feat(whiteboard): route node update through batch_update

Co-authored-by: TRAE CLI <noreply@bytedance.com>

CHANGELOG.md

@@ -2,35 +2,6 @@
 
 All notable changes to this project will be documented in this file.
 
-## [v1.0.81] - 2026-07-31
-
-### Features
-
-- support visible_rule for form questions (#1891)
-- **contact**: add bot search shortcut (#2083)
-- add SXSD schema validation to Slides lint (#2103)
-- **drive**: add comment-operation shortcuts (#1898)
-- **drive**: extend permission shortcuts for Miaoda (#2070)
-- **apps**: add cache debug commands (+cache-get/-delete/-clear) (#1896)
-- support source file preview artifacts (#2085)
-
-### Bug Fixes
-
-- **contact**: stop bot match segments carrying tags or empty entries (#2115)
-- **base**: resolve Base URL block types accurately (#2099)
-- **drive**: use title for default download filename (#2089)
-- drop stale target version from root upgrade prompt (#2100)
-
-### Documentation
-
-- **calendar**: warn against container-default timezone in time conversion (#2104)
-- **calendar**: confirm scope before editing recurring events (#2119)
-- **base**: clarify form and file operation routing (#2110)
-
-### Misc
-
-- add protected public domain allowlists (#2111)
-
 ## [v1.0.80] - 2026-07-29
 
 ### Features
@@ -1751,7 +1722,6 @@ Bundled AI agent skills for intelligent assistance:
 - Bilingual documentation (English & Chinese).
 - CI/CD pipelines: linting, testing, coverage reporting, and automated releases.
 
-[v1.0.81]: https://github.com/larksuite/cli/releases/tag/v1.0.81
 [v1.0.80]: https://github.com/larksuite/cli/releases/tag/v1.0.80
 [v1.0.79]: https://github.com/larksuite/cli/releases/tag/v1.0.79
 [v1.0.78]: https://github.com/larksuite/cli/releases/tag/v1.0.78

internal/cmdutil/confirm.go

@@ -14,16 +14,12 @@ import (
 // with --yes.
 //
 // action identifies the operation for the agent (e.g. "mail +send",
-// "drive.files.delete"). The hint is deliberately NOT a pre-built retry
-// command: argv cannot faithfully reproduce the original invocation (pipeline
-// producers, stdin bytes, redirections, inline env and the executable's real
-// path are all gone), POSIX quoting does not survive PowerShell/cmd.exe, and
-// echoing argv values can copy credentials or free-form payloads (--sql,
-// --json) into the error envelope and every log that captures it. Per the
-// lark-shared approval protocol, the caller that obtained the user's consent
-// appends --yes to its own saved argv array and re-executes.
+// "drive.files.delete"). The envelope does not carry a pre-built retry
+// command: agents already know their original invocation and only need to
+// append --yes per the hint, which keeps the protocol free of shell-quoting
+// pitfalls.
 func RequireConfirmation(action string) error {
-	err := errs.NewConfirmationRequiredError(errs.RiskHighRiskWrite, action,
-		"%s requires confirmation", action)
-	return err.WithHint("add --yes to confirm")
+	return errs.NewConfirmationRequiredError(errs.RiskHighRiskWrite, action,
+		"%s requires confirmation", action).
+		WithHint("add --yes to confirm")
 }

internal/cmdutil/confirm_test.go

@@ -35,11 +35,8 @@ func TestRequireConfirmation_TypedShape(t *testing.T) {
 	if !strings.Contains(cre.Message, "drive +delete") || !strings.Contains(cre.Message, "requires confirmation") {
 		t.Errorf("Message = %q, want it to mention action and 'requires confirmation'", cre.Message)
 	}
-	// The hint is the plain add-yes contract and nothing more: no pre-built
-	// retry command may ride behind it (argv cannot faithfully reproduce the
-	// invocation and may carry sensitive payloads — see RequireConfirmation).
 	if cre.Hint != "add --yes to confirm" {
-		t.Errorf("Hint = %q, want exactly 'add --yes to confirm'", cre.Hint)
+		t.Errorf("Hint = %q, want 'add --yes to confirm'", cre.Hint)
 	}
 	if cre.Risk != errs.RiskHighRiskWrite {
 		t.Errorf("Risk = %q, want %q", cre.Risk, errs.RiskHighRiskWrite)
@@ -64,8 +61,8 @@ func TestRequireConfirmation_JSONShape(t *testing.T) {
 		t.Fatalf("unmarshal: %v", err)
 	}
 
-	// No fix_command field leaks into the envelope: the typed protocol stays
-	// action-only.
+	// No fix_command field leaks into the envelope: the protocol avoids
+	// shell-quoting hazards by delegating retry to agent-side logic.
 	if _, has := back["fix_command"]; has {
 		t.Errorf("unexpected fix_command present in JSON: %s", raw)
 	}

internal/cmdutil/factory_default.go

@@ -159,8 +159,7 @@ func cachedLarkClientFunc(f *Factory, workspaceConfig workspaceConfigSource) fun
 			Transport:     sdkTransport,
 			CheckRedirect: safeRedirectPolicy,
 		}))
-		ep := core.ResolveEndpoints(acct.Brand)
-		opts = append(opts, lark.WithOpenBaseUrl(ep.Open))
+		opts = append(opts, lark.WithOpenBaseUrl(core.ResolveOpenBaseURL(acct.Brand)))
 		return lark.NewClient(acct.AppID, credential.RuntimeAppSecret(acct.AppSecret), opts...), nil
 	})
 }

internal/cmdutil/resolve.go

@@ -77,11 +77,6 @@ func ResolveInput(raw string, stdin io.Reader, fileIO fileio.FileIO) (string, er
 
 // ReadInputFile reads path through fileIO. Open/read failures are wrapped with
 // path context; fileio.ErrPathValidation remains matchable with errors.Is.
-// All paths go through the caller's fileIO provider and its relative-to-cwd
-// policy — no absolute-path side door: a trust root defined by the process
-// environment (TMPDIR) is not a security boundary, and reading outside the
-// provider would break sidecar/custom-FileIO ownership. Out-of-tree content
-// reaches flags via stdin ("-").
 func ReadInputFile(fileIO fileio.FileIO, path string) ([]byte, error) {
 	if fileIO == nil {
 		return nil, fmt.Errorf("file input is not available in this context")

internal/cmdutil/secheader.go

@@ -6,6 +6,7 @@ package cmdutil
 import (
 	"context"
 	"net/http"
+	"os"
 	"reflect"
 	"runtime/debug"
 	"strings"
@@ -201,14 +202,27 @@ func ShortcutHeaderOpts(ctx context.Context) larkcore.RequestOptionFunc {
 // ShortcutHeaders extracts Shortcut info from the context and returns
 // the corresponding HTTP headers. Returns nil if the context has no Shortcut info.
 func ShortcutHeaders(ctx context.Context) http.Header {
-	name, ok := ShortcutNameFromContext(ctx)
-	if !ok {
-		return nil
-	}
 	h := make(http.Header)
-	h.Set(HeaderShortcut, name)
-	if eid, ok := ExecutionIdFromContext(ctx); ok {
-		h.Set(HeaderExecutionId, eid)
+	if name, ok := ShortcutNameFromContext(ctx); ok {
+		h.Set(HeaderShortcut, name)
+		if eid, ok := ExecutionIdFromContext(ctx); ok {
+			h.Set(HeaderExecutionId, eid)
+		}
+	}
+	if name, value := extraHeaderFromEnv(); name != "" && value != "" {
+		h.Set(name, value)
+	}
+	if len(h) == 0 {
+		return nil
 	}
 	return h
 }
+
+func extraHeaderFromEnv() (string, string) {
+	name := strings.TrimSpace(os.Getenv(envvars.CliExtraHeaderName))
+	value := strings.TrimSpace(os.Getenv(envvars.CliExtraHeaderValue))
+	if name == "" || value == "" {
+		return "", ""
+	}
+	return name, value
+}

internal/core/types.go

@@ -3,7 +3,12 @@
 
 package core
 
-import "strings"
+import (
+	"os"
+	"strings"
+
+	"github.com/larksuite/cli/internal/envvars"
+)
 
 // LarkBrand represents the Lark platform brand.
 // "feishu" targets China-mainland, "lark" targets international.
@@ -61,5 +66,8 @@ func ResolveEndpoints(brand LarkBrand) Endpoints {
 
 // ResolveOpenBaseURL returns the Open API base URL for the given brand.
 func ResolveOpenBaseURL(brand LarkBrand) string {
+	if override := strings.TrimRight(strings.TrimSpace(os.Getenv(envvars.CliOpenBaseURL)), "/"); override != "" {
+		return override
+	}
 	return ResolveEndpoints(brand).Open
 }

internal/core/types_test.go

@@ -58,6 +58,13 @@ func TestResolveOpenBaseURL(t *testing.T) {
 	}
 }
 
+func TestResolveOpenBaseURL_EnvOverride(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_OPEN_BASE_URL", "https://open.feishu-boe.cn/")
+	if got := ResolveOpenBaseURL(BrandFeishu); got != "https://open.feishu-boe.cn" {
+		t.Errorf("ResolveOpenBaseURL(feishu with env override) = %q", got)
+	}
+}
+
 func TestParseBrand(t *testing.T) {
 	cases := []struct {
 		in   string

internal/envvars/envvars.go

@@ -22,6 +22,10 @@ const (
 	CliAgentName  = "LARKSUITE_CLI_AGENT_NAME"
 	CliAgentTrace = "LARKSUITE_CLI_AGENT_TRACE"
 
+	CliOpenBaseURL      = "LARKSUITE_CLI_OPEN_BASE_URL"
+	CliExtraHeaderName  = "LARKSUITE_CLI_EXTRA_HEADER_NAME"
+	CliExtraHeaderValue = "LARKSUITE_CLI_EXTRA_HEADER_VALUE"
+
 	CliProxyEnable  = "LARKSUITE_CLI_PROXY_ENABLE"
 	CliProxyAddress = "LARKSUITE_CLI_PROXY_ADDRESS"
 	CliCAPath       = "LARKSUITE_CLI_CA_PATH"

internal/vfs/localfileio/path.go

@@ -19,9 +19,6 @@ func SafeOutputPath(path string) (string, error) {
 }
 
 // SafeInputPath validates an upload/read source path for --file flags.
-// Deliberately strict (relative-to-cwd only): several callers — drive sync,
-// upload flags, the CI quality gates — treat "absolute paths rejected" as a
-// load-bearing invariant. Out-of-tree content reaches flags via stdin ("-").
 func SafeInputPath(path string) (string, error) {
 	return safePath(path, "--file")
 }

internal/vfs/localfileio/path_test.go

@@ -242,7 +242,7 @@ func TestSafeOutputPath_DeepNonExistentPathStaysInCWD(t *testing.T) {
 	}
 }
 
-func TestSafeUploadPath_RejectsTempFileAbsolutePath(t *testing.T) {
+func TestSafeUploadPath_AllowsTempFileAbsolutePath(t *testing.T) {
 	// GIVEN: a real temp file (absolute path under os.TempDir())
 	f, err := os.CreateTemp("", "upload-test-*.bin")
 	if err != nil {
@@ -252,11 +252,10 @@ func TestSafeUploadPath_RejectsTempFileAbsolutePath(t *testing.T) {
 	f.Close()
 	t.Cleanup(func() { os.Remove(tmpPath) })
 
-	// WHEN: SafeInputPath validates the absolute temp path
+	// WHEN: SafeUploadPath validates the absolute temp path
 	_, err = SafeInputPath(tmpPath)
 
-	// THEN: the strict validator rejects it — uploads / drive sync rely on
-	// relative-only; out-of-tree content reaches flags via stdin ("-")
+	// THEN: absolute paths are rejected even in temp dir
 	if err == nil {
 		t.Fatal("expected error for absolute temp path, got nil")
 	}

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@larksuite/cli",
-  "version": "1.0.81",
+  "version": "1.0.80",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@larksuite/cli",
-      "version": "1.0.81",
+      "version": "1.0.80",
       "cpu": [
         "x64",
         "arm64",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@larksuite/cli",
-  "version": "1.0.81",
+  "version": "1.0.80",
   "description": "The official CLI for Lark/Feishu open platform",
   "bin": {
     "lark-cli": "scripts/run.js"

shortcuts/common/call_api_typed_test.go

@@ -98,6 +98,26 @@ func TestCallAPITyped_Success(t *testing.T) {
 	}
 }
 
+func TestCallAPITyped_ExtraHeaderFromEnv(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_EXTRA_HEADER_NAME", "x-tt-env")
+	t.Setenv("LARKSUITE_CLI_EXTRA_HEADER_VALUE", "boe_whiteboard_test")
+	rt, reg := newCallAPITypedRuntime(t)
+	stub := &httpmock.Stub{
+		Method: "PUT",
+		URL:    "/open-apis/board/v1/whiteboards/wb/nodes/batch_update",
+		Body:   map[string]interface{}{"code": float64(0), "data": map[string]interface{}{"ids": []interface{}{"a1:1"}}},
+	}
+	reg.Register(stub)
+
+	_, err := rt.CallAPITyped("PUT", "/open-apis/board/v1/whiteboards/wb/nodes/batch_update", nil, map[string]any{})
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if got := stub.CapturedHeaders.Get("x-tt-env"); got != "boe_whiteboard_test" {
+		t.Fatalf("x-tt-env header = %q, want boe_whiteboard_test", got)
+	}
+}
+
 // TestAPIClassifyContext verifies the classify context is built from the
 // runtime: Brand / AppID from config, Identity from the resolved caller, and
 // LarkCmd from the running command path.

shortcuts/common/runner.go

@@ -50,7 +50,6 @@ type RuntimeContext struct {
 	botInfoFunc   func() (*BotInfo, error)          // sync.OnceValues; lazy bot identity from /bot/v3/info
 	larkSDK       *lark.Client                      // eagerly initialized in mountDeclarative
 	stdinConsumed bool                              // set when an Input flag has consumed stdin (`-`); guards against a second flag also using `-` within the same call
-	inputResolved map[string]bool                   // flags whose value was replaced by @file / stdin content in resolveInputFlags; see InputResolvedFromSource
 }
 
 // ── Identity ──
@@ -1017,25 +1016,6 @@ func stripUTF8BOM(s string) string {
 	return strings.TrimPrefix(s, "\uFEFF")
 }
 
-// InputResolvedFromSource reports whether the named flag's value was loaded
-// from an external source (@file or stdin `-`) by resolveInputFlags, as
-// opposed to typed inline on the command line. Domain guards that apply
-// shape heuristics to inline values ("this looks like a file path — did you
-// forget the @?") must skip resolved values: their content was already read
-// from the right place and may legitimately look like anything, including a
-// path. Without this bit such a guard re-rejects correct @file / stdin
-// invocations, because by the time Validate runs both arrive as plain text.
-func (ctx *RuntimeContext) InputResolvedFromSource(name string) bool {
-	return ctx.inputResolved[name]
-}
-
-func (ctx *RuntimeContext) markInputResolved(name string) {
-	if ctx.inputResolved == nil {
-		ctx.inputResolved = map[string]bool{}
-	}
-	ctx.inputResolved[name] = true
-}
-
 // resolveInputFlags resolves @file and - (stdin) for flags with Input sources.
 // Must be called before Validate/DryRun/Execute so that runtime.Str() returns resolved content.
 func resolveInputFlags(rctx *RuntimeContext, flags []Flag) error {
@@ -1075,7 +1055,6 @@ func resolveInputFlags(rctx *RuntimeContext, flags []Flag) error {
 			// strip a leading UTF-8 BOM so it can't corrupt the first CSV
 			// cell or break JSON parsing downstream.
 			rctx.Cmd.Flags().Set(fl.Name, stripUTF8BOM(string(data)))
-			rctx.markInputResolved(fl.Name)
 			continue
 		}
 
@@ -1112,7 +1091,6 @@ func resolveInputFlags(rctx *RuntimeContext, flags []Flag) error {
 			// strip a leading UTF-8 BOM so it
 			// can't corrupt the first CSV cell or break JSON parsing downstream.
 			rctx.Cmd.Flags().Set(fl.Name, stripUTF8BOM(string(data)))
-			rctx.markInputResolved(fl.Name)
 			continue
 		}
 	}

shortcuts/common/runner_input_test.go

@@ -43,9 +43,6 @@ func TestResolveInputFlags_DirectValue(t *testing.T) {
 	if got := rctx.Str("markdown"); got != "hello world" {
 		t.Errorf("expected %q, got %q", "hello world", got)
 	}
-	if rctx.InputResolvedFromSource("markdown") {
-		t.Error("inline value must not be marked as resolved from a source")
-	}
 }
 
 func TestResolveInputFlags_Stdin(t *testing.T) {
@@ -58,9 +55,6 @@ func TestResolveInputFlags_Stdin(t *testing.T) {
 	if got := rctx.Str("markdown"); got != "content from stdin" {
 		t.Errorf("expected %q, got %q", "content from stdin", got)
 	}
-	if !rctx.InputResolvedFromSource("markdown") {
-		t.Error("stdin value should be marked as resolved from a source")
-	}
 }
 
 func TestResolveInputFlags_File(t *testing.T) {
@@ -81,27 +75,6 @@ func TestResolveInputFlags_File(t *testing.T) {
 	if got := rctx.Str("markdown"); got != content {
 		t.Errorf("expected %q, got %q", content, got)
 	}
-	if !rctx.InputResolvedFromSource("markdown") {
-		t.Error("@file value should be marked as resolved from a source")
-	}
-}
-
-// TestResolveInputFlags_EscapedAtStaysInline pins that the @@ escape is
-// inline content (a literal leading @), not an external source — heuristic
-// guards keyed on InputResolvedFromSource must still see it.
-func TestResolveInputFlags_EscapedAtStaysInline(t *testing.T) {
-	rctx := newTestRuntimeWithStdin(map[string]string{"markdown": "@@handle"}, "")
-	flags := []Flag{{Name: "markdown", Input: []string{File, Stdin}}}
-
-	if err := resolveInputFlags(rctx, flags); err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	if got := rctx.Str("markdown"); got != "@handle" {
-		t.Errorf("expected %q, got %q", "@handle", got)
-	}
-	if rctx.InputResolvedFromSource("markdown") {
-		t.Error("escaped @@ value must not be marked as resolved from a source")
-	}
 }
 
 func TestResolveInputFlags_EmptyFile(t *testing.T) {

shortcuts/common/testing.go

@@ -39,13 +39,6 @@ func TestNewRuntimeContextWithBotInfo(cmd *cobra.Command, cfg *core.CliConfig, i
 	return rctx
 }
 
-// TestMarkInputResolved marks a flag as resolved from @file / stdin, so
-// domain tests can exercise guards that branch on InputResolvedFromSource
-// without wiring the full resolveInputFlags path.
-func TestMarkInputResolved(rctx *RuntimeContext, name string) {
-	rctx.markInputResolved(name)
-}
-
 // TestNewRuntimeContextForAPI creates a RuntimeContext ready for HTTP tests:
 // sets Cmd, Config, Factory, context, and the requested identity so callers
 // can invoke DoAPI / CallAPI directly without wiring through a cobra parent

shortcuts/drive/drive_download.go

@@ -202,7 +202,7 @@ var DriveDownload = common.Shortcut{
 			ApiPath:    fmt.Sprintf("/open-apis/drive/v1/files/%s/download", validate.EncodePathSegment(fileToken)),
 		})
 		if err != nil {
-			return withDriveDownloadForbiddenPreviewHint(wrapDriveNetworkErr(err, "download failed: %s", err), fileToken)
+			return wrapDriveNetworkErr(err, "download failed: %s", err)
 		}
 		defer resp.Body.Close()
 

shortcuts/drive/drive_errors.go

@@ -5,8 +5,6 @@ package drive
 
 import (
 	"errors"
-	"fmt"
-	"net/http"
 	"strings"
 
 	"github.com/larksuite/cli/errs"
@@ -23,30 +21,6 @@ func wrapDriveNetworkErr(err error, format string, args ...any) error {
 	return errs.NewNetworkError(errs.SubtypeNetworkTransport, format, args...).WithCause(err)
 }
 
-// withDriveDownloadForbiddenPreviewHint keeps the HTTP 403 network error from
-// +download intact while giving callers a preview-based path to view content.
-func withDriveDownloadForbiddenPreviewHint(err error, _ string) error {
-	problem, ok := errs.ProblemOf(err)
-	if !ok || problem.Category != errs.CategoryNetwork || problem.Code != http.StatusForbidden {
-		return err
-	}
-	if strings.Contains(problem.Hint, "drive +preview") {
-		return err
-	}
-	hint := driveDownloadForbiddenPreviewHint()
-	if strings.TrimSpace(problem.Hint) == "" {
-		problem.Hint = hint
-		return err
-	}
-	problem.Hint = strings.TrimSpace(problem.Hint) + " " + hint
-	return err
-}
-
-func driveDownloadForbiddenPreviewHint() string {
-	const tokenArg = "<FILE_TOKEN>"
-	return fmt.Sprintf("Direct Drive download returned HTTP 403. To view file content through preview artifacts, try `lark-cli drive +preview --file-token %s --type source_file --output <path>`; for PDF/text/image preview choices, run `lark-cli drive +preview --file-token %s --list-only`.", tokenArg, tokenArg)
-}
-
 // driveInputStatError maps a FileIO.Stat/Open error for input file validation
 // to a typed validation error:
 //   - Path validation failures → "unsafe file path: ..."

shortcuts/drive/drive_io_test.go

@@ -1580,84 +1580,6 @@ func TestDriveDownloadAllowsOverwriteFlag(t *testing.T) {
 	}
 }
 
-func TestDriveDownloadHTTP403SuggestsPreview(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	reg.Register(&httpmock.Stub{
-		Method:  "GET",
-		URL:     "/open-apis/drive/v1/files/file_403/download",
-		Status:  http.StatusForbidden,
-		RawBody: []byte("permission denied"),
-	})
-
-	tmpDir := t.TempDir()
-	withDriveWorkingDir(t, tmpDir)
-
-	err := mountAndRunDrive(t, DriveDownload, []string{
-		"+download",
-		"--file-token", "file_403",
-		"--output", "blocked.md",
-		"--as", "bot",
-	}, f, nil)
-	if err == nil {
-		t.Fatal("expected HTTP 403 error, got nil")
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("expected typed error, got %T: %v", err, err)
-	}
-	if problem.Category != errs.CategoryNetwork {
-		t.Fatalf("category=%q, want network", problem.Category)
-	}
-	if problem.Code != http.StatusForbidden {
-		t.Fatalf("code=%d, want %d", problem.Code, http.StatusForbidden)
-	}
-	if !strings.Contains(problem.Hint, "drive +preview") {
-		t.Fatalf("hint=%q, want preview guidance", problem.Hint)
-	}
-	if strings.Contains(problem.Hint, "file_403") {
-		t.Fatalf("hint=%q, want placeholder file token", problem.Hint)
-	}
-	if !strings.Contains(problem.Hint, "--file-token <FILE_TOKEN>") {
-		t.Fatalf("hint=%q, want file token placeholder", problem.Hint)
-	}
-	if !strings.Contains(problem.Hint, "--type source_file") || !strings.Contains(problem.Hint, "--output <path>") {
-		t.Fatalf("hint=%q, want source_file output command", problem.Hint)
-	}
-}
-
-func TestDriveDownloadHTTP404DoesNotSuggestPreview(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	reg.Register(&httpmock.Stub{
-		Method:  "GET",
-		URL:     "/open-apis/drive/v1/files/file_missing/download",
-		Status:  http.StatusNotFound,
-		RawBody: []byte("not found"),
-	})
-
-	tmpDir := t.TempDir()
-	withDriveWorkingDir(t, tmpDir)
-
-	err := mountAndRunDrive(t, DriveDownload, []string{
-		"+download",
-		"--file-token", "file_missing",
-		"--output", "missing.md",
-		"--as", "bot",
-	}, f, nil)
-	if err == nil {
-		t.Fatal("expected HTTP 404 error, got nil")
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("expected typed error, got %T: %v", err, err)
-	}
-	if problem.Code != http.StatusNotFound {
-		t.Fatalf("code=%d, want %d", problem.Code, http.StatusNotFound)
-	}
-	if strings.Contains(problem.Hint, "drive +preview") {
-		t.Fatalf("hint=%q, want no preview guidance for non-403", problem.Hint)
-	}
-}
-
 func TestDriveDownloadDefaultOutputPathSanitizesSlashOnlyNames(t *testing.T) {
 	header := http.Header{
 		"Content-Disposition": []string{`attachment; filename="////"`},

shortcuts/drive/drive_preview.go

@@ -16,13 +16,13 @@ import (
 var DrivePreview = common.Shortcut{
 	Service:     "drive",
 	Command:     "+preview",
-	Description: "View or download Drive file content, or list and fetch available preview artifacts",
+	Description: "List or download available preview artifacts for a Drive file",
 	Risk:        "read",
 	Scopes:      []string{"drive:file:download"},
 	AuthTypes:   []string{"user", "bot"},
 	Flags: []common.Flag{
 		{Name: "file-token", Desc: "Drive file token", Required: true},
-		{Name: "type", Desc: "preview type to download: pdf | html | text | image | source_file"},
+		{Name: "type", Desc: "preview type to download: pdf | html | text | image | source"},
 		{Name: "version", Desc: "optional file version"},
 		{Name: "list-only", Type: "bool", Desc: "list preview candidates without downloading"},
 		{Name: "output", Desc: "local output path for downloaded preview"},
@@ -40,25 +40,6 @@ var DrivePreview = common.Shortcut{
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		fileToken := runtime.Str("file-token")
 		version := strings.TrimSpace(runtime.Str("version"))
-		requestedType := strings.TrimSpace(runtime.Str("type"))
-		if requestedType == "source_file" {
-			downloadParams := map[string]interface{}{
-				"preview_type": drivePreviewTypeSourceFile,
-			}
-			if version != "" {
-				downloadParams["version"] = version
-			}
-			return common.NewDryRunAPI().
-				GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-				Desc("Download the source file artifact").
-				Params(downloadParams).
-				Set("file_token", fileToken).
-				Set("mode", "download").
-				Set("requested_type", requestedType).
-				Set("selected_type", "source_file").
-				Set("selected_type_code", drivePreviewTypeSourceFile).
-				Set("output", runtime.Str("output"))
-		}
 		body := map[string]interface{}{}
 		if version != "" {
 			body["version"] = version
@@ -86,7 +67,7 @@ var DrivePreview = common.Shortcut{
 			Desc("[2] Download the requested preview after selecting a matching candidate from preview_result").
 			Params(downloadParams).
 			Set("mode", "download").
-			Set("requested_type", requestedType).
+			Set("requested_type", runtime.Str("type")).
 			Set("output", runtime.Str("output"))
 	},
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
@@ -101,25 +82,9 @@ var DrivePreview = common.Shortcut{
 			body["version"] = version
 		}
 
-		if requestedType == "source_file" {
-			fmt.Fprintf(runtime.IO().ErrOut, "Downloading source file artifact: %s\n", common.MaskToken(fileToken))
-			result, err := downloadDrivePreviewArtifact(ctx, runtime, fileToken, drivePreviewTypeSourceFile, version, outputPath, ifExists, drivePreviewFallbackExt("source_file"))
-			if err != nil {
-				return err
-			}
-			result["mode"] = "download"
-			result["file_token"] = fileToken
-			result["selected_type"] = "source_file"
-			runtime.Out(result, nil)
-			return nil
-		}
-
 		fmt.Fprintf(runtime.IO().ErrOut, "Fetching preview candidates: %s\n", common.MaskToken(fileToken))
 		data, candidates, err := fetchDrivePreviewCandidates(runtime, fileToken, body)
 		if err != nil {
-			if runtime.Bool("list-only") {
-				return withDrivePreviewSourceFileHint(err)
-			}
 			return err
 		}
 		if runtime.Bool("list-only") {

shortcuts/drive/drive_preview_common.go

@@ -27,8 +27,6 @@ const (
 	drivePreviewIfExistsError     = "error"
 	drivePreviewIfExistsOverwrite = "overwrite"
 	drivePreviewIfExistsRename    = "rename"
-	drivePreviewTypeSourceFile    = "16"
-	drivePreviewSourceFileHint    = "Preview candidates are unavailable for this file. To fetch the source file artifact, rerun with --type source_file --output <path>."
 )
 
 type drivePreviewCandidate struct {
@@ -90,9 +88,7 @@ var drivePreviewMimeToExt = map[string]string{
 	"image/webp":               ".webp",
 	"text/csv":                 ".csv",
 	"text/html":                ".html",
-	"text/markdown":            ".md",
 	"text/plain":               ".txt",
-	"text/x-markdown":          ".md",
 	"text/xml":                 ".xml",
 	"video/mp4":                ".mp4",
 	"application/octet-stream": "",
@@ -468,7 +464,7 @@ func downloadDrivePreviewArtifactWithParams(ctx context.Context, runtime *common
 	}
 	defer resp.Body.Close()
 
-	finalPath, _, err := resolveDrivePreviewOutputPath(runtime, outputPath, resp.Header, fallbackExt, ifExists, fileToken)
+	finalPath, _, err := resolveDrivePreviewOutputPath(runtime, outputPath, resp.Header, fallbackExt, ifExists)
 	if err != nil {
 		return nil, err
 	}
@@ -496,8 +492,8 @@ func downloadDrivePreviewArtifactWithParams(ctx context.Context, runtime *common
 
 // resolveDrivePreviewOutputPath finalizes the save path, applying extension
 // inference and the selected collision policy.
-func resolveDrivePreviewOutputPath(runtime *common.RuntimeContext, outputPath string, header http.Header, fallbackExt, ifExists, fallbackName string) (string, *driveExtensionResolution, error) {
-	finalPath, resolution := resolveDrivePreviewOutputPathName(runtime, outputPath, header, fallbackExt, fallbackName)
+func resolveDrivePreviewOutputPath(runtime *common.RuntimeContext, outputPath string, header http.Header, fallbackExt, ifExists string) (string, *driveExtensionResolution, error) {
+	finalPath, resolution := autoAppendDrivePreviewExtension(outputPath, header, fallbackExt)
 	if _, err := runtime.ResolveSavePath(finalPath); err != nil {
 		return "", nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "unsafe output path: %s", err).WithParam("--output")
 	}
@@ -526,32 +522,6 @@ func resolveDrivePreviewOutputPath(runtime *common.RuntimeContext, outputPath st
 	}
 }
 
-func resolveDrivePreviewOutputPathName(runtime *common.RuntimeContext, outputPath string, header http.Header, fallbackExt, fallbackName string) (string, *driveExtensionResolution) {
-	if drivePreviewOutputIsDirectory(runtime, outputPath) {
-		fileName, resolution := drivePreviewDefaultFileName(header, fallbackExt, fallbackName)
-		return filepath.Join(outputPath, fileName), resolution
-	}
-	return autoAppendDrivePreviewExtension(outputPath, header, fallbackExt)
-}
-
-func drivePreviewOutputIsDirectory(runtime *common.RuntimeContext, outputPath string) bool {
-	if strings.HasSuffix(outputPath, "/") || strings.HasSuffix(outputPath, "\\") {
-		return true
-	}
-	info, err := runtime.FileIO().Stat(outputPath)
-	return err == nil && info.IsDir()
-}
-
-func drivePreviewDefaultFileName(header http.Header, fallbackExt, fallbackName string) (string, *driveExtensionResolution) {
-	name := driveDownloadNormalizeFileName(larkcore.FileNameByHeader(header))
-	if name == "" {
-		name = driveDownloadNormalizeFileName(fallbackName)
-	}
-	name = sanitizeExportFileName(name, "preview")
-	name, resolution := autoAppendDrivePreviewExtension(name, header, fallbackExt)
-	return name, resolution
-}
-
 // nextAvailableDrivePreviewPath finds the first unused "name (n)" variant for a
 // target output path.
 func nextAvailableDrivePreviewPath(fio fileio.FileIO, path string) (string, error) {
@@ -586,15 +556,6 @@ func autoAppendDrivePreviewExtension(outputPath string, header http.Header, fall
 	if filepath.Ext(outputPath) == "." {
 		normalizedPath = strings.TrimSuffix(outputPath, ".")
 	}
-	if fallbackExt == "" {
-		if resolution := drivePreviewExtensionByContentDisposition(header); resolution != nil {
-			return normalizedPath + resolution.Ext, resolution
-		}
-		if resolution := drivePreviewExtensionByContentType(header.Get("Content-Type")); resolution != nil {
-			return normalizedPath + resolution.Ext, resolution
-		}
-		return normalizedPath, nil
-	}
 	if resolution := drivePreviewExtensionByContentType(header.Get("Content-Type")); resolution != nil {
 		return normalizedPath + resolution.Ext, resolution
 	}
@@ -843,36 +804,6 @@ func wrapDrivePreviewNotReady(fileToken, requested string, candidate drivePrevie
 	return errs.NewValidationError(errs.SubtypeFailedPrecondition, reason).WithHint(hint).WithParam("--type")
 }
 
-// withDrivePreviewSourceFileHint adds source_file guidance to preview candidate
-// API failures without changing their classification or server diagnostics.
-func withDrivePreviewSourceFileHint(err error) error {
-	problem, ok := errs.ProblemOf(err)
-	if !ok || problem.Category != errs.CategoryAPI {
-		return err
-	}
-	if problem.Retryable || problem.Subtype == errs.SubtypeRateLimit {
-		return err
-	}
-	if strings.Contains(problem.Hint, "--type source_file") {
-		return err
-	}
-	if !isDrivePreviewCandidatesUnavailableProblem(problem) {
-		return err
-	}
-	if strings.TrimSpace(problem.Hint) == "" {
-		problem.Hint = drivePreviewSourceFileHint
-		return err
-	}
-	problem.Hint = strings.TrimSpace(problem.Hint) + " " + drivePreviewSourceFileHint
-	return err
-}
-
-func isDrivePreviewCandidatesUnavailableProblem(problem *errs.Problem) bool {
-	return problem != nil &&
-		problem.Code == 1 &&
-		strings.Contains(problem.Message, "mGetFilePreviewCore failed")
-}
-
 // wrapDriveCoverUnavailable builds a validation error for an unknown cover
 // spec.
 func wrapDriveCoverUnavailable(requested string) error {

shortcuts/drive/drive_preview_test.go

@@ -147,63 +147,6 @@ func TestDrivePreviewDownloadUsesResolvedTypeCodeAndRenamePolicy(t *testing.T) {
 	}
 }
 
-// TestDrivePreviewSourceFileDirectDownloadSkipsPreviewResult verifies
-// source_file downloads the source file artifact without first fetching preview
-// candidates.
-func TestDrivePreviewSourceFileDirectDownloadSkipsPreviewResult(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	reg.Register(&httpmock.Stub{
-		Method: "GET",
-		URL:    "/open-apis/drive/v1/medias/file_source/preview_download?preview_type=16",
-		Status: 200,
-		Body:   []byte("# markdown\n"),
-		Headers: http.Header{
-			"Content-Disposition": []string{`attachment; filename="README.md"`},
-			"Content-Type":        []string{"text/plain; charset=utf-8"},
-		},
-	})
-
-	tmpDir := t.TempDir()
-	withDriveWorkingDir(t, tmpDir)
-
-	err := mountAndRunDrive(t, DrivePreview, []string{
-		"+preview",
-		"--file-token", "file_source",
-		"--type", "source_file",
-		"--output", "artifacts/",
-		"--as", "bot",
-	}, f, stdout)
-	if err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-
-	data := decodeDriveEnvelope(t, stdout)
-	if _, ok := data["requested_type"]; ok {
-		t.Fatalf("requested_type should be omitted from execute output: %#v", data)
-	}
-	if got := data["selected_type"]; got != "source_file" {
-		t.Fatalf("selected_type=%v, want source_file", got)
-	}
-	if _, ok := data["selected_type_code"]; ok {
-		t.Fatalf("selected_type_code should be omitted from execute output: %#v", data)
-	}
-	resolvedTmpDir, err := filepath.EvalSymlinks(tmpDir)
-	if err != nil {
-		t.Fatalf("EvalSymlinks() error: %v", err)
-	}
-	wantPath := filepath.Join(resolvedTmpDir, "artifacts", "README.md")
-	if got := data["output_path"]; got != wantPath {
-		t.Fatalf("output_path=%v, want %s", got, wantPath)
-	}
-	gotBody, err := os.ReadFile(wantPath)
-	if err != nil {
-		t.Fatalf("ReadFile(%q) error: %v", wantPath, err)
-	}
-	if string(gotBody) != "# markdown\n" {
-		t.Fatalf("saved body=%q, want markdown source", string(gotBody))
-	}
-}
-
 // TestDrivePreviewRejectsUnavailableType verifies unavailable preview types
 // return an actionable validation error.
 func TestDrivePreviewRejectsUnavailableType(t *testing.T) {
@@ -491,72 +434,6 @@ func TestDrivePreviewDryRunIncludesVersionAndMode(t *testing.T) {
 	}
 }
 
-// TestDrivePreviewDryRunSourceFileDocumentsDirectDownload verifies source_file
-// dry-run documents the direct source artifact download path.
-func TestDrivePreviewDryRunSourceFileDocumentsDirectDownload(t *testing.T) {
-	runtime := newDrivePreviewRuntime(t, "drive +preview", map[string]string{
-		"file-token": "file_source",
-		"type":       "source_file",
-		"version":    "7",
-		"output":     "source",
-	}, nil)
-
-	data := decodeDryRunOutput(t, DrivePreview.DryRun(context.Background(), runtime))
-	if got := data["mode"]; got != "download" {
-		t.Fatalf("mode=%v, want download", got)
-	}
-	if got := data["requested_type"]; got != "source_file" {
-		t.Fatalf("requested_type=%v, want source_file", got)
-	}
-	if got := data["selected_type"]; got != "source_file" {
-		t.Fatalf("selected_type=%v, want source_file", got)
-	}
-	if got := data["selected_type_code"]; got != drivePreviewTypeSourceFile {
-		t.Fatalf("selected_type_code=%v, want %s", got, drivePreviewTypeSourceFile)
-	}
-	api, _ := data["api"].([]interface{})
-	if len(api) != 1 {
-		t.Fatalf("len(api)=%d, want 1", len(api))
-	}
-	call, _ := api[0].(map[string]interface{})
-	if got := call["method"]; got != "GET" {
-		t.Fatalf("method=%v, want GET", got)
-	}
-	if got := call["url"]; got != "/open-apis/drive/v1/medias/file_source/preview_download" {
-		t.Fatalf("url=%v, want preview_download", got)
-	}
-	params, _ := call["params"].(map[string]interface{})
-	if got := params["preview_type"]; got != drivePreviewTypeSourceFile {
-		t.Fatalf("params.preview_type=%v, want %s", got, drivePreviewTypeSourceFile)
-	}
-	if got := params["version"]; got != "7" {
-		t.Fatalf("params.version=%v, want 7", got)
-	}
-}
-
-// TestDrivePreviewDryRunSourceAliasUsesPreviewCandidates verifies only the
-// explicit source_file request bypasses preview_result.
-func TestDrivePreviewDryRunSourceAliasUsesPreviewCandidates(t *testing.T) {
-	runtime := newDrivePreviewRuntime(t, "drive +preview", map[string]string{
-		"file-token": "file_source",
-		"type":       "source",
-		"output":     "source",
-	}, nil)
-
-	data := decodeDryRunOutput(t, DrivePreview.DryRun(context.Background(), runtime))
-	api, _ := data["api"].([]interface{})
-	if len(api) != 2 {
-		t.Fatalf("len(api)=%d, want 2", len(api))
-	}
-	call, _ := api[0].(map[string]interface{})
-	if got := call["url"]; got != "/open-apis/drive/v1/medias/file_source/preview_result" {
-		t.Fatalf("url=%v, want preview_result", got)
-	}
-	if _, ok := data["selected_type_code"]; ok {
-		t.Fatalf("selected_type_code should be omitted for non-source_file dry-run: %#v", data)
-	}
-}
-
 // TestDrivePreviewDryRunListOmitsBodyWithoutVersion verifies list-mode DryRun
 // omits the request body when no version is supplied.
 func TestDrivePreviewDryRunListOmitsBodyWithoutVersion(t *testing.T) {
@@ -735,135 +612,6 @@ func TestDrivePreviewNotReadyReturnsFailedPrecondition(t *testing.T) {
 	}
 }
 
-// TestDrivePreviewListOnlyErrorAddsSourceFileHint verifies preview_result API
-// failures keep server diagnostics while guiding callers to source_file.
-func TestDrivePreviewListOnlyErrorAddsSourceFileHint(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	reg.Register(&httpmock.Stub{
-		Method: "POST",
-		URL:    "/open-apis/drive/v1/medias/file_markdown/preview_result",
-		Body: map[string]interface{}{
-			"code":   1,
-			"msg":    "fail:mGetFilePreviewCore failed",
-			"log_id": "log-preview-result",
-			"error": map[string]interface{}{
-				"troubleshooter": "https://open.feishu.cn/document/troubleshoot/preview-result",
-				"details": []interface{}{
-					map[string]interface{}{"value": "server preview_result detail"},
-				},
-			},
-		},
-	})
-
-	err := mountAndRunDrive(t, DrivePreview, []string{
-		"+preview",
-		"--file-token", "file_markdown",
-		"--list-only",
-		"--as", "bot",
-	}, f, nil)
-	if err == nil {
-		t.Fatal("expected preview_result error, got nil")
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("expected typed error, got %T: %v", err, err)
-	}
-	if problem.Category != errs.CategoryAPI {
-		t.Fatalf("category=%q, want api", problem.Category)
-	}
-	if problem.Code != 1 {
-		t.Fatalf("code=%d, want 1", problem.Code)
-	}
-	if problem.LogID != "log-preview-result" {
-		t.Fatalf("log_id=%q, want log-preview-result", problem.LogID)
-	}
-	if problem.Troubleshooter != "https://open.feishu.cn/document/troubleshoot/preview-result" {
-		t.Fatalf("troubleshooter=%q, want passthrough", problem.Troubleshooter)
-	}
-	if !strings.Contains(problem.Hint, "server preview_result detail") {
-		t.Fatalf("hint=%q, want server detail preserved", problem.Hint)
-	}
-	if !strings.Contains(problem.Hint, "--type source_file") || !strings.Contains(problem.Hint, "--output") {
-		t.Fatalf("hint=%q, want source_file output guidance", problem.Hint)
-	}
-}
-
-// TestDrivePreviewListOnlyRateLimitKeepsOriginalHint verifies retryable API
-// errors are not reframed as source_file recovery.
-func TestDrivePreviewListOnlyRateLimitKeepsOriginalHint(t *testing.T) {
-	err := withDrivePreviewSourceFileHint(errs.NewAPIError(errs.SubtypeRateLimit, "request trigger frequency limit").WithCode(99991400).WithRetryable())
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("expected typed error, got %T: %v", err, err)
-	}
-	if problem.Hint != "" {
-		t.Fatalf("hint=%q, want empty hint for rate limit", problem.Hint)
-	}
-	if !problem.Retryable {
-		t.Fatal("retryable=false, want true")
-	}
-}
-
-// TestDrivePreviewSourceFileHintGuards verifies source_file recovery guidance
-// only rewrites eligible API errors and preserves existing source_file hints.
-func TestDrivePreviewSourceFileHintGuards(t *testing.T) {
-	plainErr := errors.New("plain failure")
-	if got := withDrivePreviewSourceFileHint(plainErr); got != plainErr {
-		t.Fatalf("non-API error changed: got %T %v, want original", got, got)
-	}
-
-	for _, tt := range []struct {
-		name string
-		err  *errs.APIError
-		want string
-	}{
-		{
-			name: "already has source file hint",
-			err:  errs.NewAPIError(errs.SubtypeServerError, "preview_result failed").WithHint("rerun with --type source_file --output <path>"),
-			want: "rerun with --type source_file --output <path>",
-		},
-		{
-			name: "candidate core failure empty hint",
-			err:  errs.NewAPIError(errs.SubtypeServerError, "fail:mGetFilePreviewCore failed").WithCode(1),
-			want: drivePreviewSourceFileHint,
-		},
-		{
-			name: "candidate core failure whitespace hint",
-			err:  errs.NewAPIError(errs.SubtypeServerError, "fail:mGetFilePreviewCore failed").WithCode(1).WithHint(" \n\t "),
-			want: drivePreviewSourceFileHint,
-		},
-		{
-			name: "generic server error",
-			err:  errs.NewAPIError(errs.SubtypeServerError, "preview_result failed"),
-			want: "",
-		},
-		{
-			name: "not found",
-			err:  errs.NewAPIError(errs.SubtypeNotFound, "file not found").WithCode(1061044),
-			want: "",
-		},
-		{
-			name: "invalid parameters",
-			err:  errs.NewAPIError(errs.SubtypeInvalidParameters, "invalid file token").WithCode(1063007),
-			want: "",
-		},
-	} {
-		t.Run(tt.name, func(t *testing.T) {
-			gotErr := withDrivePreviewSourceFileHint(tt.err)
-			if gotErr != tt.err {
-				t.Fatalf("API error pointer changed: got %T, want original", gotErr)
-			}
-			problem, ok := errs.ProblemOf(gotErr)
-			if !ok {
-				t.Fatalf("expected typed error, got %T: %v", gotErr, gotErr)
-			}
-			if problem.Hint != tt.want {
-				t.Fatalf("hint=%q, want %q", problem.Hint, tt.want)
-			}
-		})
-	}
-}
-
 // TestDriveCoverRejectsUnknownSpec verifies unsupported cover specs produce a
 // validation error with available alternatives.
 func TestDriveCoverRejectsUnknownSpec(t *testing.T) {
@@ -973,21 +721,6 @@ func TestDrivePreviewCommonHelpers(t *testing.T) {
 	if path != "cover.pdf" || fallback != nil {
 		t.Fatalf("explicit ext append = (%q, %+v), want unchanged path", path, fallback)
 	}
-
-	header = http.Header{}
-	header.Set("Content-Type", "text/plain")
-	header.Set("Content-Disposition", `attachment; filename="README.md"`)
-	path, fallback = autoAppendDrivePreviewExtension("source", header, "")
-	if path != "source.md" || fallback == nil || fallback.Source != "Content-Disposition" {
-		t.Fatalf("source_file append = (%q, %+v), want source.md from Content-Disposition", path, fallback)
-	}
-
-	header = http.Header{}
-	header.Set("Content-Type", "text/plain")
-	path, fallback = autoAppendDrivePreviewExtension("source", header, "")
-	if path != "source.txt" || fallback == nil || fallback.Source != "Content-Type" {
-		t.Fatalf("source_file content-type append = (%q, %+v), want source.txt from Content-Type", path, fallback)
-	}
 }
 
 // TestDrivePreviewMetadataAndPathResolution verifies metadata normalization
@@ -1018,7 +751,7 @@ func TestDrivePreviewMetadataAndPathResolution(t *testing.T) {
 	runtime := newDrivePreviewRuntime(t, "drive +preview", nil, nil)
 	header := http.Header{}
 	header.Set("Content-Type", "application/pdf")
-	renamed, _, err := resolveDrivePreviewOutputPath(runtime, "preview", header, ".pdf", drivePreviewIfExistsRename, "file_preview")
+	renamed, _, err := resolveDrivePreviewOutputPath(runtime, "preview", header, ".pdf", drivePreviewIfExistsRename)
 	if err != nil {
 		t.Fatalf("resolveDrivePreviewOutputPath(rename) error: %v", err)
 	}
@@ -1026,7 +759,7 @@ func TestDrivePreviewMetadataAndPathResolution(t *testing.T) {
 		t.Fatalf("renamed=%q, want preview (1).pdf suffix", renamed)
 	}
 
-	_, _, err = resolveDrivePreviewOutputPath(runtime, "preview", header, ".pdf", "keep", "file_preview")
+	_, _, err = resolveDrivePreviewOutputPath(runtime, "preview", header, ".pdf", "keep")
 	if err == nil {
 		t.Fatal("expected invalid if-exists error, got nil")
 	}
@@ -1038,20 +771,6 @@ func TestDrivePreviewMetadataAndPathResolution(t *testing.T) {
 		t.Fatalf("param=%q, want --if-exists", validationErr.Param)
 	}
 
-	if err := os.Mkdir("artifacts", 0755); err != nil {
-		t.Fatalf("Mkdir() error: %v", err)
-	}
-	sourceHeader := http.Header{}
-	sourceHeader.Set("Content-Type", "text/plain")
-	sourceHeader.Set("Content-Disposition", `attachment; filename="README.md"`)
-	dirOutput, _, err := resolveDrivePreviewOutputPath(runtime, "artifacts", sourceHeader, "", drivePreviewIfExistsError, "file_source")
-	if err != nil {
-		t.Fatalf("resolveDrivePreviewOutputPath(directory) error: %v", err)
-	}
-	if !strings.HasSuffix(dirOutput, filepath.Join("artifacts", "README.md")) {
-		t.Fatalf("dirOutput=%q, want artifacts/README.md suffix", dirOutput)
-	}
-
 	unusedPath, err := nextAvailableDrivePreviewPath(runtime.FileIO(), "fresh.pdf")
 	if err != nil {
 		t.Fatalf("nextAvailableDrivePreviewPath(unused) error: %v", err)
@@ -1060,7 +779,7 @@ func TestDrivePreviewMetadataAndPathResolution(t *testing.T) {
 		t.Fatalf("unusedPath=%q, want fresh.pdf", unusedPath)
 	}
 
-	overwritten, _, err := resolveDrivePreviewOutputPath(runtime, "preview.pdf", header, ".pdf", drivePreviewIfExistsOverwrite, "file_preview")
+	overwritten, _, err := resolveDrivePreviewOutputPath(runtime, "preview.pdf", header, ".pdf", drivePreviewIfExistsOverwrite)
 	if err != nil {
 		t.Fatalf("resolveDrivePreviewOutputPath(overwrite) error: %v", err)
 	}
@@ -1072,7 +791,7 @@ func TestDrivePreviewMetadataAndPathResolution(t *testing.T) {
 	f.FileIOProvider = &statErrorProvider{inner: f.FileIOProvider, err: fs.ErrPermission}
 	runtimeWithStatErr := newDrivePreviewRuntime(t, "drive +preview", nil, nil)
 	runtimeWithStatErr.Factory = f
-	_, _, err = resolveDrivePreviewOutputPath(runtimeWithStatErr, "blocked.pdf", header, ".pdf", drivePreviewIfExistsError, "file_preview")
+	_, _, err = resolveDrivePreviewOutputPath(runtimeWithStatErr, "blocked.pdf", header, ".pdf", drivePreviewIfExistsError)
 	if err == nil {
 		t.Fatal("expected stat permission error, got nil")
 	}
@@ -1157,6 +876,7 @@ func TestDrivePreviewAliasAndAvailabilityHelpers(t *testing.T) {
 	if got := normalizeDrivePreviewRequest(" Source File "); got != "source_file" {
 		t.Fatalf("normalizeDrivePreviewRequest()=%q, want source_file", got)
 	}
+
 	aliases := previewAliasesForCandidate(drivePreviewCandidate{TypeCode: "1"})
 	if len(aliases) == 0 || aliases[0] != "image" {
 		t.Fatalf("previewAliasesForCandidate()=%v, want image alias", aliases)

shortcuts/markdown/helpers.go

@@ -32,7 +32,6 @@ const (
 	markdownUploadPrepareAction      = "initialize markdown multipart upload failed"
 	markdownUploadFinishAction       = "finalize markdown multipart upload failed"
 	markdownFetchNameAction          = "fetch existing markdown file name failed"
-	markdownSourceFilePreviewType    = "16"
 )
 
 var markdownUploadRetryBackoffs = []time.Duration{
@@ -193,14 +192,9 @@ func resolveMarkdownOverwriteFileName(runtime *common.RuntimeContext, spec markd
 }
 
 func openMarkdownDownload(ctx context.Context, runtime *common.RuntimeContext, fileToken string) (*http.Response, error) {
-	query, err := markdownSourceFilePreviewQuery("", "")
-	if err != nil {
-		return nil, err
-	}
 	resp, err := runtime.DoAPIStream(ctx, &larkcore.ApiReq{
-		HttpMethod:  http.MethodGet,
-		ApiPath:     fmt.Sprintf("/open-apis/drive/v1/medias/%s/preview_download", validate.EncodePathSegment(fileToken)),
-		QueryParams: query,
+		HttpMethod: http.MethodGet,
+		ApiPath:    fmt.Sprintf("/open-apis/drive/v1/files/%s/download", validate.EncodePathSegment(fileToken)),
 	})
 	if err != nil {
 		return nil, wrapMarkdownDownloadError(err)
@@ -236,15 +230,15 @@ func markdownSourceSize(runtime *common.RuntimeContext, spec markdownUploadSpec)
 	return size, nil
 }
 
-func openMarkdownDownloadVersion(ctx context.Context, runtime *common.RuntimeContext, fileToken, version, versionParam string) (*http.Response, string, error) {
-	query, err := markdownSourceFilePreviewQuery(version, versionParam)
-	if err != nil {
-		return nil, "", err
-	}
+func openMarkdownDownloadVersion(ctx context.Context, runtime *common.RuntimeContext, fileToken, version string) (*http.Response, string, error) {
 	req := &larkcore.ApiReq{
-		HttpMethod:  http.MethodGet,
-		ApiPath:     fmt.Sprintf("/open-apis/drive/v1/medias/%s/preview_download", validate.EncodePathSegment(fileToken)),
-		QueryParams: query,
+		HttpMethod: http.MethodGet,
+		ApiPath:    fmt.Sprintf("/open-apis/drive/v1/files/%s/download", validate.EncodePathSegment(fileToken)),
+	}
+	if strings.TrimSpace(version) != "" {
+		req.QueryParams = larkcore.QueryParams{
+			"version": []string{strings.TrimSpace(version)},
+		}
 	}
 
 	resp, err := runtime.DoAPIStream(ctx, req)
@@ -254,58 +248,6 @@ func openMarkdownDownloadVersion(ctx context.Context, runtime *common.RuntimeCon
 	return resp, fileNameFromDownloadHeader(resp.Header, fileToken+".md"), nil
 }
 
-func markdownSourceFilePreviewQuery(version, versionParam string) (larkcore.QueryParams, error) {
-	if err := validateMarkdownSourceFilePreviewVersion(version, versionParam); err != nil {
-		return nil, err
-	}
-	query := larkcore.QueryParams{
-		"preview_type": []string{markdownSourceFilePreviewType},
-	}
-	if version != "" {
-		query["version"] = []string{version}
-	}
-	return query, nil
-}
-
-func markdownSourceFilePreviewDryRunParams(version, versionParam string) (map[string]interface{}, error) {
-	if err := validateMarkdownSourceFilePreviewVersion(version, versionParam); err != nil {
-		return nil, err
-	}
-	params := map[string]interface{}{
-		"preview_type": markdownSourceFilePreviewType,
-	}
-	if version != "" {
-		params["version"] = version
-	}
-	return params, nil
-}
-
-func markdownSourceFilePreviewDryRunParamsForValidatedVersion(version, versionParam string) map[string]interface{} {
-	params, err := markdownSourceFilePreviewDryRunParams(version, versionParam)
-	if err != nil {
-		// Shortcut validation runs before DryRun. If a caller bypasses that
-		// contract, preserve the supplied value instead of silently dropping it.
-		params = map[string]interface{}{
-			"preview_type": markdownSourceFilePreviewType,
-			"version":      version,
-		}
-	}
-	return params
-}
-
-func validateMarkdownSourceFilePreviewVersion(version, flagName string) error {
-	if version == "" {
-		return nil
-	}
-	if strings.TrimSpace(version) != "" {
-		return nil
-	}
-	if flagName == "" {
-		flagName = "--version"
-	}
-	return markdownValidationParamError(flagName, "%s cannot be empty", flagName)
-}
-
 func markdownDryRunFileField(spec markdownUploadSpec) string {
 	if spec.FilePath != "" {
 		return "@" + spec.FilePath

shortcuts/markdown/markdown_diff.go

@@ -112,8 +112,9 @@ func validateMarkdownDiffSpec(runtime *common.RuntimeContext, spec markdownDiffS
 }
 
 func validateMarkdownDiffVersionValue(value, flagName string) error {
-	if err := validateMarkdownSourceFilePreviewVersion(value, flagName); err != nil {
-		return err
+	value = strings.TrimSpace(value)
+	if value == "" {
+		return markdownValidationParamError(flagName, "%s cannot be empty", flagName)
 	}
 	if !markdownDiffVersionRe.MatchString(value) {
 		return markdownValidationParamError(flagName, "%s must be a numeric version string", flagName)
@@ -133,33 +134,31 @@ func markdownDiffDryRun(spec markdownDiffSpec) *common.DryRunAPI {
 	switch markdownDiffMode(spec) {
 	case markdownDiffModeRemoteVsLocal:
 		if spec.FromVersion != "" {
-			dry.GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-				Desc("[1] Download the specified remote Markdown source file preview artifact").
+			dry.GET("/open-apis/drive/v1/files/:file_token/download").
+				Desc("[1] Download the specified remote Markdown version").
 				Set("file_token", spec.FileToken).
-				Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion(spec.FromVersion, "--from-version"))
+				Params(map[string]interface{}{"version": spec.FromVersion})
 		} else {
-			dry.GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-				Desc("[1] Download the latest remote Markdown source file preview artifact").
-				Set("file_token", spec.FileToken).
-				Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion("", ""))
+			dry.GET("/open-apis/drive/v1/files/:file_token/download").
+				Desc("[1] Download the latest remote Markdown version").
+				Set("file_token", spec.FileToken)
 		}
 		dry.Set("local_file", spec.FilePath)
 		dry.Set("mode", markdownDiffModeRemoteVsLocal)
 	default:
-		dry.GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-			Desc("[1] Download the base remote Markdown source file preview artifact").
+		dry.GET("/open-apis/drive/v1/files/:file_token/download").
+			Desc("[1] Download the base remote Markdown version").
 			Set("file_token", spec.FileToken).
-			Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion(spec.FromVersion, "--from-version"))
+			Params(map[string]interface{}{"version": spec.FromVersion})
 		if spec.ToVersion != "" {
-			dry.GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-				Desc("[2] Download the target remote Markdown source file preview artifact").
+			dry.GET("/open-apis/drive/v1/files/:file_token/download").
+				Desc("[2] Download the target remote Markdown version").
 				Set("file_token", spec.FileToken).
-				Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion(spec.ToVersion, "--to-version"))
+				Params(map[string]interface{}{"version": spec.ToVersion})
 		} else {
-			dry.GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-				Desc("[2] Download the latest remote Markdown source file preview artifact").
-				Set("file_token", spec.FileToken).
-				Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion("", ""))
+			dry.GET("/open-apis/drive/v1/files/:file_token/download").
+				Desc("[2] Download the latest remote Markdown version").
+				Set("file_token", spec.FileToken)
 		}
 		dry.Set("mode", markdownDiffModeRemoteVsRemote)
 	}
@@ -167,8 +166,8 @@ func markdownDiffDryRun(spec markdownDiffSpec) *common.DryRunAPI {
 	return dry
 }
 
-func downloadMarkdownContent(ctx context.Context, runtime *common.RuntimeContext, fileToken, version, versionParam string) (string, string, error) {
-	resp, fileName, err := openMarkdownDownloadVersion(ctx, runtime, fileToken, version, versionParam)
+func downloadMarkdownContent(ctx context.Context, runtime *common.RuntimeContext, fileToken, version string) (string, string, error) {
+	resp, fileName, err := openMarkdownDownloadVersion(ctx, runtime, fileToken, version)
 	if err != nil {
 		return "", "", err
 	}
@@ -447,8 +446,8 @@ var MarkdownDiff = common.Shortcut{
 	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		return validateMarkdownDiffSpec(runtime, markdownDiffSpec{
 			FileToken:    strings.TrimSpace(runtime.Str("file-token")),
-			FromVersion:  runtime.Str("from-version"),
-			ToVersion:    runtime.Str("to-version"),
+			FromVersion:  strings.TrimSpace(runtime.Str("from-version")),
+			ToVersion:    strings.TrimSpace(runtime.Str("to-version")),
 			FilePath:     strings.TrimSpace(runtime.Str("file")),
 			ContextLines: runtime.Int("context-lines"),
 			Format:       runtime.Format,
@@ -457,8 +456,8 @@ var MarkdownDiff = common.Shortcut{
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		return markdownDiffDryRun(markdownDiffSpec{
 			FileToken:    strings.TrimSpace(runtime.Str("file-token")),
-			FromVersion:  runtime.Str("from-version"),
-			ToVersion:    runtime.Str("to-version"),
+			FromVersion:  strings.TrimSpace(runtime.Str("from-version")),
+			ToVersion:    strings.TrimSpace(runtime.Str("to-version")),
 			FilePath:     strings.TrimSpace(runtime.Str("file")),
 			ContextLines: runtime.Int("context-lines"),
 		})
@@ -466,8 +465,8 @@ var MarkdownDiff = common.Shortcut{
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		spec := markdownDiffSpec{
 			FileToken:    strings.TrimSpace(runtime.Str("file-token")),
-			FromVersion:  runtime.Str("from-version"),
-			ToVersion:    runtime.Str("to-version"),
+			FromVersion:  strings.TrimSpace(runtime.Str("from-version")),
+			ToVersion:    strings.TrimSpace(runtime.Str("to-version")),
 			FilePath:     strings.TrimSpace(runtime.Str("file")),
 			ContextLines: runtime.Int("context-lines"),
 		}
@@ -488,7 +487,7 @@ var MarkdownDiff = common.Shortcut{
 			} else {
 				fromLabel += "@latest"
 			}
-			_, fromContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.FromVersion, "--from-version")
+			_, fromContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.FromVersion)
 			if err != nil {
 				return err
 			}
@@ -500,17 +499,17 @@ var MarkdownDiff = common.Shortcut{
 			}
 		default:
 			fromLabel = "a/" + spec.FileToken + "@version:" + spec.FromVersion
-			_, fromContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.FromVersion, "--from-version")
+			_, fromContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.FromVersion)
 			if err != nil {
 				return err
 			}
 
 			if spec.ToVersion != "" {
 				toLabel = "b/" + spec.FileToken + "@version:" + spec.ToVersion
-				_, toContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.ToVersion, "--to-version")
+				_, toContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, spec.ToVersion)
 			} else {
 				toLabel = "b/" + spec.FileToken + "@latest"
-				_, toContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, "", "")
+				_, toContent, err = downloadMarkdownContent(ctx, runtime, spec.FileToken, "")
 			}
 			if err != nil {
 				return err

shortcuts/markdown/markdown_diff_test.go

@@ -48,73 +48,6 @@ func TestMarkdownDiffRejectsToVersionWithoutFromVersion(t *testing.T) {
 	}
 }
 
-func TestMarkdownDiffRejectsBlankVersion(t *testing.T) {
-	tests := []struct {
-		name      string
-		args      []string
-		wantParam string
-	}{
-		{
-			name: "from version",
-			args: []string{
-				"+diff",
-				"--file-token", "box_md_diff",
-				"--from-version", " \t",
-				"--file", "./local.md",
-			},
-			wantParam: "--from-version",
-		},
-		{
-			name: "to version",
-			args: []string{
-				"+diff",
-				"--file-token", "box_md_diff",
-				"--from-version", "7633658129540910621",
-				"--to-version", "  ",
-			},
-			wantParam: "--to-version",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-			f, stdout, _, _ := cmdutil.TestFactory(t, markdownTestConfig())
-
-			err := mountAndRunMarkdown(t, MarkdownDiff, tt.args, f, stdout)
-			requireMarkdownValidationParam(t, err, tt.wantParam)
-			if !strings.Contains(err.Error(), "cannot be empty") {
-				t.Fatalf("expected empty version validation error, got %v", err)
-			}
-		})
-	}
-}
-
-func TestMarkdownSourceFilePreviewParamsValidateAndPreserveVersion(t *testing.T) {
-	version := " 7633658129540910621 "
-
-	query, err := markdownSourceFilePreviewQuery(version, "--from-version")
-	if err != nil {
-		t.Fatalf("markdownSourceFilePreviewQuery() error: %v", err)
-	}
-	if got := query["version"]; len(got) != 1 || got[0] != version {
-		t.Fatalf("query version = %#v, want original %q", got, version)
-	}
-
-	params, err := markdownSourceFilePreviewDryRunParams(version, "--from-version")
-	if err != nil {
-		t.Fatalf("markdownSourceFilePreviewDryRunParams() error: %v", err)
-	}
-	if got := params["version"]; got != version {
-		t.Fatalf("dry-run version = %#v, want original %q", got, version)
-	}
-
-	_, err = markdownSourceFilePreviewQuery(" \n", "--from-version")
-	requireMarkdownValidationParam(t, err, "--from-version")
-	_, err = markdownSourceFilePreviewDryRunParams(" \t", "--to-version")
-	requireMarkdownValidationParam(t, err, "--to-version")
-}
-
 func TestMarkdownDiffMissingVersionAndFileNamesCandidateParams(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	f, stdout, _, _ := cmdutil.TestFactory(t, markdownTestConfig())
@@ -146,7 +79,7 @@ func TestMarkdownDiffRemoteVsRemoteJSON(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16&version=7633658129540910621",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download?version=7633658129540910621",
 		Status:  200,
 		RawBody: []byte("# Title\n\n- alpha\n- beta\n"),
 		Headers: http.Header{
@@ -155,7 +88,7 @@ func TestMarkdownDiffRemoteVsRemoteJSON(t *testing.T) {
 	})
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16&version=7633658129540910628",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download?version=7633658129540910628",
 		Status:  200,
 		RawBody: []byte("# Title\n\n- alpha\n- beta updated\n- gamma\n"),
 		Headers: http.Header{
@@ -218,7 +151,7 @@ func TestMarkdownDiffRemoteVsLocalPretty(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download",
 		Status:  200,
 		RawBody: []byte("# Title\n\nhello old\n"),
 		Headers: http.Header{
@@ -258,7 +191,7 @@ func TestMarkdownDiffRejectsOversizedRemoteContent(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download",
 		Status:  200,
 		RawBody: bytes.Repeat([]byte("x"), markdownDiffMaxContentBytes+1),
 	})
@@ -285,7 +218,7 @@ func TestMarkdownDiffRejectsOversizedLocalContent(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download",
 		Status:  200,
 		RawBody: []byte("# Title\n"),
 	})
@@ -404,7 +337,7 @@ func TestMarkdownDiffRemoteVsRemoteJSONMultipleHunks(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16&version=7633658129540910621",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download?version=7633658129540910621",
 		Status:  200,
 		RawBody: []byte("line1\nline2\nline3\nline4\nline5\nline6\n"),
 		Headers: http.Header{
@@ -413,7 +346,7 @@ func TestMarkdownDiffRemoteVsRemoteJSONMultipleHunks(t *testing.T) {
 	})
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16&version=7633658129540910628",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download?version=7633658129540910628",
 		Status:  200,
 		RawBody: []byte("line1\nline2 changed\nline3\nline4\nline5 changed\nline6\n"),
 		Headers: http.Header{
@@ -465,13 +398,13 @@ func TestMarkdownDiffNoChangesPretty(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16&version=7633658129540910621",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download?version=7633658129540910621",
 		Status:  200,
 		RawBody: []byte("# Title\n"),
 	})
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_diff/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_diff/download",
 		Status:  200,
 		RawBody: []byte("# Title\n"),
 	})
@@ -512,11 +445,8 @@ func TestMarkdownDiffDryRunRemoteVsLocal(t *testing.T) {
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-	if !strings.Contains(stdout.String(), "/open-apis/drive/v1/medias/box_md_diff/preview_download") {
-		t.Fatalf("dry-run missing source preview download call: %s", stdout.String())
-	}
-	if !strings.Contains(stdout.String(), `"preview_type": "16"`) {
-		t.Fatalf("dry-run missing source_file preview_type: %s", stdout.String())
+	if !strings.Contains(stdout.String(), "/open-apis/drive/v1/files/:file_token/download") && !strings.Contains(stdout.String(), "/open-apis/drive/v1/files/box_md_diff/download") {
+		t.Fatalf("dry-run missing download call: %s", stdout.String())
 	}
 	if !strings.Contains(stdout.String(), `"local_file": "local.md"`) && !strings.Contains(stdout.String(), `"local_file": "./local.md"`) {
 		t.Fatalf("dry-run missing local file metadata: %s", stdout.String())

shortcuts/markdown/markdown_fetch.go

@@ -5,10 +5,14 @@ package markdown
 
 import (
 	"context"
+	"fmt"
 	"io"
+	"net/http"
 	"path/filepath"
 	"strings"
 
+	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
+
 	"github.com/larksuite/cli/extension/fileio"
 	"github.com/larksuite/cli/internal/validate"
 	"github.com/larksuite/cli/shortcuts/common"
@@ -43,9 +47,8 @@ var MarkdownFetch = common.Shortcut{
 	},
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		dry := common.NewDryRunAPI().
-			Desc("download markdown source file preview artifact bytes; when --output is omitted the CLI returns content as UTF-8 text").
-			GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-			Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion("", "")).
+			Desc("download markdown file bytes; when --output is omitted the CLI returns content as UTF-8 text").
+			GET("/open-apis/drive/v1/files/:file_token/download").
 			Set("file_token", runtime.Str("file-token"))
 		if outputPath := strings.TrimSpace(runtime.Str("output")); outputPath != "" {
 			dry.Set("output", outputPath)
@@ -58,9 +61,12 @@ var MarkdownFetch = common.Shortcut{
 		fileToken := strings.TrimSpace(runtime.Str("file-token"))
 		outputPath := strings.TrimSpace(runtime.Str("output"))
 
-		resp, err := openMarkdownDownload(ctx, runtime, fileToken)
+		resp, err := runtime.DoAPIStream(ctx, &larkcore.ApiReq{
+			HttpMethod: http.MethodGet,
+			ApiPath:    fmt.Sprintf("/open-apis/drive/v1/files/%s/download", validate.EncodePathSegment(fileToken)),
+		})
 		if err != nil {
-			return err
+			return wrapMarkdownDownloadError(err)
 		}
 		defer resp.Body.Close()
 

shortcuts/markdown/markdown_patch.go

@@ -62,9 +62,8 @@ var MarkdownPatch = common.Shortcut{
 		sizeThreshold := common.FormatSize(markdownSinglePartSizeLimit)
 		return common.NewDryRunAPI().
 			Desc("Download the current Markdown file, apply the replacement locally, and overwrite the file only when matches are found").
-			GET("/open-apis/drive/v1/medias/:file_token/preview_download").
-			Desc("[1] Download the current Markdown source file preview artifact").
-			Params(markdownSourceFilePreviewDryRunParamsForValidatedVersion("", "")).
+			GET("/open-apis/drive/v1/files/:file_token/download").
+			Desc("[1] Download the current Markdown content").
 			Set("file_token", spec.FileToken).
 			POST("/open-apis/drive/v1/metas/batch_query").
 			Desc("[2] Read current file metadata to preserve the existing file name before overwrite").

shortcuts/markdown/markdown_patch_test.go

@@ -85,12 +85,9 @@ func TestMarkdownPatchDryRunLiteral(t *testing.T) {
 	if got := len(dry.API); got != 6 {
 		t.Fatalf("api steps = %d, want 6", got)
 	}
-	if got := dry.API[0].URL; got != "/open-apis/drive/v1/medias/box_md_patch/preview_download" {
+	if got := dry.API[0].URL; got != "/open-apis/drive/v1/files/box_md_patch/download" {
 		t.Fatalf("download url = %q", got)
 	}
-	if got := dry.API[0].Params["preview_type"]; got != markdownSourceFilePreviewType {
-		t.Fatalf("download preview_type = %#v", got)
-	}
 	if got := dry.API[1].URL; got != "/open-apis/drive/v1/metas/batch_query" {
 		t.Fatalf("metas url = %q", got)
 	}
@@ -123,7 +120,7 @@ func TestMarkdownPatchDryRunRegex(t *testing.T) {
 	if got := dry.Mode; got != markdownPatchModeRegex {
 		t.Fatalf("mode = %q, want %q", got, markdownPatchModeRegex)
 	}
-	if got := dry.API[0].Desc; !strings.Contains(got, "Download the current Markdown source file preview artifact") {
+	if got := dry.API[0].Desc; !strings.Contains(got, "Download the current Markdown content") {
 		t.Fatalf("download desc = %q", got)
 	}
 	if got := dry.API[3].Desc; !strings.Contains(got, "multipart overwrite upload") {
@@ -147,7 +144,7 @@ func TestMarkdownPatchReturnsSuccessWhenNothingMatches(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 	})
@@ -190,7 +187,7 @@ func TestMarkdownPatchPrettyOutputWhenNothingMatches(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 	})
@@ -227,7 +224,7 @@ func TestMarkdownPatchLiteralOverwrite(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("# TODO\nTODO\n"),
 		Headers: map[string][]string{
@@ -302,7 +299,7 @@ func TestMarkdownPatchPrettyOutputWhenUpdated(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("# TODO\n"),
 		Headers: map[string][]string{
@@ -363,7 +360,7 @@ func TestMarkdownPatchRegexOverwrite(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("Version: 12\nVersion: 34\n"),
 	})
@@ -432,7 +429,7 @@ func TestMarkdownPatchAllowsEmptyReplacement(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("hello world\n"),
 	})
@@ -481,7 +478,7 @@ func TestMarkdownPatchRejectsEmptyPatchedContent(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_patch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_patch/download",
 		Status:  200,
 		RawBody: []byte("hello\n"),
 	})
@@ -512,10 +509,9 @@ func decodeMarkdownEnvelope(t *testing.T, stdout *bytes.Buffer) map[string]inter
 type markdownPatchDryRunOutput struct {
 	Mode string `json:"mode"`
 	API  []struct {
-		Desc   string                 `json:"desc"`
-		URL    string                 `json:"url"`
-		Params map[string]interface{} `json:"params"`
-		Body   map[string]interface{} `json:"body"`
+		Desc string                 `json:"desc"`
+		URL  string                 `json:"url"`
+		Body map[string]interface{} `json:"body"`
 	} `json:"api"`
 }
 

shortcuts/markdown/markdown_test.go

@@ -1984,7 +1984,7 @@ func TestMarkdownFetchReturnsContent(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2050,7 +2050,7 @@ func TestMarkdownFetchPrettyReturnsContent(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2078,7 +2078,7 @@ func TestMarkdownFetchSavesFile(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2122,7 +2122,7 @@ func TestMarkdownFetchRejectsExistingFileWithoutOverwrite(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2151,7 +2151,7 @@ func TestMarkdownFetchOverwritesExistingFileWhenRequested(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2189,7 +2189,7 @@ func TestMarkdownFetchSavesUsingRemoteNameWhenOutputIsExistingDirectory(t *testi
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2226,7 +2226,7 @@ func TestMarkdownFetchSavesUsingRemoteNameWhenOutputUsesDirectorySyntax(t *testi
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2260,7 +2260,7 @@ func TestMarkdownFetchPrettySavesFile(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{
@@ -2295,7 +2295,7 @@ func TestMarkdownFetchSaveFailure(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, markdownTestConfig())
 	reg.Register(&httpmock.Stub{
 		Method:  "GET",
-		URL:     "/open-apis/drive/v1/medias/box_md_fetch/preview_download?preview_type=16",
+		URL:     "/open-apis/drive/v1/files/box_md_fetch/download",
 		Status:  200,
 		RawBody: []byte("# hello\n"),
 		Headers: map[string][]string{

shortcuts/sheets/batch_key_vocab_test.go

@@ -1,358 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"strings"
-	"testing"
-)
-
-// subOp builds a raw +batch-update sub-op for translateBatchOp tests.
-func subOp(shortcut string, input map[string]interface{}) map[string]interface{} {
-	return map[string]interface{}{"shortcut": shortcut, "input": input}
-}
-
-// TestBatchOp_UnknownInputKeyRejected pins the key-vocabulary guard: an
-// off-vocabulary sub-op input key must error with a did-you-mean instead of
-// being silently ignored (silent ignore surfaced as misleading "missing
-// required flag" errors — the top batch error cluster in eval traces).
-func TestBatchOp_UnknownInputKeyRejected(t *testing.T) {
-	t.Parallel()
-
-	t.Run("invented key errors with did-you-mean", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-set", map[string]interface{}{
-			"sheet_name": "S1",
-			"rangee":     "A1:B2",
-			"cells":      []interface{}{[]interface{}{map[string]interface{}{"value": "x"}}},
-		}), testToken, 0)
-		ve := requireValidation(t, err, `unknown input key "rangee"`)
-		if !strings.Contains(ve.Message, `did you mean "range"`) {
-			t.Fatalf("message %q missing did-you-mean", ve.Message)
-		}
-		if !strings.Contains(ve.Hint, "input keys:") {
-			t.Fatalf("hint %q missing key contract", ve.Hint)
-		}
-	})
-
-	t.Run("system flag is not sub-op vocabulary", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet_name": "S1",
-			"range":      "A1:B2",
-			"dry_run":    true,
-		}), testToken, 0)
-		requireValidation(t, err, `unknown input key "dry_run"`)
-	})
-
-	t.Run("reserved locator in hyphen form still rejected", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet_name":        "S1",
-			"range":             "A1:B2",
-			"spreadsheet-token": "shtXXX",
-		}), testToken, 0)
-		requireValidation(t, err, "do not pass input.spreadsheet-token")
-	})
-}
-
-// TestBatchOp_HabitualKeysRewritten pins the silent rewrites: camelCase onto
-// the declared flag, and the commandFlagAliases table (size → width/height on
-// the resize pair — the pre-2026-07 vocabulary and the styles-protocol
-// spelling, the single largest sub-op error cluster).
-func TestBatchOp_HabitualKeysRewritten(t *testing.T) {
-	t.Parallel()
-
-	t.Run("camelCase sheetName resolves", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheetName": "S1",
-			"range":     "A1:B2",
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		if input["sheet_name"] != "S1" {
-			t.Fatalf("sheet_name = %v, want S1", input["sheet_name"])
-		}
-	})
-
-	t.Run("size aliases to width on +cols-resize", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cols-resize", map[string]interface{}{
-			"sheet_name": "S1",
-			"range":      "A:C",
-			"type":       "pixel",
-			"size":       float64(120),
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		width, _ := input["resize_width"].(map[string]interface{})
-		if width["value"] != 120 {
-			t.Fatalf("resize_width = %v, want value 120", input["resize_width"])
-		}
-	})
-
-	t.Run("size aliases to height on +rows-resize", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+rows-resize", map[string]interface{}{
-			"sheet_name": "S1",
-			"range":      "1:3",
-			"type":       "pixel",
-			"size":       float64(36),
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-
-	t.Run("single-entry ranges unwraps onto range", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet_name": "S1",
-			"ranges":     []interface{}{"A1:B2"},
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		if input["range"] != "A1:B2" {
-			t.Fatalf("range = %v, want A1:B2", input["range"])
-		}
-	})
-
-	t.Run("multi-entry ranges prescribes a split", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet_name": "S1",
-			"ranges":     []interface{}{"A1:B2", "C1:D2"},
-		}), testToken, 0)
-		requireValidation(t, err, "split them into 2 sub-ops")
-	})
-
-	// A variant next to its canonical key must reject, not silently overwrite:
-	// keys iterate in sorted order, so the variant's rewrite would land after
-	// the canonical value was already accepted and clobber it.
-	t.Run("camelCase variant alongside canonical rejects", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheetName":  "shadow",
-			"sheet_name": "S1",
-			"range":      "A1:B2",
-		}), testToken, 0)
-		requireValidation(t, err, "got both")
-	})
-
-	t.Run("ranges alongside range rejects", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet_name": "S1",
-			"range":      "A1:B2",
-			"ranges":     []interface{}{"C1:D2"},
-		}), testToken, 0)
-		requireValidation(t, err, "got both")
-	})
-}
-
-// TestBatchOperations_AggregatesValidationErrors pins the one-pass contract:
-// several invalid ops come back in a single error (each with its own
-// operations[i] context) instead of the first only — eval traces show
-// fix-one-resend loops of up to 7 round trips under first-error-only.
-func TestBatchOperations_AggregatesValidationErrors(t *testing.T) {
-	t.Parallel()
-
-	t.Run("two bad ops both reported", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOperations([]interface{}{
-			subOp("+cells-clear", map[string]interface{}{"range": "A1:B2"}),                     // missing sheet selector
-			subOp("+cells-set", map[string]interface{}{"sheet_name": "S1", "range": "A1"}),      // missing cells
-			subOp("+cells-clear", map[string]interface{}{"sheet_name": "S1", "range": "A1:B2"}), // valid
-		}, testToken)
-		ve := requireValidation(t, err, "2 of 3 operations failed validation")
-		for _, want := range []string{"operations[0] (+cells-clear)", "operations[1] (+cells-set)", "--cells is required"} {
-			if !strings.Contains(ve.Message, want) {
-				t.Fatalf("message %q missing %q", ve.Message, want)
-			}
-		}
-	})
-
-	t.Run("single bad op keeps the standalone-shaped error", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOperations([]interface{}{
-			subOp("+cells-set", map[string]interface{}{"sheet_name": "S1", "range": "A1"}),
-		}, testToken)
-		ve := requireValidation(t, err, "--cells is required")
-		if strings.Contains(ve.Message, "failed validation") {
-			t.Fatalf("single-error message must not use the aggregate wrapper: %q", ve.Message)
-		}
-	})
-}
-
-// TestCellsSetInput_MatrixPrecheck pins the local cells-vs-range guard that
-// front-runs the server's mid-batch "does not match range" failures.
-func TestCellsSetInput_MatrixPrecheck(t *testing.T) {
-	t.Parallel()
-
-	cases := []struct {
-		name         string
-		input        map[string]interface{}
-		wantContains string // "" = expect success
-	}{
-		{
-			"empty cells prescribes +cells-clear",
-			map[string]interface{}{"sheet_name": "S1", "range": "A1:B2", "cells": []interface{}{}},
-			"+cells-clear",
-		},
-		{
-			"row count mismatch",
-			map[string]interface{}{"sheet_name": "S1", "range": "A1:B3",
-				"cells": []interface{}{
-					[]interface{}{map[string]interface{}{"value": "a"}, map[string]interface{}{"value": "b"}},
-				}},
-			"has 1 rows but --range \"A1:B3\" spans 3 rows",
-		},
-		{
-			"column count mismatch",
-			map[string]interface{}{"sheet_name": "S1", "range": "A1:B1",
-				"cells": []interface{}{
-					[]interface{}{map[string]interface{}{"value": "a"}},
-				}},
-			"has 1 columns but --range \"A1:B1\" spans 2 columns",
-		},
-		{
-			"matching matrix passes",
-			map[string]interface{}{"sheet_name": "S1", "range": "A1:B2",
-				"cells": []interface{}{
-					[]interface{}{map[string]interface{}{"value": "a"}, map[string]interface{}{"value": "b"}},
-					[]interface{}{map[string]interface{}{"value": "c"}, map[string]interface{}{"value": "d"}},
-				}},
-			"",
-		},
-		{
-			"bare single-cell range enforces the 1x1 match (07-21: server rejects anchors too)",
-			map[string]interface{}{"sheet_name": "S1", "range": "A1",
-				"cells": []interface{}{
-					[]interface{}{map[string]interface{}{"value": "a"}, map[string]interface{}{"value": "b"}},
-				}},
-			"has 2 columns but --range \"A1\" spans 1 columns",
-		},
-		{
-			"single-cell range with a single cell passes",
-			map[string]interface{}{"sheet_name": "S1", "range": "B3",
-				"cells": []interface{}{
-					[]interface{}{map[string]interface{}{"value": "a"}},
-				}},
-			"",
-		},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			_, err := translateBatchOp(subOp("+cells-set", tc.input), testToken, 0)
-			if tc.wantContains == "" {
-				if err != nil {
-					t.Fatalf("unexpected error: %v", err)
-				}
-				return
-			}
-			requireValidation(t, err, tc.wantContains)
-		})
-	}
-}
-
-// TestFlattenToolErrorMsg_PartialFailureRecovery pins the no-rollback recovery
-// prescription appended to server-side "N succeeded, M failed" errors.
-func TestFlattenToolErrorMsg_PartialFailureRecovery(t *testing.T) {
-	t.Parallel()
-
-	wrap := func(inner string) string {
-		return `{"error":` + jsonQuote(inner) + `}`
-	}
-
-	t.Run("single failure prescribes resend-from-index", func(t *testing.T) {
-		t.Parallel()
-		msg := flattenToolErrorMsg(wrap(`{"message":"batch_update: 4 succeeded, 1 failed","failures":[{"index":4,"tool_name":"set_cell_range","error":"cells is required"}]}`), false, true)
-		for _, want := range []string{"operations[4] (set_cell_range)", "no rollback", "resend only operations[4:]"} {
-			if !strings.Contains(msg, want) {
-				t.Fatalf("msg %q missing %q", msg, want)
-			}
-		}
-	})
-
-	t.Run("multiple failures prescribe failed-only resend", func(t *testing.T) {
-		t.Parallel()
-		msg := flattenToolErrorMsg(wrap(`{"message":"batch_update: 3 succeeded, 2 failed","failures":[{"index":1,"tool_name":"set_cell_range","error":"e1"},{"index":3,"tool_name":"resize_range","error":"e2"}]}`), false, true)
-		if !strings.Contains(msg, "resend only the failed operations") {
-			t.Fatalf("msg %q missing failed-only prescription", msg)
-		}
-	})
-
-	t.Run("zero succeeded gets no note", func(t *testing.T) {
-		t.Parallel()
-		msg := flattenToolErrorMsg(wrap(`{"message":"batch_update: 0 succeeded, 1 failed","failures":[{"index":0,"tool_name":"set_cell_range","error":"e"}]}`), false, true)
-		if strings.Contains(msg, "no rollback") {
-			t.Fatalf("msg %q must not carry the note when nothing was applied", msg)
-		}
-	})
-}
-
-// jsonQuote wraps s as a JSON string literal (escaping quotes), mirroring how
-// the server double-encodes the inner error payload.
-func jsonQuote(s string) string {
-	return `"` + strings.ReplaceAll(strings.ReplaceAll(s, `\`, `\\`), `"`, `\"`) + `"`
-}
-
-// TestBatchOp_SpellingConflictRejected pins the uniqueness half of key
-// canonicalization: two accepted spellings of the same logical flag must not
-// both survive into the tool body. The flag view resolves hyphen↔underscore
-// variants, so a leftover duplicate is silently shadowed — with a sheet
-// selector that means the write lands on whichever spelling won, and the other
-// value disappears without a word.
-func TestBatchOp_SpellingConflictRejected(t *testing.T) {
-	t.Parallel()
-
-	t.Run("conflicting values reject", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet-id": "first",
-			"sheet_id": "second",
-			"range":    "A1:B2",
-		}), testToken, 0)
-		requireValidation(t, err, "conflicting values")
-	})
-
-	t.Run("identical values under two spellings pass and collapse to one key", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet-id": "same",
-			"sheet_id": "same",
-			"range":    "A1:B2",
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		if input["sheet_id"] != "same" {
-			t.Fatalf("sheet_id = %v, want same", input["sheet_id"])
-		}
-	})
-
-	t.Run("hyphen spelling alone is normalized to the underscore form", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cells-clear", map[string]interface{}{
-			"sheet-name": "S1",
-			"range":      "A1:B2",
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		if input["sheet_name"] != "S1" {
-			t.Fatalf("sheet_name = %v, want S1 (hyphen spelling should canonicalize)", input["sheet_name"])
-		}
-	})
-}

shortcuts/sheets/batch_op_contract_test.go

@@ -93,15 +93,6 @@ func TestBatchOp_BodyMatchesStandalone(t *testing.T) {
 			args:     []string{"--sheet-id", "sh1", "--dimension", "row", "--count", "2"},
 			subInput: `{"sheet-id":"sh1","dimension":"row","count":2}`,
 		},
-		{
-			// The both-axes form has to hold inside a batch too: it is the only
-			// way to freeze rows AND columns there, since +styles-put (the other
-			// carrier of a combined freeze) is not a batchable sub-op.
-			shortcut: "+dim-freeze",
-			sc:       DimFreeze,
-			args:     []string{"--sheet-id", "sh1", "--rows", "1", "--cols", "2"},
-			subInput: `{"sheet-id":"sh1","rows":1,"cols":2}`,
-		},
 		{
 			shortcut: "+dim-group",
 			sc:       DimGroup,
@@ -772,7 +763,7 @@ func TestBatchOp_SchemaValidatesSubOps(t *testing.T) {
 		{
 			"+pivot-create summarize_by out of enum",
 			"+pivot-create",
-			`{"target_sheet_id":"sh1","source":"Sheet1!A1:D100","properties":{"values":[{"field":"A","summarize_by":"BOGUS"}]}}`,
+			`{"sheet-id":"sh1","source":"Sheet1!A1:D100","properties":{"values":[{"field":"A","summarize_by":"BOGUS"}]}}`,
 			"summarize_by",
 		},
 		// +chart-create properties.position.row has minimum:0 — P0

shortcuts/sheets/batch_op_dispatch.go

@@ -4,11 +4,8 @@
 package sheets
 
 import (
-	"fmt"
 	"sort"
 	"strings"
-
-	"github.com/larksuite/cli/internal/suggest"
 )
 
 // ─── +batch-update sub-op dispatch ─────────────────────────────────────
@@ -87,14 +84,7 @@ func objDeleteTranslate(spec objectCRUDSpec) batchTranslateFn {
 // flag error is identical too (locked by TestBatchOp_ErrorEquivalence).
 var batchOpDispatch = map[string]batchOpMapping{
 	// ─── 单元格内容 ──────────────────────────────────────────────────
-	"+cells-set": {"set_cell_range", func(fv flagView, token, sid, sname string) (map[string]interface{}, error) {
-		// The --writes plural form expands into its own atomic batch and
-		// cannot nest; sub-ops carry one range+cells each.
-		if fv.Changed("writes") {
-			return nil, sheetsValidationForFlag("writes", `"writes" is not supported inside +batch-update (it expands into its own batch request); call +cells-set --writes standalone, or give each sub-op a single range + cells`)
-		}
-		return cellsSetInput(fv, token, sid, sname)
-	}},
+	"+cells-set":       {"set_cell_range", cellsSetInput},
 	"+cells-set-style": {"set_cell_range", cellsSetStyleInput},
 	"+cells-clear":     {"clear_cell_range", cellsClearInput},
 	"+cells-replace":   {"replace_data", replaceInput},
@@ -112,11 +102,6 @@ var batchOpDispatch = map[string]batchOpMapping{
 	// ─── 行列结构 (modify_sheet_structure, operation 区分) ──────────
 	"+dim-insert": {"modify_sheet_structure", dimInsertInput},
 	"+dim-delete": {"modify_sheet_structure", func(fv flagView, token, sid, sname string) (map[string]interface{}, error) {
-		// The --ranges plural form expands into its own atomic batch and
-		// cannot nest; sub-ops carry one range each.
-		if fv.Changed("ranges") {
-			return nil, sheetsValidationForFlag("ranges", `"ranges" is not supported inside +batch-update (it expands into its own batch request); call +dim-delete --ranges standalone, or give each sub-op a single "range"`)
-		}
 		return dimRangeOpInput(fv, token, sid, sname, "delete")
 	}},
 	"+dim-hide": {"modify_sheet_structure", func(fv flagView, token, sid, sname string) (map[string]interface{}, error) {
@@ -316,198 +301,6 @@ func sheetMoveBatchInput(fv flagView, token, sheetID, sheetName string) (map[str
 // +batch-update 顶层 --url/--token 统一提供（excel_id / spreadsheet_token / url）。
 var reservedSubOpKeys = []string{"excel_id", "spreadsheet_token", "url"}
 
-// wrappedSubOpInputKeys are nested MCP-body container keys that must never
-// appear at a sub-op input's top level — their presence means the caller
-// pasted a shortcut's structured *output* (e.g. a {"cell_styles":{…}} block)
-// where the flattened flag keys belong. None of the batch sub-op translators
-// read input under these names, so rejecting them is safe.
-var wrappedSubOpInputKeys = []string{"cell_styles", "cell_merges", "styles"}
-
-// subOpKeyVocabulary returns the set of hyphen-canonical flag names a sub-op
-// input may carry for `sc`: every non-system flag in flag-defs except the
-// spreadsheet locators (reserved for the batch top level). Nil when the
-// shortcut has no flag-defs entry (vocabulary checks are then skipped).
-func subOpKeyVocabulary(sc string) map[string]bool {
-	defs, _ := loadFlagDefs()
-	spec, ok := defs[sc]
-	if !ok {
-		return nil
-	}
-	vocab := make(map[string]bool, len(spec.Flags))
-	for _, df := range spec.Flags {
-		if df.Kind == "system" || df.Name == "url" || df.Name == "spreadsheet-token" {
-			continue
-		}
-		vocab[df.Name] = true
-	}
-	return vocab
-}
-
-// camelToKebab converts a lowerCamelCase key to its kebab form
-// (sheetName → sheet-name). Returns "" when the key carries no uppercase
-// letter (nothing to convert).
-func camelToKebab(key string) string {
-	if strings.ToLower(key) == key {
-		return ""
-	}
-	var b strings.Builder
-	for i, r := range key {
-		if r >= 'A' && r <= 'Z' {
-			if i > 0 {
-				b.WriteByte('-')
-			}
-			b.WriteRune(r + ('a' - 'A'))
-			continue
-		}
-		b.WriteRune(r)
-	}
-	return b.String()
-}
-
-// normalizeSubOpInputKeys validates every sub-op input key against the
-// shortcut's flag vocabulary, rewriting habitual spellings in place and
-// rejecting anything that matches nothing. Eval traces show unknown keys were
-// previously ignored silently, which turned "wrong key" (size for width,
-// camelCase sheetName, an invented styles object) into misleading
-// "missing required flag" errors downstream — the single largest batch error
-// cluster. Rewrites applied, in order:
-//
-//   - underscore ↔ hyphen forms of a declared flag (already tolerated by
-//     mapFlagView — accepted here as-is)
-//   - lowerCamelCase → the declared flag (sheetName → sheet_name)
-//   - the command's intuitive-alias table (size → width/height on the resize
-//     pair) — the same commandFlagAliases the cobra path applies
-//   - "ranges" with a single-entry array unwraps onto "range"; a multi-entry
-//     array gets a split-into-sub-ops prescription instead
-//
-// Anything else errors with a did-you-mean. Returns a bare error; the caller
-// wraps it with the operations[i] (<shortcut>) context and key contract.
-func normalizeSubOpInputKeys(sc string, input map[string]interface{}) error {
-	vocab := subOpKeyVocabulary(sc)
-	if vocab == nil {
-		return nil
-	}
-	keys := make([]string, 0, len(input))
-	for k := range input {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	aliases := commandFlagAliases[sc]
-	// canonical tracks which raw key already claimed each logical key, so two
-	// spellings of the same flag (sheet-id / sheet_id / sheetId) can never both
-	// survive into the tool body — the flag view resolves hyphen↔underscore
-	// variants, so a leftover duplicate would be silently shadowed and could
-	// send the write to the wrong sheet.
-	canonical := map[string]string{}
-	claim := func(logical, raw string) error {
-		if prev, taken := canonical[logical]; taken {
-			if jsonEqual(input[prev], input[raw]) {
-				return nil // same value under two spellings: harmless
-			}
-			return fmt.Errorf("%s got conflicting values for %q under two spellings (%q and %q) — keep one", sc, strings.ReplaceAll(logical, "-", "_"), prev, raw) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-		}
-		canonical[logical] = raw
-		return nil
-	}
-	for _, k := range keys {
-		hv := strings.ReplaceAll(k, "_", "-")
-		if vocab[hv] {
-			if err := claim(hv, k); err != nil {
-				return err
-			}
-			// Normalize the surviving spelling to the underscore form the tool
-			// bodies use, so exactly one key reaches the flag view.
-			if target := strings.ReplaceAll(hv, "-", "_"); target != k {
-				if _, taken := input[target]; !taken {
-					input[target] = input[k]
-					delete(input, k)
-					canonical[hv] = target
-				}
-			}
-			continue
-		}
-		if kebab := camelToKebab(k); kebab != "" && vocab[kebab] {
-			if err := claim(kebab, k); err != nil {
-				return err
-			}
-			target := strings.ReplaceAll(kebab, "-", "_")
-			if _, taken := input[target]; taken {
-				return fmt.Errorf("%s got both %q and %q — keep %q and drop the other", sc, k, target, target) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-			}
-			if _, taken := input[kebab]; taken && kebab != target {
-				return fmt.Errorf("%s got both %q and %q — keep %q and drop the other", sc, k, kebab, kebab) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-			}
-			input[target] = input[k]
-			delete(input, k)
-			canonical[kebab] = target
-			continue
-		}
-		if target, ok := aliases[strings.ToLower(hv)]; ok && vocab[target] {
-			if err := claim(target, k); err != nil {
-				return err
-			}
-			underscored := strings.ReplaceAll(target, "-", "_")
-			_, hyphenTaken := input[target]
-			_, underscoreTaken := input[underscored]
-			if !hyphenTaken && !underscoreTaken {
-				input[target] = input[k]
-				delete(input, k)
-				continue
-			}
-			// The alias AND its target are both present. This key is recognized,
-			// so it must not fall through to the generic "unknown input key"
-			// below — the claim() conflict message never fires here either,
-			// because keys are walked in sorted order and the alias can sort
-			// before its target ("size" < "width"), so nothing has claimed the
-			// logical key yet. Name both spellings and the survivor.
-			taken := target
-			if underscoreTaken {
-				taken = underscored
-			}
-			if jsonEqual(input[k], input[taken]) {
-				delete(input, k) // same value under two names: drop the alias.
-				// Hand the logical key over to the surviving spelling, or the
-				// claim recorded above would still point at the deleted alias
-				// and make that spelling's own turn read as a conflict.
-				canonical[target] = taken
-				continue
-			}
-			return fmt.Errorf("%s got both %q and %q, which are two names for the same flag, with different values — keep %q", sc, k, taken, taken) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-		}
-		if strings.ToLower(hv) == "ranges" && vocab["range"] && !vocab["ranges"] {
-			if _, taken := input["range"]; taken {
-				return fmt.Errorf("%s got both %q and \"range\" — keep \"range\" and drop %q", sc, k, k) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-			}
-			if arr, isArr := input[k].([]interface{}); isArr {
-				if len(arr) == 1 {
-					if s, isStr := arr[0].(string); isStr {
-						input["range"] = s
-						delete(input, k)
-						continue
-					}
-				}
-				return fmt.Errorf("%s takes a single \"range\" per sub-op, got %d entries in %q — split them into %d sub-ops (one per range)", sc, len(arr), k, len(arr)) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-			}
-			if s, isStr := input[k].(string); isStr {
-				input["range"] = s
-				delete(input, k)
-				continue
-			}
-		}
-		msg := fmt.Sprintf("unknown input key %q", k)
-		display := make([]string, 0, len(vocab))
-		for name := range vocab {
-			display = append(display, strings.ReplaceAll(name, "-", "_"))
-		}
-		sort.Strings(display)
-		if match := suggest.Closest(strings.ToLower(hv), display, 1); len(match) > 0 {
-			msg += fmt.Sprintf(" — did you mean %q?", match[0])
-		}
-		return fmt.Errorf("%s", msg) //nolint:forbidigo // intermediate error; the batch dispatcher wraps it into a typed operations validation error
-	}
-	return nil
-}
-
 // translateBatchOp 把一个 CLI 视角的 {shortcut, input} 翻成底层 MCP
 // batch_update 的 {tool_name, input}。`index` 用于错误信息定位。input 用
 // shortcut 的 CLI flag 名（连字符/下划线均可），经该 shortcut 的 standalone
@@ -519,7 +312,6 @@ func normalizeSubOpInputKeys(sc string, input map[string]interface{}) error {
 //   - input 不是 object
 //   - input 里手填了 operation（由 shortcut 名隐含，禁手填以防 mismatch）
 //   - input 里手填了 excel_id / spreadsheet_token / url
-//   - input 顶层出现 cell_styles / cell_merges / styles（误贴 MCP body 包裹结构）
 //   - 子操作的 translator 报错（如缺必填字段）
 func translateBatchOp(raw interface{}, token string, index int) (map[string]interface{}, error) {
 	op, ok := raw.(map[string]interface{})
@@ -543,7 +335,7 @@ func translateBatchOp(raw interface{}, token string, index int) (map[string]inte
 		return nil, sheetsValidationForFlag(
 			"operations",
 			"operations[%d]: shortcut %q not allowed in +batch-update "+
-				"(read ops / fan-out wrappers like +batch-update / +styles-put / +cells-batch-set-style / +cells-batch-clear / +dropdown-{update,delete} are excluded)",
+				"(read ops / fan-out wrappers like +batch-update / +cells-batch-set-style / +cells-batch-clear / +dropdown-{update,delete} are excluded)",
 			index, sc,
 		).WithHint("allowed shortcuts: %s", strings.Join(allowedBatchShortcuts(), ", "))
 	}
@@ -566,30 +358,11 @@ func translateBatchOp(raw interface{}, token string, index int) (map[string]inte
 		)
 	}
 	// 禁在 sub-op 重复填 spreadsheet 定位 —— 由 +batch-update 顶层 --url/--token 统一提供。
-	// 连字符 / 下划线两种写法都算命中（spreadsheet-token 与 spreadsheet_token 同罪）。
-	for userKey := range input {
-		normalized := strings.ReplaceAll(userKey, "-", "_")
-		for _, k := range reservedSubOpKeys {
-			if normalized == k {
-				return nil, sheetsValidationForFlag(
-					"operations",
-					"operations[%d] (%s): do not pass input.%s — it is already set from +batch-update top-level --url / --token",
-					index, sc, userKey,
-				)
-			}
-		}
-	}
-	// Reject a "wrapped structure" sub-op input: agents copy a shortcut's nested
-	// output container (e.g. +workbook-create --styles' {"cell_styles":{…}}) into
-	// the op input, but the op input is the shortcut's own flags flattened into
-	// JSON keys, not that wrapper. Left unflagged this surfaces far downstream as
-	// an unrelated "at least one style flag is required" (helpers.go), which never
-	// points at the real mistake.
-	for _, k := range wrappedSubOpInputKeys {
+	for _, k := range reservedSubOpKeys {
 		if _, has := input[k]; has {
 			return nil, sheetsValidationForFlag(
 				"operations",
-				`operations[%d] (%s): op input is the shortcut's flags flattened as JSON keys (e.g. "background_color": "#EBF1F8"); do not wrap in %s`,
+				"operations[%d] (%s): do not pass input.%s — it is already set from +batch-update top-level --url / --token",
 				index, sc, k,
 			)
 		}
@@ -600,16 +373,6 @@ func translateBatchOp(raw interface{}, token string, index int) (map[string]inte
 			return nil, sheetsValidationForFlag("operations", "operations[%d] (%s): unknown top-level key %q (expected only 'shortcut' and 'input')", index, sc, k)
 		}
 	}
-	// Reject / rewrite off-vocabulary input keys BEFORE any value reads: an
-	// unknown key silently ignored surfaces later as a misleading
-	// "missing required flag" error (the top batch error cluster in evals).
-	if err := normalizeSubOpInputKeys(sc, input); err != nil {
-		verr := sheetsValidationForFlag("operations", "operations[%d] (%s): %v", index, sc, err)
-		if contract := subOpInputContract(sc); contract != "" {
-			verr = verr.WithHint("%s input keys: %s", sc, contract)
-		}
-		return nil, verr
-	}
 	fv := newMapFlagViewForCommand(sc, input)
 	// operations is skipped by parse-time schema validation, so type-check the
 	// sub-op's scalar fields here before the translator reads them via
@@ -647,14 +410,7 @@ func translateBatchOp(raw interface{}, token string, index int) (map[string]inte
 // matrix, on the operations axis.
 const maxBatchOperations = 100
 
-// batchOpErrorDisplayLimit bounds how many per-op validation failures ride
-// on one aggregated --operations error, mirroring the schema validator's
-// display cap.
-const batchOpErrorDisplayLimit = 5
-
-// translateBatchOperations 翻译整个 ops 数组。逐 op 校验并**收集全部失败**
-// 一次性返回（不再 fail-fast）——agent 一轮就能修完所有坏 op，而不是
-// 修一个、重试、再撞下一个。cell 安全上限仍是全局判定，命中即返回。
+// translateBatchOperations 翻译整个 ops 数组；fail-fast，遇错立即返回。
 func translateBatchOperations(rawOps []interface{}, token string) ([]interface{}, error) {
 	if len(rawOps) == 0 {
 		return nil, sheetsValidationForFlag("operations", "--operations must be a non-empty JSON array")
@@ -666,15 +422,10 @@ func translateBatchOperations(rawOps []interface{}, token string) ([]interface{}
 	}
 	out := make([]interface{}, 0, len(rawOps))
 	var totalCells int64
-	var opErrs []error
 	for i, raw := range rawOps {
 		translated, err := translateBatchOp(raw, token, i)
 		if err != nil {
-			opErrs = append(opErrs, err)
-			continue
-		}
-		if len(opErrs) > 0 {
-			continue // already failing — keep scanning for more bad ops, skip cell math.
+			return nil, err
 		}
 		totalCells += translatedCellCount(translated)
 		if totalCells > maxStampMatrixCells {
@@ -684,31 +435,7 @@ func translateBatchOperations(rawOps []interface{}, token string) ([]interface{}
 		}
 		out = append(out, translated)
 	}
-	switch len(opErrs) {
-	case 0:
-		return out, nil
-	case 1:
-		return nil, opErrs[0] // single failure keeps the historical error byte-for-byte.
-	}
-	shown := opErrs
-	truncated := false
-	if len(shown) > batchOpErrorDisplayLimit {
-		shown = shown[:batchOpErrorDisplayLimit]
-		truncated = true
-	}
-	parts := make([]string, 0, len(shown))
-	for i, e := range shown {
-		// aggregatedIssueText keeps each op's own hint (the "<shortcut> input
-		// keys: …" contract) inline: folding N errors leaves one Hint slot, so
-		// without this the multi-op error would carry LESS guidance than the
-		// single-op one it replaces.
-		parts = append(parts, fmt.Sprintf("%d) %s", i+1, aggregatedIssueText(e)))
-	}
-	msg := fmt.Sprintf("%d of %d operations failed validation: %s", len(opErrs), len(rawOps), strings.Join(parts, "; "))
-	if truncated {
-		msg += fmt.Sprintf("; (%d more not shown — fix these first)", len(opErrs)-batchOpErrorDisplayLimit)
-	}
-	return nil, sheetsValidationForFlag("operations", "%s", msg).WithCause(opErrs[0])
+	return out, nil
 }
 
 func translatedCellCount(op map[string]interface{}) int64 {

shortcuts/sheets/cells_set_writes_test.go

@@ -1,113 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"strings"
-	"testing"
-)
-
-// TestCellsSetWrites pins the --writes plural form: scattered (cross-sheet)
-// regions fan into ONE atomic batch_update, each item self-carrying its
-// sheet selector (no top-level fallback — same convention as +batch-update
-// sub-ops and +styles-put items), with per-item errors aggregated.
-func TestCellsSetWrites(t *testing.T) {
-	t.Parallel()
-
-	writes := func(items string, extra ...string) (string, string, error) {
-		args := append([]string{
-			"--url", testURL, "--dry-run", "--writes", items,
-		}, extra...)
-		return runShortcutCapturingErr(t, CellsSet, args)
-	}
-
-	t.Run("cross-sheet items expand into one batch", func(t *testing.T) {
-		t.Parallel()
-		stdout, _, err := writes(`[
-			{"sheet_name":"明细","range":"D5","cells":[[{"formula":"=IFERROR(C5/B5,0)"}]]},
-			{"sheet_name":"汇总","range":"B3","cells":[[{"formula":"=SUM(C:C)"}]]}
-		]`)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		for _, want := range []string{"batch_update", "明细", "汇总", "IFERROR"} {
-			if !strings.Contains(stdout, want) {
-				t.Fatalf("dry-run body missing %q: %s", want, stdout[:min(len(stdout), 400)])
-			}
-		}
-	})
-
-	t.Run("item without sheet selector errors", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := writes(`[{"range":"A1","cells":[[{"value":"x"}]]}]`)
-		requireValidation(t, err, "sheet-id or --sheet-name")
-	})
-
-	t.Run("top-level sheet selector rejected with prescription", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := writes(`[{"sheet_name":"S1","range":"A1","cells":[[{"value":"x"}]]}]`,
-			"--sheet-name", "S1")
-		requireValidation(t, err, "put sheet_name (or sheet_id) inside each writes item")
-	})
-
-	t.Run("writes and range are mutually exclusive", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := writes(`[{"sheet_name":"S1","range":"A1","cells":[[{"value":"x"}]]}]`,
-			"--range", "A1")
-		requireValidation(t, err, "mutually exclusive")
-	})
-
-	t.Run("per-item errors aggregate", func(t *testing.T) {
-		t.Parallel()
-		// Both items pass the --writes schema (range+cells present) but fail
-		// deeper: item 0 a matrix mismatch, item 1 a missing sheet selector.
-		_, _, err := writes(`[
-			{"sheet_name":"S1","range":"A1:B2","cells":[[{"value":"x"}]]},
-			{"range":"C1","cells":[[{"value":"y"}]]}
-		]`)
-		ve := requireValidation(t, err, "--writes has 2 issues")
-		for _, want := range []string{"--writes[0]", "--writes[1]", "sheet-name"} {
-			if !strings.Contains(ve.Message, want) {
-				t.Fatalf("message %q missing %q", ve.Message, want)
-			}
-		}
-	})
-
-	t.Run("item keys go through the vocabulary layer", func(t *testing.T) {
-		t.Parallel()
-		stdout, _, err := writes(`[{"sheetName":"S1","range":"A1","cells":[[{"value":"x"}]]}]`)
-		if err != nil {
-			t.Fatalf("camelCase sheetName must normalize: %v", err)
-		}
-		if !strings.Contains(stdout, "S1") {
-			t.Fatalf("normalized item missing sheet: %s", stdout[:min(len(stdout), 300)])
-		}
-	})
-
-	t.Run("cannot nest inside batch-update", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-set", map[string]interface{}{
-			"writes": []interface{}{map[string]interface{}{
-				"sheet_name": "S1", "range": "A1", "cells": []interface{}{[]interface{}{map[string]interface{}{"value": "x"}}},
-			}},
-		}), testToken, 0)
-		requireValidation(t, err, "not supported inside +batch-update")
-	})
-
-	t.Run("styles flag gets the layering prescription", func(t *testing.T) {
-		t.Parallel()
-		// Ergonomics (FlagErrorFunc hints) mount via the registry, not the
-		// bare shortcut var — mirror the real CLI wiring.
-		sc := shortcutFromRegistry(t, "+cells-set")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL, "--dry-run",
-			"--writes", `[{"sheet_name":"S1","range":"A1","cells":[[{"value":"x"}]]}]`,
-			"--styles", `{"styles":[]}`,
-		})
-		ve := requireValidation(t, err, "unknown flag")
-		if !strings.Contains(ve.Hint, "+styles-put") || !strings.Contains(ve.Hint, "cell_styles") {
-			t.Fatalf("want the styles-put layering hint, got hint=%q", ve.Hint)
-		}
-	})
-}

shortcuts/sheets/chart_examples.go

@@ -1,149 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"fmt"
-	"sort"
-	"strings"
-
-	"github.com/larksuite/cli/shortcuts/common"
-	"github.com/spf13/cobra"
-)
-
-// ─── +chart-create --print-example ─────────────────────────────────────
-//
-// chart-create's --properties schema is ~1,750 pretty-printed lines; eval
-// traces show agents paging through the full --print-schema dump for every
-// chart (25 round trips in one 35-task batch) and still missing deep
-// required fields. A ready-to-edit minimal template per chart type answers
-// the actual question ("what does a valid payload look like") in one local
-// call. Wired through PostMount, same pattern as +csv-put's flag-group
-// tweaks — no framework change.
-//
-// Templates mirror the canonical examples in the lark-sheets-chart
-// reference (sheet-skill-spec canonical-spec/references/lark_sheet_chart):
-// inline headerMode with refs covering the header row, 1-based indices,
-// quoted sheet prefix in refs.
-
-var chartExampleTemplates = map[string]string{
-	"column": chartSimpleExample("column"),
-	"bar":    chartSimpleExample("bar"),
-	"line":   chartSimpleExample("line"),
-	"area":   chartSimpleExample("area"),
-	"radar":  chartSimpleExample("radar"),
-	"scatter": `{
-  "position": {"row": 1, "col": "F"},
-  "size": {"width": 600, "height": 400},
-  "snapshot": {
-    "title": {"text": "图表标题"},
-    "plotArea": {"plot": {"type": "scatter"}},
-    "data": {
-      "refs": [{"value": "'Sheet1'!A1:B20"}],
-      "dim1": {"serie": {"index": 1}},
-      "dim2": {"series": [{"index": 2}]}
-    }
-  }
-}`,
-	"pie": `{
-  "position": {"row": 1, "col": "F"},
-  "size": {"width": 600, "height": 450},
-  "snapshot": {
-    "title": {"text": "占比标题"},
-    "plotArea": {"plot": {
-      "type": "pie",
-      "series": [{
-        "index": 1,
-        "sectors": {"sector": [{"index": 1, "offsetRadius": 0.05}]}
-      }]
-    }},
-    "data": {
-      "refs": [{"value": "'Sheet1'!A1:B11"}],
-      "dim1": {"serie": {"index": 1, "aggregate": true}},
-      "dim2": {"series": [{"index": 2, "aggregateType": "sum"}]}
-    }
-  }
-}`,
-	"combo": `{
-  "position": {"row": 1, "col": "F"},
-  "size": {"width": 700, "height": 400},
-  "snapshot": {
-    "title": {"text": "柱线组合"},
-    "plotArea": {"plot": {
-      "type": "combo",
-      "series": [
-        {"index": 2, "comboType": "column"},
-        {"index": 3, "comboType": "line"}
-      ]
-    }},
-    "data": {
-      "refs": [{"value": "'Sheet1'!A1:C13"}],
-      "dim1": {"serie": {"index": 1}},
-      "dim2": {"series": [{"index": 2}, {"index": 3}]}
-    }
-  }
-}`,
-}
-
-// chartSimpleExample renders the shared minimal shape for plot types that
-// need nothing beyond plot.type (column / bar / line / area / radar).
-func chartSimpleExample(typ string) string {
-	return fmt.Sprintf(`{
-  "position": {"row": 1, "col": "F"},
-  "size": {"width": 600, "height": 400},
-  "snapshot": {
-    "title": {"text": "图表标题"},
-    "plotArea": {"plot": {"type": %q}},
-    "data": {
-      "refs": [{"value": "'Sheet1'!A1:C10"}],
-      "dim1": {"serie": {"index": 1}},
-      "dim2": {"series": [{"index": 2}, {"index": 3}]}
-    }
-  }
-}`, typ)
-}
-
-func chartExampleTypes() []string {
-	types := make([]string, 0, len(chartExampleTemplates))
-	for t := range chartExampleTemplates {
-		types = append(types, t)
-	}
-	sort.Strings(types)
-	return types
-}
-
-// withChartPrintExample wraps +chart-create's PostMount so --print-example
-// short-circuits execution and prints a minimal ready-to-edit --properties
-// template — purely local, no identity or network. The flag itself is
-// declared in flag-defs.json like every other own flag (so it shows up in the
-// generated reference tables); only the interception lives here.
-// --properties' cobra-level required annotation is relaxed (the input builder
-// still enforces it on the real path, same trick as +csv-put's --csv).
-func withChartPrintExample(prev func(cmd *cobra.Command)) func(cmd *cobra.Command) {
-	return func(cmd *cobra.Command) {
-		if prev != nil {
-			prev(cmd)
-		}
-		// Only --properties carries a cobra-level required annotation (the
-		// locator flags are xor pairs, enforced later); the input builder
-		// still errors "--properties is required" on the real path.
-		if fl := cmd.Flags().Lookup("properties"); fl != nil {
-			delete(fl.Annotations, cobra.BashCompOneRequiredFlag)
-		}
-		prevRunE := cmd.RunE
-		cmd.RunE = func(c *cobra.Command, args []string) error {
-			typ, _ := c.Flags().GetString("print-example")
-			if typ == "" {
-				return prevRunE(c, args)
-			}
-			tmpl, ok := chartExampleTemplates[typ]
-			if !ok {
-				return common.ValidationErrorf("no example for chart type %q; available: %s",
-					typ, strings.Join(chartExampleTypes(), ", ")).WithParam("--print-example")
-			}
-			fmt.Fprintln(c.OutOrStdout(), tmpl)
-			return nil
-		}
-	}
-}

shortcuts/sheets/chart_examples_test.go

@@ -1,109 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"bytes"
-	"encoding/json"
-	"strings"
-	"testing"
-)
-
-// TestChartPrintExample pins the --print-example contract: a known type
-// prints its template and skips execution entirely; an unknown type lists
-// the available ones.
-func TestChartPrintExample(t *testing.T) {
-	t.Parallel()
-
-	t.Run("prints template without locator flags", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+chart-create")
-		parent, _, _, _ := newTestRig(t, sc)
-		var buf bytes.Buffer
-		parent.SetOut(&buf) // --print-example writes via cobra's OutOrStdout
-		parent.SetArgs([]string{sc.Command, "--print-example", "pie"})
-		if err := parent.Execute(); err != nil {
-			t.Fatalf("print-example should run standalone, got: %v", err)
-		}
-		if !strings.Contains(buf.String(), `"sectors"`) {
-			t.Errorf("pie template should carry sectors, got %q", buf.String())
-		}
-	})
-
-	t.Run("unknown type lists available", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+chart-create")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{"--print-example", "donut"})
-		ve := requireValidation(t, err, `no example for chart type "donut"`)
-		if !strings.Contains(ve.Message, "pie") {
-			t.Errorf("message should list available types, got %q", ve.Message)
-		}
-		if ve.Param != "--print-example" {
-			t.Errorf("Param = %q, want %q", ve.Param, "--print-example")
-		}
-	})
-}
-
-// TestChartExampleTemplates_ValidateAgainstSchema drift-guards every
-// template against the embedded chart-create properties schema — a template
-// the CLI itself would reject is worse than none.
-func TestChartExampleTemplates_ValidateAgainstSchema(t *testing.T) {
-	t.Parallel()
-	for typ, tmpl := range chartExampleTemplates {
-		t.Run(typ, func(t *testing.T) {
-			t.Parallel()
-			var v interface{}
-			if err := json.Unmarshal([]byte(tmpl), &v); err != nil {
-				t.Fatalf("template is not valid JSON: %v", err)
-			}
-			fv := newMapFlagViewForCommand("+chart-create", map[string]interface{}{"properties": v})
-			if err := validateValueAgainstSchema(fv, "properties", v); err != nil {
-				t.Errorf("template rejected by embedded schema: %v", err)
-			}
-		})
-	}
-}
-
-// TestNormalizeChartHexColors_Arrays pins color normalization inside arrays:
-// the chart schema uses colorTheme / colorScale / highlight_colors, whose
-// values are LISTS of bare hex strings. Recursing without the key context
-// dropped the "#" prefix and the server rejected a payload its own schema
-// allows.
-func TestNormalizeChartHexColors_Arrays(t *testing.T) {
-	t.Parallel()
-	in := map[string]interface{}{
-		"colorTheme":       []interface{}{"4472C4", "ED7D31"},
-		"highlight_colors": []interface{}{"FF0000"},
-		"colorScale":       []interface{}{map[string]interface{}{"color": "70AD47"}},
-		"backgroundColor":  "4472C4",
-		"colorMode":        "auto",
-		"title":            []interface{}{"4472C4"},
-	}
-	raw, err := json.Marshal(normalizeChartHexColors(in))
-	if err != nil {
-		t.Fatalf("marshal: %v", err)
-	}
-	var got map[string]interface{}
-	if err := json.Unmarshal(raw, &got); err != nil {
-		t.Fatalf("unmarshal: %v", err)
-	}
-	theme := got["colorTheme"].([]interface{})
-	if theme[0] != "#4472C4" || theme[1] != "#ED7D31" {
-		t.Errorf("colorTheme = %v, want both prefixed", theme)
-	}
-	if got["highlight_colors"].([]interface{})[0] != "#FF0000" {
-		t.Errorf("highlight_colors = %v", got["highlight_colors"])
-	}
-	if got["colorScale"].([]interface{})[0].(map[string]interface{})["color"] != "#70AD47" {
-		t.Errorf("colorScale = %v", got["colorScale"])
-	}
-	// Non-hex values under a color-ish key, and hex-looking values under a
-	// non-color key, must both be left alone.
-	if got["colorMode"] != "auto" {
-		t.Errorf("colorMode = %v, want untouched", got["colorMode"])
-	}
-	if got["title"].([]interface{})[0] != "4472C4" {
-		t.Errorf("title = %v, want untouched (not a color key)", got["title"])
-	}
-}

shortcuts/sheets/csv_put_guard_test.go

@@ -22,10 +22,10 @@ func newCSVGuardRuntime(csvVal string) *common.RuntimeContext {
 	return &common.RuntimeContext{Cmd: cmd}
 }
 
-// TestGuardCSVValueIsNotFilePath covers the existing-file tier: a bare --csv
-// value naming a real file is a forgotten "@". The prescription names the fix
-// with a <path> placeholder — the untrusted value must not be spliced into
-// command-shaped text an agent would copy verbatim.
+// TestGuardCSVValueIsNotFilePath verifies the guard flags a bare --csv value
+// only when it names a real file (a forgotten @), while leaving genuine inline
+// content alone — including the case the old name-shape heuristic got wrong:
+// prose that merely ends in or mentions a filename.
 func TestGuardCSVValueIsNotFilePath(t *testing.T) {
 	dir := t.TempDir()
 	cmdutil.TestChdir(t, dir)
@@ -33,98 +33,23 @@ func TestGuardCSVValueIsNotFilePath(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	// Bare value naming an existing file → guarded with a fix-it hint.
 	err := guardCSVValueIsNotFilePath(newCSVGuardRuntime("data.csv"))
 	ve := requireValidation(t, err, "existing file")
-	if !strings.Contains(ve.Message, `"data.csv"`) {
-		t.Errorf("message should name the offending value as data, got: %q", ve.Message)
-	}
-	if !strings.Contains(ve.Message, "--csv @<path>") {
-		t.Errorf("message should prescribe the @ form via placeholder, got: %q", ve.Message)
-	}
-	if strings.Contains(ve.Message, "@data.csv") {
-		t.Errorf("message must not splice the value into a command fragment, got: %q", ve.Message)
+	if !strings.Contains(ve.Message, "@data.csv") {
+		t.Errorf("message should suggest @data.csv, got: %q", ve.Message)
 	}
 	if ve.Param != "--csv" {
 		t.Errorf("param = %q, want --csv", ve.Param)
 	}
-}
-
-// TestGuardCSVValueIsNotFilePath_MissingButPathShaped covers the second tier.
-// A path that doesn't resolve used to pass through and be written into the
-// cell verbatim — a wrong value with a success exit code. The common source is
-// an absolute path: `@` rejects those, so the caller drops the `@` and retries.
-// Since the file can't be read from cwd, the prescription is stdin.
-func TestGuardCSVValueIsNotFilePath_MissingButPathShaped(t *testing.T) {
-	dir := t.TempDir()
-	cmdutil.TestChdir(t, dir)
 
+	// Content that is not a real file must pass through unchanged.
 	for _, v := range []string{
-		"nope.csv",          // relative path from another working directory
-		"./missing.csv",     // explicit relative prefix
-		"../sibling/x.tsv",  // parent-relative
-		"/tmp/nope.csv",     // absolute — the `@`-rejected case
-		"~/data.tsv",        // home-relative
-		"/var/tmp/export",   // no extension, but an unmistakable path prefix
-		"C:/Users/me/a.csv", // windows-style, still ASCII path shape
-	} {
-		err := guardCSVValueIsNotFilePath(newCSVGuardRuntime(v))
-		ve := requireValidation(t, err, "looks like a file path")
-		if !strings.Contains(ve.Hint, "--csv @") || !strings.Contains(ve.Hint, "--csv - <") {
-			t.Errorf("value %q: hint should offer both @file and stdin, got: %q", v, ve.Hint)
-		}
-		// The untrusted value must never appear inside the command-shaped
-		// hint: "--csv - < $(id).csv" copied by an agent would expand in a
-		// POSIX shell. The value is only named as quoted data in the message.
-		if strings.Contains(ve.Hint, v) {
-			t.Errorf("value %q: hint must not splice the raw value into a command fragment, got: %q", v, ve.Hint)
-		}
-		if !strings.Contains(ve.Message, v) {
-			t.Errorf("value %q: message should still name the offending value, got: %q", v, ve.Message)
-		}
-	}
-}
-
-// TestGuardCSVValueIsNotFilePath_SkipsResolvedInput pins the origin rule that
-// makes the shape heuristic safe: a value that arrived via @file / stdin is
-// never inspected, however path-shaped its content — so the hint's promise
-// that stdin writes such text verbatim actually holds, and a correct
-// `--csv @file` invocation can't be re-rejected for its content.
-func TestGuardCSVValueIsNotFilePath_SkipsResolvedInput(t *testing.T) {
-	dir := t.TempDir()
-	cmdutil.TestChdir(t, dir)
-	if err := os.WriteFile("data.csv", []byte("a,b\n1,2\n"), 0644); err != nil {
-		t.Fatal(err)
-	}
-
-	for _, v := range []string{
-		"nope.csv", // path-shaped, missing — rejected when inline
-		"data.csv", // names an existing file — rejected when inline
-	} {
-		rctx := newCSVGuardRuntime(v)
-		common.TestMarkInputResolved(rctx, "csv")
-		if err := guardCSVValueIsNotFilePath(rctx); err != nil {
-			t.Errorf("resolved value %q must skip the guard, got: %v", v, err)
-		}
-	}
-}
-
-// TestGuardCSVValueIsNotFilePath_PassesThrough pins what must still reach the
-// sheet untouched. The prose cases are why the guard checks a narrow shape
-// instead of "contains a filename": an earlier name-shape heuristic rejected
-// them. "N/A" and "README.md" pin the two narrowing rules — a slash alone is
-// not a path, and a filename alone is not a CSV path.
-func TestGuardCSVValueIsNotFilePath_PassesThrough(t *testing.T) {
-	dir := t.TempDir()
-	cmdutil.TestChdir(t, dir)
-
-	for _, v := range []string{
-		"改完记得更新config.json",           // CJK prose ending in a filename
-		"remember to update data.csv", // prose mentioning a file
+		"改完记得更新config.json",           // prose ending in a filename — not a real file
+		"remember to update data.csv", // mentions the real file but isn't its name
 		"a,b\n1,2",                    // multi-cell CSV
 		"hello world",
-		"N/A",             // slash, but no CSV extension and no path prefix
-		"README.md",       // filename shape, not a CSV one
-		"report 2026.csv", // has a space: content, not a path
+		"nope.csv", // path-shaped but no such file
 		"",
 	} {
 		if err := guardCSVValueIsNotFilePath(newCSVGuardRuntime(v)); err != nil {

shortcuts/sheets/data/flag-schemas.json

@@ -68,7 +68,7 @@
                 "+float-image-update",
                 "+float-image-delete"
               ],
-              "description": "CLI shortcut 名（不是底层 MCP tool 名）。+dim-move 不在表中——它走 legacy v2 endpoint，无法批；+cells-set-image / +workbook-create 也不在——前者含多步图片上传，后者是新建工作簿，都不属于 batch 范畴；所有读操作、fan-out wrapper（+batch-update 自身 / +styles-put / +cells-batch-set-style / +cells-batch-clear / +dropdown-{update,delete}）一律禁——美化收尾请单独调 +styles-put，不要拆成子操作数组。"
+              "description": "CLI shortcut 名（不是底层 MCP tool 名）。+dim-move 不在表中——它走 legacy v2 endpoint，无法批；+cells-set-image / +workbook-create 也不在——前者含多步图片上传，后者是新建工作簿，都不属于 atomic batch 范畴；所有读操作、fan-out wrapper（+batch-update 自身 / +cells-batch-set-style / +cells-batch-clear / +dropdown-{update,delete}）一律禁。"
             },
             "input": {
               "type": "object",
@@ -648,35 +648,6 @@
             }
           }
         }
-      },
-      "writes": {
-        "type": "array",
-        "description": "多区域写入项数组（最多 100 项），整批单次批量提交（fail-fast、不回滚）；支持跨 sheet。",
-        "items": {
-          "type": "object",
-          "required": [
-            "range",
-            "cells"
-          ],
-          "properties": {
-            "sheet_id": {
-              "type": "string",
-              "description": "目标子表 reference_id；与 sheet_name 二选一，必须写在每一项里（不认顶层 sheet 定位）。"
-            },
-            "sheet_name": {
-              "type": "string",
-              "description": "目标子表名；与 sheet_id 二选一，必须写在每一项里。"
-            },
-            "range": {
-              "type": "string",
-              "description": "A1 矩形范围，行列维度必须与 cells 严格一致（同 --range）。"
-            },
-            "cells": {
-              "type": "array",
-              "description": "二维单元格数组，结构同 --cells（value / formula / cell_styles / border_styles 等，见 set_cell_range#/properties/cells）。"
-            }
-          }
-        }
       }
     },
     "+cells-set-style": {
@@ -7777,314 +7748,6 @@
         }
       }
     },
-    "+styles-put": {
-      "styles": {
-        "items": {
-          "properties": {
-            "cell_merges": {
-              "description": "单元格合并操作数组；range 使用 A1 单元格范围，merge_type 默认 all。",
-              "items": {
-                "properties": {
-                  "merge_type": {
-                    "enum": [
-                      "all",
-                      "rows",
-                      "columns"
-                    ],
-                    "type": "string"
-                  },
-                  "range": {
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "range"
-                ],
-                "type": "object"
-              },
-              "type": "array"
-            },
-            "cell_styles": {
-              "description": "单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐。加边框优先用 border 简写；只有分侧不同样式才用 border_styles 完整形态。",
-              "items": {
-                "properties": {
-                  "background_color": {
-                    "type": "string"
-                  },
-                  "border": {
-                    "description": "边框简写（推荐）：{style, weight, color} 应用到四边（如 {\"style\":\"solid\",\"color\":\"#DDDDDD\"}）；也接受侧键形态 {top:{…},bottom:{…}}。分侧不同样式用 border_styles 完整形态。",
-                    "type": "object"
-                  },
-                  "border_styles": {
-                    "type": "object",
-                    "description": "边框配置，结构同 +cells-set-style --border-styles。",
-                    "properties": {
-                      "bottom": {
-                        "properties": {
-                          "color": {
-                            "description": "边框颜色（十六进制，例如 \"#000000\"）",
-                            "type": "string"
-                          },
-                          "style": {
-                            "description": "边框线型；传 \"none\" 表示清除该方向边框（无边框线）",
-                            "enum": [
-                              "solid",
-                              "dashed",
-                              "dotted",
-                              "double",
-                              "none"
-                            ],
-                            "type": "string"
-                          },
-                          "weight": {
-                            "description": "边框粗细/线宽",
-                            "enum": [
-                              "thin",
-                              "medium",
-                              "thick"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "type": "object"
-                      },
-                      "left": {
-                        "properties": {
-                          "color": {
-                            "description": "边框颜色（十六进制，例如 \"#000000\"）",
-                            "type": "string"
-                          },
-                          "style": {
-                            "description": "边框线型；传 \"none\" 表示清除该方向边框（无边框线）",
-                            "enum": [
-                              "solid",
-                              "dashed",
-                              "dotted",
-                              "double",
-                              "none"
-                            ],
-                            "type": "string"
-                          },
-                          "weight": {
-                            "description": "边框粗细/线宽",
-                            "enum": [
-                              "thin",
-                              "medium",
-                              "thick"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "type": "object"
-                      },
-                      "right": {
-                        "properties": {
-                          "color": {
-                            "description": "边框颜色（十六进制，例如 \"#000000\"）",
-                            "type": "string"
-                          },
-                          "style": {
-                            "description": "边框线型；传 \"none\" 表示清除该方向边框（无边框线）",
-                            "enum": [
-                              "solid",
-                              "dashed",
-                              "dotted",
-                              "double",
-                              "none"
-                            ],
-                            "type": "string"
-                          },
-                          "weight": {
-                            "description": "边框粗细/线宽",
-                            "enum": [
-                              "thin",
-                              "medium",
-                              "thick"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "type": "object"
-                      },
-                      "top": {
-                        "properties": {
-                          "color": {
-                            "description": "边框颜色（十六进制，例如 \"#000000\"）",
-                            "type": "string"
-                          },
-                          "style": {
-                            "description": "边框线型；传 \"none\" 表示清除该方向边框（无边框线）",
-                            "enum": [
-                              "solid",
-                              "dashed",
-                              "dotted",
-                              "double",
-                              "none"
-                            ],
-                            "type": "string"
-                          },
-                          "weight": {
-                            "description": "边框粗细/线宽",
-                            "enum": [
-                              "thin",
-                              "medium",
-                              "thick"
-                            ],
-                            "type": "string"
-                          }
-                        },
-                        "type": "object"
-                      }
-                    }
-                  },
-                  "font_color": {
-                    "type": "string"
-                  },
-                  "font_family": {
-                    "type": "string"
-                  },
-                  "font_line": {
-                    "enum": [
-                      "none",
-                      "underline",
-                      "line-through"
-                    ],
-                    "type": "string"
-                  },
-                  "font_size": {
-                    "type": "number"
-                  },
-                  "font_style": {
-                    "enum": [
-                      "normal",
-                      "italic"
-                    ],
-                    "type": "string"
-                  },
-                  "font_weight": {
-                    "enum": [
-                      "normal",
-                      "bold"
-                    ],
-                    "type": "string"
-                  },
-                  "horizontal_alignment": {
-                    "enum": [
-                      "left",
-                      "center",
-                      "right"
-                    ],
-                    "type": "string"
-                  },
-                  "number_format": {
-                    "type": "string"
-                  },
-                  "range": {
-                    "description": "A1 单元格范围，必须落在该子表本次写入区域内；例如 A1:B1、B2。",
-                    "type": "string"
-                  },
-                  "vertical_alignment": {
-                    "enum": [
-                      "top",
-                      "middle",
-                      "bottom"
-                    ],
-                    "type": "string"
-                  },
-                  "word_wrap": {
-                    "enum": [
-                      "overflow",
-                      "auto-wrap",
-                      "word-clip"
-                    ],
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "range"
-                ],
-                "type": "object"
-              },
-              "type": "array"
-            },
-            "col_sizes": {
-              "description": "列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size。",
-              "items": {
-                "properties": {
-                  "range": {
-                    "type": "string"
-                  },
-                  "size": {
-                    "type": "number"
-                  },
-                  "type": {
-                    "enum": [
-                      "pixel",
-                      "standard"
-                    ],
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "range"
-                ],
-                "type": "object"
-              },
-              "type": "array"
-            },
-            "freeze": {
-              "description": "冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校验拒绝）。",
-              "properties": {
-                "cols": {
-                  "minimum": 0,
-                  "type": "integer"
-                },
-                "rows": {
-                  "minimum": 0,
-                  "type": "integer"
-                }
-              },
-              "type": "object"
-            },
-            "name": {
-              "description": "子表名。--sheets 模式下必须与同位置 --sheets.sheets[].name 一致；--values 模式下建议写 Sheet1（其 name 会被忽略）。",
-              "type": "string"
-            },
-            "row_sizes": {
-              "description": "行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size。",
-              "items": {
-                "properties": {
-                  "range": {
-                    "type": "string"
-                  },
-                  "size": {
-                    "type": "number"
-                  },
-                  "type": {
-                    "enum": [
-                      "pixel",
-                      "standard",
-                      "auto"
-                    ],
-                    "type": "string"
-                  }
-                },
-                "required": [
-                  "range"
-                ],
-                "type": "object"
-              },
-              "type": "array"
-            }
-          },
-          "required": [
-            "name"
-          ],
-          "type": "object"
-        },
-        "type": "array"
-      }
-    },
     "+table-put": {
       "sheets": {
         "type": "array",
@@ -8193,16 +7856,12 @@
               "type": "array"
             },
             "cell_styles": {
-              "description": "单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐。加边框优先用 border 简写；只有分侧不同样式才用 border_styles 完整形态。",
+              "description": "单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐。",
               "items": {
                 "properties": {
                   "background_color": {
                     "type": "string"
                   },
-                  "border": {
-                    "description": "边框简写（推荐）：{style, weight, color} 应用到四边（如 {\"style\":\"solid\",\"color\":\"#DDDDDD\"}）；也接受侧键形态 {top:{…},bottom:{…}}。分侧不同样式用 border_styles 完整形态。",
-                    "type": "object"
-                  },
                   "border_styles": {
                     "type": "object",
                     "description": "边框配置，结构同 +cells-set-style --border-styles。",
@@ -8396,7 +8055,7 @@
               "type": "array"
             },
             "col_sizes": {
-              "description": "列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size。",
+              "description": "列宽操作数组；range 使用列范围如 A:C，type 为 pixel/standard，pixel 需要 size。",
               "items": {
                 "properties": {
                   "range": {
@@ -8414,32 +8073,19 @@
                   }
                 },
                 "required": [
-                  "range"
+                  "range",
+                  "type"
                 ],
                 "type": "object"
               },
               "type": "array"
             },
-            "freeze": {
-              "description": "冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校验拒绝）。",
-              "properties": {
-                "cols": {
-                  "minimum": 0,
-                  "type": "integer"
-                },
-                "rows": {
-                  "minimum": 0,
-                  "type": "integer"
-                }
-              },
-              "type": "object"
-            },
             "name": {
               "description": "子表名。--sheets 模式下必须与同位置 --sheets.sheets[].name 一致；--values 模式下建议写 Sheet1（其 name 会被忽略）。",
               "type": "string"
             },
             "row_sizes": {
-              "description": "行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size。",
+              "description": "行高操作数组；range 使用行范围如 1:3，type 为 pixel/standard/auto，pixel 需要 size。",
               "items": {
                 "properties": {
                   "range": {
@@ -8458,7 +8104,8 @@
                   }
                 },
                 "required": [
-                  "range"
+                  "range",
+                  "type"
                 ],
                 "type": "object"
               },
@@ -8581,16 +8228,12 @@
               "type": "array"
             },
             "cell_styles": {
-              "description": "单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐。加边框优先用 border 简写；只有分侧不同样式才用 border_styles 完整形态。",
+              "description": "单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐。",
               "items": {
                 "properties": {
                   "background_color": {
                     "type": "string"
                   },
-                  "border": {
-                    "description": "边框简写（推荐）：{style, weight, color} 应用到四边（如 {\"style\":\"solid\",\"color\":\"#DDDDDD\"}）；也接受侧键形态 {top:{…},bottom:{…}}。分侧不同样式用 border_styles 完整形态。",
-                    "type": "object"
-                  },
                   "border_styles": {
                     "type": "object",
                     "description": "边框配置，结构同 +cells-set-style --border-styles。",
@@ -8784,7 +8427,7 @@
               "type": "array"
             },
             "col_sizes": {
-              "description": "列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size。",
+              "description": "列宽操作数组；range 使用列范围如 A:C，type 为 pixel/standard，pixel 需要 size。",
               "items": {
                 "properties": {
                   "range": {
@@ -8802,32 +8445,19 @@
                   }
                 },
                 "required": [
-                  "range"
+                  "range",
+                  "type"
                 ],
                 "type": "object"
               },
               "type": "array"
             },
-            "freeze": {
-              "description": "冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校验拒绝）。",
-              "properties": {
-                "cols": {
-                  "minimum": 0,
-                  "type": "integer"
-                },
-                "rows": {
-                  "minimum": 0,
-                  "type": "integer"
-                }
-              },
-              "type": "object"
-            },
             "name": {
               "description": "子表名。--sheets 模式下必须与同位置 --sheets.sheets[].name 一致；--values 模式下建议写 Sheet1（其 name 会被忽略）。",
               "type": "string"
             },
             "row_sizes": {
-              "description": "行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size。",
+              "description": "行高操作数组；range 使用行范围如 1:3，type 为 pixel/standard/auto，pixel 需要 size。",
               "items": {
                 "properties": {
                   "range": {
@@ -8846,7 +8476,8 @@
                   }
                 },
                 "required": [
-                  "range"
+                  "range",
+                  "type"
                 ],
                 "type": "object"
               },

shortcuts/sheets/flag_defs_gen.go

@@ -16,7 +16,7 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet locator (independent from per-operation sheet locator)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet locator (independent from per-operation sheet locator)"},
-			{Name: "operations", Kind: "own", Type: "string", Required: "required", Desc: "JSON array: [{\"shortcut\":\"+xxx-yyy\",\"input\":{...}}, ...]. shortcut uses CLI names; input is that shortcut's flag set — it includes the per-operation sheet locator (sheet_id or sheet_name) but not the spreadsheet token/url (pass that once at the top level via --url/--spreadsheet-token; +batch-update has no top-level --sheet-id). input keys are the shortcut's flags flattened into JSON (e.g. \"range\":\"A11:B12\"), not another nested layer. For basic flags use lark-cli sheets <shortcut> --help; for composite JSON flags use --print-schema --flag-name <flag>. Do not pass an explicit operation field. Fail-fast by default: the first failure aborts the remaining operations and already-applied sub-operations are NOT rolled back (on \"N succeeded, M failed\" resend only the failed tail, not the whole batch); pass --continue-on-error to keep going past failures; no nesting; executed serially.", Input: []string{"file", "stdin"}},
+			{Name: "operations", Kind: "own", Type: "string", Required: "required", Desc: "JSON array: [{\"shortcut\":\"+xxx-yyy\",\"input\":{...}}, ...]. shortcut uses CLI names; input is that shortcut's flag set — it includes the per-operation sheet locator (sheet_id or sheet_name) but not the spreadsheet token/url (pass that once at the top level via --url/--spreadsheet-token; +batch-update has no top-level --sheet-id). input keys are the shortcut's flags flattened into JSON (e.g. \"range\":\"A11:B12\"), not another nested layer. For basic flags use lark-cli sheets <shortcut> --help; for composite JSON flags use --print-schema --flag-name <flag>. Do not pass an explicit operation field. Strict transaction by default, pass --continue-on-error for soft batch; no nesting; executed serially.", Input: []string{"file", "stdin"}},
 			{Name: "continue-on-error", Kind: "own", Type: "bool", Required: "optional", Desc: "Continue with remaining operations when a sub-operation fails; default false (abort on first failure)"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm high-risk write (exit code 10 without this flag)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template for each sub-operation; no network side effects"},
@@ -50,7 +50,7 @@ var flagDefs = map[string]commandDef{
 			{Name: "vertical-alignment", Kind: "own", Type: "string", Required: "optional", Desc: "Vertical alignment", Enum: []string{"top", "middle", "bottom"}},
 			{Name: "word-wrap", Kind: "own", Type: "string", Required: "optional", Desc: "Word-wrap strategy", Enum: []string{"overflow", "auto-wrap", "word-clip"}},
 			{Name: "number-format", Kind: "own", Type: "string", Required: "optional", Desc: "Number format pattern (e.g. text `@`, number `0.00`, currency `$#,##0.00`, date `mm/dd/yyyy`)"},
-			{Name: "border-styles", Kind: "own", Type: "string", Required: "optional", Desc: "Border config JSON (same shape as in +cells-set-style): `{ top|bottom|left|right|all: {style,weight,color} }`; style = solid|dashed|dotted|double|none, weight = thin|medium|thick (string), color = hex like #000000", Input: []string{"file", "stdin"}},
+			{Name: "border-styles", Kind: "own", Type: "string", Required: "optional", Desc: "Border config JSON (same shape as in +cells-set-style)", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -59,8 +59,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Range to clear (A1 notation)"},
 			{Name: "scope", Kind: "own", Type: "string", Required: "optional", Desc: "Clear scope: `content` (default, values only) / `formats` (formats only) / `all` (values and formats)", Default: "content", Enum: []string{"content", "formats", "all"}},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); clear is irreversible"},
@@ -72,12 +72,11 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "A1 range, e.g. `A1:F10` (no sheet prefix — use `--sheet-id` / `--sheet-name` to select the sheet)"},
-			{Name: "include", Kind: "own", Type: "string_slice", Required: "optional", Desc: "Comma-separated info categories to include. `truncation` additionally estimates whether each cell's content is clipped (by row height / col width / font size / wrap) and returns `isRowTruncated` / `isColTruncated` (extra compute; enable only for layout checks or before adjusting row heights / column widths)", Enum: []string{"value", "formula", "style", "comment", "data_validation", "truncation"}},
-			{Name: "max-chars", Kind: "own", Type: "int", Required: "optional", Desc: "Max output chars per call; default 500000 (safety cap). For a full untruncated read, use --output-path to dump to a file (the cap auto-raises to a bounded 20M chars — the read path is not streaming, this cap is the memory guard; pass an explicit --max-chars for more); only lower it (e.g. 25000) when you want results inline without a file, paging via has_more. Passing 0 means \"no cap of my own\" and resolves to the same ceiling as leaving the flag alone (500000, or the offload limit with --output-path) — never down to the tool's smaller omitted-value fallback.", Default: "500000"},
-			{Name: "output-path", Kind: "own", Type: "string", Required: "optional", Desc: "Write the full read result to a local path (e.g. `./out.json`); the file holds the data payload as JSON while stdout returns only a small confirmation (output_path, byte count). **When set, the char cap auto-raises to a bounded offload default (20M chars)** rather than unlimited — the read path is not streaming, so this cap is the memory guard; an explicit --max-chars overrides it. The stdout receipt reports `complete` (and `truncated` plus a warning when the cap was hit), so check it instead of assuming the file holds the whole sheet. Omit it to print to stdout as usual."},
+			{Name: "include", Kind: "own", Type: "string_slice", Required: "optional", Desc: "Comma-separated info categories to include", Enum: []string{"value", "formula", "style", "comment", "data_validation"}},
+			{Name: "max-chars", Kind: "own", Type: "int", Required: "optional", Desc: "Max output chars per call; default 500000 (safety cap). Large reads are usually better redirected to a file; only lower it (e.g. 25000) when you want results inline without triggering file offload, paging via has_more", Default: "500000"},
 			{Name: "skip-hidden", Kind: "own", Type: "bool", Required: "optional", Desc: "Skip hidden rows and columns; default `false`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -87,8 +86,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Range to merge / unmerge (A1 notation)"},
 			{Name: "merge-type", Kind: "own", Type: "string", Required: "optional", Desc: "Merge direction (`+cells-merge` only)", Default: "all", Enum: []string{"all", "rows", "columns"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -99,8 +98,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "find", Kind: "own", Type: "string", Required: "required", Desc: "Text to find for replacement"},
 			{Name: "replacement", Kind: "own", Type: "string", Required: "required", Desc: "Replacement text; pass empty string `\"\"` to delete matched content"},
 			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "Replace range (A1 notation); whole sheet when omitted"},
@@ -116,8 +115,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "find", Kind: "own", Type: "string", Required: "required", Desc: "Text to find (interpreted as regex when `--regex` is set)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "Search range (A1 notation); whole sheet when omitted"},
 			{Name: "match-case", Kind: "own", Type: "bool", Required: "optional", Desc: "Case-sensitive match"},
@@ -134,11 +133,10 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two); not accepted with `--writes` (each writes item carries its own sheet selector)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two); not accepted with `--writes` (each writes item carries its own sheet selector)"},
-			{Name: "range", Kind: "own", Type: "string", Required: "xor", Desc: "Write range (A1 notation). XOR with `--writes` (single region: --range+--cells; multiple regions: --writes)"},
-			{Name: "cells", Kind: "own", Type: "string", Required: "xor", Desc: "JSON 2D array `[[{cell},...],...]`, dimensions must match `--range`; each cell may carry `value` / `formula` / `cell_styles` / `note` / `rich_text` (incl. `type=\"embed-image\"` in-cell image); run `--print-schema` for full fields", Input: []string{"file", "stdin"}},
-			{Name: "writes", Kind: "own", Type: "string", Required: "xor", Desc: "Multi-region write as a JSON array (up to 100 items), each `{sheet_name|sheet_id, range, cells}` — the sheet selector LIVES IN EACH ITEM (same convention as +batch-update sub-ops and +styles-put items; the top-level --sheet-name is rejected). cells has the same shape as `--cells` (2D array; per-cell cell_styles/border_styles allowed). The whole array goes out as ONE batched request (fail-fast, no rollback), cross-sheet supported; typical use: fixing formulas scattered across ranges/sheets — do not assemble a +batch-update operations array for this. XOR with `--range`+`--cells`; range-level uniform styling stays with +styles-put afterwards", Input: []string{"file", "stdin"}},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Write range (A1 notation)"},
+			{Name: "cells", Kind: "own", Type: "string", Required: "required", Desc: "JSON 2D array `[[{cell},...],...]`, dimensions must match `--range`; each cell may carry `value` / `formula` / `cell_styles` / `note` / `rich_text` (incl. `type=\"embed-image\"` in-cell image); run `--print-schema` for full fields", Input: []string{"file", "stdin"}},
 			{Name: "allow-overwrite", Kind: "own", Type: "bool", Required: "optional", Desc: "Allow overwriting non-empty cells (default true); set false to error if any target cell is non-empty", Default: "true"},
 			{Name: "max-cells", Kind: "own", Type: "int", Required: "optional", Desc: "Safety cap; default 50000", Default: "50000", Hidden: true},
 			{Name: "copy-to-range", Kind: "own", Type: "string", Required: "optional", Desc: "Copy-to range (A1 notation): replicate what --cells wrote into --range (values/formulas/styles, per the fields actually passed) to this range; formula refs auto-shift (C2=B2 -> C3=B3). Write a one-row/one-block template then fill a whole column/area. Supports full rows '3:6', full columns 'C:E', to-col-end 'D3:D', to-row-end 'D3:3', and comma-separated multiple targets like 'C1:D2,E5:F6'."},
@@ -150,8 +148,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Target cell (A1 notation; must be a single cell, e.g. `A1`; start and end must be identical)"},
 			{Name: "image", Kind: "own", Type: "string", Required: "required", Desc: "Local image path (PNG / JPEG / JPG / GIF / BMP / JFIF / EXIF / TIFF / BPG / HEIC)"},
 			{Name: "name", Kind: "own", Type: "string", Required: "optional", Desc: "Image file name (with extension); defaults to the basename of `--image`"},
@@ -163,8 +161,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Target range (A1 notation, e.g. `A1:B2`)"},
 			{Name: "background-color", Kind: "own", Type: "string", Required: "optional", Desc: "Background color (hex, e.g. `#ffffff`)"},
 			{Name: "font-color", Kind: "own", Type: "string", Required: "optional", Desc: "Font color (hex, e.g. `#000000`)"},
@@ -177,7 +175,7 @@ var flagDefs = map[string]commandDef{
 			{Name: "vertical-alignment", Kind: "own", Type: "string", Required: "optional", Desc: "Vertical alignment", Enum: []string{"top", "middle", "bottom"}},
 			{Name: "word-wrap", Kind: "own", Type: "string", Required: "optional", Desc: "Word-wrap strategy", Enum: []string{"overflow", "auto-wrap", "word-clip"}},
 			{Name: "number-format", Kind: "own", Type: "string", Required: "optional", Desc: "Number format pattern (e.g. text `@`, number `0.00`, currency `$#,##0.00`, date `mm/dd/yyyy`)"},
-			{Name: "border-styles", Kind: "own", Type: "string", Required: "optional", Desc: "Border config JSON: `{ top: {style,weight,color}, bottom: ..., left: ..., right: ... }`; same shape for all 4 sides. style = line type (solid|dashed|dotted|double|none); weight = thickness (thin|medium|thick — a string, not a pixel number); color = hex like #000000. { all: {...} } sets all four sides at once. This is the only border flag: no --border-all / --border-top / --border-color exist", Input: []string{"file", "stdin"}},
+			{Name: "border-styles", Kind: "own", Type: "string", Required: "optional", Desc: "Border config JSON: `{ top: {style,color,weight}, bottom: ..., left: ..., right: ... }`; same shape for all 4 sides", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -186,8 +184,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Range to merge / unmerge (A1 notation)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -206,10 +204,9 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Full chart config JSON. Top-level keys: `position` / `offset` / `size` / `snapshot` (no top-level `data`, no extra nested `properties`); chart data config lives under `snapshot.data` (`refs` / `headerMode` / `dim1` / `dim2`); must include at least one of `snapshot.data.dim1.serie.index` or `dim2.series[].index`, otherwise the server rejects it. Deeply nested — run `--print-schema --flag-name properties` for the full structure.", Input: []string{"file", "stdin"}},
-			{Name: "print-example", Kind: "own", Type: "string", Required: "optional", Desc: "Print a minimal ready-to-edit --properties template for a chart type (area|bar|column|combo|line|pie|radar|scatter) and exit. Purely local: no locator flags, no network; an unknown type lists the available ones"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request template; no side effects"},
 		},
 	},
@@ -218,8 +215,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "chart-id", Kind: "own", Type: "string", Required: "required", Desc: "Target chart reference_id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -230,8 +227,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "chart-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter to a single chart reference_id"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -241,8 +238,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "chart-id", Kind: "own", Type: "string", Required: "required", Desc: "Target chart reference_id"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Full or sufficiently complete chart config JSON (read back with `+chart-list` first, then patch)", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -253,10 +250,10 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "width", Kind: "own", Type: "int", Required: "xor", Desc: "Uniform column width in pixels (e.g. 80 / 120 / 200; NOT Excel character units), used with `--range`. Passing --width implies pixel mode; --type may be omitted (or set to `pixel` — equivalent). For per-column widths use `--widths`", Default: "0"},
-			{Name: "widths", Kind: "own", Type: "string", Required: "xor", Desc: "Per-column width map — set different widths for many columns in one batched call (fail-fast, no rollback). Keys: single column (`\"A\"`) or closed range (`\"C:E\"`); values: pixel width (e.g. 80 / 120 / 200) or `\"standard\"` (reset to default). Units are pixels, NOT Excel character units (px ≈ chars × 8 + 16). Mutually exclusive with `--range` / `--width` / `--type`", Input: []string{"file", "stdin"}},
+			{Name: "widths", Kind: "own", Type: "string", Required: "xor", Desc: "Per-column width map — set different widths for many columns in one atomic call. Keys: single column (`\"A\"`) or closed range (`\"C:E\"`); values: pixel width (e.g. 80 / 120 / 200) or `\"standard\"` (reset to default). Units are pixels, NOT Excel character units (px ≈ chars × 8 + 16). Mutually exclusive with `--range` / `--width` / `--type`", Input: []string{"file", "stdin"}},
 			{Name: "type", Kind: "own", Type: "string", Required: "xor", Desc: "Sizing mode: `pixel` (requires `--width`) / `standard` (reset to default column width). Passing --width alone is the common form; `--type standard` cannot be combined with `--width`", Enum: []string{"pixel", "standard"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "xor", Desc: "Column closed range to resize; column letters like `A:E` or `C` (single column). Required for the uniform form (with `--width` or `--type`); omit with the map form (`--widths`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -267,8 +264,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Rule config JSON: `style` (required, applied on match), `attrs?` (rule-type-dependent params), `has_ref?`. `rule_type` and `ranges` are separate flags", Input: []string{"file", "stdin"}},
 			{Name: "rule-type", Kind: "own", Type: "string", Required: "required", Desc: "Conditional format rule type; takes precedence over the same-named field inside `--properties`", Enum: []string{"duplicateValues", "uniqueValues", "cellIs", "containsText", "timePeriod", "containsBlanks", "notContainsBlanks", "dataBar", "colorScale", "rank", "aboveAverage", "expression", "iconSet"}},
 			{Name: "ranges", Kind: "own", Type: "string", Required: "required", Desc: "A1 ranges where the conditional format applies, as a JSON array (e.g. `[\"A1:A100\",\"C2:C50\"]`); takes precedence over the same-named field inside `--properties`", Input: []string{"file", "stdin"}},
@@ -280,8 +277,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "rule-id", Kind: "own", Type: "string", Required: "required", Desc: "Target rule id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); delete is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -292,8 +289,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "rule-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter by rule id"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -303,8 +300,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "rule-id", Kind: "own", Type: "string", Required: "required", Desc: "Target rule id"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Rule config JSON, same shape as `+cond-format-create --properties`; update overwrites the entire rule", Input: []string{"file", "stdin"}},
 			{Name: "rule-type", Kind: "own", Type: "string", Required: "required", Desc: "Conditional format rule type; takes precedence over the same-named field inside `--properties`", Enum: []string{"duplicateValues", "uniqueValues", "cellIs", "containsText", "timePeriod", "containsBlanks", "notContainsBlanks", "dataBar", "colorScale", "rank", "aboveAverage", "expression", "iconSet"}},
@@ -317,11 +314,10 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
-			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "A1 range, e.g. `A1:F30` (no sheet prefix — use `--sheet-id` / `--sheet-name` to select the sheet). Optional: when omitted the whole sheet is read (clipped to the actual grid bounds; actual_range in the response names what was read); pair with --max-chars / --output-path on large sheets"},
-			{Name: "max-chars", Kind: "own", Type: "int", Required: "optional", Desc: "Max output chars per call; default 500000 (safety cap). For a full untruncated read, use --output-path to dump to a file (the cap auto-raises to a bounded 20M chars — the read path is not streaming, this cap is the memory guard; pass an explicit --max-chars for more); only lower it (e.g. 25000) when you want results inline without a file, paging via has_more. Passing 0 means \"no cap of my own\" and resolves to the same ceiling as leaving the flag alone (500000, or the offload limit with --output-path) — never down to the tool's smaller omitted-value fallback.", Default: "500000"},
-			{Name: "output-path", Kind: "own", Type: "string", Required: "optional", Desc: "Write the full read result to a local path (e.g. `./out.json`); the file holds the data payload as JSON while stdout returns only a small confirmation (output_path, byte count). **When set, the char cap auto-raises to a bounded offload default (20M chars)** rather than unlimited — the read path is not streaming, so this cap is the memory guard; an explicit --max-chars overrides it. The stdout receipt reports `complete` (and `truncated` plus a warning when the cap was hit), so check it instead of assuming the file holds the whole sheet. Note the file is the data payload as JSON — on +csv-get too, where the CSV text sits in a field inside it — not a ready-to-use .csv; redirect stdout instead if you want a bare CSV file. Omit it to print to stdout as usual."},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "A1 range, e.g. `A1:F30` (no sheet prefix — use `--sheet-id` / `--sheet-name` to select the sheet)"},
+			{Name: "max-chars", Kind: "own", Type: "int", Required: "optional", Desc: "Max output chars per call; default 500000 (safety cap). Large reads are usually better redirected to a file; only lower it (e.g. 25000) when you want results inline without triggering file offload, paging via has_more", Default: "500000"},
 			{Name: "include-row-prefix", Kind: "own", Type: "bool", Required: "optional", Desc: "Whether to prefix each row with `[row=N]`; default `true`", Default: "true"},
 			{Name: "skip-hidden", Kind: "own", Type: "bool", Required: "optional", Desc: "Skip hidden rows and columns; default `false`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the request path and parameters without executing"},
@@ -332,8 +328,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "start-cell", Kind: "own", Type: "string", Required: "required", Desc: "Top-left A1 anchor (e.g. `A1`, `B5`; no sheet prefix — use `--sheet-id` / `--sheet-name` to select the sheet); must be a single cell, range notation not accepted; the bottom-right is inferred from CSV row/column counts", Default: "A1"},
 			{Name: "csv", Kind: "own", Type: "string", Required: "required", Desc: "RFC 4180 CSV text; values or formulas (a leading = is evaluated as a formula); no styles / comments / images (use +cells-set for those).", Input: []string{"file", "stdin"}},
 			{Name: "allow-overwrite", Kind: "own", Type: "bool", Required: "optional", Desc: "Allow overwriting (default true); set false to error if any target cell is non-empty", Default: "true"},
@@ -346,10 +342,9 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
-			{Name: "range", Kind: "own", Type: "string", Required: "xor", Desc: "Row/column closed range to delete; rows use 1-based numbers like `3:7` or `5` (single row), columns use letters like `C:F` or `C`. XOR with `--ranges`"},
-			{Name: "ranges", Kind: "own", Type: "string", Required: "xor", Desc: "Multiple row/column ranges to delete as a JSON array (up to 100 items, e.g. `[\"5:5\",\"8:8\",\"11:13\"]` or `[\"C:C\",\"F:G\"]`); rows and columns cannot be mixed, ranges must not overlap; XOR with `--range`. CLI sorts positions in DESCENDING order into one batched delete (fail-fast, no rollback) — ascending deletion would shift later indexes as earlier rows/columns disappear; the CLI handles the ordering", Input: []string{"file", "stdin"}},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Row/column closed range to delete; rows use 1-based numbers like `3:7` or `5` (single row), columns use letters like `C:F` or `C`"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); row/column deletion is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -359,12 +354,10 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
-			{Name: "dimension", Kind: "own", Type: "string", Required: "optional", Desc: "[legacy] Dimension (row or column), paired with --count; sets one axis only and unfreezes the other. Prefer --rows / --cols", Hidden: true, Enum: []string{"row", "column"}},
-			{Name: "count", Kind: "own", Type: "int", Required: "optional", Desc: "[legacy] Freeze the first N rows/columns (paired with --dimension); 0 clears all freezing. Equivalent to --rows N / --cols N, and only --rows/--cols can hold both axes at once", Hidden: true},
-			{Name: "rows", Kind: "own", Type: "int", Required: "optional", Desc: "Freeze the first N rows; together with --cols this states the COMPLETE freeze state — an omitted axis is left unfrozen (0 means no frozen rows)"},
-			{Name: "cols", Kind: "own", Type: "int", Required: "optional", Desc: "Freeze the first N columns; together with --rows this states the COMPLETE freeze state — an omitted axis is left unfrozen (0 means no frozen columns)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "dimension", Kind: "own", Type: "string", Required: "required", Desc: "Dimension (row or column)", Enum: []string{"row", "column"}},
+			{Name: "count", Kind: "own", Type: "int", Required: "required", Desc: "Freeze the first N rows/columns; pass 0 to unfreeze"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -373,8 +366,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "depth", Kind: "own", Type: "int", Required: "optional", Desc: "Nesting level for grouping; default 1", Default: "1"},
 			{Name: "group-state", Kind: "own", Type: "string", Required: "optional", Desc: "Initial group expand state", Default: "expand", Enum: []string{"expand", "fold"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Row/column closed range to group; rows use 1-based numbers like `3:7`, columns use letters like `C:F`"},
@@ -386,8 +379,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Row/column closed range to hide; rows use 1-based numbers like `3:7`, columns use letters like `C:F`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -397,9 +390,9 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
-			{Name: "inherit-style", Kind: "own", Type: "string", Required: "optional", Desc: "Style inheritance for the new row/column: `before` (from the preceding row/column) / `after` (from the following row/column). Omit the flag to inherit the following row/column (same as `after`) — the backend cannot leave a new row/column unstyled; for a truly blank row/column, clear formats afterwards with +cells-clear --scope formats. Insertion always lands before `--position`; this only selects which side's style is copied.", Enum: []string{"before", "after"}},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
+			{Name: "inherit-style", Kind: "own", Type: "string", Required: "optional", Desc: "Style inheritance for the new row/column: `before` (from preceding) / `after` (from following) / `none` (default)", Default: "none", Enum: []string{"before", "after", "none"}},
 			{Name: "position", Kind: "own", Type: "string", Required: "required", Desc: "Insert position (1-based row number like `3` or column letter like `C`); new rows/columns are inserted *before* this position"},
 			{Name: "count", Kind: "own", Type: "int", Required: "required", Desc: "Number of rows/columns to insert (must be > 0)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -410,8 +403,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "source-range", Kind: "own", Type: "string", Required: "required", Desc: "Source row/column closed range to move; rows use 1-based numbers like `3:7`, columns use letters like `C:F`"},
 			{Name: "target", Kind: "own", Type: "string", Required: "required", Desc: "Destination position (the moved rows/columns are placed *before* this position); rows use 1-based row number like `12`, columns use column letter like `H`. Must match the dimension of --source-range"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -422,8 +415,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "depth", Kind: "own", Type: "int", Required: "optional", Desc: "Group nesting level to ungroup; default 1 (1 = outermost, larger = deeper)", Default: "1"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Row/column closed range to ungroup; rows use 1-based numbers like `3:7`, columns use letters like `C:F`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -434,8 +427,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Row/column closed range to unhide; rows use 1-based numbers like `3:7`, columns use letters like `C:F`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -455,8 +448,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Target range in A1 notation, e.g. `A2:A100` (no sheet prefix — use `--sheet-id` / `--sheet-name` to select the sheet)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -466,8 +459,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Target range (A1 notation, e.g. `A2:A100`)"},
 			{Name: "options", Kind: "own", Type: "string", Required: "xor", Desc: "Options as a JSON array, e.g. `[\"opt1\",\"opt2\"]`. Server enforces no item-count cap and no per-item length cap; values containing commas are accepted (they are escape-encoded on the wire). For very large lists prefer `--source-range`.", Input: []string{"file", "stdin"}},
 			{Name: "colors", Kind: "own", Type: "string", Required: "optional", Desc: "Per-option pill colors, RGB hex array (e.g. `[\"#1FB6C1\",\"#F006C2\"]`). Length may be shorter than the source (`--options` items / `--source-range` cells) — extras cycle through a 10-color palette — but never longer (CLI Validate rejects: `--colors length (N) must not exceed dropdown source size (M)`). **Applies on its own**; ignored when `--highlight=false`.", Input: []string{"file", "stdin"}},
@@ -496,8 +489,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Filter range (A1 notation, including header row, e.g. `A1:F1000`); do not duplicate the range field inside `--properties`"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "optional", Desc: "Filter rule JSON: `rules` (per-column rule array), `filtered_columns?` (active column index hint). The flag is optional overall — if provided, `rules` must be non-empty; if omitted, an empty filter is created on `--range` (no column conditions). `range` is a separate flag (do not duplicate inside this JSON)", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -508,8 +501,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); delete is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -519,8 +512,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -529,8 +522,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Filter rule JSON: `rules` and `filtered_columns?`; update overwrites the entire rule set (pass `rules: []` to clear). `range` is a separate flag", Input: []string{"file", "stdin"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Range the filter applies to (A1 notation, e.g. `A1:F1000`); takes precedence over the same-named field inside `--properties`"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -541,8 +534,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Filter-view rule JSON: `rules?` (per-column rule array), `filtered_columns?`. `range` and `view_name` are separate flags", Input: []string{"file", "stdin"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Range the filter view applies to (A1 notation, e.g. `A1:F1000`); takes precedence over the same-named field inside `--properties`; required on create and must cover the header row"},
 			{Name: "view-name", Kind: "own", Type: "string", Required: "optional", Desc: "Filter-view name; auto-assigned by the server when omitted; takes precedence over the same-named field inside `--properties`"},
@@ -554,8 +547,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "view-id", Kind: "own", Type: "string", Required: "required", Desc: "Target filter-view reference_id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm high-risk write (exit code 10 without this flag)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -566,8 +559,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "view-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter by filter-view reference_id (returns the matching single view)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -577,8 +570,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "view-id", Kind: "own", Type: "string", Required: "required", Desc: "Target filter-view reference_id"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Filter-view rule JSON: `rules?`, `filtered_columns?`; update overwrites the entire rule set (read back with `+filter-view-list` first, then patch; pass `rules: []` to clear). `range` and `view_name` are separate flags", Input: []string{"file", "stdin"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "Range the filter view applies to (A1 notation, e.g. `A1:F1000`); takes precedence over the same-named field inside `--properties`; omit to keep the current range on update"},
@@ -591,8 +584,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "image-name", Kind: "own", Type: "string", Required: "required", Desc: "Image name, including extension (e.g. `logo.png`)"},
 			{Name: "image-token", Kind: "own", Type: "string", Required: "xor", Desc: "Image file_token (XOR with `--image-uri`). Common source: `image_token` returned by `+float-image-list`"},
 			{Name: "image-uri", Kind: "own", Type: "string", Required: "xor", Desc: "Image URI handle returned by the upload flow (not a sheet object reference_id; XOR with `--image-token`); converted to file_token automatically"},
@@ -612,8 +605,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "float-image-id", Kind: "own", Type: "string", Required: "required", Desc: "Target float image id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); delete is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -624,8 +617,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "float-image-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter by id; lists all float images on the sheet when omitted"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -635,8 +628,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "float-image-id", Kind: "own", Type: "string", Required: "required", Desc: "Target float image id"},
 			{Name: "image-name", Kind: "own", Type: "string", Required: "required", Desc: "Image name, including extension (e.g. `logo.png`)"},
 			{Name: "image-token", Kind: "own", Type: "string", Required: "optional", Desc: "Optional image file_token; mutually exclusive with `--image-uri`; omit both to keep the current image. Common source: `image_token` returned by `+float-image-list`"},
@@ -709,8 +702,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "pivot-table-id", Kind: "own", Type: "string", Required: "required", Desc: "Target pivot table id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); delete is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -721,8 +714,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "pivot-table-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter by id"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -732,8 +725,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "pivot-table-id", Kind: "own", Type: "string", Required: "required", Desc: "Target pivot table id"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "Full or sufficiently complete pivot config (read back with `+pivot-list --pivot-table-id <id>` first, then patch)", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -744,8 +737,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "source-range", Kind: "own", Type: "string", Required: "required", Desc: "Source A1 range"},
 			{Name: "target-sheet-id", Kind: "own", Type: "string", Required: "optional", Desc: "Destination sub-sheet id; defaults to the same sheet as the source"},
 			{Name: "target-range", Kind: "own", Type: "string", Required: "required", Desc: "Destination A1 range (anchor cell is enough; size inferred from the source)"},
@@ -758,8 +751,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "source-range", Kind: "own", Type: "string", Required: "required", Desc: "Fill template range (seed cells for the series)"},
 			{Name: "target-range", Kind: "own", Type: "string", Required: "required", Desc: "Destination fill range (A1 notation)"},
 			{Name: "series-type", Kind: "own", Type: "string", Required: "optional", Desc: "Fill series type", Default: "auto", Enum: []string{"auto", "linear", "growth", "date", "copy"}},
@@ -771,8 +764,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "source-range", Kind: "own", Type: "string", Required: "required", Desc: "Source A1 range"},
 			{Name: "target-sheet-id", Kind: "own", Type: "string", Required: "optional", Desc: "Destination sub-sheet id; defaults to the same sheet as the source"},
 			{Name: "target-range", Kind: "own", Type: "string", Required: "required", Desc: "Destination A1 range (anchor cell is enough; size inferred from the source)"},
@@ -784,8 +777,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "range", Kind: "own", Type: "string", Required: "required", Desc: "Sort range (A1 notation; whether the header is included depends on `--has-header`)"},
 			{Name: "sort-keys", Kind: "own", Type: "string", Required: "required", Desc: "JSON array: `[{\"column\":\"<col letter>\",\"ascending\":<bool>}, ...]`", Input: []string{"file", "stdin"}},
 			{Name: "has-header", Kind: "own", Type: "bool", Required: "optional", Desc: "Treat the first row as a header and exclude from sort; default `false`"},
@@ -805,10 +798,10 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "height", Kind: "own", Type: "int", Required: "xor", Desc: "Uniform row height in pixels (e.g. 30 / 40 / 60; NOT points), used with `--range`. Passing --height implies pixel mode; --type may be omitted (or set to `pixel` — equivalent). For per-row heights use `--heights`", Default: "0"},
-			{Name: "heights", Kind: "own", Type: "string", Required: "xor", Desc: "Per-row height map — set different heights for many rows in one batched call (fail-fast, no rollback). Keys: single row (`\"1\"`) or closed range (`\"2:20\"`); values: pixel height (e.g. 30 / 50), `\"auto\"` (fit content) or `\"standard\"` (reset to default). Units are pixels, NOT points. Mutually exclusive with `--range` / `--height` / `--type`", Input: []string{"file", "stdin"}},
+			{Name: "heights", Kind: "own", Type: "string", Required: "xor", Desc: "Per-row height map — set different heights for many rows in one atomic call. Keys: single row (`\"1\"`) or closed range (`\"2:20\"`); values: pixel height (e.g. 30 / 50), `\"auto\"` (fit content) or `\"standard\"` (reset to default). Units are pixels, NOT points. Mutually exclusive with `--range` / `--height` / `--type`", Input: []string{"file", "stdin"}},
 			{Name: "type", Kind: "own", Type: "string", Required: "xor", Desc: "Sizing mode: `pixel` (requires `--height`) / `standard` (reset to default row height) / `auto` (fit content). Passing --height alone is the common form; `--type standard` / `--type auto` cannot be combined with `--height`", Enum: []string{"pixel", "standard", "auto"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "xor", Desc: "Row closed range to resize; 1-based row numbers like `2:10` or `5` (single row). Required for the uniform form (with `--height` or `--type`); omit with the map form (`--heights`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -819,8 +812,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "title", Kind: "own", Type: "string", Required: "optional", Desc: "Copy title; auto-generated by the server when omitted"},
 			{Name: "index", Kind: "own", Type: "int", Required: "optional", Desc: "Insert position for the copy (0-based); appended to the end when omitted", Default: "-1"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -844,8 +837,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm high-risk write (exit code 10 without this flag)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -855,8 +848,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -865,8 +858,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -875,8 +868,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "include", Kind: "own", Type: "string_slice", Required: "optional", Desc: "Comma-separated structure info categories to return", Enum: []string{"merges", "row_heights", "col_widths", "hidden_rows", "hidden_cols", "groups", "frozen"}},
 			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "Limit structure info to this A1 range; whole sheet when omitted"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -887,8 +880,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "index", Kind: "own", Type: "int", Required: "required", Desc: "Target position (0-based)"},
 			{Name: "source-index", Kind: "own", Type: "int", Required: "optional", Desc: "Source position (0-based); optional for standalone calls — if omitted, the CLI runtime derives it from the current workbook index of `--sheet-id` / `--sheet-name`. Inside `+batch-update` it must be passed explicitly, since batch cannot issue a structure query mid-run to derive it", Default: "-1"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -899,8 +892,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "title", Kind: "own", Type: "string", Required: "required", Desc: "New title"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -910,8 +903,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "color", Kind: "own", Type: "string", Required: "required", Desc: "Hex color like `#FF0000`; pass empty string `\"\"` to clear"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -921,8 +914,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -931,8 +924,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
@@ -941,8 +934,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "JSON: `{config (shared style), sparklines (array of mini-charts)}`; run `--print-schema` for the full structure", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -952,8 +945,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "group-id", Kind: "own", Type: "string", Required: "required", Desc: "Target group id"},
 			{Name: "yes", Kind: "system", Type: "bool", Required: "required", Desc: "Confirm destructive write (exit code 10 without this flag); delete is irreversible"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
@@ -964,8 +957,8 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "group-id", Kind: "own", Type: "string", Required: "optional", Desc: "Filter by group_id"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
@@ -975,22 +968,13 @@ var flagDefs = map[string]commandDef{
 		Flags: []flagDef{
 			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet URL (XOR with `--spreadsheet-token`)"},
 			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id — required: pass this or `--sheet-name` (exactly one of the two)"},
-			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name — required: pass this or `--sheet-id` (exactly one of the two)"},
+			{Name: "sheet-id", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet reference_id (XOR with `--sheet-name`)"},
+			{Name: "sheet-name", Kind: "public", Type: "string", Required: "xor", Desc: "Sheet name (XOR with `--sheet-id`)"},
 			{Name: "group-id", Kind: "own", Type: "string", Required: "required", Desc: "Target group id"},
 			{Name: "properties", Kind: "own", Type: "string", Required: "required", Desc: "JSON: `{config, sparklines}`; read back with `+sparkline-list --group-id <id>` first, then patch; run `--print-schema` for the full structure", Input: []string{"file", "stdin"}},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},
 	},
-	"+styles-put": {
-		Risk: "write",
-		Flags: []flagDef{
-			{Name: "url", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet locator (target sheets are named inside --styles items)"},
-			{Name: "spreadsheet-token", Kind: "public", Type: "string", Required: "xor", Desc: "Spreadsheet token (XOR with `--url`)"},
-			{Name: "styles", Kind: "own", Type: "string", Required: "required", Desc: "Visual spec JSON applied to an EXISTING spreadsheet: top-level `{styles:[...]}`, one item per target sheet (`name` is the real sheet name), each giving at least one of `cell_styles` / `cell_merges` / `row_sizes` / `col_sizes` / `freeze`. The vocabulary is identical to `--styles` on `+workbook-create` / `+table-put` (cell_styles = A1 range + flat style fields, borders via the `border` shorthand {style,weight,color} applied to all four sides — border_styles only for per-side differences; row/col sizes = row/column range + size in px — type only for standard/auto; merges = cell range; freeze = `{rows:N, cols:N}`). The whole spec expands into one batched request (fail-fast, no rollback: applied sub-operations stay); ranges may target any region of the sheet", Input: []string{"file", "stdin"}},
-			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional", Desc: "Print the batched request template for each expanded operation; no network side effects"},
-		},
-	},
 	"+table-get": {
 		Risk: "read",
 		Flags: []flagDef{
@@ -999,8 +983,6 @@ var flagDefs = map[string]commandDef{
 			{Name: "sheet-id", Kind: "own", Type: "string", Required: "optional", Desc: "Read only this sheet (by id); omit to read all sheets"},
 			{Name: "sheet-name", Kind: "own", Type: "string", Required: "optional", Desc: "Read only this sheet (by name); omit to read all sheets"},
 			{Name: "range", Kind: "own", Type: "string", Required: "optional", Desc: "A1 range to read; omit to read each sheet's full used range (spans internal blank rows/columns, not just the A1 current region)"},
-			{Name: "max-chars", Kind: "own", Type: "int", Required: "optional", Desc: "Max output chars per call; default 500000 (safety cap). The underlying tool truncates at ~50000 even when unset, so this is sent explicitly to raise it; for a full untruncated read use --output-path (cap auto-raises to a bounded 20M chars; explicit --max-chars overrides). Passing 0 means \"no cap of my own\" and resolves to the same ceiling as leaving the flag alone (500000, or the offload limit with --output-path) — never down to the tool's smaller omitted-value fallback.", Default: "500000"},
-			{Name: "output-path", Kind: "own", Type: "string", Required: "optional", Desc: "Write the full read result to a local path (e.g. `./out.json`); the file holds the data payload as JSON while stdout returns only a small confirmation (output_path, byte count). **When set, the char cap auto-raises to a bounded offload default (20M chars)** rather than unlimited — the read path is not streaming, so this cap is the memory guard; an explicit --max-chars overrides it. The stdout receipt reports `complete` (and `truncated` plus a warning when the cap was hit), so check it instead of assuming the file holds the whole sheet. Omit it to print to stdout as usual."},
 			{Name: "no-header", Kind: "own", Type: "bool", Required: "optional", Desc: "Treat the first row as data instead of a header (columns get positional names col1, col2, ...)"},
 			{Name: "dry-run", Kind: "system", Type: "bool", Required: "optional"},
 		},

shortcuts/sheets/flag_defs_test.go

@@ -52,7 +52,7 @@ func TestFlagsFor_MapsAllFields(t *testing.T) {
 
 	// enum + default
 	rt := byName("+dim-insert", "inherit-style")
-	if rt == nil || len(rt.Enum) != 2 || rt.Default != "" {
+	if rt == nil || len(rt.Enum) != 3 || rt.Default != "none" {
 		t.Errorf("+dim-insert --inherit-style not mapped: %+v", rt)
 	}
 	// required

shortcuts/sheets/flag_ergonomics.go

@@ -38,134 +38,9 @@ func withFlagErgonomics(prev func(cmd *cobra.Command)) func(cmd *cobra.Command)
 		}
 		cmd.SetFlagErrorFunc(sheetsFlagErrorFunc)
 		chainEnumNormalization(cmd)
-		chainFlagAliases(cmd)
 	}
 }
 
-// ─── intuitive flag names: silent aliases & prescriptions ───────────────
-//
-// Eval traces show unknown-flag failures cluster on a handful of habitual
-// names (--file, --cols, --dimension, --start-cell, --bold, --source…) that
-// agents import from generic CLI / Excel vocabulary. Two tiers, mirroring
-// the enum-normalization contract above: a name whose value semantics are
-// identical to the real flag is rewritten silently (zero round-trips); a
-// name whose fix changes the value or moves it into a JSON field gets a
-// curated prescription on the unknown-flag error instead — never a silent
-// rewrite.
-
-// commandFlagAliases maps, per command, habitual flag names onto the flag
-// actually registered. Only pairs with identical value semantics belong
-// here: the rewrite is invisible, so it must be safe to apply unread
-// (+csv-put --file with a path value still trips the file-path guard, which
-// prescribes @file / stdin).
-var commandFlagAliases = map[string]map[string]string{
-	"+csv-put":      {"file": "csv"},
-	"+sheet-create": {"name": "title"},
-	// The new name is the only name-valued input a rename takes, so the
-	// habitual spellings are unambiguous (unlike +sheet-copy, where a name
-	// could mean the copy's title or the source selector and gets a
-	// prescription instead). 07-28 root-cause report #25: 10/10 wrote
-	// --new-name, 24 occurrences.
-	"+sheet-rename": {"name": "title", "new-name": "title"},
-	// size → width/height: the styles protocol (--styles row_sizes/col_sizes)
-	// spells the pixel dimension "size", and pre-2026-07 batches accepted it
-	// here too — the rename is the single largest sub-op error cluster in
-	// eval traces (15+ hits). Same pixel-count semantics, safe to rewrite.
-	"+cols-resize": {"cols": "range", "size": "width"},
-	"+rows-resize": {"rows": "range", "size": "height"},
-	"+range-fill":  {"source": "source-range", "target": "target-range"},
-	"+range-copy":  {"source": "source-range", "target": "target-range"},
-	"+range-move":  {"source": "source-range", "target": "target-range"},
-}
-
-// intuitiveFlagHints carries the prescription for habitual names whose fix
-// is not a 1:1 rename — the value belongs to a different flag or to a field
-// inside a JSON payload. The hint spells the exact correct form so the
-// retry needs no --help round trip.
-var intuitiveFlagHints = map[string]map[string]string{
-	"+sheet-copy": {
-		"new-sheet-name":    "the copy's name goes in --title; --sheet-name / --sheet-id selects the source sheet",
-		"target-sheet-name": "the copy's name goes in --title; --sheet-name / --sheet-id selects the source sheet",
-		"new-name":          "the copy's name goes in --title; --sheet-name / --sheet-id selects the source sheet",
-	},
-	"+dim-insert": {
-		"dimension": "+dim-insert infers rows vs columns from --position: a row number like 3 inserts rows, a column letter like C inserts columns; pair with --count N",
-	},
-	// Must prescribe --rows / --cols, never the retired --dimension/--count
-	// pair (DEPRECATED(phase-2) on dimFreezeLegacyNote): those flags are hidden
-	// from --help, so they do not even appear in the "valid flags" list printed
-	// beside this hint, and using them earns a second note steering back here.
-	"+dim-freeze": {
-		"frozen-rows":         "freeze the first N rows with --rows N (add --cols M to hold columns too — one call states the whole freeze state)",
-		"frozen-cols":         "freeze the first N columns with --cols N (add --rows M to hold rows too — one call states the whole freeze state)",
-		"frozen-columns":      "freeze the first N columns with --cols N (add --rows M to hold rows too — one call states the whole freeze state)",
-		"frozen-row-count":    "freeze the first N rows with --rows N (add --cols M to hold columns too — one call states the whole freeze state)",
-		"frozen-col-count":    "freeze the first N columns with --cols N (add --rows M to hold rows too — one call states the whole freeze state)",
-		"frozen-column-count": "freeze the first N columns with --cols N (add --rows M to hold rows too — one call states the whole freeze state)",
-	},
-	"+cells-set-style": {
-		"bold":      "use --font-weight bold",
-		"italic":    "use --font-style italic",
-		"underline": "use --font-line underline",
-		"font-bold": "use --font-weight bold",
-		"bg-color":  "use --background-color",
-		// Google Sheets API vocabulary (wrapStrategy).
-		"wrap-strategy": "use --word-wrap (overflow / auto-wrap / word-clip)",
-		// The border family: the only border flag is --border-styles (composite
-		// JSON); color and per-side variants ride inside it.
-		"border-style":  `borders take one composite flag: --border-styles '{"all":{"style":"solid","weight":"thin","color":"#000000"}}' (sides: top/bottom/left/right, or "all" for all four)`,
-		"border-color":  `border color rides inside --border-styles JSON, e.g. --border-styles '{"all":{"style":"solid","weight":"thin","color":"#000000"}}'`,
-		"border-all":    `use --border-styles '{"all":{"style":"solid","weight":"thin","color":"#000000"}}' — the "all" key applies one spec to all four sides`,
-		"border-top":    `per-side borders ride inside --border-styles JSON, e.g. --border-styles '{"top":{"style":"solid","weight":"thin","color":"#000000"}}'`,
-		"border-bottom": `per-side borders ride inside --border-styles JSON, e.g. --border-styles '{"bottom":{"style":"solid","weight":"thin","color":"#000000"}}'`,
-		"border-left":   `per-side borders ride inside --border-styles JSON, e.g. --border-styles '{"left":{"style":"solid","weight":"thin","color":"#000000"}}'`,
-		"border-right":  `per-side borders ride inside --border-styles JSON, e.g. --border-styles '{"right":{"style":"solid","weight":"thin","color":"#000000"}}'`,
-	},
-	"+cells-set": {
-		// Predictable prior from +table-put --styles: models will try to
-		// attach range-level styling to a --writes call the same way.
-		"styles": `range-level styling goes through +styles-put (same {"styles":[...]} vocabulary); per-cell styles ride inside the cells objects as cell_styles`,
-		// +workbook-create's untyped-data flag, carried over to the write
-		// command (07-28 root-cause report #9, 63 occurrences; values↔cells
-		// shares no prefix so edit distance never suggests the fix).
-		"values": `cell contents go in --cells as a 2D array of cell objects ('[[{"value":…},…],…]'); --values is +workbook-create's flag for untyped initial data`,
-	},
-	"+table-put": {
-		"start-cell": `anchor each sub-sheet via the "start_cell" field inside --sheets (e.g. {"sheets":[{"name":"Sheet1","start_cell":"B2",…}]}); to paste CSV at a cell use +csv-put --start-cell`,
-		"sheet-name": `+table-put has no sheet selector — each --sheets item carries its own "name" field ({"sheets":[{"name":"Sheet1",…}]})`,
-		"sheet-id":   `+table-put has no sheet selector — each --sheets item carries its own "name" field ({"sheets":[{"name":"Sheet1",…}]})`,
-	},
-}
-
-// chainFlagAliases composes two rewrites onto the flag-name normalize hook
-// (on top of any hook a prior PostMount installed, e.g. --token →
-// --spreadsheet-token): the wire-vocabulary underscore form of any flag
-// (--sheet_name, --border_styles — no sheets flag has an underscore in its
-// canonical name), and the command's intuitive-alias table. Either way a
-// habitual name parses as the real flag with zero round trips. Aliases
-// never shadow a registered flag and never appear in --help; an alias whose
-// target vanished (spec-side rename) is dropped, degrading to the
-// unknown-flag prescription.
-func chainFlagAliases(cmd *cobra.Command) {
-	aliases := commandFlagAliases[cmd.Name()]
-	usable := make(map[string]string, len(aliases))
-	for alias, target := range aliases {
-		if cmd.Flags().Lookup(alias) == nil && cmd.Flags().Lookup(target) != nil {
-			usable[alias] = target
-		}
-	}
-	prev := cmd.Flags().GetNormalizeFunc()
-	cmd.Flags().SetNormalizeFunc(func(fs *pflag.FlagSet, name string) pflag.NormalizedName {
-		if strings.Contains(name, "_") {
-			name = strings.ReplaceAll(name, "_", "-")
-		}
-		if target, ok := usable[name]; ok {
-			name = target
-		}
-		return prev(fs, name)
-	})
-}
-
 // sheetsFlagErrorFunc overrides the root FlagErrorFunc for sheets commands.
 // It keeps the root behavior (typed error, did-you-mean suggestions, the
 // offending flag on params) and additionally inlines the full valid-flag
@@ -175,19 +50,6 @@ func chainFlagAliases(cmd *cobra.Command) {
 // immediately.
 func sheetsFlagErrorFunc(c *cobra.Command, ferr error) error {
 	name, isUnknown := unknownFlagFromParseError(ferr)
-	// Targeted fix for a high-frequency agent mistake: +batch-update carries no
-	// top-level sheet locator (each sub-op names its own sheet inside its input),
-	// yet agents reach for --sheet-id / --sheet-name at the top level. An
-	// edit-distance suggestion would only mislead here, so skip it and name the
-	// real contract instead. Underscore spellings (--sheet_id) are matched too:
-	// the error message itself teaches the underscore key names, and sub-op
-	// inputs accept them, so agents mix the two styles.
-	locatorName := strings.ReplaceAll(name, "_", "-")
-	if isUnknown && c.Name() == "+batch-update" && (locatorName == "sheet-id" || locatorName == "sheet-name") {
-		return errs.NewValidationError(errs.SubtypeInvalidArgument,
-			"batch-update has no top-level sheet locator; put sheet_id/sheet_name inside each operation's input").
-			WithParams(errs.InvalidParam{Name: "--" + name, Reason: "unknown flag"})
-	}
 	if !isUnknown {
 		return common.ValidationErrorf("%s", ferr.Error()).
 			WithHint("run `%s --help` for valid flags", c.CommandPath())
@@ -205,21 +67,6 @@ func sheetsFlagErrorFunc(c *cobra.Command, ferr error) error {
 				strings.Join(suggestions, ", "), list)
 		}
 	}
-	// A curated prescription beats both: it spells the exact correct form
-	// for a habitual name whose fix is not a rename (see intuitiveFlagHints).
-	// Edit-distance candidates are dropped with it — they can contradict the
-	// prescription (--font-bold ranked --font-color/--font-line/--font-size
-	// while the fix is --font-weight), and a machine-readable suggestion that
-	// disagrees with the hint sends agents down the wrong retry.
-	// The map is keyed hyphenated but the parse error reports the flag as
-	// typed, so --frozen_rows must hit the same entry as --frozen-rows.
-	if rx, ok := intuitiveFlagHints[c.Name()][strings.ReplaceAll(name, "_", "-")]; ok {
-		hint = rx
-		if list := inlineFlagList(valid); list != "" {
-			hint = rx + "; valid flags: " + list
-		}
-		suggestions = nil
-	}
 	return errs.NewValidationError(errs.SubtypeInvalidArgument,
 		"unknown flag %q for %q", "--"+name, c.CommandPath()).
 		WithParams(errs.InvalidParam{Name: "--" + name, Reason: "unknown flag", Suggestions: suggestions}).
@@ -292,69 +139,6 @@ var enumAliases = map[string]string{
 	"center": "middle", // CSS vertical-align: center → Lark "middle"
 	"centre": "center",
 	"middle": "center", // CSS-style middle → Lark horizontal "center"
-	// Raw Lark OpenAPI merge vocabulary (MERGE_ALL/…) — agents reproduce it
-	// from the API docs; lowercased by canonicalEnumValue before lookup.
-	"merge_all":     "all",
-	"merge_rows":    "rows",
-	"merge_columns": "columns",
-	// Boolean-style word-wrap habits: true unambiguously means wrap on;
-	// false means "don't wrap", whose Lark default is overflow (word-clip is
-	// a distinct truncation mode nobody spells "false").
-	"true":  "auto-wrap",
-	"false": "overflow",
-	// Google Sheets wrapStrategy vocabulary: WRAP / CLIP / OVERFLOW. Only
-	// the first two need mapping — overflow is spelled the same in both.
-	"wrap": "auto-wrap",
-	"clip": "word-clip",
-}
-
-// DEPRECATED(phase-2): enum values this CLI used to accept and now expresses
-// by omitting the flag. They are dropped from the published enum so the docs
-// and --help stop teaching them, but a caller that still passes one must not
-// hard-fail: the value was valid — for --inherit-style it was even the
-// DEFAULT — so existing scripts and any agent carrying older docs would break
-// on a spelling that never meant anything else.
-//
-// Semantics: a retired value is cleared, making the call identical to omitting
-// the flag (pinned by TestRetiredEnumValueMatchesOmitted). It is deliberately
-// silent — unlike --dimension/--count there is nothing for the caller to
-// migrate to, so a note would only be noise.
-//
-// Phase 2 removal: drop the entry here and let the normal enum error apply.
-var retiredEnumValues = map[string]map[string][]string{
-	// +dim-insert --inherit-style dropped "none" when the side mapping was
-	// corrected: no inheritance is what omitting the flag already means, so
-	// the value was pure redundancy.
-	"+dim-insert": {"inherit-style": {"none"}},
-}
-
-// clearRetiredFlag makes a retired value indistinguishable from an absent
-// flag. Resetting Changed matters as much as the value: the batch path
-// expresses "as if omitted" by deleting the key, so Changed() reports false
-// there. Leaving cobra's Changed at true would make a flag whose logic reads
-// Changed() (rather than the value) behave differently standalone than inside
-// +batch-update — and TestBatchOp_BodyMatchesStandalone only catches such a
-// split once it reaches the request body.
-func clearRetiredFlag(cmd *cobra.Command, name string) {
-	_ = cmd.Flags().Set(name, "")
-	if f := cmd.Flags().Lookup(name); f != nil {
-		f.Changed = false
-	}
-}
-
-// isRetiredEnumValue reports whether val is a retired spelling for this
-// command's flag, i.e. one that should be cleared rather than rejected.
-func isRetiredEnumValue(command, flag, val string) bool {
-	byFlag, ok := retiredEnumValues[command]
-	if !ok {
-		return false
-	}
-	for _, retired := range byFlag[flag] {
-		if strings.EqualFold(retired, val) {
-			return true
-		}
-	}
-	return false
 }
 
 // canonicalEnumValue returns the enum entry an off-vocabulary value
@@ -441,10 +225,6 @@ func chainEnumNormalization(cmd *cobra.Command) {
 				c.Flags().Set(df.Name, canon)
 				continue
 			}
-			if isRetiredEnumValue(cmd.Name(), df.Name, val) {
-				clearRetiredFlag(c, df.Name)
-				continue
-			}
 			verr := common.ValidationErrorf("invalid value %q for --%s, allowed: %s",
 				val, df.Name, strings.Join(df.Enum, ", ")).
 				WithParam("--" + df.Name)

shortcuts/sheets/flag_ergonomics_test.go

@@ -96,54 +96,6 @@ func TestSheetsFlagErrorFunc_TypoKeepsSuggestion(t *testing.T) {
 	}
 }
 
-// TestSheetsFlagErrorFunc_BatchUpdateSheetLocator pins the targeted fix: a
-// top-level --sheet-id / --sheet-name on +batch-update points the caller at
-// the per-op locator contract instead of offering a misleading fuzzy guess.
-func TestSheetsFlagErrorFunc_BatchUpdateSheetLocator(t *testing.T) {
-	t.Parallel()
-	for _, name := range []string{"sheet-id", "sheet-name", "sheet_id", "sheet_name"} {
-		t.Run(name, func(t *testing.T) {
-			t.Parallel()
-			c := &cobra.Command{Use: "+batch-update"}
-			c.Flags().String("operations", "", "")
-			err := sheetsFlagErrorFunc(c, errors.New("unknown flag: --"+name))
-			var verr *errs.ValidationError
-			if !errors.As(err, &verr) {
-				t.Fatalf("expected *errs.ValidationError, got %T", err)
-			}
-			if !strings.Contains(verr.Message, "put sheet_id/sheet_name inside each operation's input") {
-				t.Errorf("message should name the per-op locator contract, got %q", verr.Message)
-			}
-			if strings.Contains(verr.Hint, "did you mean") {
-				t.Errorf("must not offer a fuzzy guess here, got hint %q", verr.Hint)
-			}
-			if len(verr.Params) != 1 || verr.Params[0].Name != "--"+name {
-				t.Errorf("Params should carry the offending flag, got %v", verr.Params)
-			}
-			if len(verr.Params[0].Suggestions) != 0 {
-				t.Errorf("no suggestions expected, got %v", verr.Params[0].Suggestions)
-			}
-		})
-	}
-}
-
-// TestSheetsFlagErrorFunc_BatchUpdateOtherUnknownStillSuggests confirms the
-// special case is scoped to the two sheet-locator flags: any other unknown
-// flag on +batch-update keeps the normal did-you-mean behaviour.
-func TestSheetsFlagErrorFunc_BatchUpdateOtherUnknownStillSuggests(t *testing.T) {
-	t.Parallel()
-	c := &cobra.Command{Use: "+batch-update"}
-	c.Flags().String("operations", "", "")
-	err := sheetsFlagErrorFunc(c, errors.New("unknown flag: --operation"))
-	var verr *errs.ValidationError
-	if !errors.As(err, &verr) {
-		t.Fatalf("expected *errs.ValidationError, got %T", err)
-	}
-	if strings.Contains(verr.Message, "no top-level sheet locator") {
-		t.Errorf("non-locator unknown flag must not hit the special case, got %q", verr.Message)
-	}
-}
-
 func TestSheetsFlagErrorFunc_OtherErrorStaysGeneric(t *testing.T) {
 	t.Parallel()
 	c := &cobra.Command{Use: "demo"}
@@ -332,9 +284,9 @@ func TestShortcuts_FlagErgonomicsMounted(t *testing.T) {
 		_, _, err := runShortcutCapturingErr(t, sc, []string{
 			"--url", testURL,
 			"--sheet-name", "s",
-			"--col-size", "A:D",
+			"--cols", "A:D",
 		})
-		ve := requireValidation(t, err, `unknown flag "--col-size"`)
+		ve := requireValidation(t, err, `unknown flag "--cols"`)
 		for _, want := range []string{"valid flags:", "--range", "--width", "--widths"} {
 			if !strings.Contains(ve.Hint, want) {
 				t.Errorf("hint should contain %q, got %q", want, ve.Hint)
@@ -342,289 +294,3 @@ func TestShortcuts_FlagErgonomicsMounted(t *testing.T) {
 		}
 	})
 }
-
-// TestShortcuts_IntuitiveFlagAliases verifies the silent-alias tier: a
-// habitual name with identical value semantics parses as the real flag on a
-// mounted command, costing zero round trips (eval: --cols, --file, --name,
-// --source/--target each burned an unknown-flag failure plus a --help call).
-func TestShortcuts_IntuitiveFlagAliases(t *testing.T) {
-	t.Parallel()
-
-	t.Run("cols-resize --cols parses as --range", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+cols-resize")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--cols", "A:D",
-			"--width", "100",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--cols should alias to --range and pass, got: %v", err)
-		}
-		if !strings.Contains(stdout, "A:D") {
-			t.Errorf("dry-run body should carry the aliased range, got %q", stdout)
-		}
-	})
-
-	t.Run("sheet-create --name parses as --title", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+sheet-create")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--name", "汇总",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--name should alias to --title and pass, got: %v", err)
-		}
-		if !strings.Contains(stdout, "汇总") {
-			t.Errorf("dry-run body should carry the aliased title, got %q", stdout)
-		}
-	})
-
-	t.Run("sheet-rename --new-name parses as --title", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+sheet-rename")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--new-name", "授权需求清单",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--new-name should alias to --title and pass, got: %v", err)
-		}
-		if !strings.Contains(stdout, "授权需求清单") {
-			t.Errorf("dry-run body should carry the aliased title, got %q", stdout)
-		}
-	})
-
-	t.Run("range-fill --source/--target parse as ranges", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+range-fill")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--source", "B2",
-			"--target", "B3:B10",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--source/--target should alias to the -range flags, got: %v", err)
-		}
-		for _, want := range []string{"B2", "B3:B10"} {
-			if !strings.Contains(stdout, want) {
-				t.Errorf("dry-run body should carry %q, got %q", want, stdout)
-			}
-		}
-	})
-
-	t.Run("csv-put --file parses as --csv", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+csv-put")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--start-cell", "A1",
-			"--file", "a,b\n1,2",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--file with CSV text should alias to --csv and pass, got: %v", err)
-		}
-		if !strings.Contains(stdout, "a,b") {
-			t.Errorf("dry-run body should carry the CSV text, got %q", stdout)
-		}
-	})
-
-	t.Run("cols-resize --size parses as --width", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+cols-resize")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A:C",
-			"--size", "120",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--size should alias to --width (styles-protocol vocabulary), got: %v", err)
-		}
-		if !strings.Contains(stdout, "120") {
-			t.Errorf("dry-run body should carry the pixel width 120, got %q", stdout)
-		}
-	})
-
-	t.Run("rows-resize --size parses as --height", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+rows-resize")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "1:3",
-			"--size", "36",
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("--size should alias to --height (styles-protocol vocabulary), got: %v", err)
-		}
-	})
-
-	t.Run("alias never shadows a registered flag", func(t *testing.T) {
-		t.Parallel()
-		c := &cobra.Command{Use: "+csv-put"}
-		c.Flags().String("csv", "", "")
-		c.Flags().String("file", "", "") // hypothetical real flag wins
-		chainFlagAliases(c)
-		if err := c.ParseFlags([]string{"--file", "x"}); err != nil {
-			t.Fatalf("parse: %v", err)
-		}
-		if got, _ := c.Flags().GetString("file"); got != "x" {
-			t.Errorf("registered --file should keep its own value, got %q", got)
-		}
-		if got, _ := c.Flags().GetString("csv"); got != "" {
-			t.Errorf("--csv must stay empty when --file is a real flag, got %q", got)
-		}
-	})
-}
-
-// TestShortcuts_IntuitiveFlagHints verifies the prescription tier: habitual
-// names whose fix is not a rename answer with the exact correct form, so the
-// retry needs no --help round trip (eval: +sheet-copy burned 3/3 post-error
-// --help calls, +dim-insert kept failing even after reading help).
-func TestShortcuts_IntuitiveFlagHints(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		command  string
-		args     []string
-		wrong    string
-		wantHint []string
-		// rejectHint pins what a prescription must NOT name — used where the
-		// obvious wording would steer into a deprecated flag.
-		rejectHint []string
-	}{
-		{
-			command:  "+dim-insert",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--dimension", "row"},
-			wrong:    "--dimension",
-			wantHint: []string{"--position", "--count"},
-		},
-		{
-			command: "+dim-freeze",
-			args:    []string{"--url", testURL, "--sheet-name", "s", "--frozen-rows", "2"},
-			wrong:   "--frozen-rows",
-			// Must prescribe the CURRENT spelling: --dimension/--count is
-			// retired and hidden from --help, so a hint naming it would point at
-			// a flag missing from the same error's valid-flags list.
-			wantHint:   []string{"--rows N"},
-			rejectHint: []string{"--dimension", "--count"},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--bold", "true"},
-			wrong:    "--bold",
-			wantHint: []string{"--font-weight bold"},
-		},
-		{
-			command:  "+sheet-copy",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--new-sheet-name", "副本"},
-			wrong:    "--new-sheet-name",
-			wantHint: []string{"--title", "source sheet"},
-		},
-		{
-			command:  "+table-put",
-			args:     []string{"--url", testURL, "--sheets", "{}", "--start-cell", "B2"},
-			wrong:    "--start-cell",
-			wantHint: []string{`"start_cell"`, "+csv-put"},
-		},
-		{
-			command:  "+cells-set",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--values", `[["x"]]`},
-			wrong:    "--values",
-			wantHint: []string{"--cells", "+workbook-create"},
-		},
-		{
-			command:    "+dim-freeze",
-			args:       []string{"--url", testURL, "--sheet-name", "s", "--frozen-row-count", "1"},
-			wrong:      "--frozen-row-count",
-			wantHint:   []string{"--rows N"},
-			rejectHint: []string{"--dimension", "--count"},
-		},
-		{
-			// The parse error reports the flag as typed: the underscore
-			// spelling must hit the same curated entry as the hyphenated one.
-			command:    "+dim-freeze",
-			args:       []string{"--url", testURL, "--sheet-name", "s", "--frozen_rows", "2"},
-			wrong:      "--frozen_rows",
-			wantHint:   []string{"--rows N"},
-			rejectHint: []string{"--dimension", "--count"},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--font-bold", "true"},
-			wrong:    "--font-bold",
-			wantHint: []string{"--font-weight bold"},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--bg-color", "#FFF"},
-			wrong:    "--bg-color",
-			wantHint: []string{"--background-color"},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--wrap-strategy", "overflow"},
-			wrong:    "--wrap-strategy",
-			wantHint: []string{"--word-wrap"},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--border-all", "thin"},
-			wrong:    "--border-all",
-			wantHint: []string{"--border-styles", `"all"`},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--border-top", "thin"},
-			wrong:    "--border-top",
-			wantHint: []string{"--border-styles", `"top"`},
-		},
-		{
-			command:  "+cells-set-style",
-			args:     []string{"--url", testURL, "--sheet-name", "s", "--range", "A1", "--border-color", "#000"},
-			wrong:    "--border-color",
-			wantHint: []string{"--border-styles", "color"},
-		},
-	}
-	for _, tc := range cases {
-		t.Run(tc.command+" "+tc.wrong, func(t *testing.T) {
-			t.Parallel()
-			sc := shortcutFromRegistry(t, tc.command)
-			_, _, err := runShortcutCapturingErr(t, sc, tc.args)
-			ve := requireValidation(t, err, "unknown flag \""+tc.wrong+"\"")
-			for _, want := range tc.wantHint {
-				if !strings.Contains(ve.Hint, want) {
-					t.Errorf("hint should contain %q, got %q", want, ve.Hint)
-				}
-			}
-			// The valid-flags list is appended to the same Hint, so only the
-			// prescription itself is checked for banned wording.
-			prescription, _, _ := strings.Cut(ve.Hint, "; valid flags:")
-			for _, banned := range tc.rejectHint {
-				if strings.Contains(prescription, banned) {
-					t.Errorf("prescription must not steer to %q, got %q", banned, prescription)
-				}
-			}
-			// A curated prescription must not ship contradicting edit-distance
-			// candidates (--font-bold used to carry --font-color/--font-line/
-			// --font-size in params while the fix is --font-weight).
-			for _, p := range ve.Params {
-				if len(p.Suggestions) > 0 {
-					t.Errorf("curated prescription should drop edit-distance suggestions, got %v", p.Suggestions)
-				}
-			}
-		})
-	}
-}

shortcuts/sheets/flag_schema.go

@@ -7,7 +7,6 @@ import (
 	_ "embed"
 	"encoding/json"
 	"sort"
-	"strings"
 	"sync"
 
 	"github.com/larksuite/cli/errs"
@@ -85,13 +84,6 @@ func commandsWithFlagSchema() map[string]struct{} {
 // listing of introspectable flags; otherwise it returns the schema
 // subtree JSON for the named flag, or an error if the flag is not
 // registered.
-//
-// flagName also accepts a dotted path (properties.plotArea.axes): the
-// first segment names the flag, the rest walk the schema's properties
-// (descending through array items implicitly), returning just that
-// subtree. Large schemas — chart-create's properties is ~1,750 pretty
-// lines — otherwise force agents to page through the full dump for one
-// nested field; eval traces show 25 such round trips in one batch.
 func printFlagSchemaFor(command string) func(flagName string) ([]byte, error) {
 	return func(flagName string) ([]byte, error) {
 		idx, err := loadFlagSchemas()
@@ -111,19 +103,10 @@ func printFlagSchemaFor(command string) func(flagName string) ([]byte, error) {
 			return json.MarshalIndent(map[string]interface{}{
 				"shortcut":             command,
 				"introspectable_flags": flags,
-				"hint":                 "run again with --flag-name <name> to dump that flag's JSON Schema, or a dotted path like <name>.plotArea.axes to dump just one subtree",
+				"hint":                 "run again with --flag-name <name> to dump the JSON Schema for that flag",
 			}, "", "  ")
 		}
-		name, path := splitSchemaPath(flagName)
-		schema, ok := entry[name]
-		if !ok {
-			// Tolerate the wire-vocabulary underscore form (--flag-name
-			// border_styles for border-styles) — agents copy field names out
-			// of JSON payloads where underscores are canonical.
-			if alt := strings.ReplaceAll(name, "_", "-"); alt != name {
-				schema, ok = entry[alt]
-			}
-		}
+		schema, ok := entry[flagName]
 		if !ok {
 			flags := make([]string, 0, len(entry))
 			for f := range entry {
@@ -131,121 +114,14 @@ func printFlagSchemaFor(command string) func(flagName string) ([]byte, error) {
 			}
 			sort.Strings(flags)
 			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"no JSON Schema registered for %s --%s; available: %v", command, name, flags).
+				"no JSON Schema registered for %s --%s; available: %v", command, flagName, flags).
 				WithParam("--flag-name")
 		}
+		// Reformat for readability — schema files store compact JSON.
 		var pretty interface{}
 		if err := json.Unmarshal(schema, &pretty); err != nil {
 			return nil, err
 		}
-		if len(path) > 0 {
-			pretty, err = sliceSchemaByPath(pretty, name, path)
-			if err != nil {
-				return nil, err
-			}
-		}
-		// Reformat for readability — schema files store compact JSON.
 		return json.MarshalIndent(pretty, "", "  ")
 	}
 }
-
-// splitSchemaPath splits a --flag-name value into the flag name and the
-// optional dotted schema path after it.
-func splitSchemaPath(flagName string) (string, []string) {
-	parts := strings.Split(flagName, ".")
-	return parts[0], parts[1:]
-}
-
-// sliceSchemaByPath walks a decoded JSON Schema along dotted path segments.
-// Each segment matches a key under "properties"; array levels are descended
-// implicitly through "items" (an explicit "items" segment also works), and
-// oneOf branches are searched for the first one carrying the key. A miss
-// errors with the keys actually available at that level so the caller can
-// re-issue the path without a full dump.
-func sliceSchemaByPath(schema interface{}, flagName string, path []string) (interface{}, error) {
-	node := schema
-	walked := flagName
-	for _, seg := range path {
-		next, ok := schemaChild(node, seg)
-		if !ok {
-			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"no %q under %s; available keys: %v", seg, walked, schemaChildKeys(node)).
-				WithParam("--flag-name")
-		}
-		node = next
-		walked += "." + seg
-	}
-	return node, nil
-}
-
-// schemaChild resolves one path segment against a schema node, descending
-// through items / oneOf wrappers as needed.
-func schemaChild(node interface{}, seg string) (interface{}, bool) {
-	for depth := 0; depth < 8; depth++ {
-		m, ok := node.(map[string]interface{})
-		if !ok {
-			return nil, false
-		}
-		if seg == "items" {
-			if items, ok := m["items"]; ok {
-				return items, true
-			}
-		}
-		if props, ok := m["properties"].(map[string]interface{}); ok {
-			if child, ok := props[seg]; ok {
-				return child, true
-			}
-		}
-		if items, ok := m["items"]; ok {
-			node = items
-			continue
-		}
-		if branches, ok := m["oneOf"].([]interface{}); ok {
-			for _, b := range branches {
-				if child, ok := schemaChild(b, seg); ok {
-					return child, true
-				}
-			}
-		}
-		return nil, false
-	}
-	return nil, false
-}
-
-// schemaChildKeys lists the property keys reachable at a schema node (through
-// items / oneOf wrappers), for the path-miss error.
-func schemaChildKeys(node interface{}) []string {
-	seen := map[string]struct{}{}
-	var collect func(n interface{}, depth int)
-	collect = func(n interface{}, depth int) {
-		if depth > 8 {
-			return
-		}
-		m, ok := n.(map[string]interface{})
-		if !ok {
-			return
-		}
-		if props, ok := m["properties"].(map[string]interface{}); ok {
-			for k := range props {
-				seen[k] = struct{}{}
-			}
-			return
-		}
-		if items, ok := m["items"]; ok {
-			collect(items, depth+1)
-			return
-		}
-		if branches, ok := m["oneOf"].([]interface{}); ok {
-			for _, b := range branches {
-				collect(b, depth+1)
-			}
-		}
-	}
-	collect(node, 0)
-	keys := make([]string, 0, len(seen))
-	for k := range seen {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	return keys
-}

shortcuts/sheets/flag_schema_test.go

@@ -204,109 +204,3 @@ func keysOf(m map[string]interface{}) []string {
 	}
 	return out
 }
-
-// TestPrintSchema_DottedPathSlicing covers --flag-name's dotted-path form,
-// which had no tests at all: disabling the implicit items/oneOf descent, or the
-// explicit "items" segment, broke nothing.
-//
-// The feature exists so agents can pull one subtree out of chart-create's
-// ~1,750-line properties schema instead of paging the whole dump (SKILL.md
-// points at it by name). A silent regression pushes them straight back to full
-// dumps, which is invisible in any output-correctness test.
-func TestPrintSchema_DottedPathSlicing(t *testing.T) {
-	t.Parallel()
-	print := printFlagSchemaFor("+chart-create")
-
-	decode := func(t *testing.T, raw []byte) map[string]interface{} {
-		t.Helper()
-		var node map[string]interface{}
-		if err := json.Unmarshal(raw, &node); err != nil {
-			t.Fatalf("schema slice is not a JSON object: %v", err)
-		}
-		return node
-	}
-	props := func(t *testing.T, node map[string]interface{}) map[string]interface{} {
-		t.Helper()
-		p, ok := node["properties"].(map[string]interface{})
-		if !ok {
-			t.Fatalf("node has no properties: %v", node)
-		}
-		return p
-	}
-
-	t.Run("one segment walks into properties", func(t *testing.T) {
-		t.Parallel()
-		raw, err := print("properties.snapshot")
-		if err != nil {
-			t.Fatalf("slice failed: %v", err)
-		}
-		if _, has := props(t, decode(t, raw))["plotArea"]; !has {
-			t.Errorf("snapshot subtree should expose plotArea, got %s", raw)
-		}
-	})
-
-	t.Run("array levels are descended implicitly", func(t *testing.T) {
-		t.Parallel()
-		// data.refs is an array; naming the field must land on the ITEM shape,
-		// not force the caller to spell ".items".
-		raw, err := print("properties.snapshot.data.refs")
-		if err != nil {
-			t.Fatalf("slice failed: %v", err)
-		}
-		node := decode(t, raw)
-		if node["type"] != "array" {
-			t.Errorf("refs should still be the array node, got %v", node["type"])
-		}
-		deeper, err := print("properties.snapshot.data.refs.value")
-		if err != nil {
-			t.Fatalf("descending through array items failed: %v", err)
-		}
-		if len(deeper) == 0 {
-			t.Error("expected the item's value field")
-		}
-	})
-
-	t.Run("an explicit items segment also works", func(t *testing.T) {
-		t.Parallel()
-		if _, err := print("properties.snapshot.plotArea.axes.items"); err != nil {
-			t.Fatalf("explicit items segment failed: %v", err)
-		}
-	})
-
-	t.Run("a slice is strictly smaller than the whole flag schema", func(t *testing.T) {
-		t.Parallel()
-		full, err := print("properties")
-		if err != nil {
-			t.Fatalf("full dump failed: %v", err)
-		}
-		slice, err := print("properties.snapshot.plotArea.axes")
-		if err != nil {
-			t.Fatalf("slice failed: %v", err)
-		}
-		if len(slice) >= len(full) {
-			t.Errorf("slice is %d bytes vs %d for the full schema — slicing saves nothing", len(slice), len(full))
-		}
-	})
-
-	t.Run("a miss names the keys actually available", func(t *testing.T) {
-		t.Parallel()
-		_, err := print("properties.snapshot.nope")
-		if err == nil {
-			t.Fatal("want an error for an unknown segment")
-		}
-		ve := requireValidation(t, err, `no "nope" under properties.snapshot`)
-		if !strings.Contains(ve.Message, "plotArea") {
-			t.Errorf("the miss must list the reachable keys so the caller can retry without a full dump, got %q", ve.Message)
-		}
-		if ve.Param != "--flag-name" {
-			t.Errorf("param = %q, want --flag-name", ve.Param)
-		}
-	})
-
-	t.Run("the underscore spelling of the flag still resolves", func(t *testing.T) {
-		t.Parallel()
-		if _, err := printFlagSchemaFor("+cells-set-style")("border_styles"); err != nil {
-			t.Fatalf("underscore flag name should resolve to border-styles: %v", err)
-		}
-	})
-}

shortcuts/sheets/flag_schema_validate.go

@@ -9,8 +9,6 @@ import (
 	"fmt"
 	"sort"
 	"strings"
-
-	"github.com/larksuite/cli/internal/suggest"
 )
 
 // ─── schema-driven flag validation ────────────────────────────────────
@@ -96,15 +94,7 @@ func validateValueAgainstSchema(fv flagView, name string, value interface{}) err
 	}
 	var schema schemaProperty
 	json.Unmarshal(raw, &schema)
-	c := &schemaErrorCollector{}
-	collectSchemaErrors(value, &schema, "", c)
-	if len(c.errs) == 0 {
-		return nil
-	}
-	vErr := c.errs[0]
-	if len(c.errs) == 1 {
-		// Single failure keeps the historical message byte-for-byte.
-		//
+	if vErr := validateAgainstSchema(value, &schema, ""); vErr != nil {
 		// Composite-JSON shape errors (e.g. +cells-set --cells, chart
 		// --properties) are the highest-frequency usage-layer failure for
 		// sheets, and agents often burn several retries guessing the shape.
@@ -116,69 +106,19 @@ func validateValueAgainstSchema(fv flagView, name string, value interface{}) err
 		// exact JSON Schema for this (command, flag) pair; reaching this
 		// branch means entry[name] resolved a schema from the embedded
 		// index, so the suggested command is guaranteed to print it.
-		// An enum-bearing field states its own contract far better than a
-		// whole-payload skeleton, at any depth: --border-styles with
-		// weight:1 used to answer with {"bottom": {…}, "left": {…}, …},
-		// which says nothing about thin/medium/thick. Let those fall
-		// through to the hintSuffix path below, which names the enum.
 		var tm *typeMismatchError
-		isTypeMismatch := errors.As(vErr, &tm)
-		if isTypeMismatch && len(tm.enum) == 0 && pathDepth(tm.path) <= skeletonPathDepthLimit {
+		if errors.As(vErr, &tm) && pathDepth(tm.path) <= skeletonPathDepthLimit {
 			if sk := schemaSkeleton(&schema, skeletonMaxDepth); sk != "" {
 				return sheetsValidationForFlag(name,
 					"--%s: %s; expected shape: %s (run `lark-cli sheets %s --print-schema --flag-name %s` for the full JSON Schema)",
 					name, vErr.Error(), sk, command, name).WithCause(vErr)
 			}
 		}
-		// Deep type mismatches don't get a whole-shape skeleton (it wouldn't
-		// address the actual field), but if the field itself carries an enum /
-		// description, append that one line — same "fix on first retry" goal.
-		msg := vErr.Error()
-		if isTypeMismatch {
-			if suffix := tm.hintSuffix(); suffix != "" {
-				msg += "; " + suffix
-			}
-		}
 		return sheetsValidationForFlag(name,
 			"--%s: %s; run `lark-cli sheets %s --print-schema --flag-name %s` to see the expected JSON Schema",
-			name, msg, command, name).WithCause(vErr)
+			name, vErr.Error(), command, name).WithCause(vErr)
 	}
-	// Multiple failures: report them all at once (numbered, each with its
-	// own inline teaching hint) so the agent fixes the whole payload in one
-	// retry instead of the fail-fast "fix one, hit the next" loop.
-	return sheetsValidationForFlag(name,
-		"--%s: %s; run `lark-cli sheets %s --print-schema --flag-name %s` to see the expected JSON Schema",
-		name, formatSchemaErrorList(c.errs), command, name).WithCause(vErr)
-}
-
-// formatSchemaErrorList renders collected failures as a numbered one-line
-// list: "N validation errors: 1) …; 2) …". Type-mismatch entries carry
-// their enum/description suffix just like the single-error path. Entries
-// beyond schemaErrorDisplayLimit collapse into a "(more …)" tail — the
-// collector stops at cap, so the exact total is unknown by design.
-func formatSchemaErrorList(errs []error) string {
-	shown := errs
-	truncated := false
-	if len(shown) > schemaErrorDisplayLimit {
-		shown = shown[:schemaErrorDisplayLimit]
-		truncated = true
-	}
-	parts := make([]string, 0, len(shown))
-	for i, e := range shown {
-		msg := e.Error()
-		var tm *typeMismatchError
-		if errors.As(e, &tm) {
-			if suffix := tm.hintSuffix(); suffix != "" {
-				msg += "; " + suffix
-			}
-		}
-		parts = append(parts, fmt.Sprintf("%d) %s", i+1, msg))
-	}
-	out := fmt.Sprintf("%d validation errors: %s", len(shown), strings.Join(parts, "; "))
-	if truncated {
-		out = fmt.Sprintf("%d+ validation errors: %s; (more errors not shown — fix these first)", schemaErrorDisplayLimit, strings.Join(parts, "; "))
-	}
-	return out
+	return nil
 }
 
 // validateInputAgainstSchema validates input[flag] for every flag the
@@ -247,10 +187,8 @@ var inputSchemaSkip = map[string]struct{}{
 }
 
 // schemaProperty mirrors the JSON Schema subset used by
-// data/flag-schemas.json. Description is retained (not just documentation)
-// so a required-missing or type-mismatch error can inline the one-line
-// field doc — the agent then fixes the input without a --print-schema round
-// trip. Other unknown keys stay dropped.
+// data/flag-schemas.json. Unknown keys (description, …) are dropped —
+// they're documentation.
 //
 // Minimum / Maximum / MinItems / MaxItems use *float64 / *int because
 // 0 is a meaningful bound (e.g. chart row >= 0); nil distinguishes
@@ -266,7 +204,6 @@ var inputSchemaSkip = map[string]struct{}{
 //     map<string, array<string>> fields (groups / collapse).
 type schemaProperty struct {
 	Type                 string                     `json:"type"`
-	Description          string                     `json:"description"`
 	Nullable             bool                       `json:"nullable"`
 	Enum                 []interface{}              `json:"enum"`
 	Properties           map[string]*schemaProperty `json:"properties"`
@@ -305,66 +242,20 @@ func (a *additionalProps) UnmarshalJSON(data []byte) error {
 	return nil
 }
 
-// schemaErrorCollector accumulates validation failures during one full
-// traversal so the caller can report every problem in a single reply
-// instead of the fail-fast "fix one, retry, hit the next" loop. Capacity
-// is bounded (collectSchemaErrorsCap) so a pathological payload — e.g. a
-// 5000-row --cells array where every cell is malformed — cannot balloon
-// the error message or the traversal cost: once full, collection
-// short-circuits everywhere via full().
-type schemaErrorCollector struct {
-	errs []error
-}
-
-// collectSchemaErrorsCap bounds how many errors one traversal gathers:
-// schemaErrorDisplayLimit entries are rendered; one extra is collected
-// only to know that truncation happened.
-const (
-	schemaErrorDisplayLimit = 5
-	collectSchemaErrorsCap  = schemaErrorDisplayLimit + 1
-)
-
-func (c *schemaErrorCollector) add(err error) {
-	if len(c.errs) < collectSchemaErrorsCap {
-		c.errs = append(c.errs, err)
-	}
-}
-
-func (c *schemaErrorCollector) full() bool { return len(c.errs) >= collectSchemaErrorsCap }
-
 // validateAgainstSchema recursively checks `value` against `schema`,
-// prefixing any failure with the JSON path navigated so far. It reports
-// only the first failure — callers that want the full list (the
-// error-as-teaching aggregate path) use collectSchemaErrors directly.
+// prefixing any failure with the JSON path navigated so far.
 func validateAgainstSchema(value interface{}, schema *schemaProperty, path string) error {
-	c := &schemaErrorCollector{}
-	collectSchemaErrors(value, schema, path, c)
-	if len(c.errs) == 0 {
-		return nil
-	}
-	return c.errs[0]
-}
-
-// collectSchemaErrors is the traversal engine behind validateAgainstSchema:
-// same checks, same messages, same deterministic order, but it keeps
-// walking after a failure and appends every problem to the collector
-// (until cap). Two deliberate exceptions to "keep walking":
-//   - a type mismatch stops descent into that node (its children would
-//     produce cascading nonsense against the wrong-typed value);
-//   - oneOf alternatives are probed with throwaway collectors (a failed
-//     alternative is not an error when a later one matches).
-func collectSchemaErrors(value interface{}, schema *schemaProperty, path string, c *schemaErrorCollector) {
-	if schema == nil || c.full() {
-		return
+	if schema == nil {
+		return nil // defensive — current callers always pass &schema, but
+		// keeps validator safe for future programmatic construction.
 	}
 	if value == nil && schema.Nullable {
-		return
+		return nil
 	}
 
 	if schema.Type != "" {
 		if !matchesJSONType(value, schema.Type) {
-			c.add(&typeMismatchError{path: path, expected: schema.Type, got: jsType(value), enum: schema.Enum, description: schema.Description})
-			return // wrong container type — descending would cascade nonsense.
+			return &typeMismatchError{path: path, expected: schema.Type, got: jsType(value)}
 		}
 	}
 
@@ -372,20 +263,20 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 	// already reported above). Apply to both `number` and `integer` types.
 	if num, ok := value.(float64); ok {
 		if schema.Minimum != nil && num < *schema.Minimum {
-			c.add(fmt.Errorf("%svalue %v is below minimum %v", pathPrefix(path), num, *schema.Minimum)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%svalue %v is below minimum %v", pathPrefix(path), num, *schema.Minimum) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 		if schema.Maximum != nil && num > *schema.Maximum {
-			c.add(fmt.Errorf("%svalue %v is above maximum %v", pathPrefix(path), num, *schema.Maximum)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%svalue %v is above maximum %v", pathPrefix(path), num, *schema.Maximum) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 	}
 
 	// Array length bounds — only checked when value is an array.
 	if arr, ok := value.([]interface{}); ok {
 		if schema.MinItems != nil && len(arr) < *schema.MinItems {
-			c.add(fmt.Errorf("%sarray has %d items, minimum is %d", pathPrefix(path), len(arr), *schema.MinItems)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%sarray has %d items, minimum is %d", pathPrefix(path), len(arr), *schema.MinItems) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 		if schema.MaxItems != nil && len(arr) > *schema.MaxItems {
-			c.add(fmt.Errorf("%sarray has %d items, maximum is %d", pathPrefix(path), len(arr), *schema.MaxItems)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%sarray has %d items, maximum is %d", pathPrefix(path), len(arr), *schema.MaxItems) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 	}
 
@@ -403,22 +294,20 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 			if hint := suggestEnumForError(value, schema.Enum); hint != "" {
 				msg += fmt.Sprintf(` (did you mean %q?)`, hint)
 			}
-			c.add(fmt.Errorf("%s", msg)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%s", msg) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 	}
 
 	if len(schema.OneOf) > 0 {
 		matched := false
 		for _, sub := range schema.OneOf {
-			probe := &schemaErrorCollector{}
-			collectSchemaErrors(value, sub, path, probe)
-			if len(probe.errs) == 0 {
+			if validateAgainstSchema(value, sub, path) == nil {
 				matched = true
 				break
 			}
 		}
 		if !matched {
-			c.add(fmt.Errorf("%svalue does not match any of oneOf alternatives", pathPrefix(path))) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+			return fmt.Errorf("%svalue does not match any of oneOf alternatives", pathPrefix(path)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 		}
 	}
 
@@ -427,18 +316,8 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 	// the schema also describes their per-key shape via `properties`.
 	if obj, ok := value.(map[string]interface{}); ok {
 		for _, key := range schema.Required {
-			if c.full() {
-				return
-			}
 			if _, present := obj[key]; !present {
-				msg := fmt.Sprintf("required property %q is missing at %s", key, pathOrRoot(path))
-				// Inline the missing field's type / one-line description / enum so
-				// the agent supplies a correctly-shaped value on the first retry
-				// instead of fetching the full schema.
-				if hint := schemaFieldHint(schema.Properties[key]); hint != "" {
-					msg += "; expected " + hint
-				}
-				c.add(fmt.Errorf("%s", msg)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
+				return fmt.Errorf("required property %q is missing at %s", key, pathOrRoot(path)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 			}
 		}
 		if schema.Properties != nil {
@@ -448,9 +327,6 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 			}
 			sort.Strings(keys)
 			for _, key := range keys {
-				if c.full() {
-					return
-				}
 				sub := schema.Properties[key]
 				v, present := obj[key]
 				if !present {
@@ -474,12 +350,14 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 				if path != "" {
 					child = path + "." + key
 				}
-				collectSchemaErrors(v, sub, child, c)
+				if err := validateAgainstSchema(v, sub, child); err != nil {
+					return err
+				}
 			}
 		}
 		// additionalProperties: enforce only when explicitly declared.
 		// Absent means lenient (matches the file header's stance). Sort
-		// extras so rejection order is deterministic across runs.
+		// extras so the first rejection is deterministic across runs.
 		if schema.AdditionalProperties != nil {
 			extras := make([]string, 0)
 			for key := range obj {
@@ -490,29 +368,17 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 			}
 			sort.Strings(extras)
 			for _, key := range extras {
-				if c.full() {
-					return
-				}
 				if schema.AdditionalProperties.Strict {
-					msg := fmt.Sprintf("%sunexpected property %q (not declared in schema)", pathPrefix(path), key)
-					// Inline the node's declared keys (and a did-you-mean when the
-					// unknown key is a near miss) so the agent renames it in one
-					// retry instead of a --print-schema round trip.
-					if legal := sortedSchemaPropertyKeys(schema.Properties); len(legal) > 0 {
-						if guess := suggest.Closest(key, legal, 1); len(guess) > 0 {
-							msg += fmt.Sprintf(` (did you mean %q?)`, guess[0])
-						}
-						msg += "; valid properties: " + formatPropertyKeyList(legal)
-					}
-					c.add(fmt.Errorf("%s", msg)) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
-					continue
+					return fmt.Errorf("%sunexpected property %q (not declared in schema)", pathPrefix(path), key) //nolint:forbidigo // intermediate error; validateFlagAgainstSchema wraps it into a typed flag validation error with a --print-schema hint
 				}
 				if schema.AdditionalProperties.Schema != nil {
 					child := key
 					if path != "" {
 						child = path + "." + key
 					}
-					collectSchemaErrors(obj[key], schema.AdditionalProperties.Schema, child, c)
+					if err := validateAgainstSchema(obj[key], schema.AdditionalProperties.Schema, child); err != nil {
+						return err
+					}
 				}
 			}
 		}
@@ -521,50 +387,33 @@ func collectSchemaErrors(value interface{}, schema *schemaProperty, path string,
 	if schema.Type == "array" && schema.Items != nil {
 		arr, ok := value.([]interface{})
 		if !ok {
-			return // type mismatch already reported above.
+			return nil // type mismatch already reported above.
 		}
 		for i, item := range arr {
-			if c.full() {
-				return
-			}
 			child := fmt.Sprintf("%s[%d]", path, i)
-			collectSchemaErrors(item, schema.Items, child, c)
+			if err := validateAgainstSchema(item, schema.Items, child); err != nil {
+				return err
+			}
 		}
 	}
+
+	return nil
 }
 
 // typeMismatchError is the type-check branch of validateAgainstSchema
 // as a typed error, so validateValueAgainstSchema can recognize shape
 // confusion (vs. deep value errors) and inline a skeleton of the
-// expected shape. Error() keeps the exact legacy wording; enum /
-// description ride alongside for the deep-mismatch hintSuffix, so they
-// never leak into the shallow-skeleton message.
+// expected shape. Error() keeps the exact legacy wording.
 type typeMismatchError struct {
-	path        string
-	expected    string
-	got         string
-	enum        []interface{}
-	description string
+	path     string
+	expected string
+	got      string
 }
 
 func (e *typeMismatchError) Error() string {
 	return fmt.Sprintf("%sexpected type %q, got %q", pathPrefix(e.path), e.expected, e.got)
 }
 
-// hintSuffix renders the field's description / enum as a one-line tail for
-// the deep type-mismatch fallback (type is already stated by Error()).
-// Empty when the field declares neither.
-func (e *typeMismatchError) hintSuffix() string {
-	var parts []string
-	if d := oneLineDescription(e.description); d != "" {
-		parts = append(parts, "description: "+d)
-	}
-	if len(e.enum) > 0 {
-		parts = append(parts, "one of "+formatEnum(e.enum))
-	}
-	return strings.Join(parts, ", ")
-}
-
 // pathDepth counts how many levels below the flag root a JSON path
 // points at: "" → 0, "[0]" → 1, "[0][3]" → 2, "[0][3].value" → 3,
 // "legend" → 1, "snapshot.axes" → 2. Every "[" and "." starts a new
@@ -756,70 +605,6 @@ func joinFormatted(values []interface{}) string {
 	return strings.Join(parts, ", ")
 }
 
-// schemaFieldHint renders a compact one-line "type X, description: …, one of
-// […]" sketch of a single field's schema, used to enrich a required-missing
-// error so the agent supplies a correctly-shaped value without --print-schema.
-// Empty when the field declares none of type / description / enum.
-func schemaFieldHint(s *schemaProperty) string {
-	if s == nil {
-		return ""
-	}
-	var parts []string
-	if s.Type != "" {
-		parts = append(parts, fmt.Sprintf("type %q", s.Type))
-	}
-	if d := oneLineDescription(s.Description); d != "" {
-		parts = append(parts, "description: "+d)
-	}
-	if len(s.Enum) > 0 {
-		parts = append(parts, "one of "+formatEnum(s.Enum))
-	}
-	return strings.Join(parts, ", ")
-}
-
-// sortedSchemaPropertyKeys returns the declared property names in a stable
-// (sorted) order so the valid-property list in a strict unexpected-property
-// error is deterministic across runs.
-func sortedSchemaPropertyKeys(props map[string]*schemaProperty) []string {
-	keys := make([]string, 0, len(props))
-	for k := range props {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	return keys
-}
-
-// propertyKeyDisplayLimit caps how many declared property names ride inline on
-// a strict unexpected-property error, so a wide object doesn't bury the actual
-// error under a wall of keys. Overflow is summarised as "(N more)".
-const propertyKeyDisplayLimit = 15
-
-func formatPropertyKeyList(keys []string) string {
-	if len(keys) <= propertyKeyDisplayLimit {
-		return "[" + strings.Join(keys, ", ") + "]"
-	}
-	shown := keys[:propertyKeyDisplayLimit]
-	return fmt.Sprintf("[%s, … (%d more)]", strings.Join(shown, ", "), len(keys)-propertyKeyDisplayLimit)
-}
-
-// descriptionMaxLen bounds an inlined field description to one reasonable line;
-// schema descriptions can run several sentences, which would swamp the error.
-const descriptionMaxLen = 120
-
-// oneLineDescription collapses a (possibly multi-line) schema description into
-// a single whitespace-normalised line, truncated to descriptionMaxLen runes.
-// Returns "" for an empty / whitespace-only description.
-func oneLineDescription(s string) string {
-	collapsed := strings.Join(strings.Fields(s), " ")
-	if collapsed == "" {
-		return ""
-	}
-	if r := []rune(collapsed); len(r) > descriptionMaxLen {
-		return string(r[:descriptionMaxLen]) + "…"
-	}
-	return collapsed
-}
-
 // suggestEnumMatch returns the canonical enum entry when the user's
 // value unambiguously means one — casing ("SUM" vs "sum", "True" vs
 // "true") or a cross-vocabulary alias (CSS "center" for Lark's vertical

shortcuts/sheets/flag_schema_validate_test.go

@@ -5,8 +5,6 @@ package sheets
 
 import (
 	"encoding/json"
-	"errors"
-	"fmt"
 	"strings"
 	"testing"
 )
@@ -440,372 +438,6 @@ func TestValidateValueAgainstSchema_ShapeSkeletonOnShallowTypeMismatch(t *testin
 	}
 }
 
-// TestValidateAgainstSchema_StrictUnexpectedPropertyListsKeys pins the strict
-// additionalProperties:false enhancement: the error lists the node's legal
-// property keys (sorted, capped at 15 with an "(N more)" overflow) and, when
-// the unknown key is a near miss, appends a did-you-mean.
-func TestValidateAgainstSchema_StrictUnexpectedPropertyListsKeys(t *testing.T) {
-	t.Parallel()
-
-	t.Run("lists legal keys and suggests a near miss", func(t *testing.T) {
-		t.Parallel()
-		schema := parseSchema(t, `{
-			"type":"object",
-			"additionalProperties":false,
-			"properties":{
-				"background_color":{"type":"string"},
-				"font_weight":{"type":"string"},
-				"font_size":{"type":"integer"}
-			}
-		}`)
-		err := validateAgainstSchema(map[string]interface{}{"background_colour": "#fff"}, schema, "")
-		if err == nil {
-			t.Fatal("unknown key under strict schema must fail")
-		}
-		msg := err.Error()
-		if !strings.Contains(msg, `unexpected property "background_colour"`) {
-			t.Errorf("want the offending key named; got %q", msg)
-		}
-		if !strings.Contains(msg, `did you mean "background_color"?`) {
-			t.Errorf("want a did-you-mean for the near miss; got %q", msg)
-		}
-		for _, want := range []string{"valid properties:", "background_color", "font_size", "font_weight"} {
-			if !strings.Contains(msg, want) {
-				t.Errorf("want valid-property list to contain %q; got %q", want, msg)
-			}
-		}
-	})
-
-	t.Run("no did-you-mean for an unrelated key", func(t *testing.T) {
-		t.Parallel()
-		schema := parseSchema(t, `{
-			"type":"object",
-			"additionalProperties":false,
-			"properties":{"background_color":{"type":"string"}}
-		}`)
-		err := validateAgainstSchema(map[string]interface{}{"zzzzzzzz": 1}, schema, "")
-		if err == nil {
-			t.Fatal("unknown key must fail")
-		}
-		if strings.Contains(err.Error(), "did you mean") {
-			t.Errorf("unrelated key should get no suggestion; got %q", err.Error())
-		}
-		if !strings.Contains(err.Error(), "valid properties: [background_color]") {
-			t.Errorf("want the valid-property list; got %q", err.Error())
-		}
-	})
-
-	t.Run("wide object truncates the key list with overflow", func(t *testing.T) {
-		t.Parallel()
-		props := make([]string, 0, 20)
-		for i := 0; i < 20; i++ {
-			props = append(props, fmt.Sprintf(`"k%02d":{"type":"string"}`, i))
-		}
-		schema := parseSchema(t, `{"type":"object","additionalProperties":false,"properties":{`+strings.Join(props, ",")+`}}`)
-		err := validateAgainstSchema(map[string]interface{}{"nope": 1}, schema, "")
-		if err == nil {
-			t.Fatal("unknown key must fail")
-		}
-		if !strings.Contains(err.Error(), "(5 more)") { // 20 keys, cap 15
-			t.Errorf("want overflow marker '(5 more)'; got %q", err.Error())
-		}
-	})
-}
-
-// TestValidateAgainstSchema_RequiredMissingInlinesFieldHint pins that a
-// required-property-missing error inlines the field's type / one-line
-// description / enum when the schema describes that field.
-func TestValidateAgainstSchema_RequiredMissingInlinesFieldHint(t *testing.T) {
-	t.Parallel()
-
-	schema := parseSchema(t, `{
-		"type":"object",
-		"required":["operation"],
-		"properties":{
-			"operation":{
-				"type":"string",
-				"description":"Which mutation to run.",
-				"enum":["insert","delete","move"]
-			}
-		}
-	}`)
-	err := validateAgainstSchema(map[string]interface{}{}, schema, "")
-	if err == nil {
-		t.Fatal("missing required property must fail")
-	}
-	msg := err.Error()
-	for _, want := range []string{
-		`required property "operation"`,
-		`type "string"`,
-		"description: Which mutation to run.",
-		`one of ["insert", "delete", "move"]`,
-	} {
-		if !strings.Contains(msg, want) {
-			t.Errorf("want %q in required-missing error; got %q", want, msg)
-		}
-	}
-}
-
-// TestValidateAgainstSchema_RequiredMissingNoSchemaStaysPlain pins that a
-// missing required key with no describing schema keeps the plain legacy
-// message (no trailing "expected ...").
-func TestValidateAgainstSchema_RequiredMissingNoSchemaStaysPlain(t *testing.T) {
-	t.Parallel()
-	schema := parseSchema(t, `{"type":"object","required":["a"]}`)
-	err := validateAgainstSchema(map[string]interface{}{}, schema, "")
-	if err == nil {
-		t.Fatal("missing required must fail")
-	}
-	if strings.Contains(err.Error(), "; expected") {
-		t.Errorf("no field schema → no inlined hint; got %q", err.Error())
-	}
-}
-
-// TestValidateValueAgainstSchema_DeepTypeMismatchAppendsEnum pins that a deep
-// type mismatch (past the skeleton depth limit) still gets no whole-shape
-// skeleton, but appends the field's enum / description one-liner.
-func TestValidateValueAgainstSchema_DeepTypeMismatchAppendsEnum(t *testing.T) {
-	t.Parallel()
-	// A wrong-typed value three levels deep where the field is an enum string.
-	schema := parseSchema(t, `{
-		"type":"array",
-		"items":{"type":"array","items":{"type":"object","properties":{
-			"align":{"type":"string","description":"Text alignment.","enum":["left","center","right"]}
-		}}}
-	}`)
-	deep := parseValue(t, `[[{"align":42}]]`)
-	err := validateAgainstSchema(deep, schema, "")
-	if err == nil {
-		t.Fatal("wrong type for align must fail")
-	}
-	var tm *typeMismatchError
-	if !errors.As(err, &tm) {
-		t.Fatalf("want *typeMismatchError, got %T", err)
-	}
-	suffix := tm.hintSuffix()
-	for _, want := range []string{"description: Text alignment.", `one of ["left", "center", "right"]`} {
-		if !strings.Contains(suffix, want) {
-			t.Errorf("want %q in hintSuffix; got %q", want, suffix)
-		}
-	}
-}
-
-// TestSchemaFieldHint covers the single-field sketch used by
-// required-missing errors: each of type / description / enum contributes
-// its own segment, absent parts are simply skipped, and a nil / empty
-// schema yields no hint at all.
-func TestSchemaFieldHint(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		name   string
-		schema *schemaProperty
-		want   string
-	}{
-		{"nil schema", nil, ""},
-		{"empty schema", &schemaProperty{}, ""},
-		{"type only", &schemaProperty{Type: "string"}, `type "string"`},
-		{"description only", &schemaProperty{Description: "Cell note."}, "description: Cell note."},
-		{"enum only", &schemaProperty{Enum: []interface{}{"a", "b"}}, `one of ["a", "b"]`},
-		{
-			"all three",
-			&schemaProperty{Type: "string", Description: "段类型", Enum: []interface{}{"text", "link"}},
-			`type "string", description: 段类型, one of ["text", "link"]`,
-		},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			if got := schemaFieldHint(tc.schema); got != tc.want {
-				t.Errorf("schemaFieldHint = %q, want %q", got, tc.want)
-			}
-		})
-	}
-}
-
-// TestFormatPropertyKeyList_Boundaries pins the display cap edges: exactly
-// at the cap nothing is folded, one past the cap folds into "(1 more)".
-func TestFormatPropertyKeyList_Boundaries(t *testing.T) {
-	t.Parallel()
-	keys := make([]string, 0, propertyKeyDisplayLimit+1)
-	for i := 0; i < propertyKeyDisplayLimit; i++ {
-		keys = append(keys, fmt.Sprintf("k%02d", i))
-	}
-	if got := formatPropertyKeyList(keys); strings.Contains(got, "more)") {
-		t.Errorf("exactly %d keys must not fold, got %q", propertyKeyDisplayLimit, got)
-	}
-	keys = append(keys, "overflow")
-	if got := formatPropertyKeyList(keys); !strings.Contains(got, "(1 more)") {
-		t.Errorf("%d keys should fold into '(1 more)', got %q", propertyKeyDisplayLimit+1, got)
-	}
-}
-
-// TestTypeMismatchHintSuffix_EmptyWhenUndeclared pins that a field with
-// neither enum nor description adds no suffix — the deep-mismatch fallback
-// message must stay byte-identical to the legacy wording in that case.
-func TestTypeMismatchHintSuffix_EmptyWhenUndeclared(t *testing.T) {
-	t.Parallel()
-	tm := &typeMismatchError{path: "a.b", expected: "string", got: "number"}
-	if got := tm.hintSuffix(); got != "" {
-		t.Errorf("no enum/description → empty suffix, got %q", got)
-	}
-}
-
-// TestValidateAgainstSchema_StrictUnexpectedProperty_CaseOnlyTypo pins the
-// did-you-mean for a key that differs from a legal one only in casing /
-// underscore style — a high-frequency LLM slip.
-func TestValidateAgainstSchema_StrictUnexpectedProperty_CaseOnlyTypo(t *testing.T) {
-	t.Parallel()
-	schema := parseSchema(t, `{
-		"type":"object",
-		"additionalProperties":false,
-		"properties":{"background_color":{"type":"string"}}
-	}`)
-	err := validateAgainstSchema(map[string]interface{}{"Background_Color": "#fff"}, schema, "")
-	if err == nil {
-		t.Fatal("case-typo key under strict schema must fail")
-	}
-	if !strings.Contains(err.Error(), `did you mean "background_color"?`) {
-		t.Errorf("want case-insensitive did-you-mean; got %q", err.Error())
-	}
-}
-
-// TestValidateValueAgainstSchema_RequiredMissingRealSchema replays 场景3
-// of the doubao case against the real embedded flag-schemas.json: a
-// rich_text segment without "type" must inline the field's type, enum and
-// description while keeping the --print-schema pointer.
-func TestValidateValueAgainstSchema_RequiredMissingRealSchema(t *testing.T) {
-	t.Parallel()
-	fv := mapFlagView{command: "+cells-set"}
-	value := parseValue(t, `[[{"rich_text":[{"text":"x"}]}]]`)
-	err := validateValueAgainstSchema(fv, "cells", value)
-	if err == nil {
-		t.Fatal("rich_text without type must fail against the embedded schema")
-	}
-	msg := err.Error()
-	for _, want := range []string{
-		`required property "type" is missing`,
-		`expected type "string"`,
-		"one of [",
-		`"text"`,
-		"--print-schema",
-	} {
-		if !strings.Contains(msg, want) {
-			t.Errorf("want %q in real-schema required-missing error; got %q", want, msg)
-		}
-	}
-}
-
-// TestValidateValueAgainstSchema_DeepMismatchRealSchema replays 场景4: a
-// numeric rich_text "type" three levels deep gets the field's enum inline
-// (no whole-shape skeleton), still with the --print-schema pointer.
-func TestValidateValueAgainstSchema_DeepMismatchRealSchema(t *testing.T) {
-	t.Parallel()
-	fv := mapFlagView{command: "+cells-set"}
-	value := parseValue(t, `[[{"rich_text":[{"type":42,"text":"x"}]}]]`)
-	err := validateValueAgainstSchema(fv, "cells", value)
-	if err == nil {
-		t.Fatal("numeric rich_text type must fail against the embedded schema")
-	}
-	msg := err.Error()
-	for _, want := range []string{
-		`expected type "string", got "number"`,
-		"one of [",
-		`"text"`,
-		"--print-schema",
-	} {
-		if !strings.Contains(msg, want) {
-			t.Errorf("want %q in real-schema deep-mismatch error; got %q", want, msg)
-		}
-	}
-	if strings.Contains(msg, "expected shape:") {
-		t.Errorf("deep mismatch must not inline a skeleton; got %q", msg)
-	}
-}
-
-// TestValidateValueAgainstSchema_AggregatesMultipleErrors pins the
-// aggregate path: a payload with several independent problems reports them
-// all in one numbered reply (each with its own teaching hint) instead of
-// the fail-fast fix-one-retry-hit-the-next loop.
-func TestValidateValueAgainstSchema_AggregatesMultipleErrors(t *testing.T) {
-	t.Parallel()
-	fv := mapFlagView{command: "+cells-set"}
-	// Two independent problems in one --cells payload: cell[0][0].rich_text[0]
-	// misses required "type"; cell[0][1].note has the wrong type.
-	value := parseValue(t, `[[{"rich_text":[{"text":"x"}]},{"note":12.5}]]`)
-	err := validateValueAgainstSchema(fv, "cells", value)
-	if err == nil {
-		t.Fatal("payload with two problems must fail")
-	}
-	msg := err.Error()
-	for _, want := range []string{
-		"2 validation errors:",
-		`1) required property "type" is missing`,
-		`one of ["text"`, // teaching hint rides along in aggregate mode too
-		`2) [0][1].note: expected type "string"`,
-		"--print-schema",
-	} {
-		if !strings.Contains(msg, want) {
-			t.Errorf("want %q in aggregated error; got %q", want, msg)
-		}
-	}
-}
-
-// TestValidateValueAgainstSchema_AggregateCapTruncates pins the display
-// cap: a pathological payload reports schemaErrorDisplayLimit entries and
-// an explicit truncation tail, never the full flood.
-func TestValidateValueAgainstSchema_AggregateCapTruncates(t *testing.T) {
-	t.Parallel()
-	fv := mapFlagView{command: "+cells-set"}
-	// Seven cells all missing required rich_text "type" → 7 independent errors.
-	row := make([]string, 0, 7)
-	for i := 0; i < 7; i++ {
-		row = append(row, `{"rich_text":[{"text":"x"}]}`)
-	}
-	value := parseValue(t, `[[`+strings.Join(row, ",")+`]]`)
-	err := validateValueAgainstSchema(fv, "cells", value)
-	if err == nil {
-		t.Fatal("payload with seven problems must fail")
-	}
-	msg := err.Error()
-	if !strings.Contains(msg, "5+ validation errors:") {
-		t.Errorf("want capped header '5+ validation errors:'; got %q", msg)
-	}
-	if !strings.Contains(msg, "more errors not shown") {
-		t.Errorf("want truncation tail; got %q", msg)
-	}
-	if strings.Contains(msg, "6)") {
-		t.Errorf("must not render entries beyond the display limit; got %q", msg)
-	}
-}
-
-// TestCollectSchemaErrors_OneOfProbeDoesNotLeak pins that failed oneOf
-// alternatives don't leak probe errors into the caller's collector when a
-// later alternative matches.
-func TestCollectSchemaErrors_OneOfProbeDoesNotLeak(t *testing.T) {
-	t.Parallel()
-	schema := parseSchema(t, `{"oneOf":[{"type":"string"},{"type":"number"}]}`)
-	c := &schemaErrorCollector{}
-	collectSchemaErrors(42.0, schema, "", c)
-	if len(c.errs) != 0 {
-		t.Errorf("number matches the second oneOf alternative; want no errors, got %v", c.errs)
-	}
-}
-
-func TestOneLineDescription(t *testing.T) {
-	t.Parallel()
-	if got := oneLineDescription("   "); got != "" {
-		t.Errorf("whitespace-only → empty, got %q", got)
-	}
-	if got := oneLineDescription("line one\n  line two"); got != "line one line two" {
-		t.Errorf("multi-line collapse = %q", got)
-	}
-	long := strings.Repeat("x", 200)
-	got := oneLineDescription(long)
-	if !strings.HasSuffix(got, "…") || len([]rune(got)) != descriptionMaxLen+1 {
-		t.Errorf("long description should truncate to %d runes + ellipsis, got %d", descriptionMaxLen, len([]rune(got)))
-	}
-}
-
 func TestPathDepth(t *testing.T) {
 	t.Parallel()
 	cases := []struct {

shortcuts/sheets/flag_schemas_gen.go

@@ -34,7 +34,6 @@ var commandsWithSchema = map[string]struct{}{
 	"+rows-resize":           {},
 	"+sparkline-create":      {},
 	"+sparkline-update":      {},
-	"+styles-put":            {},
 	"+table-put":             {},
 	"+workbook-create":       {},
 }

shortcuts/sheets/flag_view.go

@@ -333,12 +333,6 @@ func (m *mapFlagView) normalizeAndValidateEnums() error {
 			m.raw[rawKey] = canonical
 			continue
 		}
-		// A retired value means "as if omitted" — delete the key so Changed()
-		// also reports it as absent, matching the standalone path.
-		if isRetiredEnumValue(m.command, df.Name, value) {
-			delete(m.raw, rawKey)
-			continue
-		}
 		message := fmt.Sprintf("invalid value %q for --%s, allowed: %s", value, df.Name, strings.Join(df.Enum, ", "))
 		if match := closestEnumValue(value, df.Enum); match != "" {
 			message += fmt.Sprintf("; did you mean %q?", match)

shortcuts/sheets/helpers.go

@@ -11,6 +11,7 @@ import (
 	"context"
 	"encoding/json"
 	"errors"
+	"fmt"
 	neturl "net/url"
 	"strings"
 
@@ -319,12 +320,7 @@ func requireSheetSelector(sheetID, sheetName string) error {
 	sheetID = strings.TrimSpace(sheetID)
 	sheetName = strings.TrimSpace(sheetName)
 	if sheetID == "" && sheetName == "" {
-		// Eval traces show every occurrence recovering on the next call, so
-		// the gap is knowing WHICH name to pass, not that one is needed: a
-		// just-created workbook has a single sheet named Sheet1, and any
-		// other workbook needs one +workbook-info lookup.
 		return common.ValidationErrorf("specify at least one of --sheet-id or --sheet-name").
-			WithHint("a freshly created workbook has one sheet named Sheet1 (`--sheet-name Sheet1`); otherwise list the real sheets with `lark-cli sheets +workbook-info --url <URL>`").
 			WithParams(
 				sheetsInvalidParam("sheet-id", "required; specify at least one"),
 				sheetsInvalidParam("sheet-name", "required; specify at least one"),
@@ -429,13 +425,6 @@ func parseJSONFlag(runtime flagView, name string) (interface{}, error) {
 		}
 		return nil, sheetsValidationForFlag(name, "--%s: invalid JSON: %v", name, err).WithCause(err)
 	}
-	// Unambiguous habitual shapes are rewritten onto the wire contract
-	// before validation (see jsonFlagNormalizers). Runs on the parsed value,
-	// so both the standalone cobra path and +batch-update sub-ops (whose
-	// mapFlagView.Str re-encodes composites through here) get the rewrite.
-	if norm := jsonFlagNormalizers[runtime.Command()][name]; norm != nil {
-		out = norm(out)
-	}
 	// Schema-driven flag validation at the user-input boundary. Skips
 	// --properties (validated at the input-builder tail after enhance
 	// hooks fill in flat-flag-derived fields) and any flag without an
@@ -446,134 +435,6 @@ func parseJSONFlag(runtime flagView, name string) (interface{}, error) {
 	return out, nil
 }
 
-// jsonFlagNormalizers rewrites, per (command, flag), unambiguous habitual
-// input shapes onto the wire contract before schema validation — same
-// contract as enum normalization: only a shape whose meaning is beyond
-// doubt may be rewritten; anything ambiguous must fail with a prescription
-// instead. Applied to the parsed JSON value inside parseJSONFlag.
-var jsonFlagNormalizers = map[string]map[string]func(interface{}) interface{}{
-	"+cells-set":             {"cells": normalizeCellsFlagValue},
-	"+cells-set-style":       {"border-styles": normalizeBorderStylesFlagValue},
-	"+cells-batch-set-style": {"border-styles": normalizeBorderStylesFlagValue},
-	"+chart-create":          {"properties": normalizeChartHexColors},
-	"+chart-update":          {"properties": normalizeChartHexColors},
-}
-
-// normalizeChartHexColors walks a chart properties payload and prefixes bare
-// 6/8-digit hex values on color keys with '#' (4472C4 → #4472C4 — the
-// Excel-habit form the chart backend rejects with "expected rgba() or
-// #RRGGBB/#RRGGBBAA"). In-place, recursive; anything not unambiguously a
-// bare hex color is untouched.
-func normalizeChartHexColors(v interface{}) interface{} {
-	switch t := v.(type) {
-	case map[string]interface{}:
-		for k, val := range t {
-			if s, ok := val.(string); ok && isColorKey(k) && isBareHexColor(s) {
-				t[k] = "#" + s
-				continue
-			}
-			// A color key can hold an ARRAY of colors (colorTheme, series
-			// palettes). Recursing without the key would lose the color
-			// context and leave bare hex strings unprefixed, so the server
-			// rejects a payload the schema itself allows.
-			if arr, ok := val.([]interface{}); ok && isColorKey(k) {
-				normalizeChartHexColorList(arr)
-				continue
-			}
-			normalizeChartHexColors(val)
-		}
-	case []interface{}:
-		for _, e := range t {
-			normalizeChartHexColors(e)
-		}
-	}
-	return v
-}
-
-// normalizeChartHexColorList prefixes bare hex strings inside an array that
-// sits under a color key, and keeps descending for nested shapes.
-func normalizeChartHexColorList(arr []interface{}) {
-	for i, e := range arr {
-		if s, ok := e.(string); ok {
-			if isBareHexColor(s) {
-				arr[i] = "#" + s
-			}
-			continue
-		}
-		if nested, ok := e.([]interface{}); ok {
-			normalizeChartHexColorList(nested)
-			continue
-		}
-		normalizeChartHexColors(e)
-	}
-}
-
-// isColorKey reports whether a key names a color (or a list of colors). The
-// value gate is isBareHexColor — a strict 6/8-digit hex check — so matching a
-// key generously is safe: a non-hex value under a color-ish key is left alone.
-// Plural and color-prefixed forms matter because the chart schema uses
-// colorTheme / colorScale / colorGradient / highlight_colors, none of which
-// end in "color".
-func isColorKey(k string) bool {
-	if k == "color" || k == "colors" {
-		return true
-	}
-	for _, suffix := range []string{"_color", "Color", "_colors", "Colors"} {
-		if strings.HasSuffix(k, suffix) {
-			return true
-		}
-	}
-	return strings.HasPrefix(k, "color") || strings.HasPrefix(k, "Color")
-}
-
-func isBareHexColor(s string) bool {
-	if len(s) != 6 && len(s) != 8 {
-		return false
-	}
-	for _, r := range s {
-		switch {
-		case r >= '0' && r <= '9', r >= 'a' && r <= 'f', r >= 'A' && r <= 'F':
-		default:
-			return false
-		}
-	}
-	return true
-}
-
-// cellObjectKeys pins the property vocabulary of a single cell in the
-// +cells-set --cells schema ([[{…}]]). Drift against the embedded schema is
-// guarded by TestCellObjectKeys_MatchEmbeddedSchema.
-var cellObjectKeys = map[string]struct{}{
-	"border_styles":   {},
-	"cell_styles":     {},
-	"data_validation": {},
-	"formula":         {},
-	"multiple_values": {},
-	"note":            {},
-	"rich_text":       {},
-	"value":           {},
-}
-
-// wrapLoneCellObject rewrites a bare cell object into the [[cell]] the
-// --cells contract expects. Eval traces show agents writing a single cell
-// routinely pass {"value":…} without the two array layers; when every key
-// belongs to the cell vocabulary the meaning is a 1×1 write and the wrap is
-// safe. Anything else (unknown keys, arrays — one bracket layer could be a
-// row or a column) is returned untouched for the schema validator to
-// prescribe.
-func wrapLoneCellObject(v interface{}) interface{} {
-	obj, ok := v.(map[string]interface{})
-	if !ok || len(obj) == 0 {
-		return v
-	}
-	for k := range obj {
-		if _, known := cellObjectKeys[k]; !known {
-			return v
-		}
-	}
-	return []interface{}{[]interface{}{obj}}
-}
-
 // requireJSONObject is parseJSONFlag + a type assertion to map[string]interface{}.
 func requireJSONObject(runtime flagView, name string) (map[string]interface{}, error) {
 	v, err := parseJSONFlag(runtime, name)
@@ -590,51 +451,6 @@ func requireJSONObject(runtime flagView, name string) (map[string]interface{}, e
 	return m, nil
 }
 
-// ─── aggregated sub-error rendering ────────────────────────────────────
-//
-// Several flags collect per-item failures and fold them into ONE typed error
-// (--styles, --writes, --operations). A Problem carries a single Hint slot,
-// so the naive fold — taking only each inner error's Message — silently drops
-// the very prescriptions this domain adds (requireSheetSelector's
-// "+workbook-info" pointer, the batch key contract). These two helpers keep
-// them: a lone failure hands its Hint to the outer error's Hint field, and a
-// folded list inlines each hint next to its own message.
-
-// aggregatedIssueParts splits a collected sub-error into its message and its
-// hint ("" when it carries none), unwrapping the typed Problem so the message
-// is the bare text rather than the Error() rendering.
-func aggregatedIssueParts(err error) (msg, hint string) {
-	if p, ok := errs.ProblemOf(err); ok {
-		return p.Message, p.Hint
-	}
-	return err.Error(), ""
-}
-
-// aggregatedIssueText renders one collected sub-error for a folded, multi-issue
-// message, appending its hint in parentheses so a per-item prescription is not
-// lost to the single shared Hint slot.
-func aggregatedIssueText(err error) string {
-	msg, hint := aggregatedIssueParts(err)
-	if hint == "" {
-		return msg
-	}
-	return msg + " (" + hint + ")"
-}
-
-// prefixValidationIssue re-labels a collected sub-error with the path it was
-// found at ("--writes[2]"), keeping its Hint. Formatting the inner error into
-// a new message with "%v" would drop that hint on the floor — the collectors
-// only ever read Message and Hint, so the two must stay separate all the way
-// to the fold.
-func prefixValidationIssue(path string, err error) error {
-	msg, hint := aggregatedIssueParts(err)
-	out := common.ValidationErrorf("%s: %s", path, msg).WithCause(err)
-	if hint != "" {
-		out = out.WithHint("%s", hint)
-	}
-	return out
-}
-
 // requireJSONArray is parseJSONFlag + a type assertion to []interface{}.
 func requireJSONArray(runtime flagView, name string) ([]interface{}, error) {
 	v, err := parseJSONFlag(runtime, name)
@@ -650,3 +466,146 @@ func requireJSONArray(runtime flagView, name string) ([]interface{}, error) {
 	}
 	return a, nil
 }
+
+// ─── style flags (shared by +cells-set-style and +cells-batch-set-style) ─
+
+// buildCellStyleFromFlags reads the 12 flat style flags and returns the
+// cell_styles map expected by set_cell_range. Skips any flag the user
+// didn't set so partial styles work.
+func buildCellStyleFromFlags(runtime flagView) map[string]interface{} {
+	style := map[string]interface{}{}
+	if v := runtime.Str("background-color"); v != "" {
+		style["background_color"] = v
+	}
+	if v := runtime.Str("font-color"); v != "" {
+		style["font_color"] = v
+	}
+	if v := runtime.Str("font-family"); v != "" {
+		style["font_family"] = v
+	}
+	if runtime.Changed("font-size") && runtime.Float64("font-size") > 0 {
+		style["font_size"] = runtime.Float64("font-size")
+	}
+	if v := runtime.Str("font-style"); v != "" {
+		style["font_style"] = v
+	}
+	if v := runtime.Str("font-weight"); v != "" {
+		style["font_weight"] = v
+	}
+	if v := runtime.Str("font-line"); v != "" {
+		style["font_line"] = v
+	}
+	if v := runtime.Str("horizontal-alignment"); v != "" {
+		style["horizontal_alignment"] = v
+	}
+	if v := runtime.Str("vertical-alignment"); v != "" {
+		style["vertical_alignment"] = v
+	}
+	if v := runtime.Str("word-wrap"); v != "" {
+		style["word_wrap"] = v
+	}
+	if v := runtime.Str("number-format"); v != "" {
+		style["number_format"] = v
+	}
+	return style
+}
+
+// cellStyleAliases maps shorthand cell_styles field names that models commonly
+// hallucinate (Excel / openpyxl / CSS conventions) onto the canonical field
+// names the backend expects. Only the unambiguous alignment shorthands are
+// aliased — they are the high-frequency miss; ambiguous guesses (e.g. "color",
+// "bg_color", "text_align") are intentionally left out so a wrong guess still
+// surfaces as an error rather than being silently reinterpreted.
+var cellStyleAliases = []struct{ alias, canonical string }{
+	{"horizontal_align", "horizontal_alignment"},
+	{"halign", "horizontal_alignment"},
+	{"vertical_align", "vertical_alignment"},
+	{"valign", "vertical_alignment"},
+}
+
+// normalizeCellStyleAliases renames known shorthand keys in a single
+// cell_styles map to their canonical equivalents, in place, so a model that
+// writes e.g. "horizontal_align" instead of "horizontal_alignment" still
+// applies the style instead of hitting an "unsupported field" error (--styles)
+// or having the field silently dropped by the backend (typed --cells). If both
+// the shorthand and its canonical key are present it returns a validation error
+// rather than picking one. path labels the map for the error message.
+func normalizeCellStyleAliases(style map[string]interface{}, path string) error {
+	if len(style) == 0 {
+		return nil
+	}
+	for _, a := range cellStyleAliases {
+		v, ok := style[a.alias]
+		if !ok {
+			continue
+		}
+		if _, exists := style[a.canonical]; exists {
+			return common.ValidationErrorf("%s.%s conflicts with %s; pass only %s", path, a.alias, a.canonical, a.canonical)
+		}
+		style[a.canonical] = v
+		delete(style, a.alias)
+	}
+	return nil
+}
+
+// normalizeTypedCellsStyleAliases walks a typed --cells 2D array and applies
+// normalizeCellStyleAliases to every cell's inline cell_styles object, so the
+// alignment shorthands are accepted on +cells-set the same as on --styles.
+// Structure is checked leniently to match the pass-through contract: any
+// element that isn't the expected shape is skipped, not rejected.
+func normalizeTypedCellsStyleAliases(cells []interface{}, path string) error {
+	for r, rowRaw := range cells {
+		row, ok := rowRaw.([]interface{})
+		if !ok {
+			continue
+		}
+		for c, cellRaw := range row {
+			cell, ok := cellRaw.(map[string]interface{})
+			if !ok {
+				continue
+			}
+			st, ok := cell["cell_styles"].(map[string]interface{})
+			if !ok {
+				continue
+			}
+			if err := normalizeCellStyleAliases(st, fmt.Sprintf("%s[%d][%d].cell_styles", path, r, c)); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+// borderStylesFromFlag parses --border-styles as a JSON object (top/bottom/
+// left/right with style sub-objects). Returns nil when the flag is empty.
+func borderStylesFromFlag(runtime flagView) (map[string]interface{}, error) {
+	if runtime.Str("border-styles") == "" {
+		return nil, nil
+	}
+	v, err := parseJSONFlag(runtime, "border-styles")
+	if err != nil {
+		return nil, err
+	}
+	m, ok := v.(map[string]interface{})
+	if !ok {
+		return nil, sheetsValidationForFlag("border-styles", "--border-styles must be a JSON object")
+	}
+	return m, nil
+}
+
+// requireAnyStyleFlag ensures at least one style-defining flag (style or
+// border) is set — otherwise the request would do nothing.
+func requireAnyStyleFlag(runtime flagView) error {
+	if len(buildCellStyleFromFlags(runtime)) > 0 {
+		return nil
+	}
+	if runtime.Str("border-styles") != "" {
+		return nil
+	}
+	return common.ValidationErrorf("at least one style flag is required (e.g. --background-color, --font-weight, --border-styles)").
+		WithParams(
+			sheetsInvalidParam("background-color", "required; specify at least one style flag"),
+			sheetsInvalidParam("font-weight", "required; specify at least one style flag"),
+			sheetsInvalidParam("border-styles", "required; specify at least one style flag"),
+		)
+}

shortcuts/sheets/helpers_test.go

@@ -144,13 +144,6 @@ func TestSheetHelpersValidationMetadata(t *testing.T) {
 		if validationErr.Params[0].Name != "--sheet-id" || validationErr.Params[1].Name != "--sheet-name" {
 			t.Fatalf("params = %#v, want --sheet-id/--sheet-name", validationErr.Params)
 		}
-		// Eval traces recover on the very next call, so the missing piece is
-		// which name to pass — the hint has to name Sheet1 and the lookup.
-		for _, want := range []string{"Sheet1", "+workbook-info"} {
-			if !strings.Contains(validationErr.Hint, want) {
-				t.Errorf("hint should mention %q, got %q", want, validationErr.Hint)
-			}
-		}
 	})
 
 	t.Run("spreadsheet url shape reports url param", func(t *testing.T) {
@@ -231,19 +224,6 @@ func parseDryRunAPI(t *testing.T, sc common.Shortcut, args []string) []interface
 	return calls
 }
 
-// dryRunWarning returns the advisory text a dry-run surfaces under
-// data.warning_message, or "" when the shortcut emitted none.
-func dryRunWarning(t *testing.T, sc common.Shortcut, args []string) string {
-	t.Helper()
-	out, err := runShortcut(t, sc, append(args, "--dry-run"))
-	if err != nil {
-		t.Fatalf("dry-run failed: %v\noutput=%s", err, out)
-	}
-	data, _ := decodeDryRunRaw(t, out)["data"].(map[string]interface{})
-	warning, _ := data["warning_message"].(string)
-	return warning
-}
-
 func decodeDryRunRaw(t *testing.T, out string) map[string]interface{} {
 	t.Helper()
 	idx := strings.Index(out, "{")

shortcuts/sheets/json_flag_normalize_test.go

@@ -1,312 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"encoding/json"
-	"strings"
-	"testing"
-)
-
-// TestWrapLoneCellObject pins the auto-wrap contract: a bare cell object —
-// the classic missing-[[…]] shape agents produce for a 1×1 write — is
-// rewritten to [[cell]]; anything whose meaning is not beyond doubt stays
-// untouched for the schema validator to prescribe.
-func TestWrapLoneCellObject(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		name    string
-		in      string
-		wrapped bool
-	}{
-		{"lone value cell", `{"value":"hi"}`, true},
-		{"lone formula cell with styles", `{"formula":"=SUM(A1:A3)","cell_styles":{"font_weight":"bold"}}`, true},
-		{"unknown key stays", `{"value":"hi","range":"A1"}`, false},
-		{"array of cells stays (row vs column ambiguous)", `[{"value":"a"},{"value":"b"}]`, false},
-		{"proper 2D array stays", `[[{"value":"a"}]]`, false},
-		{"empty object stays", `{}`, false},
-		{"scalar stays", `"hi"`, false},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			var v interface{}
-			if err := json.Unmarshal([]byte(tc.in), &v); err != nil {
-				t.Fatalf("bad fixture: %v", err)
-			}
-			out := wrapLoneCellObject(v)
-			_, isWrapped := out.([]interface{})
-			_, wasArray := v.([]interface{})
-			if tc.wrapped && (!isWrapped || wasArray) {
-				t.Errorf("expected wrap to [[cell]], got %#v", out)
-			}
-			if !tc.wrapped && !wasArray && isWrapped {
-				t.Errorf("expected no wrap, got %#v", out)
-			}
-			if tc.wrapped {
-				rows, _ := out.([]interface{})
-				if len(rows) != 1 {
-					t.Fatalf("want 1 row, got %d", len(rows))
-				}
-				cells, _ := rows[0].([]interface{})
-				if len(cells) != 1 {
-					t.Fatalf("want 1 cell, got %d", len(cells))
-				}
-			}
-		})
-	}
-}
-
-// TestCellObjectKeys_MatchEmbeddedSchema drift-guards the hardcoded cell
-// vocabulary against the embedded +cells-set --cells schema: if the spec
-// repo adds or removes a cell property, this fails and cellObjectKeys must
-// be updated (an outdated set only narrows the auto-wrap, but silently
-// narrowing is still drift).
-func TestCellObjectKeys_MatchEmbeddedSchema(t *testing.T) {
-	t.Parallel()
-	idx, err := loadFlagSchemas()
-	if err != nil {
-		t.Fatalf("loadFlagSchemas: %v", err)
-	}
-	raw, ok := idx.Flags["+cells-set"]["cells"]
-	if !ok {
-		t.Fatal("embedded schema for +cells-set --cells missing")
-	}
-	var schema schemaProperty
-	if err := json.Unmarshal(raw, &schema); err != nil {
-		t.Fatalf("unmarshal schema: %v", err)
-	}
-	cell := schema.Items
-	if cell != nil && cell.Items != nil {
-		cell = cell.Items
-	}
-	if cell == nil || len(cell.Properties) == 0 {
-		t.Fatal("schema shape changed: expected array→array→object with properties")
-	}
-	for k := range cell.Properties {
-		if _, ok := cellObjectKeys[k]; !ok {
-			t.Errorf("schema property %q missing from cellObjectKeys", k)
-		}
-	}
-	for k := range cellObjectKeys {
-		if _, ok := cell.Properties[k]; !ok {
-			t.Errorf("cellObjectKeys has %q which the schema no longer declares", k)
-		}
-	}
-}
-
-// TestCellsSet_LoneCellObjectAutoWraps runs the mounted path end-to-end: the
-// eval-trace failure shape (--cells with a bare object) now dry-runs clean
-// instead of failing "expected type array, got object".
-func TestCellsSet_LoneCellObjectAutoWraps(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1",
-		"--cells", `{"value":"hello"}`,
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("lone cell object should auto-wrap to [[cell]], got: %v", err)
-	}
-	if !strings.Contains(stdout, "hello") {
-		t.Errorf("dry-run body should carry the cell value, got %q", stdout)
-	}
-}
-
-// TestCellsSetStyle_BorderWeightWordInStyleNormalizes pins the reachability
-// fix for the border acceptance layer on the --border-styles flag path: the
-// eval-trace failure shape ({"style":"thin"} — 07-28 root-cause report #2,
-// 173 occurrences) must normalize to style:solid + weight:thin BEFORE the
-// schema enum check, instead of dying on `value "thin" is not in enum`.
-func TestCellsSetStyle_BorderWeightWordInStyleNormalizes(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set-style")
-
-	t.Run("full nested form with weight word in style", func(t *testing.T) {
-		t.Parallel()
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A1:B2",
-			"--border-styles", `{"top":{"style":"thin","color":"#B4B4B4"},"bottom":{"style":"thin","color":"#B4B4B4"}}`,
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("weight word in style slot should normalize, got: %v", err)
-		}
-		for _, want := range []string{`"style": "solid"`, `"weight": "thin"`} {
-			if !strings.Contains(stdout, want) {
-				t.Errorf("dry-run body should carry %s, got %q", want, stdout)
-			}
-		}
-	})
-
-	t.Run("all shorthand with weight word in style", func(t *testing.T) {
-		t.Parallel()
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A1",
-			"--border-styles", `{"all":{"style":"medium","color":"#000000"}}`,
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("all shorthand + weight word should normalize, got: %v", err)
-		}
-		for _, want := range []string{`"top"`, `"bottom"`, `"weight": "medium"`, `"style": "solid"`} {
-			if !strings.Contains(stdout, want) {
-				t.Errorf("dry-run body should carry %s, got %q", want, stdout)
-			}
-		}
-	})
-
-	t.Run("explicit conflicting weight keeps the enum error", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A1",
-			"--border-styles", `{"top":{"style":"thin","weight":"thick"}}`,
-			"--dry-run",
-		})
-		requireValidation(t, err, "not in enum")
-	})
-}
-
-// TestCellsSet_BorderWeightWordInStyleNormalizes pins the same reachability
-// fix on the typed --cells carrier (07-28 root-cause report #10, 58
-// occurrences): border_styles inside a cell object normalizes before the
-// enum check.
-func TestCellsSet_BorderWeightWordInStyleNormalizes(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1",
-		"--cells", `[[{"value":"x","border_styles":{"top":{"style":"thin","color":"#000000"}}}]]`,
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("weight word in style slot should normalize on --cells, got: %v", err)
-	}
-	for _, want := range []string{`"style": "solid"`, `"weight": "thin"`} {
-		if !strings.Contains(stdout, want) {
-			t.Errorf("dry-run body should carry %s, got %q", want, stdout)
-		}
-	}
-}
-
-// TestTablePut_SheetsDecodeHints pins the two decode-failure prescriptions:
-// wrong JSON kind inlines the expected shape; mangled JSON steers to
-// stdin/@file.
-func TestTablePut_SheetsDecodeHints(t *testing.T) {
-	t.Parallel()
-
-	t.Run("type mismatch inlines skeleton", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+table-put")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheets", `{"sheets":[{"name":"s","columns":[{"name":"a"}],"data":[]}]}`,
-			"--dry-run",
-		})
-		ve := requireValidation(t, err, "--sheets: invalid JSON")
-		for _, want := range []string{"expected shape:", `"columns":["City","Revenue"]`, `"dtypes":{"Revenue":"float64"}`} {
-			if !strings.Contains(ve.Hint, want) {
-				t.Errorf("hint should contain %q, got %q", want, ve.Hint)
-			}
-		}
-	})
-
-	t.Run("bare array names the missing envelope", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+table-put")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheets", `[{"name":"s","columns":["a"],"data":[["x"]]}]`,
-			"--dry-run",
-		})
-		// The Go unmarshal text names the internal struct, not the fix
-		// (07-28 root-cause report #4, 84 occurrences).
-		ve := requireValidation(t, err, `top level must be the object {"sheets":[…]}`)
-		if strings.Contains(ve.Message, "cannot unmarshal") {
-			t.Errorf("message should not leak the Go unmarshal wording, got %q", ve.Message)
-		}
-		if !strings.Contains(ve.Hint, "expected shape:") {
-			t.Errorf("hint should still inline the skeleton, got %q", ve.Hint)
-		}
-	})
-
-	t.Run("syntax error steers to stdin or @file", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+table-put")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheets", `{"sheets":[)`,
-			"--dry-run",
-		})
-		ve := requireValidation(t, err, "--sheets: invalid JSON")
-		for _, want := range []string{"stdin", "@./payload.json"} {
-			if !strings.Contains(ve.Hint, want) {
-				t.Errorf("hint should contain %q, got %q", want, ve.Hint)
-			}
-		}
-	})
-}
-
-// TestNormalizeChartHexColors pins the '#' prefixing on bare hex color
-// values (eval V2U024: bars.color "4472C4" rejected server-side) and the
-// pass-through of everything else, including the parseJSONFlag wiring for
-// the batch sub-op path.
-func TestNormalizeChartHexColors(t *testing.T) {
-	t.Parallel()
-	props := map[string]interface{}{
-		"plotArea": map[string]interface{}{
-			"plot": map[string]interface{}{
-				"series": []interface{}{
-					map[string]interface{}{"bars": map[string]interface{}{"color": "4472C4"}},
-					map[string]interface{}{"line": map[string]interface{}{"color": "#ED7D31"}},
-					map[string]interface{}{"area": map[string]interface{}{"color": "rgba(1,2,3,0.5)"}},
-					map[string]interface{}{"font_color": "ED7D31AA", "label": "not a color 4472C4"},
-				},
-			},
-		},
-	}
-	normalizeChartHexColors(props)
-	series := props["plotArea"].(map[string]interface{})["plot"].(map[string]interface{})["series"].([]interface{})
-	if got := series[0].(map[string]interface{})["bars"].(map[string]interface{})["color"]; got != "#4472C4" {
-		t.Errorf("bare hex should gain #, got %v", got)
-	}
-	if got := series[1].(map[string]interface{})["line"].(map[string]interface{})["color"]; got != "#ED7D31" {
-		t.Errorf("already-prefixed color must not change, got %v", got)
-	}
-	if got := series[2].(map[string]interface{})["area"].(map[string]interface{})["color"]; got != "rgba(1,2,3,0.5)" {
-		t.Errorf("rgba color must not change, got %v", got)
-	}
-	last := series[3].(map[string]interface{})
-	if got := last["font_color"]; got != "#ED7D31AA" {
-		t.Errorf("8-digit hex on a *_color key should gain #, got %v", got)
-	}
-	if got := last["label"]; got != "not a color 4472C4" {
-		t.Errorf("non-color key must not change, got %v", got)
-	}
-
-	// Wiring: a +chart-create sub-op style view routes through parseJSONFlag
-	// and picks up the normalizer.
-	fv := newMapFlagViewForCommand("+chart-create", map[string]interface{}{
-		"properties": map[string]interface{}{"title": map[string]interface{}{"font_color": "112233"}},
-	})
-	out, err := parseJSONFlag(fv, "properties")
-	if err != nil {
-		t.Fatalf("parseJSONFlag: %v", err)
-	}
-	title := out.(map[string]interface{})["title"].(map[string]interface{})
-	if title["font_color"] != "#112233" {
-		t.Errorf("parseJSONFlag should apply the chart color normalizer, got %v", title["font_color"])
-	}
-}

shortcuts/sheets/lark_sheet_batch_update.go

@@ -5,7 +5,6 @@ package sheets
 
 import (
 	"context"
-	"fmt"
 	"strings"
 
 	"github.com/larksuite/cli/shortcuts/common"
@@ -30,14 +29,10 @@ import (
 // The tool's contract (post-translation):
 //   { excel_id, operations: [{tool_name, input}, ...], continue_on_error? }
 //
-// continue_on_error defaults to false (fail-fast): execution stops at the
-// first failing sub-op, but sub-ops already applied are NOT rolled back —
-// the server reports "N succeeded, M failed" and the N stay in the sheet
-// (verified against live batches; earlier docs wrongly promised a rollback,
-// which made agents resend whole batches and double-apply the successes).
-// CLI leaves the default in place for the fan-out shortcuts since they're
-// idempotent stamps; only +batch-update lets callers flip it via
-// --continue-on-error.
+// continue_on_error defaults to false (strict transaction): any failure
+// rolls back the whole batch. CLI leaves the default in place for the
+// three "fan-out" shortcuts since they're meant to be all-or-nothing;
+// only +batch-update lets callers flip it via --continue-on-error.
 
 // BatchUpdate accepts a CLI-shape operations array (each item
 // {shortcut, input}); on Validate / DryRun / Execute we translate each
@@ -47,7 +42,7 @@ import (
 var BatchUpdate = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+batch-update",
-	Description: "Execute a batch of write shortcuts in one request; fail-fast on the first failing sub-op (already-applied sub-ops are NOT rolled back).",
+	Description: "Execute a batch of write shortcuts as a single atomic request (rolls back on failure by default).",
 	Risk:        "high-risk-write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
@@ -69,11 +64,7 @@ var BatchUpdate = common.Shortcut{
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		input, _ := batchUpdateInput(runtime, token)
-		dr := invokeToolDryRun(token, ToolKindWrite, "batch_update", input)
-		if warnings := batchWarnings(runtime); len(warnings) > 0 {
-			dr.Set("warning_message", strings.Join(warnings, "\n"))
-		}
-		return dr
+		return invokeToolDryRun(token, ToolKindWrite, "batch_update", input)
 	},
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		token, err := resolveSpreadsheetTokenExec(runtime)
@@ -84,9 +75,6 @@ var BatchUpdate = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		for _, w := range batchWarnings(runtime) {
-			fmt.Fprintln(runtime.IO().ErrOut, w)
-		}
 		out, err := callTool(ctx, runtime, token, ToolKindWrite, "batch_update", input)
 		if err != nil {
 			return err
@@ -95,8 +83,7 @@ var BatchUpdate = common.Shortcut{
 		return nil
 	},
 	Tips: []string{
-		"high-risk-write: preview with --dry-run, get the user's explicit consent, then re-run with --yes appended — do not pass --yes before the user has confirmed (without it the call exits 10 asking for confirmation).",
-		"Execution is fail-fast, NOT transactional: on \"N succeeded, M failed\" the succeeded sub-ops stay applied (no rollback) — fix the failure and resend ONLY the operations from the first failed index onward; resending the whole batch re-applies the succeeded ones. Pass --continue-on-error to keep going past failures instead.",
+		"Default is strict transaction — any sub-tool failure rolls the whole batch back. Pass --continue-on-error to keep partial successes.",
 		"Each sub-op is {shortcut, input}. Do NOT pass input.operation (implied by shortcut name) or input.excel_id / input.url (set at the +batch-update top level).",
 	},
 }
@@ -137,171 +124,6 @@ func batchUpdateInput(runtime *common.RuntimeContext, token string) (map[string]
 	return input, nil
 }
 
-// batchNeedsDimInsertBeforeStyleWarning reports whether any +dim-insert sub-op
-// requests --inherit-style before at the first row/column, where the
-// preceding-side style cannot be copied (no preceding row/column exists).
-// batchWarnings collects the advisory notes a batch surfaces before it runs,
-// in one place so DryRun and Execute cannot drift apart on which ones they
-// report.
-func batchWarnings(runtime *common.RuntimeContext) []string {
-	var out []string
-	if batchNeedsDimInsertBeforeStyleWarning(runtime) {
-		out = append(out, dimInsertBeforeStyleWarning)
-	}
-	out = append(out, batchCollidingDimFreezeNotes(runtime)...)
-	return append(out, batchLegacyDimFreezeNotes(runtime)...)
-}
-
-// batchCollidingDimFreezeNotes reports +dim-freeze sub-ops that target the SAME
-// sheet more than once. Freeze is full-state replacement, so each of them
-// discards the previous one and only the last survives — both still report
-// success, which is exactly why the mistake goes unnoticed. The CLI has already
-// walked the whole ops array by this point, so it can name the survivor and the
-// single sub-op that holds everything the caller clearly meant to hold.
-//
-// A batch cannot read current state, and +styles-put (the other combined-freeze
-// carrier) is not batchable, so folding into ONE sub-op is the only fix — hence
-// a note rather than a suggestion to reorder.
-func batchCollidingDimFreezeNotes(runtime *common.RuntimeContext) []string {
-	rawOps, err := parseBatchOperationsFlag(runtime)
-	if err != nil {
-		return nil // a malformed --operations is the translator's to report.
-	}
-	type freezeOp struct {
-		index      int
-		rows, cols int
-	}
-	// Keyed by the sub-op's sheet selector: freezes on different sheets are
-	// independent. Order of first appearance keeps the notes deterministic.
-	bySheet := map[string][]freezeOp{}
-	var order []string
-	for i, raw := range rawOps {
-		op, ok := raw.(map[string]interface{})
-		if !ok {
-			continue
-		}
-		if sc, _ := op["shortcut"].(string); sc != "+dim-freeze" {
-			continue
-		}
-		input, _ := op["input"].(map[string]interface{})
-		if input == nil {
-			continue
-		}
-		fv := newMapFlagViewForCommand("+dim-freeze", input)
-		rows, cols, ok := dimFreezeAxes(fv)
-		if !ok {
-			continue // an unusable sub-op is the translator's to report.
-		}
-		key := strings.TrimSpace(fv.Str("sheet-id")) + "\x00" + strings.TrimSpace(fv.Str("sheet-name"))
-		if _, seen := bySheet[key]; !seen {
-			order = append(order, key)
-		}
-		bySheet[key] = append(bySheet[key], freezeOp{index: i, rows: rows, cols: cols})
-	}
-
-	var notes []string
-	for _, key := range order {
-		ops := bySheet[key]
-		if len(ops) < 2 {
-			continue
-		}
-		indexes := make([]string, 0, len(ops))
-		// The combined state is what the caller almost certainly meant: keep the
-		// last positive value named for each axis. An axis nobody ever freezes
-		// stays 0, so a deliberate "unfreeze everything" batch still renders as
-		// --rows 0 --cols 0 rather than inventing a freeze.
-		combinedRows, combinedCols := 0, 0
-		for _, op := range ops {
-			indexes = append(indexes, fmt.Sprintf("operations[%d]", op.index))
-			if op.rows > 0 {
-				combinedRows = op.rows
-			}
-			if op.cols > 0 {
-				combinedCols = op.cols
-			}
-		}
-		last := ops[len(ops)-1]
-		notes = append(notes, fmt.Sprintf(
-			"warning: %s are all +dim-freeze on the same sheet — freeze replaces the WHOLE state, so each one discards the previous and only %s survives (ending at %s). They all report success. Replace them with ONE sub-op: %s",
-			strings.Join(indexes, ", "),
-			indexes[len(indexes)-1],
-			dimFreezeSpelling(last.rows, last.cols),
-			dimFreezeSpelling(combinedRows, combinedCols)))
-	}
-	return notes
-}
-
-// batchLegacyDimFreezeNotes steers +dim-freeze sub-ops still written in the
-// deprecated --dimension/--count form (see DEPRECATED(phase-2) on
-// dimFreezeLegacyNote). The standalone command prints that note from its own
-// DryRun/Execute, which a sub-op never reaches — yet the batch is where the
-// legacy form does the most damage: freeze is full-state replacement, so two
-// per-axis sub-ops both report success while only the last axis stays frozen,
-// and +styles-put (the other way to set both axes) is not batchable. The
-// wording comes from the shared helper, so it cannot drift from the standalone
-// one.
-func batchLegacyDimFreezeNotes(runtime *common.RuntimeContext) []string {
-	rawOps, err := parseBatchOperationsFlag(runtime)
-	if err != nil {
-		return nil // a malformed --operations is the translator's to report.
-	}
-	var notes []string
-	for i, raw := range rawOps {
-		op, ok := raw.(map[string]interface{})
-		if !ok {
-			continue
-		}
-		if sc, _ := op["shortcut"].(string); sc != "+dim-freeze" {
-			continue
-		}
-		input, _ := op["input"].(map[string]interface{})
-		if input == nil {
-			continue
-		}
-		if note := dimFreezeLegacyNote(newMapFlagViewForCommand("+dim-freeze", input)); note != "" {
-			notes = append(notes, fmt.Sprintf("operations[%d] (+dim-freeze): %s", i, note))
-		}
-	}
-	return notes
-}
-
-func batchNeedsDimInsertBeforeStyleWarning(runtime *common.RuntimeContext) bool {
-	rawOps, err := parseBatchOperationsFlag(runtime)
-	if err != nil {
-		return false
-	}
-	for _, raw := range rawOps {
-		op, ok := raw.(map[string]interface{})
-		if !ok {
-			continue
-		}
-		sc, _ := op["shortcut"].(string)
-		if sc != "+dim-insert" {
-			continue
-		}
-		input, _ := op["input"].(map[string]interface{})
-		isBefore := false
-		for _, key := range []string{"inherit-style", "inherit_style", "inheritStyle"} {
-			if v, _ := input[key].(string); strings.EqualFold(v, "before") {
-				isBefore = true
-				break
-			}
-		}
-		if !isBefore {
-			continue
-		}
-		posRaw, hasPos := input["position"]
-		if !hasPos {
-			continue
-		}
-		// Warn only at the first row/column (idx 0).
-		if _, idx, err := parseA1Position(strings.TrimSpace(fmt.Sprintf("%v", posRaw))); err == nil && idx == 0 {
-			return true
-		}
-	}
-	return false
-}
-
 // parseBatchOperationsFlag accepts --operations as either a JSON array (the
 // operations list directly) or an envelope object { operations, continue_on_error }
 // for back-compat with the legacy --data shape. Returns the operations array.
@@ -332,17 +154,12 @@ func parseBatchOperationsFlag(runtime *common.RuntimeContext) ([]interface{}, er
 var CellsBatchSetStyle = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+cells-batch-set-style",
-	Description: "Apply one style block to many sheet-prefixed ranges in one batch request (fail-fast, no rollback).",
+	Description: "Apply one style block to many sheet-prefixed ranges in one atomic batch.",
 	Risk:        "write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+cells-batch-set-style"),
-	Tips: []string{
-		"DEPRECATED: superseded by +styles-put, whose one spec also covers merges, row/col sizes and freeze — prefer it for new work.",
-		`Example: lark-cli sheets +cells-batch-set-style --url <URL> --ranges '["Sheet1!A1:B2","汇总!C1:C9"]' --font-weight bold`,
-		"Every range carries its sheet-NAME prefix (Sheet1!A1:B2, not a sheet_id) — there is no --sheet-id / --sheet-name flag here.",
-	},
 	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		if _, err := resolveSpreadsheetToken(runtime); err != nil {
 			return err
@@ -372,14 +189,6 @@ var CellsBatchSetStyle = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		// DEPRECATED(phase-2): +cells-batch-set-style — replaced by +styles-put.
-		// Phase 1 (here): the command keeps working and is already retired from
-		// the skill docs via bundle.json doc_hidden_shortcuts in
-		// sheet-skill-spec; steer new usage to the superset in-band.
-		// Phase 2 removal: drop the shortcut from spec-tables + its
-		// doc_hidden_shortcuts entry, then this command and its input builder.
-		fmt.Fprintln(runtime.IO().ErrOut,
-			"note: +cells-batch-set-style is superseded by +styles-put (one spec covers styles + merges + row/col sizes + freeze); prefer +styles-put for new work")
 		out, err := callTool(ctx, runtime, token, ToolKindWrite, "batch_update", input)
 		if err != nil {
 			return err
@@ -421,7 +230,7 @@ func cellsBatchSetStyleInput(runtime *common.RuntimeContext, token string) (map[
 			return nil, err
 		}
 		totalCells += int64(rows) * int64(cols)
-		if err := checkBatchStampBudget("ranges", totalCells); err != nil {
+		if err := checkBatchStampBudget(totalCells); err != nil {
 			return nil, err
 		}
 		cells := fillCellsMatrix(rows, cols, prototype)
@@ -449,7 +258,7 @@ func cellsBatchSetStyleInput(runtime *common.RuntimeContext, token string) (map[
 var CellsBatchClear = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+cells-batch-clear",
-	Description: "Clear content/formats across many sheet-prefixed ranges in one batch request (irreversible; fail-fast, no rollback).",
+	Description: "Clear content/formats across many sheet-prefixed ranges in one atomic batch (irreversible).",
 	Risk:        "high-risk-write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
@@ -525,7 +334,7 @@ func cellsBatchClearInput(runtime *common.RuntimeContext, token string) (map[str
 var DropdownUpdate = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+dropdown-update",
-	Description: "Install or replace one dropdown across many sheet-prefixed ranges in one batch request (fail-fast, no rollback).",
+	Description: "Install or replace one dropdown across many sheet-prefixed ranges atomically.",
 	Risk:        "write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
@@ -571,7 +380,7 @@ var DropdownUpdate = common.Shortcut{
 var DropdownDelete = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+dropdown-delete",
-	Description: "Clear dropdowns from many sheet-prefixed ranges in one batch request (irreversible; fail-fast, no rollback).",
+	Description: "Clear dropdowns from many sheet-prefixed ranges atomically (irreversible).",
 	Risk:        "high-risk-write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
@@ -643,7 +452,7 @@ func dropdownBatchInput(runtime *common.RuntimeContext, token string, clear bool
 			return nil, err
 		}
 		totalCells += int64(rows) * int64(cols)
-		if err := checkBatchStampBudget("ranges", totalCells); err != nil {
+		if err := checkBatchStampBudget(totalCells); err != nil {
 			return nil, err
 		}
 		cells := fillCellsMatrix(rows, cols, prototype)
@@ -675,10 +484,10 @@ const maxBatchRanges = 100
 // cells matrix up front, so the SUM across ranges is the real peak-memory bound
 // — the per-range checkStampMatrixBudget alone can't stop many ranges from
 // summing past it. totalCells is int64 to stay overflow-safe.
-func checkBatchStampBudget(flagName string, totalCells int64) error {
+func checkBatchStampBudget(totalCells int64) error {
 	if totalCells > maxStampMatrixCells {
-		return sheetsValidationForFlag(flagName,
-			"the request expands to %d cells total, over the %d-cell safety cap; reduce the number or size of ranges",
+		return sheetsValidationForFlag("ranges",
+			"ranges expand to %d cells total, over the %d-cell safety cap; reduce the number or size of ranges",
 			totalCells, maxStampMatrixCells)
 	}
 	return nil

shortcuts/sheets/lark_sheet_batch_update_test.go

@@ -58,39 +58,6 @@ func TestBatchUpdate_TranslatesShortcutToToolName(t *testing.T) {
 	}
 }
 
-func TestBatchUpdate_DimInsertInheritAfterCopiesFollowingStyle(t *testing.T) {
-	t.Parallel()
-
-	body := parseDryRunBody(t, BatchUpdate, []string{
-		"--url", testURL,
-		"--operations", `[
-		  {"shortcut":"+dim-insert","input":{"sheet_id":"sh1","position":"D","count":1,"inherit_style":"after"}}
-		]`,
-		"--yes",
-	})
-	input := decodeToolInput(t, body, "batch_update")
-	ops, _ := input["operations"].([]interface{})
-	if len(ops) != 1 {
-		t.Fatalf("operations length = %d, want 1", len(ops))
-	}
-	op := ops[0].(map[string]interface{})
-	if op["tool_name"] != "modify_sheet_structure" {
-		t.Fatalf("tool_name = %v, want modify_sheet_structure", op["tool_name"])
-	}
-	in, _ := op["input"].(map[string]interface{})
-	// inherit_style=after copies the following column's style via a plain
-	// before-insert at the same position (the backend anchors on the following
-	// column), so position stays D with side=before.
-	assertInputEquals(t, in, map[string]interface{}{
-		"excel_id":  testToken,
-		"sheet_id":  "sh1",
-		"operation": "insert",
-		"position":  "D",
-		"count":     float64(1),
-		"side":      "before",
-	})
-}
-
 func TestBatchUpdate_HighRiskWriteRequiresYes(t *testing.T) {
 	t.Parallel()
 	stdout, stderr, err := runShortcutCapturingErr(t, BatchUpdate, []string{
@@ -438,21 +405,6 @@ func TestBatchUpdate_TranslatorRejects(t *testing.T) {
 			opsJSON:   `[{"shortcut":"+cells-set","input":"not-an-object"}]`,
 			wantMatch: "'input' must be a JSON object",
 		},
-		{
-			name:      "wrapped cell_styles structure",
-			opsJSON:   `[{"shortcut":"+cells-set-style","input":{"sheet_name":"s","range":"A1","cell_styles":{"background_color":"#EBF1F8"}}}]`,
-			wantMatch: "do not wrap in cell_styles",
-		},
-		{
-			name:      "wrapped styles structure",
-			opsJSON:   `[{"shortcut":"+cells-set-style","input":{"sheet_name":"s","range":"A1","styles":{"font_weight":"bold"}}}]`,
-			wantMatch: "do not wrap in styles",
-		},
-		{
-			name:      "wrapped cell_merges structure",
-			opsJSON:   `[{"shortcut":"+cells-set-style","input":{"sheet_name":"s","range":"A1","cell_merges":[{"range":"A1:B1"}]}}]`,
-			wantMatch: "do not wrap in cell_merges",
-		},
 	}
 	for _, tc := range cases {
 		t.Run(tc.name, func(t *testing.T) {
@@ -468,99 +420,6 @@ func TestBatchUpdate_TranslatorRejects(t *testing.T) {
 	}
 }
 
-// TestBatchUpdate_FlattenedStyleKeysNotMistakenForWrapper guards the
-// wrapped-structure rejection against overreach: the same style fields in
-// their correct flattened form must translate cleanly — only the wrapper
-// container keys (cell_styles / styles / cell_merges) are rejected.
-func TestBatchUpdate_FlattenedStyleKeysNotMistakenForWrapper(t *testing.T) {
-	t.Parallel()
-	got, err := translateBatchOp(map[string]interface{}{
-		"shortcut": "+cells-set-style",
-		"input": map[string]interface{}{
-			"sheet_name":       "s",
-			"range":            "A1",
-			"background_color": "#EBF1F8",
-			"font_weight":      "bold",
-		},
-	}, testToken, 0)
-	if err != nil {
-		t.Fatalf("flattened style keys must pass the wrapper check, got %v", err)
-	}
-	input := got["input"].(map[string]interface{})
-	cells := input["cells"].([][]interface{})
-	style := cells[0][0].(map[string]interface{})["cell_styles"].(map[string]interface{})
-	if style["background_color"] != "#EBF1F8" || style["font_weight"] != "bold" {
-		t.Fatalf("translated style = %#v", style)
-	}
-}
-
-// TestBatchUpdate_WrapperKeysDisjointFromSubOpFlags locks the static
-// assumption wrappedSubOpInputKeys relies on: no shortcut registered in
-// batchOpDispatch declares a flag named cell_styles / cell_merges / styles.
-// If a future dispatch-table addition (e.g. +table-put) carries one of these
-// flags, its legitimate input would be silently rejected by the wrapper
-// check — this test turns that silent breakage into a build-time failure.
-func TestBatchUpdate_WrapperKeysDisjointFromSubOpFlags(t *testing.T) {
-	t.Parallel()
-	wrapped := make(map[string]struct{}, len(wrappedSubOpInputKeys))
-	for _, k := range wrappedSubOpInputKeys {
-		wrapped[k] = struct{}{}
-	}
-	for shortcut := range batchOpDispatch {
-		for _, f := range flagsFor(shortcut) {
-			key := strings.ReplaceAll(f.Name, "-", "_")
-			if _, clash := wrapped[key]; clash {
-				t.Errorf("%s declares flag --%s which collides with wrappedSubOpInputKeys; "+
-					"exempt this shortcut from the wrapper check before adding it to batchOpDispatch",
-					shortcut, f.Name)
-			}
-		}
-	}
-}
-
-// TestBatchUpdate_AggregatesMultipleOpErrors pins op-level aggregation: when
-// several operations are invalid, one reply names them all (numbered, with
-// each op's own error) instead of failing on the first bad op only. A single
-// bad op keeps the historical single-error message (no aggregate wrapper).
-func TestBatchUpdate_AggregatesMultipleOpErrors(t *testing.T) {
-	t.Parallel()
-
-	t.Run("two bad ops reported together", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[
-				{"shortcut":"+cells-set-magic","input":{}},
-				{"shortcut":"+cells-set","input":{"sheet_name":"s","range":"A1"}},
-				{"shortcut":"+cells-clear","input":{"sheet_name":"s","range":"A1"}}
-			]`,
-			"--yes", "--dry-run",
-		})
-		requireValidation(t, err, "2 of 3 operations failed validation")
-		for _, want := range []string{"1) ", "2) ", "operations[0]", "operations[1]"} {
-			if !strings.Contains(err.Error(), want) {
-				t.Errorf("aggregated op error should contain %q, got %q", want, err.Error())
-			}
-		}
-	})
-
-	t.Run("single bad op keeps plain message", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[
-				{"shortcut":"+cells-set-magic","input":{}},
-				{"shortcut":"+cells-clear","input":{"sheet_name":"s","range":"A1"}}
-			]`,
-			"--yes", "--dry-run",
-		})
-		requireValidation(t, err, "not allowed in +batch-update")
-		if strings.Contains(err.Error(), "operations failed validation") {
-			t.Errorf("single bad op must not get the aggregate wrapper, got %q", err.Error())
-		}
-	})
-}
-
 // TestBatchUpdate_PrescriptiveHints pins the recovery hints that ride on the
 // highest-frequency batch failures, so an agent can repair its payload in a
 // single retry without --help / --print-schema round trips.
@@ -729,145 +588,3 @@ func TestSplitSheetPrefixedRange(t *testing.T) {
 	// Compile-time use of json import
 	_ = json.Marshal
 }
-
-// TestBatchUpdate_CollidingDimFreezeWarns covers the failure mode the legacy
-// deprecation note alone could not surface: two +dim-freeze sub-ops on one
-// sheet. Freeze is full-state replacement, so the second silently discards the
-// first — and BOTH report success, which is why it goes unnoticed. Per-op
-// "equivalent to --rows 1" / "equivalent to --cols 2" notes do not say that;
-// the caller has to infer the interaction. This pins that the CLI states it.
-func TestBatchUpdate_CollidingDimFreezeWarns(t *testing.T) {
-	t.Parallel()
-
-	t.Run("two per-axis freezes on one sheet", func(t *testing.T) {
-		t.Parallel()
-		warning := dryRunWarning(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S1","rows":1}},
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S1","cols":2}}
-			]`,
-			"--yes",
-		})
-		for _, want := range []string{
-			"operations[0], operations[1]",
-			"only operations[1] survives",
-			"--cols 2)",                     // the state actually reached
-			"ONE sub-op: --rows 1 --cols 2", // the fix
-		} {
-			if !strings.Contains(warning, want) {
-				t.Errorf("collision warning should contain %q, got %q", want, warning)
-			}
-		}
-	})
-
-	t.Run("legacy spelling collides the same way and keeps its own note", func(t *testing.T) {
-		t.Parallel()
-		warning := dryRunWarning(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S1","dimension":"row","count":1}},
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S1","dimension":"column","count":2}}
-			]`,
-			"--yes",
-		})
-		if !strings.Contains(warning, "ONE sub-op: --rows 1 --cols 2") {
-			t.Errorf("legacy spelling should collide too, got %q", warning)
-		}
-		if !strings.Contains(warning, "superseded by --rows/--cols") {
-			t.Errorf("per-op deprecation note should still ride along, got %q", warning)
-		}
-	})
-
-	t.Run("different sheets do not collide", func(t *testing.T) {
-		t.Parallel()
-		warning := dryRunWarning(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S1","rows":1}},
-			  {"shortcut":"+dim-freeze","input":{"sheet_name":"S2","cols":2}}
-			]`,
-			"--yes",
-		})
-		if strings.Contains(warning, "same sheet") {
-			t.Errorf("freezes on different sheets are independent, got %q", warning)
-		}
-	})
-
-	t.Run("a single freeze warns about nothing", func(t *testing.T) {
-		t.Parallel()
-		warning := dryRunWarning(t, BatchUpdate, []string{
-			"--url", testURL,
-			"--operations", `[{"shortcut":"+dim-freeze","input":{"sheet_name":"S1","rows":1,"cols":2}}]`,
-			"--yes",
-		})
-		if warning != "" {
-			t.Errorf("one combined freeze is the correct form, got warning %q", warning)
-		}
-	})
-}
-
-// TestBatchOpAliasCollidesWithTarget pins the message for a sub-op carrying
-// BOTH an intuitive alias and the flag it aliases. The key is recognized, so
-// reporting it as "unknown input key" (which it did, because keys are walked
-// in sorted order and "size" sorts before "width", leaving nothing to conflict
-// with yet) sent the caller looking for a typo that was not there.
-func TestBatchOpAliasCollidesWithTarget(t *testing.T) {
-	t.Parallel()
-
-	t.Run("conflicting values name both spellings", func(t *testing.T) {
-		t.Parallel()
-		input := map[string]interface{}{"sheet_name": "S1", "range": "A:C", "size": float64(100), "width": float64(120)}
-		err := normalizeSubOpInputKeys("+cols-resize", input)
-		if err == nil {
-			t.Fatal("want an error for size + width with different values")
-		}
-		for _, want := range []string{`"size"`, `"width"`, "same flag"} {
-			if !strings.Contains(err.Error(), want) {
-				t.Errorf("error should contain %q, got %q", want, err.Error())
-			}
-		}
-		if strings.Contains(err.Error(), "unknown input key") {
-			t.Errorf("an aliased key is not unknown, got %q", err.Error())
-		}
-	})
-
-	t.Run("same value under both spellings drops the alias", func(t *testing.T) {
-		t.Parallel()
-		input := map[string]interface{}{"sheet_name": "S1", "range": "A:C", "size": float64(120), "width": float64(120)}
-		if err := normalizeSubOpInputKeys("+cols-resize", input); err != nil {
-			t.Fatalf("identical values are harmless, got %v", err)
-		}
-		if _, still := input["size"]; still {
-			t.Errorf("the alias should be dropped, got %#v", input)
-		}
-		if input["width"] != float64(120) {
-			t.Errorf("width = %#v, want 120", input["width"])
-		}
-	})
-}
-
-// TestBatchUpdate_AggregatedErrorsKeepHints pins that folding several bad
-// sub-ops into one message does not cost the caller the per-shortcut key
-// contract each single-op error carries — otherwise the more mistakes you
-// make, the less guidance you get.
-func TestBatchUpdate_AggregatedErrorsKeepHints(t *testing.T) {
-	t.Parallel()
-
-	_, _, err := runShortcutCapturingErr(t, BatchUpdate, []string{
-		"--url", testURL, "--yes",
-		"--operations", `[
-		  {"shortcut":"+cells-set","input":{"sheet_name":"S1","bogus":1}},
-		  {"shortcut":"+cells-clear","input":{"sheet_name":"S1","nope":2}}
-		]`,
-	})
-	ve := requireValidation(t, err, "2 of 2 operations failed validation")
-	for _, want := range []string{
-		"+cells-set input keys:",
-		"+cells-clear input keys:",
-	} {
-		if !strings.Contains(ve.Message, want) {
-			t.Errorf("aggregated message should inline %q, got %q", want, ve.Message)
-		}
-	}
-}

shortcuts/sheets/lark_sheet_range_operations.go

@@ -67,7 +67,7 @@ var CellsClear = common.Shortcut{
 		return nil
 	},
 	Tips: []string{
-		"high-risk-write — pass --yes to confirm (exit 10 without it), or preview with --dry-run first; clear is not undoable.",
+		"high-risk-write — always preview with --dry-run; clear is not undoable.",
 		"Can't delete an embedded pivot/chart by clearing cells — remove the object itself with +pivot-delete / +chart-delete.",
 	},
 }
@@ -242,7 +242,7 @@ func mergeInput(runtime flagView, token, sheetID, sheetName, op string, withMerg
 var RowsResize = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+rows-resize",
-	Description: "Resize rows in pixels: --range + --height <px> for one uniform height, --heights '{\"1\":50,\"2:20\":30,\"21\":\"auto\"}' for per-row heights in one batch request, or --type standard/auto (--range is 1-based A1 like \"2:10\" or \"5\").",
+	Description: "Resize rows in pixels: --range + --height <px> for one uniform height, --heights '{\"1\":50,\"2:20\":30,\"21\":\"auto\"}' for per-row heights in one atomic call, or --type standard/auto (--range is 1-based A1 like \"2:10\" or \"5\").",
 	Risk:        "write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
@@ -260,19 +260,15 @@ var RowsResize = common.Shortcut{
 var ColsResize = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+cols-resize",
-	Description: "Resize columns in pixels (NOT Excel char units): --range + --width <px> for one uniform width, --widths '{\"A\":100,\"C:E\":120}' for per-column widths in one batch request, or --type standard to reset (--range is column letters like \"A:E\" or \"C\"; no auto for cols).",
+	Description: "Resize columns in pixels (NOT Excel char units): --range + --width <px> for one uniform width, --widths '{\"A\":100,\"C:E\":120}' for per-column widths in one atomic call, or --type standard to reset (--range is column letters like \"A:E\" or \"C\"; no auto for cols).",
 	Risk:        "write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+cols-resize"),
-	Tips: []string{
-		"Example: lark-cli sheets +cols-resize --url <URL> --sheet-name Sheet1 --range A:C --width 120",
-		`Different widths per column in one batch request: --widths '{"A":80,"C:E":120}'. Widths are pixels (px ≈ chars × 8 + 16), not Excel character units.`,
-	},
-	Validate: validateViaResize("column"),
-	DryRun:   resizeDryRun("column"),
-	Execute:  resizeExecute("column"),
+	Validate:    validateViaResize("column"),
+	DryRun:      resizeDryRun("column"),
+	Execute:     resizeExecute("column"),
 }
 
 // resizeDryRun / resizeExecute route a resize shortcut through resizeToolCall

shortcuts/sheets/lark_sheet_read_data.go

@@ -69,7 +69,8 @@ var CellsGet = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		return emitReadResult(runtime, out)
+		runtime.Out(out, nil)
+		return nil
 	},
 }
 
@@ -87,19 +88,17 @@ func cellsGetInput(runtime *common.RuntimeContext, token, sheetID, sheetName str
 	// read cap. Pin cell_limit very high so the tool's own default never binds
 	// before max_chars.
 	input["cell_limit"] = unboundedReadLimit
-	if n, ok := maxCharsInput(runtime); ok {
+	if n := runtime.Int("max-chars"); n > 0 {
 		input["max_chars"] = n
 	}
 	return input
 }
 
 // applyIncludeToCellsGet maps the fine-grained --include vocabulary to the
-// tool's switches:
+// tool's two coarse switches:
 //
 //   - include_styles (bool) — toggled by "style" presence
 //   - value_render_option (enum) — "formula" → formula; otherwise omitted
-//   - include_truncation_info (bool) — toggled by "truncation" presence; makes
-//     the tool estimate and return per-cell isRowTruncated / isColTruncated
 //
 // "value", "comment", and "data_validation" are always returned by the tool
 // per the schema; they have no dedicated knob today but are accepted in
@@ -120,9 +119,6 @@ func applyIncludeToCellsGet(input map[string]interface{}, include []string) {
 	if want["formula"] {
 		input["value_render_option"] = "formula"
 	}
-	if want["truncation"] {
-		input["include_truncation_info"] = true
-	}
 }
 
 // CsvGet wraps get_range_as_csv: pull one range as RFC 4180 CSV with optional
@@ -143,6 +139,9 @@ var CsvGet = common.Shortcut{
 		if _, _, err := resolveSheetSelector(runtime); err != nil {
 			return err
 		}
+		if strings.TrimSpace(runtime.Str("range")) == "" {
+			return sheetsValidationForFlag("range", "--range is required")
+		}
 		return nil
 	},
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
@@ -166,25 +165,16 @@ var CsvGet = common.Shortcut{
 		if !runtime.Bool("include-row-prefix") {
 			out = stripRowPrefixFromCsvOutput(out)
 		}
-		return emitReadResult(runtime, out)
+		runtime.Out(out, nil)
+		return nil
 	},
 }
 
-// csvGetFullSheetRange is the range sent when --range is omitted: the tool
-// requires one, but clips anything past the grid bounds and reports the clip
-// in actual_range — so an over-wide whole-columns range reads the entire
-// sheet in one call, with no workbook-info pre-flight. Eval traces show
-// "read the whole sheet" as a recurring intent (--range was the single most
-// missed required flag once the rest of the surface was fixed).
-const csvGetFullSheetRange = "A:ZZZ"
-
 func csvGetInput(runtime *common.RuntimeContext, token, sheetID, sheetName string) map[string]interface{} {
 	input := map[string]interface{}{"excel_id": token}
 	sheetSelectorForToolInput(input, sheetID, sheetName)
 	if r := strings.TrimSpace(runtime.Str("range")); r != "" {
 		input["range"] = r
-	} else {
-		input["range"] = csvGetFullSheetRange
 	}
 	if runtime.Bool("skip-hidden") {
 		input["skip_hidden"] = true
@@ -193,7 +183,7 @@ func csvGetInput(runtime *common.RuntimeContext, token, sheetID, sheetName strin
 	// read cap. Pin max_rows very high so the tool's own default never binds
 	// before max_chars.
 	input["max_rows"] = unboundedReadLimit
-	if n, ok := maxCharsInput(runtime); ok {
+	if n := runtime.Int("max-chars"); n > 0 {
 		input["max_chars"] = n
 	}
 	return input

shortcuts/sheets/lark_sheet_read_data_test.go

@@ -34,65 +34,6 @@ func TestReadDataShortcuts_DryRun(t *testing.T) {
 				"cell_limit":          float64(unboundedReadLimit), // pinned high; --max-chars is the only cap
 			},
 		},
-		{
-			name:     "+cells-get include=formula without style pins include_styles=false",
-			sc:       CellsGet,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2", "--include", "formula"},
-			toolName: "get_cell_ranges",
-			wantInput: map[string]interface{}{
-				"excel_id":            testToken,
-				"sheet_id":            testSheetID,
-				"ranges":              []interface{}{"A1:B2"},
-				"include_styles":      false,
-				"value_render_option": "formula",
-				"cell_limit":          float64(unboundedReadLimit),
-			},
-		},
-		{
-			// --include truncation toggles include_truncation_info so the tool
-			// estimates and returns per-cell isRowTruncated / isColTruncated.
-			name:     "+cells-get include=truncation",
-			sc:       CellsGet,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2", "--include", "truncation"},
-			toolName: "get_cell_ranges",
-			wantInput: map[string]interface{}{
-				"excel_id":                testToken,
-				"sheet_id":                testSheetID,
-				"ranges":                  []interface{}{"A1:B2"},
-				"include_styles":          false,
-				"include_truncation_info": true,
-				"cell_limit":              float64(unboundedReadLimit),
-			},
-		},
-		{
-			// --output-path alone raises the cap to the bounded file-offload
-			// default — NOT the unbounded sentinel; the read path is not
-			// streaming, so the cap is the OOM guard.
-			name:     "+cells-get output-path uses bounded offload cap",
-			sc:       CellsGet,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2", "--output-path", "out.json"},
-			toolName: "get_cell_ranges",
-			wantInput: map[string]interface{}{
-				"excel_id":  testToken,
-				"sheet_id":  testSheetID,
-				"ranges":    []interface{}{"A1:B2"},
-				"max_chars": float64(outputPathReadLimit),
-			},
-		},
-		{
-			// An explicit --max-chars survives --output-path instead of being
-			// silently replaced by the unbounded sentinel.
-			name:     "+cells-get explicit max-chars survives output-path",
-			sc:       CellsGet,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2", "--output-path", "out.json", "--max-chars", "12345"},
-			toolName: "get_cell_ranges",
-			wantInput: map[string]interface{}{
-				"excel_id":  testToken,
-				"sheet_id":  testSheetID,
-				"ranges":    []interface{}{"A1:B2"},
-				"max_chars": float64(12345),
-			},
-		},
 		{
 			// Canonical form: --sheet-id + bare --range. Aligned with
 			// +cells-get / +csv-get; before the e2e BUG-019 fix this
@@ -151,9 +92,7 @@ func TestDropdownGet_RequiresSheetSelector(t *testing.T) {
 
 // TestReadData_RequiresRange covers the trim-based --range guard on the
 // single-range readers (--range "" slips past cobra's MarkFlagRequired but
-// must still be rejected by Validate). +csv-get is deliberately absent:
-// its --range is optional — omitted/blank means a whole-sheet read (see
-// TestCsvGet_RangeOptionalDefaultsToFullSheet).
+// must still be rejected by Validate).
 func TestReadData_RequiresRange(t *testing.T) {
 	t.Parallel()
 	cases := []struct {
@@ -161,6 +100,7 @@ func TestReadData_RequiresRange(t *testing.T) {
 		sc   common.Shortcut
 	}{
 		{"+cells-get", CellsGet},
+		{"+csv-get", CsvGet},
 		{"+dropdown-get", DropdownGet},
 	}
 	for _, c := range cases {
@@ -174,23 +114,6 @@ func TestReadData_RequiresRange(t *testing.T) {
 	}
 }
 
-// TestCsvGet_RangeOptionalDefaultsToFullSheet pins the whole-sheet default:
-// with --range omitted the request carries the over-wide clip range, so a
-// full read needs no workbook-info pre-flight (eval: --range was the most
-// missed required flag on +csv-get once the rest of the surface settled).
-func TestCsvGet_RangeOptionalDefaultsToFullSheet(t *testing.T) {
-	t.Parallel()
-	stdout, _, err := runShortcutCapturingErr(t, CsvGet, []string{
-		"--url", testURL, "--sheet-id", testSheetID, "--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("rangeless +csv-get must pass validation, got: %v", err)
-	}
-	if !strings.Contains(stdout, csvGetFullSheetRange) {
-		t.Fatalf("dry-run body should carry the full-sheet range %q, got %q", csvGetFullSheetRange, stdout)
-	}
-}
-
 // TestInfoTypeFromInclude exercises the fine-grained → coarse mapping
 // directly (white-box).
 func TestInfoTypeFromInclude(t *testing.T) {

shortcuts/sheets/lark_sheet_sheet_structure.go

@@ -6,7 +6,6 @@ package sheets
 import (
 	"context"
 	"fmt"
-	"sort"
 	"strconv"
 	"strings"
 
@@ -129,29 +128,12 @@ var DimInsert = common.Shortcut{
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+dim-insert"),
-	Tips: []string{
-		"Example: lark-cli sheets +dim-insert --url <URL> --sheet-name Sheet1 --position 3 --count 2 --inherit-style before",
-		"Rows vs columns comes from --position alone: a row number (3) inserts rows, a column letter (C) inserts columns — there is no --dimension flag.",
-	},
-	Validate: validateViaInput(dimInsertInput),
+	Validate:    validateViaInput(dimInsertInput),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
 		input, _ := dimInsertInput(runtime, token, sheetID, sheetName)
-		dr := invokeToolDryRun(token, ToolKindWrite, "modify_sheet_structure", input)
-		switch {
-		case dimInsertNeedsBeforeStyleWarning(runtime):
-			dr.Set("warning_message", dimInsertBeforeStyleWarning)
-		case dimInsertAnchorShifted(runtime, input):
-			// --inherit-style before anchors one unit earlier (see
-			// dimInsertInput), so the previewed body carries a position the
-			// caller never typed. Unexplained, that reads as an off-by-one bug in
-			// exactly the artifact people dry-run to check for off-by-one bugs.
-			dr.Set("warning_message", fmt.Sprintf(
-				"note: the previewed position is %q, not the %q you passed — this is not an off-by-one. --inherit-style before is emulated by anchoring one row/column earlier and inserting after it, which lands in the same place while copying the PRECEDING style. The row/column still appears at %q.",
-				input["position"], strings.TrimSpace(runtime.Str("position")), strings.TrimSpace(runtime.Str("position"))))
-		}
-		return dr
+		return invokeToolDryRun(token, ToolKindWrite, "modify_sheet_structure", input)
 	},
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		token, err := resolveSpreadsheetTokenExec(runtime)
@@ -166,9 +148,6 @@ var DimInsert = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		if dimInsertNeedsBeforeStyleWarning(runtime) {
-			fmt.Fprintln(runtime.IO().ErrOut, dimInsertBeforeStyleWarning)
-		}
 		out, err := callTool(ctx, runtime, token, ToolKindWrite, "modify_sheet_structure", input)
 		if err != nil {
 			return err
@@ -178,41 +157,8 @@ var DimInsert = common.Shortcut{
 	},
 }
 
-// dimInsertBeforeStyleWarning fires only when the preceding-side style cannot
-// be copied: --inherit-style before at the first row/column, where no
-// preceding row/column exists. The row/column is still inserted before
-// --position, just without style inheritance. (--inherit-style after has no
-// such edge — a plain before-insert always has a following row/column.)
-const dimInsertBeforeStyleWarning = "warning: --inherit-style before cannot copy the preceding row/column's style at the first row/column (no preceding row/column exists); inserting before --position without style inheritance. Copy styles separately if needed."
-
-// dimInsertAnchorShifted reports whether the built body carries an anchor
-// position different from the one the caller passed — true exactly when the
-// --inherit-style before emulation moved it back one unit. Compared against the
-// built input rather than recomputed, so the note can never claim a shift the
-// request does not have.
-func dimInsertAnchorShifted(runtime flagView, input map[string]interface{}) bool {
-	built, ok := input["position"].(string)
-	return ok && built != strings.TrimSpace(runtime.Str("position"))
-}
-
-func dimInsertNeedsBeforeStyleWarning(runtime flagView) bool {
-	if !runtime.Changed("inherit-style") || runtime.Str("inherit-style") != "before" {
-		return false
-	}
-	// Only the first row/column (idx 0) has no preceding row/column.
-	_, idx, err := parseA1Position(strings.TrimSpace(runtime.Str("position")))
-	return err == nil && idx == 0
-}
-
 // dimInsertInput passes --position (1-based row number "3" or column letter
-// "C") to the tool's `position` field; --count maps to `count`.
-//
-// +dim-insert's public contract is always "insert before --position";
-// --inherit-style only selects which side's style the new row/column copies,
-// never the insertion side. The sheet-ai tool always copies the *anchor*
-// column's style (the target passed as position), regardless of side — so
-// --inherit-style before is emulated by anchoring one unit earlier. See the
-// switch below.
+// "C") straight to the tool's `position` field; --count maps to `count`.
 func dimInsertInput(runtime flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
 	if err := requireSheetSelector(sheetID, sheetName); err != nil {
 		return nil, err
@@ -238,36 +184,11 @@ func dimInsertInput(runtime flagView, token, sheetID, sheetName string) (map[str
 		"count":     count,
 	}
 	sheetSelectorForToolInput(input, sheetID, sheetName)
-	// --inherit-style selects which side's style the blank row/column copies;
-	// the insertion always lands *before* --position. Empirically the addCol
-	// backend copies the *anchor* column's style (the target passed as
-	// position), regardless of side — side only decides whether the blank lands
-	// before or after that anchor (verified live, see
-	// TestDimInsertInheritStyleSideMapping):
-	//   after  → side=before at P: the blank lands at P and anchor P becomes the
-	//            *following* neighbour, so the blank copies it. Position unchanged.
-	//   before → side=after at P-1: the blank still lands at P (insert-after-(P-1)
-	//            == insert-before-P) and anchor P-1 becomes the *preceding*
-	//            neighbour, so the blank copies it.
-	//
-	// The flag documents `after` as its default, and the omitted case takes that
-	// branch rather than leaving `side` off the request. This is belt-and-braces,
-	// not a fix: the backend's own default IS `before`, verified live 07-31 on a
-	// 4-way sheet (omitted / after / before / no-side-at-all all place the blank
-	// at --position, and omitted inherits the FOLLOWING row's style exactly as
-	// `after` does). Sending it explicitly just stops the documented default from
-	// depending on an undocumented server-side one.
-	// Pinned by TestDimInsertOmittedMatchesAfter.
 	switch runtime.Str("inherit-style") {
 	case "before":
-		if prev, ok := a1PositionBefore(position); ok {
-			input["side"] = "after"
-			input["position"] = prev
-		}
-		// First row/column: no preceding row/column exists, so fall back to a
-		// plain before-insert (dimInsertNeedsBeforeStyleWarning surfaces this).
-	default: // "after", and the omitted case it is the default for.
 		input["side"] = "before"
+	case "after":
+		input["side"] = "after"
 	}
 	return input, nil
 }
@@ -282,34 +203,10 @@ var DimDelete = common.Shortcut{
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+dim-delete"),
-	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
-		if runtime.Changed("ranges") {
-			if runtime.Changed("range") {
-				return sheetsValidationForFlag("ranges", "--range and --ranges are mutually exclusive; put every range into --ranges")
-			}
-			token, err := resolveSpreadsheetToken(runtime)
-			if err != nil {
-				return err
-			}
-			sheetID, sheetName, err := resolveSheetSelector(runtime)
-			if err != nil {
-				return err
-			}
-			_, err = dimDeleteRangesOps(runtime, token, sheetID, sheetName)
-			return err
-		}
-		return validateDimRangeOp("delete")(ctx, runtime)
-	},
+	Validate:    validateDimRangeOp("delete"),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
-		if runtime.Changed("ranges") {
-			ops, _ := dimDeleteRangesOps(runtime, token, sheetID, sheetName)
-			return invokeToolDryRun(token, ToolKindWrite, "batch_update", map[string]interface{}{
-				"excel_id":   token,
-				"operations": ops,
-			})
-		}
 		input, _ := dimRangeOpInput(runtime, token, sheetID, sheetName, "delete")
 		return invokeToolDryRun(token, ToolKindWrite, "modify_sheet_structure", input)
 	},
@@ -322,21 +219,6 @@ var DimDelete = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		if runtime.Changed("ranges") {
-			ops, err := dimDeleteRangesOps(runtime, token, sheetID, sheetName)
-			if err != nil {
-				return err
-			}
-			out, err := callTool(ctx, runtime, token, ToolKindWrite, "batch_update", map[string]interface{}{
-				"excel_id":   token,
-				"operations": ops,
-			})
-			if err != nil {
-				return err
-			}
-			runtime.Out(out, nil)
-			return nil
-		}
 		input, err := dimRangeOpInput(runtime, token, sheetID, sheetName, "delete")
 		if err != nil {
 			return err
@@ -350,76 +232,9 @@ var DimDelete = common.Shortcut{
 	},
 	Tips: []string{
 		"Row/column deletion is irreversible. Always preview with --dry-run first.",
-		`Scattered ranges: --ranges '["5:5","8:8","11:13"]' deletes them in one batch request (fail-fast, no rollback) — the CLI orders positions descending, so indexes never shift under you.`,
 	},
 }
 
-// dimDeleteRangesOps parses --ranges into one atomic batch of
-// modify_sheet_structure delete ops, ordered DESCENDING by start position:
-// deleting an earlier row shifts every later index up, so ascending
-// execution deletes the wrong rows — the recurring failure of hand-built
-// dim-delete batches in eval traces. Same-dimension and non-overlap are
-// enforced up front.
-func dimDeleteRangesOps(runtime flagView, token, sheetID, sheetName string) ([]interface{}, error) {
-	if err := requireSheetSelector(sheetID, sheetName); err != nil {
-		return nil, err
-	}
-	raw, err := requireJSONArray(runtime, "ranges")
-	if err != nil {
-		return nil, err
-	}
-	if len(raw) == 0 {
-		return nil, sheetsValidationForFlag("ranges", "--ranges must be a non-empty JSON array")
-	}
-	if len(raw) > maxBatchRanges {
-		return nil, sheetsValidationForFlag("ranges", "--ranges accepts at most %d entries; got %d", maxBatchRanges, len(raw))
-	}
-	type span struct {
-		raw        string
-		start, end int
-	}
-	spans := make([]span, 0, len(raw))
-	dimension := ""
-	for i, v := range raw {
-		s, ok := v.(string)
-		if !ok {
-			return nil, sheetsValidationForFlag("ranges", "--ranges[%d] must be a string", i)
-		}
-		dim, start, end, err := parseA1Range(s)
-		if err != nil {
-			return nil, sheetsValidationForFlag("ranges", "--ranges[%d] %q: %v", i, s, err)
-		}
-		if dimension == "" {
-			dimension = dim
-		} else if dim != dimension {
-			return nil, sheetsValidationForFlag("ranges", "--ranges[%d] %q is a %s range but earlier entries are %s ranges; one call deletes rows OR columns, not both", i, s, dim, dimension)
-		}
-		spans = append(spans, span{raw: strings.TrimSpace(s), start: start, end: end})
-	}
-	sort.Slice(spans, func(i, j int) bool { return spans[i].start > spans[j].start })
-	for i := 1; i < len(spans); i++ {
-		// Descending order: spans[i-1] starts at or after spans[i]. Overlap
-		// (or duplicate) makes the later delete hit already-shifted positions.
-		if spans[i].end >= spans[i-1].start {
-			return nil, sheetsValidationForFlag("ranges", "--ranges entries %q and %q overlap; merge them into one range", spans[i].raw, spans[i-1].raw)
-		}
-	}
-	ops := make([]interface{}, 0, len(spans))
-	for _, sp := range spans {
-		input := map[string]interface{}{
-			"excel_id":  token,
-			"operation": "delete",
-			"range":     sp.raw,
-		}
-		sheetSelectorForToolInput(input, sheetID, sheetName)
-		ops = append(ops, map[string]interface{}{
-			"tool_name": "modify_sheet_structure",
-			"input":     input,
-		})
-	}
-	return ops, nil
-}
-
 // validateDimRangeOp returns a Validate closure that delegates to
 // dimRangeOpInput for shortcuts (delete/hide/unhide) whose builder takes an
 // extra `op` argument. Token check happens here; the rest is the builder.
@@ -466,37 +281,23 @@ var DimUngroup = newDimGroupShortcut(
 	"+dim-ungroup", "Remove a row/column outline group.", "ungroup",
 )
 
-// DimFreeze sets the sheet's freeze state. Freeze is full-state replacement
-// server-side (verified 07-31 live), so every call states the WHOLE state:
-// --rows/--cols name both axes at once, while the older --dimension/--count
-// pair can only name one and therefore unfreezes the other.
+// DimFreeze freezes the first N rows or columns; --count 0 unfreezes that
+// dimension.
 var DimFreeze = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+dim-freeze",
-	Description: "Freeze the first N rows and/or columns; this sets the whole freeze state, so an axis you do not name ends up unfrozen.",
+	Description: "Freeze the first N rows or columns; --count 0 unfreezes the chosen dimension.",
 	Risk:        "write",
 	Scopes:      []string{"sheets:spreadsheet:write_only"},
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+dim-freeze"),
-	Tips: []string{
-		"Example: lark-cli sheets +dim-freeze --url <URL> --sheet-name Sheet1 --rows 1 --cols 2 (holds the header row and the first 2 columns in one call)",
-		"Freezing is not additive: --dimension row --count 1 followed by --dimension column --count 2 leaves ONLY the columns frozen. Pass --rows/--cols together instead of calling twice",
-		"To unfreeze one axis but keep the other, state the survivor: --rows 0 --cols 2. Bare --count 0 clears both",
-	},
-	Validate: validateViaInput(dimFreezeInput),
+	Validate:    validateViaInput(dimFreezeInput),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
 		input, _ := dimFreezeInput(runtime, token, sheetID, sheetName)
-		dr := invokeToolDryRun(token, ToolKindWrite, "modify_sheet_structure", input)
-		// Surface the deprecation steer during the preview too: agents dry-run
-		// before executing, so a note only on the execute path arrives after the
-		// spelling is already committed to.
-		if note := dimFreezeLegacyNote(runtime); note != "" {
-			dr.Set("warning_message", note)
-		}
-		return dr
+		return invokeToolDryRun(token, ToolKindWrite, "modify_sheet_structure", input)
 	},
 	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
 		token, err := resolveSpreadsheetTokenExec(runtime)
@@ -511,9 +312,6 @@ var DimFreeze = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		if note := dimFreezeLegacyNote(runtime); note != "" {
-			fmt.Fprintln(runtime.IO().ErrOut, note)
-		}
 		out, err := callTool(ctx, runtime, token, ToolKindWrite, "modify_sheet_structure", input)
 		if err != nil {
 			return err
@@ -523,151 +321,33 @@ var DimFreeze = common.Shortcut{
 	},
 }
 
-// DEPRECATED(phase-2): +dim-freeze --dimension / --count — replaced by
-// --rows / --cols. Phase 1: the flags keep working, are retired from the skill
-// docs via bundle.json doc_hidden_flags in sheet-skill-spec and from --help via
-// their hidden mark, and every use is steered by dimFreezeLegacyNote.
-// Phase 2 removal: drop both rows from spec-tables/flags.json + their
-// doc_hidden_flags entry, then dimFreezeLegacyNote, dimFreezeEquivalent, their
-// call sites (this shortcut's DryRun/Execute and batchLegacyDimFreezeNotes) and
-// the legacy branch in dimFreezeInput.
-//
-// The pair is a strict subset of --rows/--cols — every --dimension/--count call
-// has a byte-identical --rows/--cols spelling (TestDimFreezeEquivalent pins
-// this) — and it is the form that reads as if it scoped to one axis when the
-// backend replaces the whole freeze state.
-//
-// dimFreezeLegacyNote returns "" for the modern form. It takes a flagView
-// rather than a RuntimeContext so +batch-update can render the identical
-// wording for a sub-op (see batchLegacyDimFreezeNotes).
-func dimFreezeLegacyNote(runtime flagView) string {
-	if !runtime.Changed("dimension") && !runtime.Changed("count") {
-		return ""
-	}
-	return fmt.Sprintf(
-		"note: --dimension/--count is superseded by --rows/--cols, which state both axes at once; this call is equivalent to %s",
-		dimFreezeEquivalent(runtime))
-}
-
-// dimFreezeEquivalent renders the --rows/--cols spelling of a legacy
-// --dimension/--count call, so the deprecation note carries the exact
-// replacement instead of a generic pointer.
-func dimFreezeEquivalent(runtime flagView) string {
-	rows, cols, _ := dimFreezeAxes(runtime)
-	return dimFreezeSpelling(rows, cols)
-}
-
-// dimFreezeAxes maps either request form onto the (rows, cols) freeze state it
-// asks for. Pure mapping, no validation — dimFreezeInput validates first and
-// then calls this, so the request body, the deprecation note and the batch
-// collision note can never disagree about what a call means. ok is false when
-// the flags name no state at all, or when the legacy pair is half-given
-// (--count without --dimension); dimFreezeInput reports both.
-func dimFreezeAxes(runtime flagView) (rows, cols int, ok bool) {
-	pairForm := runtime.Changed("dimension") || runtime.Changed("count")
-	axisForm := runtime.Changed("rows") || runtime.Changed("cols")
-	switch {
-	case axisForm && !pairForm:
-		return runtime.Int("rows"), runtime.Int("cols"), true
-	case pairForm && !axisForm:
-		if !runtime.Changed("dimension") || !runtime.Changed("count") {
-			return 0, 0, false
-		}
-		// A zero count clears BOTH axes — it is the bare unfreeze operation,
-		// which carries no dimension.
-		if count := runtime.Int("count"); count > 0 {
-			if runtime.Str("dimension") == "row" {
-				return count, 0, true
-			}
-			return 0, count, true
-		}
-		return 0, 0, true
-	}
-	return 0, 0, false
-}
-
-// dimFreezeSpelling renders a freeze state as the --rows/--cols flags that
-// produce it. Single source of the replacement wording, shared by the
-// deprecation note and the batch collision note.
-func dimFreezeSpelling(rows, cols int) string {
-	switch {
-	case rows > 0 && cols > 0:
-		return fmt.Sprintf("--rows %d --cols %d", rows, cols)
-	case rows > 0:
-		return fmt.Sprintf("--rows %d", rows)
-	case cols > 0:
-		return fmt.Sprintf("--cols %d", cols)
-	}
-	return "--rows 0 --cols 0"
-}
-
-// dimFreezeInput builds the freeze body for both the standalone shortcut and
-// the +batch-update sub-op, so the two stay byte-identical (see
-// TestBatchOp_BodyMatchesStandalone).
-//
-// Two request forms, deliberately not mixable:
-//
-//   - --rows / --cols state the complete target state in ONE operation. This
-//     is the only form that can hold both axes, because freeze is full-state
-//     replacement server-side (verified 07-31 live: freeze rows=1 then
-//     columns=2 in two calls ends at 0 rows / 2 columns — the second call
-//     drops the first axis). It is also the only form usable inside
-//     +batch-update, whose sub-ops are a static array that cannot read the
-//     current state to preserve an axis.
-//   - --dimension + --count is the original single-axis form, kept for
-//     compatibility. It necessarily unfreezes the axis it does not name.
 func dimFreezeInput(runtime flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
 	if err := requireSheetSelector(sheetID, sheetName); err != nil {
 		return nil, err
 	}
-	pairForm := runtime.Changed("dimension") || runtime.Changed("count")
-	axisForm := runtime.Changed("rows") || runtime.Changed("cols")
-	switch {
-	case pairForm && axisForm:
-		return nil, sheetsValidationForFlag("rows",
-			"give either --rows/--cols or --dimension/--count, not both — they are two ways to say the same thing; --rows/--cols is the one that can hold both axes at once")
-	case !pairForm && !axisForm:
-		// Prescribes only --rows/--cols: --dimension/--count is retired
-		// (DEPRECATED(phase-2)) and steering a caller into it here would earn
-		// them a deprecation note on the very next call.
-		return nil, sheetsValidationForFlag("rows",
-			"nothing to freeze: pass --rows N and/or --cols N — e.g. --rows 1 holds the header row, --rows 1 --cols 2 holds it plus the first 2 columns, --rows 0 --cols 0 unfreezes everything")
+	if !runtime.Changed("dimension") {
+		return nil, sheetsValidationForFlag("dimension", "--dimension is required")
 	}
-
-	if axisForm {
-		for _, name := range []string{"rows", "cols"} {
-			if runtime.Changed(name) && runtime.Int(name) < 0 {
-				return nil, sheetsValidationForFlag(name, "--%s must be >= 0 (0 leaves that axis unfrozen)", name)
-			}
-		}
-	} else {
-		if !runtime.Changed("dimension") {
-			return nil, sheetsValidationForFlag("dimension", "--dimension is required alongside --count (or use --rows/--cols to set both axes at once)")
-		}
-		if !runtime.Changed("count") {
-			return nil, sheetsValidationForFlag("count", "--count is required alongside --dimension (0 unfreezes)")
-		}
-		if runtime.Int("count") < 0 {
-			return nil, sheetsValidationForFlag("count", "--count must be >= 0")
-		}
+	if !runtime.Changed("count") {
+		return nil, sheetsValidationForFlag("count", "--count is required (0 unfreezes)")
 	}
-	// Validation done; the flags-to-state mapping is dimFreezeAxes', shared with
-	// the deprecation and collision notes so the three cannot disagree.
-	rows, cols, _ := dimFreezeAxes(runtime)
-
-	// An all-zero target is the bare "unfreeze" operation, which carries no
-	// dimension and clears everything — the same request the old --count 0
-	// always sent.
-	input := map[string]interface{}{"excel_id": token, "operation": "unfreeze"}
-	if rows > 0 || cols > 0 {
-		input["operation"] = "freeze"
+	if runtime.Int("count") < 0 {
+		return nil, sheetsValidationForFlag("count", "--count must be >= 0")
 	}
+	dim := runtime.Str("dimension")
+	count := runtime.Int("count")
+	op := "freeze"
+	if count == 0 {
+		op = "unfreeze"
+	}
+	input := map[string]interface{}{"excel_id": token, "operation": op}
 	sheetSelectorForToolInput(input, sheetID, sheetName)
-	if rows > 0 {
-		input["freeze_rows"] = rows
-	}
-	if cols > 0 {
-		input["freeze_columns"] = cols
+	if op == "freeze" {
+		if dim == "row" {
+			input["freeze_rows"] = count
+		} else {
+			input["freeze_columns"] = count
+		}
 	}
 	return input, nil
 }
@@ -877,23 +557,6 @@ func columnIndexToLetter(idx int) string {
 	return string(out)
 }
 
-// a1PositionBefore returns the A1 position one unit before s ("6" → "5",
-// "C" → "B"), preserving row/column form. ok is false when s is the first
-// row/column (row 1 / column A) — no earlier position — or is not a valid A1
-// position. Callers validate via parseA1Position first, so in practice ok is
-// false only at the first row/column.
-func a1PositionBefore(s string) (pos string, ok bool) {
-	dimension, idx, err := parseA1Position(s)
-	if err != nil || idx == 0 {
-		return "", false
-	}
-	if dimension == "row" {
-		// idx is 0-based; the 1-based number one row earlier is idx itself.
-		return strconv.Itoa(idx), true
-	}
-	return columnIndexToLetter(idx - 1), true
-}
-
 // ─── +dim-move (native v3 move_dimension, cli_status: cli-only) ──────
 //
 // Moves a contiguous block of rows or columns to a new index in the same

shortcuts/sheets/lark_sheet_sheet_structure_test.go

@@ -4,8 +4,6 @@
 package sheets
 
 import (
-	"encoding/json"
-	"reflect"
 	"strings"
 	"testing"
 
@@ -50,8 +48,6 @@ func TestSheetStructureShortcuts_DryRun(t *testing.T) {
 			},
 		},
 		{
-			// --inherit-style before copies the preceding row: anchor row 5 and
-			// insert after it (side=after), so the blank still lands before row 6.
 			name:     "+dim-insert row position=6 count=3 inherit-before",
 			sc:       DimInsert,
 			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--position", "6", "--count", "3", "--inherit-style", "before"},
@@ -60,9 +56,9 @@ func TestSheetStructureShortcuts_DryRun(t *testing.T) {
 				"excel_id":  testToken,
 				"operation": "insert",
 				"sheet_id":  testSheetID,
-				"position":  "5",
+				"position":  "6",
 				"count":     float64(3),
-				"side":      "after",
+				"side":      "before",
 			},
 		},
 		{
@@ -137,47 +133,6 @@ func TestSheetStructureShortcuts_DryRun(t *testing.T) {
 				"sheet_id":  testSheetID,
 			},
 		},
-		{
-			// The whole point of --rows/--cols: both axes in ONE operation.
-			// Two single-axis calls would leave only the last axis frozen,
-			// because freeze is full-state replacement server-side.
-			name:     "+dim-freeze --rows 1 --cols 2 → one combined op",
-			sc:       DimFreeze,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--rows", "1", "--cols", "2"},
-			toolName: "modify_sheet_structure",
-			wantInput: map[string]interface{}{
-				"excel_id":       testToken,
-				"operation":      "freeze",
-				"sheet_id":       testSheetID,
-				"freeze_rows":    float64(1),
-				"freeze_columns": float64(2),
-			},
-		},
-		{
-			// Stating the survivor is how you unfreeze one axis and keep the
-			// other; a zero axis is simply omitted from the body.
-			name:     "+dim-freeze --rows 0 --cols 2 → columns only",
-			sc:       DimFreeze,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--rows", "0", "--cols", "2"},
-			toolName: "modify_sheet_structure",
-			wantInput: map[string]interface{}{
-				"excel_id":       testToken,
-				"operation":      "freeze",
-				"sheet_id":       testSheetID,
-				"freeze_columns": float64(2),
-			},
-		},
-		{
-			name:     "+dim-freeze --rows 0 --cols 0 → unfreeze",
-			sc:       DimFreeze,
-			args:     []string{"--url", testURL, "--sheet-id", testSheetID, "--rows", "0", "--cols", "0"},
-			toolName: "modify_sheet_structure",
-			wantInput: map[string]interface{}{
-				"excel_id":  testToken,
-				"operation": "unfreeze",
-				"sheet_id":  testSheetID,
-			},
-		},
 		{
 			name:     "+dim-group row 1:5 fold",
 			sc:       DimGroup,
@@ -214,127 +169,6 @@ func TestSheetStructureShortcuts_DryRun(t *testing.T) {
 	}
 }
 
-func TestDimInsertInheritStyleSideMapping(t *testing.T) {
-	t.Parallel()
-
-	cases := []struct {
-		name         string
-		position     string
-		inherit      string
-		wantPosition string
-		wantSide     string
-		wantSideSet  bool
-	}{
-		{
-			name:         "after copies the following style with a plain before-insert, position unchanged",
-			position:     "D",
-			inherit:      "after",
-			wantPosition: "D",
-			wantSide:     "before",
-			wantSideSet:  true,
-		},
-		{
-			name:         "before anchors one column earlier (side=after) to copy the preceding style",
-			position:     "D",
-			inherit:      "before",
-			wantPosition: "C",
-			wantSide:     "after",
-			wantSideSet:  true,
-		},
-		{
-			name:         "before on a row anchors one row earlier",
-			position:     "6",
-			inherit:      "before",
-			wantPosition: "5",
-			wantSide:     "after",
-			wantSideSet:  true,
-		},
-		{
-			name:         "before at the first column falls back to a plain before-insert",
-			position:     "A",
-			inherit:      "before",
-			wantPosition: "A",
-			wantSideSet:  false,
-		},
-		{
-			name:         "after at the first column still works (before-insert anchors the following)",
-			position:     "A",
-			inherit:      "after",
-			wantPosition: "A",
-			wantSide:     "before",
-			wantSideSet:  true,
-		},
-		{
-			// The flag documents `after` as its default, so omitting it must
-			// build the same body rather than leaving `side` to the backend's
-			// own default — see TestDimInsertOmittedMatchesAfter.
-			name:         "default (flag omitted) sends the same side as --inherit-style after",
-			position:     "D",
-			wantPosition: "D",
-			wantSide:     "before",
-			wantSideSet:  true,
-		},
-	}
-
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-
-			args := []string{"--url", testURL, "--sheet-id", testSheetID, "--position", tc.position, "--count", "1"}
-			if tc.inherit != "" {
-				args = append(args, "--inherit-style", tc.inherit)
-			}
-			body := parseDryRunBody(t, DimInsert, args)
-			got := decodeToolInput(t, body, "modify_sheet_structure")
-			assertInputEquals(t, got, map[string]interface{}{
-				"excel_id":  testToken,
-				"operation": "insert",
-				"sheet_id":  testSheetID,
-				"position":  tc.wantPosition,
-				"count":     float64(1),
-			})
-
-			gv, ok := got["side"]
-			if ok != tc.wantSideSet {
-				t.Fatalf("side presence = %v, want %v (input=%#v)", ok, tc.wantSideSet, got)
-			}
-			if ok && gv != tc.wantSide {
-				t.Fatalf("side = %v, want %q", gv, tc.wantSide)
-			}
-		})
-	}
-}
-
-// TestDimInsertOmittedMatchesAfter pins the contract --inherit-style's flag
-// description states: omitting it is the same call as passing `after`.
-//
-// Verified live 07-31 rather than assumed: on a sheet with row2 red and row3
-// blue, inserting at --position 3 places the blank at row 3 in all four
-// spellings (omitted with no `side` field at all, omitted, `after`, `before`),
-// and the blank inherits the FOLLOWING row's blue under omitted/`after` and the
-// PRECEDING row's red under `before`. So the backend's own default for `side`
-// is "before" and the pre-existing behaviour was already correct; the CLI sends
-// the field explicitly only so the documented default stops depending on an
-// undocumented server-side one. This test locks the two bodies together, byte
-// for byte, so that stays true.
-func TestDimInsertOmittedMatchesAfter(t *testing.T) {
-	t.Parallel()
-
-	for _, position := range []string{"1", "3", "A", "D"} {
-		t.Run("position "+position, func(t *testing.T) {
-			t.Parallel()
-			base := []string{"--url", testURL, "--sheet-id", testSheetID, "--position", position, "--count", "1"}
-			omitted := decodeToolInput(t, parseDryRunBody(t, DimInsert, base), "modify_sheet_structure")
-			explicit := decodeToolInput(t,
-				parseDryRunBody(t, DimInsert, append(append([]string{}, base...), "--inherit-style", "after")),
-				"modify_sheet_structure")
-			if !reflect.DeepEqual(omitted, explicit) {
-				t.Fatalf("omitted --inherit-style built %#v, --inherit-style after built %#v; they must be identical", omitted, explicit)
-			}
-		})
-	}
-}
-
 // TestDimRange_Validation covers the A1 range parser's edge cases routed
 // through +dim-hide (any --range shortcut works; we just need to exercise
 // the validator).
@@ -370,233 +204,6 @@ func TestDimRange_Validation(t *testing.T) {
 	}
 }
 
-// TestDimFreezeEquivalent pins the replacement spelling printed by the
-// phase-1 deprecation note: it must be the exact --rows/--cols call the user
-// should switch to, not a generic pointer. Each pairing is also asserted for
-// body equality, which is what makes the legacy form strictly redundant.
-func TestDimFreezeEquivalent(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		dimension string
-		count     int
-		want      string
-	}{
-		{"row", 2, "--rows 2"},
-		{"column", 3, "--cols 3"},
-		{"row", 0, "--rows 0 --cols 0"},
-		{"column", 0, "--rows 0 --cols 0"},
-	}
-	for _, tt := range cases {
-		t.Run(tt.want, func(t *testing.T) {
-			t.Parallel()
-			legacy := newMapFlagViewForCommand("+dim-freeze", map[string]interface{}{
-				"dimension": tt.dimension, "count": tt.count,
-			})
-			if got := dimFreezeEquivalent(legacy); got != tt.want {
-				t.Fatalf("dimFreezeEquivalent = %q, want %q", got, tt.want)
-			}
-			// The advertised replacement must produce the identical body.
-			modern := map[string]interface{}{}
-			if tt.count > 0 {
-				if tt.dimension == "row" {
-					modern["rows"] = tt.count
-				} else {
-					modern["cols"] = tt.count
-				}
-			} else {
-				modern["rows"], modern["cols"] = 0, 0
-			}
-			legacyInput, err := dimFreezeInput(legacy, testToken, testSheetID, "")
-			if err != nil {
-				t.Fatalf("legacy form: %v", err)
-			}
-			modernInput, err := dimFreezeInput(newMapFlagViewForCommand("+dim-freeze", modern), testToken, testSheetID, "")
-			if err != nil {
-				t.Fatalf("modern form: %v", err)
-			}
-			if !reflect.DeepEqual(legacyInput, modernInput) {
-				t.Fatalf("bodies diverge:\n legacy = %v\n modern = %v", legacyInput, modernInput)
-			}
-		})
-	}
-}
-
-// TestRetiredEnumValueMatchesOmitted pins the back-compat contract for enum
-// values this CLI retired: --inherit-style none was valid AND the default
-// before the side mapping was corrected, so rejecting it would break existing
-// scripts and any agent carrying older docs. It must behave exactly as if the
-// flag were omitted — on the standalone path and inside +batch-update alike,
-// since +dim-insert is batchable and a divergence there would be invisible.
-func TestRetiredEnumValueMatchesOmitted(t *testing.T) {
-	t.Parallel()
-	base := []string{"--url", testURL, "--sheet-id", testSheetID, "--position", "3", "--count", "1"}
-	// Must be the registry copy: the retired-value rewrite lives in the
-	// PostMount ergonomics layer, which Shortcuts() installs and the raw
-	// exported var does not carry.
-	dimInsert := shortcutFromRegistry(t, "+dim-insert")
-
-	omitted := parseDryRunBody(t, dimInsert, base)
-	for _, val := range []string{"none", "NONE", "None"} {
-		got := parseDryRunBody(t, dimInsert, append(append([]string{}, base...), "--inherit-style", val))
-		if !reflect.DeepEqual(got, omitted) {
-			t.Fatalf("--inherit-style %s body = %v, want the omitted body %v", val, got, omitted)
-		}
-	}
-
-	t.Run("still rejects a genuinely invalid value", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, shortcutFromRegistry(t, "+dim-insert"),
-			append(append([]string{}, base...), "--inherit-style", "banana", "--dry-run"))
-		requireValidation(t, err, `invalid value "banana"`)
-	})
-
-	t.Run("reports as absent on both paths, not just empty", func(t *testing.T) {
-		// The two paths clear the value differently (cobra Set vs deleting the
-		// raw key), so Changed() is the part that can silently diverge: a flag
-		// whose logic reads Changed() rather than the value would then behave
-		// differently standalone than inside +batch-update.
-		t.Parallel()
-		parent, _, _, _ := newTestRig(t, shortcutFromRegistry(t, "+dim-insert"))
-		parent.SetArgs(append([]string{"+dim-insert"},
-			append(append([]string{}, base...), "--inherit-style", "none", "--dry-run")...))
-		if err := parent.Execute(); err != nil {
-			t.Fatalf("dry-run failed: %v", err)
-		}
-		cmd, _, err := parent.Find([]string{"+dim-insert"})
-		if err != nil {
-			t.Fatalf("find command: %v", err)
-		}
-		if cmd.Flags().Changed("inherit-style") {
-			t.Error("standalone: Changed() must report the retired value as absent")
-		}
-
-		fv := newMapFlagViewForCommand("+dim-insert", map[string]interface{}{
-			"position": 3, "count": 1, "inherit-style": "none",
-		})
-		if err := fv.normalizeAndValidateEnums(); err != nil {
-			t.Fatalf("batch enum pass: %v", err)
-		}
-		if fv.Changed("inherit-style") {
-			t.Error("batch: Changed() must report the retired value as absent")
-		}
-	})
-
-	t.Run("batch sub-op treats it the same", func(t *testing.T) {
-		t.Parallel()
-		sub := func(extra string) map[string]interface{} {
-			ops := `[{"shortcut":"+dim-insert","input":{"sheet-id":"sh1","position":3,"count":1` + extra + `}}]`
-			body := parseDryRunBody(t, shortcutFromRegistry(t, "+batch-update"), []string{"--url", testURL, "--operations", ops})
-			input, _ := body["input"].(string)
-			var decoded map[string]interface{}
-			if err := json.Unmarshal([]byte(input), &decoded); err != nil {
-				t.Fatalf("decode batch input: %v (raw=%s)", err, input)
-			}
-			opsOut, _ := decoded["operations"].([]interface{})
-			if len(opsOut) != 1 {
-				t.Fatalf("want 1 translated op, got %v", decoded["operations"])
-			}
-			first, _ := opsOut[0].(map[string]interface{})
-			return first
-		}
-		if got, want := sub(`,"inherit-style":"none"`), sub(""); !reflect.DeepEqual(got, want) {
-			t.Fatalf("batch sub-op with none = %v, want the omitted form %v", got, want)
-		}
-	})
-}
-
-// TestDimFreezeLegacyNote pins WHERE the phase-1 deprecation steer appears.
-// The note used to fire only from the standalone Execute, which missed the two
-// paths that matter most: --dry-run (how agents preview before committing to a
-// spelling) and +batch-update (where two per-axis sub-ops both report success
-// while only the last axis stays frozen).
-func TestDimFreezeLegacyNote(t *testing.T) {
-	t.Parallel()
-
-	legacy := []string{"--url", testURL, "--sheet-id", testSheetID, "--dimension", "row", "--count", "2"}
-	modern := []string{"--url", testURL, "--sheet-id", testSheetID, "--rows", "2"}
-
-	t.Run("standalone dry-run carries the note", func(t *testing.T) {
-		t.Parallel()
-		warning := dryRunWarning(t, DimFreeze, legacy)
-		if !strings.Contains(warning, "equivalent to --rows 2") {
-			t.Fatalf("dry-run warning = %q, want the exact replacement", warning)
-		}
-	})
-
-	t.Run("modern form stays silent", func(t *testing.T) {
-		t.Parallel()
-		if w := dryRunWarning(t, DimFreeze, modern); w != "" {
-			t.Fatalf("modern form must not warn, got %q", w)
-		}
-	})
-
-	t.Run("batch sub-op carries the note with its index", func(t *testing.T) {
-		t.Parallel()
-		args := []string{"--url", testURL, "--operations",
-			`[{"shortcut":"+cells-clear","input":{"sheet-id":"sh1","range":"A1:B2"}},` +
-				`{"shortcut":"+dim-freeze","input":{"sheet-id":"sh1","dimension":"column","count":3}}]`}
-		warning := dryRunWarning(t, BatchUpdate, args)
-		if !strings.Contains(warning, "operations[1] (+dim-freeze)") || !strings.Contains(warning, "equivalent to --cols 3") {
-			t.Fatalf("batch warning = %q, want the indexed note with the replacement", warning)
-		}
-	})
-
-	t.Run("batch with only modern sub-ops stays silent", func(t *testing.T) {
-		t.Parallel()
-		args := []string{"--url", testURL, "--operations",
-			`[{"shortcut":"+dim-freeze","input":{"sheet-id":"sh1","rows":1,"cols":2}}]`}
-		if w := dryRunWarning(t, BatchUpdate, args); w != "" {
-			t.Fatalf("modern sub-op must not warn, got %q", w)
-		}
-	})
-}
-
-// TestDimFreeze_FormValidation pins the two request forms as mutually
-// exclusive, and pins that neither-form is a prescriptive error rather than a
-// silent no-op.
-func TestDimFreeze_FormValidation(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		name string
-		args []string
-		want string
-	}{
-		{
-			name: "forms cannot be mixed",
-			args: []string{"--rows", "1", "--dimension", "row", "--count", "1"},
-			want: "not both",
-		},
-		{
-			name: "neither form given",
-			args: []string{},
-			want: "nothing to freeze",
-		},
-		{
-			name: "negative rows",
-			args: []string{"--rows", "-1"},
-			want: "--rows must be >= 0",
-		},
-		{
-			name: "count without dimension",
-			args: []string{"--count", "2"},
-			want: "--dimension is required alongside --count",
-		},
-		{
-			name: "dimension without count",
-			args: []string{"--dimension", "row"},
-			want: "--count is required alongside --dimension",
-		},
-	}
-	for _, tt := range cases {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Parallel()
-			args := append([]string{"--url", testURL, "--sheet-id", testSheetID, "--dry-run"}, tt.args...)
-			_, _, err := runShortcutCapturingErr(t, DimFreeze, args)
-			requireValidation(t, err, tt.want)
-		})
-	}
-}
-
 // TestDimMove_DryRun verifies the native v3 move_dimension payload shape.
 // CLI's --source-range "1:3" (1-based inclusive) is parsed into
 // source.{start_index=0, end_index=2} (0-based inclusive), and sheet_id is

shortcuts/sheets/lark_sheet_styles_put.go

@@ -1,296 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"strings"
-
-	"github.com/larksuite/cli/shortcuts/common"
-)
-
-// ─── +styles-put ──────────────────────────────────────────────────────
-//
-// Declarative visual spec for EXISTING spreadsheets. Eval attribution
-// showed ~73% of real +batch-update calls were pure formatting finishers
-// (style stamps + merges + resizes + freeze) hand-assembled as imperative
-// operations arrays — the top error surface. +styles-put replaces that
-// with the {styles:[...]} protocol already shared by +workbook-create /
-// +table-put --styles (identical vocabulary, parsed by the same
-// parseWorkbookCreateStyleItem), applied to a live workbook and expanded
-// client-side into ONE atomic batch_update.
-//
-// Per-sheet expansion order (server behavior verified live: style stamps
-// over merged regions are allowed — the top-left-only restriction applies
-// to value writes, not styles):
-//
-//	cell_merges → cell_styles → row_sizes → col_sizes → freeze
-var StylesPut = common.Shortcut{
-	Service:     "sheets",
-	Command:     "+styles-put",
-	Description: "Apply one declarative visual spec (styles/merges/row-col sizes/freeze) to existing sheets in one batch request (fail-fast, no rollback).",
-	Risk:        "write",
-	Scopes:      []string{"sheets:spreadsheet:write_only"},
-	AuthTypes:   []string{"user", "bot"},
-	HasFormat:   true,
-	Flags:       flagsFor("+styles-put"),
-	Tips: []string{
-		`Example: lark-cli sheets +styles-put --url <URL> --styles '{"styles":[{"name":"Sheet1","cell_styles":[{"range":"A1:F1","font_weight":"bold"}],"freeze":{"rows":1}}]}'`,
-		"Same --styles vocabulary as +workbook-create / +table-put; one item per target sheet, name = the real sheet name.",
-		"Style stamps are safe to re-run; the whole spec goes out as one batch request — fail-fast, and applied sub-ops are NOT rolled back.",
-	},
-	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
-		token, err := resolveSpreadsheetToken(runtime)
-		if err != nil {
-			return err
-		}
-		_, err = stylesPutOperations(runtime, token)
-		return err
-	},
-	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
-		token, _ := resolveSpreadsheetToken(runtime)
-		ops, _ := stylesPutOperations(runtime, token)
-		return invokeToolDryRun(token, ToolKindWrite, "batch_update", map[string]interface{}{
-			"excel_id":   token,
-			"operations": ops,
-		})
-	},
-	Execute: func(ctx context.Context, runtime *common.RuntimeContext) error {
-		token, err := resolveSpreadsheetTokenExec(runtime)
-		if err != nil {
-			return err
-		}
-		ops, err := stylesPutOperations(runtime, token)
-		if err != nil {
-			return err
-		}
-		out, err := callTool(ctx, runtime, token, ToolKindWrite, "batch_update", map[string]interface{}{
-			"excel_id":   token,
-			"operations": ops,
-		})
-		if err != nil {
-			return err
-		}
-		runtime.Out(out, nil)
-		return nil
-	},
-}
-
-// stylesPutOperations parses --styles ({styles:[...]}, one item per target
-// sheet) and expands it into the MCP batch_update operations array. Reuses
-// the shared workbook-create style item parser, so field validation, alias
-// normalization (border "all" shorthand, style vocabulary) and the
-// aggregate-all-issues error shape are identical across the three --styles
-// carriers.
-func stylesPutOperations(runtime flagView, token string) ([]interface{}, error) {
-	if strings.TrimSpace(runtime.Str("styles")) == "" {
-		return nil, sheetsValidationForFlag("styles", "--styles is required")
-	}
-	v, err := parseJSONFlag(runtime, "styles")
-	if err != nil {
-		return nil, err
-	}
-	items, err := parseWorkbookCreateStylesItems(v)
-	if err != nil {
-		return nil, err
-	}
-	if len(items) == 0 {
-		return nil, sheetsValidationForFlag("styles", "--styles.styles must be a non-empty array (one item per target sheet)")
-	}
-	var probs []error
-	type sheetSpec struct {
-		name    string
-		payload *workbookCreateStylePayload
-	}
-	specs := make([]sheetSpec, 0, len(items))
-	seenName := map[string]bool{}
-	for i, item := range items {
-		path := fmt.Sprintf("--styles.styles[%d]", i)
-		name, _ := item["name"].(string)
-		name = strings.TrimSpace(name)
-		if name == "" {
-			probs = append(probs, common.ValidationErrorf("%s.name is required (the real sheet name; check +workbook-info)", path))
-			continue
-		}
-		if seenName[name] {
-			probs = append(probs, common.ValidationErrorf("%s.name %q appears twice; merge the two items", path, name))
-			continue
-		}
-		seenName[name] = true
-		payload, itemProbs := parseWorkbookCreateStyleItem(item, path)
-		if len(itemProbs) > 0 {
-			probs = append(probs, itemProbs...)
-			continue
-		}
-		specs = append(specs, sheetSpec{name: name, payload: payload})
-	}
-	if err := joinStyleValidationErrors(probs); err != nil {
-		return nil, err
-	}
-
-	ops := make([]interface{}, 0, len(specs)*4)
-	var totalCells int64
-	appendVisual := func(name string, op workbookCreateStyleOp) {
-		input, toolName := workbookCreateVisualOpInput(token, "", name, op)
-		if toolName == "" {
-			return
-		}
-		ops = append(ops, map[string]interface{}{"tool_name": toolName, "input": input})
-	}
-	for _, spec := range specs {
-		// merges first so subsequent style stamps see the final grid.
-		for _, m := range spec.payload.CellMerges {
-			appendVisual(spec.name, workbookCreateStyleOp{Kind: "cell_merge", Range: m.Range, MergeType: m.MergeType})
-		}
-		for _, cs := range coalesceStyleStamps(spec.payload.CellStyles) {
-			rows, cols, err := rangeDimensions(cs.Range)
-			if err != nil {
-				return nil, sheetsValidationForFlag("styles", "cell_styles range %q: %v", cs.Range, err)
-			}
-			if err := checkStampMatrixBudget("styles", cs.Range, rows, cols); err != nil {
-				return nil, err
-			}
-			totalCells += int64(rows) * int64(cols)
-			if err := checkBatchStampBudget("styles", totalCells); err != nil {
-				return nil, err
-			}
-			ops = append(ops, map[string]interface{}{
-				"tool_name": "set_cell_range",
-				"input": map[string]interface{}{
-					"excel_id":   token,
-					"sheet_name": spec.name,
-					"range":      stripSheetPrefix(cs.Range),
-					"cells":      fillCellsMatrix(rows, cols, cs.Style),
-				},
-			})
-		}
-		for _, rs := range spec.payload.RowSizes {
-			appendVisual(spec.name, workbookCreateStyleOp{Kind: "row_size", Range: rs.Range, ResizeType: rs.ResizeType, Size: rs.Size})
-		}
-		for _, csz := range spec.payload.ColSizes {
-			appendVisual(spec.name, workbookCreateStyleOp{Kind: "col_size", Range: csz.Range, ResizeType: csz.ResizeType, Size: csz.Size})
-		}
-		if f := spec.payload.Freeze; f != nil {
-			appendVisual(spec.name, workbookCreateStyleOp{Kind: "freeze", FreezeRows: f.Rows, FreezeCols: f.Cols})
-		}
-	}
-	if len(ops) > maxBatchOperations {
-		return nil, sheetsValidationForFlag("styles",
-			"--styles expands to %d operations even after merging adjacent same-style ranges, over the %d cap; split the spec into several +styles-put calls — and for alternating-row banding or value-dependent coloring use +cond-format-create instead of per-row stamps",
-			len(ops), maxBatchOperations)
-	}
-	return ops, nil
-}
-
-// coalesceStyleStamps merges cell_styles entries that carry the IDENTICAL
-// style into larger rectangles: same column span + contiguous/overlapping
-// rows fuse vertically, same row span + contiguous columns fuse
-// horizontally, iterated to a fixpoint. Models routinely emit one entry per
-// row (07-21 rerun: specs expanding to 184/203/861 operations against the
-// 100-op cap); a declarative spec describes intent, so execution shape is
-// the CLI's to optimize. Entries with unparsable ranges pass through
-// untouched (the per-op validation reports them with proper context).
-func coalesceStyleStamps(ops []workbookCreateCellStyleOp) []workbookCreateCellStyleOp {
-	if len(ops) < 2 {
-		return ops
-	}
-	type rect struct{ c1, r1, c2, r2 int }
-	type entry struct {
-		op     workbookCreateCellStyleOp
-		rc     rect
-		key    string
-		parsed bool
-		alive  bool
-	}
-	entries := make([]entry, len(ops))
-	for i, op := range ops {
-		e := entry{op: op, alive: true}
-		c1, r1, c2, r2, err := workbookCreateStyleRangeBounds(op.Range)
-		key, jerr := json.Marshal(op.Style) // map keys marshal sorted → canonical
-		if err == nil && jerr == nil {
-			e.rc, e.key, e.parsed = rect{c1, r1, c2, r2}, string(key), true
-		}
-		entries[i] = e
-	}
-	intersects := func(a, b rect) bool {
-		return a.c1 <= b.c2 && b.c1 <= a.c2 && a.r1 <= b.r2 && b.r1 <= a.r2
-	}
-	// union returns the rectangle covering exactly a ∪ b, and whether the two
-	// are mergeable at all: only same-column-span rows or same-row-span columns
-	// that touch or overlap, so the union introduces no cell outside a ∪ b.
-	union := func(a, b rect) (rect, bool) {
-		switch {
-		case a.c1 == b.c1 && a.c2 == b.c2 && b.r1 <= a.r2+1 && a.r1 <= b.r2+1:
-			return rect{a.c1, min(a.r1, b.r1), a.c2, max(a.r2, b.r2)}, true
-		case a.r1 == b.r1 && a.r2 == b.r2 && b.c1 <= a.c2+1 && a.c1 <= b.c2+1:
-			return rect{min(a.c1, b.c1), a.r1, max(a.c2, b.c2), a.r2}, true
-		}
-		return rect{}, false
-	}
-	// Merging op j (later) into op i (earlier) moves j's write forward to i's
-	// position, so it is only sound when nothing between them touches j's
-	// cells — otherwise that intermediate op, which j used to overwrite, would
-	// now land last and win. Style writes are field-wise last-write-wins
-	// (mergeWorkbookCreateStyle), so silently reordering same-style stamps
-	// around a differing one changes the final appearance.
-	for i := range entries {
-		if !entries[i].alive || !entries[i].parsed {
-			continue
-		}
-		for j := i + 1; j < len(entries); j++ {
-			if !entries[j].alive || !entries[j].parsed || entries[j].key != entries[i].key {
-				continue
-			}
-			merged, ok := union(entries[i].rc, entries[j].rc)
-			if !ok {
-				continue
-			}
-			safe := true
-			for k := i + 1; k < j && safe; k++ {
-				if !entries[k].alive {
-					continue
-				}
-				// An unparsable range has unknown coverage: assume it collides.
-				if !entries[k].parsed || intersects(entries[k].rc, entries[j].rc) {
-					safe = false
-				}
-			}
-			if !safe {
-				continue
-			}
-			entries[i].rc = merged
-			entries[j].alive = false
-			j = i // rescan: the grown rectangle may now absorb earlier misses
-		}
-	}
-	out := make([]workbookCreateCellStyleOp, 0, len(ops))
-	for _, e := range entries {
-		if !e.alive {
-			continue
-		}
-		if !e.parsed {
-			out = append(out, e.op)
-			continue
-		}
-		out = append(out, workbookCreateCellStyleOp{
-			Range: fmt.Sprintf("%s%d:%s%d",
-				columnIndexToLetter(e.rc.c1), e.rc.r1+1,
-				columnIndexToLetter(e.rc.c2), e.rc.r2+1),
-			Style: e.op.Style,
-		})
-	}
-	return out
-}
-
-// stripSheetPrefix drops an optional "Sheet!"-style prefix from an A1 range:
-// the target sheet is already carried by the spec item's name, and the
-// batch sub-op input names the sheet separately.
-func stripSheetPrefix(rangeStr string) string {
-	if idx := strings.Index(rangeStr, "!"); idx >= 0 {
-		return strings.TrimSpace(rangeStr[idx+1:])
-	}
-	return strings.TrimSpace(rangeStr)
-}

shortcuts/sheets/lark_sheet_styles_put_test.go

@@ -1,479 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"strings"
-	"testing"
-)
-
-func stylesPutView(spec map[string]interface{}) mapFlagView {
-	return newMapFlagViewForCommand("+styles-put", map[string]interface{}{"styles": spec})
-}
-
-// TestStylesPutOperations_ExpansionOrder pins the per-sheet expansion:
-// cell_merges → cell_styles → row_sizes → col_sizes → freeze, all inside one
-// batch_update operations array (server-side order dependence verified live).
-func TestStylesPutOperations_ExpansionOrder(t *testing.T) {
-	t.Parallel()
-	ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-		"styles": []interface{}{map[string]interface{}{
-			"name":        "Sheet1",
-			"cell_merges": []interface{}{map[string]interface{}{"range": "A5:A8"}},
-			"cell_styles": []interface{}{map[string]interface{}{"range": "A1:B1", "font_weight": "bold"}},
-			"row_sizes":   []interface{}{map[string]interface{}{"range": "1:1", "type": "pixel", "size": float64(36)}},
-			"col_sizes":   []interface{}{map[string]interface{}{"range": "A:B", "type": "pixel", "size": float64(120)}},
-			"freeze":      map[string]interface{}{"rows": float64(1), "cols": float64(2)},
-		}},
-	}), testToken)
-	if err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	wantTools := []string{"merge_cells", "set_cell_range", "resize_range", "resize_range", "modify_sheet_structure"}
-	if len(ops) != len(wantTools) {
-		t.Fatalf("got %d ops, want %d", len(ops), len(wantTools))
-	}
-	for i, want := range wantTools {
-		op := ops[i].(map[string]interface{})
-		if op["tool_name"] != want {
-			t.Fatalf("ops[%d].tool_name = %v, want %s", i, op["tool_name"], want)
-		}
-		input := op["input"].(map[string]interface{})
-		if input["sheet_name"] != "Sheet1" {
-			t.Fatalf("ops[%d] missing sheet_name: %v", i, input)
-		}
-		if input["excel_id"] != testToken {
-			t.Fatalf("ops[%d] missing excel_id", i)
-		}
-	}
-	// The style stamp carries a cells matrix matching the range (1×2).
-	stamp := ops[1].(map[string]interface{})["input"].(map[string]interface{})
-	cells := stamp["cells"].([][]interface{})
-	if len(cells) != 1 || len(cells[0]) != 2 {
-		t.Fatalf("style stamp matrix = %dx%d, want 1x2", len(cells), len(cells[0]))
-	}
-	// Freeze rows and columns are combined into one operation because freeze is
-	// full-state replacement server-side (verified 07-31 live): two per-axis
-	// calls leave only the last axis frozen.
-	freeze := ops[4].(map[string]interface{})["input"].(map[string]interface{})
-	if freeze["operation"] != "freeze" || freeze["freeze_rows"] != 1 || freeze["freeze_columns"] != 2 {
-		t.Fatalf("freeze op = %v", freeze)
-	}
-}
-
-// TestStylesPutOperations_Validation pins the aggregate error shape and the
-// section/name requirements.
-func TestStylesPutOperations_Validation(t *testing.T) {
-	t.Parallel()
-
-	t.Run("missing name and empty item aggregate", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{
-				map[string]interface{}{"cell_styles": []interface{}{map[string]interface{}{"range": "A1", "font_weight": "bold"}}},
-				map[string]interface{}{"name": "S2"},
-			},
-		}), testToken)
-		ve := requireValidation(t, err, "name is required")
-		if !strings.Contains(ve.Message, "at least one of cell_styles/row_sizes/col_sizes/cell_merges/freeze") {
-			t.Fatalf("message %q missing empty-item issue", ve.Message)
-		}
-	})
-
-	t.Run("duplicate sheet name rejected", func(t *testing.T) {
-		t.Parallel()
-		item := map[string]interface{}{"name": "S1", "freeze": map[string]interface{}{"rows": float64(1)}}
-		item2 := map[string]interface{}{"name": "S1", "freeze": map[string]interface{}{"rows": float64(2)}}
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{item, item2},
-		}), testToken)
-		requireValidation(t, err, "appears twice")
-	})
-
-	t.Run("freeze-only item is valid", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "freeze": map[string]interface{}{"rows": float64(1)}}},
-		}), testToken)
-		if err != nil || len(ops) != 1 {
-			t.Fatalf("ops=%d err=%v", len(ops), err)
-		}
-	})
-
-	t.Run("all-zero freeze rejected", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "freeze": map[string]interface{}{"rows": float64(0)}}},
-		}), testToken)
-		requireValidation(t, err, "at least one dimension")
-	})
-
-	t.Run("range prefixed with another sheet rejected", func(t *testing.T) {
-		// Silently stripping "Detail!" would retarget the styles onto Summary.
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "Summary",
-				"cell_styles": []interface{}{map[string]interface{}{"range": "Detail!A1:D1", "font_weight": "bold"}},
-			}},
-		}), testToken)
-		ve := requireValidation(t, err, `names sheet "Detail" but the item targets "Summary"`)
-		if !strings.Contains(ve.Message, "cell_styles") {
-			t.Fatalf("message %q should locate the offending section", ve.Message)
-		}
-	})
-
-	t.Run("range prefixed with the item's own sheet passes and strips for every visual op", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "Summary",
-				"cell_styles": []interface{}{map[string]interface{}{"range": "'Summary'!A1:D1", "font_weight": "bold"}},
-				"cell_merges": []interface{}{map[string]interface{}{"range": "Summary!A2:B2"}, "'Summary'!C2:D2"},
-				"row_sizes":   []interface{}{map[string]interface{}{"range": "Summary!2:3", "type": "pixel", "size": float64(32)}},
-				"col_sizes":   []interface{}{map[string]interface{}{"range": "'Summary'!A:C", "type": "pixel", "size": float64(120)}},
-			}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("matching prefix must stay accepted: %v", err)
-		}
-		gotRanges := []string{}
-		for _, raw := range ops {
-			input := raw.(map[string]interface{})["input"].(map[string]interface{})
-			if rng, _ := input["range"].(string); rng != "" {
-				gotRanges = append(gotRanges, rng)
-			}
-		}
-		want := []string{"A2:B2", "C2:D2", "A1:D1", "2:3", "A:C"}
-		if len(gotRanges) != len(want) {
-			t.Fatalf("ranges = %v, want %v", gotRanges, want)
-		}
-		for i := range want {
-			if gotRanges[i] != want[i] {
-				t.Fatalf("ranges = %v, want %v", gotRanges, want)
-			}
-		}
-	})
-
-	t.Run("unknown item key rejected with did-you-mean", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "S1",
-				"cell_styles": []interface{}{map[string]interface{}{"range": "A1", "font_weight": "bold"}},
-				"freezee":     map[string]interface{}{"rows": float64(1)},
-			}},
-		}), testToken)
-		requireValidation(t, err, `unknown key "freezee" — did you mean "freeze"`)
-	})
-}
-
-// TestStylesPayloadVocabularyForgiveness pins the 07-20 rerun fixes: the
-// payload path (--styles cell_styles objects) accepts the same habitual
-// vocabulary the flag path already normalized — border family folding, wrap
-// aliases, and enum VALUE canonicalization (CSS center → Lark middle etc.).
-func TestStylesPayloadVocabularyForgiveness(t *testing.T) {
-	t.Parallel()
-
-	stamp := func(styleFields map[string]interface{}) ([]interface{}, error) {
-		item := map[string]interface{}{"range": "A1:B1"}
-		for k, v := range styleFields {
-			item[k] = v
-		}
-		return stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "S1",
-				"cell_styles": []interface{}{item},
-			}},
-		}), testToken)
-	}
-	cellProto := func(t *testing.T, ops []interface{}) map[string]interface{} {
-		t.Helper()
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		cells := input["cells"].([][]interface{})
-		return cells[0][0].(map[string]interface{})
-	}
-
-	t.Run("vertical_alignment center canonicalizes to middle", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stamp(map[string]interface{}{"vertical_alignment": "center", "font_weight": "BOLD"})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		cs := cellProto(t, ops)["cell_styles"].(map[string]interface{})
-		if cs["vertical_alignment"] != "middle" || cs["font_weight"] != "bold" {
-			t.Fatalf("cell_styles = %v, want middle/bold", cs)
-		}
-	})
-
-	t.Run("off-enum value rejected client-side with did-you-mean", func(t *testing.T) {
-		t.Parallel()
-		_, err := stamp(map[string]interface{}{"vertical_alignment": "botom"})
-		requireValidation(t, err, `did you mean "bottom"`)
-	})
-
-	t.Run("boolean wrap_text folds to word_wrap auto-wrap", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stamp(map[string]interface{}{"wrap_text": true})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		cs := cellProto(t, ops)["cell_styles"].(map[string]interface{})
-		if cs["word_wrap"] != "auto-wrap" {
-			t.Fatalf("word_wrap = %v, want auto-wrap", cs["word_wrap"])
-		}
-	})
-
-	t.Run("borders object folds into border_styles", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stamp(map[string]interface{}{
-			"borders": map[string]interface{}{"style": "solid", "color": "#000000"},
-		})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		bs := cellProto(t, ops)["border_styles"].(map[string]interface{})
-		top, _ := bs["top"].(map[string]interface{})
-		if top == nil || top["style"] != "solid" {
-			t.Fatalf("border_styles = %v, want all-sides solid", bs)
-		}
-	})
-
-	t.Run("flattened border_bottom and border_top_color fold per side", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stamp(map[string]interface{}{
-			"border_bottom":    map[string]interface{}{"style": "solid"},
-			"border_top_color": "#FF0000",
-		})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		bs := cellProto(t, ops)["border_styles"].(map[string]interface{})
-		bottom, _ := bs["bottom"].(map[string]interface{})
-		topSide, _ := bs["top"].(map[string]interface{})
-		if bottom["style"] != "solid" || topSide["color"] != "#FF0000" {
-			t.Fatalf("border_styles = %v", bs)
-		}
-	})
-
-	t.Run("border_style thin means thin solid line", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stamp(map[string]interface{}{"border_style": "thin"})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		bs := cellProto(t, ops)["border_styles"].(map[string]interface{})
-		top, _ := bs["top"].(map[string]interface{})
-		if top["weight"] != "thin" || top["style"] != "solid" {
-			t.Fatalf("border_styles.top = %v, want thin solid", top)
-		}
-	})
-
-	t.Run("fore_color prescribes instead of guessing", func(t *testing.T) {
-		t.Parallel()
-		_, err := stamp(map[string]interface{}{"fore_color": "#FF0000"})
-		requireValidation(t, err, "fore_color is ambiguous")
-	})
-
-	t.Run("bare string cell_merges accepted", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "S1",
-				"cell_merges": []interface{}{"A5:B6"},
-			}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		if input["range"] != "A5:B6" || input["merge_type"] != "all" {
-			t.Fatalf("merge op = %v", input)
-		}
-	})
-}
-
-// TestStylesResizeSizeAliases pins the one-way Excel-vocabulary aliases on
-// the shared styles resize parser: height in row_sizes / width in col_sizes
-// resolve to size silently; the wrong dimension's word is a targeted error.
-func TestStylesResizeSizeAliases(t *testing.T) {
-	t.Parallel()
-
-	t.Run("height aliases to size in row_sizes", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":      "S1",
-				"row_sizes": []interface{}{map[string]interface{}{"range": "1:1", "type": "pixel", "height": float64(36)}},
-			}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		block := input["resize_height"].(map[string]interface{})
-		if block["value"] != 36 {
-			t.Fatalf("resize_height = %v, want value 36", block)
-		}
-	})
-
-	t.Run("width aliases to size in col_sizes", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":      "S1",
-				"col_sizes": []interface{}{map[string]interface{}{"range": "A:C", "type": "pixel", "width": float64(120)}},
-			}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-
-	t.Run("wrong-dimension word is a targeted error", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":      "S1",
-				"row_sizes": []interface{}{map[string]interface{}{"range": "1:1", "type": "pixel", "width": float64(36)}},
-			}},
-		}), testToken)
-		requireValidation(t, err, "does not apply to this array")
-	})
-
-	t.Run("size plus alias together rejected", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":      "S1",
-				"row_sizes": []interface{}{map[string]interface{}{"range": "1:1", "type": "pixel", "size": float64(36), "height": float64(40)}},
-			}},
-		}), testToken)
-		requireValidation(t, err, "either size or height")
-	})
-}
-
-// TestDimDeleteRangesOps pins the descending-order expansion and the
-// same-dimension / non-overlap guards.
-func TestDimDeleteRangesOps(t *testing.T) {
-	t.Parallel()
-
-	view := func(ranges ...interface{}) mapFlagView {
-		return newMapFlagViewForCommand("+dim-delete", map[string]interface{}{"ranges": ranges})
-	}
-
-	t.Run("rows execute descending", func(t *testing.T) {
-		t.Parallel()
-		ops, err := dimDeleteRangesOps(view("5:5", "11:13", "8:8"), testToken, "", "S1")
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		var got []string
-		for _, op := range ops {
-			got = append(got, op.(map[string]interface{})["input"].(map[string]interface{})["range"].(string))
-		}
-		want := []string{"11:13", "8:8", "5:5"}
-		for i := range want {
-			if got[i] != want[i] {
-				t.Fatalf("order = %v, want %v", got, want)
-			}
-		}
-	})
-
-	t.Run("mixed dimensions rejected", func(t *testing.T) {
-		t.Parallel()
-		_, err := dimDeleteRangesOps(view("5:5", "C:C"), testToken, "", "S1")
-		requireValidation(t, err, "rows OR columns")
-	})
-
-	t.Run("overlap rejected", func(t *testing.T) {
-		t.Parallel()
-		_, err := dimDeleteRangesOps(view("5:8", "7:9"), testToken, "", "S1")
-		requireValidation(t, err, "overlap")
-	})
-
-	t.Run("ranges cannot nest inside batch", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+dim-delete", map[string]interface{}{
-			"sheet_name": "S1",
-			"ranges":     []interface{}{"5:5", "8:8"},
-		}), testToken, 0)
-		requireValidation(t, err, "not supported inside +batch-update")
-	})
-}
-
-// TestCoalesceStyleStamps_PreservesLastWriteWins pins the ordering contract of
-// the stamp optimizer: style writes are field-wise last-write-wins, so two
-// same-style stamps may only be merged when nothing between them touches the
-// cells whose write would move earlier. Grouping globally by style content
-// (the original implementation) turned red → blue → red into red → blue and
-// silently changed the final color.
-func TestCoalesceStyleStamps_PreservesLastWriteWins(t *testing.T) {
-	t.Parallel()
-
-	red := map[string]interface{}{"background_color": "#FF0000"}
-	blue := map[string]interface{}{"background_color": "#0000FF"}
-	stamp := func(rng string, style map[string]interface{}) workbookCreateCellStyleOp {
-		return workbookCreateCellStyleOp{Range: rng, Style: style}
-	}
-	lastStyleFor := func(ops []workbookCreateCellStyleOp, rng string) map[string]interface{} {
-		var out map[string]interface{}
-		for _, op := range ops {
-			if op.Range == rng {
-				out = op.Style
-			}
-		}
-		return out
-	}
-
-	t.Run("same cell red blue red keeps red last", func(t *testing.T) {
-		t.Parallel()
-		got := coalesceStyleStamps([]workbookCreateCellStyleOp{
-			stamp("A1:A1", red), stamp("A1:A1", blue), stamp("A1:A1", red),
-		})
-		if last := lastStyleFor(got, "A1:A1"); last == nil || last["background_color"] != "#FF0000" {
-			t.Fatalf("final style for A1 = %v, want the trailing red; ops=%+v", last, got)
-		}
-	})
-
-	t.Run("intervening overlapping stamp blocks the merge", func(t *testing.T) {
-		t.Parallel()
-		// bold A1:B1, italic on B1, bold B1 again: merging the two bolds would
-		// hoist B1's bold ahead of the italic and lose the italic.
-		bold := map[string]interface{}{"font_weight": "bold"}
-		italic := map[string]interface{}{"font_style": "italic"}
-		got := coalesceStyleStamps([]workbookCreateCellStyleOp{
-			stamp("A1:A1", bold), stamp("A1:A1", italic), stamp("A1:A1", bold),
-		})
-		if len(got) != 3 {
-			t.Fatalf("overlapping intermediate stamp must prevent merging, got %d ops: %+v", len(got), got)
-		}
-	})
-
-	t.Run("adjacent same-style runs still coalesce", func(t *testing.T) {
-		t.Parallel()
-		bold := map[string]interface{}{"font_weight": "bold"}
-		got := coalesceStyleStamps([]workbookCreateCellStyleOp{
-			stamp("A1:A1", bold), stamp("A2:A2", bold), stamp("A3:A3", bold),
-		})
-		if len(got) != 1 || got[0].Range != "A1:A3" {
-			t.Fatalf("adjacent same-style stamps should merge into A1:A3, got %+v", got)
-		}
-	})
-
-	t.Run("disjoint intermediate stamp does not block the merge", func(t *testing.T) {
-		t.Parallel()
-		bold := map[string]interface{}{"font_weight": "bold"}
-		italic := map[string]interface{}{"font_style": "italic"}
-		got := coalesceStyleStamps([]workbookCreateCellStyleOp{
-			stamp("A1:A1", bold), stamp("Z9:Z9", italic), stamp("A2:A2", bold),
-		})
-		if len(got) != 2 {
-			t.Fatalf("disjoint intermediate stamp should still allow merging, got %+v", got)
-		}
-		if got[0].Range != "A1:A2" {
-			t.Fatalf("bold stamps should merge to A1:A2, got %+v", got)
-		}
-	})
-}

shortcuts/sheets/lark_sheet_table_io.go

@@ -88,7 +88,6 @@ var TablePut = common.Shortcut{
 		return tablePutWrite(ctx, runtime, token, payload, styles)
 	},
 	Tips: []string{
-		`Example: lark-cli sheets +table-put --url <URL> --sheets '{"sheets":[{"name":"S1","columns":["City","Rev"],"dtypes":{"Rev":"float64"},"data":[["SH",1234.5]]}]}'`,
 		"Writes into an existing spreadsheet — pass --url or --spreadsheet-token. To create a new workbook first, use +workbook-create, then point --spreadsheet-token here.",
 		"Payload sheets are matched to existing sub-sheets by name (created when absent). Date columns take ISO yyyy-mm-dd strings — converted to real dates (serial + date format).",
 		"--styles applies number formats, colors, merges, and row/col sizes in the same call (same shape as +workbook-create's --styles): one styles item per written sheet, name-matched. Skips the separate +cells-set-style round-trip.",
@@ -242,11 +241,6 @@ func decoderExpectEOF(dec *json.Decoder) error {
 	return nil
 }
 
-// tablePutSheetsSkeleton is the one-line --sheets shape inlined on a decode
-// error, so the retry needs no --print-schema round trip. Field vocabulary
-// mirrors tableSheetIn.
-const tablePutSheetsSkeleton = `{"sheets":[{"name":"Sheet1","columns":["City","Revenue"],"dtypes":{"Revenue":"float64"},"data":[["SH",123.4],["BJ",56.7]],"start_cell":"A1"}]}`
-
 // parseTablePutPayload reads --sheets (JSON, supports @file / stdin) into a
 // validated payload. UseNumber keeps numeric cells as json.Number so large
 // integers (order IDs, etc.) survive without precision loss or scientific
@@ -265,29 +259,7 @@ func parseTablePutPayload(runtime flagView) (*tablePayload, error) {
 		Sheets []tableSheetIn `json:"sheets"`
 	}
 	if err := dec.Decode(&wire); err != nil {
-		// Eval traces show two distinct decode failures that each burned
-		// retries: a field with the wrong JSON kind (columns as objects,
-		// dtypes as an array) — fixed by seeing the expected shape once —
-		// and shell-mangled JSON, fixed by moving the payload to stdin/@file.
-		verr := common.ValidationErrorf("--sheets: invalid JSON: %v", err).WithCause(err)
-		var ute *json.UnmarshalTypeError
-		if errors.As(err, &ute) {
-			// A mismatch with no field path is the missing envelope: the
-			// payload IS the sub-sheet list, written without the wrapper.
-			// Say that in the message — the Go unmarshal text ("cannot
-			// unmarshal array into Go value of type struct { Sheets …}")
-			// names the internal type, not the fix.
-			if ute.Field == "" {
-				verr = common.ValidationErrorf(
-					`--sheets: top level must be the object {"sheets":[…]}, got a bare JSON %s; wrap the sub-sheet list in a "sheets" key`,
-					ute.Value).WithCause(err)
-			}
-			return nil, verr.WithHint(
-				"expected shape: %s (columns is a flat string array; dtypes/formats are column-name-keyed maps; data is row-major)",
-				tablePutSheetsSkeleton)
-		}
-		return nil, verr.WithHint(
-			"if the payload contains formulas / quotes / commas, pass it via stdin (`--sheets - < file`) or a relative @file (`--sheets @./payload.json`)")
+		return nil, common.ValidationErrorf("--sheets: invalid JSON: %v", err).WithCause(err)
 	}
 	// Reject trailing non-whitespace after the first JSON value: json.Decoder
 	// accepts it silently (unlike json.Unmarshal), so e.g. `--sheets '{...} oops'`
@@ -1206,12 +1178,6 @@ var TableGet = common.Shortcut{
 		input := map[string]interface{}{
 			"excel_id": token, "ranges": []string{rng},
 			"include_styles": true, "value_render_option": "raw_value",
-			"cell_limit": unboundedReadLimit,
-		}
-		// Execute adds these caps too; echoing them here keeps dry-run and the
-		// real request the same shape, so validating one tells you about the other.
-		if n, ok := maxCharsInput(runtime); ok {
-			input["max_chars"] = n
 		}
 		sheetSelectorForToolInput(input,
 			strings.TrimSpace(runtime.Str("sheet-id")),
@@ -1235,37 +1201,15 @@ var TableGet = common.Shortcut{
 		noHeader := runtime.Bool("no-header")
 		userRange := strings.TrimSpace(runtime.Str("range"))
 		sheets := make([]interface{}, 0, len(targets))
-		// The char cap is a memory guard, so it must bound the WHOLE read, not
-		// each sheet independently: a 30-sheet workbook would otherwise be
-		// allowed 30× the cap. Track what previous sheets consumed and hand the
-		// remainder to the next one; when it runs out, stop and name the sheets
-		// left unread instead of silently returning a short workbook.
-		budget := maxCharsBudget(runtime)
-		var unread []string
-		for i, t := range targets {
-			remaining := 0
-			if budget > 0 {
-				remaining = budget - consumedChars(sheets)
-				if remaining <= 0 {
-					for _, rest := range targets[i:] {
-						unread = append(unread, rest.name)
-					}
-					break
-				}
-			}
-			spec, err := readSheetAsSpec(ctx, runtime, token, t, userRange, noHeader, remaining)
+		for _, t := range targets {
+			spec, err := readSheetAsSpec(ctx, runtime, token, t, userRange, noHeader)
 			if err != nil {
 				return err
 			}
 			sheets = append(sheets, spec)
 		}
-		payload := map[string]interface{}{"sheets": sheets}
-		if len(unread) > 0 {
-			payload["truncated"] = true
-			payload["unread_sheets"] = unread
-			payload["truncation_warning"] = fmt.Sprintf("the %d-char read budget was exhausted before %d sheet(s) were read (%s); re-run per sheet with --sheet-name, or raise --max-chars", budget, len(unread), strings.Join(unread, ", "))
-		}
-		return emitReadResult(runtime, payload)
+		runtime.Out(map[string]interface{}{"sheets": sheets}, nil)
+		return nil
 	},
 	Tips: []string{
 		"Output is the same shape +table-put consumes — pipe it back in, or load sheets[].rows into a DataFrame keyed by columns[].name.",
@@ -1382,7 +1326,7 @@ func tableGetSheetMeta(r interface{}) (id, name string, rowCount, colCount int)
 // a single `astype()` call covers every column); `formats` is emitted only for
 // columns whose source cells carry a non-empty number_format, since `astype`
 // ignores it and we'd rather not pollute the output.
-func readSheetAsSpec(ctx context.Context, runtime *common.RuntimeContext, token string, t tableGetSheet, userRange string, noHeader bool, charBudget int) (map[string]interface{}, error) {
+func readSheetAsSpec(ctx context.Context, runtime *common.RuntimeContext, token string, t tableGetSheet, userRange string, noHeader bool) (map[string]interface{}, error) {
 	emptySpec := func() map[string]interface{} {
 		return map[string]interface{}{
 			"name":    t.name,
@@ -1410,35 +1354,14 @@ func readSheetAsSpec(ctx context.Context, runtime *common.RuntimeContext, token
 		"value_render_option": "raw_value",
 		"cell_limit":          unboundedReadLimit,
 	}
-	// --max-chars binds the char budget (default 500000); --output-path raises
-	// it to the bounded offload default. Without this the tool applied its own
-	// ~50000 default and silently dropped rows past it with no signal in the
-	// +table-get output. charBudget > 0 caps this sheet by what the whole-
-	// workbook read has left, so a multi-sheet workbook cannot consume the
-	// per-sheet cap N times over.
-	if n, ok := maxCharsInput(runtime); ok {
-		if charBudget > 0 && charBudget < n {
-			n = charBudget
-		}
-		input["max_chars"] = n
-	}
 	sheetSelectorForToolInput(input, t.id, t.name)
 	out, err := callTool(ctx, runtime, token, ToolKindRead, "get_cell_ranges", input)
 	if err != nil {
 		return nil, err
 	}
-	truncated := cellRangesTruncated(out)
 	grid := extractCellGrid(out)
 	if len(grid) == 0 {
-		// An empty grid can itself be the result of clipping (the cap was spent
-		// before any row came back), so the truncation flag must survive here —
-		// dropping it reports a partial read as a complete empty sheet.
-		spec := emptySpec()
-		if truncated {
-			spec["truncated"] = true
-			spec["truncation_warning"] = "the read hit the char cap before any row was returned for this sheet; raise --max-chars or read a narrower --range"
-		}
-		return spec, nil
+		return emptySpec(), nil
 	}
 
 	var headerRow []map[string]interface{}
@@ -1510,38 +1433,9 @@ func readSheetAsSpec(ctx context.Context, runtime *common.RuntimeContext, token
 	if len(formats) > 0 {
 		spec["formats"] = formats
 	}
-	// The tool clipped the read at max_chars: rows past the cap are missing from
-	// data. Surface it so the caller doesn't mistake a partial read for the whole
-	// sheet — re-run with --output-path (unlimited) or a higher --max-chars.
-	if truncated {
-		spec["truncated"] = true
-		spec["truncation_warning"] = "Result truncated by max_chars; rows past the cap were not returned. Best: re-run with --output-path to dump the sheet to a file under the much larger offload cap. Alternatively raise --max-chars, or continue-read the remaining rows by passing --range for them — but that needs --no-header and you must reattach the header row and reconcile per-chunk dtypes yourself (this chunk's types were inferred from the rows returned here)."
-	}
 	return spec, nil
 }
 
-// cellRangesTruncated reports whether a get_cell_ranges response was clipped by
-// max_chars — either the top-level has_more flag or the first range's truncated
-// flag. Used by +table-get, whose spec output otherwise drops both signals.
-func cellRangesTruncated(out interface{}) bool {
-	m, ok := out.(map[string]interface{})
-	if !ok {
-		return false
-	}
-	if hm, ok := m["has_more"].(bool); ok && hm {
-		return true
-	}
-	ranges, _ := m["ranges"].([]interface{})
-	if len(ranges) > 0 {
-		if r0, ok := ranges[0].(map[string]interface{}); ok {
-			if t, ok := r0["truncated"].(bool); ok {
-				return t
-			}
-		}
-	}
-	return false
-}
-
 // sheetCurrentRegion returns the A1 range covering the sheet's existing data,
 // or "" for an empty sheet.
 //

shortcuts/sheets/lark_sheet_table_io_test.go

@@ -7,7 +7,6 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
-	"strconv"
 	"strings"
 	"testing"
 
@@ -1688,66 +1687,3 @@ func TestValidColumnType_AcceptsEmpty(t *testing.T) {
 		t.Error(`validColumnType("float") = true, want false`)
 	}
 }
-
-// TestTableGet_CharBudgetSpansTheWholeWorkbook pins that --max-chars bounds the
-// WHOLE multi-sheet read, not each sheet independently.
-//
-// The cap is a memory guard on a non-streaming path, so letting every sheet
-// spend it in full would let a 30-sheet workbook pull 30x what the caller
-// allowed — quietly, since each individual request looks compliant. The clamp
-// that prevents it (charBudget in readSheetAsSpec) was unpinned: removing it
-// passed the entire suite, because the outer loop's exhaustion check is a
-// separate mechanism and keeps working.
-//
-// Asserted on the wire: sheet 2's request must ask for less than sheet 1's.
-func TestTableGet_CharBudgetSpansTheWholeWorkbook(t *testing.T) {
-	t.Parallel()
-
-	const budget = 40000
-	structure := toolOutputStub(testToken, "read", `{"sheets":[`+
-		`{"sheet_id":"sh1","sheet_name":"S1","row_count":50,"column_count":3,"index":0},`+
-		`{"sheet_id":"sh2","sheet_name":"S2","row_count":50,"column_count":3,"index":1}`+
-		`]}`)
-
-	// One reusable stub answers both the current-region probes and the cell
-	// reads; every captured body is inspected below.
-	payload := `{"current_region":"A1:B2","ranges":[{"cells":[` +
-		`[{"value":"col1"},{"value":"col2"}],` +
-		`[{"value":"a"},{"value":"b"}]` +
-		`]}]}`
-	reads := toolOutputStub(testToken, "read", payload)
-	reads.Reusable = true
-
-	out, err := runShortcutWithStubs(t, TableGet,
-		[]string{"--url", testURL, "--max-chars", strconv.Itoa(budget)}, structure, reads)
-	if err != nil {
-		t.Fatalf("execute failed: %v\nout=%s", err, out)
-	}
-
-	var caps []int
-	for _, body := range reads.CapturedBodies {
-		var wire struct {
-			ToolName string `json:"tool_name"`
-			Input    string `json:"input"`
-		}
-		if json.Unmarshal(body, &wire) != nil || wire.ToolName != "get_cell_ranges" {
-			continue
-		}
-		var input struct {
-			MaxChars int `json:"max_chars"`
-		}
-		if json.Unmarshal([]byte(wire.Input), &input) != nil || input.MaxChars == 0 {
-			continue
-		}
-		caps = append(caps, input.MaxChars)
-	}
-	if len(caps) < 2 {
-		t.Fatalf("want a cell read per sheet, captured caps = %v", caps)
-	}
-	if caps[0] > budget {
-		t.Errorf("first sheet asked for max_chars=%d, over the %d budget", caps[0], budget)
-	}
-	if caps[1] >= caps[0] {
-		t.Errorf("second sheet asked for max_chars=%d, not reduced by what the first consumed (%d) — the budget is per-workbook, not per-sheet", caps[1], caps[0])
-	}
-}

shortcuts/sheets/lark_sheet_workbook.go

@@ -9,12 +9,10 @@ import (
 	"fmt"
 	"io"
 	"path/filepath"
-	"sort"
 	"strings"
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/extension/fileio"
-	"github.com/larksuite/cli/internal/suggest"
 	"github.com/larksuite/cli/internal/util"
 	"github.com/larksuite/cli/shortcuts/common"
 	"github.com/larksuite/cli/shortcuts/drive"
@@ -407,11 +405,7 @@ var SheetCopy = common.Shortcut{
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+sheet-copy"),
-	Tips: []string{
-		"Example: lark-cli sheets +sheet-copy --url <URL> --sheet-name 数据源 --title 数据源-副本",
-		"--sheet-name / --sheet-id selects the SOURCE sheet; the copy's new name goes in --title.",
-	},
-	Validate: validateViaInput(sheetCopyInput),
+	Validate:    validateViaInput(sheetCopyInput),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
@@ -920,18 +914,6 @@ type workbookCreateStylePayload struct {
 	RowSizes   []workbookCreateResizeOp
 	ColSizes   []workbookCreateResizeOp
 	CellMerges []workbookCreateMergeOp
-	Freeze     *workbookCreateFreezeOp
-}
-
-// workbookCreateFreezeOp freezes the first Rows rows / Cols columns.
-// Zero means "that axis ends up UNFROZEN", not "leave it alone": freeze is
-// full-state replacement server-side (see workbookCreateVisualOpInput's freeze
-// branch), so a declarative spec that omits an axis is stating it should not be
-// frozen. parseWorkbookCreateFreezeOp rejects an all-zero op, so at least one
-// axis is always positive here.
-type workbookCreateFreezeOp struct {
-	Rows int
-	Cols int
 }
 
 type workbookCreateCellStyleOp struct {
@@ -983,11 +965,7 @@ func parseWorkbookCreateStyles(runtime flagView) (*workbookCreateStylePayload, e
 	if len(items) != 1 {
 		return nil, common.ValidationErrorf("--styles.styles must contain exactly one item when using --values")
 	}
-	payload, probs := parseWorkbookCreateStyleItem(items[0], "--styles.styles[0]")
-	if err := joinStyleValidationErrors(probs); err != nil {
-		return nil, err
-	}
-	return payload, nil
+	return parseWorkbookCreateStyleItem(items[0], "--styles.styles[0]")
 }
 
 // parseWorkbookCreateSheetStyles parses --styles for the typed --sheets path.
@@ -1010,28 +988,21 @@ func parseWorkbookCreateSheetStyles(runtime flagView, payload *tablePayload) (*w
 	}
 	out := &workbookCreateSheetStyles{ByName: map[string]*workbookCreateStylePayload{}}
 	out.ByIndex = make([]*workbookCreateStylePayload, len(payload.Sheets))
-	var probs []error
 	for i, item := range items {
 		name, _ := item["name"].(string)
 		if strings.TrimSpace(name) == "" {
-			probs = append(probs, common.ValidationErrorf("--styles.styles[%d].name is required", i))
-			continue
+			return nil, common.ValidationErrorf("--styles.styles[%d].name is required", i)
 		}
 		if name != payload.Sheets[i].Name {
-			probs = append(probs, common.ValidationErrorf("--styles.styles[%d].name %q must match --sheets.sheets[%d].name %q", i, name, i, payload.Sheets[i].Name))
-			continue
+			return nil, common.ValidationErrorf("--styles.styles[%d].name %q must match --sheets.sheets[%d].name %q", i, name, i, payload.Sheets[i].Name)
 		}
-		style, itemProbs := parseWorkbookCreateStyleItem(item, fmt.Sprintf("--styles.styles[%d]", i))
-		if len(itemProbs) > 0 {
-			probs = append(probs, itemProbs...)
-			continue
+		style, err := parseWorkbookCreateStyleItem(item, fmt.Sprintf("--styles.styles[%d]", i))
+		if err != nil {
+			return nil, err
 		}
 		out.ByIndex[i] = style
 		out.ByName[name] = style
 	}
-	if err := joinStyleValidationErrors(probs); err != nil {
-		return nil, err
-	}
 	return out, nil
 }
 
@@ -1059,468 +1030,182 @@ func parseWorkbookCreateStylesItems(v interface{}) ([]map[string]interface{}, er
 	return items, nil
 }
 
-// parseWorkbookCreateStyleItem parses one --styles item. All four sections
-// are validated even after one fails, and every issue is returned in the
-// slice: eval traces show agents fixing --styles errors one round trip per
-// error (border side, then row_sizes.type, then size…) because only the
-// first was ever reported.
-// workbookCreateStyleItemKeys is the full top-level vocabulary of one
-// --styles item, shared by the three carriers (+workbook-create /
-// +table-put / +styles-put).
-var workbookCreateStyleItemKeys = []string{"name", "cell_styles", "row_sizes", "col_sizes", "cell_merges", "freeze"}
-
-func parseWorkbookCreateStyleItem(item map[string]interface{}, path string) (*workbookCreateStylePayload, []error) {
+func parseWorkbookCreateStyleItem(item map[string]interface{}, path string) (*workbookCreateStylePayload, error) {
 	payload := &workbookCreateStylePayload{}
-	var probs []error
-	// Reject unknown top-level keys first: a typo like "freezee" would
-	// otherwise be silently dropped while the rest of the item applies.
-	var unknown []string
-	for k := range item {
-		known := false
-		for _, lk := range workbookCreateStyleItemKeys {
-			if k == lk {
-				known = true
-				break
-			}
-		}
-		if !known {
-			unknown = append(unknown, k)
-		}
-	}
-	sort.Strings(unknown)
-	for _, k := range unknown {
-		msg := fmt.Sprintf("%s has unknown key %q", path, k)
-		if match := suggest.Closest(strings.ToLower(k), workbookCreateStyleItemKeys, 1); len(match) > 0 {
-			msg += fmt.Sprintf(" — did you mean %q?", match[0])
-		}
-		probs = append(probs, common.ValidationErrorf("%s", msg))
-	}
-	// Normalize "Sheet!" range prefixes before the section parsers see them:
-	// the target sheet is named by the item (or, on +workbook-create --values,
-	// by the single sheet being created), so a prefix is at best redundant and
-	// at worst a silent retarget. Stripping is unconditional — an item without
-	// a name (the --values path, where name is optional) must not be left with
-	// prefixed ranges the section parsers then reject as malformed. Only the
-	// "names a DIFFERENT sheet" report needs a name to compare against, so it
-	// is skipped when there is none.
-	name, _ := item["name"].(string)
-	probs = append(probs, normalizeStyleItemRangePrefixes(item, path, strings.TrimSpace(name))...)
+	var err error
 	if raw, ok := item["cell_styles"]; ok {
-		var errsHere []error
-		payload.CellStyles, errsHere = parseWorkbookCreateCellStyleOps(raw, path+".cell_styles")
-		probs = append(probs, errsHere...)
+		payload.CellStyles, err = parseWorkbookCreateCellStyleOps(raw, path+".cell_styles")
+		if err != nil {
+			return nil, err
+		}
 	}
 	if raw, ok := item["row_sizes"]; ok {
-		var errsHere []error
-		payload.RowSizes, errsHere = parseWorkbookCreateResizeOps(raw, path+".row_sizes", "row")
-		probs = append(probs, errsHere...)
-	}
-	if raw, ok := item["col_sizes"]; ok {
-		var errsHere []error
-		payload.ColSizes, errsHere = parseWorkbookCreateResizeOps(raw, path+".col_sizes", "column")
-		probs = append(probs, errsHere...)
-	}
-	if raw, ok := item["cell_merges"]; ok {
-		var errsHere []error
-		payload.CellMerges, errsHere = parseWorkbookCreateMergeOps(raw, path+".cell_merges")
-		probs = append(probs, errsHere...)
-	}
-	if raw, ok := item["freeze"]; ok {
-		freeze, err := parseWorkbookCreateFreezeOp(raw, path+".freeze")
+		payload.RowSizes, err = parseWorkbookCreateResizeOps(raw, path+".row_sizes", "row")
 		if err != nil {
-			probs = append(probs, err)
-		} else {
-			payload.Freeze = freeze
+			return nil, err
 		}
 	}
-	if len(probs) > 0 {
-		return nil, probs
+	if raw, ok := item["col_sizes"]; ok {
+		payload.ColSizes, err = parseWorkbookCreateResizeOps(raw, path+".col_sizes", "column")
+		if err != nil {
+			return nil, err
+		}
 	}
-	if len(payload.CellStyles) == 0 && len(payload.RowSizes) == 0 && len(payload.ColSizes) == 0 && len(payload.CellMerges) == 0 && payload.Freeze == nil {
-		return nil, []error{common.ValidationErrorf("%s must include at least one of cell_styles/row_sizes/col_sizes/cell_merges/freeze", path)}
+	if raw, ok := item["cell_merges"]; ok {
+		payload.CellMerges, err = parseWorkbookCreateMergeOps(raw, path+".cell_merges")
+		if err != nil {
+			return nil, err
+		}
+	}
+	if len(payload.CellStyles) == 0 && len(payload.RowSizes) == 0 && len(payload.ColSizes) == 0 && len(payload.CellMerges) == 0 {
+		return nil, common.ValidationErrorf("%s must include at least one of cell_styles/row_sizes/col_sizes/cell_merges", path)
 	}
 	return payload, nil
 }
 
-// styleItemRangeSections are the --styles item sections whose entries carry an
-// A1 range that may be written with a redundant "Sheet!" prefix.
-var styleItemRangeSections = []string{"cell_styles", "row_sizes", "col_sizes", "cell_merges"}
-
-// normalizeStyleItemRangePrefixes strips an optional "Sheet!" prefix from every
-// range in one --styles item, in place, and reports the ones naming a sheet
-// other than the item's own.
-//
-// Stripping has to happen before the section parsers run: parseWorkbookCreateResizeOp
-// feeds the range straight to parseA1Range, so row_sizes like "Sheet1!2:3" fail
-// as malformed even though the intent is unambiguous — the target sheet is
-// already carried by the item name and by each expanded sub-op's sheet selector.
-// A prefix naming a DIFFERENT sheet is an error rather than a strip, because
-// stripping alone would silently retarget the operation onto the item's sheet
-// (name "Summary" + range "Detail!A1:D1" applying to Summary). It is stripped
-// anyway so the section parser reports the entry's own issues instead of piling
-// a redundant syntax error on top of the mismatch.
-//
-// name is "" on +workbook-create --values, whose single styles item needs no
-// name (the workbook has exactly one sheet, still unnamed at spec time). There
-// is then no sheet to disagree with, so ranges are stripped without the
-// mismatch report — stripping still has to happen, or the section parsers see
-// a prefixed range and reject it as malformed.
-func normalizeStyleItemRangePrefixes(item map[string]interface{}, path, name string) []error {
-	var probs []error
-	rewrite := func(section, rangeStr string) (string, bool) {
-		idx := strings.Index(rangeStr, "!")
-		if idx < 0 {
-			return "", false
-		}
-		prefix := strings.Trim(strings.TrimSpace(rangeStr[:idx]), "'")
-		if name != "" && prefix != name {
-			probs = append(probs, common.ValidationErrorf(
-				"%s.%s range %q names sheet %q but the item targets %q — drop the prefix, or move the entry into the item for %q",
-				path, section, rangeStr, prefix, name, prefix))
-		}
-		return strings.TrimSpace(rangeStr[idx+1:]), true
-	}
-	for _, key := range styleItemRangeSections {
-		arr, ok := item[key].([]interface{})
-		if !ok {
-			continue // a wrong-shaped section is the section parser's to report.
-		}
-		for i, elem := range arr {
-			section := fmt.Sprintf("%s[%d]", key, i)
-			switch v := elem.(type) {
-			case map[string]interface{}:
-				rangeStr, ok := v["range"].(string)
-				if !ok {
-					continue // non-string/missing range: the section parser reports it.
-				}
-				if stripped, changed := rewrite(section, rangeStr); changed {
-					v["range"] = stripped
-				}
-			case string:
-				// cell_merges also accepts a bare range string.
-				if key != "cell_merges" {
-					continue
-				}
-				if stripped, changed := rewrite(section, v); changed {
-					arr[i] = stripped
-				}
-			}
-		}
-	}
-	return probs
-}
-
-// parseWorkbookCreateFreezeOp parses a {rows, cols} freeze section. At least
-// one dimension must be positive — an all-zero freeze is a no-op the caller
-// almost certainly didn't mean.
-func parseWorkbookCreateFreezeOp(raw interface{}, path string) (*workbookCreateFreezeOp, error) {
-	obj, ok := raw.(map[string]interface{})
-	if !ok {
-		return nil, common.ValidationErrorf("%s must be an object like {\"rows\":1} or {\"rows\":1,\"cols\":2}", path)
-	}
-	// "cols" and "columns" are aliases for the same field, so accepting both in
-	// one object would make the result depend on Go's randomized map iteration
-	// order — the same payload could freeze 1 column on one run and 2 on the
-	// next. Reject the conflict instead of silently picking a winner.
-	if _, hasCols := obj["cols"]; hasCols {
-		if _, hasColumns := obj["columns"]; hasColumns {
-			if !jsonEqual(obj["cols"], obj["columns"]) {
-				return nil, common.ValidationErrorf("%s got conflicting values for \"cols\" and \"columns\" (aliases of the same field) — keep one", path)
-			}
-		}
-	}
-	out := &workbookCreateFreezeOp{}
-	// Iterate deterministically so error reporting is stable across runs too.
-	keys := make([]string, 0, len(obj))
-	for k := range obj {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	for _, k := range keys {
-		v := obj[k]
-		n, isNum := v.(float64)
-		if !isNum || n != float64(int(n)) || n < 0 {
-			return nil, common.ValidationErrorf("%s.%s must be a non-negative integer", path, k)
-		}
-		switch k {
-		case "rows":
-			out.Rows = int(n)
-		case "cols", "columns":
-			out.Cols = int(n)
-		default:
-			return nil, common.ValidationErrorf("%s.%s is not a supported field (want rows/cols)", path, k)
-		}
-	}
-	if out.Rows == 0 && out.Cols == 0 {
-		return nil, common.ValidationErrorf("%s must freeze at least one dimension (rows or cols > 0)", path)
-	}
-	return out, nil
-}
-
-// joinStyleValidationErrors folds the issues collected across one --styles
-// parse into a single typed error that lists them all, so the caller can fix
-// the whole payload in one retry instead of one error per round trip.
-func joinStyleValidationErrors(probs []error) error {
-	switch len(probs) {
-	case 0:
-		return nil
-	case 1:
-		// Re-attribute to the outer flag even for a single issue: the inner
-		// error is scoped to a nested path and carries no Param, so an agent
-		// would have to parse prose to learn which flag to fix. Message text
-		// is preserved; only the typed attribution is added — and the inner
-		// hint rides along, since a lone issue has the outer Hint slot free.
-		msg, hint := aggregatedIssueParts(probs[0])
-		verr := sheetsValidationForFlag("styles", "%s", msg).WithCause(probs[0])
-		if hint != "" {
-			verr = verr.WithHint("%s", hint)
-		}
-		return verr
-	}
-	const maxShown = 8
-	msgs := make([]string, 0, len(probs))
-	for _, e := range probs {
-		msgs = append(msgs, aggregatedIssueText(e))
-	}
-	suffix := ""
-	if len(msgs) > maxShown {
-		suffix = fmt.Sprintf(" (+%d more)", len(msgs)-maxShown)
-		msgs = msgs[:maxShown]
-	}
-	return sheetsValidationForFlag("styles", "--styles has %d issues: %s%s", len(probs), strings.Join(msgs, " | "), suffix).
-		WithCause(probs[0])
-}
-
-func parseWorkbookCreateCellStyleOps(v interface{}, path string) ([]workbookCreateCellStyleOp, []error) {
+func parseWorkbookCreateCellStyleOps(v interface{}, path string) ([]workbookCreateCellStyleOp, error) {
 	arr, ok := v.([]interface{})
 	if !ok {
-		return nil, []error{common.ValidationErrorf("%s must be an array", path)}
+		return nil, common.ValidationErrorf("%s must be an array", path)
 	}
 	ops := make([]workbookCreateCellStyleOp, 0, len(arr))
-	var probs []error
 	for i, raw := range arr {
-		op, err := parseWorkbookCreateCellStyleOp(raw, fmt.Sprintf("%s[%d]", path, i))
+		op, ok := raw.(map[string]interface{})
+		if !ok {
+			return nil, common.ValidationErrorf("%s[%d] must be an object", path, i)
+		}
+		rangeStr, err := requireWorkbookCreateRange(op, fmt.Sprintf("%s[%d]", path, i))
 		if err != nil {
-			probs = append(probs, err)
-			continue
+			return nil, err
 		}
-		ops = append(ops, op)
+		if _, _, _, _, err := workbookCreateStyleRangeBounds(rangeStr); err != nil {
+			return nil, common.ValidationErrorf("%s[%d].range %q: %v", path, i, rangeStr, err)
+		}
+		styleObj := make(map[string]interface{}, len(op)-1)
+		for k, v := range op {
+			if k == "range" {
+				continue
+			}
+			styleObj[k] = v
+		}
+		style, err := normalizeWorkbookCreateStyleObject(styleObj, fmt.Sprintf("%s[%d]", path, i))
+		if err != nil {
+			return nil, err
+		}
+		if len(style) == 0 {
+			return nil, common.ValidationErrorf("%s[%d] must include at least one style field", path, i)
+		}
+		ops = append(ops, workbookCreateCellStyleOp{Range: rangeStr, Style: style})
 	}
-	return ops, probs
+	return ops, nil
 }
 
-func parseWorkbookCreateCellStyleOp(raw interface{}, path string) (workbookCreateCellStyleOp, error) {
-	op, ok := raw.(map[string]interface{})
-	if !ok {
-		return workbookCreateCellStyleOp{}, common.ValidationErrorf("%s must be an object", path)
-	}
-	rangeStr, err := requireWorkbookCreateRange(op, path)
-	if err != nil {
-		return workbookCreateCellStyleOp{}, err
-	}
-	if _, _, _, _, err := workbookCreateStyleRangeBounds(rangeStr); err != nil {
-		return workbookCreateCellStyleOp{}, common.ValidationErrorf("%s.range %q: %v", path, rangeStr, err)
-	}
-	styleObj := make(map[string]interface{}, len(op)-1)
-	for k, v := range op {
-		if k == "range" {
-			continue
-		}
-		styleObj[k] = v
-	}
-	style, err := normalizeWorkbookCreateStyleObject(styleObj, path)
-	if err != nil {
-		return workbookCreateCellStyleOp{}, err
-	}
-	if len(style) == 0 {
-		return workbookCreateCellStyleOp{}, common.ValidationErrorf("%s must include at least one style field", path)
-	}
-	return workbookCreateCellStyleOp{Range: rangeStr, Style: style}, nil
-}
-
-func parseWorkbookCreateMergeOps(v interface{}, path string) ([]workbookCreateMergeOp, []error) {
+func parseWorkbookCreateMergeOps(v interface{}, path string) ([]workbookCreateMergeOp, error) {
 	arr, ok := v.([]interface{})
 	if !ok {
-		return nil, []error{common.ValidationErrorf("%s must be an array", path)}
+		return nil, common.ValidationErrorf("%s must be an array", path)
 	}
 	ops := make([]workbookCreateMergeOp, 0, len(arr))
-	var probs []error
 	for i, raw := range arr {
-		op, err := parseWorkbookCreateMergeOp(raw, fmt.Sprintf("%s[%d]", path, i))
+		op, ok := raw.(map[string]interface{})
+		if !ok {
+			return nil, common.ValidationErrorf("%s[%d] must be an object", path, i)
+		}
+		rangeStr, err := requireWorkbookCreateRange(op, fmt.Sprintf("%s[%d]", path, i))
 		if err != nil {
-			probs = append(probs, err)
-			continue
+			return nil, err
 		}
-		ops = append(ops, op)
-	}
-	return ops, probs
-}
-
-func parseWorkbookCreateMergeOp(raw interface{}, path string) (workbookCreateMergeOp, error) {
-	// A bare range string means {range: s, merge_type: all} — the only
-	// possible reading (07-20 eval hit).
-	if s, ok := raw.(string); ok && strings.TrimSpace(s) != "" {
-		raw = map[string]interface{}{"range": strings.TrimSpace(s)}
-	}
-	op, ok := raw.(map[string]interface{})
-	if !ok {
-		return workbookCreateMergeOp{}, common.ValidationErrorf("%s must be an object", path)
-	}
-	rangeStr, err := requireWorkbookCreateRange(op, path)
-	if err != nil {
-		return workbookCreateMergeOp{}, err
-	}
-	if _, _, _, _, err := workbookCreateStyleRangeBounds(rangeStr); err != nil {
-		return workbookCreateMergeOp{}, common.ValidationErrorf("%s.range %q: %v", path, rangeStr, err)
-	}
-	mergeType := "all"
-	if raw, ok := op["merge_type"]; ok {
-		v, ok := raw.(string)
-		if !ok || strings.TrimSpace(v) == "" {
-			return workbookCreateMergeOp{}, common.ValidationErrorf("%s.merge_type must be a non-empty string", path)
+		if _, _, _, _, err := workbookCreateStyleRangeBounds(rangeStr); err != nil {
+			return nil, common.ValidationErrorf("%s[%d].range %q: %v", path, i, rangeStr, err)
 		}
-		mergeType = normalizeMergeType(strings.TrimSpace(v))
+		mergeType := "all"
+		if raw, ok := op["merge_type"]; ok {
+			v, ok := raw.(string)
+			if !ok || strings.TrimSpace(v) == "" {
+				return nil, common.ValidationErrorf("%s[%d].merge_type must be a non-empty string", path, i)
+			}
+			mergeType = strings.TrimSpace(v)
+		}
+		switch mergeType {
+		case "all", "rows", "columns":
+		default:
+			return nil, common.ValidationErrorf("%s[%d].merge_type %q is invalid (want all/rows/columns)", path, i, mergeType)
+		}
+		if err := rejectUnexpectedWorkbookStyleFields(op, fmt.Sprintf("%s[%d]", path, i), "range", "merge_type"); err != nil {
+			return nil, err
+		}
+		ops = append(ops, workbookCreateMergeOp{Range: rangeStr, MergeType: mergeType})
 	}
-	switch mergeType {
-	case "all", "rows", "columns":
-	default:
-		return workbookCreateMergeOp{}, common.ValidationErrorf("%s.merge_type %q is invalid (want all/rows/columns)", path, mergeType)
-	}
-	if err := rejectUnexpectedWorkbookStyleFields(op, path, "range", "merge_type"); err != nil {
-		return workbookCreateMergeOp{}, err
-	}
-	return workbookCreateMergeOp{Range: rangeStr, MergeType: mergeType}, nil
+	return ops, nil
 }
 
-// normalizeMergeType maps the raw OpenAPI merge vocabulary (MERGE_ALL /
-// MERGE_ROWS / MERGE_COLUMNS — which agents reproduce from the Lark API
-// docs) onto the CLI's all/rows/columns. Unknown values pass through for
-// the caller's enum check to reject.
-func normalizeMergeType(v string) string {
-	lower := strings.ToLower(v)
-	lower = strings.TrimPrefix(lower, "merge_")
-	switch lower {
-	case "all", "rows", "columns":
-		return lower
-	}
-	return v
-}
-
-func parseWorkbookCreateResizeOps(v interface{}, path, dimension string) ([]workbookCreateResizeOp, []error) {
+func parseWorkbookCreateResizeOps(v interface{}, path, dimension string) ([]workbookCreateResizeOp, error) {
 	arr, ok := v.([]interface{})
 	if !ok {
-		return nil, []error{common.ValidationErrorf("%s must be an array", path)}
+		return nil, common.ValidationErrorf("%s must be an array", path)
 	}
 	ops := make([]workbookCreateResizeOp, 0, len(arr))
-	var probs []error
 	for i, raw := range arr {
-		op, err := parseWorkbookCreateResizeOp(raw, fmt.Sprintf("%s[%d]", path, i), dimension)
+		op, ok := raw.(map[string]interface{})
+		if !ok {
+			return nil, common.ValidationErrorf("%s[%d] must be an object", path, i)
+		}
+		rangeStr, err := requireWorkbookCreateRange(op, fmt.Sprintf("%s[%d]", path, i))
 		if err != nil {
-			probs = append(probs, err)
-			continue
+			return nil, err
 		}
-		ops = append(ops, op)
-	}
-	return ops, probs
-}
-
-// resizeOpExample renders a complete valid op for the dimension, inlined on
-// every type/size error: eval traces show the field errors chaining (type
-// "custom" → fixed to pixel → "pixel requires size"), each costing a round
-// trip, because no error ever showed a whole valid op at once.
-func resizeOpExample(dimension string) string {
-	if dimension == "column" {
-		return `{"range":"A:C","type":"pixel","size":120} (or {"range":"A:C","type":"standard"} to reset)`
-	}
-	return `{"range":"2:10","type":"pixel","size":32} (or "type":"auto" to fit content)`
-}
-
-func parseWorkbookCreateResizeOp(raw interface{}, path, dimension string) (workbookCreateResizeOp, error) {
-	op, ok := raw.(map[string]interface{})
-	if !ok {
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s must be an object", path)
-	}
-	rangeStr, err := requireWorkbookCreateRange(op, path)
-	if err != nil {
-		return workbookCreateResizeOp{}, err
-	}
-	parsedDim, _, _, err := parseA1Range(rangeStr)
-	if err != nil {
-		want := "row numbers like 2:10"
-		if dimension == "column" {
-			want = "column letters like A:E"
+		parsedDim, _, _, err := parseA1Range(rangeStr)
+		if err != nil {
+			want := "row numbers like 2:10"
+			if dimension == "column" {
+				want = "column letters like A:E"
+			}
+			return nil, common.ValidationErrorf("%s[%d].range %q must use %s: %v", path, i, rangeStr, want, err)
 		}
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s.range %q must use %s: %v", path, rangeStr, want, err)
-	}
-	if parsedDim != dimension {
-		want := "row numbers like 2:10"
-		if dimension == "column" {
-			want = "column letters like A:E"
+		if parsedDim != dimension {
+			want := "row numbers like 2:10"
+			if dimension == "column" {
+				want = "column letters like A:E"
+			}
+			return nil, common.ValidationErrorf("%s[%d].range %q must use %s", path, i, rangeStr, want)
+		}
+		typeHint := "pixel/standard"
+		if dimension == "row" {
+			typeHint = "pixel/standard/auto"
+		}
+		resizeType, _ := op["type"].(string)
+		resizeType = strings.TrimSpace(resizeType)
+		if resizeType == "" {
+			return nil, common.ValidationErrorf("%s[%d].type is required (%s)", path, i, typeHint)
 		}
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s.range %q must use %s", path, rangeStr, want)
-	}
-	typeHint := "pixel/standard"
-	if dimension == "row" {
-		typeHint = "pixel/standard/auto"
-	}
-	resizeType, _ := op["type"].(string)
-	resizeType = strings.TrimSpace(resizeType)
-	if resizeType != "" {
 		if dimension == "column" && resizeType == "auto" {
-			return workbookCreateResizeOp{}, common.ValidationErrorf("%s.type auto is rows-only", path)
+			return nil, common.ValidationErrorf("%s[%d].type auto is rows-only", path, i)
 		}
 		switch resizeType {
 		case "pixel", "standard", "auto":
 		default:
-			return workbookCreateResizeOp{}, common.ValidationErrorf("%s.type %q is invalid (want %s), e.g. %s", path, resizeType, typeHint, resizeOpExample(dimension))
+			return nil, common.ValidationErrorf("%s[%d].type %q is invalid (want %s)", path, i, resizeType, typeHint)
 		}
-	}
-	// size is the canonical dimension key (uniform across row_sizes and
-	// col_sizes — the array name already carries the dimension). The Excel-
-	// vocabulary alias (height on rows, width on columns) is accepted
-	// silently; the WRONG dimension's word is a targeted error, never a
-	// silent rewrite.
-	alias, wrongDim := "height", "width"
-	if dimension == "column" {
-		alias, wrongDim = "width", "height"
-	}
-	if _, has := op[wrongDim]; has {
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s.%s does not apply to this array (the array name carries the dimension); use size, e.g. %s", path, wrongDim, resizeOpExample(dimension))
-	}
-	sizeRaw, hasSize := op["size"]
-	if aliasRaw, hasAlias := op[alias]; hasAlias {
-		if hasSize {
-			return workbookCreateResizeOp{}, common.ValidationErrorf("%s: give either size or %s, not both", path, alias)
+		size := 0
+		if raw, ok := op["size"]; ok {
+			n, ok := util.ToFloat64(raw)
+			if !ok || n <= 0 {
+				return nil, common.ValidationErrorf("%s[%d].size must be a positive number", path, i)
+			}
+			size = int(n)
 		}
-		sizeRaw, hasSize = aliasRaw, true
-	}
-	size := 0
-	if hasSize {
-		n, ok := util.ToFloat64(sizeRaw)
-		if !ok || n <= 0 {
-			return workbookCreateResizeOp{}, common.ValidationErrorf("%s.size must be a positive number", path)
+		if resizeType == "pixel" && size <= 0 {
+			return nil, common.ValidationErrorf("%s[%d].type pixel requires size", path, i)
 		}
-		size = int(n)
-	}
-	// type is optional ceremony when a pixel size is given: {range, size}
-	// means a pixel resize, exactly as --width/--height without --type does
-	// on the flag path. Explicit standard/auto still needs type.
-	if resizeType == "" {
-		if size <= 0 {
-			return workbookCreateResizeOp{}, common.ValidationErrorf("%s needs size (px) or type (%s), e.g. %s", path, typeHint, resizeOpExample(dimension))
+		if resizeType != "pixel" && size > 0 {
+			return nil, common.ValidationErrorf("%s[%d].size is only valid with type pixel", path, i)
 		}
-		resizeType = "pixel"
+		if err := rejectUnexpectedWorkbookStyleFields(op, fmt.Sprintf("%s[%d]", path, i), "range", "type", "size"); err != nil {
+			return nil, err
+		}
+		ops = append(ops, workbookCreateResizeOp{Range: normalizeWorkbookResizeRange(rangeStr), ResizeType: resizeType, Size: size})
 	}
-	if resizeType == "pixel" && size <= 0 {
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s.type pixel requires size, e.g. %s", path, resizeOpExample(dimension))
-	}
-	if resizeType != "pixel" && size > 0 {
-		return workbookCreateResizeOp{}, common.ValidationErrorf("%s.size is only valid with type pixel", path)
-	}
-	if err := rejectUnexpectedWorkbookStyleFields(op, path, "range", "type", "size", alias); err != nil {
-		return workbookCreateResizeOp{}, err
-	}
-	return workbookCreateResizeOp{Range: normalizeWorkbookResizeRange(rangeStr), ResizeType: resizeType, Size: size}, nil
+	return ops, nil
 }
 
 func requireWorkbookCreateRange(op map[string]interface{}, path string) (string, error) {
@@ -1560,9 +1245,6 @@ func normalizeWorkbookCreateStyleObject(in map[string]interface{}, path string)
 	if len(in) == 0 {
 		return nil, nil
 	}
-	if err := foldBorderFamilyAliases(in, path); err != nil {
-		return nil, err
-	}
 	if err := normalizeCellStyleAliases(in, path); err != nil {
 		return nil, err
 	}
@@ -1577,33 +1259,15 @@ func normalizeWorkbookCreateStyleObject(in map[string]interface{}, path string)
 			if !ok {
 				return nil, common.ValidationErrorf("%s.border_styles must be a JSON object", path)
 			}
-			expandBorderAllShorthand(m)
 			if err := validateWorkbookBorderStyles(m, path); err != nil {
 				return nil, err
 			}
 			out["border_styles"] = m
 		case "value", "formula", "rich_text", "multiple_values", "note", "data_validation":
-			return nil, common.ValidationErrorf("%s.%s is a content field — a styles spec carries no cell content; write values/formulas via +cells-set or +table-put", path, k)
+			return nil, common.ValidationErrorf("%s is for styles only; put content in --values or use --sheets for typed cell objects", path)
 		default:
 			if !workbookCreateCellStyleField(k) {
-				// Universal rejection with the full field list: this is the
-				// mechanism that absorbs the infinite tail of spelling
-				// permutations at a fixed one-retry cost — silent aliases are
-				// reserved for high-frequency words from real external
-				// vocabularies (see the style_vocab.go contract). A curated
-				// prescription wins over did-you-mean; without one, the
-				// distance match must be a near-typo (≤2 edits) — a
-				// concept-swap neighbor (font_bold → font_color, distance 3)
-				// misleads worse than silence.
-				msg := fmt.Sprintf("%s.%s is not a supported style field", path, k)
-				lower := strings.ToLower(k)
-				if rx, ok := styleFieldPrescriptions[lower]; ok {
-					msg += " — " + rx
-				} else if match := suggest.Closest(lower, workbookCreateCellStyleFieldList, 1); len(match) > 0 && suggest.Levenshtein(lower, match[0]) <= 2 {
-					msg += fmt.Sprintf(" — did you mean %q?", match[0])
-				}
-				msg += "; supported: " + strings.Join(workbookCreateCellStyleFieldList, ", ")
-				return nil, common.ValidationErrorf("%s", msg)
+				return nil, common.ValidationErrorf("%s.%s is not a supported style field", path, k)
 			}
 			cellStyle[k] = v
 		}
@@ -1614,19 +1278,6 @@ func normalizeWorkbookCreateStyleObject(in map[string]interface{}, path string)
 	return out, nil
 }
 
-// workbookCreateCellStyleFieldList is what a caller may WRITE in a cell_styles
-// item, in display order for the unknown-field hint — the canonical scalar
-// vocabulary (workbookCreateCellStyleField) plus the two border carriers.
-// "border" is the documented four-sides shorthand rather than a field the
-// switch above ever sees: foldBorderFamilyAliases folds it into border_styles
-// first. It belongs in this list because the list answers "what may I write",
-// not "what survives normalization".
-var workbookCreateCellStyleFieldList = []string{
-	"font_color", "font_family", "font_size", "font_weight", "font_style", "font_line",
-	"background_color", "horizontal_alignment", "vertical_alignment",
-	"number_format", "word_wrap", "border", "border_styles",
-}
-
 func workbookCreateCellStyleField(name string) bool {
 	switch name {
 	case "font_color", "font_family", "font_size", "font_weight", "font_style", "font_line",
@@ -1648,7 +1299,7 @@ func validateWorkbookBorderStyles(m map[string]interface{}, path string) error {
 		switch side {
 		case "top", "bottom", "left", "right":
 		default:
-			return common.ValidationErrorf("%s.border_styles.%s is not a valid side (want top/bottom/left/right; a horizontal line is the top/bottom side of its range, a vertical line is left/right)", path, side)
+			return common.ValidationErrorf("%s.border_styles.%s is not a valid side (want top/bottom/left/right)", path, side)
 		}
 		spec, ok := raw.(map[string]interface{})
 		if !ok {
@@ -1831,7 +1482,7 @@ func appendWorkbookCreateVisualOpsDryRun(dry *common.DryRunAPI, token, sheetID,
 		}
 		wireBody, _ := buildToolBody(toolName, input)
 		dry.POST(toolInvokePath(token, ToolKindWrite)).
-			Desc(fmt.Sprintf("apply %s", op.describe())).
+			Desc(fmt.Sprintf("apply %s %s", op.Kind, op.Range)).
 			Body(wireBody)
 	}
 }
@@ -1851,11 +1502,11 @@ func applyWorkbookCreateVisualOps(ctx context.Context, runtime *common.RuntimeCo
 			// failing op as a recovery hint when one isn't already set.
 			if p, ok := errs.ProblemOf(err); ok {
 				if p.Hint == "" {
-					p.Hint = fmt.Sprintf("failed while applying %s", op.describe())
+					p.Hint = fmt.Sprintf("failed while applying %s on %s", op.Kind, op.Range)
 				}
 				return err
 			}
-			return errs.NewInternalError(errs.SubtypeUnknown, "%s failed", op.describe()).WithCause(err)
+			return errs.NewInternalError(errs.SubtypeUnknown, "%s %s failed", op.Kind, op.Range).WithCause(err)
 		}
 	}
 	return nil
@@ -1865,7 +1516,7 @@ func workbookCreateVisualOps(styles *workbookCreateStylePayload) []workbookCreat
 	if styles == nil {
 		return nil
 	}
-	ops := make([]workbookCreateStyleOp, 0, len(styles.CellMerges)+len(styles.RowSizes)+len(styles.ColSizes)+2)
+	ops := make([]workbookCreateStyleOp, 0, len(styles.CellMerges)+len(styles.RowSizes)+len(styles.ColSizes))
 	for _, op := range styles.CellMerges {
 		ops = append(ops, workbookCreateStyleOp{Kind: "cell_merge", Range: op.Range, MergeType: op.MergeType})
 	}
@@ -1875,9 +1526,6 @@ func workbookCreateVisualOps(styles *workbookCreateStylePayload) []workbookCreat
 	for _, op := range styles.ColSizes {
 		ops = append(ops, workbookCreateStyleOp{Kind: "col_size", Range: op.Range, ResizeType: op.ResizeType, Size: op.Size})
 	}
-	if styles.Freeze != nil {
-		ops = append(ops, workbookCreateStyleOp{Kind: "freeze", FreezeRows: styles.Freeze.Rows, FreezeCols: styles.Freeze.Cols})
-	}
 	return ops
 }
 
@@ -1887,30 +1535,9 @@ type workbookCreateStyleOp struct {
 	MergeType  string
 	ResizeType string
 	Size       int
-	FreezeRows int
-	FreezeCols int
-}
-
-// describe renders the op for dry-run text and failure hints. freeze carries
-// counts instead of a range, so "%s %s" of kind and range would trail a blank.
-func (op workbookCreateStyleOp) describe() string {
-	if op.Kind != "freeze" {
-		return op.Kind + " " + op.Range
-	}
-	parts := make([]string, 0, 2)
-	if op.FreezeRows > 0 {
-		parts = append(parts, fmt.Sprintf("rows=%d", op.FreezeRows))
-	}
-	if op.FreezeCols > 0 {
-		parts = append(parts, fmt.Sprintf("cols=%d", op.FreezeCols))
-	}
-	return "freeze " + strings.Join(parts, " ")
 }
 
 func workbookCreateVisualOpInput(token, sheetID, sheetName string, op workbookCreateStyleOp) (map[string]interface{}, string) {
-	// Every caller names the sheet through the selector, so a "Sheet!" prefix
-	// left on the range would be a duplicate the backend range parser rejects.
-	op.Range = stripSheetPrefix(op.Range)
 	switch op.Kind {
 	case "cell_merge":
 		input := map[string]interface{}{
@@ -1937,26 +1564,6 @@ func workbookCreateVisualOpInput(token, sheetID, sheetName string, op workbookCr
 			input["resize_width"] = block
 		}
 		return input, "resize_range"
-	case "freeze":
-		// Both axes travel in ONE operation because the backend treats freeze as
-		// full-state replacement, not a per-axis patch: verified 07-31 on a live
-		// sheet — freezing 1 row then 2 columns in two calls ends at
-		// frozen_row_count 0 / frozen_column_count 2, the second call having
-		// silently dropped the first axis. One call carrying both lands 1/2.
-		// By the same rule an omitted axis is unfrozen, which is what a
-		// declarative --styles spec should mean.
-		input := map[string]interface{}{
-			"excel_id":  token,
-			"operation": "freeze",
-		}
-		sheetSelectorForToolInput(input, sheetID, sheetName)
-		if op.FreezeRows > 0 {
-			input["freeze_rows"] = op.FreezeRows
-		}
-		if op.FreezeCols > 0 {
-			input["freeze_columns"] = op.FreezeCols
-		}
-		return input, "modify_sheet_structure"
 	default:
 		return nil, ""
 	}

shortcuts/sheets/lark_sheet_workbook_test.go

@@ -520,8 +520,7 @@ func TestWorkbookCreate_DataValidation(t *testing.T) {
 		{"values not 2D", []string{"--title", "X", "--values", `["a","b"]`}, "must be an array"},
 		{"styles not object", []string{"--title", "X", "--styles", `"bold"`}, `shaped as {"styles":[...]}`},
 		{"styles missing array", []string{"--title", "X", "--styles", `{"value":"x"}`}, "--styles.styles is required"},
-		{"styles item missing groups", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1"}]}`}, "must include at least one of cell_styles/row_sizes/col_sizes/cell_merges"},
-		{"styles item unknown key gets did-you-mean", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1","freezee":{"rows":1}}]}`}, `unknown key "freezee" — did you mean "freeze"`},
+		{"styles item missing groups", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1","value":"x"}]}`}, "must include at least one of cell_styles/row_sizes/col_sizes/cell_merges"},
 		{"cell styles must be array", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1","cell_styles":{"range":"A1","font_weight":"bold"}}]}`}, "cell_styles must be an array"},
 		{"cell style needs range", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1","cell_styles":[{"font_weight":"bold"}]}]}`}, "range is required"},
 		{"nested cell_styles rejected", []string{"--title", "X", "--values", `[["a"]]`, "--styles", `{"styles":[{"name":"Sheet1","cell_styles":[{"range":"A1","cell_styles":{"font_weight":"bold"}}]}]}`}, "put style fields directly"},
@@ -690,143 +689,3 @@ func TestApplyWorkbookCreateStylesToMatrix(t *testing.T) {
 		}
 	})
 }
-
-// TestStyleItemRangePrefixNormalization pins the "Sheet!" prefix handling at the
-// shared item parser, so all three --styles carriers (+workbook-create,
-// +table-put, +styles-put) behave the same: a prefix naming the item's own
-// sheet is stripped (row_sizes would otherwise fail parseA1Range), one naming a
-// different sheet is reported instead of silently retargeting.
-func TestStyleItemRangePrefixNormalization(t *testing.T) {
-	t.Parallel()
-
-	t.Run("own-sheet prefix strips across every section", func(t *testing.T) {
-		t.Parallel()
-		item := map[string]interface{}{
-			"name":        "Summary",
-			"cell_styles": []interface{}{map[string]interface{}{"range": "Summary!A1:D1", "font_weight": "bold"}},
-			"cell_merges": []interface{}{map[string]interface{}{"range": "'Summary'!A2:B2"}, "Summary!C2:D2"},
-			"row_sizes":   []interface{}{map[string]interface{}{"range": "Summary!2:3", "type": "pixel", "size": float64(32)}},
-			"col_sizes":   []interface{}{map[string]interface{}{"range": "'Summary'!A:C", "type": "pixel", "size": float64(120)}},
-		}
-		payload, probs := parseWorkbookCreateStyleItem(item, "--styles.styles[0]")
-		if len(probs) > 0 {
-			t.Fatalf("a redundant own-sheet prefix must be accepted: %v", probs)
-		}
-		got := []string{
-			payload.CellStyles[0].Range,
-			payload.CellMerges[0].Range, payload.CellMerges[1].Range,
-			payload.RowSizes[0].Range, payload.ColSizes[0].Range,
-		}
-		want := []string{"A1:D1", "A2:B2", "C2:D2", "2:3", "A:C"}
-		for i := range want {
-			if got[i] != want[i] {
-				t.Fatalf("ranges = %v, want %v", got, want)
-			}
-		}
-	})
-
-	t.Run("foreign-sheet prefix reported alongside the item's other issues", func(t *testing.T) {
-		t.Parallel()
-		item := map[string]interface{}{
-			"name":        "Summary",
-			"cell_styles": []interface{}{map[string]interface{}{"range": "Detail!A1:D1", "font_weight": "bold"}},
-			"row_sizes":   []interface{}{map[string]interface{}{"range": "2:3", "type": "custom", "size": float64(32)}},
-		}
-		_, probs := parseWorkbookCreateStyleItem(item, "--styles.styles[0]")
-		joined := make([]string, 0, len(probs))
-		for _, p := range probs {
-			joined = append(joined, p.Error())
-		}
-		all := strings.Join(joined, "\n")
-		// Both must surface in one pass: stripping the mismatched prefix keeps the
-		// section parser from burying the real issue under a syntax error.
-		if !strings.Contains(all, `names sheet "Detail" but the item targets "Summary"`) {
-			t.Fatalf("probs = %v, want the foreign-prefix issue", all)
-		}
-		if !strings.Contains(all, `row_sizes[0].type "custom" is invalid`) {
-			t.Fatalf("probs = %v, want the type issue reported too", all)
-		}
-	})
-
-	t.Run("unnamed item still gets its prefixes stripped", func(t *testing.T) {
-		// +workbook-create --values' styles item needs no name (one sheet, not
-		// yet named), but stripping must not be conditional on having one: the
-		// section parsers feed ranges to parseA1Range, so a surviving prefix
-		// turns an unambiguous spec into a malformed-range error. With no name
-		// there is simply nothing to disagree with, so no mismatch is reported.
-		t.Parallel()
-		item := map[string]interface{}{
-			"cell_styles": []interface{}{map[string]interface{}{"range": "Sheet1!A1:D1", "font_weight": "bold"}},
-			"row_sizes":   []interface{}{map[string]interface{}{"range": "Sheet1!1:1", "size": float64(30)}},
-		}
-		payload, probs := parseWorkbookCreateStyleItem(item, "--styles.styles[0]")
-		if len(probs) > 0 {
-			t.Fatalf("unexpected probs: %v", probs)
-		}
-		if payload.CellStyles[0].Range != "A1:D1" {
-			t.Fatalf("cell_styles range = %q, want the prefix stripped", payload.CellStyles[0].Range)
-		}
-		if payload.RowSizes[0].Range != "1:1" {
-			t.Fatalf("row_sizes range = %q, want the prefix stripped", payload.RowSizes[0].Range)
-		}
-	})
-
-	t.Run("all three carriers accept a prefixed row_sizes range", func(t *testing.T) {
-		// The regression this guards: prefix stripping used to live only on the
-		// named-item path, so +workbook-create --values (whose item carries no
-		// name) still failed on "Sheet1!2:3" while +table-put / +styles-put
-		// accepted it.
-		t.Parallel()
-		for _, name := range []string{"", "Sheet1"} {
-			item := map[string]interface{}{
-				"row_sizes": []interface{}{map[string]interface{}{"range": "Sheet1!2:3", "size": float64(30)}},
-			}
-			if name != "" {
-				item["name"] = name
-			}
-			payload, probs := parseWorkbookCreateStyleItem(item, "--styles.styles[0]")
-			if len(probs) > 0 {
-				t.Fatalf("name=%q: unexpected probs: %v", name, probs)
-			}
-			if payload.RowSizes[0].Range != "2:3" {
-				t.Fatalf("name=%q: range = %q, want %q", name, payload.RowSizes[0].Range, "2:3")
-			}
-		}
-	})
-}
-
-// TestWorkbookCreateVisualOpInput pins what the shared visual-op builder emits:
-// one combined freeze operation, and a range with no sheet prefix (the sheet
-// travels in the selector).
-func TestWorkbookCreateVisualOpInput(t *testing.T) {
-	t.Parallel()
-
-	t.Run("freeze rows and columns share one operation", func(t *testing.T) {
-		t.Parallel()
-		ops := workbookCreateVisualOps(&workbookCreateStylePayload{
-			Freeze: &workbookCreateFreezeOp{Rows: 1, Cols: 2},
-		})
-		if len(ops) != 1 {
-			t.Fatalf("ops = %d, want 1 combined freeze (a second call resets the first axis — verified live 07-31)", len(ops))
-		}
-		input, toolName := workbookCreateVisualOpInput(testToken, "sheet-id", "", ops[0])
-		if toolName != "modify_sheet_structure" {
-			t.Fatalf("toolName = %q", toolName)
-		}
-		if input["freeze_rows"] != 1 || input["freeze_columns"] != 2 {
-			t.Fatalf("input = %v, want both axes", input)
-		}
-		if got := ops[0].describe(); got != "freeze rows=1 cols=2" {
-			t.Errorf("describe() = %q", got)
-		}
-	})
-
-	t.Run("sheet prefix is stripped off the range", func(t *testing.T) {
-		t.Parallel()
-		input, toolName := workbookCreateVisualOpInput(testToken, "", "Summary",
-			workbookCreateStyleOp{Kind: "cell_merge", Range: "Summary!A1:B2", MergeType: "all"})
-		if toolName != "merge_cells" || input["range"] != "A1:B2" {
-			t.Fatalf("input = %v (%s), want range A1:B2", input, toolName)
-		}
-	})
-}

shortcuts/sheets/lark_sheet_write_cells.go

@@ -14,7 +14,6 @@ import (
 	"path/filepath"
 	"strconv"
 	"strings"
-	"unicode"
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/validate"
@@ -39,11 +38,7 @@ import (
 
 // CellsSet wraps set_cell_range: caller provides the cells matrix via --cells
 // (JSON), with an optional --copy-to-range to replicate the written block
-// across a larger area (formula refs auto-shift). The plural form --writes
-// ([{sheet_name, range, cells}, …]) fans scattered regions — cross-sheet
-// allowed — into ONE atomic batch_update: eval traces show "fix all broken
-// formulas across ranges/sheets" as the dominant homogeneous scenario still
-// hand-assembled as +batch-update operations arrays.
+// across a larger area (formula refs auto-shift).
 var CellsSet = common.Shortcut{
 	Service:     "sheets",
 	Command:     "+cells-set",
@@ -53,31 +48,9 @@ var CellsSet = common.Shortcut{
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+cells-set"),
-	Tips: []string{
-		`Example: lark-cli sheets +cells-set --url <URL> --sheet-name Sheet1 --range A1:B1 --cells '[[{"value":"名称"},{"formula":"=SUM(B2:B9)"}]]'`,
-		`--cells is always a 2D array (rows × cells), even for one cell: [[{"value":…}]].`,
-		`Scattered regions (e.g. fixing formulas across ranges/sheets): --writes '[{"sheet_name":…,"range":…,"cells":[[…]]}, …]' — one batch request (fail-fast, no rollback), sheet selector inside each item.`,
-	},
-	Validate: func(ctx context.Context, runtime *common.RuntimeContext) error {
-		if runtime.Changed("writes") {
-			token, err := resolveSpreadsheetToken(runtime)
-			if err != nil {
-				return err
-			}
-			_, err = cellsSetWritesOps(runtime, token)
-			return err
-		}
-		return validateViaInput(cellsSetInput)(ctx, runtime)
-	},
+	Validate:    validateViaInput(cellsSetInput),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
-		if runtime.Changed("writes") {
-			ops, _ := cellsSetWritesOps(runtime, token)
-			return invokeToolDryRun(token, ToolKindWrite, "batch_update", map[string]interface{}{
-				"excel_id":   token,
-				"operations": ops,
-			})
-		}
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
 		input, _ := cellsSetInput(runtime, token, sheetID, sheetName)
 		return invokeToolDryRun(token, ToolKindWrite, "set_cell_range", input)
@@ -87,21 +60,6 @@ var CellsSet = common.Shortcut{
 		if err != nil {
 			return err
 		}
-		if runtime.Changed("writes") {
-			ops, err := cellsSetWritesOps(runtime, token)
-			if err != nil {
-				return err
-			}
-			out, err := callTool(ctx, runtime, token, ToolKindWrite, "batch_update", map[string]interface{}{
-				"excel_id":   token,
-				"operations": ops,
-			})
-			if err != nil {
-				return err
-			}
-			runtime.Out(out, nil)
-			return nil
-		}
 		sheetID, sheetName, err := resolveSheetSelector(runtime)
 		if err != nil {
 			return err
@@ -119,120 +77,6 @@ var CellsSet = common.Shortcut{
 	},
 }
 
-// cellsSetWritesOps parses --writes ([{sheet_name|sheet_id, range, cells}, …])
-// and expands it into set_cell_range operations for ONE atomic batch_update.
-// Single source of truth per item: the sheet selector LIVES IN THE ITEM (same
-// convention as +batch-update sub-ops and +styles-put items — no top-level
-// fallback, no precedence table to remember). Every item runs through the
-// exact standalone pipeline (key vocabulary, style acceptance layer, matrix
-// precheck, schema validation) via a per-item flag view, and item errors are
-// aggregated so one retry fixes them all.
-func cellsSetWritesOps(runtime *common.RuntimeContext, token string) ([]interface{}, error) {
-	for _, conflicting := range []string{"range", "cells", "copy-to-range"} {
-		if runtime.Changed(conflicting) {
-			return nil, sheetsValidationForFlag("writes", "--writes and --%s are mutually exclusive: single region → --range + --cells; multiple regions → --writes alone", conflicting)
-		}
-	}
-	if strings.TrimSpace(runtime.Str("sheet-name")) != "" || strings.TrimSpace(runtime.Str("sheet-id")) != "" {
-		return nil, sheetsValidationForFlag("writes", "--writes does not accept a top-level sheet selector — put sheet_name (or sheet_id) inside each writes item, same as +batch-update sub-ops")
-	}
-	raw, err := requireJSONArray(runtime, "writes")
-	if err != nil {
-		return nil, err
-	}
-	if len(raw) == 0 {
-		return nil, sheetsValidationForFlag("writes", "--writes must be a non-empty JSON array of {sheet_name, range, cells} items")
-	}
-	if len(raw) > maxBatchOperations {
-		return nil, sheetsValidationForFlag("writes", "--writes accepts at most %d items; got %d — merge adjacent regions or split into several calls", maxBatchOperations, len(raw))
-	}
-	topLevelOverwrite := runtime.Bool("allow-overwrite")
-	ops := make([]interface{}, 0, len(raw))
-	var probs []error
-	var totalCells int64
-	for i, v := range raw {
-		item, ok := v.(map[string]interface{})
-		if !ok {
-			probs = append(probs, common.ValidationErrorf("--writes[%d] must be an object like {\"sheet_name\":…,\"range\":…,\"cells\":[[…]]}", i))
-			continue
-		}
-		if err := normalizeSubOpInputKeys("+cells-set", item); err != nil {
-			probs = append(probs, common.ValidationErrorf("--writes[%d]: %v", i, err))
-			continue
-		}
-		if topLevelOverwrite {
-			if _, has := item["allow_overwrite"]; !has {
-				item["allow_overwrite"] = true
-			}
-		}
-		fv := newMapFlagViewForCommand("+cells-set", item)
-		sheetID := strings.TrimSpace(fv.Str("sheet-id"))
-		sheetName := strings.TrimSpace(fv.Str("sheet-name"))
-		input, err := cellsSetInput(fv, token, sheetID, sheetName)
-		if err != nil {
-			// Prefix with the item index WITHOUT flattening: cellsSetInput's
-			// errors carry the domain's prescriptions in Hint (requireSheetSelector's
-			// "+workbook-info" pointer, for one) and "%v" would render only the
-			// message, silently costing exactly the guidance this path exists to
-			// deliver. joinWritesValidationErrors re-reads both fields.
-			probs = append(probs, prefixValidationIssue(fmt.Sprintf("--writes[%d]", i), err))
-			continue
-		}
-		if cells, ok := input["cells"].([]interface{}); ok {
-			for _, row := range cells {
-				if r, ok := row.([]interface{}); ok {
-					totalCells += int64(len(r))
-				}
-			}
-		}
-		if err := checkBatchStampBudget("writes", totalCells); err != nil {
-			return nil, err
-		}
-		ops = append(ops, map[string]interface{}{
-			"tool_name": "set_cell_range",
-			"input":     input,
-		})
-	}
-	if err := joinWritesValidationErrors(probs); err != nil {
-		return nil, err
-	}
-	return ops, nil
-}
-
-// joinWritesValidationErrors mirrors joinStyleValidationErrors for --writes:
-// every item's first error in one message, so the whole payload is fixed in
-// a single retry.
-func joinWritesValidationErrors(probs []error) error {
-	switch len(probs) {
-	case 0:
-		return nil
-	case 1:
-		// Re-attribute to the outer flag even for a single issue: the inner
-		// error is scoped to a nested path and carries no Param, so an agent
-		// would have to parse prose to learn which flag to fix. Message text
-		// is preserved; only the typed attribution is added — and the inner
-		// hint rides along, since a lone issue has the outer Hint slot free.
-		msg, hint := aggregatedIssueParts(probs[0])
-		verr := sheetsValidationForFlag("writes", "%s", msg).WithCause(probs[0])
-		if hint != "" {
-			verr = verr.WithHint("%s", hint)
-		}
-		return verr
-	}
-	const maxShown = 8
-	msgs := make([]string, 0, len(probs))
-	for _, e := range probs {
-		msgs = append(msgs, aggregatedIssueText(e))
-	}
-	suffix := ""
-	if len(msgs) > maxShown {
-		suffix = fmt.Sprintf(" (+%d more)", len(msgs)-maxShown)
-		msgs = msgs[:maxShown]
-	}
-	return sheetsValidationForFlag("writes", "--writes has %d issues: %s%s", len(probs), strings.Join(msgs, " | "), suffix).
-		WithCause(probs[0])
-}
-
 func cellsSetInput(runtime flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
 	if err := requireSheetSelector(sheetID, sheetName); err != nil {
 		return nil, err
@@ -247,13 +91,9 @@ func cellsSetInput(runtime flagView, token, sheetID, sheetName string) (map[stri
 	if err := normalizeTypedCellsStyleAliases(cells, "--cells"); err != nil {
 		return nil, err
 	}
-	rangeStr := strings.TrimSpace(runtime.Str("range"))
-	if err := checkCellsMatchRange(cells, rangeStr); err != nil {
-		return nil, err
-	}
 	input := map[string]interface{}{
 		"excel_id": token,
-		"range":    rangeStr,
+		"range":    strings.TrimSpace(runtime.Str("range")),
 		"cells":    cells,
 	}
 	sheetSelectorForToolInput(input, sheetID, sheetName)
@@ -284,11 +124,7 @@ var CellsSetStyle = common.Shortcut{
 	AuthTypes:   []string{"user", "bot"},
 	HasFormat:   true,
 	Flags:       flagsFor("+cells-set-style"),
-	Tips: []string{
-		`Example: lark-cli sheets +cells-set-style --url <URL> --sheet-name Sheet1 --range A1:D1 --font-weight bold --background-color "#F0F0F0" --horizontal-alignment center`,
-		`Borders take JSON: --border-styles '{"top":{"style":"solid","weight":"thin","color":"#000000"}}' (sides: top/bottom/left/right).`,
-	},
-	Validate: validateViaInput(cellsSetStyleInput),
+	Validate:    validateViaInput(cellsSetStyleInput),
 	DryRun: func(ctx context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
 		token, _ := resolveSpreadsheetToken(runtime)
 		sheetID, sheetName, _ := resolveSheetSelector(runtime)
@@ -474,92 +310,33 @@ func csvPutWriteRangeFromInput(input map[string]interface{}) (string, bool) {
 // guardCSVValueIsNotFilePath catches the common slip of passing a CSV file path
 // to --csv without the "@" that reads it (e.g. `--csv data.csv` instead of
 // `--csv @data.csv`). Because any string is a valid one-cell CSV, the mistake
-// would otherwise be written silently as the literal text "data.csv" — a wrong
-// value in the sheet plus a success exit code, which costs more than a
-// rejection because nothing surfaces it. It runs in +csv-put's Validate, after
-// resolveInputFlags — so an @file / stdin value is already its contents (a real
-// CSV blob, never a path) and only a bare value reaches here unchanged.
-//
-// Two tiers, because the fix differs:
-//
-//   - the value names an existing file in the cwd subtree → a forgotten "@";
-//   - the file does not exist but the value is unmistakably path-shaped →
-//     usually an absolute path (which "@" rejects) that the caller retried
-//     without the "@", or a stale relative path from another working
-//     directory. Same silent-write outcome, different prescription: stdin.
-//
-// Everything else passes through. Existence alone can't carry tier two, so
-// shape does — but only the narrow shape defined by csvValueLooksLikePath,
-// which is what keeps prose that merely mentions a filename out of it.
-// Fails open: any Stat error or a directory falls through to the shape check.
-// Scoped to --csv only — no other flag is affected.
-//
-// A value that arrived via @file / stdin is skipped entirely
-// (InputResolvedFromSource): its content was already read from the right
-// place and may legitimately look like anything, including a path. That
-// also makes stdin the guard-proof way to write such text verbatim.
+// would otherwise be written silently as the literal text "data.csv". It runs
+// in +csv-put's Validate, after resolveInputFlags — so an @file / stdin value is
+// already its contents (a real CSV blob, never a path) and only a bare value
+// reaches here unchanged. It flags the value only when it actually names an
+// existing file in the cwd subtree; checking real existence (not name shape)
+// means inline content that merely ends in a filename ("see config.json") is
+// never misjudged. Fails open: any Stat error or a directory leaves the value
+// untouched. Scoped to --csv only — no other flag is affected.
 func guardCSVValueIsNotFilePath(runtime *common.RuntimeContext) error {
-	if runtime.InputResolvedFromSource("csv") {
-		return nil
-	}
 	raw := strings.TrimSpace(runtime.Str("csv"))
 	if raw == "" {
 		return nil
 	}
-	// Hints below use <path> placeholders instead of echoing the raw value
-	// into command-shaped text: the value is untrusted, and a hint like
-	// "--csv - < $(id).csv" hands an agent a copy-pasteable command that a
-	// POSIX shell would expand.
-	if fio := runtime.FileIO(); fio != nil {
-		info, err := fio.Stat(raw)
-		if err == nil && info != nil && !info.IsDir() {
-			return sheetsValidationForFlag("csv",
-				"--csv value %q is an existing file, not inline CSV; to read it, pass the same path with an @ prefix (--csv @<path>), or pipe the literal text via stdin (--csv -)",
-				raw,
-			)
-		}
-	}
-	if !csvValueLooksLikePath(raw) {
+	fio := runtime.FileIO()
+	if fio == nil {
 		return nil
 	}
+	info, err := fio.Stat(raw)
+	if err != nil || info == nil || info.IsDir() {
+		return nil //nolint:nilerr // fail-open: a missing/unreadable path is treated as inline content, not a forgotten @
+	}
 	return sheetsValidationForFlag("csv",
-		"--csv value %q looks like a file path, not inline CSV, and no such file exists under the current directory",
-		raw,
-	).WithHint(
-		"to read a file: --csv @<path> (relative to the current directory; @ rejects absolute paths — pipe such a file in via stdin instead: --csv - < <path>). To write this text into the cell verbatim, pass it on stdin the same way (--csv -); values arriving via stdin or @file skip this check",
+		"--csv value %q is an existing file, not inline CSV; to read it use --csv @%s, or pass the literal text via stdin (--csv -)",
+		raw, raw,
 	)
 }
 
-// csvValueLooksLikePath reports whether a --csv value is unmistakably a path
-// rather than CSV content. Deliberately narrow: the guard rejects on it, so a
-// false positive blocks a legitimate write, and an earlier name-shape
-// heuristic was replaced by an existence check precisely because it misjudged
-// prose ("改完记得更新config.json"). Three conditions, all required:
-//
-//	no comma / newline / whitespace  — real CSV has separators, prose has spaces
-//	pure ASCII                       — CJK text is content, never a path here
-//	a .csv/.tsv extension, or an explicit ./ ../ / ~/ prefix
-//
-// The extension-or-prefix rule is what keeps ordinary single-cell values safe:
-// "N/A" contains a slash but neither, and "README.md" is a filename but not a
-// CSV one. A caller who genuinely means such a literal still has stdin.
-func csvValueLooksLikePath(s string) bool {
-	if strings.ContainsAny(s, ", \t\r\n\"") {
-		return false
-	}
-	for _, r := range s {
-		if r > unicode.MaxASCII {
-			return false
-		}
-	}
-	lower := strings.ToLower(s)
-	if strings.HasSuffix(lower, ".csv") || strings.HasSuffix(lower, ".tsv") {
-		return true
-	}
-	return strings.HasPrefix(s, "./") || strings.HasPrefix(s, "../") ||
-		strings.HasPrefix(s, "/") || strings.HasPrefix(s, "~/")
-}
-
 func csvPutInput(runtime flagView, token, sheetID, sheetName string) (map[string]interface{}, error) {
 	if err := requireSheetSelector(sheetID, sheetName); err != nil {
 		return nil, err
@@ -848,43 +625,6 @@ func warnDropdownSourceRangeHighlight(runtime *common.RuntimeContext) {
 // and returns its row / column counts. Errors on non-rectangular forms like
 // "A:C" (whole-column) or "3:6" (whole-row) — those need a row/col total
 // from get_sheet_structure, outside the scope of pure local parsing.
-// checkCellsMatchRange rejects, before any network call, the cells-vs-range
-// mismatches the server would otherwise fail mid-batch ("cells row count (N)
-// does not match range row count (M)" — a recurring server-side error cluster
-// in eval traces, and the failure leaves earlier batch sub-ops applied).
-// Single-cell ranges are checked too: the server enforces the same strict
-// match on a bare "A1" (07-21 rerun, 12 rows against range row count 1) —
-// there is no anchor semantics on +cells-set. An unparsable range is the
-// range validator's job, not ours.
-func checkCellsMatchRange(cells []interface{}, rangeStr string) error {
-	if len(cells) == 0 {
-		return sheetsValidationForFlag("cells",
-			"--cells is empty; to clear values use +cells-clear --scope content (needs --yes), or pass a non-empty 2D array")
-	}
-	rows, cols, err := rangeDimensions(rangeStr)
-	if err != nil {
-		return nil //nolint:nilerr // an unparsable range is reported by the range validation path with proper context
-	}
-	if len(cells) != rows {
-		return sheetsValidationForFlag("cells",
-			"--cells has %d rows but --range %q spans %d rows; make them equal (e.g. write N rows to an N-row range)",
-			len(cells), rangeStr, rows)
-	}
-	for r, rowRaw := range cells {
-		row, ok := rowRaw.([]interface{})
-		if !ok {
-			return sheetsValidationForFlag("cells",
-				"--cells[%d] must be an array (one row of cells) — --cells is always a 2D array, a single cell is [[{…}]]", r)
-		}
-		if len(row) != cols {
-			return sheetsValidationForFlag("cells",
-				"--cells[%d] has %d columns but --range %q spans %d columns; every row must match the range width",
-				r, len(row), rangeStr, cols)
-		}
-	}
-	return nil
-}
-
 func rangeDimensions(rangeStr string) (rows, cols int, err error) {
 	if idx := strings.Index(rangeStr, "!"); idx >= 0 {
 		rangeStr = rangeStr[idx+1:]

shortcuts/sheets/read_output.go

@@ -1,189 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"bytes"
-	"encoding/json"
-	"strings"
-
-	"github.com/larksuite/cli/extension/fileio"
-	"github.com/larksuite/cli/shortcuts/common"
-)
-
-// ─── lark_sheet read → file offload ───────────────────────────────────
-//
-// Shared plumbing for +cells-get / +csv-get / +table-get behind the
-// --output-path flag: when a caller redirects a read to a file, the char cap
-// rises to a bounded offload default (see outputPathReadLimit) so a large
-// sheet lands on disk instead of being clipped by the stdout-oriented
-// max_chars safety cap — bounded, not unlimited, and the receipt states
-// whether the file is complete.
-
-// readOutputPath returns the trimmed --output-path flag value ("" when unset).
-func readOutputPath(runtime *common.RuntimeContext) string {
-	return strings.TrimSpace(runtime.Str("output-path"))
-}
-
-// outputPathReadLimit is the max_chars default when --output-path is set and
-// --max-chars was left alone. Deliberately bounded: the read path is not
-// streaming — the HTTP body, the tool's output string, the decoded JSON tree
-// and the re-marshalled pretty JSON all coexist in memory before the file is
-// written, so an effectively-unlimited cap turns "offload to disk" into an
-// OOM vector in CLI/sidecar processes. 20M chars keeps the multi-copy peak
-// in the low hundreds of MB; a caller who really wants more states it via an
-// explicit --max-chars, which always wins.
-const outputPathReadLimit = 20_000_000
-
-// maxCharsInput resolves the max_chars value to send to the underlying read
-// tool. A cap the user set explicitly always binds — --output-path only
-// raises the default (to the bounded outputPathReadLimit) when --max-chars
-// was left alone, so a full read lands in the file without silently
-// discarding a requested limit.
-//
-// --max-chars 0 (or negative) means "no cap of my own", and is deliberately
-// NOT passed through as "send nothing": omitting max_chars makes the tool
-// apply its own ~50000 fallback, i.e. a caller asking for no limit would get
-// the SMALLEST one — the opposite of the request, and silently. It resolves
-// to the same ceiling an unset flag would: the offload limit when writing to
-// a file, otherwise the flag's declared default.
-//
-// The second return is false only when there is no cap to send at all, which
-// today means the flag is absent from this shortcut.
-func maxCharsInput(runtime *common.RuntimeContext) (int, bool) {
-	if n := runtime.Int("max-chars"); n > 0 && runtime.Changed("max-chars") {
-		return n, true
-	}
-	if readOutputPath(runtime) != "" {
-		return outputPathReadLimit, true
-	}
-	// The flag's own default (500000) — reached both when it is unset and when
-	// it was explicitly zeroed.
-	if n := runtime.Int("max-chars"); n > 0 {
-		return n, true
-	}
-	if runtime.Changed("max-chars") {
-		return maxCharsFallback, true
-	}
-	return 0, false
-}
-
-// maxCharsFallback is the ceiling used when a caller explicitly asks for no
-// cap (--max-chars 0) without redirecting to a file. It matches the flag's
-// declared default rather than the tool's much smaller omitted-value
-// fallback, and stays well inside the non-streaming read path's memory
-// budget (see outputPathReadLimit); a caller who wants more says so with a
-// positive --max-chars or --output-path.
-const maxCharsFallback = 500_000
-
-// maxCharsBudget returns the char cap that bounds a whole multi-sheet read
-// (0 when no cap is in play). Callers that read several sheets in one command
-// spend this budget across all of them rather than per sheet.
-func maxCharsBudget(runtime *common.RuntimeContext) int {
-	if n, ok := maxCharsInput(runtime); ok {
-		return n
-	}
-	return 0
-}
-
-// consumedChars approximates how much of the char budget the sheets read so
-// far have used, by the serialized size of what came back. The cap is a
-// server-side char count on the raw read, so this is an estimate — it is used
-// only to stop before the budget is blown, never to claim exact accounting.
-func consumedChars(sheets []interface{}) int {
-	if len(sheets) == 0 {
-		return 0
-	}
-	b, err := json.Marshal(sheets)
-	if err != nil {
-		return 0
-	}
-	return len(b)
-}
-
-// readResultTruncated reports whether a read payload carries any truncation
-// marker, at any of the three levels a read result can carry one: the top
-// level (budget exhausted before every sheet was read), a per-range entry
-// (+cells-get / +csv-get return ranges[]), or a per-sheet entry (+table-get
-// returns sheets[]). Missing a level makes the receipt claim complete:true
-// over a clipped file, which is worse than no receipt at all — an agent would
-// analyze or write back half the data believing it had all of it.
-func readResultTruncated(out interface{}) bool {
-	m, ok := out.(map[string]interface{})
-	if !ok {
-		return false
-	}
-	if truncationFlagSet(m) {
-		return true
-	}
-	for _, key := range []string{"sheets", "ranges"} {
-		items, ok := m[key].([]interface{})
-		if !ok {
-			continue
-		}
-		for _, it := range items {
-			im, ok := it.(map[string]interface{})
-			if !ok {
-				continue
-			}
-			// A sheet entry can itself carry ranges[]; recurse so nesting
-			// cannot hide a marker.
-			if truncationFlagSet(im) || readResultTruncated(im) {
-				return true
-			}
-		}
-	}
-	return false
-}
-
-// truncationFlagSet reports whether a single object carries a truncation
-// signal under any of the names the read tools use.
-func truncationFlagSet(m map[string]interface{}) bool {
-	for _, key := range []string{"truncated", "has_more", "is_truncated"} {
-		if v, ok := m[key].(bool); ok && v {
-			return true
-		}
-	}
-	return false
-}
-
-// emitReadResult delivers a read shortcut's result. When --output-path is set it
-// writes the data payload to that path as pretty JSON and prints a small
-// confirmation envelope to stdout; otherwise it prints the full result envelope
-// to stdout as usual. The receipt always states completeness: the char cap is
-// bounded, so "written to a file" does not by itself mean "the whole sheet is
-// in that file", and a caller must not have to re-open the file to find out.
-func emitReadResult(runtime *common.RuntimeContext, out interface{}) error {
-	path := readOutputPath(runtime)
-	if path == "" {
-		runtime.Out(out, nil)
-		return nil
-	}
-	b, err := json.MarshalIndent(out, "", "  ")
-	if err != nil {
-		return err
-	}
-	b = append(b, '\n')
-	if _, err := runtime.FileIO().Save(path, fileio.SaveOptions{}, bytes.NewReader(b)); err != nil {
-		// Typed mapping keeps an unsafe --output-path a validation error and
-		// write failures file_io — a raw Save error surfaces as internal/unknown.
-		return common.WrapSaveErrorTyped(err)
-	}
-	resolved, err := runtime.FileIO().ResolvePath(path)
-	if err != nil {
-		resolved = path
-	}
-	receipt := map[string]interface{}{
-		"output_path":   resolved,
-		"bytes_written": len(b),
-		"complete":      true,
-	}
-	if readResultTruncated(out) {
-		receipt["complete"] = false
-		receipt["truncated"] = true
-		receipt["truncation_warning"] = "the read hit the char cap, so the file holds a partial result — inspect truncated / unread_sheets inside it, then re-read the missing part with --range or per --sheet-name, or raise --max-chars"
-	}
-	runtime.Out(receipt, nil)
-	return nil
-}

shortcuts/sheets/read_output_test.go

@@ -1,214 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"encoding/json"
-	"errors"
-	"os"
-	"path/filepath"
-	"testing"
-
-	"github.com/larksuite/cli/extension/fileio"
-	"github.com/larksuite/cli/internal/httpmock"
-)
-
-// TestReadOutputPath_UnsafePathIsTypedValidation pins the error contract of
-// the --output-path save seam: an escaping path must come back as a
-// validation error with the path-validation cause preserved, not as
-// internal/unknown from the raw FileIO.Save error.
-func TestReadOutputPath_UnsafePathIsTypedValidation(t *testing.T) {
-	t.Parallel()
-
-	stub := &httpmock.Stub{
-		Method: "POST",
-		URL:    "/open-apis/sheet_ai/v2/spreadsheets/" + testToken + "/tools/invoke_read",
-		Body: map[string]interface{}{
-			"code": 0, "msg": "ok",
-			"data": map[string]interface{}{"output": `{"values":[["x"]]}`},
-		},
-	}
-	_, err := runShortcutWithStubs(t, CellsGet, []string{
-		"--url", testURL, "--sheet-id", testSheetID, "--range", "A1",
-		"--output-path", "../../outside.json", "--as", "user",
-	}, stub)
-	ve := requireValidation(t, err, "unsafe output path")
-	if ve.Cause == nil || !errors.Is(ve.Cause, fileio.ErrPathValidation) {
-		t.Errorf("Cause = %v, want the fileio.ErrPathValidation chain preserved", ve.Cause)
-	}
-}
-
-// TestReadResultTruncated_AllLevels pins the completeness classifier: a
-// truncation marker at ANY level must be seen, or the --output-path receipt
-// claims complete:true over a clipped file and an agent analyzes half the
-// data believing it has all of it.
-func TestReadResultTruncated_AllLevels(t *testing.T) {
-	t.Parallel()
-	for _, tc := range []struct {
-		name string
-		out  interface{}
-		want bool
-	}{
-		{"top-level truncated", map[string]interface{}{"truncated": true}, true},
-		{"top-level has_more", map[string]interface{}{"has_more": true}, true},
-		{"ranges entry", map[string]interface{}{"ranges": []interface{}{map[string]interface{}{"truncated": true}}}, true},
-		{"sheets entry", map[string]interface{}{"sheets": []interface{}{map[string]interface{}{"truncated": true}}}, true},
-		{"nested ranges inside a sheet", map[string]interface{}{
-			"sheets": []interface{}{map[string]interface{}{
-				"ranges": []interface{}{map[string]interface{}{"truncated": true}},
-			}},
-		}, true},
-		{"clean payload", map[string]interface{}{"sheets": []interface{}{map[string]interface{}{"data": []interface{}{}}}}, false},
-		{"non-map payload", []interface{}{1, 2}, false},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			if got := readResultTruncated(tc.out); got != tc.want {
-				t.Errorf("readResultTruncated = %v, want %v", got, tc.want)
-			}
-		})
-	}
-}
-
-// TestMaxCharsInput_ExplicitZero pins that asking for "no cap of my own" does
-// not land on the SMALLEST cap. Omitting max_chars makes the read tool apply
-// its own ~50000 fallback, so passing the request straight through would give
-// --max-chars 0 a tighter limit than leaving the flag alone — the opposite of
-// what it reads like, and silently.
-func TestMaxCharsInput_ExplicitZero(t *testing.T) {
-	t.Parallel()
-
-	t.Run("resolves to whatever omitting the flag resolves to", func(t *testing.T) {
-		t.Parallel()
-		// Compared against the omitted call rather than against maxCharsFallback:
-		// asserting the constant equals itself would pass even after the flag's
-		// declared default moved in flag-defs.json and left the two out of step.
-		// The contract is "0 means no cap of my own", i.e. behave as if unset.
-		zero := cellsGetToolInput(t, []string{"--max-chars", "0"})
-		omitted := cellsGetToolInput(t, nil)
-		got, ok := zero["max_chars"]
-		if !ok {
-			t.Fatalf("max_chars must be sent, or the tool's ~50000 fallback binds: %#v", zero)
-		}
-		if want := omitted["max_chars"]; got != want {
-			t.Errorf("--max-chars 0 sent max_chars=%v, omitting it sent %v; they must agree", got, want)
-		}
-	})
-
-	t.Run("--output-path still raises it to the offload limit", func(t *testing.T) {
-		t.Parallel()
-		input := cellsGetToolInput(t, []string{"--max-chars", "0", "--output-path", "./o.json"})
-		if got := input["max_chars"]; got != float64(outputPathReadLimit) {
-			t.Errorf("max_chars = %v, want %d", got, outputPathReadLimit)
-		}
-	})
-
-	t.Run("a positive explicit cap still wins over --output-path", func(t *testing.T) {
-		t.Parallel()
-		input := cellsGetToolInput(t, []string{"--max-chars", "1234", "--output-path", "./o.json"})
-		if got := input["max_chars"]; got != float64(1234) {
-			t.Errorf("max_chars = %v, want 1234", got)
-		}
-	})
-}
-
-func cellsGetToolInput(t *testing.T, extra []string) map[string]interface{} {
-	t.Helper()
-	args := append([]string{"--url", testURL, "--sheet-name", "S1", "--range", "A1:B2"}, extra...)
-	return decodeToolInput(t, parseDryRunBody(t, CellsGet, args), "get_cell_ranges")
-}
-
-// TestEmitReadResult_ReceiptStatesCompleteness drives a real --output-path read
-// end to end and checks the stdout receipt against the payload written to disk.
-//
-// The receipt is the ONLY completeness signal a caller gets on this path — the
-// data went to a file, stdout carries just the summary — and the skill docs
-// instruct agents to read `complete` before using the file. Nothing was pinning
-// it: hard-coding complete:true passed the whole suite, which is exactly the
-// failure that makes an agent analyze half a sheet believing it has all of it.
-//
-// Not parallel: t.Chdir scopes the relative --output-path to a temp dir.
-func TestEmitReadResult_ReceiptStatesCompleteness(t *testing.T) {
-	cases := []struct {
-		name         string
-		output       string
-		wantComplete bool
-	}{
-		{
-			name:         "clean read reports complete",
-			output:       `{"ranges":[{"range":"A1:B2","values":[["x","y"]]}]}`,
-			wantComplete: true,
-		},
-		{
-			name:         "per-range truncation flag reports incomplete",
-			output:       `{"ranges":[{"range":"A1:B2","truncated":true,"values":[["x","y"]]}]}`,
-			wantComplete: false,
-		},
-		{
-			name:         "top-level has_more reports incomplete",
-			output:       `{"has_more":true,"ranges":[{"range":"A1:B2","values":[["x","y"]]}]}`,
-			wantComplete: false,
-		},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			dir := t.TempDir()
-			// os.Chdir + Cleanup rather than t.Chdir: the latter is Go 1.24,
-			// and go.mod declares 1.23.0 (CI resolves its toolchain from it).
-			orig, err := os.Getwd()
-			if err != nil {
-				t.Fatalf("getwd: %v", err)
-			}
-			if err := os.Chdir(dir); err != nil {
-				t.Fatalf("chdir: %v", err)
-			}
-			t.Cleanup(func() { _ = os.Chdir(orig) })
-			stub := &httpmock.Stub{
-				Method: "POST",
-				URL:    "/open-apis/sheet_ai/v2/spreadsheets/" + testToken + "/tools/invoke_read",
-				Body: map[string]interface{}{
-					"code": 0, "msg": "ok",
-					"data": map[string]interface{}{"output": tc.output},
-				},
-			}
-			stdout, err := runShortcutWithStubs(t, CellsGet, []string{
-				"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2",
-				"--output-path", "out.json", "--as", "user",
-			}, stub)
-			if err != nil {
-				t.Fatalf("read failed: %v", err)
-			}
-			receipt := decodeEnvelopeData(t, stdout)
-			if got := receipt["complete"]; got != tc.wantComplete {
-				t.Errorf("complete = %v, want %v (receipt=%v)", got, tc.wantComplete, receipt)
-			}
-			if !tc.wantComplete {
-				if receipt["truncated"] != true {
-					t.Errorf("an incomplete receipt must also set truncated:true, got %v", receipt)
-				}
-				if w, _ := receipt["truncation_warning"].(string); w == "" {
-					t.Error("an incomplete receipt must carry a truncation_warning telling the caller what to do")
-				}
-			} else if _, has := receipt["truncated"]; has {
-				t.Errorf("a complete receipt must not carry a truncation marker, got %v", receipt)
-			}
-
-			// The file must actually hold the payload, not the receipt.
-			written, readErr := os.ReadFile(filepath.Join(dir, "out.json"))
-			if readErr != nil {
-				t.Fatalf("output file not written: %v", readErr)
-			}
-			var payload map[string]interface{}
-			if err := json.Unmarshal(written, &payload); err != nil {
-				t.Fatalf("output file is not JSON: %v", err)
-			}
-			if _, has := payload["ranges"]; !has {
-				t.Errorf("file should hold the data payload, got %s", written)
-			}
-			if n, _ := receipt["bytes_written"].(float64); int(n) != len(written) {
-				t.Errorf("bytes_written = %v, file is %d bytes", receipt["bytes_written"], len(written))
-			}
-		})
-	}
-}

shortcuts/sheets/sheet_ai_api.go

@@ -7,7 +7,6 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
-	"strings"
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/util"
@@ -84,11 +83,7 @@ func callTool(
 	code, _ := util.ToFloat64(envelope["code"])
 	if code != 0 {
 		msg, _ := envelope["msg"].(string)
-		// The recovery prescription depends on the execution mode the batch
-		// was sent with; non-batch tools simply lack the key (false).
-		continueOnError, _ := input["continue_on_error"].(bool)
-		flat := flattenToolErrorMsg(msg, continueOnError, callerAuthoredOperations(runtime.Command()))
-		return nil, errs.NewAPIError(errs.SubtypeServerError, "tool %q failed: [%d] %s", toolName, int(code), flat).
+		return nil, errs.NewAPIError(errs.SubtypeServerError, "tool %q failed: [%d] %s", toolName, int(code), msg).
 			WithCode(int(code))
 	}
 	data, _ := envelope["data"].(map[string]interface{})
@@ -105,92 +100,6 @@ func callTool(
 	return out, nil
 }
 
-// flattenToolErrorMsg unwraps the nested-escaped-JSON error payload some
-// sheet-ai tools put in msg — batch_update in particular wraps its result as
-// {"error":"{\"message\":\"batch_update: N succeeded, M failed\",
-// \"failures\":[…]}","errorType":…,"data":{…}} — into one readable line
-// naming each failed operation. Eval traces show agents (and even the eval
-// aggregator) failing to extract the real cause from the double-escaped
-// form. Anything that doesn't match the nested shape passes through
-// untouched.
-//
-// continueOnError is the execution mode the batch was sent with: it decides
-// the recovery prescription, because a single listed failure only implies
-// "nothing after it ran" under fail-fast.
-//
-// callerAuthoredOps says whether the operations array the server indexes into
-// is the one the CALLER wrote. Only +batch-update's --operations is; every
-// other batch_update user (+styles-put, +cells-set --writes, +dim-delete
-// --ranges, the fan-out stampers) synthesizes the array client-side, and
-// +styles-put coalesces while +dim-delete deliberately re-sorts descending —
-// so "operations[3]" there names nothing the caller can find, and
-// "resend operations[3:]" is not a command they can issue. Those callers get
-// the per-op detail (still the best available description of what failed) plus
-// a generic no-rollback warning, never an index-based resend instruction.
-func flattenToolErrorMsg(msg string, continueOnError, callerAuthoredOps bool) string {
-	trimmed := strings.TrimSpace(msg)
-	if !strings.HasPrefix(trimmed, "{") {
-		return msg
-	}
-	var outer struct {
-		Error string `json:"error"`
-	}
-	if json.Unmarshal([]byte(trimmed), &outer) != nil || strings.TrimSpace(outer.Error) == "" {
-		return msg
-	}
-	inner := strings.TrimSpace(outer.Error)
-	var detail struct {
-		Message  string `json:"message"`
-		Failures []struct {
-			Index    int    `json:"index"`
-			ToolName string `json:"tool_name"`
-			Error    string `json:"error"`
-		} `json:"failures"`
-	}
-	if strings.HasPrefix(inner, "{") && json.Unmarshal([]byte(inner), &detail) == nil && detail.Message != "" {
-		if len(detail.Failures) == 0 {
-			return detail.Message
-		}
-		parts := make([]string, 0, len(detail.Failures))
-		firstFailed := detail.Failures[0].Index
-		for _, f := range detail.Failures {
-			parts = append(parts, fmt.Sprintf("operations[%d] (%s): %s", f.Index, f.ToolName, f.Error))
-			if f.Index < firstFailed {
-				firstFailed = f.Index
-			}
-		}
-		out := detail.Message + " — " + strings.Join(parts, "; ")
-		// Partial failure is NOT rolled back server-side: the succeeded sub-ops
-		// stay applied. Spell out the recovery so agents don't resend the whole
-		// batch and double-apply the successes (observed in eval traces). Only
-		// under fail-fast does a single failure mean nothing after it ran —
-		// resend from that index. Under continue-on-error the later operations
-		// already executed, so even a single listed failure must be resent
-		// alone; prescribing the tail there would double-apply the successes.
-		if strings.Contains(detail.Message, "succeeded") &&
-			!strings.Contains(detail.Message, " 0 succeeded") {
-			switch {
-			case !callerAuthoredOps:
-				// Client-side expansion: the indexes above are internal, so
-				// prescribe a read-back instead of an un-issuable resend.
-				out += "; note: this command expands into the operations above client-side, so their indexes are not something you can resend directly. Succeeded operations stay applied (no rollback) — read the affected area back (+sheet-info / +cells-get), then re-issue only the part that did not land"
-			case !continueOnError && len(detail.Failures) == 1:
-				out += fmt.Sprintf("; note: succeeded operations stay applied (no rollback) — fix the failure and resend only operations[%d:] onward, do not resend the whole batch", firstFailed)
-			default:
-				out += "; note: succeeded operations stay applied (no rollback) — fix and resend only the failed operations listed above, do not resend the whole batch"
-			}
-		}
-		return out
-	}
-	return inner
-}
-
-// callerAuthoredOperations reports whether `command` is the one shortcut whose
-// batch_update operations array the caller wrote by hand. Everything else
-// synthesizes it, so server-reported operation indexes are internal detail
-// there (see flattenToolErrorMsg).
-func callerAuthoredOperations(command string) bool { return command == "+batch-update" }
-
 // invokeToolDryRun renders the One-OpenAPI request the shortcut would send.
 // The wire-format body (with input serialized to a JSON string) is preserved
 // for fidelity, and a decoded tool_input map is surfaced alongside so humans

shortcuts/sheets/sheet_ai_api_flatten_test.go

@@ -1,112 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"strings"
-	"testing"
-)
-
-// TestFlattenToolErrorMsg pins the unwrap of batch_update's double-escaped
-// error payload (the exact shape from eval V2U038/V2U013 traces) and the
-// pass-through of everything else.
-func TestFlattenToolErrorMsg(t *testing.T) {
-	t.Parallel()
-
-	t.Run("batch failures flatten to one line", func(t *testing.T) {
-		t.Parallel()
-		msg := `{"error":"{\"message\":\"batch_update: 0 succeeded, 1 failed\",\"succeeded\":0,\"failed\":1,\"failures\":[{\"index\":0,\"tool_name\":\"manage_chart_object\",\"error\":\"invalid snapshot.data.dim1.serie.index: 0, must be >= 1 (index is 1-based)\",\"errorType\":\"param_error\"}]}","errorType":"param_error","data":{"total":2,"succeeded":0,"failed":1}}`
-		got := flattenToolErrorMsg(msg, false, true)
-		for _, want := range []string{
-			"batch_update: 0 succeeded, 1 failed",
-			"operations[0] (manage_chart_object): invalid snapshot.data.dim1.serie.index",
-		} {
-			if !strings.Contains(got, want) {
-				t.Errorf("flattened msg should contain %q, got %q", want, got)
-			}
-		}
-		if strings.Contains(got, `\"`) {
-			t.Errorf("flattened msg must not carry escaped JSON, got %q", got)
-		}
-	})
-
-	t.Run("plain-string inner error unwraps", func(t *testing.T) {
-		t.Parallel()
-		got := flattenToolErrorMsg(`{"error":"sheet \"s\" not found","errorType":"param_error"}`, false, true)
-		if got != `sheet "s" not found` {
-			t.Errorf("got %q", got)
-		}
-	})
-
-	t.Run("non-JSON msg passes through", func(t *testing.T) {
-		t.Parallel()
-		msg := `cell at row 0, col 1 is inside a merged region (top-left: A1)`
-		if got := flattenToolErrorMsg(msg, false, true); got != msg {
-			t.Errorf("got %q", got)
-		}
-	})
-
-	t.Run("JSON without error field passes through", func(t *testing.T) {
-		t.Parallel()
-		msg := `{"detail":"x"}`
-		if got := flattenToolErrorMsg(msg, false, true); got != msg {
-			t.Errorf("got %q", got)
-		}
-	})
-}
-
-// TestFlattenToolErrorMsg_OperationIndexProvenance pins who may be told to
-// "resend operations[N:]". Only +batch-update's --operations is written by the
-// caller; +styles-put, +cells-set --writes, +dim-delete --ranges and the
-// fan-out stampers synthesize the array — +styles-put even coalesces adjacent
-// stamps and +dim-delete deliberately re-sorts descending, so an index there
-// names nothing the caller can locate, let alone resend.
-func TestFlattenToolErrorMsg_OperationIndexProvenance(t *testing.T) {
-	t.Parallel()
-
-	const msg = `{"error":"{\"message\":\"batch_update: 4 succeeded, 1 failed\",\"failures\":[{\"index\":4,\"tool_name\":\"set_cell_range\",\"error\":\"cells is required\"}]}","errorType":"param_error"}`
-
-	t.Run("caller-authored operations get the index-based resend", func(t *testing.T) {
-		t.Parallel()
-		got := flattenToolErrorMsg(msg, false, true)
-		if !strings.Contains(got, "resend only operations[4:] onward") {
-			t.Errorf("want the index-based prescription, got %q", got)
-		}
-	})
-
-	t.Run("client-side expansion gets a read-back instead", func(t *testing.T) {
-		t.Parallel()
-		got := flattenToolErrorMsg(msg, false, false)
-		if strings.Contains(got, "resend only operations[") {
-			t.Errorf("must not prescribe an index the caller never wrote, got %q", got)
-		}
-		for _, want := range []string{
-			"expands into the operations above client-side",
-			"stay applied (no rollback)",
-			"read the affected area back",
-		} {
-			if !strings.Contains(got, want) {
-				t.Errorf("want %q in the prescription, got %q", want, got)
-			}
-		}
-		// The per-op detail is still the best description of what failed.
-		if !strings.Contains(got, "operations[4] (set_cell_range): cells is required") {
-			t.Errorf("per-op detail must survive, got %q", got)
-		}
-	})
-}
-
-// TestCallerAuthoredOperations names the one shortcut whose operations array
-// is the caller's own. Every other batch_update user builds it.
-func TestCallerAuthoredOperations(t *testing.T) {
-	t.Parallel()
-	if !callerAuthoredOperations("+batch-update") {
-		t.Error("+batch-update writes its own --operations")
-	}
-	for _, sc := range []string{"+styles-put", "+cells-set", "+dim-delete", "+cells-batch-clear", "+dropdown-update"} {
-		if callerAuthoredOperations(sc) {
-			t.Errorf("%s synthesizes its operations array client-side", sc)
-		}
-	}
-}

shortcuts/sheets/sheets_perf_bench_test.go

@@ -209,10 +209,10 @@ func TestTablePutCellBudgetIncludesStylePadding(t *testing.T) {
 // TestBatchStampAggregateCap covers the batch fan-out aggregate budget — the
 // per-range cap can't stop many ranges from summing past the matrix ceiling.
 func TestBatchStampAggregateCap(t *testing.T) {
-	if err := checkBatchStampBudget("ranges", maxStampMatrixCells); err != nil {
+	if err := checkBatchStampBudget(maxStampMatrixCells); err != nil {
 		t.Fatalf("aggregate == cap should pass, got: %v", err)
 	}
-	if err := checkBatchStampBudget("ranges", maxStampMatrixCells+1); err == nil {
+	if err := checkBatchStampBudget(maxStampMatrixCells + 1); err == nil {
 		t.Fatal("aggregate over cap should be rejected")
 	}
 }

shortcuts/sheets/shortcuts.go

@@ -35,11 +35,6 @@ func Shortcuts() []common.Shortcut {
 		if hasFlag(all[i].Flags, "spreadsheet-token") {
 			all[i].PostMount = withTokenAlias(all[i].PostMount)
 		}
-		// +chart-create grows --print-example (minimal per-type --properties
-		// templates) — the biggest --print-schema consumer in eval traces.
-		if all[i].Command == "+chart-create" {
-			all[i].PostMount = withChartPrintExample(all[i].PostMount)
-		}
 		// Sheets-scoped flag ergonomics (unknown-flag hints with the valid
 		// flags inlined, enum vocabulary normalization) ride the same
 		// PostMount composition, so no other domain's behavior shifts.
@@ -158,9 +153,6 @@ func shortcutList() []common.Shortcut {
 		SparklineCreate, SparklineUpdate, SparklineDelete,
 		FloatImageCreate, FloatImageUpdate, FloatImageDelete,
 
-		// lark_sheet_styles_put
-		StylesPut,
-
 		// lark_sheet_batch_update
 		BatchUpdate,
 		CellsBatchSetStyle,

shortcuts/sheets/style_vocab.go

@@ -1,597 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"fmt"
-	"slices"
-	"sort"
-	"strings"
-
-	"github.com/larksuite/cli/shortcuts/common"
-)
-
-// ─── style vocabulary acceptance layer ────────────────────────────────
-//
-// The single home for how the sheets domain ACCEPTS style vocabulary, across
-// all three carrier paths that end in set_cell_range bodies:
-//
-//   flag path       +cells-set-style / +cells-batch-set-style flat flags
-//   typed cells     +cells-set --cells cell objects (incl. batch sub-ops)
-//   styles payload  --styles on +workbook-create / +table-put / +styles-put
-//
-// Design contract (established in the 2026-07 batch-update overhaul; see the
-// acceptance tests in styles_acceptance_test.go):
-//
-//   - ONE canonical form, documented; a WIDE acceptance layer, undocumented.
-//     Model priors are divergent (one eval batch produced six different
-//     border spellings), so no canonical structure can make first tries
-//     succeed — acceptance is normalized here instead, never per-call-site.
-//   - Every rewrite must be unambiguous; ambiguous guesses (fore_color) get
-//     a targeted prescription, never a silent pick. Silent ignoring and
-//     bare rejection are both bugs.
-//   - SILENT-ALIAS ADMISSION BAR (2026-07-21): only words from REAL external
-//     vocabularies (Excel/openpyxl, CSS, Google Sheets API), recurring
-//     across batches or ≥3 tasks in one, with zero semantic ambiguity.
-//     Spelling/word-order permutations do NOT get aliases — they are
-//     absorbed by the universal did-you-mean rejection (one self-healing
-//     retry, zero per-variant code). Real vocabularies are a finite set;
-//     permutations are not. Earlier permutation aliases are grandfathered.
-//   - Closure is enforced by two test properties: vocabulary parity (every
-//     flag-path style must be accepted on the payload paths) and the prior
-//     corpus (every observed model spelling either normalizes or
-//     prescribes). New eval finding → corpus row → fix HERE → locked.
-
-// sortedKeys returns a map's keys in sorted order, so any loop that can abort
-// with an error reports a deterministic one. Used throughout this file: the
-// acceptance layer is all map-shaped vocabulary, and "which of my three bad
-// fields did it complain about" must not change between runs.
-func sortedKeys[V any](m map[string]V) []string {
-	keys := make([]string, 0, len(m))
-	for k := range m {
-		keys = append(keys, k)
-	}
-	sort.Strings(keys)
-	return keys
-}
-
-// ─── style flags (shared by +cells-set-style and +cells-batch-set-style) ─
-
-// buildCellStyleFromFlags reads the 12 flat style flags and returns the
-// cell_styles map expected by set_cell_range. Skips any flag the user
-// didn't set so partial styles work.
-func buildCellStyleFromFlags(runtime flagView) map[string]interface{} {
-	style := map[string]interface{}{}
-	if v := runtime.Str("background-color"); v != "" {
-		style["background_color"] = v
-	}
-	if v := runtime.Str("font-color"); v != "" {
-		style["font_color"] = v
-	}
-	if v := runtime.Str("font-family"); v != "" {
-		style["font_family"] = v
-	}
-	if runtime.Changed("font-size") && runtime.Float64("font-size") > 0 {
-		style["font_size"] = runtime.Float64("font-size")
-	}
-	if v := runtime.Str("font-style"); v != "" {
-		style["font_style"] = v
-	}
-	if v := runtime.Str("font-weight"); v != "" {
-		style["font_weight"] = v
-	}
-	if v := runtime.Str("font-line"); v != "" {
-		style["font_line"] = v
-	}
-	if v := runtime.Str("horizontal-alignment"); v != "" {
-		style["horizontal_alignment"] = v
-	}
-	if v := runtime.Str("vertical-alignment"); v != "" {
-		style["vertical_alignment"] = v
-	}
-	if v := runtime.Str("word-wrap"); v != "" {
-		style["word_wrap"] = v
-	}
-	if v := runtime.Str("number-format"); v != "" {
-		style["number_format"] = v
-	}
-	return style
-}
-
-// cellStyleAliases maps shorthand cell_styles field names that models commonly
-// hallucinate (Excel / openpyxl / CSS conventions) onto the canonical field
-// names the backend expects. Only the unambiguous alignment shorthands are
-// aliased — they are the high-frequency miss; ambiguous guesses (e.g. "color",
-// "bg_color", "text_align") are intentionally left out so a wrong guess still
-// surfaces as an error rather than being silently reinterpreted.
-var cellStyleAliases = []struct{ alias, canonical string }{
-	{"horizontal_align", "horizontal_alignment"},
-	{"halign", "horizontal_alignment"},
-	{"vertical_align", "vertical_alignment"},
-	{"valign", "vertical_alignment"},
-	// wrap family: word_wrap is the sole wrap concept, no ambiguity. 07-20
-	// eval: wrap_text alone produced an 88-issue retry loop on --styles;
-	// wrap_strategy (the Google Sheets API word) followed on 07-21.
-	{"wrap_text", "word_wrap"},
-	{"text_wrap", "word_wrap"},
-	{"wrap_strategy", "word_wrap"},
-}
-
-// styleFieldPrescriptions carries the exact fix for high-frequency
-// unsupported cell_styles field names where the edit-distance suggester is
-// actively misleading (07-28 root-cause report: font_bold drew "did you mean
-// font_color?" and nested font drew "font_line" — an agent that follows
-// either burns a second failed round trip). Keyed by lowercased field name;
-// the text replaces the did-you-mean on the unsupported-field error. These
-// stay prescriptions, not silent aliases: bold/text_align are on the
-// deliberate no-alias list above.
-var styleFieldPrescriptions = map[string]string{
-	"bold":       `bold text is font_weight:"bold"`,
-	"font_bold":  `bold text is font_weight:"bold"`,
-	"italic":     `italic text is font_style:"italic"`,
-	"underline":  `underline is font_line:"underline"`,
-	"text_align": "horizontal text alignment is horizontal_alignment (left/center/right)",
-	"font":       `cell_styles has no nested font object — use the flat font_* fields (font:{"bold":true,"size":18,"color":"#000"} becomes font_weight:"bold", font_size:18, font_color:"#000")`,
-}
-
-// cellStyleEnumFields sources the enum vocabulary for enum-bearing
-// cell_styles fields from the +cells-set-style flag-defs, so the payload path
-// (--styles / typed --cells) validates and canonicalizes values the same way
-// the cobra flag path does. 07-20 eval: "vertical_alignment":"center" (CSS
-// vocabulary; Lark spells it "middle") passed the CLI and burned a
-// server-side round trip ~10 times — the flag path had normalized it since
-// round 2, the payload path never did.
-func cellStyleEnumFields() map[string][]string {
-	defs, err := loadFlagDefs()
-	if err != nil {
-		return nil
-	}
-	spec, ok := defs["+cells-set-style"]
-	if !ok {
-		return nil
-	}
-	out := map[string][]string{}
-	for _, df := range spec.Flags {
-		if df.Kind != "own" || df.Type != "string" || len(df.Enum) == 0 {
-			continue
-		}
-		out[strings.ReplaceAll(df.Name, "-", "_")] = df.Enum
-	}
-	return out
-}
-
-// cellStyleScalarTypes maps each scalar cell-style field to the JSON type
-// flag-defs declares for it ("string" / "number"), derived from
-// +cells-set-style's own flags so the two never drift. Composite fields
-// (border / border_styles, whose values are objects) are excluded — they have
-// their own structural validation.
-func cellStyleScalarTypes() map[string]string {
-	defs, err := loadFlagDefs()
-	if err != nil {
-		return nil
-	}
-	spec, ok := defs["+cells-set-style"]
-	if !ok {
-		return nil
-	}
-	out := map[string]string{}
-	for _, df := range spec.Flags {
-		if df.Kind != "own" {
-			continue
-		}
-		name := strings.ReplaceAll(df.Name, "-", "_")
-		switch name {
-		case "range", "border_styles", "border":
-			continue // locator / composite: validated structurally elsewhere
-		}
-		switch df.Type {
-		case "string":
-			out[name] = "string"
-		case "float64", "int":
-			out[name] = "number"
-		}
-	}
-	return out
-}
-
-// normalizeCellStyleAliases renames known shorthand keys in a single
-// cell_styles map to their canonical equivalents, in place, so a model that
-// writes e.g. "horizontal_align" instead of "horizontal_alignment" still
-// applies the style instead of hitting an "unsupported field" error (--styles)
-// or having the field silently dropped by the backend (typed --cells). If both
-// the shorthand and its canonical key are present it returns a validation error
-// rather than picking one. It then canonicalizes enum VALUES (casing + known
-// cross-vocabulary aliases like CSS "center" → Lark "middle"; boolean
-// word_wrap → the enum) and rejects off-enum values client-side instead of
-// letting the server fail the whole batch. path labels the map for errors.
-func normalizeCellStyleAliases(style map[string]interface{}, path string) error {
-	if len(style) == 0 {
-		return nil
-	}
-	for _, a := range cellStyleAliases {
-		v, ok := style[a.alias]
-		if !ok {
-			continue
-		}
-		if _, exists := style[a.canonical]; exists {
-			return common.ValidationErrorf("%s.%s conflicts with %s; pass only %s", path, a.alias, a.canonical, a.canonical)
-		}
-		style[a.canonical] = v
-		delete(style, a.alias)
-	}
-	// fore_color is deliberately NOT aliased: in openpyxl vocabulary fgColor
-	// is the FILL color while a plain reading suggests the font color — a
-	// silent pick could color the wrong thing. Prescribe both options.
-	if _, has := style["fore_color"]; has {
-		return common.ValidationErrorf("%s.fore_color is ambiguous — use font_color for text color or background_color for the cell fill", path)
-	}
-	// Boolean wrap habit: true unambiguously means wrap on, false means off.
-	if b, isBool := style["word_wrap"].(bool); isBool {
-		if b {
-			style["word_wrap"] = "auto-wrap"
-		} else {
-			style["word_wrap"] = "overflow"
-		}
-	}
-	// Scalar style fields carry a declared type in flag-defs. --styles and the
-	// typed --cells payloads bypass the generic JSON-schema pass (their schema
-	// describes the outer envelope, not each cell_styles object), so assert the
-	// declared type here — otherwise {"font_weight": true} sails through
-	// normalization and reaches the server as a boolean.
-	// Both loops below can abort with an error, so they walk their vocabulary in
-	// sorted order: map iteration would let the same bad payload report a
-	// different field on every run.
-	scalarTypes := cellStyleScalarTypes()
-	for _, field := range sortedKeys(scalarTypes) {
-		want := scalarTypes[field]
-		raw, has := style[field]
-		if !has || raw == nil {
-			continue
-		}
-		if got := jsType(raw); got != want {
-			return common.ValidationErrorf("%s.%s must be a %s, got %s (%s)",
-				path, field, want, got, formatJSONValue(raw))
-		}
-	}
-	enumFields := cellStyleEnumFields()
-	for _, field := range sortedKeys(enumFields) {
-		enum := enumFields[field]
-		raw, has := style[field]
-		if !has {
-			continue
-		}
-		val, isStr := raw.(string)
-		if !isStr || val == "" || slices.Contains(enum, val) {
-			continue
-		}
-		if canon := canonicalEnumValue(val, enum); canon != "" {
-			style[field] = canon
-			continue
-		}
-		msg := fmt.Sprintf("%s.%s value %q is invalid (allowed: %s)", path, field, val, strings.Join(enum, ", "))
-		if match := closestEnumValue(val, enum); match != "" {
-			msg += fmt.Sprintf("; did you mean %q?", match)
-		}
-		return common.ValidationErrorf("%s", msg)
-	}
-	return nil
-}
-
-// normalizeTypedCellsStyleAliases walks a typed --cells 2D array and applies
-// normalizeCellStyleAliases to every cell's inline cell_styles object, so the
-// alignment shorthands are accepted on +cells-set the same as on --styles.
-// It also expands the border "all" shorthand and intercepts border_styles
-// mis-nested inside cell_styles — both server-rejected shapes that eval
-// traces show surviving CLI validation and costing a full network round
-// trip. Structure is checked leniently to match the pass-through contract:
-// any element that isn't the expected shape is skipped, not rejected.
-func normalizeTypedCellsStyleAliases(cells []interface{}, path string) error {
-	for r, rowRaw := range cells {
-		row, ok := rowRaw.([]interface{})
-		if !ok {
-			continue
-		}
-		for c, cellRaw := range row {
-			cell, ok := cellRaw.(map[string]interface{})
-			if !ok {
-				continue
-			}
-			// cells[][].style is the habitual spelling of cell_styles (recurring
-			// server-side 900015206 in eval traces) — rewrite when unambiguous.
-			if styleObj, isObj := cell["style"].(map[string]interface{}); isObj {
-				if _, has := cell["cell_styles"]; has {
-					return common.ValidationErrorf("%s[%d][%d].style conflicts with cell_styles; pass only cell_styles", path, r, c)
-				}
-				cell["cell_styles"] = styleObj
-				delete(cell, "style")
-			}
-			// cells[][].type is not a cell field; the value type is whatever the
-			// JSON value is. Reject with the fix instead of a server round trip.
-			if _, has := cell["type"]; has {
-				return common.ValidationErrorf("%s[%d][%d].type is not a cell field — the value type is inferred from the JSON value; control display format via cell_styles.number_format", path, r, c)
-			}
-			if bs, ok := cell["border_styles"].(map[string]interface{}); ok {
-				expandBorderAllShorthand(bs)
-			}
-			st, ok := cell["cell_styles"].(map[string]interface{})
-			if !ok {
-				continue
-			}
-			if _, misNested := st["border_styles"]; misNested {
-				return common.ValidationErrorf(
-					"%s[%d][%d].cell_styles.border_styles is not valid — border_styles is a top-level cell field, a sibling of cell_styles; move it up one level",
-					path, r, c)
-			}
-			if err := normalizeCellStyleAliases(st, fmt.Sprintf("%s[%d][%d].cell_styles", path, r, c)); err != nil {
-				return err
-			}
-		}
-	}
-	return nil
-}
-
-// expandBorderAllShorthand rewrites the "all" side shorthand — habitual from
-// Excel / openpyxl vocabulary, rejected by the backend — into the four
-// explicit sides, in place. An explicitly set side wins over the shorthand.
-// Applied on both the typed --cells path and the --styles path, so batch
-// sub-ops get the same rewrite as standalone calls.
-func expandBorderAllShorthand(border map[string]interface{}) {
-	if all, ok := border["all"]; ok {
-		for _, side := range []string{"top", "bottom", "left", "right"} {
-			if _, exists := border[side]; !exists {
-				border[side] = all
-			}
-		}
-		delete(border, "all")
-	}
-	// Weight vocabulary in the style slot ("thin"/"medium"/"thick" are the
-	// habitual Excel words; the largest residual styles cluster in the 07-21
-	// rerun wrote them into border_styles.<side>.style of the FULL nested
-	// form). A thin border always means a thin solid line: move the word to
-	// weight and default style to solid. Only when weight is absent — an
-	// explicit conflicting weight keeps the enum error path.
-	for _, raw := range border {
-		side, ok := raw.(map[string]interface{})
-		if !ok {
-			continue
-		}
-		s, _ := side["style"].(string)
-		switch strings.ToLower(s) {
-		case "thin", "medium", "thick":
-			if _, hasWeight := side["weight"]; !hasWeight {
-				side["weight"] = strings.ToLower(s)
-				side["style"] = "solid"
-			}
-		}
-	}
-}
-
-// normalizeBorderStylesFlagValue runs the border vocabulary rewrites on the
-// parsed --border-styles value BEFORE schema validation (jsonFlagNormalizers
-// seam in parseJSONFlag). Without it the enum check fires first and rejects
-// the weight-word-in-style habit ({"style":"thin"}) that
-// expandBorderAllShorthand exists to absorb — the acceptance layer was
-// unreachable on this path (07-28 root-cause report #2, 173 occurrences).
-// Non-object shapes pass through for the validator to prescribe.
-func normalizeBorderStylesFlagValue(v interface{}) interface{} {
-	if m, ok := v.(map[string]interface{}); ok {
-		expandBorderAllShorthand(m)
-	}
-	return v
-}
-
-// normalizeCellsFlagValue is the +cells-set --cells pre-validation pipeline:
-// wrap a lone cell object into [[cell]], then run the border vocabulary
-// rewrites on each cell's border_styles so weight words in the style slot
-// normalize before the enum check — same reachability fix as
-// normalizeBorderStylesFlagValue, for the typed-cells carrier (07-28
-// root-cause report #10, 58 occurrences). Structure is checked leniently:
-// anything that isn't the expected shape is left for the validator.
-func normalizeCellsFlagValue(v interface{}) interface{} {
-	v = wrapLoneCellObject(v)
-	rows, ok := v.([]interface{})
-	if !ok {
-		return v
-	}
-	for _, rowRaw := range rows {
-		row, ok := rowRaw.([]interface{})
-		if !ok {
-			continue
-		}
-		for _, cellRaw := range row {
-			cell, ok := cellRaw.(map[string]interface{})
-			if !ok {
-				continue
-			}
-			if bs, ok := cell["border_styles"].(map[string]interface{}); ok {
-				expandBorderAllShorthand(bs)
-			}
-		}
-	}
-	return v
-}
-
-// borderStylesFromFlag parses --border-styles as a JSON object (top/bottom/
-// left/right with style sub-objects), expanding the "all" side shorthand the
-// same as the typed --cells and --styles paths so +cells-set-style /
-// +cells-batch-set-style don't ship {"all":…} for the backend to reject.
-// The expansion normally already ran inside parseJSONFlag (see
-// normalizeBorderStylesFlagValue); the call here is an idempotent safety net
-// for entry paths that bypass the normalizer table.
-// Returns nil when the flag is empty.
-func borderStylesFromFlag(runtime flagView) (map[string]interface{}, error) {
-	if runtime.Str("border-styles") == "" {
-		return nil, nil
-	}
-	v, err := parseJSONFlag(runtime, "border-styles")
-	if err != nil {
-		return nil, err
-	}
-	m, ok := v.(map[string]interface{})
-	if !ok {
-		return nil, sheetsValidationForFlag("border-styles", "--border-styles must be a JSON object")
-	}
-	expandBorderAllShorthand(m)
-	return m, nil
-}
-
-// requireAnyStyleFlag ensures at least one style-defining flag (style or
-// border) is set — otherwise the request would do nothing.
-func requireAnyStyleFlag(runtime flagView) error {
-	if len(buildCellStyleFromFlags(runtime)) > 0 {
-		return nil
-	}
-	if runtime.Str("border-styles") != "" {
-		return nil
-	}
-	return common.ValidationErrorf("at least one style flag is required (e.g. --background-color, --font-weight, --border-styles)").
-		WithParams(
-			sheetsInvalidParam("background-color", "required; specify at least one style flag"),
-			sheetsInvalidParam("font-weight", "required; specify at least one style flag"),
-			sheetsInvalidParam("border-styles", "required; specify at least one style flag"),
-		)
-}
-
-// foldBorderFamilyAliases rewrites the habitual flattened border vocabulary
-// (Excel / openpyxl conventions) into the canonical nested border_styles
-// object, in place. 07-20 eval: the border family alone accounted for the
-// largest --styles error cluster (borders / border / border_bottom /
-// border_style / border_top_color / …), each burning a full payload retry.
-// Accepted rewrites, all unambiguous:
-//
-//	borders / border   (object) → border_styles (side-keyed) or border_styles.all (attr-keyed)
-//	border_top|bottom|left|right (object) → border_styles.<side>
-//	border_style|color|weight  (scalar)  → border_styles.all.<attr>
-//	border_<side>_<style|color|weight> (scalar) → border_styles.<side>.<attr>
-//
-// A border_style value from the WEIGHT vocabulary (thin/medium/thick — the
-// habitual Excel word) sets weight and defaults style to solid: a "thin
-// border" always means a thin solid line. Conflicts with an explicitly given
-// border_styles error out instead of picking a side.
-// Every walk over a set here goes through an ORDERED slice, never a map range:
-// each branch below can abort with an error, so map iteration order would
-// decide which of several bad fields gets reported and the same payload would
-// produce different messages run to run (same reason parseWorkbookCreateFreezeOp
-// sorts its keys).
-func foldBorderFamilyAliases(in map[string]interface{}, path string) error {
-	attrNames := []string{"color", "style", "weight"}
-	sides := map[string]bool{"top": true, "bottom": true, "left": true, "right": true, "all": true}
-	attrs := map[string]bool{"style": true, "color": true, "weight": true}
-	borderWeights := map[string]bool{"thin": true, "medium": true, "thick": true}
-
-	ensureBorder := func() map[string]interface{} {
-		bs, ok := in["border_styles"].(map[string]interface{})
-		if !ok {
-			bs = map[string]interface{}{}
-			in["border_styles"] = bs
-		}
-		return bs
-	}
-	setSideAttr := func(side, attr string, v interface{}, from string) error {
-		bs := ensureBorder()
-		sideObj, ok := bs[side].(map[string]interface{})
-		if !ok {
-			if _, exists := bs[side]; exists {
-				return common.ValidationErrorf("%s.%s conflicts with border_styles.%s; keep one form", path, from, side)
-			}
-			sideObj = map[string]interface{}{}
-			bs[side] = sideObj
-		}
-		if _, exists := sideObj[attr]; exists {
-			return common.ValidationErrorf("%s.%s conflicts with border_styles.%s.%s; keep one form", path, from, side, attr)
-		}
-		sideObj[attr] = v
-		return nil
-	}
-	setSide := func(side string, v interface{}, from string) error {
-		obj, ok := v.(map[string]interface{})
-		if !ok {
-			return common.ValidationErrorf("%s.%s must be an object like {\"style\":\"solid\",\"color\":\"#000000\"}", path, from)
-		}
-		for _, attr := range sortedKeys(obj) {
-			if !attrs[attr] {
-				return common.ValidationErrorf("%s.%s.%s is not a border attribute (want style/weight/color)", path, from, attr)
-			}
-			if err := setSideAttr(side, attr, obj[attr], from); err != nil {
-				return err
-			}
-		}
-		return nil
-	}
-	// border_style with a weight-vocabulary value means "thin solid line".
-	setAllScalar := func(attr string, v interface{}, from string) error {
-		if attr == "style" {
-			if s, ok := v.(string); ok && borderWeights[strings.ToLower(s)] {
-				if err := setSideAttr("all", "weight", strings.ToLower(s), from); err != nil {
-					return err
-				}
-				return setSideAttr("all", "style", "solid", from)
-			}
-		}
-		return setSideAttr("all", attr, v, from)
-	}
-
-	for _, key := range []string{"borders", "border"} {
-		v, has := in[key]
-		if !has {
-			continue
-		}
-		obj, ok := v.(map[string]interface{})
-		if !ok {
-			return common.ValidationErrorf("%s.%s must be an object — either side-keyed ({\"top\":{…},\"bottom\":{…}} / {\"all\":{…}}) or attribute-keyed ({\"style\":\"solid\",\"color\":\"#000\"} = all four sides)", path, key)
-		}
-		sideKeyed := false
-		for k := range obj {
-			if sides[k] {
-				sideKeyed = true
-				break
-			}
-		}
-		if sideKeyed {
-			for _, side := range sortedKeys(obj) {
-				if !sides[side] {
-					return common.ValidationErrorf("%s.%s.%s is not a valid side (want top/bottom/left/right/all)", path, key, side)
-				}
-				if err := setSide(side, obj[side], key); err != nil {
-					return err
-				}
-			}
-		} else if err := setSide("all", v, key); err != nil {
-			return err
-		}
-		delete(in, key)
-	}
-	for _, side := range []string{"top", "bottom", "left", "right"} {
-		// Both word orders appear in the wild: border_bottom (07-20 eval) and
-		// bottom_border (07-21), same for the flattened attribute triples.
-		for _, key := range []string{"border_" + side, side + "_border"} {
-			if v, has := in[key]; has {
-				if err := setSide(side, v, key); err != nil {
-					return err
-				}
-				delete(in, key)
-			}
-		}
-		for _, attr := range attrNames {
-			for _, key := range []string{"border_" + side + "_" + attr, side + "_border_" + attr} {
-				if v, has := in[key]; has {
-					if err := setSideAttr(side, attr, v, key); err != nil {
-						return err
-					}
-					delete(in, key)
-				}
-			}
-		}
-	}
-	for _, attr := range attrNames {
-		key := "border_" + attr
-		if v, has := in[key]; has {
-			if err := setAllScalar(attr, v, key); err != nil {
-				return err
-			}
-			delete(in, key)
-		}
-	}
-	return nil
-}

shortcuts/sheets/styles_acceptance_test.go

@@ -1,583 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"fmt"
-	"strings"
-	"testing"
-)
-
-// ─── styles acceptance contract ───────────────────────────────────────
-//
-// Two closure properties that turn the --styles acceptance surface from
-// "endless patching" into a locked contract (07-20 rerun lesson: the
-// redesign moved traffic onto the payload path while the flag path's
-// forgiveness layers stayed behind):
-//
-//  1. Vocabulary parity — every style the flag path (+cells-set-style)
-//     can express must be accepted verbatim by the payload path.
-//  2. Prior corpus — every model spelling observed in eval traces must
-//     either normalize to the canonical form or produce a targeted
-//     prescription. Silent ignoring and bare rejection are both bugs.
-//     New eval finding → add a corpus row → fix → locked forever.
-
-// acceptStyleItem runs one cell_styles item through the styles-put pipeline
-// and returns the emitted cell prototype (cell_styles/border_styles) or the
-// error.
-func acceptStyleItem(t *testing.T, fields map[string]interface{}) (map[string]interface{}, error) {
-	t.Helper()
-	item := map[string]interface{}{"range": "A1:B2"}
-	for k, v := range fields {
-		item[k] = v
-	}
-	ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-		"styles": []interface{}{map[string]interface{}{
-			"name":        "S1",
-			"cell_styles": []interface{}{item},
-		}},
-	}), testToken)
-	if err != nil {
-		return nil, err
-	}
-	input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-	cells := input["cells"].([][]interface{})
-	return cells[0][0].(map[string]interface{}), nil
-}
-
-// TestStylesAcceptance_VocabularyParity locks property 1: iterate the
-// +cells-set-style flag vocabulary from flag-defs and assert the payload
-// path accepts each field with a valid value and emits it.
-func TestStylesAcceptance_VocabularyParity(t *testing.T) {
-	t.Parallel()
-	defs, err := loadFlagDefs()
-	if err != nil {
-		t.Fatalf("loadFlagDefs: %v", err)
-	}
-	spec, ok := defs["+cells-set-style"]
-	if !ok {
-		t.Fatal("no +cells-set-style flag defs")
-	}
-	sample := func(df flagDef) interface{} {
-		if len(df.Enum) > 0 {
-			return df.Enum[0]
-		}
-		switch df.Type {
-		case "float64", "int":
-			return float64(12)
-		}
-		switch df.Name {
-		case "font-family":
-			return "Arial"
-		case "number-format":
-			return "0.00"
-		default: // colors and any future string field
-			return "#112233"
-		}
-	}
-	for _, df := range spec.Flags {
-		if df.Kind != "own" || df.Name == "range" {
-			continue
-		}
-		t.Run(df.Name, func(t *testing.T) {
-			t.Parallel()
-			field := strings.ReplaceAll(df.Name, "-", "_")
-			var value interface{}
-			if df.Name == "border-styles" {
-				value = map[string]interface{}{"all": map[string]interface{}{"style": "solid"}}
-			} else {
-				value = sample(df)
-			}
-			proto, err := acceptStyleItem(t, map[string]interface{}{field: value})
-			if err != nil {
-				t.Fatalf("payload path rejects flag-path field %s: %v", field, err)
-			}
-			if df.Name == "border-styles" {
-				if _, ok := proto["border_styles"].(map[string]interface{}); !ok {
-					t.Fatalf("border_styles not emitted: %v", proto)
-				}
-				return
-			}
-			cs, _ := proto["cell_styles"].(map[string]interface{})
-			if cs == nil || cs[field] == nil {
-				t.Fatalf("field %s silently dropped: %v", field, proto)
-			}
-		})
-	}
-}
-
-// stylesPriorCorpus is the observed-model-spelling corpus (source: eval
-// batches 2026-07-08 → 07-20). Every row must either normalize (checked via
-// wantCell) or produce a targeted prescription (wantErr). Add a row for every
-// new spelling an eval surfaces — never let one be silently ignored.
-var stylesPriorCorpus = []struct {
-	name    string
-	fields  map[string]interface{}
-	wantErr string                                    // "" = must be accepted
-	check   func(proto map[string]interface{}) string // "" = ok, else failure detail
-}{
-	// border family (07-20: largest cluster)
-	{name: "borders attr-keyed means all sides",
-		fields: map[string]interface{}{"borders": map[string]interface{}{"style": "solid", "color": "#DDDDDD"}},
-		check:  wantBorder("top", "style", "solid")},
-	{name: "border side-keyed",
-		fields: map[string]interface{}{"border": map[string]interface{}{"top": map[string]interface{}{"style": "solid"}}},
-		check:  wantBorder("top", "style", "solid")},
-	{name: "border_bottom object",
-		fields: map[string]interface{}{"border_bottom": map[string]interface{}{"style": "solid"}},
-		check:  wantBorder("bottom", "style", "solid")},
-	{name: "border_style weight-vocabulary means thin solid",
-		fields: map[string]interface{}{"border_style": "thin"},
-		check:  wantBorder("top", "weight", "thin")},
-	{name: "border_style style-vocabulary",
-		fields: map[string]interface{}{"border_style": "dashed"},
-		check:  wantBorder("top", "style", "dashed")},
-	{name: "border_color scalar",
-		fields: map[string]interface{}{"border_color": "#FF0000"},
-		check:  wantBorder("top", "color", "#FF0000")},
-	{name: "border_top_color flattened",
-		fields: map[string]interface{}{"border_top_color": "#FF0000"},
-		check:  wantBorder("top", "color", "#FF0000")},
-	{name: "border_left_weight flattened",
-		fields: map[string]interface{}{"border_left_weight": "thin"},
-		check:  wantBorder("left", "weight", "thin")},
-	{name: "border_styles invalid side prescribed",
-		fields:  map[string]interface{}{"border_styles": map[string]interface{}{"outer": map[string]interface{}{"style": "solid"}}},
-		wantErr: "not a valid side"},
-	// wrap family
-	{name: "wrap_text boolean", fields: map[string]interface{}{"wrap_text": true}, check: wantStyle("word_wrap", "auto-wrap")},
-	{name: "text_wrap string", fields: map[string]interface{}{"text_wrap": "auto-wrap"}, check: wantStyle("word_wrap", "auto-wrap")},
-	{name: "word_wrap false", fields: map[string]interface{}{"word_wrap": false}, check: wantStyle("word_wrap", "overflow")},
-	// alignment family
-	{name: "horizontal_align shorthand", fields: map[string]interface{}{"horizontal_align": "center"}, check: wantStyle("horizontal_alignment", "center")},
-	{name: "valign shorthand", fields: map[string]interface{}{"valign": "top"}, check: wantStyle("vertical_alignment", "top")},
-	{name: "CSS center for vertical", fields: map[string]interface{}{"vertical_alignment": "center"}, check: wantStyle("vertical_alignment", "middle")},
-	{name: "casing normalized", fields: map[string]interface{}{"font_weight": "BOLD"}, check: wantStyle("font_weight", "bold")},
-	// weight vocabulary in the FULL nested form's style slot (07-21 rerun:
-	// the dominant residual — 8 tasks wrote border_styles.<side>.style:"thin")
-	{name: "full-form thin in style slot",
-		fields: map[string]interface{}{"border_styles": map[string]interface{}{"top": map[string]interface{}{"style": "thin"}}},
-		check:  wantBorder("top", "weight", "thin")},
-	{name: "full-form all-shorthand medium in style slot",
-		fields: map[string]interface{}{"border_styles": map[string]interface{}{"all": map[string]interface{}{"style": "medium"}}},
-		check:  wantBorder("bottom", "weight", "medium")},
-	// side-first word order + Google Sheets wrap word (07-21 evening batch)
-	{name: "side-first bottom_border object",
-		fields: map[string]interface{}{"bottom_border": map[string]interface{}{"style": "solid"}},
-		check:  wantBorder("bottom", "style", "solid")},
-	{name: "side-first bottom_border_style scalar",
-		fields: map[string]interface{}{"bottom_border_style": "solid"},
-		check:  wantBorder("bottom", "style", "solid")},
-	{name: "wrap_strategy aliases to word_wrap",
-		fields: map[string]interface{}{"wrap_strategy": "auto-wrap"},
-		check:  wantStyle("word_wrap", "auto-wrap")},
-	// prescriptions (ambiguous / unsupported / typo)
-	{name: "fore_color prescribed", fields: map[string]interface{}{"fore_color": "#F00"}, wantErr: "ambiguous"},
-	{name: "indent rejected not ignored", fields: map[string]interface{}{"indent": float64(2)}, wantErr: "not a supported style field"},
-	{name: "unknown field carries did-you-mean and the field list",
-		fields: map[string]interface{}{"fontcolor": "#000000"}, wantErr: `did you mean "font_color"`},
-	{name: "enum typo gets did-you-mean", fields: map[string]interface{}{"vertical_alignment": "botom"}, wantErr: "did you mean"},
-}
-
-func wantStyle(field, want string) func(map[string]interface{}) string {
-	return func(proto map[string]interface{}) string {
-		cs, _ := proto["cell_styles"].(map[string]interface{})
-		if cs == nil || cs[field] != want {
-			return fmt.Sprintf("cell_styles.%s = %v, want %q", field, cs[field], want)
-		}
-		return ""
-	}
-}
-
-func wantBorder(side, attr, want string) func(map[string]interface{}) string {
-	return func(proto map[string]interface{}) string {
-		bs, _ := proto["border_styles"].(map[string]interface{})
-		sideObj, _ := bs[side].(map[string]interface{})
-		if sideObj == nil || sideObj[attr] != want {
-			return fmt.Sprintf("border_styles.%s.%s = %v, want %q", side, attr, sideObj[attr], want)
-		}
-		return ""
-	}
-}
-
-func TestStylesAcceptance_PriorCorpus(t *testing.T) {
-	t.Parallel()
-	for _, tc := range stylesPriorCorpus {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			proto, err := acceptStyleItem(t, tc.fields)
-			if tc.wantErr != "" {
-				if err == nil || !strings.Contains(err.Error(), tc.wantErr) {
-					t.Fatalf("want prescription containing %q, got err=%v", tc.wantErr, err)
-				}
-				return
-			}
-			if err != nil {
-				t.Fatalf("corpus spelling rejected: %v", err)
-			}
-			if detail := tc.check(proto); detail != "" {
-				t.Fatal(detail)
-			}
-		})
-	}
-}
-
-// TestStylesPut_CoalescesSameStyleRanges pins the declarative-spec
-// optimization: per-row entries with the identical style fuse into one
-// rectangle, so row-by-row specs (07-21 rerun: 184/203/861-op expansions
-// against the 100-op cap) no longer hit the cap.
-func TestStylesPut_CoalescesSameStyleRanges(t *testing.T) {
-	t.Parallel()
-
-	t.Run("150 same-style rows fuse into one stamp", func(t *testing.T) {
-		t.Parallel()
-		entries := make([]interface{}, 0, 150)
-		for r := 1; r <= 150; r++ {
-			entries = append(entries, map[string]interface{}{
-				"range": fmt.Sprintf("A%d:F%d", r, r), "font_weight": "bold",
-			})
-		}
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": entries}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		if len(ops) != 1 {
-			t.Fatalf("got %d ops, want 1 fused stamp", len(ops))
-		}
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		if input["range"] != "A1:F150" {
-			t.Fatalf("range = %v, want A1:F150", input["range"])
-		}
-	})
-
-	t.Run("different styles stay separate", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": []interface{}{
-				map[string]interface{}{"range": "A1:F1", "font_weight": "bold"},
-				map[string]interface{}{"range": "A2:F2", "background_color": "#EEEEEE"},
-			}}},
-		}), testToken)
-		if err != nil || len(ops) != 2 {
-			t.Fatalf("ops=%d err=%v, want 2", len(ops), err)
-		}
-	})
-
-	t.Run("horizontal fuse with same rows", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": []interface{}{
-				map[string]interface{}{"range": "A1:C5", "font_weight": "bold"},
-				map[string]interface{}{"range": "D1:F5", "font_weight": "bold"},
-			}}},
-		}), testToken)
-		if err != nil || len(ops) != 1 {
-			t.Fatalf("ops=%d err=%v, want 1", len(ops), err)
-		}
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		if input["range"] != "A1:F5" {
-			t.Fatalf("range = %v, want A1:F5", input["range"])
-		}
-	})
-
-	// The cases above all pin that adjacent ranges DO fuse. The dangerous
-	// direction is the other one: coalescing rewrites a declarative spec into
-	// bigger rectangles, so a too-generous adjacency rule would paint cells the
-	// caller never named — silently, and only visible in the finished sheet.
-	// Widening the `+1` touch test in union() to `+2` passes every test above.
-	t.Run("a one-row gap is not fused across", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": []interface{}{
-				map[string]interface{}{"range": "A1:C1", "font_weight": "bold"},
-				map[string]interface{}{"range": "A3:C3", "font_weight": "bold"},
-			}}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		if len(ops) != 2 {
-			t.Fatalf("ops=%d, want 2 — row 2 was never named and must not be styled", len(ops))
-		}
-	})
-
-	t.Run("a one-column gap is not fused across", func(t *testing.T) {
-		t.Parallel()
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": []interface{}{
-				map[string]interface{}{"range": "A1:B5", "font_weight": "bold"},
-				map[string]interface{}{"range": "D1:E5", "font_weight": "bold"},
-			}}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		if len(ops) != 2 {
-			t.Fatalf("ops=%d, want 2 — column C was never named and must not be styled", len(ops))
-		}
-	})
-
-	// The general property behind both: whatever coalescing does to the shape
-	// of the stamps, the SET of cells it covers must be exactly the set the
-	// caller named. Checked over a mix of touching, overlapping and separated
-	// rectangles so it constrains the merge rule rather than one example.
-	t.Run("coverage is preserved exactly", func(t *testing.T) {
-		t.Parallel()
-		inputs := []string{
-			"A1:C1", "A2:C2", // touching vertically -> may fuse
-			"E1:F2", "E3:F4", // touching vertically, different block
-			"A5:C5", // separated from A2:C2 by row 3-4 in columns A-C
-			"B2:D3", // overlaps the first block
-			"H10:H10",
-		}
-		entries := make([]interface{}, 0, len(inputs))
-		for _, r := range inputs {
-			entries = append(entries, map[string]interface{}{"range": r, "font_weight": "bold"})
-		}
-		ops, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{"name": "S1", "cell_styles": entries}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		want := map[[2]int]bool{}
-		for _, r := range inputs {
-			addRangeCells(t, want, r)
-		}
-		got := map[[2]int]bool{}
-		for _, op := range ops {
-			input := op.(map[string]interface{})["input"].(map[string]interface{})
-			addRangeCells(t, got, input["range"].(string))
-		}
-		for cell := range want {
-			if !got[cell] {
-				t.Errorf("cell %v was named but no stamp covers it", cell)
-			}
-		}
-		for cell := range got {
-			if !want[cell] {
-				t.Errorf("cell %v is stamped but was never named by the caller", cell)
-			}
-		}
-	})
-}
-
-// addRangeCells records every (col,row) an A1 rectangle covers, so a test can
-// compare what a spec named against what the expanded stamps actually touch.
-func addRangeCells(t *testing.T, set map[[2]int]bool, rangeStr string) {
-	t.Helper()
-	c1, r1, c2, r2, err := workbookCreateStyleRangeBounds(rangeStr)
-	if err != nil {
-		t.Fatalf("bad range %q in test data: %v", rangeStr, err)
-	}
-	for c := c1; c <= c2; c++ {
-		for r := r1; r <= r2; r++ {
-			set[[2]int{c, r}] = true
-		}
-	}
-}
-
-// TestTypedCellsHabitualKeys pins the typed --cells cell-object fixes
-// (recurring server-side 900015206 across 07-20/07-21 reruns).
-func TestTypedCellsHabitualKeys(t *testing.T) {
-	t.Parallel()
-
-	t.Run("style object rewrites to cell_styles through batch", func(t *testing.T) {
-		t.Parallel()
-		translated, err := translateBatchOp(subOp("+cells-set", map[string]interface{}{
-			"sheet_name": "S1", "range": "A1",
-			"cells": []interface{}{[]interface{}{map[string]interface{}{
-				"value": "x", "style": map[string]interface{}{"font_weight": "bold"},
-			}}},
-		}), testToken, 0)
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := translated["input"].(map[string]interface{})
-		cell := input["cells"].([]interface{})[0].([]interface{})[0].(map[string]interface{})
-		cs, _ := cell["cell_styles"].(map[string]interface{})
-		if cs == nil || cs["font_weight"] != "bold" {
-			t.Fatalf("cell = %v, want cell_styles.font_weight bold", cell)
-		}
-		if _, has := cell["style"]; has {
-			t.Fatalf("style key must be renamed, got %v", cell)
-		}
-	})
-
-	t.Run("type key gets a prescription", func(t *testing.T) {
-		t.Parallel()
-		_, err := translateBatchOp(subOp("+cells-set", map[string]interface{}{
-			"sheet_name": "S1", "range": "A1",
-			"cells": []interface{}{[]interface{}{map[string]interface{}{
-				"value": "x", "type": "text",
-			}}},
-		}), testToken, 0)
-		requireValidation(t, err, "not a cell field")
-	})
-}
-
-// TestStylesAcceptance_ResizeAndMergeCorpus extends the corpus to the
-// row/col_sizes and cell_merges sections.
-func TestStylesAcceptance_ResizeAndMergeCorpus(t *testing.T) {
-	t.Parallel()
-
-	runSection := func(section string, entry interface{}) ([]interface{}, error) {
-		return stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":  "S1",
-				section: []interface{}{entry},
-			}},
-		}), testToken)
-	}
-	pixelValue := func(t *testing.T, ops []interface{}, key string) interface{} {
-		t.Helper()
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		block, _ := input[key].(map[string]interface{})
-		if block == nil || block["type"] != "pixel" {
-			t.Fatalf("%s = %v, want pixel block", key, input[key])
-		}
-		return block["value"]
-	}
-
-	t.Run("size alone implies pixel", func(t *testing.T) {
-		t.Parallel()
-		ops, err := runSection("row_sizes", map[string]interface{}{"range": "1:1", "size": float64(36)})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		if v := pixelValue(t, ops, "resize_height"); v != 36 {
-			t.Fatalf("value = %v, want 36", v)
-		}
-	})
-
-	t.Run("width alone implies pixel on col_sizes", func(t *testing.T) {
-		t.Parallel()
-		ops, err := runSection("col_sizes", map[string]interface{}{"range": "A:C", "width": float64(120)})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		if v := pixelValue(t, ops, "resize_width"); v != 120 {
-			t.Fatalf("value = %v, want 120", v)
-		}
-	})
-
-	t.Run("type auto still works on rows", func(t *testing.T) {
-		t.Parallel()
-		if _, err := runSection("row_sizes", map[string]interface{}{"range": "1:1", "type": "auto"}); err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-
-	t.Run("neither size nor type prescribed", func(t *testing.T) {
-		t.Parallel()
-		_, err := runSection("row_sizes", map[string]interface{}{"range": "1:1"})
-		requireValidation(t, err, "needs size (px) or type")
-	})
-
-	t.Run("wrong-dimension word prescribed", func(t *testing.T) {
-		t.Parallel()
-		_, err := runSection("col_sizes", map[string]interface{}{"range": "A:C", "height": float64(36)})
-		requireValidation(t, err, "does not apply")
-	})
-
-	t.Run("raw OpenAPI merge_type accepted", func(t *testing.T) {
-		t.Parallel()
-		ops, err := runSection("cell_merges", map[string]interface{}{"range": "A1:B2", "merge_type": "MERGE_ALL"})
-		if err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-		input := ops[0].(map[string]interface{})["input"].(map[string]interface{})
-		if input["merge_type"] != "all" {
-			t.Fatalf("merge_type = %v, want all", input["merge_type"])
-		}
-	})
-
-	t.Run("bare string merge accepted", func(t *testing.T) {
-		t.Parallel()
-		if _, err := runSection("cell_merges", "A1:B2"); err != nil {
-			t.Fatalf("unexpected error: %v", err)
-		}
-	})
-}
-
-// TestStylesAcceptance_FlagPathParity is property 1's missing half.
-//
-// TestStylesAcceptance_VocabularyParity walks the same flag-defs vocabulary but
-// exercises the PAYLOAD path (--styles items). The FLAG path — the flat
-// --font-color / --number-format / … flags on +cells-set-style — is a separate
-// hand-written mapping in buildCellStyleFromFlags, and a coverage run showed
-// six of its eleven branches never executed by any test. A typo there (writing
-// the wrong wire key, or reading the wrong flag) silently drops a style the
-// caller explicitly asked for: the request still succeeds, the sheet just does
-// not change. Derived from flag-defs so a new style flag is covered the moment
-// it is declared.
-func TestStylesAcceptance_FlagPathParity(t *testing.T) {
-	t.Parallel()
-	defs, err := loadFlagDefs()
-	if err != nil {
-		t.Fatalf("loadFlagDefs: %v", err)
-	}
-	spec, ok := defs["+cells-set-style"]
-	if !ok {
-		t.Fatal("no +cells-set-style flag defs")
-	}
-
-	args := []string{"--url", testURL, "--sheet-id", testSheetID, "--range", "A1:B2"}
-	want := map[string]interface{}{}
-	for _, df := range spec.Flags {
-		if df.Kind != "own" || df.Name == "range" || df.Name == "border-styles" {
-			continue // border-styles is a composite with its own structural tests
-		}
-		field := strings.ReplaceAll(df.Name, "-", "_")
-		var value string
-		switch {
-		case len(df.Enum) > 0:
-			value = df.Enum[0]
-			want[field] = value
-		case df.Type == "float64" || df.Type == "int":
-			value = "14"
-			want[field] = float64(14)
-		case df.Name == "font-family":
-			value, want[field] = "Arial", "Arial"
-		case df.Name == "number-format":
-			value, want[field] = "0.00", "0.00"
-		default:
-			value, want[field] = "#112233", "#112233"
-		}
-		args = append(args, "--"+df.Name, value)
-	}
-	if len(want) < 5 {
-		t.Fatalf("expected the flat style vocabulary, only built %d fields", len(want))
-	}
-
-	input := decodeToolInput(t, parseDryRunBody(t, CellsSetStyle, args), "set_cell_range")
-	cells, _ := input["cells"].([]interface{})
-	if len(cells) == 0 {
-		t.Fatalf("no cells in %v", input)
-	}
-	row, _ := cells[0].([]interface{})
-	cell, _ := row[0].(map[string]interface{})
-	got, _ := cell["cell_styles"].(map[string]interface{})
-	if got == nil {
-		t.Fatalf("no cell_styles emitted: %v", cell)
-	}
-	for field, expected := range want {
-		actual, present := got[field]
-		if !present {
-			t.Errorf("flag --%s produced no %q on the wire — the style is silently dropped",
-				strings.ReplaceAll(field, "_", "-"), field)
-			continue
-		}
-		if actual != expected {
-			t.Errorf("%s = %#v, want %#v", field, actual, expected)
-		}
-	}
-	for field := range got {
-		if _, expected := want[field]; !expected {
-			t.Errorf("unexpected wire field %q emitted by the flag path", field)
-		}
-	}
-}

shortcuts/sheets/styles_prescription_test.go

@@ -1,515 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package sheets
-
-import (
-	"encoding/json"
-	"strings"
-	"testing"
-)
-
-// TestTablePut_StylesErrorsAggregate pins the one-retry contract for
-// --styles: every issue across sections and ops is reported in a single
-// error (eval V2U032 burned three round trips fixing a border side, then
-// row_sizes.type, then size — each surfaced only after the previous fix).
-func TestTablePut_StylesErrorsAggregate(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+table-put")
-	_, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheets", `{"sheets":[{"name":"s","columns":["a"],"data":[["x"]]}]}`,
-		"--styles", `{"styles":[{"name":"s",
-			"cell_styles":[{"range":"A1:A1","border_styles":{"horizontal":{"style":"solid"}}}],
-			"row_sizes":[{"range":"1:1","type":"custom"}],
-			"col_sizes":[{"range":"A:A","type":"pixel"}]}]}`,
-		"--dry-run",
-	})
-	ve := requireValidation(t, err, "--styles has 3 issues")
-	for _, want := range []string{
-		"border_styles.horizontal is not a valid side",
-		`row_sizes[0].type "custom" is invalid`,
-		"col_sizes[0].type pixel requires size",
-	} {
-		if !strings.Contains(ve.Message, want) {
-			t.Errorf("aggregated message should contain %q, got %q", want, ve.Message)
-		}
-	}
-	// D2: each type/size error inlines a complete valid op.
-	if !strings.Contains(ve.Message, `{"range":"2:10","type":"pixel","size":32}`) {
-		t.Errorf("row_sizes error should inline a full valid example, got %q", ve.Message)
-	}
-	if !strings.Contains(ve.Message, `{"range":"A:C","type":"pixel","size":120}`) {
-		t.Errorf("col_sizes error should inline a full valid example, got %q", ve.Message)
-	}
-}
-
-// TestTablePut_StylesFieldPrescriptions pins the curated fixes for the
-// high-frequency unsupported cell_styles field names, and the near-typo
-// guard on the did-you-mean fallback (07-28 root-cause report #14/#21/#27:
-// font_bold used to draw "did you mean font_color?" and nested font drew
-// "font_line" — concept-swap neighbors that mislead worse than silence).
-func TestTablePut_StylesFieldPrescriptions(t *testing.T) {
-	t.Parallel()
-	cases := []struct {
-		name       string
-		field      string // JSON fragment inside the cell_styles item
-		want       []string
-		notSuggest []string // must NOT appear as a did-you-mean
-	}{
-		{"bold", `"bold":true`, []string{`font_weight:"bold"`}, nil},
-		{"font_bold", `"font_bold":true`, []string{`font_weight:"bold"`}, []string{"font_color"}},
-		{"text_align", `"text_align":"center"`, []string{"horizontal_alignment"}, nil},
-		{"nested font", `"font":{"bold":true,"size":18}`, []string{"flat font_*", `font_weight:"bold"`}, []string{"font_line"}},
-		{"near-typo still suggests", `"font_colour":"#FFF"`, []string{`did you mean "font_color"`}, nil},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			sc := shortcutFromRegistry(t, "+table-put")
-			_, _, err := runShortcutCapturingErr(t, sc, []string{
-				"--url", testURL,
-				"--sheets", `{"sheets":[{"name":"s","columns":["a"],"data":[["x"]]}]}`,
-				"--styles", `{"styles":[{"name":"s","cell_styles":[{"range":"A1:A1",` + tc.field + `}]}]}`,
-				"--dry-run",
-			})
-			ve := requireValidation(t, err, "is not a supported style field")
-			for _, want := range tc.want {
-				if !strings.Contains(ve.Message, want) {
-					t.Errorf("message should contain %q, got %q", want, ve.Message)
-				}
-			}
-			for _, bad := range tc.notSuggest {
-				if strings.Contains(ve.Message, `did you mean "`+bad+`"`) {
-					t.Errorf("message must not suggest %q, got %q", bad, ve.Message)
-				}
-			}
-		})
-	}
-}
-
-// TestTablePut_StylesBorderAllExpands verifies the "all" shorthand is
-// rewritten to four explicit sides instead of being rejected (or worse,
-// passed through for the server to reject, as happened on the typed-cells
-// path in eval V2U013/V2U021).
-func TestTablePut_StylesBorderAllExpands(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+table-put")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheets", `{"sheets":[{"name":"s","columns":["a"],"data":[["x"]]}]}`,
-		"--styles", `{"styles":[{"name":"s","cell_styles":[{"range":"A1:A1","border_styles":{"all":{"style":"solid","weight":"thin"}}}]}]}`,
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("border all should expand to four sides and pass, got: %v", err)
-	}
-	// table-put's dry-run body carries the tool input as an escaped JSON
-	// string, so match the escaped key form.
-	for _, side := range []string{`\"top\"`, `\"bottom\"`, `\"left\"`, `\"right\"`} {
-		if !strings.Contains(stdout, side) {
-			t.Errorf("dry-run body should carry expanded side %s, got %q", side, stdout)
-		}
-	}
-	if strings.Contains(stdout, `\"all\"`) {
-		t.Errorf("dry-run body must not carry the raw all shorthand, got %q", stdout)
-	}
-}
-
-// TestCellsSet_BorderAllAndMisNestedBorder covers the typed --cells path:
-// the "all" shorthand expands CLI-side, and border_styles mis-nested inside
-// cell_styles is intercepted with a move-it prescription instead of a
-// server-side 900015206.
-func TestCellsSet_BorderAllAndMisNestedBorder(t *testing.T) {
-	t.Parallel()
-
-	t.Run("border all expands", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+cells-set")
-		stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A1",
-			"--cells", `[[{"value":"x","border_styles":{"all":{"style":"solid"}}}]]`,
-			"--dry-run",
-		})
-		if err != nil {
-			t.Fatalf("border all should expand and pass, got: %v", err)
-		}
-		if strings.Contains(stdout, `"all"`) || !strings.Contains(stdout, `"top"`) {
-			t.Errorf("dry-run body should carry expanded sides, got %q", stdout)
-		}
-	})
-
-	t.Run("mis-nested border_styles intercepted", func(t *testing.T) {
-		t.Parallel()
-		sc := shortcutFromRegistry(t, "+cells-set")
-		_, _, err := runShortcutCapturingErr(t, sc, []string{
-			"--url", testURL,
-			"--sheet-name", "s",
-			"--range", "A1",
-			"--cells", `[[{"value":"x","cell_styles":{"font_weight":"bold","border_styles":{"top":{"style":"solid"}}}}]]`,
-			"--dry-run",
-		})
-		ve := requireValidation(t, err, "cell_styles.border_styles is not valid")
-		if !strings.Contains(ve.Message, "sibling of cell_styles") {
-			t.Errorf("message should prescribe moving it up one level, got %q", ve.Message)
-		}
-	})
-}
-
-// TestCellsSetStyle_BorderAllExpands covers the --border-styles flag path
-// (+cells-set-style / +cells-batch-set-style go through borderStylesFromFlag,
-// not the typed --cells or --styles walkers): the "all" shorthand must expand
-// CLI-side here too, or the backend rejects {"all":…}.
-func TestCellsSetStyle_BorderAllExpands(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set-style")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1:A1",
-		"--border-styles", `{"all":{"style":"solid","weight":"thin"}}`,
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("border all should expand to four sides and pass, got: %v", err)
-	}
-	for _, side := range []string{`"top"`, `"bottom"`, `"left"`, `"right"`} {
-		if !strings.Contains(stdout, side) {
-			t.Errorf("dry-run body should carry expanded side %s, got %q", side, stdout)
-		}
-	}
-	if strings.Contains(stdout, `"all"`) {
-		t.Errorf("dry-run body must not carry the raw all shorthand, got %q", stdout)
-	}
-}
-
-// TestCellsMerge_RawAPIVocabularyNormalizes pins MERGE_ALL → all (the raw
-// OpenAPI enum agents copy from Lark API docs) via the enum alias table.
-func TestCellsMerge_RawAPIVocabularyNormalizes(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-merge")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1:B2",
-		"--merge-type", "MERGE_ALL",
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("MERGE_ALL should normalize to all and pass, got: %v", err)
-	}
-	if !strings.Contains(stdout, `"all"`) {
-		t.Errorf("dry-run body should carry the normalized merge type, got %q", stdout)
-	}
-}
-
-// TestCellsSetStyle_WordWrapBooleanNormalizes pins --word-wrap true →
-// auto-wrap (eval V2U029).
-func TestCellsSetStyle_WordWrapBooleanNormalizes(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set-style")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1:A1",
-		"--word-wrap", "true",
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("--word-wrap true should normalize to auto-wrap, got: %v", err)
-	}
-	if !strings.Contains(stdout, "auto-wrap") {
-		t.Errorf("dry-run body should carry auto-wrap, got %q", stdout)
-	}
-}
-
-// TestCellsSetStyle_WordWrapGoogleVocabularyNormalizes pins the Google
-// Sheets wrapStrategy words (WRAP / CLIP) onto the Lark enum — the flag
-// name --wrap-strategy already prescribes --word-wrap, so the value
-// vocabulary has to land too or the retry fails a second time.
-func TestCellsSetStyle_WordWrapGoogleVocabularyNormalizes(t *testing.T) {
-	t.Parallel()
-	for word, want := range map[string]string{"wrap": "auto-wrap", "WRAP": "auto-wrap", "clip": "word-clip"} {
-		t.Run(word, func(t *testing.T) {
-			t.Parallel()
-			sc := shortcutFromRegistry(t, "+cells-set-style")
-			stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-				"--url", testURL,
-				"--sheet-name", "s",
-				"--range", "A1:A1",
-				"--word-wrap", word,
-				"--dry-run",
-			})
-			if err != nil {
-				t.Fatalf("--word-wrap %s should normalize to %s, got: %v", word, want, err)
-			}
-			if !strings.Contains(stdout, want) {
-				t.Errorf("dry-run body should carry %s, got %q", want, stdout)
-			}
-		})
-	}
-}
-
-// TestCellsSetStyle_BorderWeightNumberNamesEnum pins the enum-over-skeleton
-// rule: a type mismatch on an enum-bearing field answers with the allowed
-// values, not a whole-payload skeleton ({"bottom": {…}, "left": {…}, …}
-// told the caller nothing about thin/medium/thick — 07-28 root-cause
-// report #5, 75 occurrences).
-func TestCellsSetStyle_BorderWeightNumberNamesEnum(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set-style")
-	_, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet-name", "s",
-		"--range", "A1",
-		"--border-styles", `{"top":{"style":"solid","weight":1}}`,
-		"--dry-run",
-	})
-	ve := requireValidation(t, err, `expected type "string", got "number"`)
-	for _, want := range []string{`"thin"`, `"medium"`, `"thick"`} {
-		if !strings.Contains(ve.Message, want) {
-			t.Errorf("message should name the weight enum %s, got %q", want, ve.Message)
-		}
-	}
-	if strings.Contains(ve.Message, "expected shape:") {
-		t.Errorf("enum-bearing mismatch should not fall back to the shape skeleton, got %q", ve.Message)
-	}
-}
-
-// TestUnderscoreFlagFormsParse pins the wire-vocabulary underscore rewrite:
-// --sheet_name / --border_styles parse as their hyphen forms (agents copy
-// field names out of JSON payloads where underscores are canonical).
-func TestUnderscoreFlagFormsParse(t *testing.T) {
-	t.Parallel()
-	sc := shortcutFromRegistry(t, "+cells-set-style")
-	stdout, _, err := runShortcutCapturingErr(t, sc, []string{
-		"--url", testURL,
-		"--sheet_name", "s",
-		"--range", "A1:A1",
-		"--font_weight", "bold",
-		"--dry-run",
-	})
-	if err != nil {
-		t.Fatalf("underscore flag forms should parse as hyphen forms, got: %v", err)
-	}
-	if !strings.Contains(stdout, "bold") {
-		t.Errorf("dry-run body should carry the style, got %q", stdout)
-	}
-}
-
-// TestPrintFlagSchema_UnderscoreFlagName pins --flag-name border_styles
-// resolving the border-styles schema (eval V2U013 burned a retry on this).
-func TestPrintFlagSchema_UnderscoreFlagName(t *testing.T) {
-	t.Parallel()
-	print := printFlagSchemaFor("+cells-set-style")
-	out, err := print("border_styles")
-	if err != nil {
-		t.Fatalf("underscore flag-name should resolve the hyphen schema, got: %v", err)
-	}
-	if len(out) == 0 {
-		t.Fatal("expected schema output")
-	}
-}
-
-// TestPrintFlagSchema_DottedPathSlices pins the schema sub-path slicing
-// contract on the real embedded chart schema: a dotted --flag-name returns
-// just that subtree, and a path miss lists the keys actually available.
-func TestPrintFlagSchema_DottedPathSlices(t *testing.T) {
-	t.Parallel()
-	print := printFlagSchemaFor("+chart-create")
-
-	t.Run("slices a nested subtree", func(t *testing.T) {
-		t.Parallel()
-		out, err := print("properties.snapshot.plotArea.axes")
-		if err != nil {
-			t.Fatalf("dotted path should slice, got: %v", err)
-		}
-		full, err2 := print("properties")
-		if err2 != nil {
-			t.Fatalf("full dump: %v", err2)
-		}
-		if len(out) == 0 || len(out) >= len(full) {
-			t.Errorf("slice should be non-empty and smaller than the full schema (%d vs %d bytes)", len(out), len(full))
-		}
-	})
-
-	t.Run("path miss lists available keys", func(t *testing.T) {
-		t.Parallel()
-		_, err := print("properties.snapshot.nosuchkey")
-		if err == nil {
-			t.Fatal("expected error for unknown path segment")
-		}
-		if !strings.Contains(err.Error(), "available keys:") {
-			t.Errorf("error should list available keys, got %v", err)
-		}
-	})
-}
-
-// TestStylesFieldTypesValidated pins the type half of style validation: the
-// --styles payloads skip the generic JSON-schema pass (their schema describes
-// the outer envelope), so scalar fields are type-checked against flag-defs
-// here. Without it, {"font_weight": true} reached the server as a boolean.
-func TestStylesFieldTypesValidated(t *testing.T) {
-	t.Parallel()
-
-	for _, tc := range []struct {
-		name  string
-		field string
-		want  string
-	}{
-		{"boolean font_weight", `"font_weight":true`, "font_weight must be a string, got boolean"},
-		{"numeric background_color", `"background_color":123`, "background_color must be a string, got number"},
-		{"string font_size", `"font_size":"12"`, "font_size must be a number, got string"},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Parallel()
-			_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-				"styles": []interface{}{map[string]interface{}{
-					"name":        "s",
-					"cell_styles": []interface{}{mustJSONMap(t, `{"range":"A1",`+tc.field+`}`)},
-				}},
-			}), testToken)
-			requireValidation(t, err, tc.want)
-		})
-	}
-
-	t.Run("well-typed fields still pass", func(t *testing.T) {
-		t.Parallel()
-		_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-			"styles": []interface{}{map[string]interface{}{
-				"name":        "s",
-				"cell_styles": []interface{}{mustJSONMap(t, `{"range":"A1","font_weight":"bold","font_size":12,"background_color":"#FFFFFF"}`)},
-			}},
-		}), testToken)
-		if err != nil {
-			t.Fatalf("unexpected error for well-typed styles: %v", err)
-		}
-	})
-}
-
-// TestAggregatedStyleErrorsCarryTypedParam pins the error contract for the
-// aggregate path: an agent must be able to read which flag to fix from the
-// typed envelope, not by parsing the prose message.
-func TestAggregatedStyleErrorsCarryTypedParam(t *testing.T) {
-	t.Parallel()
-	_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-		"styles": []interface{}{map[string]interface{}{
-			"name": "s",
-			"cell_styles": []interface{}{
-				mustJSONMap(t, `{"range":"A1","font_weight":"heavy"}`),
-				mustJSONMap(t, `{"range":"B1"}`),
-			},
-		}},
-	}), testToken)
-	ve := requireValidation(t, err, "has 2 issues")
-	if ve.Param != "--styles" {
-		t.Errorf("Param = %q, want --styles", ve.Param)
-	}
-	if ve.Cause == nil {
-		t.Error("aggregate error should keep the first underlying error as Cause")
-	}
-}
-
-func mustJSONMap(t *testing.T, raw string) map[string]interface{} {
-	t.Helper()
-	var m map[string]interface{}
-	if err := json.Unmarshal([]byte(raw), &m); err != nil {
-		t.Fatalf("bad test JSON %q: %v", raw, err)
-	}
-	return m
-}
-
-// TestFreezeAliasConflictRejected pins determinism: "cols" and "columns" are
-// aliases for one field, so accepting both would make the frozen column count
-// depend on Go's randomized map iteration order — the same payload could
-// freeze 1 column on one run and 2 on the next.
-func TestFreezeAliasConflictRejected(t *testing.T) {
-	t.Parallel()
-
-	t.Run("conflicting alias values reject every time", func(t *testing.T) {
-		t.Parallel()
-		for i := 0; i < 200; i++ {
-			_, err := parseWorkbookCreateFreezeOp(map[string]interface{}{
-				"cols": float64(1), "columns": float64(2),
-			}, "--styles.styles[0].freeze")
-			if err == nil {
-				t.Fatalf("iteration %d: conflicting cols/columns must be rejected", i)
-			}
-		}
-	})
-
-	t.Run("identical alias values pass", func(t *testing.T) {
-		t.Parallel()
-		got, err := parseWorkbookCreateFreezeOp(map[string]interface{}{
-			"cols": float64(2), "columns": float64(2),
-		}, "p")
-		if err != nil || got.Cols != 2 {
-			t.Fatalf("got=%+v err=%v, want Cols=2", got, err)
-		}
-	})
-
-	t.Run("either alias alone still works", func(t *testing.T) {
-		t.Parallel()
-		for _, key := range []string{"cols", "columns"} {
-			got, err := parseWorkbookCreateFreezeOp(map[string]interface{}{key: float64(3)}, "p")
-			if err != nil || got.Cols != 3 {
-				t.Fatalf("%s: got=%+v err=%v, want Cols=3", key, got, err)
-			}
-		}
-	})
-}
-
-// TestSingleIssueStillAttributesFlag pins that the aggregate entry points
-// attribute the outer flag even for ONE issue — an agent must read the flag
-// to fix from the typed envelope, not by parsing a nested path out of prose.
-func TestSingleIssueStillAttributesFlag(t *testing.T) {
-	t.Parallel()
-	_, err := stylesPutOperations(stylesPutView(map[string]interface{}{
-		"styles": []interface{}{map[string]interface{}{
-			"name":        "s",
-			"cell_styles": []interface{}{mustJSONMap(t, `{"range":"A1","font_weight":true}`)},
-		}},
-	}), testToken)
-	ve := requireValidation(t, err, "font_weight must be a string")
-	if ve.Param != "--styles" {
-		t.Errorf("Param = %q, want --styles even for a single issue", ve.Param)
-	}
-	if ve.Cause == nil {
-		t.Error("single-issue aggregate should keep the underlying error as Cause")
-	}
-}
-
-// TestAggregatedIssuesKeepPrescriptions pins that folding per-item failures
-// into one flag error does not drop the Hint the inner error carried. The
-// prescriptions this domain adds (requireSheetSelector's "+workbook-info"
-// pointer, for one) live in Hint, and a Problem has exactly one Hint slot —
-// so a lone issue must inherit it and a folded list must inline each one.
-func TestAggregatedIssuesKeepPrescriptions(t *testing.T) {
-	t.Parallel()
-
-	t.Run("single --writes issue inherits the inner hint", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, CellsSet, []string{
-			"--url", testURL,
-			"--writes", `[{"range":"A1","cells":[[{"value":1}]]}]`,
-		})
-		ve := requireValidation(t, err, "specify at least one of --sheet-id or --sheet-name")
-		if !strings.Contains(ve.Hint, "+workbook-info") {
-			t.Errorf("the inner prescription must survive the fold, got hint %q", ve.Hint)
-		}
-	})
-
-	t.Run("folded --writes issues inline each hint", func(t *testing.T) {
-		t.Parallel()
-		_, _, err := runShortcutCapturingErr(t, CellsSet, []string{
-			"--url", testURL,
-			"--writes", `[{"range":"A1","cells":[[{"value":1}]]},{"range":"B1","cells":[[{"value":2}]]}]`,
-		})
-		ve := requireValidation(t, err, "--writes has 2 issues")
-		if strings.Count(ve.Message, "+workbook-info") != 2 {
-			t.Errorf("each issue should carry its own prescription inline, got %q", ve.Message)
-		}
-	})
-}

shortcuts/whiteboard/shortcuts.go

@@ -14,6 +14,9 @@ func Shortcuts() []common.Shortcut {
 		WhiteboardUpdateOld,
 		WhiteboardExport,
 		WhiteboardQuery,
+		WhiteboardNodeCreate,
+		WhiteboardNodeUpdate,
+		WhiteboardNodeDelete,
 	}
 }
 

shortcuts/whiteboard/whiteboard_node_common.go

@@ -0,0 +1,145 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"strings"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/client"
+	"github.com/larksuite/cli/shortcuts/common"
+	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
+)
+
+type whiteboardNodeBatchPayload struct {
+	Nodes []map[string]interface{} `json:"nodes"`
+}
+
+func parseWhiteboardNodeBatchPayload(raw []byte, requireID bool) (whiteboardNodeBatchPayload, error) {
+	var payload whiteboardNodeBatchPayload
+	if err := json.Unmarshal(raw, &payload); err != nil {
+		return whiteboardNodeBatchPayload{}, errs.NewValidationError(errs.SubtypeInvalidArgument, "unmarshal input json failed: %v", err).
+			WithParam("--source").
+			WithCause(err)
+	}
+	if len(payload.Nodes) == 0 {
+		return whiteboardNodeBatchPayload{}, errs.NewValidationError(errs.SubtypeInvalidArgument, `--source must include non-empty "nodes"`).
+			WithParam("--source")
+	}
+	if requireID {
+		for i, node := range payload.Nodes {
+			id, ok := node["id"].(string)
+			if !ok || strings.TrimSpace(id) == "" {
+				return whiteboardNodeBatchPayload{}, errs.NewValidationError(errs.SubtypeInvalidArgument, "nodes[%d].id must be a non-empty string", i).
+					WithParam("--source")
+			}
+		}
+	}
+	return payload, nil
+}
+
+func parseWhiteboardNodeIDs(raw string) ([]string, error) {
+	if strings.TrimSpace(raw) == "" {
+		return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "--node-ids is required").
+			WithParam("--node-ids")
+	}
+
+	parts := strings.Split(raw, ",")
+	ids := make([]string, 0, len(parts))
+	seen := make(map[string]struct{}, len(parts))
+	for i, part := range parts {
+		id := strings.TrimSpace(part)
+		if id == "" {
+			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "--node-ids item %d must not be empty", i+1).
+				WithParam("--node-ids")
+		}
+		if _, ok := seen[id]; ok {
+			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "duplicate node id %q", id).
+				WithParam("--node-ids")
+		}
+		seen[id] = struct{}{}
+		ids = append(ids, id)
+	}
+	return ids, nil
+}
+
+func validateOptionalWhiteboardNodeIdempotentToken(raw string) error {
+	if err := common.RejectDangerousCharsTyped("--idempotent-token", raw); err != nil {
+		return err
+	}
+	if raw != "" && len(raw) < 10 {
+		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--idempotent-token must be at least 10 characters long.").
+			WithParam("--idempotent-token")
+	}
+	return nil
+}
+
+func callWhiteboardNodeWrite(ctx context.Context, runtime *common.RuntimeContext, method, apiPath string, params map[string]interface{}, body interface{}) (map[string]interface{}, error) {
+	req := &larkcore.ApiReq{
+		HttpMethod:  method,
+		ApiPath:     apiPath,
+		Body:        body,
+		QueryParams: whiteboardNodeQueryParams(params),
+	}
+	resp, err := runtime.DoAPI(req)
+	if err != nil {
+		return nil, err
+	}
+	data, classifyErr := runtime.ClassifyAPIResponse(resp)
+	if classifyErr == nil {
+		return data, nil
+	}
+	if resp.StatusCode >= http.StatusBadRequest {
+		return data, classifyErr
+	}
+	if isWhiteboardNodeNonObjectSuccess(classifyErr, resp) {
+		return nil, nil
+	}
+	return data, classifyErr
+}
+
+func whiteboardNodeQueryParams(params map[string]interface{}) larkcore.QueryParams {
+	query := make(larkcore.QueryParams)
+	for key, value := range params {
+		switch typed := value.(type) {
+		case []string:
+			for _, item := range typed {
+				query.Add(key, item)
+			}
+		case []interface{}:
+			for _, item := range typed {
+				query.Add(key, whiteboardNodeQueryValue(item))
+			}
+		default:
+			query.Set(key, whiteboardNodeQueryValue(value))
+		}
+	}
+	return query
+}
+
+func whiteboardNodeQueryValue(value interface{}) string {
+	if value == nil {
+		return ""
+	}
+	return strings.TrimSpace(fmt.Sprint(value))
+}
+
+func isWhiteboardNodeNonObjectSuccess(err error, resp *larkcore.ApiResp) bool {
+	if resp == nil {
+		return false
+	}
+	if _, ok := errs.ProblemOf(err); !ok {
+		return false
+	}
+	result, parseErr := client.ParseJSONResponse(resp)
+	if parseErr != nil {
+		return false
+	}
+	_, isObject := result.(map[string]interface{})
+	return !isObject
+}

shortcuts/whiteboard/whiteboard_node_common_test.go

@@ -0,0 +1,150 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"testing"
+)
+
+func TestShortcutsIncludesWhiteboardNodeCommands(t *testing.T) {
+	t.Parallel()
+
+	got := Shortcuts()
+	want := []string{
+		"+update",
+		"+export",
+		"+query",
+		"+node-create",
+		"+node-update",
+		"+node-delete",
+	}
+
+	seen := make(map[string]bool, len(got))
+	for _, shortcut := range got {
+		if seen[shortcut.Command] {
+			t.Fatalf("duplicate shortcut command: %s", shortcut.Command)
+		}
+		seen[shortcut.Command] = true
+	}
+
+	for _, command := range want {
+		if !seen[command] {
+			t.Fatalf("missing shortcut command %q in Shortcuts()", command)
+		}
+	}
+}
+
+func TestParseWhiteboardNodeBatchPayload_MissingNodes(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeBatchPayload([]byte(`{}`), false)
+	assertValidationParam(t, err, "--source", false)
+}
+
+func TestParseWhiteboardNodeBatchPayload_EmptyNodes(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeBatchPayload([]byte(`{"nodes":[]}`), false)
+	assertValidationParam(t, err, "--source", false)
+}
+
+func TestParseWhiteboardNodeBatchPayload_InvalidJSONPreservesCause(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeBatchPayload([]byte(`not-json`), false)
+	assertValidationParam(t, err, "--source", true)
+}
+
+func TestParseWhiteboardNodeBatchPayload_RequireIDMissingID(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeBatchPayload([]byte(`{"nodes":[{"text":{"text":"x"}}]}`), true)
+	assertValidationParam(t, err, "--source", false)
+}
+
+func TestParseWhiteboardNodeBatchPayload_RequireIDBlankID(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeBatchPayload([]byte(`{"nodes":[{"id":"   ","text":{"text":"x"}}]}`), true)
+	assertValidationParam(t, err, "--source", false)
+}
+
+func TestParseWhiteboardNodeBatchPayload_PreservesArbitraryFields(t *testing.T) {
+	t.Parallel()
+
+	payload, err := parseWhiteboardNodeBatchPayload([]byte(`{"nodes":[{"id":"node-1","type":"shape","custom":{"x":1},"points":[1,2]}]}`), true)
+	if err != nil {
+		t.Fatalf("parseWhiteboardNodeBatchPayload() error = %v", err)
+	}
+	if len(payload.Nodes) != 1 {
+		t.Fatalf("len(payload.Nodes) = %d, want 1", len(payload.Nodes))
+	}
+	node := payload.Nodes[0]
+	if got := node["id"]; got != "node-1" {
+		t.Errorf("node[id] = %v, want node-1", got)
+	}
+	if got := node["type"]; got != "shape" {
+		t.Errorf("node[type] = %v, want shape", got)
+	}
+	custom, ok := node["custom"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("node[custom] = %T, want map[string]interface{}", node["custom"])
+	}
+	if got := custom["x"]; got != float64(1) {
+		t.Errorf("node[custom][x] = %v, want 1", got)
+	}
+	points, ok := node["points"].([]interface{})
+	if !ok {
+		t.Fatalf("node[points] = %T, want []interface{}", node["points"])
+	}
+	if len(points) != 2 || points[0] != float64(1) || points[1] != float64(2) {
+		t.Errorf("node[points] = %#v, want [1 2]", points)
+	}
+}
+
+func TestParseWhiteboardNodeIDs_TrimsItems(t *testing.T) {
+	t.Parallel()
+
+	ids, err := parseWhiteboardNodeIDs(" nodeA, nodeB ,nodeC ")
+	if err != nil {
+		t.Fatalf("parseWhiteboardNodeIDs() error = %v", err)
+	}
+	want := []string{"nodeA", "nodeB", "nodeC"}
+	if len(ids) != len(want) {
+		t.Fatalf("len(ids) = %d, want %d", len(ids), len(want))
+	}
+	for i := range want {
+		if ids[i] != want[i] {
+			t.Errorf("ids[%d] = %q, want %q", i, ids[i], want[i])
+		}
+	}
+}
+
+func TestParseWhiteboardNodeIDs_RejectsEmptyInput(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeIDs("   ")
+	assertValidationParam(t, err, "--node-ids", false)
+}
+
+func TestParseWhiteboardNodeIDs_RejectsEmptyItems(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeIDs("nodeA, ,nodeB")
+	assertValidationParam(t, err, "--node-ids", false)
+}
+
+func TestParseWhiteboardNodeIDs_RejectsDuplicateIDs(t *testing.T) {
+	t.Parallel()
+
+	_, err := parseWhiteboardNodeIDs("nodeA,nodeB,nodeA")
+	assertValidationParam(t, err, "--node-ids", false)
+}
+
+func TestValidateOptionalWhiteboardNodeIdempotentToken_TooShort(t *testing.T) {
+	t.Parallel()
+
+	err := validateOptionalWhiteboardNodeIdempotentToken("short")
+	assertValidationParam(t, err, "--idempotent-token", false)
+}

shortcuts/whiteboard/whiteboard_node_create.go

@@ -0,0 +1,138 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+var wbNodeCreateScopes = []string{"board:whiteboard:node:create"}
+var wbNodeCreateAuthTypes = []string{"user", "bot"}
+var wbNodeCreateFlags = []common.Flag{
+	{Name: "whiteboard-token", Desc: "whiteboard token of the whiteboard to create nodes in. You need edit permission on the whiteboard.", Required: true},
+	{Name: "source", Desc: `JSON payload containing a non-empty "nodes" array.`, Required: true, Input: []string{common.Stdin, common.File}},
+	{Name: "idempotent-token", Desc: "idempotent token to make create requests retry-safe. Default is empty. Minimum length is 10.", Required: false},
+}
+
+type whiteboardNodeCreateReq struct {
+	Nodes []map[string]interface{} `json:"nodes"`
+}
+
+func wbNodeCreateValidate(_ context.Context, runtime *common.RuntimeContext) error {
+	if err := common.RejectDangerousCharsTyped("--whiteboard-token", runtime.Str("whiteboard-token")); err != nil {
+		return err
+	}
+	if err := validateOptionalWhiteboardNodeIdempotentToken(runtime.Str("idempotent-token")); err != nil {
+		return err
+	}
+	_, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), false)
+	return err
+}
+
+func wbNodeCreateDryRun(_ context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+	payload, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), false)
+	if err != nil {
+		return common.NewDryRunAPI().Desc("parse input failed: " + err.Error())
+	}
+
+	dry := common.NewDryRunAPI().
+		POST(wbNodeCreateDryRunURL(runtime.Str("whiteboard-token"))).
+		Body(whiteboardNodeCreateReq{Nodes: payload.Nodes}).
+		Desc("create nodes in the whiteboard.")
+	if params := wbNodeCreateParams(runtime); len(params) > 0 {
+		dry.Params(params)
+	}
+	return dry
+}
+
+func wbNodeCreateExecute(_ context.Context, runtime *common.RuntimeContext) error {
+	payload, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), false)
+	if err != nil {
+		return err
+	}
+
+	data, err := runtime.CallAPITyped(
+		http.MethodPost,
+		wbNodeCreateURL(runtime.Str("whiteboard-token")),
+		wbNodeCreateParams(runtime),
+		whiteboardNodeCreateReq{Nodes: payload.Nodes},
+	)
+	if err != nil {
+		return err
+	}
+
+	nodeIDs, err := whiteboardNodeCreateIDs(data)
+	if err != nil {
+		return err
+	}
+	outData := map[string]string{}
+	if nodeIDs != nil {
+		outData["ids"] = strings.Join(nodeIDs, ",")
+	}
+	runtime.OutFormat(outData, nil, func(w io.Writer) {
+		if outData["ids"] != "" {
+			fmt.Fprintf(w, "%d new nodes created.\n", len(nodeIDs))
+		}
+		fmt.Fprintf(w, "Create whiteboard nodes success")
+	})
+	return nil
+}
+
+func wbNodeCreateURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes", url.PathEscape(token))
+}
+
+func wbNodeCreateDryRunURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes", common.MaskToken(url.PathEscape(token)))
+}
+
+func wbNodeCreateParams(runtime *common.RuntimeContext) map[string]interface{} {
+	params := map[string]interface{}{}
+	if token := runtime.Str("idempotent-token"); token != "" {
+		params["client_token"] = token
+	}
+	return params
+}
+
+func whiteboardNodeCreateIDs(data map[string]interface{}) ([]string, error) {
+	switch raw := data["ids"].(type) {
+	case nil:
+		return nil, nil
+	case []interface{}:
+		out := make([]string, 0, len(raw))
+		for i, value := range raw {
+			id, ok := value.(string)
+			if !ok {
+				return nil, wbInvalidResponse("create whiteboard nodes failed: data.ids[%d] must be a string", i)
+			}
+			out = append(out, id)
+		}
+		return out, nil
+	case []string:
+		return append([]string(nil), raw...), nil
+	default:
+		return nil, wbInvalidResponse("create whiteboard nodes failed: data.ids must be an array of strings")
+	}
+}
+
+// WhiteboardNodeCreate registers the `whiteboard +node-create` shortcut.
+var WhiteboardNodeCreate = common.Shortcut{
+	Service:     "whiteboard",
+	Command:     "+node-create",
+	Description: "Create nodes in an existing whiteboard.",
+	Risk:        "write",
+	Scopes:      wbNodeCreateScopes,
+	AuthTypes:   wbNodeCreateAuthTypes,
+	Flags:       wbNodeCreateFlags,
+	Validate:    wbNodeCreateValidate,
+	DryRun:      wbNodeCreateDryRun,
+	Execute:     wbNodeCreateExecute,
+}

shortcuts/whiteboard/whiteboard_node_create_test.go

@@ -0,0 +1,173 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/httpmock"
+)
+
+func TestWhiteboardNodeCreateValidate_InvalidSourceTypedParam(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"source":           "not-json",
+	}, nil)
+
+	err := wbNodeCreateValidate(context.Background(), rt)
+	assertValidationParam(t, err, "--source", true)
+}
+
+func TestWhiteboardNodeCreateDryRun_RequestShape(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"idempotent-token": "create-token-12345",
+		"source":           `{"nodes":[{"id":"tmpNode","type":"composite_shape","x":0,"y":0,"width":260,"height":45,"text":{"text":"hello","font_weight":"regular","font_size":14,"horizontal_align":"center","vertical_align":"mid"},"style":{"border_color":"#3370ff","border_width":"narrow","border_style":"solid","fill_color":"#e8f3ff"},"composite_shape":{"type":"round_rect"}}]}`,
+	}, nil)
+
+	dryRun := wbNodeCreateDryRun(context.Background(), rt)
+	if dryRun == nil {
+		t.Fatal("wbNodeCreateDryRun() returned nil")
+	}
+
+	var got struct {
+		API []struct {
+			Method string                 `json:"method"`
+			URL    string                 `json:"url"`
+			Params map[string]interface{} `json:"params"`
+			Body   map[string]interface{} `json:"body"`
+		} `json:"api"`
+	}
+	data, err := json.Marshal(dryRun)
+	if err != nil {
+		t.Fatalf("marshal dry-run: %v", err)
+	}
+	if err := json.Unmarshal(data, &got); err != nil {
+		t.Fatalf("unmarshal dry-run: %v\njson=%s", err, string(data))
+	}
+	if len(got.API) != 1 {
+		t.Fatalf("api len = %d, want 1; json=%s", len(got.API), string(data))
+	}
+	if got.API[0].Method != "POST" {
+		t.Fatalf("method = %q, want POST", got.API[0].Method)
+	}
+	if got.API[0].URL != "/open-apis/board/v1/whiteboards/test...oard/nodes" {
+		t.Fatalf("url = %q, want node-create URL", got.API[0].URL)
+	}
+	if got.API[0].Params["client_token"] != "create-token-12345" {
+		t.Fatalf("params.client_token = %#v, want create-token-12345", got.API[0].Params["client_token"])
+	}
+	nodes, ok := got.API[0].Body["nodes"].([]interface{})
+	if !ok || len(nodes) != 1 {
+		t.Fatalf("body.nodes = %#v, want one node", got.API[0].Body["nodes"])
+	}
+	node, ok := nodes[0].(map[string]interface{})
+	if !ok || node["type"] != "composite_shape" {
+		t.Fatalf("body.nodes[0] = %#v, want type composite_shape", nodes[0])
+	}
+	if _, ok := node["composite_shape"].(map[string]interface{}); !ok {
+		t.Fatalf("body.nodes[0].composite_shape = %#v, want object", node["composite_shape"])
+	}
+}
+
+func TestWhiteboardNodeCreateExecute_PostsNodes(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	stub := &httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{
+				"ids": []string{"node-1"},
+			},
+		},
+	}
+	reg.Register(stub)
+
+	source := `{"nodes":[{"id":"tmpNode","type":"composite_shape","x":0,"y":0,"width":260,"height":45,"text":{"text":"hello","font_weight":"regular","font_size":14,"horizontal_align":"center","vertical_align":"mid"},"style":{"border_color":"#3370ff","border_width":"narrow","border_style":"solid","fill_color":"#e8f3ff"},"composite_shape":{"type":"round_rect"}}]}`
+	args := []string{"+node-create", "--whiteboard-token", "test-board", "--source", source}
+	if err := runUpdateShortcut(t, WhiteboardNodeCreate, args, factory, stdout); err != nil {
+		t.Fatalf("err=%v", err)
+	}
+
+	var body map[string]interface{}
+	if err := json.Unmarshal(stub.CapturedBody, &body); err != nil {
+		t.Fatalf("unmarshal captured body: %v\nraw=%s", err, string(stub.CapturedBody))
+	}
+	nodes, ok := body["nodes"].([]interface{})
+	if !ok || len(nodes) != 1 {
+		t.Fatalf("body.nodes = %#v, want one node; body=%s", body["nodes"], string(stub.CapturedBody))
+	}
+	node, ok := nodes[0].(map[string]interface{})
+	if !ok || node["type"] != "composite_shape" {
+		t.Fatalf("body.nodes[0] = %#v, want type composite_shape", nodes[0])
+	}
+	if _, ok := node["composite_shape"].(map[string]interface{}); !ok {
+		t.Fatalf("body.nodes[0].composite_shape = %#v, want object", node["composite_shape"])
+	}
+	if !strings.Contains(stdout.String(), `"ids": "node-1"`) {
+		t.Fatalf("stdout=%s, want ids node-1", stdout.String())
+	}
+}
+
+func TestWhiteboardNodeCreateExecute_AllowsMissingIDs(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	reg.Register(&httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{},
+		},
+	})
+
+	source := `{"nodes":[{"id":"tmpNode","type":"composite_shape","x":0,"y":0,"width":260,"height":45,"text":{"text":"hello","font_weight":"regular","font_size":14,"horizontal_align":"center","vertical_align":"mid"},"style":{"border_color":"#3370ff","border_width":"narrow","border_style":"solid","fill_color":"#e8f3ff"},"composite_shape":{"type":"round_rect"}}]}`
+	args := []string{"+node-create", "--whiteboard-token", "test-board", "--source", source}
+	if err := runUpdateShortcut(t, WhiteboardNodeCreate, args, factory, stdout); err != nil {
+		t.Fatalf("err=%v", err)
+	}
+}
+
+func TestWhiteboardNodeCreateExecute_RejectsMalformedIDs(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	reg.Register(&httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{
+				"ids": []interface{}{"node-1", 2},
+			},
+		},
+	})
+
+	source := `{"nodes":[{"id":"tmpNode","type":"composite_shape","x":0,"y":0,"width":260,"height":45,"text":{"text":"hello","font_weight":"regular","font_size":14,"horizontal_align":"center","vertical_align":"mid"},"style":{"border_color":"#3370ff","border_width":"narrow","border_style":"solid","fill_color":"#e8f3ff"},"composite_shape":{"type":"round_rect"}}]}`
+	args := []string{"+node-create", "--whiteboard-token", "test-board", "--source", source}
+	err := runUpdateShortcut(t, WhiteboardNodeCreate, args, factory, stdout)
+	if err == nil {
+		t.Fatal("expected malformed ids error, got nil")
+	}
+	var internalErr *errs.InternalError
+	if !errors.As(err, &internalErr) {
+		t.Fatalf("error type = %T, want *errs.InternalError", err)
+	}
+	if internalErr.Subtype != errs.SubtypeInvalidResponse {
+		t.Fatalf("Subtype = %q, want %q", internalErr.Subtype, errs.SubtypeInvalidResponse)
+	}
+}

shortcuts/whiteboard/whiteboard_node_delete.go

@@ -0,0 +1,112 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+var wbNodeDeleteScopes = []string{"board:whiteboard:node:delete"}
+var wbNodeDeleteAuthTypes = []string{"user", "bot"}
+var wbNodeDeleteFlags = []common.Flag{
+	{Name: "whiteboard-token", Desc: "whiteboard token of the whiteboard to delete nodes from. You need edit permission on the whiteboard.", Required: true},
+	{Name: "node-ids", Desc: "comma-separated whiteboard node IDs to delete.", Required: true},
+	{Name: "idempotent-token", Desc: "idempotent token to make delete requests retry-safe. Default is empty. Minimum length is 10.", Required: false},
+}
+
+type whiteboardNodeDeleteReq struct {
+	IDs []string `json:"ids"`
+}
+
+func wbNodeDeleteValidate(_ context.Context, runtime *common.RuntimeContext) error {
+	if err := common.RejectDangerousCharsTyped("--whiteboard-token", runtime.Str("whiteboard-token")); err != nil {
+		return err
+	}
+	if err := validateOptionalWhiteboardNodeIdempotentToken(runtime.Str("idempotent-token")); err != nil {
+		return err
+	}
+	_, err := parseWhiteboardNodeIDs(runtime.Str("node-ids"))
+	return err
+}
+
+func wbNodeDeleteDryRun(_ context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+	ids, err := parseWhiteboardNodeIDs(runtime.Str("node-ids"))
+	if err != nil {
+		return common.NewDryRunAPI().Desc("parse node ids failed: " + err.Error())
+	}
+
+	dry := common.NewDryRunAPI().
+		DELETE(wbNodeDeleteDryRunURL(runtime.Str("whiteboard-token"))).
+		Body(whiteboardNodeDeleteReq{IDs: ids}).
+		Desc("delete nodes from the whiteboard.")
+	if params := wbNodeDeleteParams(runtime); len(params) > 0 {
+		dry.Params(params)
+	}
+	return dry
+}
+
+func wbNodeDeleteExecute(ctx context.Context, runtime *common.RuntimeContext) error {
+	ids, err := parseWhiteboardNodeIDs(runtime.Str("node-ids"))
+	if err != nil {
+		return err
+	}
+
+	if _, err := callWhiteboardNodeWrite(
+		ctx,
+		runtime,
+		http.MethodDelete,
+		wbNodeDeleteURL(runtime.Str("whiteboard-token")),
+		wbNodeDeleteParams(runtime),
+		whiteboardNodeDeleteReq{IDs: ids},
+	); err != nil {
+		return err
+	}
+
+	outData := map[string]interface{}{
+		"ids":   strings.Join(ids, ","),
+		"count": len(ids),
+	}
+	runtime.OutFormat(outData, nil, func(w io.Writer) {
+		fmt.Fprintf(w, "%d nodes deleted.\n", len(ids))
+		fmt.Fprintf(w, "Delete whiteboard nodes success")
+	})
+	return nil
+}
+
+func wbNodeDeleteURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes/batch_delete", url.PathEscape(token))
+}
+
+func wbNodeDeleteDryRunURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes/batch_delete", common.MaskToken(url.PathEscape(token)))
+}
+
+func wbNodeDeleteParams(runtime *common.RuntimeContext) map[string]interface{} {
+	params := map[string]interface{}{}
+	if token := runtime.Str("idempotent-token"); token != "" {
+		params["client_token"] = token
+	}
+	return params
+}
+
+// WhiteboardNodeDelete registers the `whiteboard +node-delete` shortcut.
+var WhiteboardNodeDelete = common.Shortcut{
+	Service:     "whiteboard",
+	Command:     "+node-delete",
+	Description: "Delete nodes from an existing whiteboard.",
+	Risk:        "high-risk-write",
+	Scopes:      wbNodeDeleteScopes,
+	AuthTypes:   wbNodeDeleteAuthTypes,
+	Flags:       wbNodeDeleteFlags,
+	Validate:    wbNodeDeleteValidate,
+	DryRun:      wbNodeDeleteDryRun,
+	Execute:     wbNodeDeleteExecute,
+}

shortcuts/whiteboard/whiteboard_node_delete_test.go

@@ -0,0 +1,118 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/internal/httpmock"
+)
+
+func TestWhiteboardNodeDeleteValidate_InvalidNodeIDsTypedParam(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"node-ids":         "nodeA,,nodeB",
+	}, nil)
+
+	err := wbNodeDeleteValidate(context.Background(), rt)
+	assertValidationParam(t, err, "--node-ids", false)
+}
+
+func TestWhiteboardNodeDeleteMetadata_RiskHighRiskWrite(t *testing.T) {
+	t.Parallel()
+
+	if WhiteboardNodeDelete.Risk != "high-risk-write" {
+		t.Fatalf("Risk = %q, want high-risk-write", WhiteboardNodeDelete.Risk)
+	}
+}
+
+func TestWhiteboardNodeDeleteDryRun_RequestShape(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"node-ids":         "nodeA,nodeB",
+		"idempotent-token": "delete-token-12345",
+	}, nil)
+
+	dryRun := wbNodeDeleteDryRun(context.Background(), rt)
+	if dryRun == nil {
+		t.Fatal("wbNodeDeleteDryRun() returned nil")
+	}
+
+	var got struct {
+		API []struct {
+			Method string                 `json:"method"`
+			URL    string                 `json:"url"`
+			Params map[string]interface{} `json:"params"`
+			Body   map[string]interface{} `json:"body"`
+		} `json:"api"`
+	}
+	data, err := json.Marshal(dryRun)
+	if err != nil {
+		t.Fatalf("marshal dry-run: %v", err)
+	}
+	if err := json.Unmarshal(data, &got); err != nil {
+		t.Fatalf("unmarshal dry-run: %v\njson=%s", err, string(data))
+	}
+	if len(got.API) != 1 {
+		t.Fatalf("api len = %d, want 1; json=%s", len(got.API), string(data))
+	}
+	if got.API[0].Method != "DELETE" {
+		t.Fatalf("method = %q, want DELETE", got.API[0].Method)
+	}
+	if got.API[0].URL != "/open-apis/board/v1/whiteboards/test...oard/nodes/batch_delete" {
+		t.Fatalf("url = %q, want masked node-delete URL", got.API[0].URL)
+	}
+	if got.API[0].Params["client_token"] != "delete-token-12345" {
+		t.Fatalf("params.client_token = %#v, want delete-token-12345", got.API[0].Params["client_token"])
+	}
+	ids, ok := got.API[0].Body["ids"].([]interface{})
+	if !ok || len(ids) != 2 {
+		t.Fatalf("body.ids = %#v, want two ids", got.API[0].Body["ids"])
+	}
+	if ids[0] != "nodeA" || ids[1] != "nodeB" {
+		t.Fatalf("body.ids = %#v, want [nodeA nodeB]", ids)
+	}
+}
+
+func TestWhiteboardNodeDeleteExecute_PostsIDs(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	stub := &httpmock.Stub{
+		Method: "DELETE",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes/batch_delete",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{},
+		},
+	}
+	reg.Register(stub)
+
+	args := []string{"+node-delete", "--whiteboard-token", "test-board", "--node-ids", "nodeA,nodeB"}
+	if err := runUpdateShortcut(t, WhiteboardNodeDelete, args, factory, stdout); err != nil {
+		t.Fatalf("err=%v", err)
+	}
+
+	var body map[string]interface{}
+	if err := json.Unmarshal(stub.CapturedBody, &body); err != nil {
+		t.Fatalf("unmarshal captured body: %v\nraw=%s", err, string(stub.CapturedBody))
+	}
+	ids, ok := body["ids"].([]interface{})
+	if !ok || len(ids) != 2 {
+		t.Fatalf("body.ids = %#v, want two ids; body=%s", body["ids"], string(stub.CapturedBody))
+	}
+	if ids[0] != "nodeA" || ids[1] != "nodeB" {
+		t.Fatalf("body.ids = %#v, want [nodeA nodeB]", ids)
+	}
+	if !strings.Contains(stdout.String(), `"ids": "nodeA,nodeB"`) {
+		t.Fatalf("stdout=%s, want ids nodeA,nodeB", stdout.String())
+	}
+}

shortcuts/whiteboard/whiteboard_node_update.go

@@ -0,0 +1,141 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+var wbNodeUpdateScopes = []string{"board:whiteboard:node:update"}
+var wbNodeUpdateAuthTypes = []string{"user", "bot"}
+var wbNodeUpdateFlags = []common.Flag{
+	{Name: "whiteboard-token", Desc: "whiteboard token of the whiteboard to update nodes in. You need edit permission on the whiteboard.", Required: true},
+	{Name: "source", Desc: `JSON payload containing a non-empty "nodes" array. Each node must include "id"; the batch_update body sends the full nodes array.`, Required: true, Input: []string{common.Stdin, common.File}},
+	{Name: "idempotent-token", Desc: "idempotent token to make batch update requests retry-safe. Default is empty. Minimum length is 10.", Required: false},
+}
+
+func wbNodeUpdateValidate(_ context.Context, runtime *common.RuntimeContext) error {
+	if err := common.RejectDangerousCharsTyped("--whiteboard-token", runtime.Str("whiteboard-token")); err != nil {
+		return err
+	}
+	if err := validateOptionalWhiteboardNodeIdempotentToken(runtime.Str("idempotent-token")); err != nil {
+		return err
+	}
+	_, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), true)
+	return err
+}
+
+func wbNodeUpdateDryRun(_ context.Context, runtime *common.RuntimeContext) *common.DryRunAPI {
+	payload, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), true)
+	if err != nil {
+		return common.NewDryRunAPI().Desc("parse input failed: " + err.Error())
+	}
+
+	dry := common.NewDryRunAPI().
+		PUT(wbNodeBatchUpdateDryRunURL(runtime.Str("whiteboard-token"))).
+		Body(whiteboardNodeBatchUpdateBody(payload)).
+		Desc("batch update nodes in the whiteboard.")
+	if params := wbNodeUpdateParams(runtime); len(params) > 0 {
+		dry.Params(params)
+	}
+	return dry
+}
+
+func wbNodeUpdateExecute(ctx context.Context, runtime *common.RuntimeContext) error {
+	payload, err := parseWhiteboardNodeBatchPayload([]byte(runtime.Str("source")), true)
+	if err != nil {
+		return err
+	}
+
+	data, err := runtime.CallAPITyped(
+		http.MethodPut,
+		wbNodeBatchUpdateURL(runtime.Str("whiteboard-token")),
+		wbNodeUpdateParams(runtime),
+		whiteboardNodeBatchUpdateBody(payload),
+	)
+	if err != nil {
+		return err
+	}
+	updatedNodeIDs, err := whiteboardNodeUpdateIDs(data)
+	if err != nil {
+		return err
+	}
+
+	outData := map[string]interface{}{
+		"ids":   strings.Join(updatedNodeIDs, ","),
+		"count": len(updatedNodeIDs),
+	}
+	runtime.OutFormat(outData, nil, func(w io.Writer) {
+		fmt.Fprintf(w, "%d nodes updated.\n", len(updatedNodeIDs))
+		fmt.Fprintf(w, "Update whiteboard nodes success")
+	})
+	return nil
+}
+
+func wbNodeBatchUpdateURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes/batch_update", url.PathEscape(token))
+}
+
+func wbNodeBatchUpdateDryRunURL(token string) string {
+	return fmt.Sprintf("/open-apis/board/v1/whiteboards/%s/nodes/batch_update", common.MaskToken(url.PathEscape(token)))
+}
+
+func wbNodeUpdateParams(runtime *common.RuntimeContext) map[string]interface{} {
+	params := map[string]interface{}{}
+	if token := runtime.Str("idempotent-token"); token != "" {
+		params["client_token"] = token
+	}
+	return params
+}
+
+func whiteboardNodeBatchUpdateBody(payload whiteboardNodeBatchPayload) map[string]interface{} {
+	return map[string]interface{}{"nodes": payload.Nodes}
+}
+
+func whiteboardNodeUpdateIDs(data map[string]interface{}) ([]string, error) {
+	switch raw := data["ids"].(type) {
+	case nil:
+		return nil, nil
+	case []interface{}:
+		out := make([]string, 0, len(raw))
+		for i, value := range raw {
+			id, ok := value.(string)
+			if !ok {
+				return nil, wbInvalidResponse("update whiteboard nodes failed: data.ids[%d] must be a string", i)
+			}
+			out = append(out, id)
+		}
+		return out, nil
+	case []string:
+		return append([]string(nil), raw...), nil
+	default:
+		return nil, wbInvalidResponse("update whiteboard nodes failed: data.ids must be an array of strings")
+	}
+}
+
+// WhiteboardNodeUpdate registers the `whiteboard +node-update` shortcut.
+var WhiteboardNodeUpdate = common.Shortcut{
+	Service:     "whiteboard",
+	Command:     "+node-update",
+	Description: "Update nodes in an existing whiteboard.",
+	Risk:        "write",
+	Scopes:      wbNodeUpdateScopes,
+	AuthTypes:   wbNodeUpdateAuthTypes,
+	Flags:       wbNodeUpdateFlags,
+	Tips: []string{
+		`Pass --source as JSON with a non-empty "nodes" array; each node must include "id".`,
+		`Execution sends one whiteboard.node batch_update request and preserves node ids in the request body.`,
+		`Use --idempotent-token for retry-safe batch_update requests; the token is sent as client_token only when provided.`,
+	},
+	Validate: wbNodeUpdateValidate,
+	DryRun:   wbNodeUpdateDryRun,
+	Execute:  wbNodeUpdateExecute,
+}

shortcuts/whiteboard/whiteboard_node_update_test.go

@@ -0,0 +1,239 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package whiteboard
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"net/http"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/httpmock"
+)
+
+func TestWhiteboardNodeUpdateValidate_SourceMissingIDTypedParam(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"source":           `{"nodes":[{"type":"text","text":{"content":"hello"}}]}`,
+	}, nil)
+
+	err := wbNodeUpdateValidate(context.Background(), rt)
+	assertValidationParam(t, err, "--source", false)
+}
+
+func TestWhiteboardNodeUpdateDryRun_RequestShape(t *testing.T) {
+	t.Parallel()
+
+	rt := newTestRuntime(map[string]string{
+		"whiteboard-token": "test-board",
+		"idempotent-token": "update-token-12345",
+		"source": `{"nodes":[` +
+			`{"id":"nodeA","type":"text","text":{"content":"hello A"}},` +
+			`{"id":"nodeB","type":"text","text":{"content":"hello B"}}` +
+			`]}`,
+	}, nil)
+
+	dryRun := wbNodeUpdateDryRun(context.Background(), rt)
+	if dryRun == nil {
+		t.Fatal("wbNodeUpdateDryRun() returned nil")
+	}
+
+	var got struct {
+		API []struct {
+			Method string                 `json:"method"`
+			URL    string                 `json:"url"`
+			Params map[string]interface{} `json:"params"`
+			Body   map[string]interface{} `json:"body"`
+		} `json:"api"`
+	}
+	data, err := json.Marshal(dryRun)
+	if err != nil {
+		t.Fatalf("marshal dry-run: %v", err)
+	}
+	if err := json.Unmarshal(data, &got); err != nil {
+		t.Fatalf("unmarshal dry-run: %v\njson=%s", err, string(data))
+	}
+	if len(got.API) != 1 {
+		t.Fatalf("api len = %d, want 1; json=%s", len(got.API), string(data))
+	}
+	if got.API[0].Method != "PUT" {
+		t.Fatalf("method = %q, want PUT", got.API[0].Method)
+	}
+	if got.API[0].URL != "/open-apis/board/v1/whiteboards/test...oard/nodes/batch_update" {
+		t.Fatalf("url = %q, want masked batch_update URL", got.API[0].URL)
+	}
+	if got.API[0].Params["client_token"] != "update-token-12345" {
+		t.Fatalf("params.client_token = %#v, want update-token-12345", got.API[0].Params["client_token"])
+	}
+	nodes, ok := got.API[0].Body["nodes"].([]interface{})
+	if !ok || len(nodes) != 2 {
+		t.Fatalf("body.nodes = %#v, want two nodes", got.API[0].Body["nodes"])
+	}
+	wantText := []string{"hello A", "hello B"}
+	for i := range nodes {
+		node, ok := nodes[i].(map[string]interface{})
+		if !ok {
+			t.Fatalf("body.nodes[%d] = %T, want map; nodes=%#v", i, nodes[i], nodes)
+		}
+		if node["id"] != []string{"nodeA", "nodeB"}[i] {
+			t.Fatalf("body.nodes[%d].id = %#v", i, node["id"])
+		}
+		text, ok := node["text"].(map[string]interface{})
+		if !ok || text["content"] != wantText[i] {
+			t.Fatalf("body.nodes[%d].text = %#v, want content %q", i, node["text"], wantText[i])
+		}
+	}
+}
+
+func TestWhiteboardNodeUpdateExecute_BatchUpdatesNodes(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	var capturedQuery string
+	stub := &httpmock.Stub{
+		Method: "PUT",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes/batch_update",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{
+				"ids": []string{"nodeA", "nodeB"},
+			},
+		},
+		OnMatch: func(req *http.Request) {
+			capturedQuery = req.URL.RawQuery
+		},
+	}
+	reg.Register(stub)
+
+	source := `{"nodes":[` +
+		`{"id":"nodeA","type":"text","text":{"content":"hello A"}},` +
+		`{"id":"nodeB","type":"text","text":{"content":"hello B"}}` +
+		`]}`
+	args := []string{"+node-update", "--whiteboard-token", "test-board", "--source", source, "--idempotent-token", "update-token-12345"}
+	if err := runUpdateShortcut(t, WhiteboardNodeUpdate, args, factory, stdout); err != nil {
+		t.Fatalf("err=%v", err)
+	}
+
+	assertNodeBatchUpdateCapturedBody(t, stub.CapturedBody, []string{"hello A", "hello B"})
+	if !strings.Contains(capturedQuery, "client_token=update-token-12345") {
+		t.Fatalf("query = %q, want client_token", capturedQuery)
+	}
+	if !strings.Contains(stdout.String(), `"ids": "nodeA,nodeB"`) {
+		t.Fatalf("stdout=%s, want ids nodeA,nodeB", stdout.String())
+	}
+	if !strings.Contains(stdout.String(), `"count": 2`) {
+		t.Fatalf("stdout=%s, want count 2", stdout.String())
+	}
+}
+
+func TestWhiteboardNodeUpdateExecute_WithoutIdempotentTokenOmitsClientToken(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	var capturedQuery string
+	stub := &httpmock.Stub{
+		Method: "PUT",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes/batch_update",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "success",
+			"data": map[string]interface{}{
+				"ids": []string{"nodeA"},
+			},
+		},
+		OnMatch: func(req *http.Request) {
+			capturedQuery = req.URL.RawQuery
+		},
+	}
+	reg.Register(stub)
+
+	source := `{"nodes":[{"id":"nodeA","type":"text","text":{"content":"hello A"}}]}`
+	args := []string{"+node-update", "--whiteboard-token", "test-board", "--source", source}
+	if err := runUpdateShortcut(t, WhiteboardNodeUpdate, args, factory, stdout); err != nil {
+		t.Fatalf("err=%v", err)
+	}
+	if capturedQuery != "" {
+		t.Fatalf("query = %q, want empty when --idempotent-token is absent", capturedQuery)
+	}
+}
+
+func TestWhiteboardNodeUpdateExecute_BatchFailureReturnsAPIError(t *testing.T) {
+	factory, stdout, reg := newUpdateExecuteFactory(t)
+
+	reg.Register(&httpmock.Stub{
+		Method: "PUT",
+		URL:    "/open-apis/board/v1/whiteboards/test-board/nodes/batch_update",
+		Body: map[string]interface{}{
+			"code": 1254001,
+			"msg":  "node not found",
+			"data": map[string]interface{}{},
+		},
+	})
+
+	source := `{"nodes":[` +
+		`{"id":"nodeA","type":"text","text":{"content":"hello A"}},` +
+		`{"id":"nodeB","type":"text","text":{"content":"hello B"}}` +
+		`]}`
+	args := []string{"+node-update", "--whiteboard-token", "test-board", "--source", source}
+	err := runUpdateShortcut(t, WhiteboardNodeUpdate, args, factory, stdout)
+	if err == nil {
+		t.Fatal("expected batch update failure error, got nil")
+	}
+	problem, ok := errs.ProblemOf(err)
+	if !ok {
+		t.Fatalf("errs.ProblemOf returned false for %T", err)
+	}
+	if problem.Category != errs.CategoryAPI {
+		t.Fatalf("Category = %q, want %q", problem.Category, errs.CategoryAPI)
+	}
+	var apiErr *errs.APIError
+	if !errors.As(err, &apiErr) {
+		t.Fatalf("error type = %T, want *errs.APIError reachable via errors.As", err)
+	}
+}
+
+func TestWhiteboardNodeUpdateTips_MentionTemporaryNonAtomicBehavior(t *testing.T) {
+	t.Parallel()
+
+	tips := strings.Join(WhiteboardNodeUpdate.Tips, "\n")
+	for _, want := range []string{"batch_update", "client_token", "one whiteboard.node batch_update request"} {
+		if !strings.Contains(tips, want) {
+			t.Fatalf("tips = %q, want substring %q", tips, want)
+		}
+	}
+	for _, banned := range []string{"fans out", "non-atomic", "Temporary behavior"} {
+		if strings.Contains(tips, banned) {
+			t.Fatalf("tips = %q, should not contain old fan-out wording %q", tips, banned)
+		}
+	}
+}
+
+func assertNodeBatchUpdateCapturedBody(t *testing.T, raw []byte, wantContent []string) {
+	t.Helper()
+	var body map[string]interface{}
+	if err := json.Unmarshal(raw, &body); err != nil {
+		t.Fatalf("unmarshal captured body: %v\nraw=%s", err, string(raw))
+	}
+	nodes, ok := body["nodes"].([]interface{})
+	if !ok || len(nodes) != len(wantContent) {
+		t.Fatalf("body.nodes = %#v, want %d nodes; body=%s", body["nodes"], len(wantContent), string(raw))
+	}
+	for i, rawNode := range nodes {
+		node, ok := rawNode.(map[string]interface{})
+		if !ok {
+			t.Fatalf("body.nodes[%d] = %T, want map; body=%s", i, rawNode, string(raw))
+		}
+		if _, exists := node["id"]; !exists {
+			t.Fatalf("body.nodes[%d].id absent; body=%s", i, string(raw))
+		}
+		text, ok := node["text"].(map[string]interface{})
+		if !ok || text["content"] != wantContent[i] {
+			t.Fatalf("body.nodes[%d].text = %#v, want content %q; body=%s", i, node["text"], wantContent[i], string(raw))
+		}
+	}
+}

skills/lark-drive/SKILL.md

@@ -43,7 +43,7 @@ metadata:
 - 用户要查看、下载、回滚或删除文件的**历史版本**，使用 `drive +version-history`、`drive +version-get`、`drive +version-revert`、`drive +version-delete`；这组命令同时支持 `--as user` 和 `--as bot`，自动化场景优先 `--as bot`。
 - 用户要把本地 `.xlsx` / `.xls` / `.csv` 导入成电子表格，使用 `lark-cli drive +import --type sheet`。
 - 用户要在云空间（云盘/云存储）里新建文件夹，优先使用 `lark-cli drive +create-folder`。
-- 用户要查看或下载文件内容，或者查看文件可用预览格式并获取 PDF / HTML / 文本 / 图片等转换预览产物，使用 `lark-cli drive +preview`。
+- 用户要查看某个文件有哪些可下载预览格式，或想下载 PDF / HTML / 文本 / 图片等预览产物，使用 `lark-cli drive +preview`。
 - 用户要获取某个文件的封面图，优先使用 `lark-cli drive +cover`；先 `--list-only` 看规格，再选 `--spec` 下载。
 - 用户要导出云文档时，优先使用 `lark-cli drive +export --url '<文档 URL>' --file-extension <格式>`；详细参数、Wiki token 和错误码处理见 [`references/lark-drive-export.md`](references/lark-drive-export.md)。
 - 用户要把本地文件上传到知识库 / 文档库里的某个 wiki 节点下时，仍然使用 `lark-cli drive +upload --wiki-token <wiki_token>`；不要误切到 `wiki` 域命令。
@@ -121,7 +121,7 @@ Shortcut 是对常用操作的高级封装（`lark-cli drive +<verb> [flags]`）
 | [`+upload`](references/lark-drive-upload.md) | 上传本地文件到 Drive 文件夹或 wiki 节点；修改/重写/更新已有文件时优先覆盖上传，而不是直接上传一个新文件。 |
 | [`+create-folder`](references/lark-drive-create-folder.md) | 新建 Drive 文件夹，支持父文件夹与 bot 创建后自动授权。 |
 | [`+download`](references/lark-drive-download.md) | 下载 Drive 文件到本地。 |
-| [`+preview`](references/lark-drive-preview.md) | 查看或下载文件内容，或者查看文件可用预览格式并获取 PDF / HTML / 文本 / 图片等转换预览产物。 |
+| [`+preview`](references/lark-drive-preview.md) | 查看或下载文件的 PDF / HTML / 文本 / 图片等预览产物。 |
 | [`+cover`](references/lark-drive-cover.md) | 查看或下载文件封面图规格。 |
 | [`+status`](references/lark-drive-status.md) | 比较本地目录与 Drive 文件夹差异；默认按 SHA-256 精确比较，`--quick` 使用修改时间近似比较。 |
 | [`+pull`](references/lark-drive-pull.md) | 从 Drive 拉取文件到本地目录，支持重复远端路径处理和增量模式。 |

skills/lark-drive/references/lark-drive-download.md

@@ -25,10 +25,6 @@ https://xxx.feishu.cn/drive/file/boxbc_xxx
                                   file_token
 ```
 
-## 排障
-
-- 如果返回 `HTTP 403`，可以使用 [lark-drive-preview](lark-drive-preview.md) 下载源文件产物。
-
 ## 参考
 
 - [lark-drive](../SKILL.md) -- 云空间（云盘/云存储）全部命令

skills/lark-drive/references/lark-drive-preview.md

@@ -2,24 +2,15 @@
 
 > **前置条件：** 先阅读 [`../lark-shared/SKILL.md`](../../lark-shared/SKILL.md) 了解认证、权限处理和安全规则。
 
-查看或下载 Drive 文件内容，或列出并获取文件可用的预览产物。这个 shortcut 不猜测默认类型：
+列出或下载 Drive 文件可用的预览产物。这个 shortcut 不猜测默认类型：
 
-- 如果只需要查看或下载文件内容，或不关心 PDF/text/image 等转换预览，优先使用 `--type source_file --output <path>`
 - 只想看候选项时，用 `--list-only`
-- 如果需要服务端生成的预览效果，例如 doc/docx 的 PDF 版式预览，先用 `--list-only` 查看候选项，再按候选项选择 `--type pdf` / `text` / `image` 等
 - 想下载时，必须显式传 `--type` 和 `--output`
-- 如果 `--list-only` 没有可用预览候选项，或错误提示明确建议使用 `--type source_file`，可以改用 `--type source_file --output <path>` 查看文件内容；资源不存在、token 无效等终态错误需要先修正输入
 - 如果某个候选项还在生成中，会返回结构化错误并提示先重新 `--list-only`
 
 ### 命令
 
 ```bash
-# 查看文件内容
-lark-cli drive +preview \
-  --file-token "<FILE_TOKEN>" \
-  --type source_file \
-  --output ./artifacts/source
-
 # 列出可用预览候选项
 lark-cli drive +preview \
   --file-token "<FILE_TOKEN>" \
@@ -87,7 +78,6 @@ lark-cli drive +preview \
 
 - 不传 `--list-only` 时，必须显式传 `--type` 和 `--output`
 - 不会隐式选择“第一个候选项”作为默认下载目标
-- `--type source_file` 用于查看文件内容，不依赖 `--list-only` 返回的候选项；它适合读取或保存源内容，不等同于 PDF/text/image 等转换预览
 - 候选项状态来自后端 `preview_status` 枚举，例如 `READY` / `PROCESSING` / `FAILED` / `NO_SUPPORT`
 - 本地文件名在未显式带扩展名时，会结合响应头自动补扩展名
 

skills/lark-sheets/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: lark-sheets
-version: 3.1.2
-description: "飞书电子表格：创建和操作电子表格。支持创建表格、管理工作表与行列结构（增删/合并/调整尺寸/隐藏/冻结）、读写单元格（值/公式/样式/批注/单元格图片）、查找替换、多操作批量更新，以及图表、透视表、条件格式、筛选器、迷你图、浮动图片等对象的创建与维护。当用户需要创建电子表格、管理工作表、批量读写或编辑数据、统计汇总与可视化、表格美化、公式计算（含 Excel 公式迁移）、金融/财务建模（DCF、三张表、预算、Sensitivity 等）等任务时使用。若用户是想按名称或关键词搜索云空间（云盘/云存储）里的表格文件，请改用 lark-drive 的 drive +search 先定位资源。当用户给出 doubao.com 的 /sheets/ URL/token 时，也应直接使用本 skill，不要因为域名不是飞书而回退到 WebFetch；路由依据是 URL 路径模式和 token，而不是域名。"
+version: 3.0.2
+description: "飞书电子表格：创建和操作电子表格。支持创建表格、管理工作表与行列结构（增删/合并/调整尺寸/隐藏/冻结）、读写单元格（值/公式/样式/批注/单元格图片）、查找替换、多操作原子批量更新，以及图表、透视表、条件格式、筛选器、迷你图、浮动图片等对象的创建与维护。当用户需要创建电子表格、管理工作表、批量读写或编辑数据、统计汇总与可视化、表格美化、公式计算（含 Excel 公式迁移）、金融/财务建模（DCF、三张表、预算、Sensitivity 等）等任务时使用。若用户是想按名称或关键词搜索云空间（云盘/云存储）里的表格文件，请改用 lark-drive 的 drive +search 先定位资源。当用户给出 doubao.com 的 /sheets/ URL/token 时，也应直接使用本 skill，不要因为域名不是飞书而回退到 WebFetch；路由依据是 URL 路径模式和 token，而不是域名。"
 metadata:
   requires:
     bins: ["lark-cli"]
@@ -15,7 +15,13 @@ metadata:
 
 ## 术语约定
 
-同一对象的交替说法，按此映射解析用户口语：**工作表（sheet）**= 子表 / tab / 标签页（`sheet_id` 是稳定标识）；**电子表格（spreadsheet）**= 工作簿 / 表格（顶层容器，由 `--url` 或 `--spreadsheet-token` 定位）；**reference_id** = 表内对象的稳定标识，即各对象主键 flag 接受的值（与 `--image-uri` 图片上传句柄不是一回事）。
+下列词在本 skill 各文档中可能交替出现，但**指同一对象**；解析用户口语时按此映射，不要当成不同概念：
+
+| 标准用语 | 同义 / 口语（均指同一对象） | 说明 |
+| --- | --- | --- |
+| 工作表（sheet） | 子表、tab、标签页 | spreadsheet 内的单张表；`sheet_id` 是其稳定标识 |
+| 电子表格（spreadsheet） | 工作簿、表格 | 顶层容器；由 `--url` 或 `--spreadsheet-token` 定位 |
+| reference_id | id | **表内对象**的稳定标识，即各对象主键 flag 接受的值（见下表）。⚠️ 与 `lark-sheets-float-image` 的 `--image-uri`（图片上传句柄）不是一回事，后者不属于 reference_id |
 
 每类对象用各自的主键 flag 定位（命名不统一，按此表对照，不要凭直觉拼）：
 
@@ -28,33 +34,32 @@ metadata:
 
 ## 飞书表格编辑准则（动手前必守，所有编辑类任务一律生效）
 
-下列准则横切所有任务，**动手前先过一遍**——被索引直接路由进某个工具参考也一律生效；展开与边界见括注的 reference。
+下列准则横切所有飞书表格任务，**动手前先过一遍**——即使你是被索引直接路由进某个工具参考也一律生效。每条只给一句话纲要，展开与边界见括注的 reference。
 
 1. **最小改动**：除任务要改的单元格 / 列外，原表其它单元格、行列结构、Sheet 名、合并区、格式 1:1 保持；中间结果放原数据右侧或新建空白 Sheet，**禁止删 / 改名 / 隐藏 / 移动已存在 Sheet**；改写类任务精确圈定行列，不该转的原值 1:1 保留。
 2. **真实写回 + 回读校验**：交付必须是对在线表格的真实写入，写完用 `+csv-get` / `+cells-get` / `+<对象>-list` 回读确认实际生效——**写操作返回 `ok` 只代表请求被接受、不代表结果符合预期**；写公式后查错误码、筛选 / 排序后核对前几行、删除 / 清空后确认已空。禁止只在文本里声称"已完成"。
 3. **读全再写**：批量填充 / 补齐 / 修正类任务先确认真实数据末行再写，只探前 N 行会漏写表尾（确定末行流程见 `lark-sheets-read-data`）。
-4. **公式优先于硬编码**：能用公式表达的计算（总计 / 占比 / 提取 / 查找）一律写公式而非静态值——**凡可由表内其它单元格推导的派生值默认用公式，即使用户没说"联动"**；写公式前先读 `lark-sheets-formula-translation`，**公式落表后收尾必跑 `+formula-verify` 直到 `status='success'`**。
+4. **公式优先于硬编码**：能用公式表达的计算（总计 / 占比 / 增长率 / 提取 / 查找）一律写公式而非静态值；**凡可由表内其它单元格推导的派生值默认就用公式，即使用户没说"联动 / 自动更新"**；写任何飞书公式前先读 `lark-sheets-formula-translation`，而且**只要公式真实写入表格，收尾默认就要继续跑 `lark-sheets-formula-verify` 的 `+formula-verify`，直到 `status='success'`**。
 5. **续写 / 扩展继承样式**：续写、补齐、复制区块、新增行列时禁止只读值只写值，必须连带 `cell_styles` + `border_styles` + 合并 + 行高一起继承（清单见 `lark-sheets-write-cells`，四边框最易漏）。
-6. **多步写入分流**：美化收尾（样式 / 合并 / 行高列宽 / 冻结的任意组合）→ 一次 `+styles-put` 声明式规格交付（见 `lark-sheets-styles-put`）；**同一个写操作**打多个区域 → 用该命令自身的复数形态（`--ranges` / map 入参）；只有**跨类型、有顺序依赖的操作链**（如插列 → 写表头 → 回填数据）才用 `+batch-update`（high-risk-write：按下方审批协议先获用户同意再带 `--yes`；fail-fast 不回滚，语义见 `lark-sheets-batch-update`）。
+6. **多步写入合并 `+batch-update`**：多个连续写入、或同一工具对多区域重复调用，合并为单次原子 `+batch-update`（语义见 `lark-sheets-batch-update`）。
 7. **分组汇总用透视表**："按 X 统计 Y / 分组汇总 / 各类数量金额"用 `+pivot-{create|update|delete}`，禁止用 SUMIF / 本地脚本拼一张假透视表。
 8. **拆成可验证 checklist**：落地前把指令拆成所有"独立可验证子要点"，逐点 `assert` 全过才交付（多维排序每维一点、多目标每目标一点、范围类核起 / 末 / 边界）；只做第一个要点属违规。
 9. **全量处理前置断言条数**：翻译 / 打标 / 批量公式落地等逐条任务，先把预期条数硬编码再 `assert actual == expected`，禁止输出"已完成前 N 条，剩余继续"的半成品。
-10. **缺失值不编造**：补齐 / 扩展 / 按原表格式续填时，查不到或无法确定的值一律留空 + 备注注明（"暂未发布 / 未知 / 待核实"），禁止用推算值 / 估算值 / 凭空数据充数；原表若已示范缺失值写法（空值 + 备注），照抄该约定。宁可留空标注，不填不可靠的数。
 
-> 端到端工作流：了解结构（`scripts/lark_inspect_workbook.py` / `+workbook-info`）→ 读数据 → 理解语义 → 原生工具优先 → 写入 → 回读验证；实操展开见下方「执行要点」。
+> 上述准则的实操展开——读取路径、原生工具优先级、脚本配合、易漏陷阱——见下方「执行要点」节；端到端工作流为：了解结构（`+workbook-info`）→ 读数据 → 理解语义 → 原生工具优先 → 写入 → 回读验证。
 
 ## 场景 → 命令速查（拿不准命令名先查这里，别按直觉拼）
 
-把高频意图映射到**真实存在**的 shortcut / flag（agent 常从 Excel / Google Sheets / OpenAPI 误迁移命令名）。**选定命令后先读「动手前读」列指向的 reference 再动手**——命令名对得上不代表用法对。
+把高频意图映射到**真实存在**的 shortcut / flag。agent 常从 Excel / Google Sheets / 飞书 OpenAPI 误迁移命令名或 flag，先对照本表，避免一次必然失败的试错。完整 shortcut 见各工具参考。**选定命令后别急着写——先读「动手前读」列指向的 reference 再动手**：命令名对得上不代表用法对，写入 / 清除 / 透视类尤其容易漏掉 reference 里的防错、类型与样式继承规则。
 
 | 你要做的事 | ✅ 正确写法 | 动手前读 | ❌ 不存在（会被 cobra 拒） |
 | --- | --- | --- | --- |
-| 读数据（纯值 / CSV） | `+csv-get`（`--range` 可省略 = 读整个子表，无需先探行列；限定范围才传） | `lark-sheets-read-data` | `+get-range`、`+range-get`、`+cells-read` |
+| 读数据（纯值 / CSV） | `+csv-get`（范围用 `--range`） | `lark-sheets-read-data` | `+get-range`、`+range-get`、`+cells-read` |
 | 读值 + 公式 / 样式 / 批注 | `+cells-get --include value,formula,style,comment,data_validation` | `lark-sheets-read-data` | `+get-cell`、`+cell-get`、`--with-styles`、`--with-merges`、`--include-merged-cells` |
-| 写纯文本值（整块 CSV 平铺；列里没有需字面保真的编号 / 点分日期） | `+csv-put`（定位用 `--start-cell` 左上角锚点格，也接受 `--range` 别名） | `lark-sheets-write-cells` | 把含点分日期(`12.10`)/编号(`001`)的列裸灌 `+csv-put`——会被数值化（`12.10`→`12.1`、`001`→`1`），改用 `+table-put` 声明 `dtypes:object` |
-| 写带类型的数据到**已有**表（列里有数字 / 金额 / 百分比 / 日期等**量值**——不看当下要不要排序求和，量值一律走这里） | `+table-put --sheets '{"sheets":[{"name":…,"columns":[…],"dtypes":{…},"formats":{…},"data":[[…]]}]}'`（不存在的 sheet 名自动建子表；同时美化加 `--styles` 一步带样式，详见 write-cells） | `lark-sheets-write-cells` | 在本地把数字拼成 `"$1,234"` / `"30.5%"` 字符串再 `+csv-put`（落成文本、丢计算能力，见下方 ⚠️） |
+| 写纯文本值（整块 CSV 平铺；列里**没有**需字面保真的数值 / 日期标签 / 编号——点分日期 `12.10`、编号 `001` 会被 csv-put 数值化，不算纯文本） | `+csv-put`（定位用 `--start-cell`，单个左上角锚点格；也接受 `--range` 别名，区间自动取左上角） | `lark-sheets-write-cells` | 把含点分日期(`12.10`)/编号(`001`)的列裸灌 `+csv-put`——会被数值化（`12.10`→`12.1`、`001`→`1`，尾零/前导零丢失），改用 `+table-put` 声明 `dtypes:object` |
+| 写带类型的数据到**已有**表（列里有数字 / 金额 / 百分比 / 日期 / 计数等**本质是量值**的数据——不看当下要不要排序 / 求和，量值一律走这里） | `+table-put --sheets` 完整 payload `{"sheets":[{...}]}`（列名走 `columns`、二维数据走 `data`、列 pandas dtype 走 `dtypes`、列展示格式走 `formats`；来源不限 DataFrame——Counter / dict / list 同理；要同时美化加 `--styles` 一步带样式（区域底色 / 边框 / 列宽 / 行高 / 合并），不必事后再刷；payload 里不存在的 sheet 名会自动建子表，详见 write-cells） | `lark-sheets-write-cells` | 在本地把数字拼成 `"$1,234"` / `"30.5%"` 字符串再 `+csv-put`（会落成文本、丢失计算能力；常见借口见下方 ⚠️） |
 | **新建**电子表格并写带类型的数据（类型保真需求同上，但目标表还不存在） | `+workbook-create --sheets`（协议与 `+table-put` 同构、一步建表 + typed 写入，无需先建空表再 `+table-put`；date / number 不丢；`--styles` 同样可在建表同一步带全套样式，详见 workbook） | `lark-sheets-workbook` | 用 `--values` 灌日期 / 数字（会落成文本、丢类型） |
-| 写公式 / 富写入（样式 · 批注 · 图片 · 富文本），或需精确矩形定位的值 | `+cells-set`（单区域 `--range`+`--cells`；**散布多处 / 跨表用 `--writes` 一次批量交付**，每项自带 sheet_name；公式落表后继续 `+formula-verify` 收尾） | `lark-sheets-write-cells` | — |
+| 写公式 / 富写入（样式 · 批注 · 图片 · 富文本），或需精确矩形定位的值 | `+cells-set`（定位用 `--range`；批注 / 图片 / 富文本只能用它，公式也可；**公式落表后继续 `+formula-verify` 收尾**） | `lark-sheets-write-cells` | — |
 | 插图：图片**绑定到某条记录**、随行走（凭证 / 证件照 / 商品图 / 头像 / 二维码 / 每行配图） | `+cells-set-image`（单格 `--range`，嵌入单元格内） | `lark-sheets-write-cells` | — |
 | 插图：**自由摆放、不绑数据**的装饰 / 标识（logo / 水印 / 封面大图 / banner） | `+float-image-create`（浮动图片，自由定位 + 尺寸 + 层级） | `lark-sheets-float-image` | — |
 | 查找 / 替换文本 | `+cells-search`（找，关键字用 `--find`）、`+cells-replace`（替换） | `lark-sheets-search-replace` | `+cells-find`、`+find`、`--query` |
@@ -63,53 +68,37 @@ metadata:
 | 复核某次（AI）编辑改了什么 / 取两个版本间的变更 | `+changeset-get --start-revision <编辑前版本>`（省略 `--end-revision` 取到最新；版本差 ≤ 20） | `lark-sheets-changeset` | — |
 | 取当前文档 revision（版本号） | `+revision-get` | `lark-sheets-workbook` | — |
 | 导出 xlsx / 单表 csv | `+workbook-export` | `lark-sheets-workbook` | — |
-| 导入本地 xlsx/xls/csv 文件为飞书电子表格 | `+workbook-import --file ./x.xlsx`（仅要导成多维表格 bitable 时才用 `drive +import --type bitable`） | `lark-sheets-workbook` | `drive +import`（绕路）、本地读 .xlsx 再 `+workbook-create` 重灌（多此一举）、想并入**已有工作簿**却用它（import 只会另起新表，加子表走 `+sheet-copy` / `+sheet-create`） |
-| 参考某个**已有在线表**、把多份数据各作为一张子表**追加**进去 | 先 `+workbook-info` → `+sheet-copy` 复制模板子表（公式 / 合并 / 底色 / 列宽全继承）再 `+cells-*` 只改数据；无模板可继承时 `+sheet-create` + `+table-put --sheets/--styles` | `lark-sheets-workbook` | `+workbook-import` / `+workbook-create` 另起独立新表（这两条只产新表、不接受已有表定位） |
-| **已有**表美化收尾（样式 / 边框 / 合并 / 行高列宽 / 冻结的任意组合，单表或多表） | `+styles-put --styles '{"styles":[{"name":…,"cell_styles":[…],"cell_merges":[…],"row_sizes":[…],"col_sizes":[…],"freeze":{…}}]}'`（一份规格一次交付，词汇同 `+table-put --styles`） | `lark-sheets-styles-put` | 拼 `+batch-update` 的 `--operations` 子操作数组做美化、逐区域多次 `+cells-set-style` |
-| 清除内容 / 格式 | `+cells-clear`（high-risk-write 需用户确认后带 `--yes`；范围维度用 `--scope`，取值 content / formats / all） | `lark-sheets-range-operations` | `--type` |
-| 批量清除多区域 | `+cells-batch-clear`（high-risk-write 需用户确认后带 `--yes`；`--scope`） | `lark-sheets-batch-update` | `--target` |
-| 调整列宽 / 行高 | `+cols-resize` / `+rows-resize`（行、列是两个独立命令；连同样式一起调时并入 `+styles-put` 的 `row_sizes` / `col_sizes`） | `lark-sheets-range-operations` | `--dimension`（无此 flag） |
+| 导入本地 xlsx/xls/csv 文件为飞书电子表格 | `+workbook-import --file ./x.xlsx`（本地表格文件 → 飞书电子表格的正解；仅要导成多维表格 bitable 时才用 `drive +import --type bitable`） | `lark-sheets-workbook` | `drive +import`（导电子表格时绕了 drive 通道、还要多给 `--type`，应直接用 `+workbook-import`）、把 .xlsx 在本地读成数据再 `+workbook-create` 重灌（多此一举，应直接 `+workbook-import`）、要把文件并入某个**已有在线工作簿**（给它加子表）却用它——import 只会新建独立表，加子表应走 `+sheet-copy` / `+sheet-create` |
+| 参考某个**已有在线表**、把多个本地文件 / 数据各作为一张子表**追加**进去（不另起独立表） | 先 `+workbook-info` 拿模板子表 `sheet_id` → `+sheet-copy` 逐张复制模板子表（公式 / 合并 / 分组底色 / 列宽 / 条件格式全继承）再用 `+cells-*` 只改数据；无模板可继承时 `+sheet-create` 建空子表 + `+table-put --sheets/--styles` 写入 | `lark-sheets-workbook` | 把文件 `+workbook-import` / `+workbook-create` 另起一张**独立新表**（目标是并入已有工作簿时就跑偏了；这两条只产新表、不接受已有表定位） |
+| 清除内容 / 格式 | `+cells-clear`（范围维度用 `--scope`，取值 content / formats / all） | `lark-sheets-range-operations` | `--type` |
+| 批量清除多区域 | `+cells-batch-clear`（`--scope`） | `lark-sheets-batch-update` | `--target` |
+| 调整列宽 / 行高 | `+cols-resize` / `+rows-resize`（行、列是两个独立命令） | `lark-sheets-range-operations` | `--dimension`（无此 flag） |
 | 分组汇总 / 透视 | `+pivot-create`（默认不传落点 flag → 自动新建子表，零覆盖） | `lark-sheets-pivot-table` | 用 SUMIF / 本地脚本拼一张假透视表 |
-| 画图表 / 可视化（柱 / 折线 / 饼 / 条 / 散点 / 组合…） | `+chart-create`（先 `+chart-create --print-example <column\|bar\|line\|pie\|combo…>` 本地拿最小可用 `--properties` 模板，改 refs / index 即可用） | `lark-sheets-chart` | matplotlib / 本地画图再贴图（原生图表可交互、随数据更新） |
+| 画图表 / 可视化（柱 / 折线 / 饼 / 条 / 散点 / 组合…） | `+chart-create` | `lark-sheets-chart` | matplotlib / 本地画图再贴图（原生图表可交互、随数据更新） |
 | 条件高亮 / 数据条 / 色阶 / 重复值标记 | `+cond-format-create` | `lark-sheets-conditional-format` | `+highlight`、`+conditional-format`、逐格 `+cells-set-style` 硬凑 |
 | 筛选 / 只看符合条件的行 | `+filter-create` | `lark-sheets-filter` | pandas filter 后覆盖写回（会毁原数据；要保存多份筛选状态用 `+filter-view-create`） |
 
-> ⚠️ **动手前的触发式必读（按动作判定，不看主场景）**：动作里**含样式 / 美化**（底色 / 边框 / 字号 / 对齐 / 数字格式 / 配色 / 列宽行高）→ 先读 `lark-sheets-visual-standards`；**要写飞书公式** → 先读 `lark-sheets-formula-translation`，写完跑 `+formula-verify` 收尾（见 `lark-sheets-formula-verify`）。主任务是建表 / 录入也一样适用。
-> ⚠️ **两种图片别选错**：图**绑定某条记录、随行走**（凭证 / 证件照 / 每行配图）→ `+cells-set-image`；自由摆放的装饰（logo / 水印 / 封面）→ `+float-image-create`。别因「浮动图更熟」默认选浮动图。
-> ⚠️ **纯文本还是数值语义（看数据本质，不看当下用途）**：金额 / 百分比 / 日期 / 计数等**量值**一律数值写入——常规二维表用 `+table-put`（`dtypes` + `formats`），宽表 / 合并表头版式用 `+cells-set` 传数字（百分比传小数 `0.4`）+ `number_format`。只有编号 / 身份证等**标识符**才 `+csv-put` 平铺。"只是展示不用算 / 样式以后再刷"不构成把量值写成字符串的理由——类型不能后补。判据见 `lark-sheets-write-cells`「数字还是文本」。
-> ⚠️ **要新建子表 / 整表美化 → 别「`+csv-put` 写值再事后刷样式」**：`+table-put` / `+workbook-create` 的 `--styles` 在写数据**同一步**带全套样式（底色 / 边框 / 列宽行高 / 合并 / 冻结），payload 里不存在的 sheet 名自动建子表，纯文本表同样适用；比事后多次刷样式少好几次调用。存量表事后美化则一次 `+styles-put` 交付（同一份 `--styles` 词汇）。
-> ⚠️ **定位 flag**：`+cells-get` / `+cells-set` / `+csv-get` 用 `--range`；`+csv-put` 用 `--start-cell`（也接受 `--range` 别名，区间取左上角）。
-> ⚠️ **读取附加信息**一律走 `+cells-get --include …`（无 `--with-styles` 这类 flag）；**看合并单元格**用 `+sheet-info` 的 `merged_cells`。
-
-💡 **高频写命令签名（照抄改参即可；各命令 `--help` 的 Tips 段有同款示例）**：
-
-```bash
-lark-cli sheets +cells-set --url <U> --sheet-name S1 --range A1:B1 --cells '[[{"value":"名称"},{"formula":"=SUM(B2:B9)"}]]'  # --cells 恒为二维数组 [[…]]，单格也是 [[{…}]]
-lark-cli sheets +cells-set-style --url <U> --sheet-name S1 --range A1:D1 --font-weight bold --background-color "#F0F0F0" --horizontal-alignment center
-lark-cli sheets +styles-put --url <U> --styles - <<'JSON'
-{"styles":[{"name":"S1","cell_styles":[{"range":"A1:D1","font_weight":"bold","background_color":"#F0F0F0"}],"col_sizes":[{"range":"A:D","type":"pixel","size":120}],"freeze":{"rows":1}}]}
-JSON
-lark-cli sheets +batch-update --url <U> --dry-run --operations - <<'JSON'   # high-risk：先 --dry-run 给用户看，同意后原样重发并追加 --yes
-[{"shortcut":"+cells-set","input":{"sheet_name":"S1","range":"A1","cells":[[{"value":"x"}]]}}]
-JSON
-lark-cli sheets +dim-freeze --url <U> --sheet-name S1 --rows 1 --cols 2  # 一次给全；冻结是整份状态覆盖，没写的轴即为不冻结
-lark-cli sheets +dim-insert --url <U> --sheet-name S1 --position 3 --count 2 --inherit-style before  # 行/列由 --position 决定：数字=行、字母=列，无 --dimension
-lark-cli sheets +cols-resize --url <U> --sheet-name S1 --range A:C --width 120  # 像素；分列不同宽用 --widths '{"A":80,"C:E":120}'
-lark-cli sheets +sheet-copy --url <U> --sheet-name 源表名 --title 副本名  # --sheet-name=源表、--title=新表名
-```
+> ⚠️ **动手前的触发式必读（按动作判定，不看主场景）**：本次操作只要**涉及样式 / 美化**（底色 / 边框 / 字号 / 对齐 / 数字格式 / 汇总行 / 配色 / 列宽行高），动手前先读 `lark-sheets-visual-standards`；只要**要写飞书公式**，动手前先读 `lark-sheets-formula-translation`（飞书函数与 Excel 有差异，凭直觉迁移易错），**写完后再读 `lark-sheets-formula-verify` 并执行 `+formula-verify` 收尾**。哪怕主任务是"建表 / 展开数据 / 录入"，只要动作里含美化或写公式就适用——别因"这不算专门的美化 / 公式任务"而跳过。
+> ⚠️ **两种图片别选错**：图若**绑定某条记录、要随行排序 / 筛选 / 增删**（凭证 / 证件照 / 每行配图，话里带「对应 / 每行 / 这列」等绑定词）→ 单元格图片 `+cells-set-image`；只是自由摆放的装饰（logo / 水印 / 封面）→ 浮动图片 `+float-image-create`。别因「浮动图更好控制 / 更熟」默认选浮动图。
+> ⚠️ **纯文本还是数值语义（看数据本质，不看当下用途）**：金额 / 百分比 / 比率 / 计数 / 日期等**本质是量值**的数据 → 一律数值写入，常规二维表用 `+table-put`（`dtypes` 声明类型 + `formats` 设展示格式），版式装不下（多级 / 合并表头的宽表 leaderboard 等）改用 `+cells-set` 传数字（百分比传小数 `0.4`）+ `number_format`，照样显示 `40%` 且数值无损。只有编号 / 身份证 / 单据号这类**本质是标识符**、要字面保真的才用 `+csv-put` 平铺。**几个常见借口都不成立**——"只是 leaderboard / 报表展示不用算""版式复杂""样式以后再刷、先铺文本"都不是把百分比写成 `"40%"` 字符串灌 `+csv-put` 的理由（展示不改变它是数值；类型不能后补，落成文本就回不来）。判据与操作展开见 `lark-sheets-write-cells`「数字还是文本」。
+> ⚠️ **要新建子表 / 整表美化 → 别默认「`+csv-put` 写值再事后刷样式」**：`+table-put` / `+workbook-create` 的 `--styles` 能在写数据的**同一步**带全套样式（区域底色 / 边框 / 列宽 / 行高 / 合并），且 `+table-put` 的 payload 里若 sheet 名不在工作簿中会自动新建子表——**纯文本表要新建子表 + 美化时同样走这里**（`--styles` 与列是否 typed 无关），比「`+csv-put` 写值 + 多次 `+cells-batch-set-style` / `+*-resize` 刷样式」少好几次调用（冻结行列等 sheet 级属性仍需 `+dim-freeze` 单独一步）。
+> ⚠️ **定位 flag**：`+cells-get` / `+cells-set` / `+csv-get` 用 `--range`；`+csv-put` 规范用 `--start-cell`（单个左上角锚点格），也接受 `--range` 别名（区间自动取左上角），二者择一即可。
+> ⚠️ **读取附加信息**一律走 `+cells-get --include …`，**没有** `--with-styles` 这类 flag；**看合并单元格**用 `+sheet-info` 的 `merged_cells`，不要在 `+cells-get` 里找 merge flag。
 
 ## 执行要点（读取 / 原生工具 / 陷阱）
 
+准则的实操展开。端到端工作流：了解结构 → 读数据 → 理解语义 → 原生工具优先 → 写入 → 回读验证。
+
 ### 读取：按需求选路径（细则见 `lark-sheets-read-data`）
 
 | 用户需求 | 读取路径 |
 |---|---|
-| "完善 / 补齐 / 修正所有 XX"、分析 / 清洗 / 大数据 | 先 `scripts/lark_profile_table.py` 确认目标区域与字段画像，再原生优先（公式 / `+pivot` / `+filter`）；表达不了再分批 `+csv-get` 导出 + 脚本处理 + 分批回写（默认覆盖所有对应数据行） |
-| "查一下 / 统计 / 汇总"等只读 | 小表 `+csv-get` 读到上下文；大表先 `+workbook-info` + 小窗口 `+csv-get` 定边界，再对未截断窗口跑 `scripts/lark_detect_subtables.py` / `scripts/lark_profile_table.py` |
+| "完善 / 补齐 / 填空 / 修正所有 XX"、分析 / 清洗 / 大数据 | 原生优先（公式 / `+pivot` / `+filter`）；表达不了再分批 `+csv-get` 导出 + 脚本处理 + 分批回写（默认覆盖所有对应数据行，不以用户选区为准） |
+| "查一下 / 看看 / 统计 / 汇总"等只读 | `+csv-get` 读到上下文 |
 | 需要公式 / 样式 / 批注 | `+cells-get` |
 | 续写 / 扩展已有内容 | `+csv-get` 看结构 + `+cells-get` 读源区样式 + `+sheet-info --include row_heights,merges`（见准则 5） |
 
-> "补齐 / 填空"类只探前 10 行就写会漏写表尾——先按 `lark-sheets-read-data` 确认真实数据末行（准则 3）。
+> "补齐 / 填空"类用只读路径探 10 行就写会漏写表尾——写入前先按 `lark-sheets-read-data` 确认真实数据末行（准则 3）。
 
 ### 计算：原生工具优先，代码兜底（强化准则 7）
 
@@ -127,23 +116,22 @@ lark-cli sheets +sheet-copy --url <U> --sheet-name 源表名 --title 副本名
 ### 用脚本配合 CLI 时
 
 - **只读 stdout**：CLI 数据走 stdout、诊断走 stderr；解析 JSON 别 `2>&1`（警告混入会解析失败），用管道或单独重定向 stdout。
-- **读表理解优先用 `scripts/lark_*.py`（若可用）**：`lark_inspect_workbook.py` / `lark_detect_subtables.py` / `lark_profile_table.py` 是只读脚本，用来把在线表格整理成结构摘要。**可选增强，不是必经步骤**——`scripts/` 只随仓库版 skill 分发，二进制内嵌版没有这些文件；本地不存在时直接用 CLI 等价路径（对照表见 `lark-sheets-read-data`：`+workbook-info` / `+sheet-info` / 小窗口 `+csv-get`）。它们不替代写入类 shortcut；确认目标区域后，写入仍按对应 reference 执行。
 - **喂 CLI 的 CSV / JSON 用 UTF-8 无 BOM**；临时文件放系统临时目录、勿落项目目录。
 - **命令失败先读 stderr 再调整**，别原样重发。
 - **回写纯单元格值**：剥离 `值(V-Align: bottom)` 这类"值(样式)"串与残留引号再写；排序优先 `+range-sort` 原生工具，别"读出本地排完再整列写回"。
 
 ### 易漏陷阱
 
-- **`+dim-insert` 不继承行高**：只继承值 / 公式 / 边框；插行填长文本前读相邻行 `row_height`，用 `+batch-update` 合 `+rows-resize` 补齐。
-- **公式容错**：日期 / 查找 / 转换公式用 `IFERROR` 包裹；写完查首末各 5 行错误码，再跑 `+formula-verify` 到 `status='success'`；同一方案试错上限 3 次。
+- **`+dim-insert` 不继承行高**：只继承值 / 公式 / 边框，新行回落默认高度截断长文本；插行填长文本前读相邻行 `row_height`，用 `+batch-update` 合 `+rows-resize` 补齐。
+- **公式容错**：日期 / 查找 / 数值转换公式用 `IFERROR` 包裹；写完读结果列首末各 5 行查 `#VALUE!` / `#REF!` / `#DIV/0!`，然后继续跑 `+formula-verify` 直到 `status='success'`；同一方案试错上限 3 次。
 - **循环引用**：聚合公式引用范围不能含目标 cell 自身或其传递依赖。
-- **隐藏行列**：`+csv-get` 默认含隐藏行列；`--skip-hidden=true` 只看可见，真实行号会跳空——禁止按返回数组下标推导行号，用 `annotated_csv` 的 `[row=N]` 或 `row_indices`。
-- **跨 sheet 对象**：图表 / 条件格式 / 透视表 / 浮动图片可能分布在多个子表，先 `+workbook-info` 掌握全局。
-- **NLP 任务分批**：语义理解 / 翻译 / 打标用 NLP 处理（代码只做分批 / 行号映射 / 写回）；大数据量分批（约 30 行 / 批）即时写回，多批用 `+batch-update`。
+- **隐藏行列**：`+csv-get` 默认含隐藏行列；设 `--skip-hidden=true` 只看可见，但返回行序号与实际行号不再对应。
+- **跨 sheet 对象**：图表 / 条件格式 / 透视表 / 浮动图片可能分布在多个子表，操作前先 `+workbook-info` 掌握全局。
+- **NLP 任务分批**：语义理解 / 翻译 / 改写 / 分类等用 NLP 处理（代码只做分批 / 行号映射 / 写回）；数据量大必须分批（通常 30 行 / 批），每批处理完即时写回，单批生成通常 ≤ 300 行，多批用 `+batch-update`。
 
 ## References
 
-reference 分两组：先读**通用方法与规范**（横切所有任务的样式 / 公式规则），再按操作对象进入**工具参考**查具体 shortcut。编辑类任务务必先过通用方法与规范，连同上方「飞书表格编辑准则」对所有工具参考一律生效。
+本 skill 的 reference 分两组：先读**通用方法与规范**（横切所有任务的样式、公式规则，不含具体 shortcut），它们规定了"怎么做对"；再按操作对象进入**工具参考**查具体 shortcut 与调用细节。编辑类任务务必先过一遍通用方法与规范，连同上方「飞书表格编辑准则」对所有工具参考一律生效。
 
 ### 通用方法与规范（先读，横切所有任务，不含具体 shortcut）
 
@@ -163,7 +151,6 @@ reference 分两组：先读**通用方法与规范**（横切所有任务的样
 | [Lark Sheet Search & Replace](references/lark-sheets-search-replace.md) | 在飞书表格中搜索和替换文本，支持限定范围、大小写匹配、精确匹配、正则表达式。当用户需要"查找"、"搜索"、"定位"某个值，或"替换"、"批量修改文本"、"把 A 改成 B"时使用。不要用于理解表格结构（应读取数据）、不要用于数据分析（应读取数据后计算）、不要把用户操作动作中的关键词（如"汇总金额""统计数量"）当作搜索词。 |
 | [Lark Sheet Write Cells](references/lark-sheets-write-cells.md) | 向飞书表格的指定区域批量写入值、公式、样式、批注或单元格图片。适用场景：填写数据、设置公式、修改格式、添加批注、嵌入单元格图片（如需操作浮动图片，请使用 lark-sheets-float-image）；若只需把一块 CSV 批量铺到表格上（值或公式，不带样式/批注），直接使用 `+csv-put` 更短更快。追加数据需先通过 lark-sheets-sheet-structure 插入行列。只要这次写入真实落了公式，收尾默认继续执行 `lark-sheets-formula-verify`。 |
 | [Lark Sheet Range Operations](references/lark-sheets-range-operations.md) | 对飞书表格中指定区域执行结构性操作（不涉及写入单元格数据值）。适用场景：清除内容或格式（"清空"、"删除内容"、"去掉格式"）、合并/取消合并单元格、调整行高列宽（"加宽列"、"自适应列宽"）、移动/复制/填充/排序数据（"移动数据"、"复制到"、"自动填充"、"按某列排序"）。写入单元格数据请使用 lark-sheets-write-cells。 |
-| [Lark Sheet Styles Put](references/lark-sheets-styles-put.md) | 把一份声明式视觉规格（样式/边框/合并/行高列宽/冻结）一次性应用到已有飞书表格的多个子表，整份规格一次提交。当任务是对存量表做美化收尾、批量刷样式、统一版式时使用。样式取值标准见 lark-sheets-visual-standards；建新表带样式走 lark-sheets-workbook（+workbook-create --styles）、写数据同步带样式走 lark-sheets-write-cells（+table-put --styles），三者共用同一份 --styles 词汇。仅针对飞书表格。 |
 | [Lark Sheet Batch Update](references/lark-sheets-batch-update.md) | 将多个飞书表格写入操作合并为一次批量执行，按顺序依次完成。适合需要连续执行多个写入操作的场景（如先修改结构再写入数据）。 |
 | [Lark Sheet Chart](references/lark-sheets-chart.md) | 管理飞书表格中的图表（柱形图、折线图、饼图、条形图、面积图、散点图、组合图、雷达图等）。当用户需要创建图表、修改图表样式或数据源、查看已有图表配置、删除图表时使用。也适用于用户提到"数据可视化"、"画个图"、"趋势分析"、"对比图"、"占比分析"、"做个图表"等数据可视化相关场景。 |
 | [Lark Sheet Pivot Table](references/lark-sheets-pivot-table.md) | 管理飞书表格中的数据透视表。当用户需要创建透视表、修改透视表的行列字段/聚合方式/筛选条件、查看已有透视表配置、删除透视表时使用。也适用于用户提到"分组汇总"、"交叉分析"、"按XXX统计"、"按字段分组"、"再分下组"、"多维分析"、"数据透视"等场景。 |
@@ -177,22 +164,42 @@ reference 分两组：先读**通用方法与规范**（横切所有任务的样
 
 ## 公共 flag 速查
 
-各 reference 的 shortcut 标题下用一行徽章标注支持的公共 / 系统 flag（如 `_公共四件套 · 系统：--dry-run_`；`_公共：URL/token（无 sheet 定位）…_` 表示只接 URL/token）。type / 必填 / 描述在本段统一声明：
+各 reference 的每个 shortcut 标题下用一行徽章标注该 shortcut 支持的公共 / 系统 flag，例如：
+
+- `_公共四件套 · 系统：--dry-run_` — URL/token + sheet 定位（两组各**必给一个**，详见下方「公共 flag」），加 `--dry-run`
+- `_公共：URL/token（无 sheet 定位） · 系统：--yes、--dry-run_` — 只接 URL/token，常见于 `+batch-update` 等不强制 sheet 定位的 shortcut
+
+徽章里只列名字。type / 必填 / 描述都在本段统一声明：
 
 ### 公共 flag（定位资源）
 
 **公共四件套** = `--url` / `--spreadsheet-token` / `--sheet-id` / `--sheet-name`，分成两组 XOR，**每组都必须给且只能给一个**（XOR = 二选一必填，不是"可选"）：
 
-1. **spreadsheet 定位（必填）**：`--url`（解析 `/sheets/`、`/spreadsheets/`、`/wiki/` 三种链接；wiki 链接自动定位背后的电子表格）与 `--spreadsheet-token`（裸 token）二选一。**例外**：`+workbook-create` / `+workbook-import` 产出**还不存在**的表，不接受任何定位 flag。
-2. **sheet 定位（公共四件套 shortcut 必填）**：`--sheet-id` 与 `--sheet-name` 二选一。
-   - ⚠️ **不确定 sheet 名时禁止猜 `Sheet1`**：除非对话或上下文已出现具体值，第一步先 `+workbook-info` 拿 `sheets[].sheet_id/title` 再选——中文表的子表常叫"数据"/"工作表 1"/业务名，猜名大概率撞 `sheet not found`。
-   - ⚠️ **`--range` 里的 `Sheet1!` 前缀不能替代 sheet 定位**：仍必须传 `--sheet-id` / `--sheet-name`。
-   - ⚠️ **A1 引用含 `!` 时整段用单引号包裹**（`--range 'Sheet1!A1:B2'`，挡 bash history expansion；别用 `set +H`，sh/dash 下非法）。sheet 名含 `-`/空格需内层再包单引号时用 `'\''` 转义：`--source ''\''Sales-2025'\''!A1:D100'`。
-   - **例外**：徽章标 `_公共：URL/token（无 sheet 定位）…_` 的 shortcut（`+workbook-info` / `+workbook-export` / `+batch-update` / `+styles-put` / `+dropdown-update|delete` / `+cells-batch-clear` / `+sheet-create`）不接受 sheet 定位。`+pivot-create` 用 `--target-sheet-id/name`（XOR，可都不传）。
+1. **spreadsheet 定位（必填）**：`--url` 与 `--spreadsheet-token` 二选一，**必须给其中之一**。两个都不给 → 校验报错 `specify at least one of --url or --spreadsheet-token`；两个都给 → 互斥冲突。
+   - **`--url` 解析 `/sheets/`、`/spreadsheets/` 与 `/wiki/` 三种链接**（从路径里抽出 token；也可以直接把裸 token 传给 `--spreadsheet-token`）。其它形态的链接不会被解析成表格 token。
+   - **`/wiki/` 知识库链接可直接传 `--url`**：会自动定位到链接背后的电子表格；若该链接背后不是电子表格（而是文档 / 多维表格等），则报错。
+   - **例外**：`+workbook-create`（新建表 + 可选写入数据）与 `+workbook-import`（把本地文件导入为新表）都产出一张**还不存在**的表格，**不接受任何 spreadsheet / sheet 定位 flag**——`+workbook-create` 只有 `--title` / `--folder-token` / `--values` / `--styles` / `--sheets`，`+workbook-import` 只有 `--file`（必填）/ `--folder-token` / `--name`。
+2. **sheet 定位（公共四件套 shortcut 必填）**：`--sheet-id` 与 `--sheet-name` 二选一，**必须给其中之一**。两个都不给 → 校验报错 `specify at least one of --sheet-id or --sheet-name`。
+   - ⚠️ **不确定 sheet 名时禁止直接猜 `Sheet1`**：除非用户对话明确说出 sheet 名 / id，或上下文（之前的工具调用 / URL 锚点 `?sheet=xxx`）已经出现过具体值，否则**第一步先调 `+workbook-info --url "..."`**（或 `--spreadsheet-token`）拿 `sheets[].sheet_id` / `sheets[].title` 列表再选。中文环境下子表常叫"数据" / "Sheet"（无数字）/ "工作表 1" / 业务名，猜 `Sheet1` 大概率撞 `sheet not found`，比先查多耗一次失败调用 + 重试。
+   - ⚠️ **`--range` 里的 `Sheet1!` 前缀不能替代 sheet 定位**：即使写了 `--range 'Sheet1!A1:B2'`，仍**必须**额外传 `--sheet-id` 或 `--sheet-name`，否则照样报上面的错。
+   - ⚠️ **A1 reference 含 `!`**（`--source` / `--range` / `--ranges`）**：整段用单引号包裹**，如 `--range 'Sheet1!A1:B2'`——单引号能挡住 bash 的 history expansion（`!` 被拦成 `event not found`；双引号挡不住；别改用 `set +H`，原因见下方「复合 JSON / 大入参」）。sheet 名含特殊字符（`-` / 空格 / 非 ASCII）需在内部按 A1 标准再包一层单引号时，用 `'\''` 转义保持外层单引号，如 `--source ''\''Sales-2025'\''!A1:D100'`。
+   - **例外**：徽章标为 `_公共：URL/token（无 sheet 定位）…_` 的 shortcut（如 `+workbook-info` / `+workbook-export` / `+batch-update` / `+dropdown-update|delete` / `+cells-batch-set-style` / `+cells-batch-clear` / `+sheet-create`）**不接受也不需要** sheet 定位，只给一组 spreadsheet 定位即可。`+pivot-create` 用 `--target-sheet-id` / `--target-sheet-name`（XOR，可都不传，落点细节见 `lark-sheets-pivot-table`）。
+
+| Flag | Type | 必填 | 说明 |
+| --- | --- | --- | --- |
+| `--url` | string | 二选一必填（与 `--spreadsheet-token`） | spreadsheet 或 wiki URL |
+| `--spreadsheet-token` | string | 二选一必填（与 `--url`） | spreadsheet token |
+| `--sheet-id` | string | 二选一必填（与 `--sheet-name`；仅公共四件套 shortcut） | 工作表 reference_id |
+| `--sheet-name` | string | 二选一必填（与 `--sheet-id`；仅公共四件套 shortcut） | 工作表名称 |
+
+**统一调用范式**（公共四件套 shortcut 的所有示例都遵循此形状，两组定位缺一不可）：
 
 ```bash
-# 统一调用范式：两组定位缺一不可（占位符别原样填；表名先 +workbook-info 查）
-lark-cli sheets +csv-get --url "https://.../sheets/shtXXX" --sheet-name "<真实表名>" --range "A1:F30"
+lark-cli sheets <shortcut> <workbook 定位> <sheet 定位> <其它 flag>
+#   workbook 定位：--url "..."        或 --spreadsheet-token "..."           （二选一，必给）
+#   sheet 定位：    --sheet-id "$SID"  或 --sheet-name "<真实表名>"            （二选一，必给；占位符不要原样填）
+# 例：lark-cli sheets +csv-get --url "https://.../sheets/shtXXX" --sheet-name "<真实表名>" --range "A1:F30"
+# 注意：真实表名不要直接填 "Sheet1"——大多数表的子表不叫这个；先 +workbook-info 拿 sheets[].title 再代入。
 ```
 
 ### 系统 flag
@@ -201,35 +208,27 @@ lark-cli sheets +csv-get --url "https://.../sheets/shtXXX" --sheet-name "<真实
 | --- | --- | --- | --- |
 | `--dry-run` | bool | 否 | 零副作用：仅打印请求路径与参数模板，不发起调用；多步操作会输出每个子操作的请求模板 |
 | `--yes` | bool | 是（仅 `high-risk-write`） | 二次确认；不带时退出码 10。详见 [`../lark-shared/SKILL.md`](../lark-shared/SKILL.md) 高风险审批协议 |
-| `--print-schema` | bool | 否 | 本地打印复合 JSON flag 的 JSON Schema 并退出，不发起调用、不需要其它 required flag。搭配 `--flag-name` 指定查哪个 flag；省略时列出该 shortcut 可查询的 flag。仅对含复合 JSON flag 的 shortcut 有效。 |
-| `--flag-name` | string | 否 | 配合 `--print-schema`：flag 名不带 `--` 前缀（`cells` / `properties`）。**支持点分路径切片**：`--flag-name properties.snapshot.plotArea.axes` 只打印该子树，大 schema（chart 的 properties 约 1700 行）按需取，别整篇翻页。 |
+| `--print-schema` | bool | 否 | 本地打印复合 JSON flag 的 JSON Schema 并退出，不发起任何调用、不需要其它 required flag。与 `--flag-name <name>` 搭配指定要查哪个 flag；省略 `--flag-name` 时列出该 shortcut 所有可查询的 flag。**仅在 shortcut 含复合 JSON flag 时有效**——判断方法：该 shortcut 的 Flags 表里出现类型标注为「复合 JSON」的 flag（如 `--cells` / `--properties` / `--operations` / `--border-styles` / `--sort-keys` / `--options`）即支持；纯标量 flag 的 shortcut 不支持。 |
+| `--flag-name` | string | 否 | 配合 `--print-schema` 使用，指定要打印 JSON Schema 的 flag 名（不带 `--` 前缀，如 `cells` / `properties` / `operations`）。 |
 
-> ⚠️ **high-risk-write 命令清单（exit 10 强确认门禁）**：`+batch-update`、`+cells-clear`、`+cells-batch-clear`、`+sheet-delete`、`+dim-delete`、`+dropdown-delete`，以及各对象删除 `+chart-delete` / `+pivot-delete` / `+cond-format-delete` / `+filter-delete` / `+filter-view-delete` / `+sparkline-delete` / `+float-image-delete`。
->
-> **审批协议**：先 `--dry-run` 预览、向用户展示将执行的操作与影响范围，**获得用户明确同意后**再在原命令追加 `--yes` 执行。未经用户同意不得带 `--yes`，也不得在 exit 10 后静默补 `--yes` 重试——那等于禁用门禁。完整协议见 [`../lark-shared/SKILL.md`](../lark-shared/SKILL.md)。
-
-**Agent 使用提示**：写复合 JSON flag 前对结构不确定时，先 `--print-schema --flag-name <name>`（深层字段用点分路径切片）再构造 payload；图表直接 `+chart-create --print-example <type>` 拿最小可用模板改参。reference 的 `## Schemas` 段只给一层结构。
+**Agent 使用提示**：写复合 JSON flag（`--cells` / `--properties` / `--operations` / `--border-styles` / `--sort-keys` / `--options` 等）时，如果对结构不确定，先跑 `lark-cli sheets <shortcut> --print-schema --flag-name <name>` 把完整 JSON Schema 读出来再构造 payload，比靠 reference 的速查表更精确，也避免因为字段拼写或缺失被服务端拒绝。reference 的 `## Schemas` 段只给一层结构，深层只能靠 `--print-schema` 或 `## Examples` 的真实示例。
 
 ### flag 内容类型与输出约定（术语速记）
 
-- JSON 类入参分三类：**复合 JSON** = 深层嵌套对象（`--print-schema` 可查）；**简单 JSON** = 一二维标量数组；**非 JSON 文本** = 原样文本（如 CSV）。`--print-schema` 只对复合 JSON flag 有效。
-- **envelope**：所有 shortcut 返回统一外层 `{ok, identity, data, ...}`；写操作不会自动回读，校验自行调用 `+*-list` / `+*-get` / `+cells-get`。
+- flag 表里 JSON 类入参标三类：**复合 JSON** = 深层嵌套对象（用 `--print-schema` 取完整结构）；**简单 JSON** = 一维 / 二维标量数组（如 `["sheet1!A1:B2",...]` / `[["alice",95]]`，结构简单无需 print-schema）；**非 JSON 文本** = 原样文本（如 CSV）。`--print-schema` 只对**复合 JSON** flag 有效（同一 shortcut 的简单 JSON flag 如 `--colors` 不在此列）。
+- **envelope**：所有 shortcut 返回统一外层结构 `{ok, identity, data, ...}`。正文里 `envelope.data` 指业务数据层（如 `+csv-get` 的 `annotated_csv`）；写操作不会自动回读，如需校验请自行调用对应的 `+*-list` / `+*-get` / `+cells-get`。
 
 ## 复合 JSON / 大入参：优先 stdin
 
-大 payload（`--operations` / `--cells` / `--sheets` / `--styles` / `--properties`…）、或含换行 / 引号 / `!` 等特殊字符时，优先 heredoc stdin（`-`）传入，避免命令行超长与 shell 转义问题：
+flag 帮助里标注支持 **Stdin** 的入参，当 payload 较大、含换行 / 引号等特殊字符，或已经落在某个文件里时，优先用 stdin（`-`）传入，避免命令行超长与 shell 转义问题。
+
+推荐写法：payload 写到用户项目目录之外的临时文件（放系统临时目录，避免污染项目），再用 stdin 喂进去：
 
 ```bash
-lark-cli sheets +batch-update --url "..." --dry-run --operations - <<'JSON'   # high-risk：先 --dry-run，用户同意后再追加 --yes 重发
-[{"shortcut":"+cells-set","input":{...}}]
-JSON
+# TMPFILE 指向系统临时目录下的 payload 文件（脚本里用 tempfile.gettempdir() / os.tmpdir() 等取临时目录）
+lark-cli sheets +cells-set --url "..." --sheet-name "Sheet1" --range "A1:B2" --cells - < "$TMPFILE"
 ```
 
-- **stdin 每次调用只能给一个 flag**：`+table-put` 同时传 `--sheets` 与 `--styles` 两个大 JSON 时，一个走 `-`、另一个走 `@./styles.json`（`@file` 只接受 cwd 下相对路径，**绝对路径会被拒**；正解是 stdin，别 cd、别把临时文件写进用户项目目录）。
-- **参数含特殊字符时用单引号包裹即可，不要 `set +H`**（sh/dash 下非法直接报错）；参数本身含单引号或 payload 大时走 stdin。
-- **非 POSIX shell（PowerShell / cmd.exe）适配**：本 skill 全部 `bash` 代码块（heredoc `<<'JSON'`、单引号转义 `'\''`）只适用于 bash / zsh，动手前先判断当前 shell，非 POSIX 环境按下表改写，**不要试错式改引号**——`@file`（cwd 相对路径）是全平台无引号问题的兜底形态：
+**参数含特殊字符（`!` / 引号 / 空格 / 非 ASCII）时，用单引号包裹该参数即可，不要起手 `set +H` 之类的 shell 开关来防转义。** `set +H`（关 bash history expansion）在 `sh` / `dash` 下是非法选项（`set: Illegal option -H`）、会让整条命令直接失败；而单引号挡得住 `!` 的 history expansion（否则报 `event not found`），对 bash 与 `sh` / `dash` 一致安全。参数本身含单引号、或 payload 较大时，按上文走 stdin。
 
-| 形态 | bash / zsh | PowerShell | cmd.exe |
-| --- | --- | --- | --- |
-| 大 / 多行 JSON | `--flag - <<'JSON' … JSON` | 先写 UTF-8 无 BOM 文件再 `--flag '@./x.json'`，或 `Get-Content -Raw ./x.json \| lark-cli … --flag -` | 先写文件再 `--flag @./x.json`（cmd 无 heredoc / 管道读文件不可靠） |
-| 单行 inline JSON | `--flag '{"a":1}'` | `--flag '{"a":1}'`（PS 单引号同为字面量） | 不要 inline——cmd 会吃掉内层双引号，一律走 `@file` |
+**`@file` 接绝对路径会被拒，且被拒后不要照报错提示做。** `@file` 出于安全只接受 cwd 下的相对路径，传 cwd 之外的绝对路径会被拒。此时报错会建议"先 cd 到目标目录，或改用相对路径"——**两条都不要照做**：cd 过去、或把临时文件写进用户项目目录，都会污染工作目录。正解是改用 stdin（`--<flag> - < 文件`）。

skills/lark-sheets/references/lark-sheets-batch-update.md

@@ -8,23 +8,26 @@
 2. **批次完成后必须回读校验**：整个 `+batch-update` 执行成功后，用 `+csv-get` 或 `+cells-get` 抽样回读受影响区域，至少校验 3-5 个代表性单元格（首 / 中 / 末），与本地脚本预先计算的预期值对照。
 3. **预期条数前置断言**：涉及"批量填充 N 行"或"对 M 个区域分别写入"时，先把 N、M 硬编码进代码，回读后断言实际等于预期；不一致就再发一轮 `+batch-update` 补齐，禁止交付半成品。
 
-若本次 `+batch-update` 的任一子操作写入了公式、复制了公式模板、或导入了含公式的数据块，**回读校验之后还必须继续执行 `+formula-verify`**。`+batch-update` 只保证"写入动作按序执行了"，不保证整批公式运行结果 zero-error。
+若本次 `+batch-update` 的任一子操作写入了公式、复制了公式模板、或导入了含公式的数据块，**回读校验之后还必须继续执行 `+formula-verify`**。`+batch-update` 的原子提交只保证“写入动作都执行了”，不保证整批公式运行结果 zero-error。
 
 ## 使用场景
 
-写入。把**跨类型、有顺序依赖**的多个写入操作合并为一次请求按序执行（如插列 → 写表头 → 回填数据）。注意：不支持嵌套 `+batch-update`。
+写入。批量执行多个写入工具操作。将多个工具调用合并为一次请求，按顺序依次执行。适合需要连续执行多个写入操作的场景（如先修改结构再写入数据）。注意：不支持嵌套 `+batch-update`。
 
-**先分流再动手（按操作组合选入口）**：美化收尾（样式 / 合并 / 行高列宽 / 冻结的任意组合）→ 一次 `+styles-put`（声明式规格，见 `lark-sheets-styles-put`），不要拼 `--operations` 子操作数组；**同一个写操作**打多个区域 → 用该命令自身的复数形态（`+cells-set --writes` / `+cells-batch-clear` / `+dim-delete --ranges` / resize 的 map 形态等）；只有跨类型、有顺序依赖的操作链才用本命令。
+**不可放进 `--operations` 的写 shortcut**（`shortcut` 枚举不含它们，强行写入会被校验拒）：`+cells-set-image`（需本地上传图片）、`+dropdown-update` / `+dropdown-delete` / `+cells-batch-set-style` / `+cells-batch-clear`（自身已是批量入口，不可再嵌套）、`+dim-move`。这些操作需在 `+batch-update` 之外单独调用。
 
-**不可放进 `--operations` 的写 shortcut**（`shortcut` 枚举不含它们，强行写入会被校验拒）：`+cells-set-image`（需本地上传图片）、`+styles-put` / `+dropdown-update` / `+dropdown-delete` / `+cells-batch-clear`（自身已是批量入口，不可再嵌套）、`+dim-move`。这些操作需在 `+batch-update` 之外单独调用。
+**⚠️ 何时必须使用 `+batch-update`（硬性要求）**：
+- 需要对**多个**不同区域执行 `+cells-{merge|unmerge}` 时（如按分组合并多列相同内容）
+- 需要先插入行列再写入数据时（`+dim-{insert|delete|hide|unhide|freeze|group|ungroup}` + `+cells-set`）
+- 需要对多个区域执行不同写入操作时（多次 `+cells-set` + `+cells-clear` 等组合）
 
-**行高列宽批量不走这里**：多行 / 多列不同尺寸用 `+styles-put` 的 `row_sizes` / `col_sizes`（可与样式同批），或 `+rows-resize --heights` / `+cols-resize --widths` 的 map 形态（见 `lark-sheets-range-operations`）；map 形态不可作为 `--operations` 子操作嵌入（子操作里仍可用单区间形态 `range` + `height`/`width`）。
+**行高列宽批量不走这里**：多行 / 多列不同尺寸直接用 `+rows-resize --heights` / `+cols-resize --widths` 的 map 形态（如 `--widths '{"A":100,"C:E":120}'`，见 `lark-sheets-range-operations`），一次调用原子完成；map 形态不可作为 `--operations` 子操作嵌入（子操作里仍可用单区间形态 `range` + `height`/`width`）。
 
-**执行语义（fail-fast，不回滚）**：默认首个失败的子操作即中断剩余操作，但**已执行成功的子操作不回滚**——服务端报 "N succeeded, M failed" 时前 N 个已实际生效。修复失败项后**只重发失败起的剩余子集**，整批重发会把已成功的操作（如插行）重复应用。传 `--continue-on-error` 则遇失败仍继续执行剩余操作。正因如此，含结构变更（插删行列 / 移动）的批次失败后要先回读确认现状再续发。
+当同一工具需要对多个区域重复调用时，**必须**改用 `+batch-update` 合并为单次请求——`+batch-update` 是原子提交（要么全成功要么整批回滚）；逐个调用非原子，中途失败会留下半成品。
 
 **公式相关批处理的默认闭环**：
 - 写前：先读 `lark-sheets-formula-translation`，把公式改写成飞书可执行语义。
-- 写时：用 `+batch-update` 一次性完成插行/写公式/复制模板等成套动作。
+- 写时：用 `+batch-update` 一次性完成插行/写公式/复制模板等原子动作。
 - 写后：抽样回读之外，继续跑 `lark-sheets-formula-verify`，直到 `+formula-verify` 返回 `status='success'`。
 
 **`+dropdown-update` 的选项模式（`--options` / `--source-range` 二选一）+ 配色规则**（`--colors` 长度可短不能长、必须配 `--highlight=true` 才生效、不传按内置 10 色色板循环补色）见 [`lark-sheets-write-cells`](./lark-sheets-write-cells.md) 的「Dropdown 选项 + 配色」节，本文不重复。`+dropdown-delete` 不涉及这些 flag。
@@ -34,6 +37,7 @@
 | Shortcut | Risk | 分组 |
 | --- | --- | --- |
 | `+batch-update` | high-risk-write | 批量 |
+| `+cells-batch-set-style` | write | 批量 |
 | `+dropdown-update` | write | 对象 |
 | `+dropdown-delete` | high-risk-write | 对象 |
 | `+cells-batch-clear` | high-risk-write | 批量 |
@@ -46,9 +50,29 @@ _公共：URL/token（无 sheet 定位） · 系统：`--yes`、`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--operations` | string + File + Stdin（复合 JSON） | required | JSON 数组：[{"shortcut":"+xxx-yyy","input":{...}}, ...]。shortcut 用 CLI 名；input 是该 shortcut 的入参集——含子表定位 sheet_id（或 sheet_name），但不含 spreadsheet token/url（后者只在顶层 --url/--spreadsheet-token 给一次；+batch-update 顶层没有 --sheet-id）；input 的键是该 shortcut 的 flag 展平成 JSON（如 "range":"A11:B12"），不是再套一层嵌套。基础 flag 查 --help，复合 JSON flag 查 --print-schema --flag-name <flag>；不要手填 operation 字段（由 CLI 按 shortcut 自动注入）。默认 fail-fast：首个失败即中断剩余操作，**已执行的子操作不回滚**（服务端报 "N succeeded, M failed" 时 N 个已生效，修复后只重发失败起的剩余子集，不要整批重发）；传 --continue-on-error 遇失败仍继续；不支持嵌套；按数组顺序串行执行 |
+| `--operations` | string + File + Stdin（复合 JSON） | required | JSON 数组：[{"shortcut":"+xxx-yyy","input":{...}}, ...]。shortcut 用 CLI 名；input 是该 shortcut 的入参集——含子表定位 sheet_id（或 sheet_name），但不含 spreadsheet token/url（后者只在顶层 --url/--spreadsheet-token 给一次；+batch-update 顶层没有 --sheet-id）；input 的键是该 shortcut 的 flag 展平成 JSON（如 "range":"A11:B12"），不是再套一层嵌套。基础 flag 查 --help，复合 JSON flag 查 --print-schema --flag-name <flag>；不要手填 operation 字段（由 CLI 按 shortcut 自动注入）。默认严格事务（首个失败即整批中断），传 --continue-on-error 切换为软批量（遇失败仍继续）；不支持嵌套；按数组顺序串行执行 |
 | `--continue-on-error` | bool | optional | 遇子操作失败时继续执行剩余操作；默认 false（首个失败即整批中断） |
 
+### `+cells-batch-set-style`
+
+_公共：URL/token（无 sheet 定位） · 系统：`--dry-run`_
+
+| Flag | Type | 必填 | 说明 |
+| --- | --- | --- | --- |
+| `--ranges` | string + File + Stdin（简单 JSON） | required | 目标范围 JSON 数组（最多 100 个），每项必须带 sheet 前缀（如 `["Sheet1!A1:B2","Sheet2!D1:D10"]`，前缀裸写不加引号）；前缀必须与 sheet 真实显示名完全一致（含大小写），不接受 sheet reference_id；支持跨 sheet；所有 range 应用同一组 style |
+| `--background-color` | string | optional | 背景颜色（十六进制，如 `#ffffff`） |
+| `--font-color` | string | optional | 字体颜色（十六进制，如 `#000000`） |
+| `--font-family` | string | optional | 字体名称（如 `Arial`、`微软雅黑`） |
+| `--font-size` | float64 | optional | 字体大小（px，例：10、12、14） |
+| `--font-style` | string | optional | 字体样式（可选值：`normal` / `italic`） |
+| `--font-weight` | string | optional | 字重（可选值：`normal` / `bold`） |
+| `--font-line` | string | optional | 字体线条样式（可选值：`none` / `underline` / `line-through`） |
+| `--horizontal-alignment` | string | optional | 水平对齐（可选值：`left` / `center` / `right`） |
+| `--vertical-alignment` | string | optional | 垂直对齐（可选值：`top` / `middle` / `bottom`） |
+| `--word-wrap` | string | optional | 换行策略（可选值：`overflow` / `auto-wrap` / `word-clip`） |
+| `--number-format` | string | optional | 数字格式（例：文本 `@`、数字 `0.00`、货币 `$#,##0.00`、日期 `mm/dd/yyyy`） |
+| `--border-styles` | string + File + Stdin（复合 JSON） | optional | 边框配置 JSON（结构同 +cells-set-style） |
+
 ### `+dropdown-update`
 
 _公共：URL/token（无 sheet 定位） · 系统：`--dry-run`_
@@ -91,6 +115,16 @@ _要批量执行的 CLI shortcut 操作列表，按声明顺序串行执行；
 - `shortcut` (enum) — CLI shortcut 名（不是底层 MCP tool 名） [+cells-set / +cells-set-style / +cells-clear / +cells-merge / +cells-unmerge / +cells-replace / +csv-put / +dropdown-set / +dim-insert / +dim-delete / +dim-hide / +dim-unhide / +dim-freeze / +dim-group / +dim-ungroup / +rows-resize / +cols-resize / +range-move / +range-copy / +range-fill / +range-sort / +sheet-create / +sheet-delete / +sheet-rename / +sheet-move / +sheet-copy / +sheet-hide / +sheet-unhide / +sheet-set-tab-color / +sheet-show-gridline / +sheet-hide-gridline / +chart-create / +chart-update / +chart-delete / +pivot-create / +pivot-update / +pivot-delete / +cond-format-create / +cond-format-update / +cond-format-delete / +filter-create / +filter-update / +filter-delete / +filter-view-create / +filter-view-update / +filter-view-delete / +sparkline-create / +sparkline-update / +sparkline-delete / +float-image-create / +float-image-update / +float-image-delete]
 - `input` (object) — 该 shortcut 的入参集——含子表定位 sheet_id（或 sheet_name），但不含 spreadsheet token/url（后者只在顶层 …
 
+### `+cells-batch-set-style` `--border-styles`
+
+_单元格边框配置，含 top/bottom/left/right 四个方向，每个方向的结构相同（见 top）_
+
+**顶层字段**：
+- `top` (object?) { style?: enum, weight?: enum, color?: string }
+- `bottom` (object?) { style?: enum, weight?: enum, color?: string }
+- `left` (object?) { style?: enum, weight?: enum, color?: string }
+- `right` (object?) { style?: enum, weight?: enum, color?: string }
+
 ### `+dropdown-update` `--options`
 
 _列表选项_
@@ -122,7 +156,7 @@ lark-cli sheets +batch-update --url "https://example.feishu.cn/sheets/shtXXX" --
 > - **每个子操作的子表定位 `sheet_id`（或 `sheet_name`）写进它自己的 `input`**（见上方 ops.json 每个 item）。
 > - `input` 的键是该 shortcut 的 flag **展平**成 JSON（`"range":"A11:B12"`、`"position":11`），不要把整组 `--operations` 再套一层嵌套 JSON。
 
-> **常见组合：插列 + 写表头 + 整列回填**——一次批量提交，不要拆成 N 次独立调用。批量回填同一列 **只需一次** `+cells-set`（range 写整列范围、cells 写 N×1 矩阵），不需要逐行循环。
+> **常见组合：插列 + 写表头 + 整列回填**——一次原子提交，不要拆成 N 次独立调用。批量回填同一列 **只需一次** `+cells-set`（range 写整列范围、cells 写 N×1 矩阵），不需要逐行循环。
 >
 > ```jsonc
 > // 在 C 列前插入新列 → 写表头 C1 → 回填 C2:C100 共 99 行
@@ -135,9 +169,20 @@ lark-cli sheets +batch-update --url "https://example.feishu.cn/sheets/shtXXX" --
 > ]
 > ```
 
+### `+cells-batch-set-style`
+
+多 range 应用同一组 style（服务端走 `+batch-update` 原子事务）：
+
+```bash
+# 表头行 + 汇总行同时刷成蓝底白字
+lark-cli sheets +cells-batch-set-style --url "..." \
+  --ranges '["sheet1!A1:F1","sheet1!A30:F30"]' \
+  --background-color "#1E5BC6" --font-color "#FFFFFF" --font-weight bold
+```
+
 ### `+cells-batch-clear`
 
-多 range 一次性清除（服务端走 `+batch-update` 批量提交，fail-fast、不回滚）；`--scope` 同 `+cells-clear`（`content` / `formats` / `all`，默认 `content`），`high-risk-write` 强制 `--yes`：
+多 range 一次性清除（服务端走 `+batch-update` 原子事务）；`--scope` 同 `+cells-clear`（`content` / `formats` / `all`，默认 `content`），`high-risk-write` 强制 `--yes`：
 
 ```bash
 # dry-run 先看清除范围
@@ -150,6 +195,6 @@ lark-cli sheets +cells-batch-clear --url "..." \
 
 ### Validate / DryRun / Execute 约束
 
-- `Validate`：`+batch-update` 的 `--operations` 必须合法 JSON，且为非空数组；逐个子操作 `shortcut` / `input` 字段必填校验，input 键必须在该 shortcut 的 flag 词汇表内（未知键报错并提示最近似键与完整键契约）；**校验错误聚合上报**——所有子操作的首错一次性返回，全部修完再重发一次即可；**禁止嵌套 `+batch-update`**。`+cells-batch-clear` 的 `--ranges` 必须 JSON 数组、每项带 sheet 前缀，`high-risk-write` 强制 `--yes` 或 `--dry-run`（`--scope` 默认 `content`）。
-- `DryRun`：按顺序输出每个子操作的目标 API + 请求 body 模板，不发起调用。
-- `Execute`：按声明顺序串行执行；默认 fail-fast——任一子操作失败即中断剩余操作，**已成功的子操作不回滚**，报错会注明已生效数量与「仅重发失败起的剩余子集」的续发方式。
+- `Validate`：`+batch-update` 的 `--operations` 必须合法 JSON，且为非空数组；逐个子操作 `shortcut` / `input` 字段必填校验；**禁止嵌套 `+batch-update`**。`+cells-batch-set-style` 的 `--ranges` 必须 JSON 数组、每项带 sheet 前缀；样式 flag 至少一个非空（或带 `--border-styles`）。`+cells-batch-clear` 的 `--ranges` 同样必须 JSON 数组、每项带 sheet 前缀，`high-risk-write` 强制 `--yes` 或 `--dry-run`（`--scope` 默认 `content`）。
+- `DryRun`：按顺序输出每个子操作的目标 API + 请求 body 模板；首个失败则整批 fail-fast（不实际执行任何后续）。
+- `Execute`：按声明顺序串行执行；任一子操作失败立即中断并回滚到该子操作前状态（具体回滚能力取决于子操作类型，沿用 `+batch-update` 的语义）。

skills/lark-sheets/references/lark-sheets-chart.md

@@ -27,7 +27,7 @@
 
 **多图表需求**：当用户同时提到多种分析（如"统计占比 + 对比数量"），必须创建多个图表，每个对应一种类型，不要只做一个。
 
-**`--properties` 结构锚点（构造前必读）**：`--properties` 顶层只有 `position` / `offset` / `size` / `snapshot` 四个字段，**没有**顶层 `data`，也没有再嵌一层 `properties`。图表数据配置全部挂在 `snapshot.data` 下——下文及示例里出现的 `refs` / `headerMode` / `dim1` / `dim2` / `nameRef` 一律指 `snapshot.data.refs` / `snapshot.data.headerMode` / `snapshot.data.dim1` / `snapshot.data.dim2`（及其下的 `serie.nameRef` / `series[].nameRef`）；样式 / 堆叠 / 数据标签等在 `snapshot.plotArea` 下。**构造起点优先用 `lark-cli sheets +chart-create --print-example <column|bar|line|area|pie|scatter|radar|combo>` 拿最小可用模板改参**（本地即时返回）；查深层字段用点分路径切片 `--print-schema --flag-name properties.snapshot.plotArea.axes`，别整篇 dump 翻页。完整结构以 `--print-schema --flag-name properties` 为准。
+**`--properties` 结构锚点（构造前必读）**：`--properties` 顶层只有 `position` / `offset` / `size` / `snapshot` 四个字段，**没有**顶层 `data`，也没有再嵌一层 `properties`。图表数据配置全部挂在 `snapshot.data` 下——下文及示例里出现的 `refs` / `headerMode` / `dim1` / `dim2` / `nameRef` 一律指 `snapshot.data.refs` / `snapshot.data.headerMode` / `snapshot.data.dim1` / `snapshot.data.dim2`（及其下的 `serie.nameRef` / `series[].nameRef`）；样式 / 堆叠 / 数据标签等在 `snapshot.plotArea` 下。完整结构以 `lark-cli sheets +chart-create --print-schema --flag-name properties` 为准。
 
 **常见配置错误（必须注意）**：
 - **图表类型选择错误**：用户说"堆积柱形图/百分比堆积"时，应在 `properties.snapshot.plotArea.plot.extra.stack` 中配置堆叠；百分比堆叠需在该 stack 下设置 `percentage: true`。用户说"占比/比例"时，优先考虑饼图或百分比堆积图。注意区分 `column`（柱形图，纵向）与 `bar`（条形图，横向）是两个不同的 type 取值，"对比/各 XX" 类纵向柱默认用 `column`
@@ -125,7 +125,6 @@ _公共四件套 · 系统：`--dry-run`_
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `--properties` | string + File + Stdin（复合 JSON） | required | 图表完整配置 JSON。顶层字段为 `position` / `offset` / `size` / `snapshot`（无顶层 `data`，也无再嵌一层 `properties`）；图表数据配置在 `snapshot.data` 下（含 `refs` / `headerMode` / `dim1` / `dim2`）；必须至少含 `snapshot.data.dim1.serie.index` 或 `dim2.series[].index` 之一，否则 server 拒。结构嵌套深，完整结构跑 `--print-schema --flag-name properties` |
-| `--print-example` | string | optional | 打印指定图表类型的最小可用 `--properties` 模板后直接退出（`area` / `bar` / `column` / `combo` / `line` / `pie` / `radar` / `scatter`）。纯本地执行，不需要 locator flag、不发网络请求；传入未知类型时列出全部可用类型 |
 
 ### `+chart-update`
 

skills/lark-sheets/references/lark-sheets-conditional-format.md

@@ -172,7 +172,7 @@ lark-cli sheets +cond-format-create --url "..." --sheet-id "$SID" \
 lark-cli sheets +cond-format-delete --url "..." --sheet-id "$SID" --rule-id "$RULE_ID" --yes
 ```
 
-> 一次只删一个 `--rule-id`。要删**多个**条件格式时，先 `+cond-format-list` 拿到各 `rule-id`，再用 `+batch-update` 把多个 `+cond-format-delete` 合并为单次批量提交（fail-fast、不回滚），不要逐个调用。
+> 一次只删一个 `--rule-id`。要删**多个**条件格式时，先 `+cond-format-list` 拿到各 `rule-id`，再用 `+batch-update` 把多个 `+cond-format-delete` 合并为单次原子提交，不要逐个调用。
 
 ### Validate / DryRun / Execute 约束
 

skills/lark-sheets/references/lark-sheets-range-operations.md

@@ -54,7 +54,7 @@
 5. **新增合并时数据保护**：合并前确认目标区域只有左上角有数据，其余单元格为空，否则合并会导致非左上角的数据丢失。
 6. **批量取消合并一次调用即可**：当一个范围（整列 `A:A`、整行 `3:3`、矩形 `A1:D100`）内存在多个合并区域，直接调一次 `+cells-unmerge` 传入这个大范围，会一次性取消该范围内所有合并区域；**不要**为每个合并区域单独调用 unmerge，也不要用 `+batch-update` 拆成多次 unmerge。
 
-**⚠️ 多区域合并不要逐个调用**：对**多个**不同区域执行 `+cells-merge` 时，写成一份 `+styles-put --styles` 的 `cell_merges` 一次交付（合并与样式 / 行高列宽 / 冻结同属一份声明式规格，见 `lark-sheets-styles-put`）；只有当合并夹在**跨类型、有顺序依赖**的操作链里（如插列 → 合并 → 写表头）才用 `+batch-update`（fail-fast、不回滚，入参格式见 `lark-sheets-batch-update`）。行高列宽同理**不需要** `+batch-update`：多行 / 多列不同尺寸直接用 `+rows-resize --heights` / `+cols-resize --widths` 的 map 形态，一次调用完成。
+**⚠️ 批量操作必须用 `+batch-update`**：对**多个**不同区域执行 `+cells-merge` 时，禁止逐个调用，合并为单次原子 `+batch-update`（语义与 `--operations` 入参格式见 `lark-sheets-batch-update`）。行高列宽**不需要** `+batch-update`：多行 / 多列不同尺寸直接用 `+rows-resize --heights` / `+cols-resize --widths` 的 map 形态，一次调用原子完成。
 
 **唯一例外**：`+cells-unmerge` 原生支持传一个大 range 一次性取消其中所有合并区域，应直接单次调用，**不要**拆进 `+batch-update`。
 
@@ -129,7 +129,7 @@ _公共四件套 · 系统：`--dry-run`_
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `--height` | int | xor | 统一行高（像素，例：30 / 40 / 60；不是磅/points），配 `--range` 使用。传了 `--height` 就是像素模式，可以省略 `--type`；显式 `--type pixel` 也行（等价）。多行不同高用 `--heights` |
-| `--heights` | string + File + Stdin（复合 JSON） | xor | 差异化行高 map，一次调用给多行设置不同高度：键为单行（`"1"`）或行闭区间（`"2:20"`），值为像素高（如 30 / 50）、`"auto"`（自适应内容）或 `"standard"`（重置默认）。⚠️ 单位是像素，不是磅/points。与 `--range` / `--height` / `--type` 互斥 |
+| `--heights` | string + File + Stdin（复合 JSON） | xor | 差异化行高 map，一次原子调用给多行设置不同高度：键为单行（`"1"`）或行闭区间（`"2:20"`），值为像素高（如 30 / 50）、`"auto"`（自适应内容）或 `"standard"`（重置默认）。⚠️ 单位是像素，不是磅/points。与 `--range` / `--height` / `--type` 互斥 |
 | `--type` | string | xor | 尺寸方式 enum：`pixel`（需配 `--height`）/ `standard`（重置为默认行高）/ `auto`（自动适应内容）。常规写法直接给 `--height` 即可省略本 flag；`--type standard` / `--type auto` 不能与 `--height` 同时给（可选值：`pixel` / `standard` / `auto`） |
 | `--range` | string | xor | 要调整行高的行闭区间；1-based 行号如 `2:10` 或单行 `5`。统一尺寸形态必填（配 `--height` 或 `--type`）；map 形态（`--heights`）不传 |
 
@@ -140,7 +140,7 @@ _公共四件套 · 系统：`--dry-run`_
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `--width` | int | xor | 统一列宽（像素，例：80 / 120 / 200；不是 Excel 字符单位），配 `--range` 使用。传了 `--width` 就是像素模式，可以省略 `--type`；显式 `--type pixel` 也行（等价）。多列不同宽用 `--widths` |
-| `--widths` | string + File + Stdin（复合 JSON） | xor | 差异化列宽 map，一次调用给多列设置不同宽度：键为单列（`"A"`）或列闭区间（`"C:E"`），值为像素宽（如 80 / 120 / 200）或 `"standard"`（重置默认）。⚠️ 单位是像素，不是 Excel 字符单位（像素 ≈ 字符数×8+16）。与 `--range` / `--width` / `--type` 互斥 |
+| `--widths` | string + File + Stdin（复合 JSON） | xor | 差异化列宽 map，一次原子调用给多列设置不同宽度：键为单列（`"A"`）或列闭区间（`"C:E"`），值为像素宽（如 80 / 120 / 200）或 `"standard"`（重置默认）。⚠️ 单位是像素，不是 Excel 字符单位（像素 ≈ 字符数×8+16）。与 `--range` / `--width` / `--type` 互斥 |
 | `--type` | string | xor | 尺寸方式 enum：`pixel`（需配 `--width`）/ `standard`（重置为默认列宽）。常规写法直接给 `--width` 即可省略本 flag；`--type standard` 不能与 `--width` 同时给（可选值：`pixel` / `standard`） |
 | `--range` | string | xor | 要调整列宽的列闭区间；列字母如 `A:E` 或单列 `C`。统一尺寸形态必填（配 `--width` 或 `--type`）；map 形态（`--widths`）不传 |
 
@@ -242,7 +242,7 @@ lark-cli sheets +cells-unmerge --url "..." --sheet-id "$SID" --range "A1:C100"
 行高列宽分两条 shortcut，避免行 / 列在底层 schema 的差异（行支持 `auto`，列不支持）混在一起。两种形态：
 
 - **统一尺寸**：`--range` + `--height`/`--width <px>`（省略 `--type`，等价于 `--type pixel`）。非像素模式走 `--type standard` / `--type auto`，此时不能再带像素值。
-- **差异化尺寸**：`--heights`/`--widths` 一个 JSON map，键为单行/列或闭区间、值为像素或模式字符串，**一次调用完成多行 / 多列不同尺寸**——不要拆多次调用，也不要用 `+batch-update`。
+- **差异化尺寸**：`--heights`/`--widths` 一个 JSON map，键为单行/列或闭区间、值为像素或模式字符串，**一次调用原子完成多行 / 多列不同尺寸**——不要拆多次调用，也不要用 `+batch-update`。
 
 ```bash
 # 统一尺寸：把第 2-10 行设为固定 30 px
@@ -292,6 +292,6 @@ lark-cli sheets +range-sort --url "..." --sheet-id "$SID" --range "A1:E100" --ha
 
 ### Validate / DryRun / Execute 约束
 
-- `Validate`：XOR 公共四件套；`+cells-clear` 强制 `--yes` 或 `--dry-run`；`+range-*` 校验源 / 目标 range 在同一 spreadsheet；`+range-sort` 的 `--sort-keys` 必须合法 JSON 数组且 col 都在 `--range` 内；`+rows-resize` / `+cols-resize` 两种形态二选一——统一形态必须给 `--range` 且至少给 `--height`/`--width` 或 `--type` 之一（`--type standard`/`auto` 不能与像素 flag 同给，`--type pixel` 共存 OK），map 形态（`--heights`/`--widths`）不能与 `--range`/`--height`/`--width`/`--type` 混用，map 键必须与命令维度一致（行数字 / 列字母）、不得重复，值为正整数像素或模式字符串；列宽 < 20px 拒绝（疑似 Excel 字符单位）；`+cols-resize` 不接受 `auto`（列宽不支持自适应）。map 形态在 `+batch-update` 子操作里不可用（它本身就是批量提交）。
+- `Validate`：XOR 公共四件套；`+cells-clear` 强制 `--yes` 或 `--dry-run`；`+range-*` 校验源 / 目标 range 在同一 spreadsheet；`+range-sort` 的 `--sort-keys` 必须合法 JSON 数组且 col 都在 `--range` 内；`+rows-resize` / `+cols-resize` 两种形态二选一——统一形态必须给 `--range` 且至少给 `--height`/`--width` 或 `--type` 之一（`--type standard`/`auto` 不能与像素 flag 同给，`--type pixel` 共存 OK），map 形态（`--heights`/`--widths`）不能与 `--range`/`--height`/`--width`/`--type` 混用，map 键必须与命令维度一致（行数字 / 列字母）、不得重复，值为正整数像素或模式字符串；列宽 < 20px 拒绝（疑似 Excel 字符单位）；`+cols-resize` 不接受 `auto`（列宽不支持自适应）。map 形态在 `+batch-update` 子操作里不可用（它本身就是原子批量）。
 - `DryRun`：所有写操作输出"将要 PATCH 的 range + 受影响 cell 数估算"。
 - `Execute`：写后不自动回读；如需确认，自行调用 `+cells-get --range <影响范围>` 抽样比对。

skills/lark-sheets/references/lark-sheets-read-data.md

@@ -22,7 +22,7 @@
 | 读取目的 | 用这个 shortcut | 数据去向 | 说明 |
 |---------|----------------|---------|------|
 | 快速查看纯值数据、批量处理 | `+csv-get` | 对话上下文 | 返回 CSV 文本（每行带 `[row=N]` 前缀）；大表请按 `--range` 行窗口分批读（截断时看 `has_more`） |
-| 按列类型结构化读出（喂 DataFrame / round-trip 回 `+table-put`） | `+table-get` | 对话上下文 | 返回 typed 协议（`columns:[列名]` + `data` + `dtypes`/`formats` + `range`），输出形状对齐 pandas split；可一行 `pd.DataFrame(sheet["data"], columns=sheet["columns"]).astype(sheet["dtypes"])` 还原 DataFrame，或直接 round-trip 回 `+table-put`。不带 `--range` 时读**完整 used range**（跨过表中部空行 / 空列），每个子表回传实际读取范围 `range` 供完整性校验；被 `max_chars` 裁掉时该子表还会带 `truncated: true` 与 `truncation_warning`，**先看这两个字段再用数据**。注意这与下文 `current_region` "遇表中部空行截断"不矛盾：`+table-get` 读的是子表物理 used range（飞书记录的已用矩形，含中间空行），`current_region` 是从锚点连通扩展、遇整行空行就断 |
+| 按列类型结构化读出（喂 DataFrame / round-trip 回 `+table-put`） | `+table-get` | 对话上下文 | 返回 typed 协议（`columns:[列名]` + `data` + `dtypes`/`formats` + `range`），输出形状对齐 pandas split；可一行 `pd.DataFrame(sheet["data"], columns=sheet["columns"]).astype(sheet["dtypes"])` 还原 DataFrame，或直接 round-trip 回 `+table-put`。不带 `--range` 时读**完整 used range**（跨过表中部空行 / 空列），每个子表回传实际读取范围 `range` 供完整性校验。注意这与下文 `current_region` "遇表中部空行截断"不矛盾：`+table-get` 读的是子表物理 used range（飞书记录的已用矩形，含中间空行），`current_region` 是从锚点连通扩展、遇整行空行就断 |
 | 查看公式、样式、批注、数据验证 | `+cells-get` | 对话上下文 | 返回单元格完整信息，token 开销较大 |
 | 查看某区域的下拉框（数据验证）选项 | `+dropdown-get` | 对话上下文 | 返回该 A1 范围已配置的下拉列表选项 |
 
@@ -32,72 +32,7 @@
 - 需要公式/样式/批注 → `+cells-get`
 - 只想知道某区域下拉框有哪些选项 → `+dropdown-get`
 
-## 读表理解脚本（Agent 优先入口）
-
-当目标是"先理解表格内容 / 结构 / 子表边界"，且本地存在 `scripts/lark_*.py`（只随仓库版 skill 分发，二进制内嵌版不含 `scripts/`），可优先用这组只读脚本，再决定是否直接调用上述 shortcut。脚本是可选捷径，不是必经入口——脚本不可用时直接按下表右列的 CLI 等价路径执行：如果任务很小，或需要公式 / 样式 / 批注 / 精确原始值等脚本未覆盖的信息，可以直接用 CLI 做等价或更精细读取。
-
-| 脚本 | 底层 shortcut | 适用场景 |
-| --- | --- | --- |
-| `scripts/lark_inspect_workbook.py` | `+workbook-info` / `+sheet-info` / `+csv-get` | 在线表格第一步预检：拿 sheet 清单、布局、预览、`current_region` |
-| `scripts/lark_detect_subtables.py` | `+workbook-info` / `+sheet-info --include merges,hidden_rows,hidden_cols` / 小窗口 `+csv-get` | 同一 sheet 可能有多个表格区域、汇总块、备注块时，在**已知且未截断的窗口**内识别候选子表 range |
-| `scripts/lark_profile_table.py` | `+csv-get` / `+sheet-info --include hidden_rows,hidden_cols`（默认包含隐藏行列时；必要时再手工 `+cells-get` / `+table-get`） | 对**已确认且未截断的候选 range**做表头、数据范围、列类型、特殊行画像，并输出 `summary` / `field_map` / `risk_warnings` / `write_hints` |
-
-`lark_profile_table.py` 是**启发式画像**，不是最终判定器：它能降低手工数行列和漏看特殊行的风险，但表头、多行标题、数据末行、列类型、特殊行和追加列都可能需要二次确认。批量写入、公式、排序、筛选、去重、透视/图表等操作前，不能只凭 profile 结果直接写；必须把 profile 输出与任务语义、样本值、必要的 CLI 补读一起核对。
-
-`lark_profile_table.py` 的使用口径：
-
-| 任务类型 | 建议 |
-| --- | --- |
-| 只读取或修改用户明确指定的单个单元格 / 很小范围，且不需要理解整表 | 可直接用 CLI |
-| 批量写入、公式 / 计算、排序、筛选、删除、仅保留、去重、lookup / 匹配、条件高亮、透视表、图表、汇总 | 优先对目标区域运行 `lark_profile_table.py`；若已用等价 CLI 明确确认表头、数据范围、字段列、列类型和特殊行，可跳过脚本。去重 / lookup 若目标列含 `long_numeric_like_id`、前导 0 或格式化数字，profile 只能定位列，比较值必须改用 `+cells-get` 或 `+table-get` |
-| 多块表、表头不确定、存在合并 / 汇总 / 空行 / 备注块、选区是单格但任务语义是整表 | 先 `lark_detect_subtables.py` 或补充 CLI 确认候选范围，再对目标 range 跑 `lark_profile_table.py` |
-| 需要公式、样式、批注、数据验证、精确原始值、长数字 ID 精确比较 | 先用脚本形成结构化理解，再按需补 `+cells-get` / `+table-get` / 分批 `+csv-get` |
-
-推荐链路（大表先定窗口，脚本不接受截断结果）：
-
-```bash
-python scripts/lark_inspect_workbook.py --url "<表格URL>"
-# 先用 +workbook-info 和小窗口 +csv-get 确认真实 sheet、列边界和起始区域；大表按行窗口推进。
-python scripts/lark_detect_subtables.py --url "<表格URL>" --sheet-name "<子表名>" --range "A1:H200"
-python scripts/lark_profile_table.py --url "<表格URL>" --sheet-name "<子表名>" --range "A1:H200"
-```
-
-`lark_detect_subtables.py` / `lark_profile_table.py` 的 `+csv-get` 命中 `has_more` 会以错误退出并报告已读取的 `actual_range`，绝不基于半截数据给出候选范围或画像。遇到此错误，以 `actual_range` 为已完成窗口，缩小列数或从其末行之后继续读；跨窗口的候选范围、汇总行和写入落点必须再用 CLI 核对，不能把单个窗口结果当整表结论。
-
-脚本只读，不做任何写入。它们的输出用于降低 token 和定位错误；后续需要公式、样式、批注、精确原始值时，仍按本文件规则直接调用 `+cells-get` / `+table-get` / `+csv-get`。写入前如果使用了 `lark_profile_table.py`，至少读取并使用这些字段：`summary.header_row`、`summary.data_range`、`summary.data_row_segments`、`field_map`、`risk_warnings`、`visibility`、`write_hints.safe_append_col` 和 `special_rows`。仅当 `risk_warnings` 不含 `data_range_has_gaps` 时，才可把 `data_range` 当连续写入范围；有缺口时按 `data_row_segments` 分段读写。
-
-脚本关键 flag：
-
-| Flag | 脚本 / 默认 | 何时调整 |
-| --- | --- | --- |
-| `--skip-hidden` | profile / detect，关闭（默认包含隐藏行列） | 只分析可见数据时开启；此时必须使用 profile 的 `data_row_segments`，不要把连续 `data_range` 直接用于写入。 |
-| `--max-chars` | inspect `8000`；profile / detect `25000` | 输出过大时缩小范围或降低值；profile / detect 若截断会报错并给 `actual_range`，按窗口继续。 |
-| `--header-scan-rows` | profile `20` | 表头前有多行标题、说明或空行时提高；过大时结合 `possible_multi_row_header` 补读确认，不要仅凭评分结果写入。 |
-| `--max-sheets` | inspect `3` | 未指定 sheet 时仅前 N 个 sheet 带 layout / preview，其余仍返回摘要并在 warnings 说明。 |
-| `--max-merge-components` | detect `2000` | 超限会跳过 gap 合并并告警；需缩小窗口或人工复核子表边界。 |
-| `--gap-rows` / `--gap-cols` | detect `1` / `0` | 子表被切碎或粘连时调整；每次调整后复核候选范围。 |
-
-detect 最多确认 10 个跨窗口合并锚点；超限会在 `warnings` 中说明跳过的数量。遇到该 warning，缩小扫描窗口后再复核受影响的子表边界。
-
-`lark_profile_table.py` 输出触发补读的规则：
-
-- `risk_warnings` 非空时，不要把画像当最终事实；按下表补读或调整，不在表内的 warning 也先保守复核。
-
-| Warning | 必做动作 |
-| --- | --- |
-| `mixed_value_types` / `long_numeric_like_id` / `formula_or_value_errors` | 补 `+cells-get` 或 `+table-get`，确认原始值、类型和公式。 |
-| `duplicate_headers` / `unnamed_columns` / `header_not_detected` / `header_row_not_first` / `many_empty_cells` | 补 `+csv-get` 读取表头附近和空值样本，确认真正表头与字段列。 |
-| `data_range_not_detected` / `special_rows_present` / `empty_rows_present` | 补 `+csv-get` 读取尾部和特殊行样本，确认有效数据末行。 |
-| `possible_multi_row_header` | 补读表头上下各 1-2 行；必要时 `+sheet-info --include merges` 核对跨列合并。 |
-| `hidden_rows_in_range` / `hidden_columns_in_range` | 写入前用 `+sheet-info --include hidden_rows,hidden_cols` 确认是覆盖还是跳过隐藏内容。 |
-| `data_range_has_gaps` | 不按连续 `data_range` 写；用 `summary.data_row_segments` 对每个实际读取行段单独读写。 |
-| `data_range_has_col_gaps` | 返回的列不连续（`--skip-hidden` 跳过了隐藏列）；不要把 `data_range` 当连续列区写回，按 `summary.data_col_segments` 分列段处理，否则缺口右侧的值会整体错位。 |
-
-- `write_hints.safe_append_col` 只是候选追加列，不代表绝对安全。新增列或覆盖区域前，必须用 `+csv-get` / `+cells-get` / `+sheet-info` 核对该列为空、没有隐藏列/公式/样式/对象依赖，且符合用户要求的落点。该字段已自动跳过隐藏列（跳过的列名列在 `write_hints.skipped_hidden_cols`）——注意 `--skip-hidden` 下隐藏列根本不出现在返回网格里，若它们正好都贴在数据右边缘，`data_range_has_col_gaps` 也不会告警，所以这层跳过是唯一的保护，别绕过它自己按「最后一列 +1」推落点。
-
-⚠️ **大数据优先落盘、别灌进上下文**：`+csv-get` / `+cells-get` 都受调用方 Bash / 终端的单命令 stdout 输出上限约束（常见默认约 30000 字符，超过会被截断或转存为文件）。纯值分析优先用 `+csv-get` 按 `--range` 行窗口（`A1:Z500` / `A501:Z1000` …）分批重定向到文件 + 本地脚本处理 + `+csv-put` 分批回写；若确实要让结果直接进上下文又不想触发转存，给任一命令把 `--max-chars`（默认 500000）调小到略低于该上限（如 `25000`），CLI 改为优雅截断 + `has_more` 分页。
-
-> **落盘不等于读全**：`--output-path` 只是把上限从 stdout 口径放宽到有界的 2000 万字符（读取链路非流式，该上限是内存保护），不是无限。stdout 回执带 `complete` 字段——`complete:false` 时另有 `truncated` 与提示，文件里只有半截数据；多子表读取还会给 `unread_sheets` 列出预算耗尽前没读到的子表。**拿到回执先看 `complete`，不要默认整表已落全。**
+⚠️ **大数据优先落盘、别灌进上下文**：`+csv-get` / `+cells-get` 都受调用方 Bash / 终端的单命令 stdout 输出上限约束（常见默认约 30000 字符，超过会被截断或转存为文件）。纯值分析优先 `+csv-get --format csv` 按 `--range` 行窗口（`A1:Z500` / `A501:Z1000` …）分批重定向到文件 + 本地脚本处理 + `+csv-put` 分批回写；若确实要让结果直接进上下文又不想触发转存，给任一命令把 `--max-chars`（默认 500000）调小到略低于该上限（如 `25000`），CLI 改为优雅截断 + `has_more` 分页。
 
 **`+csv-get` 返回值核心设计**：
 - `annotated_csv` — **CSV 数据唯一入口**。每一逻辑行前加 `[row=N] ` 前缀（N = 真实表格行号）。任何需要行号的下游操作（合并、写入、清空、格式化、插入/删除、条件格式、筛选、图表/透视表范围、搜索替换等），**行号一律直接从 `[row=N]` 读取**。若需要纯 CSV（如喂给本地脚本做解析），去前缀即可：`line.replace(/^\[row=\d+\] /, '')`。
@@ -109,7 +44,6 @@ detect 最多确认 10 个跨窗口合并锚点；超限会在 `warnings` 中说
 
 - `+csv-get` 和 `+cells-get` 支持分页/截断，注意检查 `has_more` / `truncated` 标志；两者在处理返回数据之前都必须先读 `warning_message`（上游 schema 要求先读它再用其它字段，内含定位与截断续读提示），`+cells-get` 还要用每个 range 的 `actual_range` / `row_indices` / `col_indices` 判断真实位置
 - 隐藏行列默认包含在返回结果中（`--skip-hidden=false`），如需只看可见数据设为 `true`。读取原语本身不标注哪些行列被隐藏：若要识别隐藏区间（以决定是否过滤、或如何解读混入的隐藏数据），用 `+sheet-info --include hidden_rows,hidden_cols` 取隐藏行列集合，再结合 `+csv-get` / `+cells-get` 返回的 `row_indices` / `col_indices` 判断每行 / 每列是否隐藏
-- 要判断单元格内容是否被行高列宽挤到显示不全（排版检查、调整行高列宽前），给 `+cells-get` 加 `--include truncation`：会按字号 / 自动换行 / 行高列宽估算并返回被截断单元格的 `isRowTruncated` / `isColTruncated`（未返回视为未截断）。有额外计算开销，仅需要时才开
 
 **常见配置错误（必须注意）**：
 - **全量读取导致上下文溢出**：不要对大表（数百行以上）直接用 `+csv-get` 或 `+cells-get` 读取全部数据到上下文。大表场景必须分批读取：用 `--range` 切行窗口逐块读（`+csv-get` / `+cells-get` 单次返回量由 `--max-chars` 自动兜底，截断时返回 `has_more`）；过大时考虑导出到本地文件后用脚本处理再分批回写
@@ -165,9 +99,8 @@ _公共四件套 · 系统：`--dry-run`_
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
 | `--range` | string | required | A1 范围，如 `A1:F10`（不带 sheet 前缀；用 `--sheet-id` / `--sheet-name` 指定 sheet） |
-| `--include` | string_slice | optional | 要返回的信息类别，逗号分隔多个。`truncation` 会额外按行高列宽 / 字号 / 自动换行估算每个单元格是否被截断显示，返回 `isRowTruncated` / `isColTruncated`（有额外计算开销，仅排版检查 / 调整行高列宽前才开）（可选值：`value` / `formula` / `style` / `comment` / `data_validation` / `truncation`） |
-| `--max-chars` | int | optional | 单次返回字符上限，默认 500000（兜底防爆）。要整表无截断直接用 --output-path 落盘（上限自动放宽到 2000 万字符——读取链路非流式，此上限是内存保护；更大就显式给 --max-chars）；仅当要让结果直接进上下文、又不落盘时才调小（如 25000），按 has_more 分页。 传 0 表示「不自设上限」，等价于不传（仍是 500000 / 落盘时 2000 万），不会退回底层工具那个更小的默认截断。 |
-| `--output-path` | string | optional | 把完整读取结果写入本地路径（如 `./out.json`），文件内容为 data 载荷的 JSON；stdout 只回一个含 output_path/字节数的确认信息。**一旦设置，字符上限自动放宽到有界的 2000 万字符**（覆盖 --max-chars 默认），并非无限——读取链路非流式，该上限是内存保护；显式 --max-chars 优先。stdout 回执带 `complete` 字段（命中上限时另有 `truncated` 与提示），据此判断文件是否完整，不要默认整表已落全。省略时按常规把结果打到 stdout。 |
+| `--include` | string_slice | optional | 要返回的信息类别，逗号分隔多个（可选值：`value` / `formula` / `style` / `comment` / `data_validation`） |
+| `--max-chars` | int | optional | 单次返回字符上限，默认 500000（兜底防爆）。大数据通常宜重定向落盘做分析；仅当要让结果直接进上下文、又不触发文件转存时才调小（如 25000），以 has_more 分页 |
 | `--skip-hidden` | bool | optional | 跳过隐藏行列，默认 `false` |
 
 ### `+dropdown-get`
@@ -184,9 +117,8 @@ _公共四件套 · 系统：`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--range` | string | optional | A1 范围，如 `A1:F30`（不带 sheet 前缀；用 `--sheet-id` / `--sheet-name` 指定 sheet）。**可省略：缺省读取整个子表**（按表格实际边界裁剪，返回的 actual_range 标注实际读取范围）；大表配合 --max-chars / --output-path 控制体量 |
-| `--max-chars` | int | optional | 单次返回字符上限，默认 500000（兜底防爆）。要整表无截断直接用 --output-path 落盘（上限自动放宽到 2000 万字符——读取链路非流式，此上限是内存保护；更大就显式给 --max-chars）；仅当要让结果直接进上下文、又不落盘时才调小（如 25000），按 has_more 分页。 传 0 表示「不自设上限」，等价于不传（仍是 500000 / 落盘时 2000 万），不会退回底层工具那个更小的默认截断。 |
-| `--output-path` | string | optional | 把完整读取结果写入本地路径（如 `./out.json`），文件内容为 data 载荷的 JSON；stdout 只回一个含 output_path/字节数的确认信息。**一旦设置，字符上限自动放宽到有界的 2000 万字符**（覆盖 --max-chars 默认），并非无限——读取链路非流式，该上限是内存保护；显式 --max-chars 优先。stdout 回执带 `complete` 字段（命中上限时另有 `truncated` 与提示），据此判断文件是否完整，不要默认整表已落全。⚠️ 落盘的是 data 载荷的 **JSON**（`+csv-get` 也一样，CSV 文本是 JSON 里的一个字段），不是直接可用的 .csv 文件；要纯 CSV 文件请把 stdout 重定向到文件。 省略时按常规把结果打到 stdout。 |
+| `--range` | string | required | A1 范围，如 `A1:F30`（不带 sheet 前缀；用 `--sheet-id` / `--sheet-name` 指定 sheet） |
+| `--max-chars` | int | optional | 单次返回字符上限，默认 500000（兜底防爆）。大数据通常宜重定向落盘做分析；仅当要让结果直接进上下文、又不触发文件转存时才调小（如 25000），以 has_more 分页 |
 | `--include-row-prefix` | bool | optional | 是否在每行前加 `[row=N]` 前缀，默认 `true` |
 | `--skip-hidden` | bool | optional | 跳过隐藏行列，默认 `false` |
 
@@ -199,8 +131,6 @@ _公共：URL/token（无 sheet 定位） · 系统：`--dry-run`_
 | `--sheet-id` | string | optional | 只读该子表（按 id）；省略则读所有子表 |
 | `--sheet-name` | string | optional | 只读该子表（按名）；省略则读所有子表 |
 | `--range` | string | optional | 读取的 A1 范围；省略则读每个子表的完整 used range（会跨过表中部的整行空行 / 整列空列，不会被截断） |
-| `--max-chars` | int | optional | 单次返回字符上限，默认 500000（兜底防爆）。底层工具即使不传也有约 50000 的默认截断，故此处显式发送以放宽；要整表读取请用 --output-path 落盘（上限自动放宽到有界的 2000 万字符，非无限；回执 complete 字段说明是否完整）。 传 0 表示「不自设上限」，等价于不传（仍是 500000 / 落盘时 2000 万），不会退回底层工具那个更小的默认截断。 |
-| `--output-path` | string | optional | 把完整读取结果写入本地路径（如 `./out.json`），文件内容为 data 载荷的 JSON；stdout 只回一个含 output_path/字节数的确认信息。**一旦设置，字符上限自动放宽到有界的 2000 万字符**（覆盖 --max-chars 默认），并非无限——读取链路非流式，该上限是内存保护；显式 --max-chars 优先。stdout 回执带 `complete` 字段（命中上限时另有 `truncated` 与提示），据此判断文件是否完整，不要默认整表已落全。省略时按常规把结果打到 stdout。 |
 | `--no-header` | bool | optional | 把第一行当数据而非表头（列名取 col1/col2 …） |
 
 ## Examples
@@ -217,10 +147,6 @@ lark-cli sheets +csv-get --url "https://example.feishu.cn/sheets/shtXXX" --sheet
 
 # 用 sheet-name 模糊定位（运行时框架会先解析到 sheet-id）
 lark-cli sheets +csv-get --spreadsheet-token shtXXX --sheet-name "销售明细" --range "A1:F30"
-
-# 全量读：省略 --range 即读整个子表（按实际边界裁剪，返回 actual_range 标注实读范围），
-# 无需先 +workbook-info 探行列再拼 range；大表配合 --max-chars / --output-path
-lark-cli sheets +csv-get --spreadsheet-token shtXXX --sheet-name "销售明细"
 ```
 
 输出契约（envelope.data）：

skills/lark-sheets/references/lark-sheets-sheet-structure.md

@@ -23,7 +23,7 @@
 
 - 当表格存在合并单元格时，应结合返回的 `merged_cells` 判断表头、分组标题和区域语义
 - 不要把合并区域中非左上角的空白单元格理解为"无内容"；通常应将左上角单元格的内容视为整个合并区域的语义内容
-- 插入用 `+dim-insert`：`--position`（插入位置；行用 1-based 行号如 `3`，列用字母如 `C`，新行/列插在此位置**之前**）+ `--count`（插入数量，>0）。新行/列样式继承用 `--inherit-style`（`before` 继承前一行/列 / `after` 继承后一行/列）；它只决定继承哪一侧的样式，**插入位置始终在 `--position` 之前，不改变插入方向**。⚠️ 不传时默认继承**后一行/列**（同 `after`）；底层无法插入"无格式"行/列，要真正的纯空白行/列，插入后再用 `+cells-clear --scope formats` 清除新行/列的格式。
+- 插入用 `+dim-insert`：`--position`（插入位置；行用 1-based 行号如 `3`，列用字母如 `C`，新行/列插在此位置**之前**）+ `--count`（插入数量，>0）。新行/列样式继承用 `--inherit-style`（`before`/`after`/`none`）
 - 例如"在第 20 行后新增 116 行"：`--position 21 --count 116`（"第 20 行后"即 1-based 行号 21）
 
 **区间表达统一为 A1 风格**：所有涉及"一段连续行/列"的 shortcut 都用同一套 A1 闭区间字符串语法，**不存在 inclusive / exclusive / 0-based / 1-based 跨命令差异**：
@@ -40,7 +40,7 @@
 - **插入列直接用字母**：`+dim-insert` 的 `--position` 在列场景直接传字母（如 `C`），不要把列字母换算成 0-based 索引
 - **插入后引用偏移**：插入行/列后，原有数据的行号 / 列字母会发生偏移。如果插入后还需要对原有区域执行写入操作，必须重新计算偏移后的位置
 - **删除行列前先确认范围**：删除操作不可逆，执行前应确认 `--range` 精确无误。可先用 `+csv-get` 读取目标区域验证内容（`+csv-get` / `+cells-get` 见 `lark-sheets-read-data`）
-- **"在 D 列左侧新增一列"的正确写法**：`--position D --count 1`（新列插在 D 列之前）；要继承左侧列样式加 `--inherit-style before`。不要把 `--inherit-style after` 当成“插到 D 列右侧”，它不是插入方向参数。
+- **"在 D 列左侧新增一列"的正确写法**：`--position D --count 1`（新列插在 D 列之前）；要继承左侧列样式加 `--inherit-style before`
 - **`+dim-move` 同维度约束**：`--source-range` 是行区间时 `--target` 必须是行号（数字），是列区间时 `--target` 必须是列字母——不可一行一列混用
 - **插入列后必须检查多行表头合并区域**：很多表格有 2-3 行的合并表头。插入列后，原有的合并区域不会自动扩展到新列。必须先用 `+sheet-info --include merges` 读取合并区域，插入后将跨越插入位置的合并区域重新设置（用 `+cells-{merge|unmerge}`），否则新列的表头会是空的、格式不连续
 - **公式写入范围跳过表头行**：写入公式时从数据行开始（不是第 1 行）。先确认表头占几行（可能 1-3 行），公式的起始行 = 表头行数 + 1
@@ -76,7 +76,7 @@ _公共四件套 · 系统：`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--inherit-style` | string | optional | 新行/列样式继承 enum：`before`（继承前一行/列）/ `after`（继承后一行/列）；不传时默认继承后一行/列（同 `after`），底层无法插入无格式行/列。只决定继承哪侧样式、不改变插入方向（始终插在 `--position` 之前）；要纯空白行/列请插入后用 `+cells-clear --scope formats`（可选值：`before` / `after`） |
+| `--inherit-style` | string | optional | 新行/列样式继承策略 enum：`before`（继承前一行/列）/ `after`（继承后一行/列）/ `none`（默认）（可选值：`before` / `after` / `none`） |
 | `--position` | string | required | 插入位置（在此行/列**之前**插入）：行用 1-based 行号如 `3`；列用字母如 `C` |
 | `--count` | int | required | 插入数量（>0） |
 
@@ -86,8 +86,7 @@ _公共四件套 · 系统：`--yes`、`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--range` | string | xor | 要删除的行/列闭区间；行用 1-based 数字如 `3:7` 或单行 `5`，列用字母如 `C:F` 或单列 `C`。与 `--ranges` 二选一 |
-| `--ranges` | string + File + Stdin（简单 JSON） | xor | 要删除的多个行/列区间 JSON 数组（最多 100 个，如 `["5:5","8:8","11:13"]` 或 `["C:C","F:G"]`），全行或全列不可混用，区间不可重叠；与 `--range` 二选一。CLI 按位置**从大到小逆序**合成一次批量删除（fail-fast、不回滚）——正序删除会因前面的行/列被删导致后续索引前移错位，逆序由 CLI 代劳，无需自行排序 |
+| `--range` | string | required | 要删除的行/列闭区间；行用 1-based 数字如 `3:7` 或单行 `5`，列用字母如 `C:F` 或单列 `C` |
 
 ### `+dim-hide`
 
@@ -111,8 +110,8 @@ _公共四件套 · 系统：`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--rows` | int | optional | 冻结前 N 行；与 --cols 一起描述完整冻结状态，省略的轴即为不冻结（0 表示不冻结行） |
-| `--cols` | int | optional | 冻结前 N 列；与 --rows 一起描述完整冻结状态，省略的轴即为不冻结（0 表示不冻结列） |
+| `--dimension` | string | required | 维度方向（行或列）（可选值：`row` / `column`） |
+| `--count` | int | required | 冻结前 N 行/列；传 0 解除冻结 |
 
 ### `+dim-group`
 
@@ -169,11 +168,6 @@ lark-cli sheets +dim-delete --url "..." --sheet-id "$SID" --range "5:7" --yes
 
 # 删除 D-F 列
 lark-cli sheets +dim-delete --url "..." --sheet-id "$SID" --range "D:F" --yes
-
-# 删除多个散布区间（如按查重结果删行）：--ranges 一次批量交付（fail-fast、不回滚，CLI 逆序保索引）。
-# CLI 自动按位置从大到小逆序执行——正序会因前面的行被删导致后续索引前移错位；
-# 无需自行排序，也不要为此拼 +batch-update 的子操作数组
-lark-cli sheets +dim-delete --url "..." --sheet-id "$SID" --ranges '["5:5","8:8","11:13"]' --yes
 ```
 
 ### `+dim-hide` / `+dim-unhide`
@@ -198,18 +192,13 @@ lark-cli sheets +dim-move --url "..." --sheet-id "$SID" --source-range "C:F" --t
 
 > ⚠️ 这两条 shortcut 来自 `lark-sheets-range-operations` 的 `+rows-resize / +cols-resize` tool（分组在"工作表"是为了发现性）。详细参数和示例在 `lark-sheets-range-operations.md`。
 >
-> 常规写法：行高走 `--range` + `--height <px>`、列宽走 `--range` + `--width <px>`，无需再传 `--type`（等价于 `--type pixel`）；多行 / 多列不同尺寸用 map 形态 `--heights` / `--widths`（如 `--widths '{"A":100,"C:E":120}'`）一次调用完成，不要拆多次调用或走 `+batch-update`。`--type standard` / `--type auto` 用于非像素模式，不能与像素 flag 同给。`+cols-resize.--type` 不接受 `auto`（列宽不支持自动适应）。⚠️ 单位是像素（不是 Excel 字符单位 / 磅）。
+> 常规写法：行高走 `--range` + `--height <px>`、列宽走 `--range` + `--width <px>`，无需再传 `--type`（等价于 `--type pixel`）；多行 / 多列不同尺寸用 map 形态 `--heights` / `--widths`（如 `--widths '{"A":100,"C:E":120}'`）一次原子完成，不要拆多次调用或走 `+batch-update`。`--type standard` / `--type auto` 用于非像素模式，不能与像素 flag 同给。`+cols-resize.--type` 不接受 `auto`（列宽不支持自动适应）。⚠️ 单位是像素（不是 Excel 字符单位 / 磅）。
 
 ### `+dim-freeze`
 
-冻结是**整份状态覆盖**、不是按轴叠加：`--rows` / `--cols` 一起描述完整的目标状态，没写的轴即为不冻结。所以要同时冻住行和列必须一次给全，拆成两次调用只会剩下最后一次的那个轴。
-
 ```bash
-# 冻结前 1 行 + 前 2 列（一次给全）
-lark-cli sheets +dim-freeze --url "..." --sheet-id "$SID" --rows 1 --cols 2
-
-# 解除行冻结但保住列：把要保留的轴一并写出
-lark-cli sheets +dim-freeze --url "..." --sheet-id "$SID" --rows 0 --cols 2
+# 冻结前 1 行（--count 传 0 解除冻结）
+lark-cli sheets +dim-freeze --url "..." --sheet-id "$SID" --dimension row --count 1
 ```
 
 ### `+dim-group` / `+dim-ungroup`（大纲）
@@ -218,6 +207,6 @@ lark-cli sheets +dim-freeze --url "..." --sheet-id "$SID" --rows 0 --cols 2
 
 ### Validate / DryRun / Execute 约束
 
-- `Validate`：XOR 公共四件套；`--range` / `--source-range` 必须是合法 A1 闭区间（行用数字、列用字母，不可混用）；`+dim-insert` 的 `--count` > 0；`+dim-freeze` 至少给 `--rows` / `--cols` 之一；`+dim-move` 的 `--target` 必须与 `--source-range` 同维度（行 vs 列）；`+dim-delete` 强制 `--yes` 或 `--dry-run`，`--range` 与 `--ranges` 二选一、`--ranges` 各区间同维度且不可重叠（≤100 个）；`+rows-resize` / `+cols-resize` 的统一形态（`--range` + `--height`/`--width` 或 `--type`）与 map 形态（`--heights`/`--widths`）二选一、不可混用；详见 `lark-sheets-range-operations.md`。
+- `Validate`：XOR 公共四件套；`--range` / `--source-range` 必须是合法 A1 闭区间（行用数字、列用字母，不可混用）；`+dim-insert` 的 `--count` > 0；`+dim-move` 的 `--target` 必须与 `--source-range` 同维度（行 vs 列）；`+dim-delete` 强制 `--yes` 或 `--dry-run`；`+rows-resize` / `+cols-resize` 的统一形态（`--range` + `--height`/`--width` 或 `--type`）与 map 形态（`--heights`/`--widths`）二选一、不可混用；详见 `lark-sheets-range-operations.md`。
 - `DryRun`：写操作输出"将要 PATCH 的目标范围 + 目标参数"。
 - `Execute`：写后不自动回读；如需确认，自行调用 `+sheet-info --include row_heights,col_widths,hidden_rows,hidden_cols,groups,frozen` 查看受影响的范围。

skills/lark-sheets/references/lark-sheets-styles-put.md

@@ -1,93 +0,0 @@
-# Lark Sheet Styles Put（+styles-put）
-
-> **本文定位**：对**已有**表格做美化收尾的默认入口——样式 / 边框 / 合并 / 行高列宽 / 冻结写成一份声明式规格，一次调用交付。样式**取什么值**（配色 / 字号 / 对齐 / 数字格式标准）以 `lark-sheets-visual-standards` 为唯一权威，本文只讲**怎么落地**。
->
-> **边界（三分流判定，按操作组合选入口）**：目标是**样式 / 合并 / 行高列宽 / 冻结**的任意组合 → 本命令；**同一个写操作**打多个区域（如多区域清除、批量下拉）→ 用该命令自身的复数形态（`--ranges` / map 入参）；操作链**跨类型且有顺序依赖**（如插列 → 写表头 → 回填数据）→ `+batch-update`。美化收尾不需要也不应该拼 `--operations` 子操作数组。
-
-## 使用场景
-
-写入。对存量表格的多个子表批量应用视觉规格：新表美化、加汇总行后统一版式、按分组合并同类单元格、调列宽行高、冻结表头。整份规格展开为一次批量提交按序执行，与 `+batch-update` 同为 **fail-fast 且不回滚**——失败时已执行的子操作保留生效。
-
-⚠️ **失败后不要照抄报错里的 `operations[N]` 去续发**：那个数组是 CLI 从 `--styles` 展开出来的（相邻同样式的 `cell_styles` 还会被合并成更大的矩形），下标与你写的 spec 项没有对应关系，也不是你能直接重发的东西。正确做法：回读受影响区域（`+cells-get --include style` / `+sheet-info`）确认哪些已生效，再重发没落上的部分。样式 / 行高列宽 / 冻结是幂等盖章（整份重发无副作用，这通常就是最省事的解法），只有 `cell_merges` 需要挑出未生效的部分单独发。
-
-**词汇三处同构**：`--styles` 的字段词汇与 `+workbook-create --styles`（建新表同步美化）、`+table-put --styles`（写数据同步美化）完全一致——`cell_styles` / `cell_merges` / `row_sizes` / `col_sizes` / `freeze` 学一次三处通用。区别只有两点：本命令作用于**已有**表格（顶层 `--url` / `--spreadsheet-token` 定位），且 `cell_styles` 的 range 不受「本次写入区域」限制、可指向表内任意区域。
-
-**规格要点**：
-
-- 顶层 `{styles:[...]}`，每项对应一个目标子表，`name` 必须是真实子表名（不确定先 `+workbook-info` 查，禁止猜 `Sheet1`）。
-- 每个子表项按固定顺序执行：`cell_merges` → `cell_styles` → `row_sizes` → `col_sizes` → `freeze`；样式盖章允许覆盖含合并区的区域（合并区限制只针对值写入，样式不受限）。
-- `row_sizes` / `col_sizes` 只需 `{range, size}`（px，即像素尺寸；`standard` / 行的 `auto` 才需显式 `type`）。尺寸键统一是 `size`。
-- 加边框用 `border` 简写：`{"style":"solid","color":"#DDDDDD"}` 应用到四边；只有分侧不同样式才用 `border_styles` 完整形态。
-- `freeze` 用 `{rows:N, cols:N}` 冻结前 N 行 / 列，0 或省略表示该维度不冻结；rows / cols 至少一个要 > 0（全 0 的 freeze 是无效操作，会被校验拒绝）。
-
-**回读校验**：整份规格执行成功后按编辑准则抽样回读受影响区域（`+cells-get --include style` 或 `+sheet-info` 看合并 / 行高列宽 / 冻结），确认关键样式实际生效。
-
-## Shortcuts
-
-| Shortcut | Risk | 分组 |
-| --- | --- | --- |
-| `+styles-put` | write | 批量 |
-
-## Flags
-
-### `+styles-put`
-
-_公共：URL/token（无 sheet 定位） · 系统：`--dry-run`_
-
-| Flag | Type | 必填 | 说明 |
-| --- | --- | --- | --- |
-| `--styles` | string + File + Stdin（复合 JSON） | required | 对**已有**表格应用的视觉规格 JSON：顶层 `{styles:[...]}`，每项对应一个目标子表（`name` 用真实子表名），并至少给 `cell_styles` / `cell_merges` / `row_sizes` / `col_sizes` / `freeze` 之一。字段词汇与 `+workbook-create` / `+table-put` 的 `--styles` 完全同构（cell_styles 用 A1 range + 扁平样式字段，边框用 `border` 简写 {style,weight,color} 四边同款、分侧才用 border_styles；row/col sizes 用行/列范围 + size（px 即像素，standard/auto 才需 type）；merges 用单元格 range；freeze 用 `{rows:N, cols:N}` 冻结前 N 行/列）。整份规格展开为一次批量提交（fail-fast、不回滚：失败时已生效的子操作保留）；range 不受「本次写入区域」限制，可指向表内任意区域 |
-
-## Schemas
-
-> 复合 JSON flag 字段速查（只列顶层 + 一层嵌套）。深层结构看下方 `## Examples`，或用 `--print-schema` 读完整 JSON Schema（用法见 SKILL.md「公共 flag 速查」与「Agent 使用提示」）。
-
-### `+styles-put` `--styles`
-
-
-**数组项**（类型 object）：
-- `cell_merges` (array<object>?) — 单元格合并操作数组；range 使用 A1 单元格范围，merge_type 默认 all each: { merge_type?: enum, range: string }
-- `cell_styles` (array<object>?) — 单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐 each: { background_color?: string, border?: object, border_styles?: object, font_color?: string, font_family?: string, …共 14 项 }
-- `col_sizes` (array<object>?) — 列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size each: { range: string, size?: number, type?: enum }
-- `freeze` (object?) — 冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校… { cols?: integer, rows?: integer }
-- `name` (string) — 子表名
-- `row_sizes` (array<object>?) — 行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size each: { range: string, size?: number, type?: enum }
-
-## Examples
-
-### `+styles-put`
-
-表头美化 + 按组合并 + 列宽 + 冻结首行，一次交付：
-
-```bash
-lark-cli sheets +styles-put --url "https://example.feishu.cn/sheets/shtXXX" --styles - <<'JSON'
-{"styles":[{
-  "name": "Sheet1",
-  "cell_merges": [{"range":"A5:A8"},{"range":"A9:A12"}],
-  "cell_styles": [
-    {"range":"A1:F1","font_weight":"bold","background_color":"#1E5BC6","font_color":"#FFFFFF","horizontal_alignment":"center"},
-    {"range":"A2:F30","border":{"style":"solid","color":"#DDDDDD"}}
-  ],
-  "row_sizes":  [{"range":"1:1","size":36}],
-  "col_sizes":  [{"range":"A:C","size":120}],
-  "freeze":     {"rows":1}
-}]}
-JSON
-```
-
-多子表同一批交付（每个子表一个 styles 项）：
-
-```bash
-lark-cli sheets +styles-put --url "..." --styles - <<'JSON'
-{"styles":[
-  {"name":"明细","cell_styles":[{"range":"A1:H1","font_weight":"bold","background_color":"#F0F0F0"}],"freeze":{"rows":1}},
-  {"name":"汇总","cell_styles":[{"range":"A1:D1","font_weight":"bold"}],"col_sizes":[{"range":"A:D","type":"pixel","size":140}]}
-]}
-JSON
-```
-
-### Validate / DryRun / Execute 约束
-
-- `Validate`：`--styles` 必须是合法 JSON、`styles` 非空数组；每项 `name` 必填、至少给 `cell_merges` / `cell_styles` / `row_sizes` / `col_sizes` / `freeze` 之一；`cell_styles` 每项至少一个样式字段；展开后受子操作数（100）与总格数预算约束，超限报错给拆分建议。
-- `DryRun`：输出展开后每个子操作的请求模板，不发起调用。
-- `Execute`：整份规格合成一次批量请求按序执行；fail-fast 且不回滚。报错会列出失败的子操作及原因，但其中的 `operations[N]` 是 CLI 展开后的内部下标（含 `cell_styles` 合并），不对应 `--styles` 里的项，也不能直接按下标续发——报错会明说这一点并让你先回读再补发。

skills/lark-sheets/references/lark-sheets-visual-standards.md

@@ -64,7 +64,7 @@
   - 若追加位置紧邻汇总行、说明区或空白分隔区，先判断真实数据区域边界再操作，避免破坏原有结构。
   - **Zebra Stripes 维护**：插入或删除行后若影响后续行奇偶性，须从受影响行往后重建条纹（先清理再重设）。少量增删用局部重建，大量变动用全局清理+统一重建。
   - 具体采样与复制流程见下方「场景二：从已有区域继承美化」。
-- **列宽 / 行高调整**（飞书 `+cols-resize` / `+rows-resize` 直接给像素值：统一尺寸用 `--range` + `--width`/`--height <px>`，多列 / 多行不同尺寸用 `--widths`/`--heights` map 一次调用完成，如 `--widths '{"A":100,"C:E":120}'`）：
+- **列宽 / 行高调整**（飞书 `+cols-resize` / `+rows-resize` 直接给像素值：统一尺寸用 `--range` + `--width`/`--height <px>`，多列 / 多行不同尺寸用 `--widths`/`--heights` map 一次原子完成，如 `--widths '{"A":100,"C:E":120}'`）：
   - 禁止硬编码固定列宽，须根据该列实际内容长度估算像素。
   - 经验估算：中文每字约 15-18px，英文/数字每字约 7-9px，外加 10-16px padding。
   - 上下限建议 80~400px；超上限启用自动换行（`word_wrap: auto-wrap`）+ 调整行高，而非无限加宽。
@@ -155,7 +155,7 @@ Step 1 — 格式铺开：`+batch-update` + `+range-copy`（或 `+range-fill`）
 Step 2 — 内容覆写：`+batch-update` + `+cells-set`（仅传 value/formula，不传任何样式）
   └── 将每行的实际数据写入，cell_styles 全部省略，因为格式已在 Step 1 中就位
 
-Step 3 — 微调收尾：`+rows-resize --heights` / `+cols-resize --widths`（行高列宽 map 一次调用完成）、`+batch-update` + `+cells-{merge|unmerge}` 等
+Step 3 — 微调收尾：`+rows-resize --heights` / `+cols-resize --widths`（行高列宽 map 一次原子完成）、`+batch-update` + `+cells-{merge|unmerge}` 等
   └── 调整行高列宽、处理合并单元格、扩展条件格式范围等边缘情况
 ```
 

skills/lark-sheets/references/lark-sheets-workbook.md

@@ -197,11 +197,10 @@ _一个或多个子表的 typed 数据，每个数组元素写入一张子表；
 
 **数组项**（类型 object）：
 - `cell_merges` (array<object>?) — 单元格合并操作数组；range 使用 A1 单元格范围，merge_type 默认 all each: { merge_type?: enum, range: string }
-- `cell_styles` (array<object>?) — 单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐 each: { background_color?: string, border?: object, border_styles?: object, font_color?: string, font_family?: string, …共 14 项 }
-- `col_sizes` (array<object>?) — 列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size each: { range: string, size?: number, type?: enum }
-- `freeze` (object?) — 冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校… { cols?: integer, rows?: integer }
+- `cell_styles` (array<object>?) — 单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐 each: { background_color?: string, border_styles?: object, font_color?: string, font_family?: string, font_line?: enum, …共 13 项 }
+- `col_sizes` (array<object>?) — 列宽操作数组；range 使用列范围如 A:C，type 为 pixel/standard，pixel 需要 size each: { range: string, size?: number, type: enum }
 - `name` (string) — 子表名
-- `row_sizes` (array<object>?) — 行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size each: { range: string, size?: number, type?: enum }
+- `row_sizes` (array<object>?) — 行高操作数组；range 使用行范围如 1:3，type 为 pixel/standard/auto，pixel 需要 size each: { range: string, size?: number, type: enum }
 
 ## Examples
 

skills/lark-sheets/references/lark-sheets-write-cells.md

@@ -73,7 +73,7 @@
 
 > 以下是用 `+cells-set`（及 `+cells-set-style`）做富写入时的常用模式与准则；选哪个 shortcut 见上方「使用场景」。
 
-`+cells-set` 为一块区域设置值 / 公式 / 批注 / 样式，也支持 `rich_text` 的 `type: "embed-image"` 嵌入单元格图片。**关键：`--cells` 恒为二维数组（行 × 格），单格也是 `[[{"value":…}]]`；且行列维度必须与 `range`（闭区间）严格一致，否则触发 `InvalidCellRangeError`**——维度计算示例见文末 `## Schemas` 的 `--cells`。
+`+cells-set` 为一块区域设置值 / 公式 / 批注 / 样式，也支持 `rich_text` 的 `type: "embed-image"` 嵌入单元格图片。**关键：`cells` 二维数组的行列维度必须与 `range`（闭区间）严格一致，否则触发 `InvalidCellRangeError`**——维度计算示例见文末 `## Schemas` 的 `--cells`。
 
 > **单元格图片 vs 浮动图片（最易选错）**：图若**属于某条记录、要随那行排序 / 筛选 / 增删**（凭证 / 证件照 / 每行配图，话里带「对应 / 每行 / 这列」等绑定词）→ **单元格图片**（本工具）：用 `+cells-set-image`（最短）或 `+cells-set` 的 `rich_text` + `type: "embed-image"`。只是自由摆放的装饰（logo / 水印 / 封面）→ 浮动图片，见 lark-sheets-float-image。别因「浮动图更好控制 / 更熟」默认选浮动图——它承载"对应某记录"的图会随增删行 / 排序错位。
 
@@ -89,19 +89,6 @@
 
 ⚠️ **逐行写入公式是常见低效写法**：对每一行单独调用 `+cells-set` 写公式（如 26 次）既慢又易错，且不会自动平移公式引用。正确做法是 1 次模板写入 + 1 次 `--copy-to-range`（公式引用自动平移）。
 
-💡 **多个不连续区域写入（批量修公式的正解）**：散布多处（可跨 sheet）的值 / 公式写入，用 `--writes` 一次批量交付（fail-fast、不回滚）——每项 `{sheet_name, range, cells}`（sheet 定位必须写在每项里），不要为此拼 `+batch-update` 的 `--operations`，也不要逐区域多次调用（多次往返、中途失败难恢复）：
-
-```bash
-lark-cli sheets +cells-set --url "..." --writes - <<'JSON'
-[
-  {"sheet_name":"明细","range":"D5","cells":[[{"formula":"=IFERROR(C5/B5,0)"}]]},
-  {"sheet_name":"汇总","range":"B3","cells":[[{"formula":"=SUM(明细!C:C)"}]]}
-]
-JSON
-```
-
-范围级统一样式不在 `--writes` 里做（cells 逐格 `cell_styles` 仅用于逐格差异化），写完接 `+styles-put`。
-
 💡 **写入公式前先按迁移规则改写**：如果公式来自 Excel 或包含数组场景，先读取并遵循 `lark-sheets-formula-translation` 的规则完成改写，再把最终公式写入 `formula` 字段。
 
 💡 **内容与样式分离写入（推荐）**：当需要同时写入内容和样式时，`cells` 中每个单元格都带上 `cell_styles` / `border_styles` 会导致入参非常冗长。由于同一区域的样式通常高度重复（如整列统一背景色、统一边框），推荐拆成两步：
@@ -115,7 +102,7 @@ Step 2: `+cells-set` — range="A2", cells 含 value + cell_styles + border_styl
 ```
 这比在 99 个单元格中都重复写样式 JSON 高效得多。
 
-💡 **样式更新是「部分合并」，不是整体覆盖**：`+cells-set-style` / `+styles-put`（以及 `+cells-set` 的 `cell_styles` / `border_styles`）只改你**显式传入**的样式属性，未传的属性保留原值。两个实用推论：
+💡 **样式更新是「部分合并」，不是整体覆盖**：`+cells-set-style` / `+cells-batch-set-style`（以及 `+cells-set` 的 `cell_styles` / `border_styles`）只改你**显式传入**的样式属性，未传的属性保留原值。两个实用推论：
 - **可分层叠加**：对同一区域先刷字体色、再单独刷背景色、再单独刷边框，后一步不会清掉前一步——美化已有区域时无需一次带齐所有字段，可拆成多次窄调用。
 - **`border_styles` 按边合并**：只传 `{"top":{...}}` 只更新上边框，`bottom` / `left` / `right` 保留原状；不必为了「只改一条边」而把四边全部重传。（例外见上方「新增行的边框/样式禁止用 `{}` 跳过」：**全新行**底子里没有边框，仍需把要显示的边都显式传出。）
 
@@ -249,7 +236,7 @@ lark-cli sheets +dropdown-set \
 
 > ⚠️ **`--source-range` 必须带 sheet 前缀**（即使跟 `--range` 同 sheet）。注意一个坑：回读这种 listFromRange 下拉单元格时，`data_validation.range` 看起来不带 sheet 前缀（形如 `$T$1:$T$3`），如果要把读出来的 range 反过来写回 `--source-range`，**必须自己重新补上 sheet 前缀**，否则会被拒。
 >
-> ⚠️ **`--ranges` 类批量 flag 的 sheet 前缀必须「裸写」**——`+cells-batch-clear` / `+dropdown-update` / `+dropdown-delete` 的 `--ranges` 解析器不接受引号：表名含点或空格（如 `2025.9`、`一月份`）也直接写 `2025.9!A1`，写成 `'2025.9'!A1` 会被当成表名一部分、报 `sheet not found`。**但 `--source-range`、透视表 `--source`、`--range` 走 A1 标准**：sheet 名带单引号（如 `'Sheet1'!A1:B2`）是标准写法、裸写也接受，回读统一返回带引号形式——别把 `--ranges` 的裸写要求套到这些 flag 上。
+> ⚠️ **`--ranges` 类批量 flag 的 sheet 前缀必须「裸写」**——`+cells-batch-set-style` / `+cells-batch-clear` / `+dropdown-update` / `+dropdown-delete` 的 `--ranges` 解析器不接受引号：表名含点或空格（如 `2025.9`、`一月份`）也直接写 `2025.9!A1`，写成 `'2025.9'!A1` 会被当成表名一部分、报 `sheet not found`。**但 `--source-range`、透视表 `--source`、`--range` 走 A1 标准**：sheet 名带单引号（如 `'Sheet1'!A1:B2`）是标准写法、裸写也接受，回读统一返回带引号形式——别把 `--ranges` 的裸写要求套到这些 flag 上。
 
 `+dropdown-update`（多 range 批量更新）的所有 flag 语义与 `+dropdown-set` 完全一致；只是目标 `--ranges` 由单值变成 JSON 数组（每项带 sheet 前缀），同一份选项 + 配色应用到所有 range。
 
@@ -272,9 +259,8 @@ _公共四件套 · 系统：`--dry-run`_
 
 | Flag | Type | 必填 | 说明 |
 | --- | --- | --- | --- |
-| `--range` | string | xor | 写入区域（A1 格式）。与 `--writes` 二选一（单区域用 --range+--cells，多区域用 --writes） |
-| `--cells` | string + File + Stdin（复合 JSON） | xor | JSON：2D 数组 `[[{cell},...],...]`，维度与 `--range` 完全一致；每个 cell 可含 `value` / `formula` / `cell_styles` / `note` / `rich_text`（含 `type="embed-image"` 单元格嵌图）等，完整字段跑 `--print-schema` |
-| `--writes` | string + File + Stdin（复合 JSON） | xor | 多区域写入 JSON 数组（最多 100 项），每项 `{sheet_name\|sheet_id, range, cells}`——**sheet 定位必须写在每项里**（与 +batch-update 子操作、+styles-put 项同惯例，不认顶层 --sheet-name），cells 结构同 `--cells`（二维数组，可逐格带 cell_styles/border_styles）。整批展开为**单次批量提交**（fail-fast、不回滚），支持跨 sheet；典型场景：批量修复散布多处的公式、跨表同构写入——不要为此拼 +batch-update 的 --operations。与 `--range`+`--cells` 二选一；范围级统一样式不在此做，写完接 +styles-put |
+| `--range` | string | required | 写入区域（A1 格式） |
+| `--cells` | string + File + Stdin（复合 JSON） | required | JSON：2D 数组 `[[{cell},...],...]`，维度与 `--range` 完全一致；每个 cell 可含 `value` / `formula` / `cell_styles` / `note` / `rich_text`（含 `type="embed-image"` 单元格嵌图）等，完整字段跑 `--print-schema` |
 | `--allow-overwrite` | bool | optional | 允许覆盖非空 cell（默认 true）；设为 false 时遇非空 cell 报错 |
 | `--max-cells` | int | optional | 防爆，默认 50000（隐藏 flag：不在 `--help` 列出，但可正常传入） |
 | `--copy-to-range` | string | optional | 复制范围（A1 表示法）：把 --range 中 --cells 写入的内容（值/公式/样式，取决于实际传入字段）复制到该区域，公式引用自动平移（如 C2=B2 → C3=B3）。适合先写一行/一块模板再扩展填充整列/整区域（如 --range A1:G1 写模板、--copy-to-range A1:G100 填充 100 行）。支持整行 3:6、整列 C:E、到列尾 D3:D、到行尾 D3:3；支持英文逗号分隔多个目标区域，如 C1:D2,E5:F6 |
@@ -297,7 +283,7 @@ _公共四件套 · 系统：`--dry-run`_
 | `--vertical-alignment` | string | optional | 垂直对齐（可选值：`top` / `middle` / `bottom`） |
 | `--word-wrap` | string | optional | 换行策略（可选值：`overflow` / `auto-wrap` / `word-clip`） |
 | `--number-format` | string | optional | 数字格式（例：文本 `@`、数字 `0.00`、货币 `$#,##0.00`、日期 `mm/dd/yyyy`） |
-| `--border-styles` | string + File + Stdin（复合 JSON） | optional | 边框配置 JSON：`{ top: {style,weight,color}, bottom: ..., left: ..., right: ... }`；4 方向结构相同。style = 线型（solid\|dashed\|dotted\|double\|none）；weight = 粗细（thin\|medium\|thick —— 字符串，不是像素数字）；color = 十六进制如 #000000。`{ all: {...} }` 一次设置四边。边框只有这一个 flag：不存在 --border-all / --border-top / --border-color |
+| `--border-styles` | string + File + Stdin（复合 JSON） | optional | 边框配置 JSON：`{ top: {style,color,weight}, bottom: ..., left: ..., right: ... }`；4 方向结构相同 |
 
 ### `+cells-set-image`
 
@@ -360,16 +346,6 @@ _【维度】行列数必须与 range 完全一致：'A1:C2'→[[_,_,_],[_,_,_]]
 - `multiple_values` (array<object>?) — 多值内容，用于支持多选的列表验证单元格 each: { value: oneOf, format?: string }
 - `data_validation` (object?) — 数据验证配置 { type: enum, items?: array<string>, range?: string, operator?: enum, values?: array<oneOf>, …共 9 项 }
 
-### `+cells-set` `--writes`
-
-_多区域写入项数组（最多 100 项），整批单次批量提交（fail-fast、不回滚）；支持跨 sheet_
-
-**数组项**（类型 object）：
-- `sheet_id` (string?) — 目标子表 reference_id；与 sheet_name 二选一，必须写在每一项里（不认顶层 sheet 定位）
-- `sheet_name` (string?) — 目标子表名；与 sheet_id 二选一，必须写在每一项里
-- `range` (string) — A1 矩形范围，行列维度必须与 cells 严格一致（同 --range）
-- `cells` (array) — 二维单元格数组，结构同 --cells（value / formula / cell_styles / border_styles 等，见 set_cell_…
-
 ### `+cells-set-style` `--border-styles`
 
 _单元格边框配置，含 top/bottom/left/right 四个方向，每个方向的结构相同（见 top）_
@@ -407,11 +383,10 @@ _一个或多个子表的 typed 数据，每个数组元素写入一张子表；
 
 **数组项**（类型 object）：
 - `cell_merges` (array<object>?) — 单元格合并操作数组；range 使用 A1 单元格范围，merge_type 默认 all each: { merge_type?: enum, range: string }
-- `cell_styles` (array<object>?) — 单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐 each: { background_color?: string, border?: object, border_styles?: object, font_color?: string, font_family?: string, …共 14 项 }
-- `col_sizes` (array<object>?) — 列宽操作数组；range 使用列范围如 A:C，给 size（px）即像素列宽（type 可省略）；type 为 standard 时不带 size each: { range: string, size?: number, type?: enum }
-- `freeze` (object?) — 冻结行列：rows = 冻结前 N 行，cols = 冻结前 N 列（0 或省略 = 该维度不冻结；rows / cols 至少一个要 > 0，全 0 会被校… { cols?: integer, rows?: integer }
+- `cell_styles` (array<object>?) — 单元格样式操作数组；每项用 A1 单元格 range 指定范围，字段名与 +cells-set-style 对齐 each: { background_color?: string, border_styles?: object, font_color?: string, font_family?: string, font_line?: enum, …共 13 项 }
+- `col_sizes` (array<object>?) — 列宽操作数组；range 使用列范围如 A:C，type 为 pixel/standard，pixel 需要 size each: { range: string, size?: number, type: enum }
 - `name` (string) — 子表名
-- `row_sizes` (array<object>?) — 行高操作数组；range 使用行范围如 1:3，给 size（px）即像素行高（type 可省略）；type 为 standard/auto 时不带 size each: { range: string, size?: number, type?: enum }
+- `row_sizes` (array<object>?) — 行高操作数组；range 使用行范围如 1:3，type 为 pixel/standard/auto，pixel 需要 size each: { range: string, size?: number, type: enum }
 
 ## Examples
 
@@ -425,8 +400,8 @@ _一个或多个子表的 typed 数据，每个数组元素写入一张子表；
 |---------|--------|--------|
 | 只改**已有 cell 的样式**，不动 value/formula | `+cells-set-style` | `+cells-set`（会触发不必要的值写入） |
 | 把**单张图片嵌入**到某个 cell | `+cells-set-image` | `+cells-set`（参数更繁琐） |
-| **插行/列 + 写入** 这种多步组合，且要一次交付 | `+batch-update`（见 lark-sheets-batch-update） | 多次独立 `+cells-set`（插入会扰动后续调用的 range） |
-| 在**多个不连续 range** 上应用同一组样式 | `+styles-put`（cell_styles 多项即多区域，见 lark-sheets-styles-put） | 多次 `+cells-set-style`（多次往返） |
+| **插行/列 + 写入** 这种多步组合，且要原子 | `+batch-update`（见 lark-sheets-batch-update） | 多次独立 `+cells-set`（非原子；插入会扰动后续 range） |
+| 在**多个不连续 range** 上应用同一组样式 | `+cells-batch-set-style`（见 lark-sheets-batch-update） | 多次 `+cells-set-style`（非原子） |
 
 ### `+cells-set`
 
@@ -447,7 +422,7 @@ lark-cli sheets +cells-set --spreadsheet-token shtXXX --sheet-id "$SID" \
 
 > 中间想跳过的 cell 用空对象 `{}` 占位（底层语义为"保留原值不变"），`--cells` 维度仍须与 `--range` 完全一致。例：`--range A1:A5 --cells '[[{"value":1}],[{}],[{}],[{}],[{"value":5}]]'` 只写 A1 和 A5。
 >
-> 跨多个不连续区域散点写入（如 `D2` + `F7` + `J15`）超出单次 `--range` + `--cells` 的范围，但**仍在 `+cells-set` 之内**：用本命令的 `--writes` 复数形态一次批量交付（每项 `{sheet_name, range, cells}`，可跨 sheet，见上方「多个不连续区域写入」）。**不要为此拼 `+batch-update` 的 `--operations`**——那是给跨类型、有顺序依赖的操作链用的。
+> 跨多个不连续区域散点写入（如 `D2` + `F7` + `J15`）不属于 `+cells-set` 的能力范围——请用 `+batch-update` 把多次 `+cells-set` 打包成单次原子请求。
 
 ### `+cells-set-style`
 
@@ -536,8 +511,6 @@ lark-cli sheets +csv-put --spreadsheet-token shtXXX --sheet-id "$SID" \
 python export.py | lark-cli sheets +table-put --url "<表URL>" --sheets -
 # 某 sheet 带 "mode":"append" 追加到已有数据末尾、默认不重复表头
 lark-cli sheets +table-put --spreadsheet-token "<token>" --sheets @payload.json
-# --sheets 与 --styles 都是大 JSON 时：stdin 每次调用只能给一个 flag，一个走 -、另一个走 @cwd 相对路径
-lark-cli sheets +table-put --url "<表URL>" --sheets - --styles @styles.json < sheets.json
 ```
 
 每个 sheet 还可带 `"allow_overwrite": false`（遇非空拒写、保护原数据）、`"header": false`（只写数据不写表头）。完整字段跑 `+table-put --print-schema --flag-name sheets`。

skills/lark-sheets/scripts/lark_detect_subtables.py

@@ -1,593 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2026 Lark Technologies Pte. Ltd.
-# SPDX-License-Identifier: MIT
-"""Detect occupied subtable regions in a Lark sheet."""
-
-from __future__ import annotations
-
-import argparse
-import csv
-import io
-import re
-from collections import deque
-from dataclasses import dataclass
-from typing import Any
-
-from lark_sheet_range import RangeBounds, col_to_index, format_range, index_to_col, parse_range, range_union
-from lark_sheet_read_cli import (
-    LarkCliError,
-    add_spreadsheet_args,
-    emit_error,
-    emit_success,
-    envelope_data,
-    resolve_target_sheets,
-    run_sheets,
-    sheet_identifier,
-    sheet_locator,
-    sheet_title,
-)
-
-ACTION = "detect_subtables"
-ROW_PREFIX_RE = re.compile(r"^\[row=(\d+)\]\s?(.*)$")
-MAX_EXTERNAL_MERGE_ANCHOR_CHECKS = 10
-
-
-def _inside_quoted_field(lines: list[str]) -> bool:
-    """True when the accumulated record has an unterminated quoted field.
-
-    RFC 4180 escapes a literal quote by doubling it, so both halves of a `""`
-    pair count and parity still tracks whether a field is left open. A record
-    that is still open must swallow the next physical line verbatim — even one
-    that looks like a `[row=N]` prefix, because inside quotes that text is
-    ordinary cell content, not a new record.
-    """
-    return sum(line.count('"') for line in lines) % 2 == 1
-
-
-@dataclass
-class CsvGrid:
-    row_numbers: list[int]
-    col_letters: list[str]
-    values: list[list[str]]
-    row_numbers_inferred: bool = False
-
-
-@dataclass
-class Component:
-    bounds: RangeBounds
-    occupied_count: int
-
-
-def parse_annotated_csv(
-    text: str,
-    col_indices: list[str] | None = None,
-    row_indices: list[int] | None = None,
-    source_range: str | None = None,
-) -> CsvGrid:
-    row_numbers: list[int] = []
-    values: list[list[str]] = []
-    max_cols = 0
-    lines = (text or "").splitlines()
-    row_numbers_inferred = False
-    has_authoritative_rows = isinstance(row_indices, list) and len(row_indices) > 0
-
-    first_meaningful = next((line for line in lines if line.strip()), "")
-    if ROW_PREFIX_RE.match(first_meaningful):
-        records = []
-        current_lines: list[str] | None = None
-        current_row_number: int | None = None
-        for line in lines:
-            match = ROW_PREFIX_RE.match(line)
-            if match and current_lines is not None and _inside_quoted_field(current_lines):
-                # Prefix-looking text inside an open quoted field is content.
-                current_lines.append(line)
-                continue
-            if match:
-                if current_lines is not None and current_row_number is not None:
-                    records.append("\n".join(current_lines))
-                    row_numbers.append(current_row_number)
-                current_row_number = int(match.group(1))
-                current_lines = [match.group(2)]
-            elif current_lines is not None:
-                current_lines.append(line)
-        if current_lines is not None and current_row_number is not None:
-            records.append("\n".join(current_lines))
-            row_numbers.append(current_row_number)
-
-        # Cross-check against the row numbers the server itself reported.
-        # _inside_quoted_field decides whether a "[row=N]" line starts a new
-        # record or is content inside an open quoted field; when the payload's
-        # quoting is malformed (a lone unescaped quote in a cell), that call
-        # goes the wrong way and every following line is swallowed into the
-        # previous cell — the rows simply vanish, and everything downstream
-        # (data_range, last data row, column profiles) is quietly computed from
-        # a short grid. row_indices is authoritative and already in hand, so
-        # refuse rather than profile a grid that does not match it.
-        if has_authoritative_rows and row_numbers != [int(r) for r in row_indices]:
-            raise ValueError(
-                "annotated_csv did not parse into the rows the server reported "
-                f"(parsed {len(row_numbers)} rows {row_numbers[:5]}…, expected "
-                f"{len(row_indices)} rows {list(row_indices)[:5]}…) — most likely "
-                "an unbalanced quote in a cell. Re-read a narrower --range, or use "
-                "+cells-get for this region instead of the CSV path."
-            )
-
-        for record in records:
-            parsed = next(csv.reader([record]))
-            values.append(parsed)
-            max_cols = max(max_cols, len(parsed))
-    else:
-        reader = csv.reader(io.StringIO(text or ""))
-        fallback_start = 1
-        if source_range:
-            fallback_start = parse_range(
-                source_range,
-                max_row=1_048_576,
-                max_col=18_278,
-            ).start_row
-        for offset, row in enumerate(reader):
-            row_num = None
-            if has_authoritative_rows and offset < len(row_indices):
-                try:
-                    row_num = int(row_indices[offset])
-                except (TypeError, ValueError):
-                    # Non-numeric row index: leave row_num as None so the
-                    # inferred fallback numbering below takes over.
-                    pass
-            if row_num is None:
-                row_numbers_inferred = True
-            row_numbers.append(row_num if row_num is not None else fallback_start + offset)
-            values.append(row)
-            max_cols = max(max_cols, len(row))
-
-    if col_indices:
-        col_letters = [str(col) for col in col_indices[:max_cols]]
-        while len(col_letters) < max_cols:
-            next_col = col_to_index(col_letters[-1]) + 1 if col_letters else len(col_letters) + 1
-            col_letters.append(index_to_col(next_col))
-    else:
-        col_letters = [index_to_col(i) for i in range(1, max_cols + 1)]
-
-    for row in values:
-        row.extend([""] * (len(col_letters) - len(row)))
-    inferred = bool(values) and not ROW_PREFIX_RE.match(first_meaningful) and (
-        row_numbers_inferred or not has_authoritative_rows
-    )
-    return CsvGrid(
-        row_numbers=row_numbers,
-        col_letters=col_letters,
-        values=values,
-        row_numbers_inferred=inferred,
-    )
-
-
-def _merged_ranges(layout: dict[str, Any]) -> list[str]:
-    merges = layout.get("merged_cells") or layout.get("merges") or []
-    result = []
-    for item in merges:
-        if isinstance(item, str):
-            result.append(item)
-        elif isinstance(item, dict):
-            value = item.get("range") or item.get("a1_range") or item.get("range_ref")
-            if isinstance(value, str):
-                result.append(value)
-    return result
-
-
-def _scan_bounds(grid: CsvGrid) -> RangeBounds | None:
-    col_numbers = [col_to_index(col) for col in grid.col_letters]
-    if grid.row_numbers and grid.col_letters:
-        return RangeBounds(
-            min(grid.row_numbers),
-            min(col_numbers),
-            max(grid.row_numbers),
-            max(col_numbers),
-        )
-    return None
-
-
-def _external_merge_anchors(grid: CsvGrid, layout: dict[str, Any]) -> dict[str, str]:
-    scan_bounds = _scan_bounds(grid)
-    if scan_bounds is None:
-        return {}
-    result = {}
-    for merge_ref in _merged_ranges(layout):
-        try:
-            bounds = parse_range(merge_ref)
-        except ValueError:
-            continue
-        intersects = not (
-            bounds.end_row < scan_bounds.start_row
-            or bounds.start_row > scan_bounds.end_row
-            or bounds.end_col < scan_bounds.start_col
-            or bounds.start_col > scan_bounds.end_col
-        )
-        anchor_in_scan = (
-            scan_bounds.start_row <= bounds.start_row <= scan_bounds.end_row
-            and scan_bounds.start_col <= bounds.start_col <= scan_bounds.end_col
-        )
-        if intersects and not anchor_in_scan:
-            result[merge_ref] = format_range(
-                bounds.start_row, bounds.start_col, bounds.start_row, bounds.start_col
-            )
-    return result
-
-
-def _has_value(grid: CsvGrid) -> bool:
-    return any(value.strip() for row in grid.values for value in row)
-
-
-def build_occupancy(
-    grid: CsvGrid,
-    layout: dict[str, Any],
-    *,
-    confirmed_external_merges: set[str] | None = None,
-) -> set[tuple[int, int]]:
-    col_numbers = [col_to_index(col) for col in grid.col_letters]
-    occupied: set[tuple[int, int]] = set()
-    for row_idx, row_num in enumerate(grid.row_numbers):
-        for col_idx, value in enumerate(grid.values[row_idx]):
-            if value.strip():
-                occupied.add((row_num, col_numbers[col_idx]))
-
-    scan_bounds = _scan_bounds(grid)
-
-    for merge_ref in _merged_ranges(layout):
-        try:
-            bounds = parse_range(merge_ref)
-        except ValueError:
-            continue
-        if scan_bounds is None:
-            continue
-        anchor_in_scan = (
-            scan_bounds.start_row <= bounds.start_row <= scan_bounds.end_row
-            and scan_bounds.start_col <= bounds.start_col <= scan_bounds.end_col
-        )
-        if anchor_in_scan and (bounds.start_row, bounds.start_col) not in occupied:
-            continue
-        if not anchor_in_scan and merge_ref not in (confirmed_external_merges or set()):
-            continue
-        sr = max(bounds.start_row, scan_bounds.start_row)
-        er = min(bounds.end_row, scan_bounds.end_row)
-        sc = max(bounds.start_col, scan_bounds.start_col)
-        ec = min(bounds.end_col, scan_bounds.end_col)
-        if sr > er or sc > ec:
-            continue
-        for row in range(sr, er + 1):
-            for col in range(sc, ec + 1):
-                occupied.add((row, col))
-    return occupied
-
-
-def _raw_components(
-    occupied: set[tuple[int, int]],
-    *,
-    adjacent_rows: dict[int, set[int]] | None = None,
-    adjacent_cols: dict[int, set[int]] | None = None,
-) -> list[Component]:
-    remaining = set(occupied)
-    components = []
-    while remaining:
-        start = remaining.pop()
-        queue = deque([start])
-        cells = [start]
-        while queue:
-            row, col = queue.popleft()
-            vertical_rows = adjacent_rows.get(row, set()) if adjacent_rows else {row - 1, row + 1}
-            neighbors = [(neighbor_row, col) for neighbor_row in vertical_rows]
-            # Columns get the same treatment as rows: with --skip-hidden the
-            # returned columns can be non-consecutive (A, C when B is hidden),
-            # so col±1 would split visually adjacent data into two components.
-            horizontal_cols = adjacent_cols.get(col, set()) if adjacent_cols else {col - 1, col + 1}
-            neighbors.extend((row, neighbor_col) for neighbor_col in horizontal_cols)
-            for neighbor in neighbors:
-                if neighbor in remaining:
-                    remaining.remove(neighbor)
-                    queue.append(neighbor)
-                    cells.append(neighbor)
-        rows = [cell[0] for cell in cells]
-        cols = [cell[1] for cell in cells]
-        components.append(
-            Component(
-                RangeBounds(min(rows), min(cols), max(rows), max(cols)),
-                len(cells),
-            )
-        )
-    return components
-
-
-def _box_gap_mergeable(a: RangeBounds, b: RangeBounds, gap_rows: int, gap_cols: int) -> bool:
-    cols_overlap = not (a.end_col < b.start_col or b.end_col < a.start_col)
-    rows_overlap = not (a.end_row < b.start_row or b.end_row < a.start_row)
-    vertical_gap = max(b.start_row - a.end_row - 1, a.start_row - b.end_row - 1, 0)
-    horizontal_gap = max(b.start_col - a.end_col - 1, a.start_col - b.end_col - 1, 0)
-    return (cols_overlap and vertical_gap <= gap_rows) or (
-        rows_overlap and horizontal_gap <= gap_cols
-    )
-
-
-def merge_components(
-    components: list[Component], *, gap_rows: int = 1, gap_cols: int = 0
-) -> list[Component]:
-    merged = components[:]
-    changed = True
-    while changed:
-        changed = False
-        next_components: list[Component] = []
-        used = [False] * len(merged)
-        for i, comp in enumerate(merged):
-            if used[i]:
-                continue
-            current = Component(comp.bounds, comp.occupied_count)
-            used[i] = True
-            for j in range(i + 1, len(merged)):
-                if used[j]:
-                    continue
-                other = merged[j]
-                if _box_gap_mergeable(current.bounds, other.bounds, gap_rows, gap_cols):
-                    current = Component(
-                        range_union(current.bounds, other.bounds),
-                        current.occupied_count + other.occupied_count,
-                    )
-                    used[j] = True
-                    changed = True
-            next_components.append(current)
-        merged = next_components
-    return merged
-
-
-def _row_values(grid: CsvGrid, bounds: RangeBounds, row_num: int) -> list[str]:
-    if row_num not in grid.row_numbers:
-        return []
-    row = grid.values[grid.row_numbers.index(row_num)]
-    values = []
-    for col_idx, col_letter in enumerate(grid.col_letters):
-        col_num = col_to_index(col_letter)
-        if bounds.start_col <= col_num <= bounds.end_col:
-            values.append(row[col_idx] if col_idx < len(row) else "")
-    return values
-
-
-def header_candidates(grid: CsvGrid, bounds: RangeBounds) -> list[int]:
-    candidates = []
-    for row in range(bounds.start_row, min(bounds.end_row, bounds.start_row + 4) + 1):
-        values = _row_values(grid, bounds, row)
-        non_empty = [value for value in values if value.strip()]
-        if len(non_empty) >= max(1, min(2, bounds.col_count)):
-            candidates.append(row)
-    return candidates
-
-
-def kind_guess(bounds: RangeBounds, density: float) -> str:
-    if bounds.row_count >= 3 and bounds.col_count >= 2 and density >= 0.25:
-        return "data_table"
-    if bounds.row_count <= 2 or bounds.col_count <= 1:
-        return "note_or_label"
-    if density < 0.25:
-        return "sparse_block"
-    return "summary_block"
-
-
-def summarize_components(grid: CsvGrid, components: list[Component], min_cells: int) -> list[dict[str, Any]]:
-    result = []
-    for idx, comp in enumerate(
-        sorted(components, key=lambda item: (item.bounds.start_row, item.bounds.start_col)),
-        start=1,
-    ):
-        if comp.occupied_count < min_cells:
-            continue
-        area = comp.bounds.row_count * comp.bounds.col_count
-        density = comp.occupied_count / area if area else 0
-        samples = []
-        for row in range(comp.bounds.start_row, min(comp.bounds.end_row, comp.bounds.start_row + 2) + 1):
-            samples.append(_row_values(grid, comp.bounds, row))
-        result.append(
-            {
-                "id": f"T{idx}",
-                "range": format_range(
-                    comp.bounds.start_row,
-                    comp.bounds.start_col,
-                    comp.bounds.end_row,
-                    comp.bounds.end_col,
-                ),
-                "rows": comp.bounds.row_count,
-                "cols": comp.bounds.col_count,
-                "occupied_cells": comp.occupied_count,
-                "density": round(density, 4),
-                "header_candidates": header_candidates(grid, comp.bounds),
-                "kind_guess": kind_guess(comp.bounds, density),
-                "sample": samples,
-            }
-        )
-    return result
-
-
-def detect_subtables(args) -> tuple[dict[str, Any], list[str]]:
-    warnings: list[str] = []
-    workbook = envelope_data(
-        run_sheets(
-            "+workbook-info",
-            url=args.url,
-            spreadsheet_token=args.spreadsheet_token,
-            timeout=args.timeout,
-        )
-    )
-    sheet = resolve_target_sheets(
-        workbook,
-        sheet_id=args.sheet_id,
-        sheet_name=args.sheet_name,
-        require_one=True,
-    )[0]
-    sid = sheet_identifier(sheet)
-    title = sheet_title(sheet)
-    locator = sheet_locator(sheet)
-
-    col_count = min(int(sheet.get("column_count") or args.max_scan_cols), args.max_scan_cols)
-    row_count = min(int(sheet.get("row_count") or args.max_scan_rows), args.max_scan_rows)
-    scan_range = args.range or f"A1:{index_to_col(max(1, col_count))}{max(1, row_count)}"
-    if not args.range:
-        if int(sheet.get("column_count") or 0) > args.max_scan_cols:
-            warnings.append(f"scan clipped to first {args.max_scan_cols} columns")
-        if int(sheet.get("row_count") or 0) > args.max_scan_rows:
-            warnings.append(f"scan clipped to first {args.max_scan_rows} rows")
-
-    layout = envelope_data(
-        run_sheets(
-            "+sheet-info",
-            url=args.url,
-            spreadsheet_token=args.spreadsheet_token,
-            **locator,
-            flags={"include": "merges,hidden_rows,hidden_cols"},
-            timeout=args.timeout,
-        )
-    )
-    csv_data = envelope_data(
-        run_sheets(
-            "+csv-get",
-            url=args.url,
-            spreadsheet_token=args.spreadsheet_token,
-            **locator,
-            flags={
-                "range": scan_range,
-                "max_chars": args.max_chars,
-                "skip_hidden": True if args.skip_hidden else None,
-            },
-            timeout=args.timeout,
-        )
-    )
-    actual_range = str(csv_data.get("actual_range") or scan_range)
-    if csv_data.get("has_more"):
-        raise LarkCliError(
-            f"+csv-get truncated the scan range at {actual_range}; narrow --range before detecting subtables"
-        )
-
-    grid = parse_annotated_csv(
-        csv_data.get("annotated_csv", ""),
-        csv_data.get("col_indices"),
-        csv_data.get("row_indices"),
-        actual_range,
-    )
-    if grid.row_numbers_inferred:
-        warnings.append("CSV row numbers were inferred from the requested range")
-    hidden_rows_raw = layout.get("hidden_rows") or []
-    hidden_row_indexes = {
-        int(value) + 1
-        for value in hidden_rows_raw
-        if isinstance(value, (int, str)) and str(value).isdigit()
-    }
-    hidden_columns_raw = layout.get("hidden_cols") or layout.get("hidden_columns") or []
-    hidden_col_letters = set()
-    for value in hidden_columns_raw if isinstance(hidden_columns_raw, list) else []:
-        if isinstance(value, str) and value.isalpha():
-            hidden_col_letters.add(value.upper())
-        elif isinstance(value, (int, str)) and str(value).isdigit():
-            hidden_col_letters.add(index_to_col(int(value) + 1))
-    hidden_rows = sorted(row for row in grid.row_numbers if row in hidden_row_indexes)
-    hidden_columns = [col for col in grid.col_letters if col.upper() in hidden_col_letters]
-    if hidden_rows or hidden_columns:
-        warnings.append("scan includes hidden rows or columns; pass --skip-hidden to exclude them")
-    confirmed_external_merges = set()
-    external_merge_anchors = list(_external_merge_anchors(grid, layout).items())
-    if len(external_merge_anchors) > MAX_EXTERNAL_MERGE_ANCHOR_CHECKS:
-        warnings.append(
-            f"skipped confirmation for {len(external_merge_anchors) - MAX_EXTERNAL_MERGE_ANCHOR_CHECKS} "
-            f"external merge anchors (limit: {MAX_EXTERNAL_MERGE_ANCHOR_CHECKS})"
-        )
-    for merge_ref, anchor in external_merge_anchors[:MAX_EXTERNAL_MERGE_ANCHOR_CHECKS]:
-        try:
-            anchor_data = envelope_data(
-                run_sheets(
-                    "+csv-get",
-                    url=args.url,
-                    spreadsheet_token=args.spreadsheet_token,
-                    **locator,
-                    flags={
-                        "range": anchor,
-                        "max_chars": 1024,
-                        "skip_hidden": True if args.skip_hidden else None,
-                    },
-                    timeout=args.timeout,
-                )
-            )
-            anchor_grid = parse_annotated_csv(
-                anchor_data.get("annotated_csv", ""),
-                anchor_data.get("col_indices"),
-                anchor_data.get("row_indices"),
-                anchor,
-            )
-            if _has_value(anchor_grid):
-                confirmed_external_merges.add(merge_ref)
-        except LarkCliError as exc:
-            warnings.append(f"could not confirm merge anchor {anchor}: {exc}")
-    occupied = build_occupancy(
-        grid,
-        layout,
-        confirmed_external_merges=confirmed_external_merges,
-    )
-    adjacent_rows = None
-    adjacent_cols = None
-    if args.skip_hidden:
-        adjacent_rows = {}
-        for previous, current in zip(grid.row_numbers, grid.row_numbers[1:]):
-            adjacent_rows.setdefault(previous, set()).add(current)
-            adjacent_rows.setdefault(current, set()).add(previous)
-        col_numbers = [col_to_index(col) for col in grid.col_letters]
-        adjacent_cols = {}
-        for previous, current in zip(col_numbers, col_numbers[1:]):
-            adjacent_cols.setdefault(previous, set()).add(current)
-            adjacent_cols.setdefault(current, set()).add(previous)
-    raw_components = _raw_components(
-        occupied,
-        adjacent_rows=adjacent_rows,
-        adjacent_cols=adjacent_cols,
-    )
-    if len(raw_components) > args.max_merge_components:
-        warnings.append(
-            f"skipped gap-based component merging for {len(raw_components)} components "
-            f"(limit: {args.max_merge_components})"
-        )
-        components = raw_components
-    else:
-        components = merge_components(
-            raw_components,
-            gap_rows=args.gap_rows,
-            gap_cols=args.gap_cols,
-        )
-    subtables = summarize_components(grid, components, args.min_cells)
-    return {
-        "sheet_id": sid,
-        "sheet": title,
-        "scan_range": scan_range,
-        "actual_range": actual_range,
-        "visibility": {
-            "skip_hidden": args.skip_hidden,
-            "hidden_rows_in_range": hidden_rows,
-            "hidden_columns_in_range": hidden_columns,
-        },
-        "subtables": subtables,
-    }, warnings
-
-
-def main() -> None:
-    parser = argparse.ArgumentParser(description=__doc__)
-    add_spreadsheet_args(parser, require_sheet=True, allow_sheet=True)
-    parser.add_argument("--range")
-    parser.add_argument("--max-scan-rows", type=int, default=5000)
-    parser.add_argument("--max-scan-cols", type=int, default=200)
-    parser.add_argument("--gap-rows", type=int, default=1)
-    parser.add_argument("--gap-cols", type=int, default=0)
-    parser.add_argument("--min-cells", type=int, default=2)
-    parser.add_argument("--max-merge-components", type=int, default=2000)
-    parser.add_argument("--max-chars", type=int, default=25000)
-    parser.add_argument("--skip-hidden", action="store_true")
-    parser.add_argument("--timeout", type=int, default=60)
-    args = parser.parse_args()
-    try:
-        data, warnings = detect_subtables(args)
-    except (LarkCliError, ValueError, TypeError) as exc:
-        emit_error(ACTION, str(exc))
-    emit_success(ACTION, data, warnings)
-
-
-if __name__ == "__main__":
-    main()

skills/lark-sheets/scripts/lark_inspect_workbook.py

@@ -1,184 +0,0 @@
-#!/usr/bin/env python3
-# Copyright (c) 2026 Lark Technologies Pte. Ltd.
-# SPDX-License-Identifier: MIT
-"""Inspect a Lark spreadsheet and emit a compact workbook profile."""
-
-from __future__ import annotations
-
-import argparse
-from typing import Any
-
-from lark_sheet_range import index_to_col
-from lark_sheet_read_cli import (
-    LarkCliError,
-    add_spreadsheet_args,
-    emit_error,
-    emit_success,
-    envelope_data,
-    resolve_target_sheets,
-    run_sheets,
-    sheet_identifier,
-    sheet_locator,
-    sheet_title,
-)
-
-ACTION = "inspect_workbook"
-LAYOUT_INCLUDE = "merges,row_heights,col_widths,hidden_rows,hidden_cols,groups,frozen"
-
-
-def _sheet_summary(sheet: dict[str, Any]) -> dict[str, Any]:
-    return {
-        "sheet_id": sheet_identifier(sheet),
-        "title": sheet_title(sheet),
-        "index": sheet.get("index"),
-        "row_count": sheet.get("row_count"),
-        "column_count": sheet.get("column_count"),
-        "is_hidden": sheet.get("is_hidden"),
-        "merged_cells_count": sheet.get("merged_cells_count"),
-        "chart_count": sheet.get("chart_count"),
-        "pivot_table_count": sheet.get("pivot_table_count"),
-        "float_image_count": sheet.get("float_image_count"),
-    }
-
-
-def _list_count(value: Any) -> int:
-    return len(value) if isinstance(value, list) else 0
-
-
-def _layout_summary(layout: dict[str, Any]) -> dict[str, Any]:
-    """Retain layout signals without serializing unbounded per-cell metadata."""
-    merges = layout.get("merged_cells") or layout.get("merges") or []
-    groups = layout.get("groups") if isinstance(layout.get("groups"), dict) else {}
-    row_groups = layout.get("row_groups") or groups.get("rows", [])
-    col_groups = layout.get("column_groups") or groups.get("columns", [])
-    return {
-        "merge_count": _list_count(merges),
-        "row_heights_count": _list_count(layout.get("row_heights")),
-        "column_widths_count": _list_count(layout.get("col_widths")),
-        "hidden_rows_count": _list_count(layout.get("hidden_rows")),
-        "hidden_columns_count": _list_count(
-            layout.get("hidden_cols") or layout.get("hidden_columns")
-        ),
-        "row_groups_count": _list_count(row_groups),
-        "column_groups_count": _list_count(col_groups),
-        "frozen": layout.get("frozen"),
-    }
-
-
-def inspect_workbook(args) -> tuple[dict[str, Any], list[str]]:
-    warnings: list[str] = []
-    workbook = envelope_data(
-        run_sheets(
-            "+workbook-info",
-            url=args.url,
-            spreadsheet_token=args.spreadsheet_token,
-            timeout=args.timeout,
-        )
-    )
-    target_sheets = resolve_target_sheets(
-        workbook,
-        sheet_id=args.sheet_id,
-        sheet_name=args.sheet_name,
-    )
-    if args.max_sheets < 1:
-        raise LarkCliError("--max-sheets must be at least 1")
-    inspect_count = len(target_sheets)
-    if not args.sheet_id and not args.sheet_name:
-        inspect_count = min(len(target_sheets), args.max_sheets)
-        if inspect_count < len(target_sheets):
-            warnings.append(
-                f"layout and preview skipped for {len(target_sheets) - inspect_count} sheets; "
-                f"pass --sheet-id or --sheet-name to inspect one"
-            )
-
-    profiles = []
-    for position, sheet in enumerate(target_sheets):
-        sid = sheet_identifier(sheet)
-        title = sheet_title(sheet)
-        profile = _sheet_summary(sheet)
-        if position >= inspect_count:
-            profiles.append(profile)
-            continue
-        locator = sheet_locator(sheet)
-        col_count = int(sheet.get("column_count") or args.max_preview_cols)
-        preview_cols = min(col_count, args.max_preview_cols)
-        if col_count > args.max_preview_cols:
-            warnings.append(
-                f"{title or sid}: preview clipped to first {args.max_preview_cols} columns"
-            )
-        end_col = index_to_col(max(1, preview_cols))
-        preview_range = f"A1:{end_col}{args.preview_rows}"
-
-        # Per-sheet, not fail-the-run: this is the first-step pre-flight, and
-        # one unreadable sheet (odd type, transient error, a locator that does
-        # not resolve) must not throw away the summaries already collected for
-        # every other sheet. The basic summary comes from +workbook-info and is
-        # already in hand, so a failure here degrades detail, not correctness —
-        # same call the sibling profile_table downgrades to a warning.
-        try:
-            layout = envelope_data(
-                run_sheets(
-                    "+sheet-info",
-                    url=args.url,
-                    spreadsheet_token=args.spreadsheet_token,
-                    **locator,
-                    flags={"include": LAYOUT_INCLUDE},
-                    timeout=args.timeout,
-                )
-            )
-            preview = envelope_data(
-                run_sheets(
-                    "+csv-get",
-                    url=args.url,
-                    spreadsheet_token=args.spreadsheet_token,
-                    **locator,
-                    flags={"range": preview_range, "max_chars": args.max_chars},
-                    timeout=args.timeout,
-                )
-            )
-        except LarkCliError as exc:
-            warnings.append(
-                f"{title or sid}: layout/preview unavailable ({exc}); "
-                "re-read this sheet on its own with --sheet-name, or use +sheet-info / +csv-get directly"
-            )
-            profiles.append(profile)
-            continue
-        if preview.get("has_more"):
-            warnings.append(f"{title or sid}: preview range {preview_range} was truncated")
-
-        profiles.append(
-            {
-                **profile,
-                "layout": _layout_summary(layout),
-                "preview": {
-                    "range": preview_range,
-                    "current_region": preview.get("current_region"),
-                    "row_indices": preview.get("row_indices"),
-                    "col_indices": preview.get("col_indices"),
-                    "annotated_csv": preview.get("annotated_csv"),
-                    "has_more": preview.get("has_more"),
-                },
-            }
-        )
-
-    return {"sheet_count": len(target_sheets), "sheets": profiles}, warnings
-
-
-def main() -> None:
-    parser = argparse.ArgumentParser(description=__doc__)
-    add_spreadsheet_args(parser, require_sheet=False, allow_sheet=True)
-    parser.add_argument("--preview-rows", type=int, default=15)
-    parser.add_argument("--max-preview-cols", type=int, default=100)
-    parser.add_argument("--max-chars", type=int, default=8000)
-    parser.add_argument("--max-sheets", type=int, default=3)
-    parser.add_argument("--timeout", type=int, default=60)
-    args = parser.parse_args()
-    try:
-        data, warnings = inspect_workbook(args)
-    except (LarkCliError, ValueError, TypeError) as exc:
-        emit_error(ACTION, str(exc))
-    emit_success(ACTION, data, warnings)
-
-
-if __name__ == "__main__":
-    main()