docs: align app-type enum in apps E2E coverage and test comments

The E2E coverage table and two test comments still described the --app-type
enum as html/full_stack after frontend was added. Update them to
html/frontend/full_stack for consistency; assertions are unaffected (they
match on substrings, not the full enum set).

.github/workflows/semantic-review.yml

@@ -25,19 +25,16 @@ jobs:
         with:
           script: |
             const run = context.payload.workflow_run;
-            if (run.name !== "CI") throw new Error(`unexpected workflow name: ${run.name}`);
-            let workflowPath = run.path || "";
-            if (!workflowPath) {
-              const workflowId = Number(run.workflow_id || 0);
-              if (!Number.isInteger(workflowId) || workflowId <= 0) throw new Error("missing workflow id");
-              const { data: workflow } = await github.rest.actions.getWorkflow({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                workflow_id: workflowId,
-              });
-              workflowPath = workflow.path || "";
-            }
-            if (workflowPath !== ".github/workflows/ci.yml") throw new Error(`unexpected workflow path: ${workflowPath}`);
+            const workflowId = Number(run.workflow_id || 0);
+            if (!Number.isInteger(workflowId) || workflowId <= 0) throw new Error("missing workflow id");
+            const { data: workflow } = await github.rest.actions.getWorkflow({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: workflowId,
+            });
+            if (workflow.name !== "CI") throw new Error(`unexpected workflow name: ${workflow.name}`);
+            if (workflow.path !== ".github/workflows/ci.yml") throw new Error(`unexpected workflow path: ${workflow.path}`);
+            if (run.path && run.path !== workflow.path) throw new Error(`workflow path mismatch: ${run.path}`);
             if (run.event !== "pull_request") throw new Error(`unexpected event: ${run.event}`);
             if (run.repository.id !== context.payload.repository.id) throw new Error("repository id mismatch");
             if (run.repository.full_name !== context.payload.repository.full_name) throw new Error("repository name mismatch");
@@ -253,19 +250,16 @@ jobs:
         with:
           script: |
             const run = context.payload.workflow_run;
-            if (run.name !== "CI") throw new Error(`unexpected workflow name: ${run.name}`);
-            let workflowPath = run.path || "";
-            if (!workflowPath) {
-              const workflowId = Number(run.workflow_id || 0);
-              if (!Number.isInteger(workflowId) || workflowId <= 0) throw new Error("missing workflow id");
-              const { data: workflow } = await github.rest.actions.getWorkflow({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                workflow_id: workflowId,
-              });
-              workflowPath = workflow.path || "";
-            }
-            if (workflowPath !== ".github/workflows/ci.yml") throw new Error(`unexpected workflow path: ${workflowPath}`);
+            const workflowId = Number(run.workflow_id || 0);
+            if (!Number.isInteger(workflowId) || workflowId <= 0) throw new Error("missing workflow id");
+            const { data: workflow } = await github.rest.actions.getWorkflow({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: workflowId,
+            });
+            if (workflow.name !== "CI") throw new Error(`unexpected workflow name: ${workflow.name}`);
+            if (workflow.path !== ".github/workflows/ci.yml") throw new Error(`unexpected workflow path: ${workflow.path}`);
+            if (run.path && run.path !== workflow.path) throw new Error(`workflow path mismatch: ${run.path}`);
             if (run.event !== "pull_request") throw new Error(`unexpected event: ${run.event}`);
             if (run.conclusion !== "success") throw new Error(`unexpected conclusion: ${run.conclusion}`);
             if (run.repository.id !== context.payload.repository.id) throw new Error("repository id mismatch");

CHANGELOG.md

@@ -2,6 +2,24 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v1.0.78] - 2026-07-27
+
+### Features
+
+- event description support rich text (#1975)
+
+### Bug Fixes
+
+- **slides**: restrict canvas overflow checks
+- **slides**: upgrade text overflow to error above 10px threshold
+- **slides**: detect letterSpacing-driven text overflow
+- **slides**: downgrade background-decoration text overflow to info
+- **slides**: allow chartParsedValues roundtrip tag
+- refine character width estimation for lark-slides text lint
+- **slides**: preserve info lint severity
+- **slides**: text may over flow shape
+- exempt ghost text from slides lint
+
 ## [v1.0.77] - 2026-07-24
 
 ### Features
@@ -1667,6 +1685,7 @@ Bundled AI agent skills for intelligent assistance:
 - Bilingual documentation (English & Chinese).
 - CI/CD pipelines: linting, testing, coverage reporting, and automated releases.
 
+[v1.0.78]: https://github.com/larksuite/cli/releases/tag/v1.0.78
 [v1.0.77]: https://github.com/larksuite/cli/releases/tag/v1.0.77
 [v1.0.75]: https://github.com/larksuite/cli/releases/tag/v1.0.75
 [v1.0.74]: https://github.com/larksuite/cli/releases/tag/v1.0.74

cmd/auth/auth_test.go

@@ -386,7 +386,7 @@ func TestAuthScopesRun_UsesTenantAccessTokenFromCredentialProvider(t *testing.T)
 		AppID: "test-app", AppSecret: "", Brand: core.BrandFeishu,
 	})
 	tokenResolver := &authScopesTokenResolver{}
-	f.Credential = newAuthTestCredentialProvider("test-app", tokenResolver)
+	f.Credential = credential.NewCredentialProvider(nil, nil, tokenResolver, nil)
 
 	appInfoStub := &httpmock.Stub{
 		Method: http.MethodGet,
@@ -442,7 +442,7 @@ func TestAuthScopesRun_LarkPermissionError_TypedAsPermissionError(t *testing.T)
 		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
 	})
 	tokenResolver := &authScopesTokenResolver{}
-	f.Credential = newAuthTestCredentialProvider("test-app", tokenResolver)
+	f.Credential = credential.NewCredentialProvider(nil, nil, tokenResolver, nil)
 
 	reg.Register(&httpmock.Stub{
 		Method: http.MethodGet,
@@ -485,18 +485,6 @@ type authScopesTokenResolver struct {
 	requests []credential.TokenSpec
 }
 
-type authTestAccountResolver struct {
-	appID string
-}
-
-func (r authTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID, Brand: core.BrandFeishu}, nil
-}
-
-func newAuthTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, authTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 func (r *authScopesTokenResolver) ResolveToken(ctx context.Context, req credential.TokenSpec) (*credential.TokenResult, error) {
 	r.requests = append(r.requests, req)
 	switch req.Type {

cmd/auth/status.go

@@ -27,9 +27,6 @@ func NewCmdAuthStatus(f *cmdutil.Factory, runF func(*StatusOptions) error) *cobr
 	cmd := &cobra.Command{
 		Use:   "status",
 		Short: "View current auth status",
-		Long: `Show OAuth user login, token validity, and granted scopes.
-For token-validity checks, run lark-cli auth status --json --verify.
-This is not profile/app selection diagnostics; use lark-cli whoami for the effective app/profile identity used by an invocation.`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if runF != nil {
 				return runF(opts)

cmd/auth/status_test.go

@@ -4,35 +4,15 @@
 package auth
 
 import (
-	"context"
 	"encoding/json"
 	"net/http"
-	"strings"
 	"testing"
 
-	extcred "github.com/larksuite/cli/extension/credential"
-	envprovider "github.com/larksuite/cli/extension/credential/env"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/envvars"
 	"github.com/larksuite/cli/internal/httpmock"
 )
 
-func TestAuthStatusHelpDistinguishesFromWhoami(t *testing.T) {
-	cmd := NewCmdAuthStatus(nil, nil)
-	for _, want := range []string{
-		"OAuth user login",
-		"auth status --json --verify",
-		"not profile/app selection diagnostics",
-		"lark-cli whoami",
-	} {
-		if !strings.Contains(cmd.Long, want) {
-			t.Errorf("auth status --help Long missing %q; got:\n%s", want, cmd.Long)
-		}
-	}
-}
-
 func TestAuthStatusRun_SplitsBotAndUserIdentity(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
 		AppID: "test-app", AppSecret: "secret", Brand: core.BrandFeishu,
@@ -99,51 +79,6 @@ func TestAuthStatusRun_VerifyReportsBotIdentity(t *testing.T) {
 	}
 }
 
-type fixedStatusAccountResolver struct {
-	account *credential.Account
-}
-
-func (r *fixedStatusAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return r.account, nil
-}
-
-func TestAuthStatus_AllowsMatchingAppIDOnlySelectedProfile(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	t.Setenv(envvars.CliAppID, "cli_a")
-	t.Setenv(envvars.CliAppSecret, "")
-	t.Setenv(envvars.CliUserAccessToken, "")
-	t.Setenv(envvars.CliTenantAccessToken, "")
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps: []core.AppConfig{{
-			Name:      "tenant_a",
-			AppId:     "cli_a",
-			AppSecret: core.PlainSecret("test-secret"),
-			Brand:     core.BrandFeishu,
-		}},
-	}); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	config := &core.CliConfig{ProfileName: "tenant_a", AppID: "cli_a", AppSecret: "test-secret", Brand: core.BrandFeishu}
-	f, stdout, _, _ := cmdutil.TestFactory(t, config)
-	f.Credential = credential.NewCredentialProvider(
-		[]extcred.Provider{&envprovider.Provider{}},
-		&fixedStatusAccountResolver{account: credential.AccountFromCliConfig(config)},
-		nil,
-		nil,
-	).WithProfileFromFlag("tenant_a")
-
-	cmd := NewCmdAuth(f)
-	cmd.SetArgs([]string{"status", "--json"})
-	if err := cmd.Execute(); err != nil {
-		t.Fatalf("auth status should use the selected built-in profile: %v", err)
-	}
-	if strings.Contains(stdout.String(), "credentials are provided externally") {
-		t.Fatalf("matching APP_ID-only env was misclassified as external:\n%s", stdout.String())
-	}
-}
-
 type statusOutput struct {
 	Identity   string `json:"identity"`
 	Verified   *bool  `json:"verified"`

cmd/bootstrap.go

@@ -6,10 +6,8 @@ package cmd
 import (
 	"errors"
 	"io"
-	"os"
 
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/envvars"
 	"github.com/spf13/pflag"
 )
 
@@ -28,13 +26,5 @@ func BootstrapInvocationContext(args []string) (cmdutil.InvocationContext, error
 	if err := fs.Parse(args); err != nil && !errors.Is(err, pflag.ErrHelp) {
 		return cmdutil.InvocationContext{}, err
 	}
-
-	profileFromFlag := fs.Changed("profile")
-	if !profileFromFlag {
-		globals.Profile = os.Getenv(envvars.CliProfile)
-	}
-	return cmdutil.InvocationContext{
-		Profile:         globals.Profile,
-		ProfileFromFlag: profileFromFlag,
-	}, nil
+	return cmdutil.InvocationContext{Profile: globals.Profile}, nil
 }

cmd/bootstrap_test.go

@@ -3,11 +3,7 @@
 
 package cmd
 
-import (
-	"testing"
-
-	"github.com/larksuite/cli/internal/envvars"
-)
+import "testing"
 
 func TestBootstrapInvocationContext_ProfileFlag(t *testing.T) {
 	inv, err := BootstrapInvocationContext([]string{"--profile", "target", "auth", "status"})
@@ -74,58 +70,3 @@ func TestBootstrapInvocationContext_HelpWithProfile(t *testing.T) {
 		t.Fatalf("profile = %q, want %q", inv.Profile, "target")
 	}
 }
-
-func TestBootstrapProfileEnvFallback(t *testing.T) {
-	t.Run("flag wins over env", func(t *testing.T) {
-		t.Setenv(envvars.CliProfile, "tenant_env")
-		inv, err := BootstrapInvocationContext([]string{"--profile", "tenant_flag", "whoami"})
-		if err != nil {
-			t.Fatalf("unexpected err: %v", err)
-		}
-		if inv.Profile != "tenant_flag" {
-			t.Errorf("got %q, want tenant_flag", inv.Profile)
-		}
-		if !inv.ProfileFromFlag {
-			t.Errorf("ProfileFromFlag = false, want true")
-		}
-	})
-	t.Run("explicit empty flag clears env selection", func(t *testing.T) {
-		t.Setenv(envvars.CliProfile, "tenant_env")
-		inv, err := BootstrapInvocationContext([]string{"--profile=", "whoami"})
-		if err != nil {
-			t.Fatalf("unexpected err: %v", err)
-		}
-		if inv.Profile != "" {
-			t.Errorf("got %q, want empty", inv.Profile)
-		}
-		if !inv.ProfileFromFlag {
-			t.Errorf("ProfileFromFlag = false, want true")
-		}
-	})
-	t.Run("env used when flag absent", func(t *testing.T) {
-		t.Setenv(envvars.CliProfile, "tenant_env")
-		inv, err := BootstrapInvocationContext([]string{"whoami"})
-		if err != nil {
-			t.Fatalf("unexpected err: %v", err)
-		}
-		if inv.Profile != "tenant_env" {
-			t.Errorf("got %q, want tenant_env", inv.Profile)
-		}
-		if inv.ProfileFromFlag {
-			t.Errorf("ProfileFromFlag = true, want false")
-		}
-	})
-	t.Run("empty when neither set", func(t *testing.T) {
-		t.Setenv(envvars.CliProfile, "")
-		inv, err := BootstrapInvocationContext([]string{"whoami"})
-		if err != nil {
-			t.Fatalf("unexpected err: %v", err)
-		}
-		if inv.Profile != "" {
-			t.Errorf("got %q, want empty", inv.Profile)
-		}
-		if inv.ProfileFromFlag {
-			t.Errorf("ProfileFromFlag = true, want false")
-		}
-	})
-}

cmd/config/config_test.go

@@ -84,16 +84,6 @@ func TestConfigShowCmd_FlagParsing(t *testing.T) {
 	}
 }
 
-func TestConfigShowHelpClarifiesSavedConfig(t *testing.T) {
-	cmd := NewCmdConfigShow(nil, nil)
-	if !strings.Contains(cmd.Short, "saved config") {
-		t.Errorf("config show short = %q, want saved config", cmd.Short)
-	}
-	if !strings.Contains(cmd.Long, "lark-cli whoami --json") {
-		t.Errorf("config show help missing whoami route")
-	}
-}
-
 func TestConfigShowRun_NotConfiguredReturnsStructuredError(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
@@ -116,77 +106,6 @@ func TestConfigShowRun_NotConfiguredReturnsStructuredError(t *testing.T) {
 	}
 }
 
-// config show promises "saved config, not current usage" (help + skill
-// routing): the session profile (--profile / LARKSUITE_CLI_PROFILE) must not
-// change what it shows.
-func TestConfigShowRun_IgnoresSessionProfile(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	multi := &core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps: []core.AppConfig{
-			{Name: "tenant_a", AppId: "cli_a", AppSecret: core.PlainSecret("your-secret-a"), Brand: core.BrandFeishu},
-			{Name: "tenant_b", AppId: "cli_b", AppSecret: core.PlainSecret("your-secret-b"), Brand: core.BrandFeishu},
-		},
-	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	f, stdout, _, _ := cmdutil.TestFactory(t, nil)
-	f.Invocation.Profile = "tenant_b" // session selection must not leak in
-
-	if err := configShowRun(&ConfigShowOptions{Factory: f}); err != nil {
-		t.Fatalf("configShowRun: %v", err)
-	}
-	out := stdout.String()
-	if !strings.Contains(out, `"cli_a"`) || !strings.Contains(out, `"tenant_a"`) {
-		t.Fatalf("output = %s, want the saved default tenant_a/cli_a", out)
-	}
-	if strings.Contains(out, `"cli_b"`) {
-		t.Fatalf("output = %s, session profile tenant_b must not change saved-config view", out)
-	}
-}
-
-// engagedEnvStub simulates a fully engaged external credential provider.
-type engagedEnvStub struct{}
-
-func (engagedEnvStub) Name() string  { return "env" }
-func (engagedEnvStub) Priority() int { return 10 }
-func (engagedEnvStub) ResolveAccount(context.Context) (*extcred.Account, error) {
-	return &extcred.Account{AppID: "cli_env", AppSecret: "your-password"}, nil // managed takeover
-}
-func (engagedEnvStub) ResolveToken(context.Context, extcred.TokenSpec) (*extcred.Token, error) {
-	return nil, nil
-}
-
-// config show inspects the SAVED config only, so the parent command's
-// external-credential gate must not apply: even with a fully engaged direct
-// env credential, `config show` still answers from the saved config.
-func TestConfigShow_BypassesExternalCredentialGate(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	multi := &core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps: []core.AppConfig{{
-			Name: "tenant_a", AppId: "cli_a", AppSecret: core.PlainSecret("your-secret-a"), Brand: core.BrandFeishu,
-		}},
-	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	f, stdout, _, _ := cmdutil.TestFactory(t, nil)
-	f.Credential = credential.NewCredentialProvider([]extcred.Provider{engagedEnvStub{}}, nil, nil, nil)
-
-	cmd := NewCmdConfig(f)
-	cmd.SetArgs([]string{"show"})
-	if err := cmd.Execute(); err != nil {
-		t.Fatalf("config show must bypass the external-credential gate: %v", err)
-	}
-	if out := stdout.String(); !strings.Contains(out, `"cli_a"`) {
-		t.Fatalf("output = %s, want the saved config shown", out)
-	}
-}
-
 func TestConfigShowRun_NoActiveProfileReturnsStructuredError(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	multi := &core.MultiAppConfig{
@@ -562,8 +481,7 @@ func TestConfigBlockedByExternalProvider(t *testing.T) {
 	}{
 		{"init", []string{"init", "--app-id", "x", "--app-secret-stdin"}},
 		{"remove", []string{"remove"}},
-		// "show" is deliberately absent: it inspects the SAVED config only
-		// and bypasses this gate (TestConfigShow_BypassesExternalCredentialGate).
+		{"show", []string{"show"}},
 		{"default-as", []string{"default-as", "user"}},
 		{"strict-mode", []string{"strict-mode", "off"}},
 	}

cmd/config/show.go

@@ -27,16 +27,7 @@ func NewCmdConfigShow(f *cmdutil.Factory, runF func(*ConfigShowOptions) error) *
 
 	cmd := &cobra.Command{
 		Use:   "show",
-		Short: "Show saved config",
-		Long:  "Shows saved config. To see the app/profile lark-cli is using now, run `lark-cli whoami --json`.",
-		// Override parent's RequireBuiltinCredentialProvider check: this
-		// command reads the SAVED config only (its own help promises "saved
-		// config, not current usage"), so the currently effective credential
-		// source — external or otherwise — must not gate it.
-		PersistentPreRunE: func(c *cobra.Command, _ []string) error {
-			c.SilenceUsage = true
-			return nil
-		},
+		Short: "Show current configuration",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			if runF != nil {
 				return runF(opts)
@@ -62,10 +53,7 @@ func configShowRun(opts *ConfigShowOptions) error {
 	if config == nil || len(config.Apps) == 0 {
 		return core.NotConfiguredError()
 	}
-	// Saved config only: the session profile (--profile / LARKSUITE_CLI_PROFILE)
-	// must not change what this command shows — the help and skill routing
-	// promise "saved config, not current usage" (use whoami for that).
-	app := config.CurrentAppConfig("")
+	app := config.CurrentAppConfig(f.Invocation.Profile)
 	if app == nil {
 		return errs.NewConfigError(errs.SubtypeNotConfigured, "no active profile").WithHint("run: lark-cli profile list")
 	}

cmd/event/consume_test.go

@@ -110,20 +110,8 @@ func (failingTokenResolver) ResolveToken(_ context.Context, _ credential.TokenSp
 	return nil, errors.New("backend unavailable")
 }
 
-type eventTestAccountResolver struct {
-	appID string
-}
-
-func (r eventTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
-func newEventTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, eventTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 func factoryWithResolver(r credential.DefaultTokenResolver) *cmdutil.Factory {
-	return &cmdutil.Factory{Credential: newEventTestCredentialProvider("cli_x", r)}
+	return &cmdutil.Factory{Credential: credential.NewCredentialProvider(nil, nil, r, nil)}
 }
 
 func TestResolveTenantToken_EmptyTokenResult(t *testing.T) {

cmd/event/runtime_test.go

@@ -44,7 +44,7 @@ func newTestConsumeRuntime(rt http.RoundTripper) *consumeRuntime {
 		client: &client.APIClient{
 			SDK:        sdk,
 			ErrOut:     io.Discard,
-			Credential: newEventTestCredentialProvider("test-app", &staticTokenResolver{}),
+			Credential: credential.NewCredentialProvider(nil, nil, &staticTokenResolver{}, nil),
 			Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 		},
 		accessIdentity: core.AsBot,

cmd/profile/list.go

@@ -17,14 +17,11 @@ import (
 )
 
 // profileListItem is the JSON output for a single profile entry.
-// `default` (formerly `active`, renamed in this feature as a declared
-// breaking change) marks the saved default profile — never the identity
-// effective for the current invocation; that is whoami's job.
 type profileListItem struct {
 	Name        string         `json:"name"`
 	AppID       string         `json:"appId"`
 	Brand       core.LarkBrand `json:"brand"`
-	Default     bool           `json:"default"`
+	Active      bool           `json:"active"`
 	User        string         `json:"user,omitempty"`
 	TokenStatus string         `json:"tokenStatus,omitempty"`
 }
@@ -33,8 +30,7 @@ type profileListItem struct {
 func NewCmdProfileList(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "list",
-		Short: "List saved profiles",
-		Long:  "Lists saved profiles. To see the app/profile lark-cli is using now, run `lark-cli whoami --json`.",
+		Short: "List all profiles",
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return profileListRun(f)
 		},
@@ -57,7 +53,7 @@ func profileListRun(f *cmdutil.Factory) error {
 		return nil
 	}
 
-	// Intentionally uses "" to show the saved default profile, not the ephemeral --profile override.
+	// Intentionally uses "" to show the persistent active profile, not the ephemeral --profile override.
 	currentApp := multi.CurrentAppConfig("")
 	currentName := ""
 	if currentApp != nil {
@@ -70,10 +66,10 @@ func profileListRun(f *cmdutil.Factory) error {
 		name := app.ProfileName()
 
 		item := profileListItem{
-			Name:    name,
-			AppID:   app.AppId,
-			Brand:   app.Brand,
-			Default: name == currentName,
+			Name:   name,
+			AppID:  app.AppId,
+			Brand:  app.Brand,
+			Active: name == currentName,
 		}
 
 		if len(app.Users) > 0 {

cmd/profile/profile.go

@@ -14,17 +14,6 @@ func NewCmdProfile(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "profile",
 		Short: "Manage configuration profiles",
-		Long: `Profiles are named app identities managed by lark-cli.
-
-Identity diagnostics and profile selection:
-  lark-cli whoami --json       Show the app/profile lark-cli is using now.
-  lark-cli auth status --json --verify  Verify OAuth login and token state.
-  --profile <name>             Use a profile for this command only.
-  LARKSUITE_CLI_PROFILE        Use a profile for the current shell / agent session.
-  config show / profile list   Inspect saved config, not current usage.
-  unset LARKSUITE_CLI_PROFILE  Clear the session profile and fall back to direct app env or configured default.
-
-A selected profile takes precedence over matching direct env credentials and tokens.`,
 	}
 	cmdutil.DisableAuthCheck(cmd)
 	cmdutil.SetTips(cmd, []string{

cmd/profile/profile_test.go

@@ -306,24 +306,14 @@ func TestProfileListRun_OutputsProfiles(t *testing.T) {
 	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
 		t.Fatalf("Unmarshal() error = %v; output=%s", err, stdout.String())
 	}
-	raw := stdout.String()
-	// `active` is renamed to `default` as a declared breaking change: keeping
-	// a permanently mirrored alias would keep misleading agents into reading
-	// it as the currently effective identity (whoami's job).
-	if strings.Contains(raw, `"active"`) {
-		t.Fatalf("profile list output contains renamed active field: %s", raw)
-	}
-	if !strings.Contains(raw, `"default"`) {
-		t.Fatalf("profile list output missing default field: %s", raw)
-	}
 	if len(got) != 2 {
 		t.Fatalf("len(got) = %d, want 2", len(got))
 	}
-	if got[0].Name != "default" || !got[0].Default {
-		t.Fatalf("got[0] = %#v, want configured default profile", got[0])
+	if got[0].Name != "default" || !got[0].Active {
+		t.Fatalf("got[0] = %#v, want active default profile", got[0])
 	}
-	if got[1].Name != "target" || got[1].Default {
-		t.Fatalf("got[1] = %#v, want non-default target profile", got[1])
+	if got[1].Name != "target" || got[1].Active {
+		t.Fatalf("got[1] = %#v, want inactive target profile", got[1])
 	}
 }
 
@@ -637,39 +627,6 @@ func TestProfileRemoveRun_ValidationErrors(t *testing.T) {
 	})
 }
 
-// TestProfileHelpHasSelectionSection asserts `profile --help` documents the
-// per-invocation flag and session-scoped env var for selecting a profile, so
-// users and AI agents can find LARKSUITE_CLI_PROFILE without reading source.
-func TestProfileHelpHasSelectionSection(t *testing.T) {
-	cmd := NewCmdProfile(nil)
-	if !strings.Contains(cmd.Long, "Identity diagnostics and profile selection:") {
-		t.Errorf("profile --help missing identity diagnostics and profile selection section")
-	}
-	if !strings.Contains(cmd.Long, "LARKSUITE_CLI_PROFILE") {
-		t.Errorf("profile --help missing LARKSUITE_CLI_PROFILE")
-	}
-	if !strings.Contains(cmd.Long, "lark-cli whoami --json") {
-		t.Errorf("profile --help missing whoami identity route")
-	}
-	if !strings.Contains(cmd.Long, "config show / profile list") {
-		t.Errorf("profile --help missing saved-config boundary")
-	}
-	const precedence = "A selected profile takes precedence over matching direct env credentials and tokens."
-	if !strings.Contains(cmd.Long, precedence) {
-		t.Errorf("profile --help missing precedence statement %q", precedence)
-	}
-}
-
-func TestProfileListHelpClarifiesSavedProfiles(t *testing.T) {
-	cmd := NewCmdProfileList(nil)
-	if !strings.Contains(cmd.Short, "saved profiles") {
-		t.Errorf("profile list short = %q, want saved profiles", cmd.Short)
-	}
-	if !strings.Contains(cmd.Long, "lark-cli whoami --json") {
-		t.Errorf("profile list help missing whoami route")
-	}
-}
-
 func TestProfileListRun_InvalidConfigReturnsValidationError(t *testing.T) {
 	dir := setupProfileConfigDir(t)
 	if err := os.WriteFile(filepath.Join(dir, "config.json"), []byte("{invalid json"), 0600); err != nil {

cmd/whoami/whoami.go

@@ -10,7 +10,6 @@ import (
 
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/identitydiag"
 	"github.com/larksuite/cli/internal/output"
 )
@@ -34,15 +33,6 @@ type whoamiResult struct {
 	TokenStatus    string         `json:"tokenStatus"`
 	OnBehalfOf     *delegatedUser `json:"onBehalfOf,omitempty"`
 	Hint           string         `json:"hint,omitempty"`
-
-	// CredentialSource, Explicit, and DirectCredentialEnv surface the cached
-	// credential.IdentitySelection computed during resolution (not re-inferred
-	// here). On the non-env extension-provider path CredentialSource is
-	// "extension:<provider>" (e.g. "extension:sidecar"); an empty value only
-	// means the selection was never resolved.
-	CredentialSource    string                         `json:"credentialSource"`
-	Explicit            bool                           `json:"explicit"`
-	DirectCredentialEnv credential.DirectCredentialEnv `json:"directCredentialEnv"`
 }
 
 // delegatedUser is the user a user-identity acts on behalf of.
@@ -68,10 +58,6 @@ func NewCmdWhoami(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "whoami",
 		Short: "Show the current effective identity, app, profile, and token status (JSON)",
-		Long: `Show the effective app identity used by this invocation. This is not OAuth login status;
-use ` + "`lark-cli auth status --json`" + ` for OAuth user/token state.
-The JSON output includes credentialSource, appId, brand, and whether direct app credential
-env is present and matches the selected profile.`,
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return whoamiRun(cmd, opts)
 		},
@@ -111,17 +97,7 @@ func whoamiRun(cmd *cobra.Command, opts *Options) error {
 		f.ResolveStrictMode(ctx).ForcedIdentity(),
 	)
 	diag := identitydiag.Diagnose(ctx, f, cfg, false)
-	// Read the cached selection computed during resolution; never re-infer it
-	// here. A resolution failure (e.g. under a non-env extension provider that
-	// doesn't populate a selection) degrades to the zero value rather than
-	// regressing whoami's own error/diagnostic path above.
-	var selection credential.IdentitySelection
-	if f.Credential != nil {
-		if sel, err := f.Credential.Selection(ctx); err == nil {
-			selection = sel
-		}
-	}
-	res := buildResult(cfg, as, source, diag, selection)
+	res := buildResult(cfg, as, source, diag)
 	output.PrintJson(f.IOStreams.Out, res)
 	return nil
 }
@@ -146,23 +122,18 @@ func resolveSource(changedAs bool, flagAs core.Identity, autoDetected bool, stri
 
 // buildResult maps the resolved identity and local diagnostics into the output.
 // ResolveAs only ever returns user or bot, so the default branch handles user.
-// selection is the cached credential.IdentitySelection from resolution; it is
-// read as-is, never recomputed.
-func buildResult(cfg *core.CliConfig, as core.Identity, source string, diag identitydiag.Result, selection credential.IdentitySelection) *whoamiResult {
+func buildResult(cfg *core.CliConfig, as core.Identity, source string, diag identitydiag.Result) *whoamiResult {
 	defaultAs := cfg.DefaultAs
 	if defaultAs == "" {
 		defaultAs = core.AsAuto
 	}
 	res := &whoamiResult{
-		Profile:             cfg.ProfileName,
-		AppID:               cfg.AppID,
-		Brand:               cfg.Brand,
-		DefaultAs:           string(defaultAs),
-		Identity:            string(as),
-		IdentitySource:      source,
-		CredentialSource:    string(selection.Source),
-		Explicit:            selection.Explicit(),
-		DirectCredentialEnv: selection.DirectCredentialEnv,
+		Profile:        cfg.ProfileName,
+		AppID:          cfg.AppID,
+		Brand:          cfg.Brand,
+		DefaultAs:      string(defaultAs),
+		Identity:       string(as),
+		IdentitySource: source,
 	}
 	// Use the diagnosed hint as-is: it is tailored to the credential source, so
 	// it never says "auth login" when that is blocked under an external provider.

cmd/whoami/whoami_test.go

@@ -15,13 +15,10 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
-	envprovider "github.com/larksuite/cli/extension/credential/env"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/envvars"
 	"github.com/larksuite/cli/internal/identitydiag"
-	"github.com/larksuite/cli/internal/keychain"
 )
 
 func TestResolveSource(t *testing.T) {
@@ -55,7 +52,7 @@ func TestBuildResult_UserValid(t *testing.T) {
 	diag := identitydiag.Result{
 		User: identitydiag.Identity{Available: true, Status: "ready", TokenStatus: "valid", OpenID: "ou_x", UserName: "Alice"},
 	}
-	r := buildResult(cfg, core.AsUser, "auto_detect", diag, credential.IdentitySelection{})
+	r := buildResult(cfg, core.AsUser, "auto_detect", diag)
 
 	if r.Identity != "user" || r.IdentitySource != "auto_detect" {
 		t.Fatalf("identity/source = %q/%q", r.Identity, r.IdentitySource)
@@ -80,7 +77,7 @@ func TestBuildResult_UserMissingToken(t *testing.T) {
 	diag := identitydiag.Result{
 		User: identitydiag.Identity{Available: false, Status: "missing", Hint: "run: lark-cli auth login --help"}, // never logged in
 	}
-	r := buildResult(cfg, core.AsUser, "auto_detect", diag, credential.IdentitySelection{})
+	r := buildResult(cfg, core.AsUser, "auto_detect", diag)
 
 	if r.Available {
 		t.Fatalf("available = true, want false")
@@ -103,7 +100,7 @@ func TestBuildResult_BotReady(t *testing.T) {
 	diag := identitydiag.Result{
 		Bot: identitydiag.Identity{Available: true, Status: "ready"},
 	}
-	r := buildResult(cfg, core.AsBot, "default_as", diag, credential.IdentitySelection{})
+	r := buildResult(cfg, core.AsBot, "default_as", diag)
 
 	if r.Identity != "bot" || r.IdentitySource != "default_as" {
 		t.Fatalf("identity/source = %q/%q", r.Identity, r.IdentitySource)
@@ -124,7 +121,7 @@ func TestBuildResult_BotNotConfigured(t *testing.T) {
 	diag := identitydiag.Result{
 		Bot: identitydiag.Identity{Available: false, Status: "not_configured", Hint: "run: lark-cli config --help"},
 	}
-	r := buildResult(cfg, core.AsBot, "auto_detect", diag, credential.IdentitySelection{})
+	r := buildResult(cfg, core.AsBot, "auto_detect", diag)
 
 	if r.Available {
 		t.Fatalf("available = true, want false")
@@ -321,94 +318,3 @@ func TestWhoami_ExternalProvider_UserHintNotKeychain(t *testing.T) {
 		t.Fatalf("hint should explain external management: %q", got.Hint)
 	}
 }
-
-// noopWhoamiKeychain is a no-op KeychainAccess; the profile below uses a
-// plaintext secret, so no keychain lookup is actually required.
-type noopWhoamiKeychain struct{}
-
-func (noopWhoamiKeychain) Get(service, account string) (string, error) { return "", nil }
-func (noopWhoamiKeychain) Set(service, account, value string) error    { return nil }
-func (noopWhoamiKeychain) Remove(service, account string) error        { return nil }
-
-// credentialSourceSecret is the profile secret written to config for
-// TestWhoamiIncludesCredentialSource. It must never leak into whoami's output
-// (security: never leak a secret).
-const credentialSourceSecret = "test-secret"
-
-// profileSelectionFactory builds a Factory whose CredentialProvider resolves
-// an explicit profile ("tenant_a") supplied via the LARKSUITE_CLI_PROFILE env
-// fallback (not --profile), so Selection().Source resolves to
-// env:LARKSUITE_CLI_PROFILE and Explicit() is true, with no direct
-// app-credential env vars present.
-func profileSelectionFactory(t *testing.T) (*cmdutil.Factory, *bytes.Buffer) {
-	t.Helper()
-	t.Setenv(envvars.CliAppID, "")
-	t.Setenv(envvars.CliAppSecret, "")
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-
-	multi := &core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps: []core.AppConfig{{
-			Name:      "tenant_a",
-			AppId:     "cli_a",
-			AppSecret: core.PlainSecret(credentialSourceSecret),
-			Brand:     core.BrandFeishu,
-		}},
-	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	defaultAcct := credential.NewDefaultAccountProvider(func() keychain.KeychainAccess { return noopWhoamiKeychain{} }, "tenant_a")
-	cred := credential.NewCredentialProvider([]extcred.Provider{&envprovider.Provider{}}, defaultAcct, nil, nil)
-	cred.WithProfileFromEnv("tenant_a")
-
-	cfg := &core.CliConfig{ProfileName: "tenant_a", AppID: "cli_a", AppSecret: credentialSourceSecret, Brand: core.BrandFeishu}
-	out := &bytes.Buffer{}
-	f := &cmdutil.Factory{
-		Config:     func() (*core.CliConfig, error) { return cfg, nil },
-		Credential: cred,
-		IOStreams:  &cmdutil.IOStreams{Out: out, ErrOut: &bytes.Buffer{}},
-	}
-	return f, out
-}
-
-// TestWhoamiIncludesCredentialSource locks in the diagnostic fields surfaced
-// from the cached credential.IdentitySelection: credentialSource,
-// explicit, and directCredentialEnv. whoami must read the cached selection
-// as-is, not re-infer it.
-func TestWhoamiIncludesCredentialSource(t *testing.T) {
-	f, out := profileSelectionFactory(t)
-
-	cmd := NewCmdWhoami(f)
-	cmd.SetArgs([]string{})
-	if err := cmd.Execute(); err != nil {
-		t.Fatalf("Execute() error = %v", err)
-	}
-
-	raw := out.String()
-	if strings.Contains(raw, credentialSourceSecret) {
-		t.Fatalf("whoami output leaked the profile secret: %s", raw)
-	}
-
-	var got whoamiResult
-	if err := json.Unmarshal(out.Bytes(), &got); err != nil {
-		t.Fatalf("json.Unmarshal() error = %v\n%s", err, raw)
-	}
-	if got.CredentialSource != string(credential.SourceEnvProfile) {
-		t.Fatalf("credentialSource = %q, want %q", got.CredentialSource, credential.SourceEnvProfile)
-	}
-	if !got.Explicit {
-		t.Fatalf("explicit = false, want true")
-	}
-	if got.DirectCredentialEnv.Present {
-		t.Fatalf("directCredentialEnv.present = true, want false: %#v", got.DirectCredentialEnv)
-	}
-	if !strings.Contains(raw, `"credentialSource": "env:LARKSUITE_CLI_PROFILE"`) {
-		t.Fatalf("raw JSON missing credentialSource literal: %s", raw)
-	}
-	if got.DirectCredentialEnv.Present || len(got.DirectCredentialEnv.Keys) != 0 ||
-		got.DirectCredentialEnv.AppID != "" || got.DirectCredentialEnv.Matched || got.DirectCredentialEnv.ConflictsWithProfile {
-		t.Fatalf("directCredentialEnv = %#v, want only present:false set", got.DirectCredentialEnv)
-	}
-}

errs/ERROR_CONTRACT.md

@@ -67,17 +67,6 @@ Typed errors render to **stderr** as one JSON object per process exit:
 | `error.params` | per-Subtype-stable | per-parameter validation detail array (`ValidationError`); see **Validation parameters** |
 | per-Subtype extension fields | per-Subtype-stable | e.g. `missing_scopes`, `console_url`, `challenge_url` |
 
-Credential/identity-selection extension fields (per-Subtype-stable):
-
-| Field | Carrier | Subtypes | Notes |
-|-------|---------|----------|-------|
-| `missing_keys` | `ConfigError` | `app_credential_incomplete` | env var NAMES that must all be set; never values |
-| `required_any_of` | `ConfigError` | `app_credential_incomplete` | env var NAMES where any one completes the credential; mutually exclusive with `missing_keys` |
-| `profile` | `ConfigError` | `profile_not_found`, `profile_secret_invalid` | requested profile name |
-| `app_id` | `ConfigError` | `profile_secret_invalid` | plaintext app id; never a secret |
-| `credential_source` | `ConfigError` | `profile_not_found`, `no_active_profile` | how the identity was (not) chosen: `flag:--profile` \| `env:LARKSUITE_CLI_PROFILE` \| `config` |
-| `profile_app_id`, `env_app_id` | `ValidationError` | `profile_app_credential_conflict` | the two conflicting plaintext app ids |
-
 `SecurityPolicyError` renders through the same typed envelope as every
 other category. `error.type` is `"policy"`, `error.subtype` is one of
 `challenge_required` / `access_denied`, and process exit is `6` via

errs/marshal_test.go

@@ -136,79 +136,6 @@ func TestConfigError_MarshalJSON(t *testing.T) {
 	}
 }
 
-func TestConfigError_ProfileFieldsMarshalJSON(t *testing.T) {
-	ce := NewConfigError(SubtypeAppCredentialIncomplete, "incomplete").
-		WithMissingKeys("LARKSUITE_CLI_APP_ID", "LARKSUITE_CLI_APP_SECRET").
-		WithRequiredAnyOf("LARKSUITE_CLI_APP_SECRET", "LARKSUITE_CLI_USER_ACCESS_TOKEN").
-		WithProfile("work").
-		WithAppID("cli_abc").
-		WithCredentialSource("flag:--profile")
-	b, err := json.Marshal(ce)
-	if err != nil {
-		t.Fatal(err)
-	}
-	s := string(b)
-	for _, want := range []string{
-		`"type":"config"`,
-		`"subtype":"app_credential_incomplete"`,
-		`"missing_keys":["LARKSUITE_CLI_APP_ID","LARKSUITE_CLI_APP_SECRET"]`,
-		`"required_any_of":["LARKSUITE_CLI_APP_SECRET","LARKSUITE_CLI_USER_ACCESS_TOKEN"]`,
-		`"profile":"work"`,
-		`"app_id":"cli_abc"`,
-		`"credential_source":"flag:--profile"`,
-	} {
-		if !strings.Contains(s, want) {
-			t.Errorf("missing %q in %s", want, s)
-		}
-	}
-
-	// omitempty: unset fields must not appear on the wire.
-	empty := NewConfigError(SubtypeProfileNotFound, "x")
-	b2, err := json.Marshal(empty)
-	if err != nil {
-		t.Fatal(err)
-	}
-	s2 := string(b2)
-	for _, notWant := range []string{`"missing_keys"`, `"required_any_of"`, `"profile"`, `"app_id"`, `"credential_source"`} {
-		if strings.Contains(s2, notWant) {
-			t.Errorf("%q should be omitted when empty; got %s", notWant, s2)
-		}
-	}
-}
-
-func TestValidationError_ProfileConflictMarshalJSON(t *testing.T) {
-	ve := NewValidationError(SubtypeProfileAppCredentialConflict, "conflict").
-		WithProfileAppConflict("cli_profile", "cli_env")
-	b, err := json.Marshal(ve)
-	if err != nil {
-		t.Fatal(err)
-	}
-	s := string(b)
-	for _, want := range []string{
-		`"type":"validation"`,
-		`"subtype":"profile_app_credential_conflict"`,
-		`"profile_app_id":"cli_profile"`,
-		`"env_app_id":"cli_env"`,
-	} {
-		if !strings.Contains(s, want) {
-			t.Errorf("missing %q in %s", want, s)
-		}
-	}
-
-	// omitempty: unset conflict fields must not appear on the wire.
-	empty := NewValidationError(SubtypeInvalidArgument, "x")
-	b2, err := json.Marshal(empty)
-	if err != nil {
-		t.Fatal(err)
-	}
-	s2 := string(b2)
-	for _, notWant := range []string{`"profile_app_id"`, `"env_app_id"`} {
-		if strings.Contains(s2, notWant) {
-			t.Errorf("%q should be omitted when empty; got %s", notWant, s2)
-		}
-	}
-}
-
 func TestNetworkError_MarshalJSON(t *testing.T) {
 	ne := &NetworkError{
 		Problem: Problem{Category: CategoryNetwork, Subtype: SubtypeNetworkTimeout, Message: "dial timeout"},

errs/subtypes.go

@@ -12,9 +12,8 @@ const (
 
 // CategoryValidation subtypes
 const (
-	SubtypeInvalidArgument              Subtype = "invalid_argument"                // user-supplied flag / arg failed validation (gRPC INVALID_ARGUMENT alignment)
-	SubtypeFailedPrecondition           Subtype = "failed_precondition"             // request is valid but the system/resource state is not in the state required to execute; caller must change state (not retry) — e.g. ambiguous remote mapping (gRPC FAILED_PRECONDITION alignment)
-	SubtypeProfileAppCredentialConflict Subtype = "profile_app_credential_conflict" // profile and direct app env both set but app_id differs
+	SubtypeInvalidArgument    Subtype = "invalid_argument"    // user-supplied flag / arg failed validation (gRPC INVALID_ARGUMENT alignment)
+	SubtypeFailedPrecondition Subtype = "failed_precondition" // request is valid but the system/resource state is not in the state required to execute; caller must change state (not retry) — e.g. ambiguous remote mapping (gRPC FAILED_PRECONDITION alignment)
 )
 
 // CategoryAuthentication subtypes
@@ -42,13 +41,9 @@ const (
 
 // CategoryConfig subtypes
 const (
-	SubtypeInvalidClient           Subtype = "invalid_client"            // app_id / app_secret incorrect (RFC 6749 §5.2 alignment)
-	SubtypeNotConfigured           Subtype = "not_configured"            // local config file absent (user has not run `config init`)
-	SubtypeInvalidConfig           Subtype = "invalid_config"            // local config file present but malformed
-	SubtypeProfileNotFound         Subtype = "profile_not_found"         // --profile / LARKSUITE_CLI_PROFILE points to a nonexistent profile
-	SubtypeNoActiveProfile         Subtype = "no_active_profile"         // no active identity input and no usable default profile
-	SubtypeAppCredentialIncomplete Subtype = "app_credential_incomplete" // direct app env missing app_id or app_secret
-	SubtypeProfileSecretInvalid    Subtype = "profile_secret_invalid"    // profile exists but its secret cannot be resolved locally
+	SubtypeInvalidClient Subtype = "invalid_client" // app_id / app_secret incorrect (RFC 6749 §5.2 alignment)
+	SubtypeNotConfigured Subtype = "not_configured" // local config file absent (user has not run `config init`)
+	SubtypeInvalidConfig Subtype = "invalid_config" // local config file present but malformed
 )
 
 // CategoryNetwork subtypes

errs/types.go

@@ -61,11 +61,9 @@ type TypedError interface {
 // it is intentionally not serialized.
 type ValidationError struct {
 	Problem
-	Param        string         `json:"param,omitempty"`
-	Params       []InvalidParam `json:"params,omitempty"`
-	ProfileAppID string         `json:"profile_app_id,omitempty"`
-	EnvAppID     string         `json:"env_app_id,omitempty"`
-	Cause        error          `json:"-"`
+	Param  string         `json:"param,omitempty"`
+	Params []InvalidParam `json:"params,omitempty"`
+	Cause  error          `json:"-"`
 }
 
 // InvalidParam is one structured validation diagnostic: the parameter that
@@ -152,12 +150,6 @@ func (e *ValidationError) WithCause(cause error) *ValidationError {
 	return e
 }
 
-func (e *ValidationError) WithProfileAppConflict(profileAppID, envAppID string) *ValidationError {
-	e.ProfileAppID = profileAppID
-	e.EnvAppID = envAppID
-	return e
-}
-
 // =========================== AuthenticationError =============================
 
 // AuthenticationError is the typed error for CategoryAuthentication.
@@ -323,18 +315,8 @@ func (e *PermissionError) WithCause(cause error) *PermissionError {
 // intentionally not serialized.
 type ConfigError struct {
 	Problem
-	Field         string   `json:"field,omitempty"`
-	MissingKeys   []string `json:"missing_keys,omitempty"`
-	RequiredAnyOf []string `json:"required_any_of,omitempty"`
-	Profile       string   `json:"profile,omitempty"`
-	AppID         string   `json:"app_id,omitempty"`
-	// CredentialSource is the machine-readable App/credential selection source
-	// that produced this config error (e.g. "flag:--profile",
-	// "env:LARKSUITE_CLI_PROFILE", "config"). It is required on
-	// profile_not_found and no_active_profile so an agent can branch
-	// on how the identity was (or was not) chosen. It is never a secret.
-	CredentialSource string `json:"credential_source,omitempty"`
-	Cause            error  `json:"-"`
+	Field string `json:"field,omitempty"`
+	Cause error  `json:"-"`
 }
 
 // Unwrap is nil-receiver safe; see ValidationError.Unwrap.
@@ -388,34 +370,6 @@ func (e *ConfigError) WithField(field string) *ConfigError {
 	return e
 }
 
-func (e *ConfigError) WithMissingKeys(keys ...string) *ConfigError {
-	e.MissingKeys = slices.Clone(keys)
-	return e
-}
-
-func (e *ConfigError) WithRequiredAnyOf(keys ...string) *ConfigError {
-	e.RequiredAnyOf = slices.Clone(keys)
-	return e
-}
-
-func (e *ConfigError) WithProfile(name string) *ConfigError {
-	e.Profile = name
-	return e
-}
-
-func (e *ConfigError) WithAppID(appID string) *ConfigError {
-	e.AppID = appID
-	return e
-}
-
-// WithCredentialSource records the machine-readable credential-selection source
-// on the wire (snake_case credential_source). The value is an enum string
-// (e.g. "flag:--profile", "config"), never a secret.
-func (e *ConfigError) WithCredentialSource(source string) *ConfigError {
-	e.CredentialSource = source
-	return e
-}
-
 func (e *ConfigError) WithCause(cause error) *ConfigError {
 	e.Cause = cause
 	return e

errs/types_test.go

@@ -643,29 +643,3 @@ func TestBuilderSetter_DefensiveCopy(t *testing.T) {
 		}
 	})
 }
-
-// ======================= Profile selection error subtypes =======================
-
-func TestConfigErrorProfileFields(t *testing.T) {
-	e := errs.NewConfigError(errs.SubtypeAppCredentialIncomplete, "incomplete").
-		WithMissingKeys("LARKSUITE_CLI_APP_ID").
-		WithCredentialSource("env:LARKSUITE_CLI_PROFILE")
-	p, ok := errs.ProblemOf(e)
-	if !ok || p.Subtype != errs.SubtypeAppCredentialIncomplete {
-		t.Fatalf("subtype mismatch: %+v", p)
-	}
-	if len(e.MissingKeys) != 1 || e.MissingKeys[0] != "LARKSUITE_CLI_APP_ID" {
-		t.Errorf("missing_keys not set: %v", e.MissingKeys)
-	}
-	if e.CredentialSource != "env:LARKSUITE_CLI_PROFILE" {
-		t.Errorf("credential_source not set: %q", e.CredentialSource)
-	}
-}
-
-func TestValidationErrorProfileConflict(t *testing.T) {
-	e := errs.NewValidationError(errs.SubtypeProfileAppCredentialConflict, "conflict").
-		WithProfileAppConflict("cli_profile", "cli_env")
-	if e.ProfileAppID != "cli_profile" || e.EnvAppID != "cli_env" {
-		t.Errorf("conflict fields not set: %q %q", e.ProfileAppID, e.EnvAppID)
-	}
-}

extension/credential/env/env.go

@@ -23,89 +23,63 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 	appSecret := os.Getenv(envvars.CliAppSecret)
 	hasUAT := os.Getenv(envvars.CliUserAccessToken) != ""
 	hasTAT := os.Getenv(envvars.CliTenantAccessToken) != ""
-	presentKeys := presentCredentialEnvKeys(appID, appSecret, hasUAT, hasTAT)
-	if len(presentKeys) == 0 {
-		return nil, nil
+	if appID == "" && appSecret == "" {
+		switch {
+		case hasUAT:
+			return nil, &credential.BlockError{Provider: "env", Reason: envvars.CliUserAccessToken + " is set but " + envvars.CliAppID + " is missing"}
+		case hasTAT:
+			return nil, &credential.BlockError{Provider: "env", Reason: envvars.CliTenantAccessToken + " is set but " + envvars.CliAppID + " is missing"}
+		default:
+			return nil, nil
+		}
 	}
+	if appID == "" {
+		return nil, &credential.BlockError{Provider: "env", Reason: envvars.CliAppSecret + " is set but " + envvars.CliAppID + " is missing"}
+	}
+	if appSecret == "" && !hasUAT && !hasTAT {
+		return nil, &credential.BlockError{
+			Provider: "env",
+			Reason:   envvars.CliAppID + " is set but no app secret or access token is available",
+		}
+	}
+	brand := credential.Brand(core.ParseBrand(os.Getenv(envvars.CliBrand)))
+	acct := &credential.Account{AppID: appID, AppSecret: appSecret, Brand: brand}
 
-	// Identity policy variables are validated whenever a direct credential
-	// input is present. Their errors must not be hidden by a later credential
-	// completeness check or profile arbitration.
-	defaultAs := credential.Identity(os.Getenv(envvars.CliDefaultAs))
-	switch defaultAs {
-	case "", credential.IdentityAuto, credential.IdentityUser, credential.IdentityBot:
+	switch id := credential.Identity(os.Getenv(envvars.CliDefaultAs)); id {
+	case "", credential.IdentityAuto:
+		acct.DefaultAs = id
+	case credential.IdentityUser, credential.IdentityBot:
+		acct.DefaultAs = id
 	default:
 		return nil, &credential.BlockError{
 			Provider: "env",
-			Reason:   fmt.Sprintf("invalid %s %q (want user, bot, or auto)", envvars.CliDefaultAs, defaultAs),
-			Code:     credential.BlockReasonInvalidPolicy,
-			Param:    envvars.CliDefaultAs,
+			Reason:   fmt.Sprintf("invalid %s %q (want user, bot, or auto)", envvars.CliDefaultAs, id),
 		}
 	}
 
-	strictMode := os.Getenv(envvars.CliStrictMode)
-	var supported credential.IdentitySupport
-	switch strictMode {
+	// Explicit strict mode policy takes priority
+	switch strictMode := os.Getenv(envvars.CliStrictMode); strictMode {
 	case "bot":
-		supported = credential.SupportsBot
+		acct.SupportedIdentities = credential.SupportsBot
 	case "user":
-		supported = credential.SupportsUser
+		acct.SupportedIdentities = credential.SupportsUser
 	case "off":
-		supported = credential.SupportsAll
+		acct.SupportedIdentities = credential.SupportsAll
 	case "":
+		// Infer from available tokens
 		if hasUAT {
-			supported |= credential.SupportsUser
+			acct.SupportedIdentities |= credential.SupportsUser
 		}
 		if hasTAT {
-			supported |= credential.SupportsBot
+			acct.SupportedIdentities |= credential.SupportsBot
 		}
 	default:
 		return nil, &credential.BlockError{
 			Provider: "env",
 			Reason:   fmt.Sprintf("invalid %s %q (want bot, user, or off)", envvars.CliStrictMode, strictMode),
-			Code:     credential.BlockReasonInvalidPolicy,
-			Param:    envvars.CliStrictMode,
 		}
 	}
 
-	if appID == "" && appSecret == "" {
-		switch {
-		case hasUAT:
-			return nil, incompleteCredentialError(
-				appID,
-				envvars.CliUserAccessToken+" is set but "+envvars.CliAppID+" is missing",
-				[]string{envvars.CliAppID}, nil, presentKeys)
-		case hasTAT:
-			return nil, incompleteCredentialError(
-				appID,
-				envvars.CliTenantAccessToken+" is set but "+envvars.CliAppID+" is missing",
-				[]string{envvars.CliAppID}, nil, presentKeys)
-		}
-	}
-	if appID == "" {
-		return nil, incompleteCredentialError(
-			appID,
-			envvars.CliAppSecret+" is set but "+envvars.CliAppID+" is missing",
-			[]string{envvars.CliAppID}, nil, presentKeys)
-	}
-	if appSecret == "" && !hasUAT && !hasTAT {
-		return nil, incompleteCredentialError(
-			appID,
-			envvars.CliAppID+" is set but no app secret or access token is available",
-			nil,
-			[]string{envvars.CliAppSecret, envvars.CliUserAccessToken, envvars.CliTenantAccessToken},
-			presentKeys)
-	}
-	brand := credential.Brand(core.ParseBrand(os.Getenv(envvars.CliBrand)))
-	acct := &credential.Account{
-		AppID:               appID,
-		AppSecret:           appSecret,
-		Brand:               brand,
-		DefaultAs:           defaultAs,
-		SupportedIdentities: supported,
-		Kind:                credential.AccountDirect,
-	}
-
 	if acct.DefaultAs == "" {
 		switch {
 		case hasUAT:
@@ -118,35 +92,6 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 	return acct, nil
 }
 
-func incompleteCredentialError(appID, reason string, missingKeys, requiredAnyOf, presentKeys []string) *credential.BlockError {
-	return &credential.BlockError{
-		Provider:      "env",
-		Reason:        reason,
-		Code:          credential.BlockReasonCredentialIncomplete,
-		MissingKeys:   missingKeys,
-		RequiredAnyOf: requiredAnyOf,
-		PresentKeys:   presentKeys,
-		AppID:         appID,
-	}
-}
-
-func presentCredentialEnvKeys(appID, appSecret string, hasUAT, hasTAT bool) []string {
-	var keys []string
-	if appID != "" {
-		keys = append(keys, envvars.CliAppID)
-	}
-	if appSecret != "" {
-		keys = append(keys, envvars.CliAppSecret)
-	}
-	if hasUAT {
-		keys = append(keys, envvars.CliUserAccessToken)
-	}
-	if hasTAT {
-		keys = append(keys, envvars.CliTenantAccessToken)
-	}
-	return keys
-}
-
 func (p *Provider) ResolveToken(ctx context.Context, req credential.TokenSpec) (*credential.Token, error) {
 	var envKey string
 	switch req.Type {

extension/credential/env/env_test.go

@@ -6,7 +6,6 @@ package env
 import (
 	"context"
 	"errors"
-	"slices"
 	"strings"
 	"testing"
 
@@ -48,22 +47,6 @@ func TestResolveAccount_OnlyIDSet(t *testing.T) {
 	if !errors.As(err, &blockErr) {
 		t.Fatalf("expected BlockError, got %v", err)
 	}
-	if blockErr.Code != credential.BlockReasonCredentialIncomplete {
-		t.Fatalf("Code = %q, want %q", blockErr.Code, credential.BlockReasonCredentialIncomplete)
-	}
-	want := []string{envvars.CliAppSecret, envvars.CliUserAccessToken, envvars.CliTenantAccessToken}
-	if !slices.Equal(blockErr.RequiredAnyOf, want) {
-		t.Fatalf("RequiredAnyOf = %v, want %v", blockErr.RequiredAnyOf, want)
-	}
-	if len(blockErr.MissingKeys) != 0 {
-		t.Fatalf("MissingKeys = %v, want empty", blockErr.MissingKeys)
-	}
-	if !slices.Equal(blockErr.PresentKeys, []string{envvars.CliAppID}) {
-		t.Fatalf("PresentKeys = %v, want [%s]", blockErr.PresentKeys, envvars.CliAppID)
-	}
-	if blockErr.AppID != "cli_test" {
-		t.Fatalf("AppID = %q, want cli_test", blockErr.AppID)
-	}
 }
 
 func TestResolveAccount_AppIDAndUserTokenWithoutSecret(t *testing.T) {
@@ -92,81 +75,18 @@ func TestResolveAccount_OnlySecretSet(t *testing.T) {
 	if !errors.As(err, &blockErr) {
 		t.Fatalf("expected BlockError, got %v", err)
 	}
-	if blockErr.Code != credential.BlockReasonCredentialIncomplete ||
-		!slices.Equal(blockErr.MissingKeys, []string{envvars.CliAppID}) ||
-		!slices.Equal(blockErr.PresentKeys, []string{envvars.CliAppSecret}) {
-		t.Fatalf("BlockError = %+v, want incomplete with missing APP_ID and present APP_SECRET", blockErr)
-	}
-	if len(blockErr.RequiredAnyOf) != 0 {
-		t.Fatalf("RequiredAnyOf = %v, want empty for APP_SECRET-only", blockErr.RequiredAnyOf)
-	}
 }
 
 func TestResolveAccount_OnlyTokenSetWithoutAppID(t *testing.T) {
-	for _, tt := range []struct {
-		name string
-		key  string
-	}{
-		{name: "UAT", key: envvars.CliUserAccessToken},
-		{name: "TAT", key: envvars.CliTenantAccessToken},
-	} {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Setenv(envvars.CliAppID, "")
-			t.Setenv(envvars.CliAppSecret, "")
-			t.Setenv(envvars.CliUserAccessToken, "")
-			t.Setenv(envvars.CliTenantAccessToken, "")
-			t.Setenv(tt.key, "token_test")
+	t.Setenv(envvars.CliUserAccessToken, "uat_test")
 
-			_, err := (&Provider{}).ResolveAccount(context.Background())
-			var blockErr *credential.BlockError
-			if !errors.As(err, &blockErr) {
-				t.Fatalf("expected BlockError, got %v", err)
-			}
-			if !strings.Contains(err.Error(), envvars.CliAppID) {
-				t.Fatalf("error = %v, want mention of %s", err, envvars.CliAppID)
-			}
-			if blockErr.Code != credential.BlockReasonCredentialIncomplete ||
-				!slices.Equal(blockErr.MissingKeys, []string{envvars.CliAppID}) ||
-				!slices.Equal(blockErr.PresentKeys, []string{tt.key}) {
-				t.Fatalf("BlockError = %+v, want incomplete for %s", blockErr, tt.key)
-			}
-			if len(blockErr.RequiredAnyOf) != 0 {
-				t.Fatalf("RequiredAnyOf = %v, want empty for %s-only", blockErr.RequiredAnyOf, tt.name)
-			}
-		})
+	_, err := (&Provider{}).ResolveAccount(context.Background())
+	var blockErr *credential.BlockError
+	if !errors.As(err, &blockErr) {
+		t.Fatalf("expected BlockError, got %v", err)
 	}
-}
-
-func TestResolveAccount_InvalidPolicyRejectedBeforeIncomplete(t *testing.T) {
-	for _, tt := range []struct {
-		name string
-		key  string
-	}{
-		{name: "DEFAULT_AS", key: envvars.CliDefaultAs},
-		{name: "STRICT_MODE", key: envvars.CliStrictMode},
-	} {
-		t.Run(tt.name, func(t *testing.T) {
-			t.Setenv(envvars.CliAppID, "cli_test")
-			t.Setenv(envvars.CliAppSecret, "")
-			t.Setenv(envvars.CliUserAccessToken, "")
-			t.Setenv(envvars.CliTenantAccessToken, "")
-			t.Setenv(tt.key, "banana")
-
-			_, err := (&Provider{}).ResolveAccount(context.Background())
-			var blockErr *credential.BlockError
-			if !errors.As(err, &blockErr) {
-				t.Fatalf("error = %T %v, want BlockError", err, err)
-			}
-			if blockErr.Code != credential.BlockReasonInvalidPolicy {
-				t.Fatalf("Code = %q, want %q", blockErr.Code, credential.BlockReasonInvalidPolicy)
-			}
-			if blockErr.Param != tt.key {
-				t.Fatalf("Param = %q, want %q", blockErr.Param, tt.key)
-			}
-			if !strings.Contains(blockErr.Reason, tt.key) {
-				t.Fatalf("reason = %q, want %s", blockErr.Reason, tt.key)
-			}
-		})
+	if !strings.Contains(err.Error(), envvars.CliAppID) {
+		t.Fatalf("error = %v, want mention of %s", err, envvars.CliAppID)
 	}
 }
 
@@ -338,9 +258,6 @@ func TestResolveAccount_InvalidStrictModeRejected(t *testing.T) {
 	if !errors.As(err, &blockErr) {
 		t.Fatalf("expected BlockError, got %T", err)
 	}
-	if blockErr.Code != credential.BlockReasonInvalidPolicy || blockErr.Param != envvars.CliStrictMode {
-		t.Fatalf("BlockError = %+v, want invalid_policy with Param %s", blockErr, envvars.CliStrictMode)
-	}
 	if !strings.Contains(err.Error(), envvars.CliStrictMode) {
 		t.Fatalf("error = %v, want mention of %s", err, envvars.CliStrictMode)
 	}
@@ -359,9 +276,6 @@ func TestResolveAccount_InvalidDefaultAsRejected(t *testing.T) {
 	if !errors.As(err, &blockErr) {
 		t.Fatalf("expected BlockError, got %T", err)
 	}
-	if blockErr.Code != credential.BlockReasonInvalidPolicy || blockErr.Param != envvars.CliDefaultAs {
-		t.Fatalf("BlockError = %+v, want invalid_policy with Param %s", blockErr, envvars.CliDefaultAs)
-	}
 	if !strings.Contains(err.Error(), envvars.CliDefaultAs) {
 		t.Fatalf("error = %v, want mention of %s", err, envvars.CliDefaultAs)
 	}

extension/credential/sidecar/provider.go

@@ -77,8 +77,6 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 		return nil, &credential.BlockError{
 			Provider: "sidecar",
 			Reason:   fmt.Sprintf("invalid %s %q (want user, bot, or auto)", envvars.CliDefaultAs, id),
-			Code:     credential.BlockReasonInvalidPolicy,
-			Param:    envvars.CliDefaultAs,
 		}
 	}
 
@@ -94,8 +92,6 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 		return nil, &credential.BlockError{
 			Provider: "sidecar",
 			Reason:   fmt.Sprintf("invalid %s %q (want bot, user, or off)", envvars.CliStrictMode, strictMode),
-			Code:     credential.BlockReasonInvalidPolicy,
-			Param:    envvars.CliStrictMode,
 		}
 	}
 

extension/credential/sidecar/provider_test.go

@@ -7,9 +7,7 @@ package sidecar
 
 import (
 	"context"
-	"errors"
 	"os"
-	"strings"
 	"testing"
 
 	"github.com/larksuite/cli/extension/credential"
@@ -148,57 +146,6 @@ func TestResolveAccount_StrictMode(t *testing.T) {
 	}
 }
 
-func TestResolveAccount_InvalidPolicyClassified(t *testing.T) {
-	setEnv(t, envvars.CliAuthProxy, "http://127.0.0.1:16384")
-	setEnv(t, envvars.CliProxyKey, "test-key")
-	setEnv(t, envvars.CliAppID, "cli_test")
-
-	tests := []struct {
-		name          string
-		key           string
-		value         string
-		supportedText string
-	}{
-		{
-			name:          "default as",
-			key:           envvars.CliDefaultAs,
-			value:         "banana",
-			supportedText: "want user, bot, or auto",
-		},
-		{
-			name:          "strict mode",
-			key:           envvars.CliStrictMode,
-			value:         "banana",
-			supportedText: "want bot, user, or off",
-		},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			unsetEnv(t, envvars.CliDefaultAs)
-			unsetEnv(t, envvars.CliStrictMode)
-			setEnv(t, tt.key, tt.value)
-
-			_, err := (&Provider{}).ResolveAccount(context.Background())
-			var blockErr *credential.BlockError
-			if !errors.As(err, &blockErr) {
-				t.Fatalf("error = %T %v, want BlockError", err, err)
-			}
-			if blockErr.Code != credential.BlockReasonInvalidPolicy {
-				t.Fatalf("Code = %q, want %q", blockErr.Code, credential.BlockReasonInvalidPolicy)
-			}
-			if blockErr.Param != tt.key {
-				t.Fatalf("Param = %q, want %q", blockErr.Param, tt.key)
-			}
-			if !strings.Contains(blockErr.Reason, tt.key) ||
-				!strings.Contains(blockErr.Reason, tt.value) ||
-				!strings.Contains(blockErr.Reason, tt.supportedText) {
-				t.Fatalf("Reason = %q, want variable, invalid value, and supported values", blockErr.Reason)
-			}
-		})
-	}
-}
-
 func TestResolveToken_NotActive(t *testing.T) {
 	unsetEnv(t, envvars.CliAuthProxy)
 

extension/credential/types.go

@@ -44,27 +44,6 @@ func (s IdentitySupport) UserOnly() bool { return s == SupportsUser }
 // BotOnly returns true if only bot identity is supported.
 func (s IdentitySupport) BotOnly() bool { return s == SupportsBot }
 
-// AccountKind declares how an account participates in credential arbitration.
-type AccountKind int
-
-const (
-	// AccountManaged means the provider owns the whole identity; winning it
-	// ends arbitration outright. The zero value, so existing providers are
-	// unchanged.
-	AccountManaged AccountKind = iota
-	// AccountDirect marks an actively supplied raw credential (the env
-	// provider's LARKSUITE_CLI_* variables). It participates in profile
-	// arbitration and conflict detection instead of winning outright.
-	//
-	// RESERVED: only the builtin env provider may declare AccountDirect
-	// today — the arbitration's direct-credential diagnostics are defined in
-	// terms of the process environment, and the caller rejects AccountDirect
-	// from any other provider. Third-party providers must return
-	// AccountManaged until the SPI carries provider-reported input
-	// descriptors.
-	AccountDirect
-)
-
 // Account holds resolved app credentials and configuration.
 type Account struct {
 	AppID               string
@@ -74,7 +53,6 @@ type Account struct {
 	ProfileName         string
 	OpenID              string          // optional; if UAT is available, API result takes precedence
 	SupportedIdentities IdentitySupport // zero = provider did not declare; treat as no restriction
-	Kind                AccountKind     // AccountManaged (default) or AccountDirect
 }
 
 // Token holds a resolved access token and optional metadata.
@@ -98,38 +76,11 @@ type TokenSpec struct {
 	AppID string
 }
 
-// BlockReason classifies provider-originated block conditions that callers may
-// safely map to a more specific public error contract.
-type BlockReason string
-
-const (
-	// BlockReasonCredentialIncomplete marks incomplete inputs from the builtin
-	// process-env credential provider. It is reserved for that provider because
-	// direct-credential arbitration and diagnostics currently name the fixed
-	// LARKSUITE_CLI_* env surface. Third-party providers must return an
-	// unclassified BlockError until the SPI carries provider-owned input
-	// descriptors. Blocks without a Code propagate unchanged.
-	BlockReasonCredentialIncomplete BlockReason = "credential_incomplete"
-
-	// BlockReasonInvalidPolicy marks a user-supplied policy input (e.g.
-	// LARKSUITE_CLI_DEFAULT_AS / LARKSUITE_CLI_STRICT_MODE) that failed
-	// validation. The caller maps it to a typed validation error carrying
-	// Param and a repair hint, so user input mistakes never surface as
-	// internal errors.
-	BlockReasonInvalidPolicy BlockReason = "invalid_policy"
-)
-
 // BlockError is returned by a Provider to actively reject a request
 // and prevent subsequent providers in the chain from being consulted.
 type BlockError struct {
-	Provider      string
-	Reason        string
-	Code          BlockReason
-	MissingKeys   []string // environment variable names only; never values
-	RequiredAnyOf []string // environment variable names only; never values
-	PresentKeys   []string // environment variable names only; never values
-	AppID         string   // plaintext app identifier used only for source comparison; never a secret
-	Param         string   // name of the invalid input variable on invalid_policy blocks; never a value
+	Provider string
+	Reason   string
 }
 
 func (e *BlockError) Error() string {

internal/client/client_test.go

@@ -48,18 +48,6 @@ func (s *staticTokenResolver) ResolveToken(_ context.Context, _ credential.Token
 	return &credential.TokenResult{Token: "test-token"}, nil
 }
 
-type clientTestAccountResolver struct {
-	appID string
-}
-
-func (r clientTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID, Brand: core.BrandFeishu}, nil
-}
-
-func newClientTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, clientTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 // newTestAPIClient creates an APIClient with a mock HTTP transport.
 func newTestAPIClient(t *testing.T, rt http.RoundTripper) (*APIClient, *bytes.Buffer) {
 	t.Helper()
@@ -70,7 +58,7 @@ func newTestAPIClient(t *testing.T, rt http.RoundTripper) (*APIClient, *bytes.Bu
 		lark.WithLogLevel(larkcore.LogLevelError),
 		lark.WithHttpClient(httpClient),
 	)
-	testCred := newClientTestCredentialProvider("test-app", &staticTokenResolver{})
+	testCred := credential.NewCredentialProvider(nil, nil, &staticTokenResolver{}, nil)
 	cfg := &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu}
 	return &APIClient{
 		SDK:        sdk,
@@ -475,7 +463,7 @@ func TestDoStream_IgnoresBaseHTTPClientTimeout(t *testing.T) {
 
 	ac := &APIClient{
 		HTTP:       &http.Client{Timeout: 5 * time.Millisecond},
-		Credential: newClientTestCredentialProvider("test-app", &staticTokenResolver{}),
+		Credential: credential.NewCredentialProvider(nil, nil, &staticTokenResolver{}, nil),
 		Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 	}
 
@@ -510,7 +498,7 @@ func TestDoStream_TransportFailureSplitsSubtype(t *testing.T) {
 	})
 	ac := &APIClient{
 		HTTP:       &http.Client{Transport: rt},
-		Credential: newClientTestCredentialProvider("test-app", &staticTokenResolver{}),
+		Credential: credential.NewCredentialProvider(nil, nil, &staticTokenResolver{}, nil),
 		Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 	}
 
@@ -544,7 +532,7 @@ func (f *failingTokenResolver) ResolveToken(_ context.Context, spec credential.T
 func TestResolveAccessToken_NoToken_ReturnsTypedAuthenticationError(t *testing.T) {
 	ac := &APIClient{
 		HTTP:       &http.Client{},
-		Credential: newClientTestCredentialProvider("test-app", &failingTokenResolver{}),
+		Credential: credential.NewCredentialProvider(nil, nil, &failingTokenResolver{}, nil),
 		Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 	}
 
@@ -584,7 +572,7 @@ func (f *needAuthTokenResolver) ResolveToken(_ context.Context, _ credential.Tok
 func TestResolveAccessToken_NeedAuthorization_SurfacesAsTypedAuthentication(t *testing.T) {
 	ac := &APIClient{
 		HTTP:       &http.Client{},
-		Credential: newClientTestCredentialProvider("test-app", &needAuthTokenResolver{userOpenID: "ou_test_user"}),
+		Credential: credential.NewCredentialProvider(nil, nil, &needAuthTokenResolver{userOpenID: "ou_test_user"}, nil),
 		Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 	}
 
@@ -624,7 +612,7 @@ func TestResolveAccessToken_NeedAuthorization_SurfacesAsTypedAuthentication(t *t
 func TestDoSDKRequest_AuthFailureSurfacesTypedAuthenticationError(t *testing.T) {
 	ac := &APIClient{
 		HTTP:       &http.Client{},
-		Credential: newClientTestCredentialProvider("test-app", &failingTokenResolver{}),
+		Credential: credential.NewCredentialProvider(nil, nil, &failingTokenResolver{}, nil),
 		Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
 	}
 

internal/cmdutil/factory.go

@@ -27,11 +27,6 @@ import (
 // In tests, replace any field to stub out external dependencies.
 type InvocationContext struct {
 	Profile string
-	// ProfileFromFlag is true when Profile was set via the --profile flag,
-	// and false when it came from the LARKSUITE_CLI_PROFILE env fallback
-	// (or neither was set). Downstream credential resolution uses this to
-	// report the correct profile source.
-	ProfileFromFlag bool
 }
 
 type Factory struct {

internal/cmdutil/factory_default.go

@@ -63,11 +63,10 @@ func NewDefault(streams *IOStreams, inv InvocationContext) *Factory {
 	// Phase 2: Credential (sole data source)
 	// Keychain is read via closure so callers can replace f.Keychain after construction.
 	f.Credential = buildCredentialProvider(credentialDeps{
-		Keychain:        func() keychain.KeychainAccess { return f.Keychain },
-		Profile:         inv.Profile,
-		ProfileFromFlag: inv.ProfileFromFlag,
-		HttpClient:      f.HttpClient,
-		ErrOut:          f.IOStreams.ErrOut,
+		Keychain:   func() keychain.KeychainAccess { return f.Keychain },
+		Profile:    inv.Profile,
+		HttpClient: f.HttpClient,
+		ErrOut:     f.IOStreams.ErrOut,
 	})
 
 	// Phase 3: Runtime config contains resolved account data only.
@@ -175,11 +174,10 @@ func wrapSDKTransport(next http.RoundTripper) http.RoundTripper {
 }
 
 type credentialDeps struct {
-	Keychain        func() keychain.KeychainAccess
-	Profile         string
-	ProfileFromFlag bool
-	HttpClient      func() (*http.Client, error)
-	ErrOut          io.Writer
+	Keychain   func() keychain.KeychainAccess
+	Profile    string
+	HttpClient func() (*http.Client, error)
+	ErrOut     io.Writer
 }
 
 func buildCredentialProvider(deps credentialDeps) *credential.CredentialProvider {
@@ -192,13 +190,5 @@ func buildCredentialProvider(deps credentialDeps) *credential.CredentialProvider
 	// depend on. enrichUserInfo failures are already non-fatal (the
 	// provider clears unverified identity fields), so silencing the
 	// warning is safe.
-	cred := credential.NewCredentialProvider(providers, defaultAcct, defaultToken, deps.HttpClient)
-	if deps.Profile == "" {
-		// No profile selected — don't record a phantom env source.
-		return cred
-	}
-	if deps.ProfileFromFlag {
-		return cred.WithProfileFromFlag(deps.Profile)
-	}
-	return cred.WithProfileFromEnv(deps.Profile)
+	return credential.NewCredentialProvider(providers, defaultAcct, defaultToken, deps.HttpClient)
 }

internal/cmdutil/factory_test.go

@@ -13,7 +13,6 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
-	envprovider "github.com/larksuite/cli/extension/credential/env"
 	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/envvars"
@@ -406,14 +405,6 @@ type stubExtProvider struct {
 	err  error
 }
 
-type stubDefaultAccountResolver struct {
-	acct *credential.Account
-}
-
-func (s *stubDefaultAccountResolver) ResolveAccount(_ context.Context) (*credential.Account, error) {
-	return s.acct, nil
-}
-
 func (s *stubExtProvider) Name() string { return s.name }
 func (s *stubExtProvider) ResolveAccount(_ context.Context) (*extcred.Account, error) {
 	return s.acct, s.err
@@ -457,86 +448,6 @@ func TestRequireBuiltinCredentialProvider_AllowsBuiltinProvider(t *testing.T) {
 	}
 }
 
-func TestRequireBuiltinCredentialProvider_AllowsMatchingAppIDOnlyProfile(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	t.Setenv(envvars.CliAppID, "cli_a")
-	t.Setenv(envvars.CliAppSecret, "")
-	t.Setenv(envvars.CliUserAccessToken, "")
-	t.Setenv(envvars.CliTenantAccessToken, "")
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps: []core.AppConfig{{
-			Name:      "tenant_a",
-			AppId:     "cli_a",
-			AppSecret: core.PlainSecret("test-secret"),
-			Brand:     core.BrandFeishu,
-		}},
-	}); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	cred := credential.NewCredentialProvider(
-		[]extcred.Provider{&envprovider.Provider{}},
-		&stubDefaultAccountResolver{acct: &credential.Account{AppID: "cli_a", AppSecret: "test-secret"}},
-		nil,
-		nil,
-	).WithProfileFromFlag("tenant_a")
-	f, _, _, _ := TestFactory(t, nil)
-	f.Credential = cred
-
-	if err := f.RequireBuiltinCredentialProvider(context.Background(), "auth"); err != nil {
-		t.Fatalf("matching APP_ID-only profile should use builtin credentials: %v", err)
-	}
-}
-
-// A stale LARKSUITE_CLI_PROFILE (profile that cannot resolve) must not lock
-// the user out of the builtin setup/repair commands this gate guards: the
-// probe falls back to provider engagement and lets the command run.
-func TestRequireBuiltinCredentialProvider_StaleProfileDoesNotLockOut(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir()) // no config -> "ghost" cannot resolve
-
-	stub := &stubExtProvider{name: "env"} // not engaged: returns nil, nil
-	cred := credential.NewCredentialProvider(
-		[]extcred.Provider{stub},
-		&stubDefaultAccountResolver{},
-		nil,
-		nil,
-	).WithProfileFromEnv("ghost")
-	f, _, _, _ := TestFactory(t, nil)
-	f.Credential = cred
-
-	if err := f.RequireBuiltinCredentialProvider(context.Background(), "config"); err != nil {
-		t.Fatalf("stale profile must not lock out builtin auth/config commands: %v", err)
-	}
-}
-
-// An invalid policy variable (e.g. LARKSUITE_CLI_DEFAULT_AS=banana) is a user
-// input error, not an external credential takeover: the gate surfaces the
-// same typed validation error as formal arbitration instead of a misleading
-// "provided externally" refusal.
-func TestRequireBuiltinCredentialProvider_InvalidPolicySurfacesTypedError(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-
-	stub := &stubExtProvider{name: "env", err: &extcred.BlockError{
-		Provider: "env",
-		Reason:   "invalid LARKSUITE_CLI_DEFAULT_AS \"banana\" (want user, bot, or auto)",
-		Code:     extcred.BlockReasonInvalidPolicy,
-		Param:    envvars.CliDefaultAs,
-	}}
-	cred := credential.NewCredentialProvider([]extcred.Provider{stub}, &stubDefaultAccountResolver{}, nil, nil)
-	f, _, _, _ := TestFactory(t, nil)
-	f.Credential = cred
-
-	err := f.RequireBuiltinCredentialProvider(context.Background(), "auth")
-	prob, ok := errs.ProblemOf(err)
-	if !ok || prob.Subtype != errs.SubtypeInvalidArgument {
-		t.Fatalf("err = %v, want typed invalid_argument (same as formal arbitration)", err)
-	}
-	if strings.Contains(err.Error(), "provided externally") {
-		t.Fatalf("err = %v, must not read as external takeover", err)
-	}
-}
-
 func TestRequireBuiltinCredentialProvider_NilCredential(t *testing.T) {
 	f, _, _, _ := TestFactory(t, nil)
 	f.Credential = nil

internal/core/config.go

@@ -255,11 +255,7 @@ func ResolveConfigFromMulti(raw *MultiAppConfig, kc keychain.KeychainAccess, pro
 	}
 
 	if err := ValidateSecretKeyMatch(app.AppId, app.AppSecret); err != nil {
-		// invalid_config, not not_configured: the config exists but is
-		// internally inconsistent. not_configured would let callers degrade
-		// this into a generic "secret invalid" answer and destroy the precise
-		// repair hint (which names the expected keychain key — never a value).
-		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig, "appId and appSecret keychain key are out of sync").
+		return nil, errs.NewConfigError(errs.SubtypeNotConfigured, "appId and appSecret keychain key are out of sync").
 			WithHint("%s", err.Error()).
 			WithCause(err)
 	}

internal/core/notconfigured.go

@@ -36,13 +36,16 @@ func LoadOrNotConfigured() (*MultiAppConfig, error) {
 		if errors.Is(err, os.ErrNotExist) {
 			return nil, NotConfiguredError()
 		}
-		// Surface the real cause so the user can fix the broken file. Every
-		// non-ENOENT load failure — malformed JSON, permission denied, I/O
-		// error — means a config EXISTS but cannot be used: invalid_config.
-		// Only a genuinely absent config is not_configured; anything else
-		// classified as not_configured would let callers degrade it into
-		// profile_not_found / no_active_profile and hide the real cause.
-		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig, "failed to load config: %v", err).WithCause(err)
+		// Surface the real cause (parse error, permission denied, etc.)
+		// so the user can fix the broken file. A malformed file is
+		// invalid_config; anything else (permission denied, etc.) is
+		// not_configured. Both stay on the typed structured-envelope path
+		// at the root command's error sink.
+		subtype := errs.SubtypeNotConfigured
+		if isMalformedConfigError(err) {
+			subtype = errs.SubtypeInvalidConfig
+		}
+		return nil, errs.NewConfigError(subtype, "failed to load config: %v", err).WithCause(err)
 	}
 	if multi == nil || len(multi.Apps) == 0 {
 		return nil, NotConfiguredError()

internal/credential/authsidecar_contract_test.go

@@ -1,154 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-//go:build authsidecar
-
-package credential_test
-
-import (
-	"context"
-	"errors"
-	"strings"
-	"testing"
-
-	"github.com/larksuite/cli/errs"
-	extcred "github.com/larksuite/cli/extension/credential"
-	sidecarprovider "github.com/larksuite/cli/extension/credential/sidecar"
-	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/envvars"
-	"github.com/larksuite/cli/internal/output"
-	"github.com/larksuite/cli/sidecar"
-)
-
-func newRealSidecarCredentialProvider(t *testing.T) *credential.CredentialProvider {
-	t.Helper()
-	t.Setenv(envvars.CliAuthProxy, "http://127.0.0.1:16384")
-	t.Setenv(envvars.CliProxyKey, "test-key")
-	t.Setenv(envvars.CliAppID, "cli_sidecar")
-	t.Setenv(envvars.CliAppSecret, "")
-	t.Setenv(envvars.CliUserAccessToken, "")
-	t.Setenv(envvars.CliTenantAccessToken, "")
-	t.Setenv(envvars.CliDefaultAs, "")
-	t.Setenv(envvars.CliStrictMode, "")
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-
-	return credential.NewCredentialProvider(
-		[]extcred.Provider{&sidecarprovider.Provider{}},
-		nil,
-		nil,
-		nil,
-	)
-}
-
-func TestAuthSidecarInvalidPolicyUsesValidationContract(t *testing.T) {
-	for _, tt := range []struct {
-		name string
-		key  string
-	}{
-		{name: "default as", key: envvars.CliDefaultAs},
-		{name: "strict mode", key: envvars.CliStrictMode},
-	} {
-		t.Run(tt.name, func(t *testing.T) {
-			cp := newRealSidecarCredentialProvider(t)
-			t.Setenv(tt.key, "banana")
-
-			_, err := cp.ResolveAccount(context.Background())
-			problem, ok := errs.ProblemOf(err)
-			if !ok {
-				t.Fatalf("error = %T %v, want typed validation error", err, err)
-			}
-			if problem.Category != errs.CategoryValidation || problem.Subtype != errs.SubtypeInvalidArgument {
-				t.Fatalf("problem = %s/%s, want %s/%s", problem.Category, problem.Subtype, errs.CategoryValidation, errs.SubtypeInvalidArgument)
-			}
-			var validationErr *errs.ValidationError
-			if !errors.As(err, &validationErr) {
-				t.Fatalf("error = %T %v, want ValidationError", err, err)
-			}
-			if validationErr.Param != tt.key {
-				t.Fatalf("param = %q, want %q", validationErr.Param, tt.key)
-			}
-			if got := output.ExitCodeOf(err); got != output.ExitValidation {
-				t.Fatalf("exit code = %d, want %d", got, output.ExitValidation)
-			}
-			if !strings.Contains(problem.Hint, tt.key) {
-				t.Fatalf("hint = %q, want variable name %s", problem.Hint, tt.key)
-			}
-			var blockErr *extcred.BlockError
-			if !errors.As(err, &blockErr) ||
-				blockErr.Code != extcred.BlockReasonInvalidPolicy ||
-				blockErr.Param != tt.key {
-				t.Fatalf("cause = %T %v, want classified BlockError for %s", err, err, tt.key)
-			}
-		})
-	}
-}
-
-func TestAuthSidecarGateProbeUsesValidationContract(t *testing.T) {
-	cp := newRealSidecarCredentialProvider(t)
-	t.Setenv(envvars.CliStrictMode, "banana")
-
-	name, err := cp.ActiveExtensionProviderName(context.Background())
-	if name != "" {
-		t.Fatalf("provider name = %q, want empty on invalid policy", name)
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("error = %T %v, want typed validation error", err, err)
-	}
-	var validationErr *errs.ValidationError
-	if !errors.As(err, &validationErr) {
-		t.Fatalf("error = %T %v, want ValidationError", err, err)
-	}
-	if problem.Category != errs.CategoryValidation ||
-		problem.Subtype != errs.SubtypeInvalidArgument ||
-		validationErr.Param != envvars.CliStrictMode {
-		t.Fatalf("problem = %+v param = %q, want validation/invalid_argument param %s", problem, validationErr.Param, envvars.CliStrictMode)
-	}
-}
-
-func TestAuthSidecarTokenHonorsSelectedAppID(t *testing.T) {
-	t.Run("matching app returns sentinel", func(t *testing.T) {
-		cp := newRealSidecarCredentialProvider(t)
-
-		result, err := cp.ResolveToken(context.Background(), credential.TokenSpec{
-			Type:  credential.TokenTypeUAT,
-			AppID: "cli_sidecar",
-		})
-		if err != nil {
-			t.Fatalf("ResolveToken: %v", err)
-		}
-		if result == nil || result.Token != sidecar.SentinelUAT {
-			t.Fatalf("result = %+v, want sidecar UAT sentinel", result)
-		}
-	})
-
-	for _, tt := range []struct {
-		name  string
-		appID string
-	}{
-		{name: "empty app id", appID: ""},
-		{name: "conflicting app id", appID: "cli_other"},
-	} {
-		t.Run(tt.name, func(t *testing.T) {
-			cp := newRealSidecarCredentialProvider(t)
-
-			result, err := cp.ResolveToken(context.Background(), credential.TokenSpec{
-				Type:  credential.TokenTypeUAT,
-				AppID: tt.appID,
-			})
-			if result != nil {
-				t.Fatalf("result = %+v, want no sidecar sentinel", result)
-			}
-			problem, ok := errs.ProblemOf(err)
-			if !ok {
-				t.Fatalf("error = %T %v, want typed internal error", err, err)
-			}
-			if problem.Category != errs.CategoryInternal || problem.Subtype != errs.SubtypeUnknown {
-				t.Fatalf("problem = %s/%s, want %s/%s", problem.Category, problem.Subtype, errs.CategoryInternal, errs.SubtypeUnknown)
-			}
-			if strings.Contains(err.Error(), sidecar.SentinelUAT) {
-				t.Fatalf("error leaked sidecar sentinel: %v", err)
-			}
-		})
-	}
-}

internal/credential/credential_provider.go

@@ -9,17 +9,11 @@ import (
 	"fmt"
 	"io"
 	"net/http"
-	"os"
-	"slices"
-	"strings"
 	"sync"
 
-	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
-	envprovider "github.com/larksuite/cli/extension/credential/env"
 	"github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/envvars"
 )
 
 // DefaultAccountResolver is implemented by the default account provider.
@@ -142,21 +136,10 @@ type CredentialProvider struct {
 	httpClient   func() (*http.Client, error)
 	warnOut      io.Writer
 
-	// profile is the active profile (from --profile or LARKSUITE_CLI_PROFILE);
-	// profileSrc records which of the two supplied it, for the reported
-	// selection and error attribution.
-	profile    string
-	profileSrc CredentialSourceKind
-
 	accountOnce    sync.Once
 	account        *Account
 	accountErr     error
 	selectedSource credentialSource
-	// selection is the explainable credential-selection result, populated by
-	// doResolveAccount under accountOnce. It never carries a secret.
-	selection IdentitySelection
-
-	enrichOnce sync.Once
 
 	hintOnce sync.Once
 	hint     *IdentityHint
@@ -178,521 +161,49 @@ func (p *CredentialProvider) SetWarnOut(warnOut io.Writer) *CredentialProvider {
 	return p
 }
 
-// WithProfileFromFlag records the --profile flag value as the active profile.
-// It governs credential arbitration and the reported selection source.
-func (p *CredentialProvider) WithProfileFromFlag(profile string) *CredentialProvider {
-	p.profile = profile
-	p.profileSrc = SourceFlagProfile
-	return p
-}
-
-// WithProfileFromEnv records the LARKSUITE_CLI_PROFILE env fallback as the
-// active profile. It governs credential arbitration and the reported
-// selection source.
-func (p *CredentialProvider) WithProfileFromEnv(profile string) *CredentialProvider {
-	p.profile = profile
-	p.profileSrc = SourceEnvProfile
-	return p
-}
-
 // ResolveAccount resolves app credentials. Result is cached after first call.
 // NOTE: Uses sync.Once — only the context from the first call is used for resolution.
 // Subsequent calls return the cached result regardless of their context.
 // This is acceptable for CLI (single invocation per process) but not for long-running servers.
 func (p *CredentialProvider) ResolveAccount(ctx context.Context) (*Account, error) {
-	acct, err := p.resolveAccountSelection(ctx)
-	if err != nil || acct == nil {
-		return acct, err
-	}
-	if _, ok := p.selectedSource.(extensionTokenSource); ok {
-		p.enrichOnce.Do(func() {
-			p.enrichOrClearIdentity(ctx, acct, p.selectedSource)
-		})
-	}
-	return acct, nil
-}
-
-// resolveAccountSelection performs and caches only credential selection. It
-// deliberately does not resolve tokens or user_info, so callers can validate
-// the selected app before any token work begins.
-func (p *CredentialProvider) resolveAccountSelection(ctx context.Context) (*Account, error) {
 	p.accountOnce.Do(func() {
 		p.account, p.accountErr = p.doResolveAccount(ctx)
 	})
 	return p.account, p.accountErr
 }
 
-// doResolveAccount arbitrates the credential/App selection in three phases:
-// gather all arbitration inputs in a single I/O pass, decide the route with a
-// pure function, then execute the remaining I/O for the chosen route.
-//
-// Resolution order (encoded in decideIdentity): a managed extension provider
-// (e.g. sidecar) wins outright; then an explicit profile (--profile /
-// LARKSUITE_CLI_PROFILE) arbitrates against the direct env credential
-// (matching app_id → profile supplies credential and tokens; mismatch → hard
-// conflict; incomplete env without a usable app_id → repair error); then a
-// complete direct env credential; then the config default (currentApp →
-// firstApp).
-//
-// It populates p.selection (never carries a secret) and p.selectedSource on
-// every success path.
 func (p *CredentialProvider) doResolveAccount(ctx context.Context) (*Account, error) {
-	in, err := p.gatherIdentityInputs(ctx)
-	if err != nil {
-		return nil, err
-	}
-	d, err := decideIdentity(in)
-	if err != nil {
-		return nil, err
-	}
-	acct, source, err := p.execute(ctx, d, in)
-	if err != nil {
-		return nil, err
-	}
-	p.selectedSource = source
-	// Assigned only after full success: error paths can never leave a
-	// partial selection behind.
-	p.selection = d.selection
-	return acct, nil
-}
-
-// providerAccount pairs an extension-provider account with its token source.
-type providerAccount struct {
-	acct   *Account
-	source extensionTokenSource
-}
-
-// identityInputs is one invocation's complete arbitration input, gathered in
-// a single pass by gatherIdentityInputs. It is read-only after gathering;
-// decideIdentity consumes it without further I/O.
-type identityInputs struct {
-	profile    string
-	profileSrc CredentialSourceKind
-
-	managed *providerAccount // managed extension account; wins arbitration outright
-	direct  *providerAccount // complete direct env credential
-	// directBlock is a provider's explicit incomplete-direct-credential
-	// classification (BlockError.Code == credential_incomplete). It
-	// participates in profile arbitration instead of failing outright.
-	directBlock *extcred.BlockError
-
-	// directKeys / conflictKeys describe the BUILTIN process-env direct
-	// credential surface (LARKSUITE_CLI_* variable NAMES, never values).
-	// They annotate DirectCredentialEnv and conflict hints; a third-party
-	// AccountDirect provider reports its own inputs via BlockError metadata
-	// (PresentKeys/AppID), not through these.
-	directKeys   []string
-	conflictKeys []string
-
-	config    *core.MultiAppConfig
-	configErr error
-}
-
-// gatherIdentityInputs performs the arbitration's read phase: it consults the
-// extension providers and snapshots the config. Providers classify their own
-// failures at the source (BlockError.Code); this layer must not infer them by
-// re-reading environment variables or parsing Reason.
-func (p *CredentialProvider) gatherIdentityInputs(ctx context.Context) (identityInputs, error) {
-	in := identityInputs{
-		profile:      p.profile,
-		profileSrc:   p.profileSrc,
-		directKeys:   presentDirectCredentialKeys(),
-		conflictKeys: presentDirectCredentialInputKeys(),
-	}
 	for _, prov := range p.providers {
 		acct, err := prov.ResolveAccount(ctx)
 		if err != nil {
-			var blockErr *extcred.BlockError
-			if errors.As(err, &blockErr) {
-				switch blockErr.Code {
-				case extcred.BlockReasonCredentialIncomplete:
-					// app_credential_incomplete, profile matching, and
-					// DirectCredentialEnv diagnostics are defined in terms of
-					// the builtin LARKSUITE_CLI_* env surface. Until the SPI
-					// carries provider-owned input descriptors, accepting this
-					// classification from another provider would produce
-					// contradictory arbitration and repair hints.
-					if _, builtin := prov.(*envprovider.Provider); !builtin {
-						return in, newCredentialIncompleteProviderContractError(prov)
-					}
-					in.directBlock = blockErr
-				case extcred.BlockReasonInvalidPolicy:
-					// A user-supplied policy value failed validation; that is
-					// a validation error, never an internal one.
-					return in, newInvalidPolicyError(blockErr)
-				default:
-					// Blocks without a recognized Code preserve their
-					// original attribution.
-					return in, err
+			return nil, err
+		}
+		if acct != nil {
+			internal := convertAccount(acct)
+			source := extensionTokenSource{provider: prov}
+			if err := p.enrichUserInfo(ctx, internal, source); err != nil {
+				if p.warnOut != nil {
+					_, _ = fmt.Fprintf(p.warnOut, "warning: unable to verify user identity from credential source %q: %v\n", source.Name(), err)
 				}
-				break
+				// enrichUserInfo failure is non-fatal: SupportedIdentities
+				// (used for strict mode) is already set by the provider.
+				// Clear unverified user identity for safety.
+				internal.UserOpenId = ""
+				internal.UserName = ""
 			}
-			// Any other provider error preserves its original attribution.
-			return in, err
-		}
-		if acct == nil {
-			continue
-		}
-		pa := &providerAccount{acct: convertAccount(acct), source: extensionTokenSource{provider: prov}}
-		switch acct.Kind {
-		case extcred.AccountDirect:
-			// The arbitration's direct-credential surface — DirectCredentialEnv,
-			// the env:LARKSUITE_CLI_APP_ID selection source, conflict-hint
-			// keys — is defined in terms of the builtin process-env variables.
-			// Until the SPI carries provider-reported input descriptors, only
-			// the builtin env provider may declare AccountDirect; accepting it
-			// from anyone else would produce self-contradictory diagnostics
-			// (e.g. credentialSource "env:LARKSUITE_CLI_APP_ID" with
-			// directCredentialEnv.present=false). The check is by concrete
-			// type: the registry reserves neither names nor uniqueness, so a
-			// Name() comparison would be forgeable.
-			if _, builtin := prov.(*envprovider.Provider); !builtin {
-				return in, errs.NewInternalError(errs.SubtypeUnknown,
-					"credential provider %q declared AccountDirect, which is reserved for the builtin env provider", prov.Name())
-			}
-			in.direct = pa
-		case extcred.AccountManaged:
-			in.managed = pa
-		default:
-			return in, errs.NewInternalError(errs.SubtypeUnknown,
-				"credential provider %q returned unknown AccountKind %d", prov.Name(), acct.Kind)
-		}
-		break // the first engaged provider ends the scan (registry priority order)
-	}
-	// The config snapshot backs profile lookup, the config-default route, and
-	// config-default failure attribution. A winning managed or direct-env
-	// identity without a profile never needs it — and managed identities must
-	// keep working when the config is absent or malformed.
-	if in.managed == nil && (in.profile != "" || in.direct == nil) {
-		in.config, in.configErr = core.LoadOrNotConfigured()
-	}
-	return in, nil
-}
-
-// credentialRoute names which source serves the selected account and tokens.
-type credentialRoute int
-
-const (
-	routeManaged credentialRoute = iota
-	routeProfile
-	routeDirectEnv
-	routeConfigDefault
-)
-
-// decision is decideIdentity's complete verdict. Nothing in it touched I/O.
-type decision struct {
-	route     credentialRoute
-	selection IdentitySelection
-	// profileAppID is set on routeProfile; app_id is plaintext and safe to
-	// echo in the secret-invalid error.
-	profileAppID string
-}
-
-// decideIdentity holds every selection rule in one place: precedence
-// (managed > profile > direct env > config default), profile/direct-env
-// conflict detection, and error attribution. It is pure — same inputs, same
-// verdict — so the full selection matrix is table-testable without env vars
-// or config fixtures.
-func decideIdentity(in identityInputs) (decision, error) {
-	// DirectCredentialEnv reports the direct env vars truthfully on every
-	// route: Present always means "direct credential env vars are set".
-	directEnv := DirectCredentialEnv{Present: len(in.directKeys) > 0, Keys: in.directKeys}
-	if in.direct != nil {
-		directEnv.AppID = in.direct.acct.AppID
-	}
-	switch {
-	case in.managed != nil:
-		return decision{route: routeManaged, selection: IdentitySelection{
-			Source:              SourceExtension(in.managed.source.Name()),
-			DirectCredentialEnv: directEnv,
-		}}, nil
-	case in.profile != "":
-		return decideProfile(in, directEnv)
-	case in.directBlock != nil:
-		return decision{}, newAppCredentialIncompleteError(in.directBlock, false)
-	case in.direct != nil:
-		return decision{route: routeDirectEnv, selection: IdentitySelection{
-			Source:              SourceEnvAppID,
-			DirectCredentialEnv: directEnv,
-		}}, nil
-	default:
-		return decision{route: routeConfigDefault, selection: IdentitySelection{
-			Source:              selectionSourceForDefault(in.config),
-			DirectCredentialEnv: directEnv,
-		}}, nil
-	}
-}
-
-// decideProfile arbitrates an explicit profile against the direct env
-// credential state.
-func decideProfile(in identityInputs, directEnv DirectCredentialEnv) (decision, error) {
-	app, err := findProfile(in)
-	if err != nil {
-		return decision{}, err
-	}
-	if in.directBlock != nil {
-		// APP_ID-only is sufficient to compare sources: a matching selected
-		// profile supplies the credential and tokens; a mismatch is the same
-		// hard conflict as a complete direct env. Anything less than a usable
-		// app_id keeps the provider's repair error, extended with the
-		// unset-to-use-the-profile path.
-		if in.directBlock.AppID == "" || !slices.Contains(in.directBlock.PresentKeys, envvars.CliAppID) {
-			return decision{}, newAppCredentialIncompleteError(in.directBlock, true)
-		}
-		if app.AppId != in.directBlock.AppID {
-			return decision{}, newProfileAppCredentialConflict(
-				in.profile, app.AppId, in.directBlock.AppID, in.directBlock.PresentKeys)
-		}
-		directEnv.AppID = in.directBlock.AppID
-		directEnv.Matched = true
-	}
-	if in.direct != nil {
-		// E == complete: the direct env app_id must match the profile.
-		if app.AppId != in.direct.acct.AppID {
-			return decision{}, newProfileAppCredentialConflict(
-				in.profile, app.AppId, in.direct.acct.AppID, in.conflictKeys)
-		}
-		directEnv.Matched = true
-	}
-	return decision{
-		route:        routeProfile,
-		selection:    IdentitySelection{Source: in.profileSrc, DirectCredentialEnv: directEnv},
-		profileAppID: app.AppId,
-	}, nil
-}
-
-// findProfile resolves the requested profile against the config snapshot.
-// A malformed config must surface its real typed cause (invalid_config):
-// reporting it as profile_not_found would send the user to `profile list`
-// and hide the broken file. Only a genuinely absent config degrades to
-// profile_not_found, because the profile then cannot exist anywhere. Both
-// deliberately outrank an incomplete direct env: fixing the profile side is
-// what makes the selected profile usable.
-func findProfile(in identityInputs) (*core.AppConfig, error) {
-	if in.configErr != nil {
-		if prob, ok := errs.ProblemOf(in.configErr); !ok || prob.Subtype != errs.SubtypeNotConfigured {
-			return nil, in.configErr
+			p.selectedSource = source
+			return internal, nil
 		}
 	}
-	if in.config != nil {
-		if app := in.config.FindApp(in.profile); app != nil {
-			return app, nil
-		}
-	}
-	return nil, errs.NewConfigError(errs.SubtypeProfileNotFound,
-		"profile %q not found", in.profile).
-		WithProfile(in.profile).
-		WithCredentialSource(string(in.profileSrc)).
-		WithHint("run `lark-cli profile list` to see available profiles.")
-}
-
-// execute performs the remaining I/O for the decided route and returns the
-// account together with its token source.
-func (p *CredentialProvider) execute(ctx context.Context, d decision, in identityInputs) (*Account, credentialSource, error) {
-	switch d.route {
-	case routeManaged:
-		return in.managed.acct, in.managed.source, nil
-	case routeDirectEnv:
-		return in.direct.acct, in.direct.source, nil
-	case routeProfile:
-		// Resolve the profile's own (keychain-backed) credential locally.
+	if p.defaultAcct != nil {
 		acct, err := p.defaultAcct.ResolveAccount(ctx)
 		if err != nil {
-			// A typed failure other than not_configured carries its own
-			// precise, secret-free diagnosis (typed errors never embed secret
-			// material per the error contract) — pass it through instead of
-			// flattening it into the generic secret error. Untyped failures
-			// and a config that vanished mid-resolution stay masked: their
-			// content is not guaranteed secret-free.
-			if prob, ok := errs.ProblemOf(err); ok && prob.Subtype != errs.SubtypeNotConfigured {
-				return nil, nil, err
-			}
-			return nil, nil, newProfileSecretInvalidError(in.profile, d.profileAppID)
+			return nil, err
 		}
-		// The resolver re-reads the config; a concurrent profile edit between
-		// gather and here could hand back a different app. Refuse the mismatch
-		// instead of silently using credentials the arbitration never checked.
-		if acct.AppID != d.profileAppID {
-			return nil, nil, errs.NewInternalError(errs.SubtypeUnknown,
-				"config changed during resolution: profile %q resolved to a different app", in.profile).
-				WithHint("retry the command.")
-		}
-		return acct, defaultTokenSource{resolver: p.defaultToken}, nil
-	default: // routeConfigDefault
-		if p.defaultAcct == nil {
-			return nil, nil, core.NotConfiguredError()
-		}
-		acct, err := p.defaultAcct.ResolveAccount(ctx)
-		if err != nil {
-			return nil, nil, translateConfigDefaultFailure(err, in.config)
-		}
-		return acct, defaultTokenSource{resolver: p.defaultToken}, nil
+		p.selectedSource = defaultTokenSource{resolver: p.defaultToken}
+		return acct, nil
 	}
-}
-
-// translateConfigDefaultFailure attributes a config-default failure from the
-// snapshot: a default profile that EXISTS (has an app_id) but whose secret
-// cannot be resolved locally is profile_secret_invalid — "identity is
-// configured, its secret is broken" is more actionable than "no active
-// profile". Only when there is genuinely no usable default profile do we
-// report no_active_profile. Other typed failures pass through unchanged.
-func translateConfigDefaultFailure(err error, multi *core.MultiAppConfig) error {
-	if prob, ok := errs.ProblemOf(err); !ok || prob.Subtype != errs.SubtypeNotConfigured {
-		return err
-	}
-	if multi != nil {
-		if app := multi.CurrentAppConfig(""); app != nil && app.AppId != "" {
-			return newProfileSecretInvalidError(app.ProfileName(), app.AppId)
-		}
-	}
-	return errs.NewConfigError(errs.SubtypeNoActiveProfile, "no active profile").
-		WithCredentialSource(noActiveProfileCredentialSource).
-		WithHint("run `lark-cli config init` / `lark-cli profile add`, or set %s.", envvars.CliProfile)
-}
-
-func newProfileAppCredentialConflict(profile, profileAppID, envAppID string, presentKeys []string) error {
-	err := errs.NewValidationError(errs.SubtypeProfileAppCredentialConflict,
-		"profile %q app_id does not match %s", profile, envvars.CliAppID).
-		WithProfileAppConflict(profileAppID, envAppID)
-	if len(presentKeys) > 0 {
-		return err.WithHint("unset %s, or select a profile whose app_id matches the environment.",
-			humanList(presentKeys, "and"))
-	}
-	return err.WithHint("unset the direct credential environment variables, or select a profile whose app_id matches the environment.")
-}
-
-func newAppCredentialIncompleteError(blockErr *extcred.BlockError, selectedProfileAvailable bool) *errs.ConfigError {
-	err := errs.NewConfigError(errs.SubtypeAppCredentialIncomplete, "%s", blockErr.Reason).
-		WithCause(blockErr)
-	if len(blockErr.MissingKeys) > 0 {
-		err.WithMissingKeys(blockErr.MissingKeys...)
-	}
-	if len(blockErr.RequiredAnyOf) > 0 {
-		err.WithRequiredAnyOf(blockErr.RequiredAnyOf...)
-	}
-
-	hint := credentialRepairHint(blockErr)
-	if selectedProfileAvailable && len(blockErr.PresentKeys) > 0 {
-		hint += fmt.Sprintf(", or unset %s to use the selected profile", humanList(blockErr.PresentKeys, "and"))
-	}
-	return err.WithHint("%s.", hint)
-}
-
-func credentialRepairHint(blockErr *extcred.BlockError) string {
-	if len(blockErr.RequiredAnyOf) > 0 {
-		return "set " + humanList(blockErr.RequiredAnyOf, "or")
-	}
-	return "set " + humanList(blockErr.MissingKeys, "and")
-}
-
-func humanList(items []string, conjunction string) string {
-	switch len(items) {
-	case 0:
-		return "the missing direct credential variables"
-	case 1:
-		return items[0]
-	case 2:
-		return items[0] + " " + conjunction + " " + items[1]
-	default:
-		return strings.Join(items[:len(items)-1], ", ") + ", " + conjunction + " " + items[len(items)-1]
-	}
-}
-
-// newInvalidPolicyError translates a provider's invalid-policy block into the
-// typed validation contract: the failed variable name travels in param, the
-// repair path in the hint, and the original block stays on the cause chain.
-// Reason carries only the variable name and its non-secret value.
-func newInvalidPolicyError(blockErr *extcred.BlockError) error {
-	return errs.NewValidationError(errs.SubtypeInvalidArgument, "%s", blockErr.Reason).
-		WithParam(blockErr.Param).
-		WithCause(blockErr).
-		WithHint("set %s to a supported value or unset it.", blockErr.Param)
-}
-
-func newCredentialIncompleteProviderContractError(prov extcred.Provider) error {
-	return errs.NewInternalError(errs.SubtypeUnknown,
-		"credential provider %q returned credential_incomplete, which is reserved for the builtin env provider", prov.Name())
-}
-
-// newProfileSecretInvalidError is deliberately generic (SECURITY): the
-// underlying cause may carry secret material, so neither it nor its message
-// may reach the envelope. app_id is plaintext and safe to echo.
-func newProfileSecretInvalidError(profile, appID string) error {
-	return errs.NewConfigError(errs.SubtypeProfileSecretInvalid,
-		"profile %q credential could not be resolved locally", profile).
-		WithProfile(profile).
-		WithAppID(appID).
-		WithHint("verify the profile's app secret or re-add the profile with `lark-cli config`.")
-}
-
-// enrichOrClearIdentity verifies a provider-supplied user identity via
-// enrichUserInfo. Verification failure is non-fatal — SupportedIdentities
-// (used for strict mode) is already set by the provider — but an unverified
-// identity must not survive it: a stale OpenID would attribute calls to a
-// user the token can no longer act for.
-func (p *CredentialProvider) enrichOrClearIdentity(ctx context.Context, acct *Account, source credentialSource) {
-	err := p.enrichUserInfo(ctx, acct, source)
-	if err == nil {
-		return
-	}
-	if p.warnOut != nil {
-		_, _ = fmt.Fprintf(p.warnOut, "warning: unable to verify user identity from credential source %q: %v\n", source.Name(), err)
-	}
-	acct.UserOpenId = ""
-	acct.UserName = ""
-}
-
-// noActiveProfileCredentialSource is the credential_source reported on the
-// no_active_profile error. The error contract fixes this to the literal "config": there is
-// no resolved default profile at all, so the more specific config:currentApp /
-// config:firstApp source values (used on successful config-default selections)
-// would be misleading. It is an enum string, never a secret.
-const noActiveProfileCredentialSource = "config"
-
-// selectionSourceForDefault reports whether the config default resolved to the
-// explicit currentApp or fell back to the first app.
-func selectionSourceForDefault(multi *core.MultiAppConfig) CredentialSourceKind {
-	if multi != nil && multi.CurrentApp != "" {
-		return SourceConfigCurrentApp
-	}
-	return SourceConfigFirstApp
-}
-
-// presentDirectCredentialKeys returns the NAMES (never values) of the direct
-// app credential env vars that are set. Used to annotate DirectCredentialEnv.
-func presentDirectCredentialKeys() []string {
-	var keys []string
-	if os.Getenv(envvars.CliAppID) != "" {
-		keys = append(keys, envvars.CliAppID)
-	}
-	if os.Getenv(envvars.CliAppSecret) != "" {
-		keys = append(keys, envvars.CliAppSecret)
-	}
-	return keys
-}
-
-// presentDirectCredentialInputKeys returns all direct env input names that
-// must be cleared together to remove a profile/app_id conflict. Values are
-// never returned.
-func presentDirectCredentialInputKeys() []string {
-	keys := presentDirectCredentialKeys()
-	if os.Getenv(envvars.CliUserAccessToken) != "" {
-		keys = append(keys, envvars.CliUserAccessToken)
-	}
-	if os.Getenv(envvars.CliTenantAccessToken) != "" {
-		keys = append(keys, envvars.CliTenantAccessToken)
-	}
-	return keys
-}
-
-// Selection resolves the account (once) and returns the cached, secret-free
-// explanation of how the credential/App was selected. It mirrors
-// selectedCredentialSource: resolve-then-return.
-func (p *CredentialProvider) Selection(ctx context.Context) (IdentitySelection, error) {
-	if _, err := p.ResolveAccount(ctx); err != nil {
-		return IdentitySelection{}, err
-	}
-	return p.selection, nil
+	return nil, core.NotConfiguredError()
 }
 
 // enrichUserInfo resolves user identity when extension provides a UAT.
@@ -728,13 +239,17 @@ func (p *CredentialProvider) enrichUserInfo(ctx context.Context, acct *Account,
 }
 
 func (p *CredentialProvider) selectedCredentialSource(ctx context.Context) (credentialSource, error) {
-	if _, err := p.resolveAccountSelection(ctx); err != nil {
+	if p.selectedSource != nil {
+		return p.selectedSource, nil
+	}
+	if p.defaultAcct == nil {
+		return nil, nil
+	}
+	if _, err := p.ResolveAccount(ctx); err != nil {
 		return nil, err
 	}
 	if p.selectedSource == nil {
-		return nil, errs.NewInternalError(errs.SubtypeUnknown,
-			"credential provider resolved an account without selecting a token source").
-			WithHint("retry the command.")
+		return nil, fmt.Errorf("credential provider resolved an account without selecting a token source")
 	}
 	return p.selectedSource, nil
 }
@@ -787,88 +302,51 @@ func (p *CredentialProvider) doResolveIdentityHint(ctx context.Context) (*Identi
 
 // ResolveToken resolves an access token.
 func (p *CredentialProvider) ResolveToken(ctx context.Context, req TokenSpec) (*TokenResult, error) {
-	acct, err := p.resolveAccountSelection(ctx)
+	source, err := p.selectedCredentialSource(ctx)
 	if err != nil {
 		return nil, err
 	}
-	if acct == nil {
-		return nil, errs.NewInternalError(errs.SubtypeUnknown,
-			"credential provider resolved no account before %s token resolution", req.Type).
-			WithHint("retry the command.")
+	if source != nil {
+		return resolveTokenFromSource(ctx, source, req)
 	}
-	source := p.selectedSource
-	if source == nil {
-		return nil, errs.NewInternalError(errs.SubtypeUnknown,
-			"credential provider resolved app %q without selecting a token source", acct.AppID).
-			WithHint("retry the command.")
+
+	for _, prov := range p.providers {
+		source := extensionTokenSource{provider: prov}
+		result, found, err := source.TryResolveToken(ctx, req)
+		if err != nil {
+			return nil, err
+		}
+		if found {
+			return result, nil
+		}
 	}
-	if req.AppID == "" {
-		return nil, errs.NewInternalError(errs.SubtypeUnknown,
-			"TokenSpec.AppID is required for %s token resolution", req.Type).
-			WithHint("retry the command.")
+	source = defaultTokenSource{resolver: p.defaultToken}
+	result, found, err := source.TryResolveToken(ctx, req)
+	if err != nil {
+		return nil, err
 	}
-	if req.AppID != acct.AppID {
-		return nil, errs.NewInternalError(errs.SubtypeUnknown,
-			"token requested for app %q but the selected account belongs to app %q", req.AppID, acct.AppID).
-			WithHint("retry the command.")
+	if found {
+		return result, nil
 	}
-	return resolveTokenFromSource(ctx, source, req)
+	return nil, &TokenUnavailableError{Type: req.Type}
 }
 
 // ActiveExtensionProviderName reports whether an extension provider is managing
-// the credentials that actually win selection. With an explicit profile that
-// resolves successfully it reuses ResolveAccount's cached arbitration result;
-// otherwise it probes extension providers directly and returns the first
-// engaged provider.
+// credentials. It probes p.providers (extension providers only, not defaultAcct)
+// and returns the name of the first engaged provider.
 //
 // "Engaged" means: ResolveAccount returns a non-nil account, OR returns a
 // *extcred.BlockError (provider configured but misconfigured — still counts as
-// external). Any other probe error is propagated to the caller.
-//
-// A failed profile resolution (profile not found, broken secret, malformed
-// config, incomplete direct env, ...) deliberately does NOT propagate: this
-// probe guards the builtin setup/repair commands (auth, config), and an
-// unresolvable credential must never lock the user out of the commands that
-// fix it. It falls back to the engagement probe, which answers the only
-// question this function owns: is an extension provider holding credentials?
+// external). Any other error is propagated to the caller.
 //
 // Returns ("", nil) when no extension provider is active (built-in keychain path).
-// Safe to call multiple times: explicit-profile resolution uses sync.Once, while
-// the probe path only consults providers.
+// Safe to call multiple times — probes providers directly without the sync.Once cache.
 func (p *CredentialProvider) ActiveExtensionProviderName(ctx context.Context) (string, error) {
-	// With an explicit profile, report the source that actually won the same
-	// arbitration used by commands. A matching APP_ID-only env block is not an
-	// external takeover once the selected profile supplies credentials/tokens.
-	if p.profile != "" {
-		if _, err := p.ResolveAccount(ctx); err == nil {
-			if p.selectedSource == nil {
-				return "", nil
-			}
-			if _, builtin := p.selectedSource.(defaultTokenSource); builtin {
-				return "", nil
-			}
-			return p.selectedSource.Name(), nil
-		}
-		// Resolution failed — fall through to the engagement probe.
-	}
 	for _, prov := range p.providers {
 		acct, err := prov.ResolveAccount(ctx)
 		if err != nil {
 			var blockErr *extcred.BlockError
 			if errors.As(err, &blockErr) {
-				// Align with formal arbitration: a misconfigured policy
-				// variable is the same typed validation error everywhere —
-				// not an external takeover of the provider that reported it,
-				// and not license to keep scanning and blame a later
-				// provider instead.
-				if blockErr.Code == extcred.BlockReasonInvalidPolicy {
-					return "", newInvalidPolicyError(blockErr)
-				}
-				if blockErr.Code == extcred.BlockReasonCredentialIncomplete {
-					if _, builtin := prov.(*envprovider.Provider); !builtin {
-						return "", newCredentialIncompleteProviderContractError(prov)
-					}
-				}
 				name := blockErr.Provider
 				if name == "" {
 					name = prov.Name()

internal/credential/credential_provider_test.go

@@ -11,7 +11,6 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/core"
@@ -24,7 +23,6 @@ type mockExtProvider struct {
 	err        error
 	accountErr error
 	tokenErr   error
-	tokenCalls int
 }
 
 func (m *mockExtProvider) Name() string { return m.name }
@@ -35,7 +33,6 @@ func (m *mockExtProvider) ResolveAccount(ctx context.Context) (*extcred.Account,
 	return m.account, m.err
 }
 func (m *mockExtProvider) ResolveToken(ctx context.Context, req extcred.TokenSpec) (*extcred.Token, error) {
-	m.tokenCalls++
 	if m.tokenErr != nil {
 		return nil, m.tokenErr
 	}
@@ -52,13 +49,11 @@ func (m *mockDefaultAcct) ResolveAccount(ctx context.Context) (*Account, error)
 }
 
 type mockDefaultToken struct {
-	result     *TokenResult
-	err        error
-	tokenCalls int
+	result *TokenResult
+	err    error
 }
 
 func (m *mockDefaultToken) ResolveToken(ctx context.Context, req TokenSpec) (*TokenResult, error) {
-	m.tokenCalls++
 	return m.result, m.err
 }
 
@@ -121,45 +116,35 @@ func TestCredentialProvider_AccountCached(t *testing.T) {
 }
 
 func TestCredentialProvider_TokenFromExtension(t *testing.T) {
-	for _, sourceName := range []string{"env", "authsidecar"} {
-		t.Run(sourceName, func(t *testing.T) {
-			cp := NewCredentialProvider(
-				[]extcred.Provider{&mockExtProvider{
-					name:    sourceName,
-					account: &extcred.Account{AppID: "ext_app", Brand: "feishu"},
-					token:   &extcred.Token{Value: "ext_tok", Source: sourceName},
-				}},
-				&mockDefaultAcct{account: &Account{AppID: "default_app"}},
-				&mockDefaultToken{result: &TokenResult{Token: "default_tok"}}, nil,
-			)
-			result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "ext_app"})
-			if err != nil {
-				t.Fatal(err)
-			}
-			if result.Token != "ext_tok" {
-				t.Errorf("expected ext_tok, got %s", result.Token)
-			}
-		})
+	cp := NewCredentialProvider(
+		[]extcred.Provider{&mockExtProvider{
+			name:    "env",
+			account: &extcred.Account{AppID: "ext_app", Brand: "feishu"},
+			token:   &extcred.Token{Value: "ext_tok", Source: "env"},
+		}},
+		&mockDefaultAcct{}, &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}, nil,
+	)
+	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if result.Token != "ext_tok" {
+		t.Errorf("expected ext_tok, got %s", result.Token)
 	}
 }
 
 func TestCredentialProvider_TokenFallsToDefault(t *testing.T) {
-	defaultToken := &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}
 	cp := NewCredentialProvider(
 		[]extcred.Provider{&mockExtProvider{name: "skip"}},
-		&mockDefaultAcct{account: &Account{AppID: "default_app"}},
-		defaultToken, nil,
+		&mockDefaultAcct{}, &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}, nil,
 	)
-	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "default_app"})
+	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err != nil {
 		t.Fatal(err)
 	}
 	if result.Token != "default_tok" {
 		t.Errorf("expected default_tok, got %s", result.Token)
 	}
-	if defaultToken.tokenCalls != 1 {
-		t.Fatalf("default ResolveToken() calls = %d, want 1", defaultToken.tokenCalls)
-	}
 }
 
 func TestCredentialProvider_TokenDoesNotMixSourcesAfterDefaultAccountSelection(t *testing.T) {
@@ -174,7 +159,7 @@ func TestCredentialProvider_TokenDoesNotMixSourcesAfterDefaultAccountSelection(t
 		t.Fatalf("ResolveAccount() error = %v", err)
 	}
 
-	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "default_app"})
+	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err != nil {
 		t.Fatalf("ResolveToken() error = %v", err)
 	}
@@ -196,7 +181,7 @@ func TestCredentialProvider_SelectedSourceWithoutTokenReturnsUnavailableError(t
 		t.Fatalf("ResolveAccount() error = %v", err)
 	}
 
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "ext_app"})
+	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err == nil {
 		t.Fatal("ResolveToken() error = nil, want unavailable error")
 	}
@@ -217,7 +202,7 @@ func TestCredentialProvider_ResolveTokenPropagatesNonBlockExtensionError(t *test
 		nil,
 	)
 
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "ext_app"})
+	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err == nil || err.Error() != "provider exploded" {
 		t.Fatalf("ResolveToken() error = %v, want provider exploded", err)
 	}
@@ -327,12 +312,12 @@ func TestCredentialProvider_ResolveIdentityHint_CachesResult(t *testing.T) {
 func TestCredentialProvider_ResolveTokenTreatsEmptyDefaultTokenAsMalformed(t *testing.T) {
 	cp := NewCredentialProvider(
 		nil,
-		&mockDefaultAcct{account: &Account{AppID: "default_app"}},
+		nil,
 		&mockDefaultToken{result: &TokenResult{Token: ""}},
 		nil,
 	)
 
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "default_app"})
+	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err == nil || !strings.Contains(err.Error(), "empty token") {
 		t.Fatalf("ResolveToken() error = %v, want malformed empty token error", err)
 	}
@@ -425,189 +410,17 @@ func TestCredentialProvider_ResolveAccountWarnsWhenExtensionIdentityVerification
 }
 
 func TestCredentialProvider_ResolveTokenDoesNotBypassFailedDefaultAccountResolution(t *testing.T) {
-	defaultToken := &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}
 	cp := NewCredentialProvider(
 		nil,
 		&mockDefaultAcct{err: errors.New("config unavailable")},
-		defaultToken,
+		&mockDefaultToken{result: &TokenResult{Token: "default_tok"}},
 		nil,
 	)
 
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "default_app"})
+	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT})
 	if err == nil || err.Error() != "config unavailable" {
 		t.Fatalf("ResolveToken() error = %v, want config unavailable", err)
 	}
-	if defaultToken.tokenCalls != 0 {
-		t.Fatalf("default ResolveToken() calls = %d, want 0", defaultToken.tokenCalls)
-	}
-}
-
-func TestCredentialProvider_ResolveTokenRejectsUnboundAppBeforeExtensionIO(t *testing.T) {
-	tests := []struct {
-		name  string
-		appID string
-	}{
-		{name: "empty app id"},
-		{name: "different app id", appID: "other_app"},
-	}
-
-	for _, tt := range tests {
-		for _, sourceName := range []string{"env", "authsidecar"} {
-			t.Run(tt.name+"/"+sourceName, func(t *testing.T) {
-				provider := &mockExtProvider{
-					name:    sourceName,
-					account: &extcred.Account{AppID: "ext_app", Brand: "feishu"},
-					token:   &extcred.Token{Value: "ext_tok", Source: sourceName},
-				}
-				httpClientCalls := 0
-				cp := NewCredentialProvider(
-					[]extcred.Provider{provider},
-					&mockDefaultAcct{account: &Account{AppID: "default_app"}},
-					&mockDefaultToken{result: &TokenResult{Token: "default_tok"}},
-					func() (*http.Client, error) {
-						httpClientCalls++
-						return nil, errors.New("unexpected user_info call")
-					},
-				)
-
-				_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: tt.appID})
-				if err == nil {
-					t.Fatal("ResolveToken() error = nil, want app binding error")
-				}
-				assertInternalUnknownWithRetryHint(t, err)
-				if provider.tokenCalls != 0 {
-					t.Fatalf("extension ResolveToken() calls = %d, want 0", provider.tokenCalls)
-				}
-				if httpClientCalls != 0 {
-					t.Fatalf("httpClient() calls = %d, want 0", httpClientCalls)
-				}
-			})
-		}
-	}
-}
-
-func TestCredentialProvider_ResolveTokenRejectsUnboundAppBeforeDefaultIO(t *testing.T) {
-	tests := []struct {
-		name  string
-		appID string
-	}{
-		{name: "empty app id"},
-		{name: "different app id", appID: "other_app"},
-	}
-
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			defaultToken := &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}
-			cp := NewCredentialProvider(
-				nil,
-				&mockDefaultAcct{account: &Account{AppID: "default_app"}},
-				defaultToken,
-				nil,
-			)
-
-			_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: tt.appID})
-			if err == nil {
-				t.Fatal("ResolveToken() error = nil, want app binding error")
-			}
-			assertInternalUnknownWithRetryHint(t, err)
-			if defaultToken.tokenCalls != 0 {
-				t.Fatalf("default ResolveToken() calls = %d, want 0", defaultToken.tokenCalls)
-			}
-		})
-	}
-}
-
-func TestCredentialProvider_ResolveTokenRejectsNilAccountBeforeTokenIO(t *testing.T) {
-	defaultToken := &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}
-	cp := NewCredentialProvider(
-		nil,
-		&mockDefaultAcct{},
-		defaultToken,
-		nil,
-	)
-
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "requested_app"})
-	if err == nil {
-		t.Fatal("ResolveToken() error = nil, want nil account error")
-	}
-	assertInternalUnknownWithRetryHint(t, err)
-	if defaultToken.tokenCalls != 0 {
-		t.Fatalf("default ResolveToken() calls = %d, want 0", defaultToken.tokenCalls)
-	}
-}
-
-func TestCredentialProvider_ResolveTokenRejectsMissingSelectedSourceWithoutFallback(t *testing.T) {
-	extension := &mockExtProvider{
-		name:  "env",
-		token: &extcred.Token{Value: "ext_tok", Source: "env"},
-	}
-	defaultToken := &mockDefaultToken{result: &TokenResult{Token: "default_tok"}}
-	cp := NewCredentialProvider(
-		[]extcred.Provider{extension},
-		&mockDefaultAcct{account: &Account{AppID: "default_app"}},
-		defaultToken,
-		nil,
-	)
-	cp.account = &Account{AppID: "selected_app"}
-	cp.accountOnce.Do(func() {})
-
-	_, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "selected_app"})
-	if err == nil {
-		t.Fatal("ResolveToken() error = nil, want missing selected source error")
-	}
-	assertInternalUnknownWithRetryHint(t, err)
-	if extension.tokenCalls != 0 {
-		t.Fatalf("extension ResolveToken() calls = %d, want 0", extension.tokenCalls)
-	}
-	if defaultToken.tokenCalls != 0 {
-		t.Fatalf("default ResolveToken() calls = %d, want 0", defaultToken.tokenCalls)
-	}
-}
-
-func TestCredentialProvider_ResolveTokenMatchingExtensionDoesNotEnrichIdentity(t *testing.T) {
-	provider := &mockExtProvider{
-		name:    "env",
-		account: &extcred.Account{AppID: "ext_app", Brand: "feishu"},
-		token:   &extcred.Token{Value: "ext_tok", Source: "env"},
-	}
-	httpClientCalls := 0
-	cp := NewCredentialProvider(
-		[]extcred.Provider{provider},
-		nil,
-		nil,
-		func() (*http.Client, error) {
-			httpClientCalls++
-			return nil, errors.New("unexpected user_info call")
-		},
-	)
-
-	result, err := cp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "ext_app"})
-	if err != nil {
-		t.Fatalf("ResolveToken() error = %v", err)
-	}
-	if result.Token != "ext_tok" {
-		t.Fatalf("ResolveToken() token = %q, want %q", result.Token, "ext_tok")
-	}
-	if provider.tokenCalls != 1 {
-		t.Fatalf("extension ResolveToken() calls = %d, want 1", provider.tokenCalls)
-	}
-	if httpClientCalls != 0 {
-		t.Fatalf("httpClient() calls = %d, want 0", httpClientCalls)
-	}
-}
-
-func assertInternalUnknownWithRetryHint(t *testing.T, err error) {
-	t.Helper()
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("error type = %T, want typed internal error", err)
-	}
-	if problem.Category != errs.CategoryInternal || problem.Subtype != errs.SubtypeUnknown {
-		t.Fatalf("error problem = %+v, want internal/unknown", problem)
-	}
-	if problem.Hint != "retry the command." {
-		t.Fatalf("error hint = %q, want retry hint", problem.Hint)
-	}
 }
 
 func TestActiveExtensionProviderName_ExtActive(t *testing.T) {

internal/credential/decide_test.go

@@ -1,181 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package credential
-
-import (
-	"context"
-	"testing"
-
-	"github.com/larksuite/cli/errs"
-	extcred "github.com/larksuite/cli/extension/credential"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/envvars"
-)
-
-// stubDecideProvider satisfies extcred.Provider for building providerAccount
-// literals; decideIdentity only ever calls Name() on it.
-type stubDecideProvider struct{ name string }
-
-func (s stubDecideProvider) Name() string  { return s.name }
-func (s stubDecideProvider) Priority() int { return 0 }
-func (s stubDecideProvider) ResolveAccount(context.Context) (*extcred.Account, error) {
-	return nil, nil
-}
-func (s stubDecideProvider) ResolveToken(context.Context, extcred.TokenSpec) (*extcred.Token, error) {
-	return nil, nil
-}
-
-func pa(providerName, appID string) *providerAccount {
-	return &providerAccount{
-		acct:   &Account{AppID: appID},
-		source: extensionTokenSource{provider: stubDecideProvider{name: providerName}},
-	}
-}
-
-func appIDOnlyBlock(appID string) *extcred.BlockError {
-	return &extcred.BlockError{
-		Provider:      "env",
-		Reason:        envvars.CliAppID + " is set but no app secret or access token is available",
-		Code:          extcred.BlockReasonCredentialIncomplete,
-		RequiredAnyOf: []string{envvars.CliAppSecret, envvars.CliUserAccessToken, envvars.CliTenantAccessToken},
-		PresentKeys:   []string{envvars.CliAppID},
-		AppID:         appID,
-	}
-}
-
-func uatOnlyBlock() *extcred.BlockError {
-	return &extcred.BlockError{
-		Provider:    "env",
-		Reason:      envvars.CliUserAccessToken + " is set but " + envvars.CliAppID + " is missing",
-		Code:        extcred.BlockReasonCredentialIncomplete,
-		MissingKeys: []string{envvars.CliAppID},
-		PresentKeys: []string{envvars.CliUserAccessToken},
-	}
-}
-
-// TestDecideIdentity exercises the selection matrix as data: decideIdentity is
-// pure, so every rule (precedence, conflict detection, error attribution) is
-// table-testable without env vars or config fixtures.
-func TestDecideIdentity(t *testing.T) {
-	tenantA := &core.MultiAppConfig{
-		CurrentApp: "tenant_a",
-		Apps:       []core.AppConfig{{Name: "tenant_a", AppId: "cli_a"}},
-	}
-	noCurrent := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{Name: "tenant_a", AppId: "cli_a"}},
-	}
-	invalidConfigErr := errs.NewConfigError(errs.SubtypeInvalidConfig, "invalid config format")
-	notConfiguredErr := core.NotConfiguredError()
-
-	cases := []struct {
-		name    string
-		in      identityInputs
-		route   credentialRoute
-		source  CredentialSourceKind
-		matched bool
-		subtype errs.Subtype // "" = success expected
-	}{
-		{
-			name:   "managed provider wins over explicit profile",
-			in:     identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, managed: pa("sidecar", "sidecar_app"), config: tenantA},
-			route:  routeManaged,
-			source: SourceExtension("sidecar"),
-		},
-		{
-			name:    "profile conflicts with complete direct env app_id",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, direct: pa("env", "cli_x"), directKeys: []string{envvars.CliAppID, envvars.CliAppSecret}, config: tenantA},
-			subtype: errs.SubtypeProfileAppCredentialConflict,
-		},
-		{
-			name:    "matched complete direct env yields profile route",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceEnvProfile, direct: pa("env", "cli_a"), directKeys: []string{envvars.CliAppID, envvars.CliAppSecret}, config: tenantA},
-			route:   routeProfile,
-			source:  SourceEnvProfile,
-			matched: true,
-		},
-		{
-			name:    "APP_ID-only block matching the profile yields profile route",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, directBlock: appIDOnlyBlock("cli_a"), directKeys: []string{envvars.CliAppID}, config: tenantA},
-			route:   routeProfile,
-			source:  SourceFlagProfile,
-			matched: true,
-		},
-		{
-			name:    "APP_ID-only block mismatching the profile is a hard conflict",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, directBlock: appIDOnlyBlock("cli_x"), directKeys: []string{envvars.CliAppID}, config: tenantA},
-			subtype: errs.SubtypeProfileAppCredentialConflict,
-		},
-		{
-			name:    "UAT-only block with a valid profile keeps the repair error",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, directBlock: uatOnlyBlock(), config: tenantA},
-			subtype: errs.SubtypeAppCredentialIncomplete,
-		},
-		{
-			name:    "block without profile is app_credential_incomplete",
-			in:      identityInputs{directBlock: appIDOnlyBlock("cli_a"), directKeys: []string{envvars.CliAppID}},
-			subtype: errs.SubtypeAppCredentialIncomplete,
-		},
-		{
-			name:   "complete direct env without profile wins",
-			in:     identityInputs{direct: pa("env", "cli_env"), directKeys: []string{envvars.CliAppID, envvars.CliAppSecret}},
-			route:  routeDirectEnv,
-			source: SourceEnvAppID,
-		},
-		{
-			name:    "malformed config is not masked as profile_not_found",
-			in:      identityInputs{profile: "tenant_a", profileSrc: SourceFlagProfile, configErr: invalidConfigErr},
-			subtype: errs.SubtypeInvalidConfig,
-		},
-		{
-			name:    "absent config degrades to profile_not_found",
-			in:      identityInputs{profile: "ghost", profileSrc: SourceEnvProfile, configErr: notConfiguredErr},
-			subtype: errs.SubtypeProfileNotFound,
-		},
-		{
-			name:    "profile missing from a valid config is profile_not_found even with incomplete env",
-			in:      identityInputs{profile: "ghost", profileSrc: SourceEnvProfile, directBlock: appIDOnlyBlock("cli_a"), directKeys: []string{envvars.CliAppID}, config: tenantA},
-			subtype: errs.SubtypeProfileNotFound,
-		},
-		{
-			name:   "config default reports currentApp",
-			in:     identityInputs{config: tenantA},
-			route:  routeConfigDefault,
-			source: SourceConfigCurrentApp,
-		},
-		{
-			name:   "config default without currentApp reports firstApp",
-			in:     identityInputs{config: noCurrent},
-			route:  routeConfigDefault,
-			source: SourceConfigFirstApp,
-		},
-	}
-
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			d, err := decideIdentity(tc.in)
-			if tc.subtype != "" {
-				if err == nil {
-					t.Fatalf("decideIdentity = %+v, want error subtype %q", d, tc.subtype)
-				}
-				prob, ok := errs.ProblemOf(err)
-				if !ok || prob.Subtype != tc.subtype {
-					t.Fatalf("error = %v, want subtype %q", err, tc.subtype)
-				}
-				return
-			}
-			if err != nil {
-				t.Fatalf("decideIdentity: %v", err)
-			}
-			if d.route != tc.route {
-				t.Errorf("route = %d, want %d", d.route, tc.route)
-			}
-			if d.selection.Source != tc.source {
-				t.Errorf("source = %q, want %q", d.selection.Source, tc.source)
-			}
-			if d.selection.DirectCredentialEnv.Matched != tc.matched {
-				t.Errorf("matched = %v, want %v", d.selection.DirectCredentialEnv.Matched, tc.matched)
-			}
-		})
-	}
-}

internal/credential/default_provider.go

@@ -74,13 +74,9 @@ func NewDefaultAccountProvider(kc func() keychain.KeychainAccess, profile string
 
 func (p *DefaultAccountProvider) ResolveAccount(ctx context.Context) (*Account, error) {
 	// Load config once — used for both credentials and strict mode.
-	// LoadOrNotConfigured distinguishes an absent config (→ not_configured)
-	// from a malformed/unreadable one (→ invalid_config with cause), so a
-	// broken config is never masked as "run config init" — matching the
-	// explicit-profile path in doResolveAccount.
-	multi, err := core.LoadOrNotConfigured()
+	multi, err := core.LoadMultiAppConfig()
 	if err != nil {
-		return nil, err
+		return nil, core.NotConfiguredError()
 	}
 
 	cfg, err := core.ResolveConfigFromMulti(multi, p.keychain(), p.profile)
@@ -120,7 +116,6 @@ type DefaultTokenProvider struct {
 
 	tatOnce   sync.Once
 	tatResult *TokenResult
-	tatAppID  string
 	tatErr    error
 }
 
@@ -131,42 +126,21 @@ func NewDefaultTokenProvider(defaultAcct *DefaultAccountProvider, httpClient fun
 func (p *DefaultTokenProvider) ResolveToken(ctx context.Context, req TokenSpec) (*TokenResult, error) {
 	switch req.Type {
 	case TokenTypeUAT:
-		return p.resolveUAT(ctx, req)
+		return p.resolveUAT(ctx)
 	case TokenTypeTAT:
-		return p.resolveTAT(ctx, req)
+		return p.resolveTAT(ctx)
 	default:
 		return nil, fmt.Errorf("unsupported token type: %s", req.Type)
 	}
 }
 
-// checkTokenAppID refuses to hand out a token for a different app than the
-// caller resolved. The token provider re-reads the config, so a concurrent
-// profile edit between account resolution and token resolution could otherwise
-// cross tokens between apps. TokenSpec.AppID is REQUIRED here: an empty value
-// would silently disable the guarantee, so it is rejected rather than skipped.
-func checkTokenAppID(req TokenSpec, resolvedAppID string) error {
-	if req.AppID == "" {
-		return errs.NewInternalError(errs.SubtypeUnknown,
-			"TokenSpec.AppID is required for %s token resolution", req.Type)
-	}
-	if req.AppID == resolvedAppID {
-		return nil
-	}
-	return errs.NewInternalError(errs.SubtypeUnknown,
-		"config changed during resolution: token requested for app %q but the saved profile now resolves to a different app", req.AppID).
-		WithHint("retry the command.")
-}
-
 // resolveUAT resolves a user access token. Not cached (unlike TAT) because UAT
 // may be refreshed between calls and GetValidAccessToken handles its own caching.
-func (p *DefaultTokenProvider) resolveUAT(ctx context.Context, req TokenSpec) (*TokenResult, error) {
+func (p *DefaultTokenProvider) resolveUAT(ctx context.Context) (*TokenResult, error) {
 	acct, err := p.defaultAcct.ResolveAccount(ctx)
 	if err != nil {
 		return nil, err
 	}
-	if err := checkTokenAppID(req, acct.AppID); err != nil {
-		return nil, err
-	}
 	httpClient, err := p.httpClient()
 	if err != nil {
 		return nil, err
@@ -183,36 +157,20 @@ func (p *DefaultTokenProvider) resolveUAT(ctx context.Context, req TokenSpec) (*
 	return &TokenResult{Token: token, Scopes: scopes}, nil
 }
 
-// resolveTAT resolves a tenant access token. The result is cached after the
-// first mint via sync.Once — only the context from that call is used.
-//
-// The account is resolved and checked against the request BEFORE any token
-// work: a mismatched request must not trigger a token mint (network call,
-// quota, audit trail) for the wrong app. The cached result is additionally
-// re-checked on every hit, so a token minted for one app is never served to
-// a request that resolved another.
-func (p *DefaultTokenProvider) resolveTAT(ctx context.Context, req TokenSpec) (*TokenResult, error) {
+// resolveTAT resolves a tenant access token. The result is cached after the first
+// call via sync.Once — only the context from the first call is used.
+func (p *DefaultTokenProvider) resolveTAT(ctx context.Context) (*TokenResult, error) {
+	p.tatOnce.Do(func() {
+		p.tatResult, p.tatErr = p.doResolveTAT(ctx)
+	})
+	return p.tatResult, p.tatErr
+}
+
+func (p *DefaultTokenProvider) doResolveTAT(ctx context.Context) (*TokenResult, error) {
 	acct, err := p.defaultAcct.ResolveAccount(ctx)
 	if err != nil {
 		return nil, err
 	}
-	if err := checkTokenAppID(req, acct.AppID); err != nil {
-		return nil, err
-	}
-	p.tatOnce.Do(func() {
-		p.tatResult, p.tatErr = p.doResolveTAT(ctx, acct)
-		p.tatAppID = acct.AppID
-	})
-	if p.tatErr != nil {
-		return nil, p.tatErr
-	}
-	if err := checkTokenAppID(req, p.tatAppID); err != nil {
-		return nil, err
-	}
-	return p.tatResult, nil
-}
-
-func (p *DefaultTokenProvider) doResolveTAT(ctx context.Context, acct *Account) (*TokenResult, error) {
 	httpClient, err := p.httpClient()
 	if err != nil {
 		return nil, err

internal/credential/default_provider_test.go

@@ -4,15 +4,10 @@
 package credential
 
 import (
-	"context"
 	"errors"
-	"io"
-	"net/http"
-	"strings"
 	"testing"
 
 	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/core"
 )
 
 func TestDefaultTokenProvider_Dispatches(t *testing.T) {
@@ -97,136 +92,3 @@ func TestClassifyTATResponseCode_CodeZeroOtherError_StillTyped(t *testing.T) {
 		t.Fatalf("code-0 invalid_scope must not be a ConfigError, got %T", err)
 	}
 }
-
-func TestCheckTokenAppID(t *testing.T) {
-	if err := checkTokenAppID(TokenSpec{Type: TokenTypeUAT}, "cli_a"); err == nil {
-		t.Fatal("empty requested app must be rejected: it would silently disable the guarantee")
-	}
-	if err := checkTokenAppID(TokenSpec{AppID: "cli_a"}, "cli_a"); err != nil {
-		t.Fatalf("matching app must pass: %v", err)
-	}
-	err := checkTokenAppID(TokenSpec{AppID: "cli_a"}, "cli_b")
-	if err == nil {
-		t.Fatal("mismatched app must be refused")
-	}
-	var ie *errs.InternalError
-	if !errors.As(err, &ie) {
-		t.Fatalf("error type = %T, want *errs.InternalError", err)
-	}
-}
-
-// REAL-path regression for review F2: the token provider re-reads the config,
-// so a profile edit between account resolution and token resolution must not
-// hand a token minted for the new app to a caller that resolved the old one.
-// Uses the real DefaultAccountProvider + DefaultTokenProvider; the HTTP stub
-// makes the network step unreachable, so reaching it proves the app check ran
-// and passed first.
-func TestDefaultTokenProvider_RefusesTokenAfterConfigSwap(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	writeCfg := func(appID string) {
-		t.Helper()
-		multi := &core.MultiAppConfig{CurrentApp: "tenant_a", Apps: []core.AppConfig{{
-			Name: "tenant_a", AppId: appID, AppSecret: core.PlainSecret("your-secret"), Brand: core.BrandFeishu,
-		}}}
-		if err := core.SaveMultiAppConfig(multi); err != nil {
-			t.Fatalf("SaveMultiAppConfig: %v", err)
-		}
-	}
-	writeCfg("cli_a")
-
-	httpSentinel := errors.New("http client sentinel: unreachable in test")
-	tp := NewDefaultTokenProvider(
-		NewDefaultAccountProvider(nil, "tenant_a"),
-		func() (*http.Client, error) { return nil, httpSentinel },
-		nil,
-	)
-
-	// Matching app: the consistency check passes and resolution proceeds to
-	// the (stubbed) HTTP step.
-	_, err := tp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "cli_a"})
-	if !errors.Is(err, httpSentinel) {
-		t.Fatalf("err = %v, want the HTTP sentinel (check must pass for a matching app)", err)
-	}
-
-	// The profile now resolves to a different app: the token request that was
-	// arbitrated for cli_a must be refused before any token work happens.
-	writeCfg("cli_b")
-	_, err = tp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeUAT, AppID: "cli_a"})
-	if err == nil || !strings.Contains(err.Error(), "config changed during resolution") {
-		t.Fatalf("err = %v, want config-changed refusal", err)
-	}
-}
-
-// F1 regression: a TAT request for a mismatched app must be refused BEFORE
-// any token work starts — no HTTP client construction, no mint, no cache —
-// otherwise the CLI mints (and caches) a token for the wrong app and only
-// then refuses to return it, leaving auth audit/quota side effects behind.
-func TestDefaultTokenProvider_TATChecksAppBeforeAnyTokenWork(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	multi := &core.MultiAppConfig{CurrentApp: "tenant_a", Apps: []core.AppConfig{{
-		Name: "tenant_a", AppId: "cli_b", AppSecret: core.PlainSecret("your-secret"), Brand: core.BrandFeishu,
-	}}}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	httpCalled := false
-	tp := NewDefaultTokenProvider(
-		NewDefaultAccountProvider(nil, "tenant_a"),
-		func() (*http.Client, error) { httpCalled = true; return nil, errors.New("http sentinel") },
-		nil,
-	)
-
-	// The profile resolves to cli_b, but the caller arbitrated cli_a.
-	_, err := tp.ResolveToken(context.Background(), TokenSpec{Type: TokenTypeTAT, AppID: "cli_a"})
-	if err == nil || !strings.Contains(err.Error(), "config changed during resolution") {
-		t.Fatalf("err = %v, want config-changed refusal", err)
-	}
-	if httpCalled {
-		t.Fatal("token work started for a mismatched app: the check must run before any HTTP client is built")
-	}
-}
-
-// countingTATTripper serves a canned successful TAT response and counts calls.
-type countingTATTripper struct{ calls int }
-
-func (c *countingTATTripper) RoundTrip(*http.Request) (*http.Response, error) {
-	c.calls++
-	return &http.Response{
-		StatusCode: http.StatusOK,
-		Body:       io.NopCloser(strings.NewReader(`{"code":0,"access_token":"your-access-token"}`)),
-		Header:     http.Header{"Content-Type": []string{"application/json"}},
-	}, nil
-}
-
-// TAT happy path: the first request mints the token over HTTP, the second is
-// served from the sync.Once cache without another HTTP call.
-func TestDefaultTokenProvider_TATSuccessAndCacheHit(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	multi := &core.MultiAppConfig{CurrentApp: "tenant_a", Apps: []core.AppConfig{{
-		Name: "tenant_a", AppId: "cli_a", AppSecret: core.PlainSecret("your-secret"), Brand: core.BrandFeishu,
-	}}}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
-		t.Fatalf("SaveMultiAppConfig: %v", err)
-	}
-
-	tripper := &countingTATTripper{}
-	tp := NewDefaultTokenProvider(
-		NewDefaultAccountProvider(nil, "tenant_a"),
-		func() (*http.Client, error) { return &http.Client{Transport: tripper}, nil },
-		nil,
-	)
-
-	req := TokenSpec{Type: TokenTypeTAT, AppID: "cli_a"}
-	first, err := tp.ResolveToken(context.Background(), req)
-	if err != nil || first.Token != "your-access-token" {
-		t.Fatalf("first resolve = %+v, %v; want minted token", first, err)
-	}
-	second, err := tp.ResolveToken(context.Background(), req)
-	if err != nil || second.Token != "your-access-token" {
-		t.Fatalf("second resolve = %+v, %v; want cached token", second, err)
-	}
-	if tripper.calls != 1 {
-		t.Fatalf("HTTP calls = %d, want exactly 1 (second resolve must hit the cache)", tripper.calls)
-	}
-}

internal/credential/identity_selection.go

@@ -1,54 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package credential
-
-// CredentialSourceKind is the wire-stable App/credential selection source.
-type CredentialSourceKind string
-
-const (
-	SourceFlagProfile      CredentialSourceKind = "flag:--profile"
-	SourceEnvProfile       CredentialSourceKind = "env:LARKSUITE_CLI_PROFILE"
-	SourceEnvAppID         CredentialSourceKind = "env:LARKSUITE_CLI_APP_ID"
-	SourceConfigCurrentApp CredentialSourceKind = "config:currentApp"
-	SourceConfigFirstApp   CredentialSourceKind = "config:firstApp"
-
-	// SourceExtensionPrefix prefixes the name of a managed extension provider
-	// that won selection outright (e.g. "extension:sidecar"). With it, an
-	// empty Source is left with exactly one meaning: not resolved.
-	SourceExtensionPrefix CredentialSourceKind = "extension:"
-)
-
-// SourceExtension reports the selection source for a managed extension
-// provider by name.
-func SourceExtension(name string) CredentialSourceKind {
-	return SourceExtensionPrefix + CredentialSourceKind(name)
-}
-
-// DirectCredentialEnv describes the state of direct app credential env vars.
-// It never carries a secret value — only names and the non-sensitive app_id.
-type DirectCredentialEnv struct {
-	Present              bool     `json:"present"`
-	Keys                 []string `json:"keys,omitempty"`
-	AppID                string   `json:"appId,omitempty"`
-	Matched              bool     `json:"matched,omitempty"`
-	ConflictsWithProfile bool     `json:"conflictsWithProfile,omitempty"`
-}
-
-// IdentitySelection is the explainable result of credential selection.
-// It carries NO secret value.
-type IdentitySelection struct {
-	Source              CredentialSourceKind
-	DirectCredentialEnv DirectCredentialEnv
-}
-
-// Explicit reports whether the identity was actively specified by the
-// user/agent (flag or env), which governs no-fallback behavior.
-func (s IdentitySelection) Explicit() bool {
-	switch s.Source {
-	case SourceFlagProfile, SourceEnvProfile, SourceEnvAppID:
-		return true
-	default:
-		return false
-	}
-}

internal/credential/identity_selection_test.go

@@ -1,25 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package credential
-
-import "testing"
-
-func TestIdentitySelectionExplicit(t *testing.T) {
-	cases := []struct {
-		src      CredentialSourceKind
-		explicit bool
-	}{
-		{SourceFlagProfile, true},
-		{SourceEnvProfile, true},
-		{SourceEnvAppID, true},
-		{SourceConfigCurrentApp, false},
-		{SourceConfigFirstApp, false},
-	}
-	for _, c := range cases {
-		sel := IdentitySelection{Source: c.src}
-		if sel.Explicit() != c.explicit {
-			t.Errorf("source %q: Explicit()=%v want %v", c.src, sel.Explicit(), c.explicit)
-		}
-	}
-}

internal/credential/integration_test.go

@@ -52,24 +52,6 @@ func TestFullChain_EnvWins(t *testing.T) {
 	}
 }
 
-func TestFullChain_EnvRejectsDifferentApp(t *testing.T) {
-	t.Setenv(envvars.CliAppID, "env_app")
-	t.Setenv(envvars.CliAppSecret, "env_secret")
-	t.Setenv(envvars.CliUserAccessToken, "env_uat")
-
-	cp := credential.NewCredentialProvider(
-		[]extcred.Provider{&envprovider.Provider{}},
-		nil, nil, nil,
-	)
-
-	_, err := cp.ResolveToken(context.Background(), credential.TokenSpec{
-		Type: credential.TokenTypeUAT, AppID: "other_app",
-	})
-	if err == nil {
-		t.Fatal("ResolveToken() error = nil, want app binding error")
-	}
-}
-
 func TestFullChain_Fallthrough(t *testing.T) {
 	// env provider returns nil (no env vars set), falls through to default token
 	ep := &envprovider.Provider{}
@@ -77,8 +59,7 @@ func TestFullChain_Fallthrough(t *testing.T) {
 
 	cp := credential.NewCredentialProvider(
 		[]extcred.Provider{ep},
-		&mockDefaultAccountProvider{account: &credential.Account{AppID: "app1"}},
-		mock, nil,
+		nil, mock, nil,
 	)
 	result, err := cp.ResolveToken(context.Background(), credential.TokenSpec{
 		Type: credential.TokenTypeUAT, AppID: "app1",
@@ -91,14 +72,6 @@ func TestFullChain_Fallthrough(t *testing.T) {
 	}
 }
 
-type mockDefaultAccountProvider struct {
-	account *credential.Account
-}
-
-func (m *mockDefaultAccountProvider) ResolveAccount(context.Context) (*credential.Account, error) {
-	return m.account, nil
-}
-
 type mockDefaultTokenProvider struct {
 	token  string
 	scopes string

internal/envvars/envvars.go

@@ -21,7 +21,6 @@ const (
 
 	CliAgentName  = "LARKSUITE_CLI_AGENT_NAME"
 	CliAgentTrace = "LARKSUITE_CLI_AGENT_TRACE"
-	CliProfile    = "LARKSUITE_CLI_PROFILE"
 
 	CliProxyEnable  = "LARKSUITE_CLI_PROXY_ENABLE"
 	CliProxyAddress = "LARKSUITE_CLI_PROXY_ADDRESS"

package-lock.json

@@ -1,12 +1,12 @@
 {
   "name": "@larksuite/cli",
-  "version": "1.0.77",
+  "version": "1.0.78",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@larksuite/cli",
-      "version": "1.0.77",
+      "version": "1.0.78",
       "cpu": [
         "x64",
         "arm64",

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@larksuite/cli",
-  "version": "1.0.77",
+  "version": "1.0.78",
   "description": "The official CLI for Lark/Feishu open platform",
   "bin": {
     "lark-cli": "scripts/run.js"

scripts/semantic-review-workflow.test.sh

@@ -176,7 +176,15 @@ if ! grep -Fq "if: always() && github.event.workflow_run.conclusion == 'success'
   exit 1
 fi
 
-require_in_step "$summary_verify_step" 'workflowPath !== ".github/workflows/ci.yml"' "PR quality summary must verify the triggering workflow path"
+if grep -Fq 'run.name !== "CI"' "$workflow"; then
+  echo "semantic-review must not use the dynamic workflow run name as workflow identity" >&2
+  exit 1
+fi
+
+require_in_step "$summary_verify_step" 'github.rest.actions.getWorkflow' "PR quality summary must resolve static workflow metadata"
+require_in_step "$summary_verify_step" 'workflow.name !== "CI"' "PR quality summary must verify the static workflow name"
+require_in_step "$summary_verify_step" 'workflow.path !== ".github/workflows/ci.yml"' "PR quality summary must verify the static workflow path"
+require_in_step "$summary_verify_step" 'run.path && run.path !== workflow.path' "PR quality summary must reject workflow path metadata mismatches"
 require_in_step "$summary_verify_step" 'run.event !== "pull_request"' "PR quality summary must only handle pull_request workflow_run events"
 require_in_step "$summary_verify_step" 'run.repository.id !== context.payload.repository.id' "PR quality summary must verify workflow_run repository id"
 require_in_step "$summary_verify_step" 'const targetHeadSha = run.head_sha' "PR quality summary must use the CI run head SHA as the verified PR head"
@@ -201,7 +209,10 @@ require_in_step "$summary_publish_step" 'CI_QUALITY_SUMMARY_BASE_SHA' "PR qualit
 require_in_step "$summary_publish_step" 'CI_QUALITY_SUMMARY_RUN_ID' "PR quality summary publisher must receive verified workflow run id"
 require_in_step "$summary_publish_step" 'require("./scripts/ci-quality-summary-publish.js")' "PR quality summary publisher must use the shared CI publisher script"
 
-require_in_step "$verify_step" 'workflowPath !== ".github/workflows/ci.yml"' "semantic-review must verify the triggering workflow path"
+require_in_step "$verify_step" 'github.rest.actions.getWorkflow' "semantic-review must resolve static workflow metadata"
+require_in_step "$verify_step" 'workflow.name !== "CI"' "semantic-review must verify the static workflow name"
+require_in_step "$verify_step" 'workflow.path !== ".github/workflows/ci.yml"' "semantic-review must verify the static workflow path"
+require_in_step "$verify_step" 'run.path && run.path !== workflow.path' "semantic-review must reject workflow path metadata mismatches"
 require_in_step "$verify_step" 'run.repository.id !== context.payload.repository.id' "semantic-review must verify workflow_run repository id"
 require_in_step "$verify_step" 'run.event !== "pull_request"' "semantic-review must only handle pull_request workflow_run events"
 require_in_step "$verify_step" 'run.conclusion !== "success"' "semantic-review must only consume successful CI runs"

shortcuts/apps/apps_create.go

@@ -13,7 +13,7 @@ import (
 	"github.com/larksuite/cli/shortcuts/common"
 )
 
-const createHint = "verify --app-type is html or full_stack and --name is non-empty; if this is a permission error, confirm your account can create apps"
+const createHint = "verify --app-type is html, frontend or full_stack and --name is non-empty; if this is a permission error, confirm your account can create apps"
 
 // AppsCreate creates a new app.
 var AppsCreate = common.Shortcut{
@@ -23,6 +23,7 @@ var AppsCreate = common.Shortcut{
 	Risk:        "write",
 	Tips: []string{
 		`Example: lark-cli apps +create --name "审批系统" --app-type full_stack`,
+		`Example: lark-cli apps +create --name "工具页" --app-type frontend --description "纯前端工具"`,
 		`Example: lark-cli apps +create --name "活动页" --app-type html --description "活动报名"`,
 	},
 	Scopes:    []string{"spark:app:write"},
@@ -30,7 +31,7 @@ var AppsCreate = common.Shortcut{
 	HasFormat: true,
 	Flags: []common.Flag{
 		{Name: "name", Desc: "app display name", Required: true},
-		{Name: "app-type", Desc: "app type", Required: true, Enum: []string{"html", "full_stack"}},
+		{Name: "app-type", Desc: "app type", Required: true, Enum: []string{"html", "frontend", "full_stack"}},
 		{Name: "description", Desc: "app description"},
 		{Name: "icon-url", Desc: "app icon URL (server uses default if omitted)"},
 	},
@@ -59,7 +60,7 @@ var AppsCreate = common.Shortcut{
 }
 
 func buildAppsCreateBody(rctx *common.RuntimeContext) map[string]interface{} {
-	// --app-type is constrained to the lowercase enum (html / full_stack) by the
+	// --app-type is constrained to the lowercase enum (html / frontend / full_stack) by the
 	// flag's Enum, so send it through verbatim. Legacy uppercase compatibility is
 	// a server concern and is intentionally not surfaced by the CLI.
 	agent := envvars.AgentName()

shortcuts/apps/apps_create_test.go

@@ -187,7 +187,7 @@ func TestAppsCreate_RequiresAppType(t *testing.T) {
 }
 
 // TestAppsCreate_RejectsInvalidAppType pins that --app-type is a strict
-// lowercase enum (html / full_stack). Unknown values and legacy uppercase are
+// lowercase enum (html / frontend / full_stack). Unknown values and legacy uppercase are
 // both rejected by the flag's Enum — the CLI does not normalize case; legacy
 // uppercase compatibility is a server-side concern, not surfaced by the client.
 func TestAppsCreate_RejectsInvalidAppType(t *testing.T) {
@@ -363,3 +363,18 @@ func TestAppsCreate_AgentEnvVarNotSet(t *testing.T) {
 		t.Fatalf("source_agent should not be present when env var is unset: %v", sent)
 	}
 }
+
+// TestAppsCreate_AcceptsFrontend pins that --app-type frontend is a valid
+// enum value and flows through to the request body as "frontend" verbatim.
+func TestAppsCreate_AcceptsFrontend(t *testing.T) {
+	factory, stdout, _ := newAppsExecuteFactory(t)
+	if err := runAppsShortcut(t, AppsCreate,
+		[]string{"+create", "--name", "Demo", "--app-type", "frontend", "--dry-run", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("frontend dry-run err=%v", err)
+	}
+	got := stdout.String()
+	if !strings.Contains(got, `"app_type": "frontend"`) {
+		t.Fatalf("expected app_type frontend in body, got %s", got)
+	}
+}

shortcuts/apps/apps_init.go

@@ -86,6 +86,10 @@ var appTypePolicies = map[string]appTypePolicy{
 	// no startup env vars to pull, no steering skills to sync, and no app sync.
 	"modern_html": {skipInstall: true, skipEnvPull: true, skipSkillsSync: true, skipAppSync: true},
 	"html":        {skipInstall: true, skipEnvPull: true, skipSkillsSync: true, skipAppSync: true},
+	// frontend (vite-react, a buildable front-end app) is intentionally NOT
+	// listed here: it takes the zero-value policy (install deps, pull env, sync
+	// skills) like full_stack, since it needs a build step — it is not a static
+	// HTML site and must not skip those steps.
 }
 
 // policyForAppType returns the +init control strategy for appType. Unlisted
@@ -438,6 +442,9 @@ func runScaffold(ctx context.Context, dir, appID, appType, sourcePath string) (s
 // --skip-install is appended per the app_type's policy (see appTypePolicy):
 // types whose policy sets skipInstall (e.g. modern_html) skip the dependency
 // install; others run it as usual.
+// appType is forwarded verbatim (including "frontend") — the CLI does not
+// translate the app type; mapping the app type to a concrete tech stack is the
+// downstream tool's responsibility.
 func scaffoldInitArgs(appType, appID, sourcePath string) []string {
 	base := []string{"-y", "--prefer-online", "--registry", npmRegistry, miaodaCLIPkg, "app", "init"}
 	at := appType

shortcuts/apps/apps_list.go

@@ -35,7 +35,7 @@ var AppsList = common.Shortcut{
 	Flags: []common.Flag{
 		{Name: "keyword", Desc: "fuzzy match on app name"},
 		{Name: "ownership", Desc: "ownership filter: all (created by me + shared with me) | mine | shared", Enum: []string{"all", "mine", "shared"}},
-		{Name: "app-type", Desc: "app type filter (html or full_stack)", Enum: []string{"html", "full_stack"}},
+		{Name: "app-type", Desc: "app type filter (html, frontend or full_stack)", Enum: []string{"html", "frontend", "full_stack"}},
 		{Name: "page-size", Type: "int", Default: "20", Desc: "page size"},
 		{Name: "page-token", Desc: "pagination cursor from previous response"},
 	},

shortcuts/apps/apps_meta.go

@@ -15,7 +15,7 @@ import (
 // queryAppType fetches the app's type string from the server via
 // GET /open-apis/spark/v1/apps/{identifier}. The identifier can be either
 // an app_id or a meta_token — the server resolves both. The server returns
-// uppercase app_type values ("HTML", "FULL_STACK", "MODERN_HTML");
+// uppercase app_type values ("HTML", "FRONTEND", "FULL_STACK", "MODERN_HTML");
 // this function normalizes to lowercase. Returns an error when the API
 // is unavailable or the response is malformed — callers must not proceed
 // with a fallback type to avoid creating the wrong project scaffold.

shortcuts/calendar/calendar_agenda.go

@@ -250,7 +250,7 @@ var CalendarAgenda = common.Shortcut{
 					}
 				}
 
-				backfillDescriptionRich(e)
+				collapseDescription(e)
 
 				filtered = append(filtered, e)
 			}

shortcuts/calendar/calendar_create.go

@@ -32,8 +32,8 @@ func buildEventData(runtime *common.RuntimeContext, startTs, endTs string) map[s
 	if rrule := runtime.Str("rrule"); rrule != "" {
 		eventData["recurrence"] = rrule
 	}
-	if descriptionRich := descriptionRichToSend(runtime); descriptionRich != "" {
-		eventData["description_rich"] = descriptionRich
+	if description := descriptionToSend(runtime); description != "" {
+		eventData["description_rich"] = description
 	}
 	return eventData
 }
@@ -120,8 +120,7 @@ var CalendarCreate = common.Shortcut{
 		{Name: "summary", Desc: "event title"},
 		{Name: "start", Desc: "start time (ISO 8601)", Required: true},
 		{Name: "end", Desc: "end time (ISO 8601)", Required: true},
-		{Name: "description", Desc: "deprecated: plain-text description; use --description-rich (Markdown) instead", Hidden: true},
-		{Name: "description-rich", Desc: "event description as Markdown (@file or - for stdin); the unified description field. Supports bold/italic/underline/strikethrough, links, headings (`#`..`###`), blockquotes (`>`), ordered/unordered lists, horizontal rules (`---`), GFM tables, and images (`![name](url)`; a remote URL is used as-is, and a local image path relative to and inside the current working directory is auto-uploaded to Lark drive and rendered inline — absolute/out-of-cwd paths are rejected). A Lark doc URL (bare or as a Markdown link) is auto-resolved to an inline doc-mention chip showing its title. Inside a GFM table cell, stack multiple lines with `<br>`; each line may itself be an ordered/unordered list item, image or styled text (e.g. `1. a<br>2. b`, `- x<br>- y`, `![p](url)<br>**bold**`).", Input: []string{common.File, common.Stdin}},
+		{Name: "description", Desc: "event description as Markdown (@file or - for stdin); the unified description field. Supports bold/italic/underline/strikethrough, links, headings (`#`..`###`), blockquotes (`>`), ordered/unordered lists, horizontal rules (`---`), GFM tables, and images (`![name](url)`; a remote URL is used as-is, and a local image path relative to and inside the current working directory is auto-uploaded to Lark drive and rendered inline — absolute/out-of-cwd paths are rejected). A Lark doc URL (bare or as a Markdown link) is auto-resolved to an inline doc-mention chip showing its title. Inside a GFM table cell, stack multiple lines with `<br>`; each line may itself be an ordered/unordered list item, image or styled text (e.g. `1. a<br>2. b`, `- x<br>- y`, `![p](url)<br>**bold**`).", Input: []string{common.File, common.Stdin}},
 		{Name: "attendee-ids", Desc: "attendee IDs, comma-separated (supports user ou_, chat oc_, room omm_)"},
 		{Name: "calendar-id", Desc: "calendar ID (default: primary)"},
 		{Name: "rrule", Desc: "recurrence rule (rfc5545)"},
@@ -234,7 +233,7 @@ var CalendarCreate = common.Shortcut{
 		if err != nil {
 			return errs.NewValidationError(errs.SubtypeInvalidArgument, "--end: %v", err).WithParam("--end")
 		}
-		if err := resolveDescriptionRichImages(runtime, calendarId); err != nil {
+		if err := resolveDescriptionImages(runtime, calendarId); err != nil {
 			return err
 		}
 

shortcuts/calendar/calendar_get.go

@@ -170,7 +170,7 @@ func buildCalendarEventOutput(event *calendarEvent) (map[string]interface{}, err
 	if status, _ := out["status"].(string); status != "cancelled" {
 		delete(out, "status")
 	}
-	backfillDescriptionRich(out)
+	collapseDescription(out)
 	return out, nil
 }
 

shortcuts/calendar/calendar_test.go

@@ -988,8 +988,9 @@ func TestUpdate_PatchEventOnly(t *testing.T) {
 	if err := json.Unmarshal(stub.CapturedBody, &body); err != nil {
 		t.Fatalf("unmarshal captured patch body: %v", err)
 	}
-	// The deprecated, hidden --description folds into description_rich; the CLI
-	// never sends the plain description field (mutually exclusive downstream).
+	// --description is the unified field, treated as rich text and sent as
+	// description_rich; the CLI never sends the plain description field
+	// (mutually exclusive downstream).
 	if body["summary"] != "Updated Meeting" || body["description_rich"] != "Updated description" {
 		t.Fatalf("unexpected patch body: %#v", body)
 	}
@@ -1411,18 +1412,17 @@ func TestAgenda_UnifiesDescriptionRich(t *testing.T) {
 		t.Fatalf("unexpected error: %v", err)
 	}
 	out := stdout.String()
-	// Read keeps both fields: description (plain) and description_rich (rich).
-	if !strings.Contains(out, "\"description\": \"[测试]\\n友情提醒\"") {
-		t.Errorf("expected plain description retained, got: %s", out)
-	}
-	if !strings.Contains(out, "\"description_rich\": \"友情提醒\"") {
-		t.Errorf("expected rich description surfaced, got: %s", out)
+	// Read exposes a single unified description field: it carries the rich
+	// (Markdown) value when present, and the plain text otherwise. The internal
+	// description_rich key is never surfaced.
+	if !strings.Contains(out, "\"description\": \"友情提醒\"") {
+		t.Errorf("expected rich value surfaced under description, got: %s", out)
 	}
 	if !strings.Contains(out, "\"description\": \"just text\"") {
-		t.Errorf("expected plain description retained for plain-only event, got: %s", out)
+		t.Errorf("expected plain description surfaced for plain-only event, got: %s", out)
 	}
-	if !strings.Contains(out, "\"description_rich\": \"just text\"") {
-		t.Errorf("expected description_rich backfilled from plain, got: %s", out)
+	if strings.Contains(out, "description_rich") {
+		t.Errorf("description_rich must not appear in output, got: %s", out)
 	}
 }
 
@@ -3438,7 +3438,8 @@ func TestGet_Success_FlattensAndConvertsTimes(t *testing.T) {
 }
 
 func TestGet_UnifiesDescriptionRich(t *testing.T) {
-	// Read keeps both description (plain) and description_rich (rich).
+	// Read exposes a single unified description field carrying the rich value
+	// when present, and the plain text otherwise; description_rich is dropped.
 	t.Run("rich present", func(t *testing.T) {
 		f, stdout, _, reg := cmdutil.TestFactory(t, defaultConfig())
 		reg.Register(&httpmock.Stub{
@@ -3462,17 +3463,16 @@ func TestGet_UnifiesDescriptionRich(t *testing.T) {
 			t.Fatalf("unexpected error: %v", err)
 		}
 		out := stdout.String()
-		if !strings.Contains(out, "\"description\": \"[表格]\"") {
-			t.Errorf("expected plain description retained, got: %s", out)
+		if !strings.Contains(out, "| a | b |") {
+			t.Errorf("expected rich value surfaced under description, got: %s", out)
 		}
-		if !strings.Contains(out, "\"description_rich\":") {
-			t.Errorf("expected description_rich in output, got: %s", out)
+		if strings.Contains(out, "description_rich") {
+			t.Errorf("description_rich must not appear in output, got: %s", out)
 		}
 	})
 
-	// When only a plain description exists, description_rich is backfilled from it
-	// and the plain description is still returned.
-	t.Run("only plain backfills rich", func(t *testing.T) {
+	// When only a plain description exists, it is surfaced under description.
+	t.Run("only plain surfaces under description", func(t *testing.T) {
 		f, stdout, _, reg := cmdutil.TestFactory(t, defaultConfig())
 		reg.Register(&httpmock.Stub{
 			Method: "GET",
@@ -3495,10 +3495,10 @@ func TestGet_UnifiesDescriptionRich(t *testing.T) {
 		}
 		out := stdout.String()
 		if !strings.Contains(out, "\"description\": \"just text\"") {
-			t.Errorf("expected plain description retained, got: %s", out)
+			t.Errorf("expected plain description surfaced, got: %s", out)
 		}
-		if !strings.Contains(out, "\"description_rich\": \"just text\"") {
-			t.Errorf("expected description_rich backfilled from plain, got: %s", out)
+		if strings.Contains(out, "description_rich") {
+			t.Errorf("description_rich must not appear in output, got: %s", out)
 		}
 	})
 }

shortcuts/calendar/calendar_update.go

@@ -29,8 +29,7 @@ var CalendarUpdate = common.Shortcut{
 		{Name: "event-id", Desc: "event ID to update", Required: true},
 		{Name: "calendar-id", Desc: "calendar ID (default: primary)"},
 		{Name: "summary", Desc: "event title"},
-		{Name: "description", Desc: "deprecated: plain-text description; use --description-rich (Markdown) instead", Hidden: true},
-		{Name: "description-rich", Desc: "event description as Markdown (@file or - for stdin); the unified description field. Supports bold/italic/underline/strikethrough, links, headings (`#`..`###`), blockquotes (`>`), ordered/unordered lists, horizontal rules (`---`), GFM tables, and images (`![name](url)`; a remote URL is used as-is, and a local image path relative to and inside the current working directory is auto-uploaded to Lark drive and rendered inline — absolute/out-of-cwd paths are rejected). A Lark doc URL (bare or as a Markdown link) is auto-resolved to an inline doc-mention chip showing its title. Inside a GFM table cell, stack multiple lines with `<br>`; each line may itself be an ordered/unordered list item, image or styled text (e.g. `1. a<br>2. b`, `- x<br>- y`, `![p](url)<br>**bold**`).", Input: []string{common.File, common.Stdin}},
+		{Name: "description", Desc: "event description as Markdown (@file or - for stdin); the unified description field. Supports bold/italic/underline/strikethrough, links, headings (`#`..`###`), blockquotes (`>`), ordered/unordered lists, horizontal rules (`---`), GFM tables, and images (`![name](url)`; a remote URL is used as-is, and a local image path relative to and inside the current working directory is auto-uploaded to Lark drive and rendered inline — absolute/out-of-cwd paths are rejected). A Lark doc URL (bare or as a Markdown link) is auto-resolved to an inline doc-mention chip showing its title. Inside a GFM table cell, stack multiple lines with `<br>`; each line may itself be an ordered/unordered list item, image or styled text (e.g. `1. a<br>2. b`, `- x<br>- y`, `![p](url)<br>**bold**`). Passing an empty string clears the description.", Input: []string{common.File, common.Stdin}},
 		{Name: "start", Desc: "new start time (ISO 8601); requires --end"},
 		{Name: "end", Desc: "new end time (ISO 8601); requires --start"},
 		{Name: "rrule", Desc: "recurrence rule (rfc5545)"},
@@ -72,7 +71,7 @@ func validateCalendarUpdate(runtime *common.RuntimeContext) error {
 		return err
 	}
 	if !hasCalendarUpdateOperation(runtime) {
-		return errs.NewValidationError(errs.SubtypeInvalidArgument, "nothing to update: specify at least one of --summary, --description, --description-rich, --start/--end, --rrule, --add-attendee-ids, or --remove-attendee-ids")
+		return errs.NewValidationError(errs.SubtypeInvalidArgument, "nothing to update: specify at least one of --summary, --description, --start/--end, --rrule, --add-attendee-ids, or --remove-attendee-ids")
 	}
 	return nil
 }
@@ -114,10 +113,7 @@ func buildCalendarUpdateEventData(runtime *common.RuntimeContext) (map[string]in
 		body["summary"] = runtime.Str("summary")
 		hasFields = true
 	}
-	if runtime.Cmd.Flags().Changed("description-rich") {
-		body["description_rich"] = runtime.Str("description-rich")
-		hasFields = true
-	} else if runtime.Cmd.Flags().Changed("description") {
+	if runtime.Cmd.Flags().Changed("description") {
 		body["description_rich"] = runtime.Str("description")
 		hasFields = true
 	}
@@ -362,11 +358,8 @@ func executeCalendarUpdate(ctx context.Context, runtime *common.RuntimeContext)
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "specify --event-id").WithParam("--event-id")
 	}
 
-	// Upload any local images referenced in --description-rich and rewrite them
-	// to drive URLs before the description is sent (the service cannot read
-	// local files).
-	if runtime.Cmd.Flags().Changed("description-rich") {
-		if err := resolveDescriptionRichImages(runtime, calendarID); err != nil {
+	if runtime.Cmd.Flags().Changed("description") {
+		if err := resolveDescriptionImages(runtime, calendarID); err != nil {
 			return err
 		}
 	}
@@ -443,19 +436,10 @@ func calendarUpdateResult(eventID string, event map[string]interface{}, addedCou
 	if summary, _ := event["summary"].(string); summary != "" {
 		result["summary"] = summary
 	}
-	// Surface both description fields on read: description holds plain text,
-	// description_rich holds the rich (Markdown) version, backfilled from plain
-	// when the service returned no rich value.
-	description, _ := event["description"].(string)
-	if description != "" {
-		result["description"] = description
-	}
-	descriptionRich, _ := event["description_rich"].(string)
-	if descriptionRich == "" {
-		descriptionRich = description
-	}
-	if descriptionRich != "" {
-		result["description_rich"] = descriptionRich
+	if rich, _ := event["description_rich"].(string); rich != "" {
+		result["description"] = rich
+	} else if plain, _ := event["description"].(string); plain != "" {
+		result["description"] = plain
 	}
 	if start := formatCalendarEventTime(event["start_time"]); start != "" {
 		result["start"] = start

shortcuts/calendar/description_rich_images.go

@@ -27,8 +27,8 @@ const calendarMediaParentType = "calendar"
 
 var markdownImageRe = regexp.MustCompile(`!\[([^\]]*)\]\(([^)]*)\)`)
 
-func resolveDescriptionRichImages(runtime *common.RuntimeContext, calendarID string) error {
-	md := runtime.Str("description-rich")
+func resolveDescriptionImages(runtime *common.RuntimeContext, calendarID string) error {
+	md := runtime.Str("description")
 	if md == "" || !strings.Contains(md, "![") {
 		return nil
 	}
@@ -37,8 +37,8 @@ func resolveDescriptionRichImages(runtime *common.RuntimeContext, calendarID str
 		return err
 	}
 	if changed {
-		if err := runtime.Cmd.Flags().Set("description-rich", rewritten); err != nil {
-			return errs.NewInternalError(errs.SubtypeUnknown, "failed to update --description-rich after image upload: %v", err).WithCause(err)
+		if err := runtime.Cmd.Flags().Set("description", rewritten); err != nil {
+			return errs.NewInternalError(errs.SubtypeUnknown, "failed to update --description after image upload: %v", err).WithCause(err)
 		}
 	}
 	return nil
@@ -85,8 +85,8 @@ func resolveLocalImage(runtime *common.RuntimeContext, calendarID, src, alt stri
 	safePath, err := validate.SafeInputPath(localPath)
 	if err != nil {
 		return "", errs.NewValidationError(errs.SubtypeInvalidArgument,
-			"--description-rich image %q could not be read: %v", src, err).
-			WithParam("--description-rich").
+			"--description image %q could not be read: %v", src, err).
+			WithParam("--description").
 			WithHint("reference local images by a path inside the current working directory (e.g. ./images/pic.png; cd there first), or use an already-uploaded Lark image URL").
 			WithCause(err)
 	}

shortcuts/calendar/description_rich_images_test.go

@@ -158,7 +158,7 @@ func TestCreate_UploadsLocalDescriptionImage(t *testing.T) {
 		"--start", "2025-03-21T00:00:00+08:00",
 		"--end", "2025-03-21T01:00:00+08:00",
 		"--calendar-id", "cal_test123",
-		"--description-rich", "![pic](./pic.png)",
+		"--description", "![pic](./pic.png)",
 		"--as", "bot",
 	}, f, stdout)
 	if runErr != nil {
@@ -233,7 +233,7 @@ func TestCreate_LocalImageCarriesDimensions(t *testing.T) {
 		"--start", "2025-03-21T00:00:00+08:00",
 		"--end", "2025-03-21T01:00:00+08:00",
 		"--calendar-id", "cal_test123",
-		"--description-rich", "![pic](./pic.png)",
+		"--description", "![pic](./pic.png)",
 		"--as", "bot",
 	}, f, stdout)
 	if runErr != nil {
@@ -253,7 +253,7 @@ func TestCreate_LocalImageCarriesDimensions(t *testing.T) {
 }
 
 // TestCreate_LocalImageAbsolutePathRejected verifies an out-of-cwd absolute path
-// yields a typed --description-rich validation error before any API call.
+// yields a typed --description validation error before any API call.
 func TestCreate_LocalImageAbsolutePathRejected(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, defaultConfig())
 
@@ -263,7 +263,7 @@ func TestCreate_LocalImageAbsolutePathRejected(t *testing.T) {
 		"--start", "2025-03-21T00:00:00+08:00",
 		"--end", "2025-03-21T01:00:00+08:00",
 		"--calendar-id", "cal_test123",
-		"--description-rich", "![p](/etc/hosts)",
+		"--description", "![p](/etc/hosts)",
 		"--as", "bot",
 	}, f, stdout)
 	if runErr == nil {
@@ -273,7 +273,7 @@ func TestCreate_LocalImageAbsolutePathRejected(t *testing.T) {
 	if !errors.As(runErr, &ve) {
 		t.Fatalf("expected *errs.ValidationError, got %T: %v", runErr, runErr)
 	}
-	if ve.Param != "--description-rich" {
-		t.Errorf("param = %q, want --description-rich", ve.Param)
+	if ve.Param != "--description" {
+		t.Errorf("param = %q, want --description", ve.Param)
 	}
 }

shortcuts/calendar/helpers.go

@@ -30,20 +30,23 @@ func resolveStartEnd(runtime *common.RuntimeContext) (string, string) {
 	return startInput, endInput
 }
 
-func backfillDescriptionRich(event map[string]interface{}) {
+func collapseDescription(event map[string]interface{}) {
 	if event == nil {
 		return
 	}
-	if descRich, _ := event["description_rich"].(string); descRich == "" {
-		if desc, _ := event["description"].(string); desc != "" {
-			event["description_rich"] = desc
-		}
+	rich, _ := event["description_rich"].(string)
+	plain, _ := event["description"].(string)
+	delete(event, "description_rich")
+	switch {
+	case rich != "":
+		event["description"] = rich
+	case plain != "":
+		event["description"] = plain
+	default:
+		delete(event, "description")
 	}
 }
-func descriptionRichToSend(runtime *common.RuntimeContext) string {
-	if v := runtime.Str("description-rich"); v != "" {
-		return v
-	}
+func descriptionToSend(runtime *common.RuntimeContext) string {
 	return runtime.Str("description")
 }
 

shortcuts/common/runner_scope_test.go

@@ -25,18 +25,6 @@ func (r *scopeCheckTokenResolver) ResolveToken(ctx context.Context, req credenti
 	return r.result, r.err
 }
 
-type scopeCheckAccountResolver struct {
-	appID string
-}
-
-func (r scopeCheckAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
-func newScopeCheckCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, scopeCheckAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 // TestEnhancePermissionError_TypedPermissionErrorRouted pins typed routing:
 // an *errs.PermissionError gets enhanced regardless of its Message text,
 // decoupling this helper from canonical-message rewrites that would
@@ -118,7 +106,7 @@ func TestEnhancePermissionError_PermissionErrorGetsScopeHint(t *testing.T) {
 
 func TestCheckShortcutScopes_PropagatesContextCancellation(t *testing.T) {
 	f := &cmdutil.Factory{
-		Credential: newScopeCheckCredentialProvider("app-1", &scopeCheckTokenResolver{err: context.Canceled}),
+		Credential: credential.NewCredentialProvider(nil, nil, &scopeCheckTokenResolver{err: context.Canceled}, nil),
 	}
 
 	err := checkShortcutScopes(f, context.Background(), core.AsUser, &core.CliConfig{AppID: "app-1"}, []string{"im:message:read"})
@@ -136,9 +124,9 @@ func TestCheckShortcutScopes_PropagatesContextCancellation(t *testing.T) {
 // command for human consumers.
 func TestCheckShortcutScopes_ReturnsTypedPermissionError(t *testing.T) {
 	f := &cmdutil.Factory{
-		Credential: newScopeCheckCredentialProvider("app-1", &scopeCheckTokenResolver{
+		Credential: credential.NewCredentialProvider(nil, nil, &scopeCheckTokenResolver{
 			result: &credential.TokenResult{Token: "t", Scopes: "im:message:read calendar:calendar:read"},
-		}),
+		}, nil),
 	}
 
 	required := []string{"im:message:read", "drive:drive:read", "docx:document:read"}
@@ -180,7 +168,7 @@ func TestCheckShortcutScopes_ReturnsTypedPermissionError(t *testing.T) {
 
 func TestCheckShortcutScopes_IgnoresNonContextTokenErrors(t *testing.T) {
 	f := &cmdutil.Factory{
-		Credential: newScopeCheckCredentialProvider("app-1", &scopeCheckTokenResolver{err: errors.New("token cache unavailable")}),
+		Credential: credential.NewCredentialProvider(nil, nil, &scopeCheckTokenResolver{err: errors.New("token cache unavailable")}, nil),
 	}
 
 	err := checkShortcutScopes(f, context.Background(), core.AsUser, &core.CliConfig{AppID: "app-1"}, []string{"im:message:read"})

shortcuts/drive/drive_status_test.go

@@ -33,18 +33,6 @@ func (r *driveStatusScopedTokenResolver) ResolveToken(ctx context.Context, req c
 	return &credential.TokenResult{Token: "test-token", Scopes: r.scopes}, nil
 }
 
-type driveTestAccountResolver struct {
-	appID string
-}
-
-func (r driveTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
-func newDriveTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, driveTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 // TestDriveStatusCategorizesByHash exercises the four-bucket classification
 // against a real walk of the temp dir and a mocked Drive listing.
 func TestDriveStatusCategorizesByHash(t *testing.T) {
@@ -320,7 +308,7 @@ func TestDriveStatusQuickMarksUntrustedTimestampAsModified(t *testing.T) {
 // requiring drive:file:download even after quick mode made download optional.
 func TestDriveStatusExactRejectsMissingDownloadScope(t *testing.T) {
 	f, _, _, _ := cmdutil.TestFactory(t, driveTestConfig())
-	f.Credential = newDriveTestCredentialProvider(driveTestConfig().AppID, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"})
+	f.Credential = credential.NewCredentialProvider(nil, nil, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"}, nil)
 
 	tmpDir := t.TempDir()
 	withDriveWorkingDir(t, tmpDir)
@@ -369,7 +357,7 @@ func TestDriveStatusExactRejectsMissingDownloadScope(t *testing.T) {
 // blocked on the exact-mode download scope precheck.
 func TestDriveStatusQuickAcceptsMissingDownloadScope(t *testing.T) {
 	f, stdout, _, reg := cmdutil.TestFactory(t, driveTestConfig())
-	f.Credential = newDriveTestCredentialProvider(driveTestConfig().AppID, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"})
+	f.Credential = credential.NewCredentialProvider(nil, nil, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"}, nil)
 
 	tmpDir := t.TempDir()
 	withDriveWorkingDir(t, tmpDir)

shortcuts/drive/drive_sync_test.go

@@ -22,6 +22,7 @@ import (
 	"github.com/larksuite/cli/extension/fileio"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/httpmock"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/shortcuts/common"
@@ -1592,7 +1593,7 @@ func TestDriveSyncAskConflictEOFDuringPlanningPreventsAnyWrites(t *testing.T) {
 
 func TestDriveSyncDryRunQuickAcceptsMetadataOnlyScope(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, driveTestConfig())
-	f.Credential = newDriveTestCredentialProvider(driveTestConfig().AppID, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"})
+	f.Credential = credential.NewCredentialProvider(nil, nil, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly"}, nil)
 
 	tmpDir := t.TempDir()
 	withDriveWorkingDir(t, tmpDir)
@@ -1621,7 +1622,7 @@ func TestDriveSyncPreflightsActionScopesBeforeListing(t *testing.T) {
 		AppID: "drive-sync-download-scope-only", AppSecret: "test-secret", Brand: core.BrandFeishu,
 	}
 	f, stdout, _, _ := cmdutil.TestFactory(t, syncTestConfig)
-	f.Credential = newDriveTestCredentialProvider(syncTestConfig.AppID, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly drive:file:download"})
+	f.Credential = credential.NewCredentialProvider(nil, nil, &driveStatusScopedTokenResolver{scopes: "drive:drive.metadata:readonly drive:file:download"}, nil)
 
 	tmpDir := t.TempDir()
 	withDriveWorkingDir(t, tmpDir)

shortcuts/drive/drive_task_result_test.go

@@ -329,7 +329,7 @@ func newDriveTaskResultRuntimeWithScopes(t *testing.T, as core.Identity, scopes
 
 	cfg := driveTestConfig()
 	factory, _, _, _ := cmdutil.TestFactory(t, cfg)
-	factory.Credential = newDriveTestCredentialProvider(cfg.AppID, &mockDriveTaskResultTokenResolver{scopes: scopes})
+	factory.Credential = credential.NewCredentialProvider(nil, nil, &mockDriveTaskResultTokenResolver{scopes: scopes}, nil)
 
 	runtime := common.TestNewRuntimeContextWithIdentity(&cobra.Command{Use: "drive +task_result"}, cfg, as)
 	runtime.Factory = factory
@@ -919,7 +919,7 @@ func TestValidateDriveTaskResultScopesPropagatesContextCancellation(t *testing.T
 
 	cfg := driveTestConfig()
 	factory, _, _, _ := cmdutil.TestFactory(t, cfg)
-	factory.Credential = newDriveTestCredentialProvider(cfg.AppID, cancelingTokenResolver{})
+	factory.Credential = credential.NewCredentialProvider(nil, nil, cancelingTokenResolver{}, nil)
 
 	runtime := common.TestNewRuntimeContextWithIdentity(&cobra.Command{Use: "drive +task_result"}, cfg, core.AsUser)
 	runtime.Factory = factory

shortcuts/im/convert_lib/runtime_test.go

@@ -27,14 +27,6 @@ func (s *staticConvertlibTokenResolver) ResolveToken(_ context.Context, _ creden
 	return &credential.TokenResult{Token: "test-token"}, nil
 }
 
-type convertlibTestAccountResolver struct {
-	appID string
-}
-
-func (r convertlibTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
 type convertlibRoundTripFunc func(*http.Request) (*http.Response, error)
 
 func (f convertlibRoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) {
@@ -76,12 +68,7 @@ func newBotConvertlibRuntime(t *testing.T, rt http.RoundTripper) *common.Runtime
 		AppSecret: "test-secret",
 		Brand:     core.BrandFeishu,
 	}
-	testCred := credential.NewCredentialProvider(
-		nil,
-		convertlibTestAccountResolver{appID: cfg.AppID},
-		&staticConvertlibTokenResolver{},
-		nil,
-	)
+	testCred := credential.NewCredentialProvider(nil, nil, &staticConvertlibTokenResolver{}, nil)
 	runtime := &common.RuntimeContext{
 		Config: cfg,
 		Factory: &cmdutil.Factory{

shortcuts/im/helpers_network_test.go

@@ -37,18 +37,6 @@ func (s *staticShortcutTokenResolver) ResolveToken(_ context.Context, _ credenti
 	return &credential.TokenResult{Token: "tenant-token"}, nil
 }
 
-type imTestAccountResolver struct {
-	appID string
-}
-
-func (r imTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
-func newIMTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, imTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 type shortcutRoundTripFunc func(*http.Request) (*http.Response, error)
 
 func (f shortcutRoundTripFunc) RoundTrip(req *http.Request) (*http.Response, error) {
@@ -102,7 +90,7 @@ func newBotShortcutRuntime(t *testing.T, rt http.RoundTripper) *common.RuntimeCo
 		AppSecret: "test-secret",
 		Brand:     core.BrandFeishu,
 	}
-	testCred := newIMTestCredentialProvider(cfg.AppID, &staticShortcutTokenResolver{})
+	testCred := credential.NewCredentialProvider(nil, nil, &staticShortcutTokenResolver{}, nil)
 	runtime := &common.RuntimeContext{
 		Config: cfg,
 		Factory: &cmdutil.Factory{

shortcuts/im/im_flag_test.go

@@ -288,12 +288,12 @@ func (r errorTokenResolver) ResolveToken(_ context.Context, _ credential.TokenSp
 
 func setRuntimeScopes(t *testing.T, rt *common.RuntimeContext, scopes string) {
 	t.Helper()
-	rt.Factory.Credential = newIMTestCredentialProvider(rt.Config.AppID, scopedTokenResolver{scopes: scopes})
+	rt.Factory.Credential = credential.NewCredentialProvider(nil, nil, scopedTokenResolver{scopes: scopes}, nil)
 }
 
 func setRuntimeTokenError(t *testing.T, rt *common.RuntimeContext, err error) {
 	t.Helper()
-	rt.Factory.Credential = newIMTestCredentialProvider(rt.Config.AppID, errorTokenResolver{err: err})
+	rt.Factory.Credential = credential.NewCredentialProvider(nil, nil, errorTokenResolver{err: err}, nil)
 }
 
 func TestFlagMessageID(t *testing.T) {

shortcuts/wiki/wiki_delete_test.go

@@ -16,6 +16,7 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/errclass"
 	"github.com/larksuite/cli/internal/httpmock"
 	"github.com/larksuite/cli/shortcuts/common"
@@ -78,7 +79,7 @@ func newWikiDeleteSpaceRuntimeWithScopes(t *testing.T, as core.Identity, scopes
 
 	cfg := wikiTestConfig()
 	factory, _, stderr, _ := cmdutil.TestFactory(t, cfg)
-	factory.Credential = newWikiTestCredentialProvider(cfg.AppID, &mockWikiMoveTokenResolver{scopes: scopes})
+	factory.Credential = credential.NewCredentialProvider(nil, nil, &mockWikiMoveTokenResolver{scopes: scopes}, nil)
 
 	runtime := common.TestNewRuntimeContextWithIdentity(&cobra.Command{Use: "wiki +delete-space"}, cfg, as)
 	runtime.Factory = factory

shortcuts/wiki/wiki_move_test.go

@@ -27,18 +27,6 @@ type fakeWikiMoveNodeCall struct {
 	Spec          wikiMoveSpec
 }
 
-type wikiTestAccountResolver struct {
-	appID string
-}
-
-func (r wikiTestAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
-	return &credential.Account{AppID: r.appID}, nil
-}
-
-func newWikiTestCredentialProvider(appID string, tokenResolver credential.DefaultTokenResolver) *credential.CredentialProvider {
-	return credential.NewCredentialProvider(nil, wikiTestAccountResolver{appID: appID}, tokenResolver, nil)
-}
-
 type fakeWikiDocsToWikiMoveCall struct {
 	TargetSpaceID string
 	Spec          wikiMoveSpec
@@ -155,7 +143,7 @@ func newWikiMoveRuntimeWithScopes(t *testing.T, as core.Identity, scopes string)
 
 	cfg := wikiTestConfig()
 	factory, _, stderr, _ := cmdutil.TestFactory(t, cfg)
-	factory.Credential = newWikiTestCredentialProvider(cfg.AppID, &mockWikiMoveTokenResolver{scopes: scopes})
+	factory.Credential = credential.NewCredentialProvider(nil, nil, &mockWikiMoveTokenResolver{scopes: scopes}, nil)
 
 	runtime := common.TestNewRuntimeContextWithIdentity(&cobra.Command{Use: "wiki +move"}, cfg, as)
 	runtime.Factory = factory

sidecar/server-demo/handler_test.go

@@ -26,13 +26,12 @@ import (
 
 // fakeExtProvider is a stub extcred.Provider for tests that returns a fixed token.
 type fakeExtProvider struct {
-	appID string
 	token string
 }
 
 func (f *fakeExtProvider) Name() string { return "fake" }
 func (f *fakeExtProvider) ResolveAccount(ctx context.Context) (*extcred.Account, error) {
-	return &extcred.Account{AppID: f.appID}, nil
+	return nil, nil
 }
 func (f *fakeExtProvider) ResolveToken(ctx context.Context, req extcred.TokenSpec) (*extcred.Token, error) {
 	return &extcred.Token{Value: f.token, Source: "fake"}, nil
@@ -382,7 +381,7 @@ func TestProxyHandler_AcceptsAllowedAuthHeaders(t *testing.T) {
 			// Use a handler with a real (fake) credential provider so we can
 			// distinguish auth-header reject (403) from later failures.
 			cred := credential.NewCredentialProvider(
-				[]extcred.Provider{&fakeExtProvider{appID: "cli_test", token: "real-token"}},
+				[]extcred.Provider{&fakeExtProvider{token: "real-token"}},
 				nil, nil, nil,
 			)
 			h := &proxyHandler{
@@ -502,7 +501,7 @@ func TestProxyHandler_StripsClientSuppliedAuthHeaders(t *testing.T) {
 	upstreamHost := strings.TrimPrefix(upstream.URL, "https://")
 
 	cred := credential.NewCredentialProvider(
-		[]extcred.Provider{&fakeExtProvider{appID: "cli_test", token: realToken}},
+		[]extcred.Provider{&fakeExtProvider{token: realToken}},
 		nil, nil, nil,
 	)
 

skills/lark-apps/SKILL.md

@@ -63,22 +63,28 @@ lark-cli auth login --domain apps
 
 新建必先定 **app_type** 和**开发方式**两件正交的事；修改已有先按「app_id 获取」指认到 app，指认不到就问用户，不擅自 `+create`。开发方式（本地 vs 云端）只看用户对"谁来写代码"的偏好，与应用复杂度、要不要数据库无关。
 
+**app_type 三类边界**（先判"要不要把数据存到服务端"，再判"纯展示还是有交互"）：
+
 | 信号 | 判定 |
 |---|---|
-| 静态展示 / 单页 / PPT/deck / demo / 落地页 / 仪表盘 / UI mockup / 可交互原型 / 线框图 / 视觉探索 / 无后端状态 | `app_type=html`，加载 [`creative-design/creative-design.md`](creative-design/creative-design.md)（含完整开发与发布流程） |
-| 登录 / 数据库 / 持久化 / 多人协作 / 增删改查 / 报名 / 投票 / 站会 / OKR / 泛称"系统·工具" | `app_type=full_stack` |
+| 含数据库 / 后端持久化：登录 / 增删改查 / 报名·投票·站会存记录 / 多人协作 / 泛称"系统·工具"且明确要存数据 | `app_type=full_stack` |
+| 纯静态展示（给人"看"的物料，无 JS 交互）：PPT/deck / demo / 落地页 / 海报 / UI mockup / 线框图 / 静态仪表盘 / 视觉探索 | `app_type=html`，加载 [`creative-design/creative-design.md`](creative-design/creative-design.md)（含完整开发与发布流程） |
+| 有 JS 交互但无数据库（给人"用"的前端应用）：可交互原型 / SPA / 表单校验 / 动态计算 / 调用外部 API / 泛称"工具·系统"但未明确要存数据 | `app_type=frontend`（**默认倾向**：用户未明确提出数据库需求时默认引导 frontend，不默认 full_stack） |
+| 类型模糊（尤其"要不要存数据"不清） | **追问**，话术偏向 frontend，例："看起来是个前端应用，需要保存数据吗？"；确认要存数据再转 full_stack，确认纯展示再转 html |
 | 用户要自己写 / 本地 IDE·code agent / 拉源码到本地 / 交研发 | 本地开发，读 [`lark-apps-local-dev.md`](references/lark-apps-local-dev.md) |
 | 让妙搭 AI 云端生成 / 对话式 / 自己不碰代码 | 云端会话，读 [`lark-apps-cloud-dev.md`](references/lark-apps-cloud-dev.md) |
 | 未表达"谁来写"偏好 | **必须先问**（本地代码开发 vs 云端 AI 生成）；选定前不擅自选边、不暗示默认，不得以"需求不模糊"为由跳过提问直接 `+init` / `git clone` / `+session-create` / 首轮 `+chat` |
 | 修改已有 + 当前目录是 `.spark/meta.json` 项目 | 直接继续本地按意图路由，不必问也不必判云端 |
 | 修改已有 + 有云端偏好 | 云端会话；未表达偏好且非本地项目 → 默认本地；判不准先问 |
 
+**类型升级**：`frontend` 应用后续需要数据库/后端能力时，本地 CLI 不提供类型升级；引导用户到云端会话（打开 `https://miaoda.feishu.cn/app/{app_id}`），用自然语言描述后端需求（如"给这个应用加登录和数据存储"）即可触发升级，无需特殊指令。
+
 ## 发布态护栏
 
 - **发布意图判定**：用户要"可访问 / 线上 / 分享 / 新链接 / 上线" = 发布意图，先走发布链路、确认完成再给链接。
 - 完成 ≠ 发布：云端会话完成 / `+list is_published=true` 都不代表最新内容已部署。
-- 开发态链接 `https://miaoda.feishu.cn/app/{app_id}`（仅 full_stack 应用）：进应用编辑/开发态、管理与继续开发应用的入口。创意模式（html）应用开发态和发布态是同一个链接，无需额外提供开发态链接。
-- 发布态链接来源：`+release-get` 轮询 `finished` 给 `online_url` / `failed` 给 `error_logs`（html 和 full_stack 统一走 `+release-get`）。
+- 开发态链接 `https://miaoda.feishu.cn/app/{app_id}`（full_stack / frontend 应用）：进应用编辑/开发态、管理与继续开发应用的入口，也是 frontend 升级为 full_stack 的入口（云端会话）。创意模式（html）应用开发态和发布态是同一个链接，无需额外提供开发态链接。
+- 发布态链接来源：`+release-get` 轮询 `finished` 给 `online_url` / `failed` 给 `error_logs`（html / frontend / full_stack 统一走 `+release-get`）。
 - html 应用的主链路是创意模式开发方式：按 [`lark-apps-local-dev.md`](references/lark-apps-local-dev.md) 初始化仓库、在仓库内产出 HTML 及关联文件，并通过 git commit / git push / `+release-create` / `+release-get` 发布部署。任何 git 操作（clone / pull / push）报错时，先执行 `lark-cli apps +git-credential-init --app-id <app_id> --as user` 刷新本地 Git 凭证，再重试原 git 命令。如果刷新凭证也失败，**停止并向用户报告**：原始 git 错误、凭证刷新失败原因，以及是否可能是当前环境（操作系统、沙箱）限制导致（如 macOS Keychain 在沙箱中不可用、Linux 加密文件目录不可写等）。不要改走 `+html-publish`，也不要把 `+html-publish` 当作本地开发链路的 fallback。
 - 创意模式（html）应用的链接格式为 `https://{租户域名}/page/{meta_token}`，**开发态和发布态是同一个链接**（区别于 full_stack 应用两者分开）。此链接形似飞书文档链接。`+get --app-id <meta_token>` 可获取应用信息（含 `app_id`），`+get --app-id <app_id>` 可获取 `meta_token`。看到 `/page/xxx` 链接时，它是妙搭创意模式应用，不要当成飞书文档跳过。
 

skills/lark-apps/references/lark-apps-create.md

@@ -9,7 +9,7 @@
 ## 命令骨架
 
 - 必填：`--name`、`--app-type`。
-- app type 语义取值为 `html` / `full_stack`；CLI 会把输入归一成小写后校验。
+- app type 取值为小写 `html` / `frontend` / `full_stack`；框架按枚举精确校验（不做大小写归一），非法值直接报错。
 - 可选：`--description`、`--icon-url`。
 
 ## 示例
@@ -17,6 +17,9 @@
 ```bash
 lark-cli apps +create --name "客户调研问卷" --app-type html
 
+lark-cli apps +create --name "JSON 格式化工具" --app-type frontend \
+  --description "纯前端交互工具，无需数据库"
+
 lark-cli apps +create --name "审批系统" --app-type full_stack \
   --description "部门审批系统，支持登录、提交申请、多级审批"
 
@@ -35,5 +38,5 @@ lark-cli apps +create --name "Demo" --app-type html --dry-run
 
 创建后按用户路径继续：
 
-- 本地应用开发（含 html 和 full_stack）：读 [`lark-apps-local-dev.md`](lark-apps-local-dev.md)。
+- 本地应用开发（含 html / frontend / full_stack）：读 [`lark-apps-local-dev.md`](lark-apps-local-dev.md)。
 - 云端 Agent 生成/迭代：读 [`lark-apps-cloud-dev.md`](lark-apps-cloud-dev.md)。

skills/lark-apps/references/lark-apps-get.md

@@ -26,7 +26,7 @@ lark-cli apps +get --app-id app_xxx -q '.data.app.app_type'
 | 字段 | 类型 | 说明 |
 |------|------|------|
 | `app_id` | string | 应用唯一标识 |
-| `app_type` | string | 应用类型（如 HTML、FULL_STACK、MODERN_HTML） |
+| `app_type` | string | 应用类型（如 HTML、FRONTEND、FULL_STACK、MODERN_HTML） |
 | `name` | string | 应用显示名称 |
 | `description` | string | 应用功能说明 |
 | `icon_url` | string | 应用图标 URL |

skills/lark-apps/references/lark-apps-list.md

@@ -10,7 +10,7 @@
 
 - 支持 `--keyword` 按应用名模糊搜索。
 - `--ownership` 枚举：`all` / `mine` / `shared`（默认 `all` = 我创建的 + 共享给我的；`mine` = 仅我创建；`shared` = 仅共享给我）。
-- `--app-type` 枚举：`html` / `full_stack`。
+- `--app-type` 枚举：`html` / `frontend` / `full_stack`。
 - 分页：`--page-size` 默认 20，`--page-token` 传上一页 cursor。
 
 ## 示例

skills/lark-apps/references/lark-apps-local-dev.md

@@ -1,6 +1,6 @@
 # lark-apps 本地开发
 
-适用：用户要把妙搭应用（full_stack 或 html）源码拉到本地，用本地 code agent/IDE 开发、调试数据库，再发布。
+适用：用户要把妙搭应用（full_stack、frontend 或 html）源码拉到本地，用本地 code agent/IDE 开发、再发布。其中调试数据库仅 full_stack 适用（frontend / html 无数据库）。
 
 ## 新建 vs 已有应用
 
@@ -36,6 +36,32 @@ git push origin sprint/default
 lark-cli apps +release-create --as user --app-id app_xxx --branch sprint/default
 ```
 
+### frontend
+
+纯前端应用（vite-react，无数据库）。流程与 full_stack 基本一致——`+init` 装依赖、`npm run dev`、commit/push/release——差别是无 `+db-*` 调库步骤。后续需要数据库/后端能力时不在本地升级，按 SKILL.md「类型升级」引导到云端会话。
+
+```bash
+# 新建 frontend 应用
+lark-cli apps +create --as user --name "JSON 格式化工具" --app-type frontend \
+  --description "纯前端交互工具，无需数据库"
+
+# 初始化本地仓库（--dir 取值见下方「领域规则」，勿照抄此处示例值）
+lark-cli apps +init --as user --app-id app_xxx --dir ./json-tool
+
+# 进入仓库后按项目脚手架启动（vite-react）
+cd ./json-tool
+npm install
+npm run dev
+
+# 开发完成后：提交本次改动 -> git push origin sprint/default -> +release-create
+git add <本次开发的文件>
+git commit -m "feat: ..."
+git push origin sprint/default
+lark-cli apps +release-create --as user --app-id app_xxx --branch sprint/default
+# 发布是异步的：用 +release-get 轮询到 status=finished 才算部署完成、拿到 online_url
+lark-cli apps +release-get --as user --app-id app_xxx --release-id <上一步返回的 release_id>
+```
+
 ### html
 
 #### 首次开发（无 app，无代码）

skills/lark-apps/references/lark-apps-release-create.md

@@ -4,7 +4,7 @@
 
 ## 何时用
 
-用于把应用的代码分支推进到发布流程（html 和 full_stack 统一走此入口）。
+用于把应用的代码分支推进到发布流程（html / frontend / full_stack 统一走此入口）。
 
 ## 命令骨架
 

skills/lark-calendar/SKILL.md

@@ -48,7 +48,7 @@ lark-cli calendar +agenda --as user
 lark-cli calendar +get --calendar-id <calendar_id> --event-id <event_id>
 ```
 
-读取日程时同时返回 `description`（纯文本）和 `description_rich`（**Markdown** 富文本）两个字段：`description` 存纯文本，`description_rich` 存富文本；仅有纯文本描述时，`description_rich` 会用该纯文本兜底填充（两字段值相同）。创建/更新日程时只传 `description_rich`（Markdown）。
+日程描述统一使用 `description` 一个字段，按 **Markdown** 富文本处理。读取日程时 `description` 返回 Markdown 富文本（仅有纯文本描述时返回该纯文本）；创建/更新日程时也通过 `--description` 传入 Markdown。
 
 ### `+search-event` — 按关键词、时间范围和参会人搜索日程
 

skills/lark-calendar/references/lark-calendar-create.md

@@ -32,14 +32,14 @@ lark-cli calendar +create --summary "..." --start "..." --end "..." \
 | `--summary <text>` | 否 | 日程标题。注意：标题中不应该出现时间、地点、人物信息 |
 | `--start <time>` | 是 | 开始时间（ISO 8601，如 `2026-03-12T14:00+08:00`） |
 | `--end <time>` | 是 | 结束时间（ISO 8601） |
-| `--description-rich <markdown>` | 否 | 日程描述，统一使用此字段，格式为 **Markdown**。提供会议议程、活动内容、注意事项或链接等。支持加粗、斜体、下划线（`<u>...</u>`）、删除线、链接 `[文本](url)`、标题（`# ` 到 `### `，最多三级）、引用（`> `）、有序/无序列表、GFM 表格（`\| 列1 \| 列2 \|` + 分隔行 `\| --- \| --- \|`）、以及图片 `![图片名](图片URL)`（标准 Markdown 图片语法：远程 URL 原样使用；**本地图片路径**（相对路径、且位于当前工作目录内）会自动上传到云盘并在端上内联渲染——绝对路径或工作目录之外的路径会报错；端上已有图片读回为 Markdown 图片）。飞书文档 URL（直接粘贴裸链接，或写成 `[文本](url)`）会自动解析为内联文档，端上展示文档标题而非裸链接。支持 `@文件路径` 或 `-`（stdin）读取。**禁止**用 `***文本***` 同时表示加粗+斜体（端上会残留 `*`）；应嵌套书写，如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。|
+| `--description <markdown>` | 否 | 日程描述，统一使用此字段，格式为 **Markdown**。提供会议议程、活动内容、注意事项或链接等。支持加粗、斜体、下划线（`<u>...</u>`）、删除线、链接 `[文本](url)`、标题（`# ` 到 `### `，最多三级）、引用（`> `）、有序/无序列表、GFM 表格（`\| 列1 \| 列2 \|` + 分隔行 `\| --- \| --- \|`）、以及图片 `![图片名](图片URL)`（标准 Markdown 图片语法：远程 URL 原样使用；**本地图片路径**（相对路径、且位于当前工作目录内）会自动上传到云盘并在端上内联渲染——绝对路径或工作目录之外的路径会报错；端上已有图片读回为 Markdown 图片）。飞书文档 URL（直接粘贴裸链接，或写成 `[文本](url)`）会自动解析为内联文档，端上展示文档标题而非裸链接。支持 `@文件路径` 或 `-`（stdin）读取。**禁止**用 `***文本***` 同时表示加粗+斜体（端上会残留 `*`）；应嵌套书写，如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。|
 | `--attendee-ids <id_list>` | 否 | 参与人 ID 列表（逗号分隔）。支持用户（`ou_`）、群组（`oc_`）和会议室（`omm_`）。AI 提取时请务必保留对应前缀 |
 | `--calendar-id <id>` | 否 | 日历 ID（省略则使用主日历） |
 | `--rrule <rrule>` | 否 | 重复日程的重复性规则，规则设置方式参考rfc5545。示例值："FREQ=DAILY;INTERVAL=1;UNTIL=<具体日期>" |
 | `--dry-run` | 否 | 预览 API 调用，不执行 |
 
 > 当用户表达'每周 X'、'每周重复'、'连续 N 周'时，必须使用 rrule 创建重复性日程，而非创建多个独立日程
-> `--description-rich` 行内同时加粗和斜体时，**禁止**写 `***文本***`（端上会残留 `*`）；必须让 `**` 与 `*` 各自成对嵌套，例如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。
+> `--description` 行内同时加粗和斜体时，**禁止**写 `***文本***`（端上会残留 `*`）；必须让 `**` 与 `*` 各自成对嵌套，例如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。
 > 自动设置 `attendee_ability: "can_modify_event"`，参会人可查看彼此并编辑日程。
 > 自动设置 `free_busy_status: "busy"`，默认日程忙闲状态为忙碌。
 > 自动设置 `reminders: [{"minutes": 5}]`，默认日程开始前 5 分钟提醒。

skills/lark-calendar/references/lark-calendar-recurring.md

@@ -28,8 +28,8 @@
 
 | 步骤 | 命令 | 说明 |
 |------|------|------|
-| 1 | `lark-cli calendar +update --event-id <原重复日程ID> --summary ... --description-rich ...` | 更新原重复性日程的标题/描述等 |
-| 2 | `lark-cli calendar +update --event-id <例外ID> --summary ... --description-rich ...` （逐个） | 同步更新例外日程的对应字段 |
+| 1 | `lark-cli calendar +update --event-id <原重复日程ID> --summary ... --description ...` | 更新原重复性日程的标题/描述等 |
+| 2 | `lark-cli calendar +update --event-id <例外ID> --summary ... --description ...` （逐个） | 同步更新例外日程的对应字段 |
 
 > 理由：例外已脱离原重复性日程独立存在，不会自动继承原日程的更新。
 

skills/lark-calendar/references/lark-calendar-update.md

@@ -12,7 +12,7 @@
 lark-cli calendar +update \
   --event-id "<EVENT_ID>" \
   --summary "产品评审" \
-  --description-rich "评审需求范围、排期与风险" \
+  --description "评审需求范围、排期与风险" \
   --start "2026-03-12T14:00+08:00" \
   --end "2026-03-12T15:00+08:00"
 
@@ -43,7 +43,7 @@ lark-cli calendar +update \
 | `--event-id <id>` | 是 | 要更新的日程 ID。重复性日程请根据操作范围选择 ID，详见 [重复性日程操作规范](lark-calendar-recurring.md) |
 | `--calendar-id <id>` | 否 | 日历 ID（省略则使用 `primary`） |
 | `--summary <text>` | 否 | 新日程标题。仅在显式传入 `--summary` 时更新；若传空字符串，会把标题清空 |
-| `--description-rich <markdown>` | 否 | 新日程描述，统一使用此字段，格式为 **Markdown**（加粗、斜体、下划线 `<u>...</u>`、删除线、链接 `[文本](url)`、标题 `# `~`### `（最多三级）、引用 `> `、有序/无序列表、GFM 表格 `\| 列1 \| 列2 \|` + 分隔行 `\| --- \| --- \|`、以及图片 `![图片名](图片URL)`（标准 Markdown 图片语法：远程 URL 原样使用；**本地图片路径**（相对路径、且位于当前工作目录内）会自动上传到云盘并在端上内联渲染——绝对路径或工作目录之外的路径会报错；端上已有图片读回为 Markdown 图片）。飞书文档 URL（裸链接或 `[文本](url)`）会自动解析为内联文档，端上展示文档标题。支持 `@文件路径` 或 `-`（stdin）读取。仅在显式传入时更新；传空字符串 `""` 会清空描述。**禁止**用 `***文本***` 同时表示加粗+斜体（端上会残留 `*`）；应嵌套书写，如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。 |
+| `--description <markdown>` | 否 | 新日程描述，统一使用此字段，格式为 **Markdown**（加粗、斜体、下划线 `<u>...</u>`、删除线、链接 `[文本](url)`、标题 `# `~`### `（最多三级）、引用 `> `、有序/无序列表、GFM 表格 `\| 列1 \| 列2 \|` + 分隔行 `\| --- \| --- \|`、以及图片 `![图片名](图片URL)`（标准 Markdown 图片语法：远程 URL 原样使用；**本地图片路径**（相对路径、且位于当前工作目录内）会自动上传到云盘并在端上内联渲染——绝对路径或工作目录之外的路径会报错；端上已有图片读回为 Markdown 图片）。飞书文档 URL（裸链接或 `[文本](url)`）会自动解析为内联文档，端上展示文档标题。支持 `@文件路径` 或 `-`（stdin）读取。仅在显式传入时更新；传空字符串 `""` 会清空描述。**禁止**用 `***文本***` 同时表示加粗+斜体（端上会残留 `*`）；应嵌套书写，如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。 |
 | `--start <time>` | 否 | 新开始时间（ISO 8601，如 `2026-03-12T14:00+08:00`）。更新日程时间时必须同时传 `--end` |
 | `--end <time>` | 否 | 新结束时间（ISO 8601）。更新日程时间时必须同时传 `--start` |
 | `--rrule <rrule>` | 否 | 新重复规则（RFC5545）。**不要使用 COUNT；如需限制次数，推算后转为 UNTIL** |
@@ -52,13 +52,13 @@ lark-cli calendar +update \
 | `--notify` | 否 | 是否发送更新通知，默认 `true`。可用 `--notify=false` 静默更新 |
 | `--dry-run` | 否 | 预览 API 调用，不执行 |
 
-至少需要提供一个动作：`--summary`、`--description-rich`、`--start/--end`、`--rrule`、`--add-attendee-ids` 或 `--remove-attendee-ids`。
+至少需要提供一个动作：`--summary`、`--description`、`--start/--end`、`--rrule`、`--add-attendee-ids` 或 `--remove-attendee-ids`。
 
 ## 使用规则
 
 - `--add-attendee-ids` 是**增量添加**，不是替换最终参与人列表。不要用它表达“只保留这些人”。
-- 对 `--summary`、`--description-rich`，CLI 以“是否显式传入该 flag”判断是否更新，而不是以“值是否为空”判断；如果显式传入空字符串，会把对应字段清空。
-- 日程描述统一走 `--description-rich`（Markdown）。`--description`（纯文本）已废弃并从帮助中隐藏。
+- 对 `--summary`、`--description`，CLI 以“是否显式传入该 flag”判断是否更新，而不是以“值是否为空”判断；如果显式传入空字符串，会把对应字段清空。
+- 日程描述统一走 `--description`（按 Markdown 富文本处理）。
 - 行内同时加粗和斜体时，**禁止**写 `***文本***`（端上会残留 `*`）；必须让 `**` 与 `*` 各自成对嵌套，例如 `**<u>*~~文本~~*</u>**` 或 `*<u>**~~文本~~**</u>*`。
 - 只想增删参会人或会议室时，不需要同时传 `--summary`、`--start`、`--end` 等日程字段。
 - 只想修改标题、描述、时间或重复规则时，不需要同时传 `--add-attendee-ids` 或 `--remove-attendee-ids`。

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

@@ -26,11 +26,16 @@
 > **`--query` 最长 30 个字符**：按字符数（Unicode 码点）算，中文每字算 1 个，与 ASCII 同口径；超过 30 会被服务端拒绝（`99992402 field validation failed`，**是报错不是截断**）。长关键词必须先压缩成核心实体 + 主题词（如把整句问题压成「项目名 + 主题」再搜），不要把整句原问塞进 `--query`。
 >
 > **列表型请求不要硬塞关键词**：如果用户只是要求"我这月创建的所有文档"、"最近半年我编辑过的文档"、"按类型分类统计"这类范围浏览 / 汇总请求，且没有给出标题片段或业务关键词，应使用 `--query ""` 搭配 `--created-by-me`、`--mine`、`--created-*`、`--edited-*`、`--doc-types` 等过滤条件。不要把"查找"、"所有文档"、"最近更新过"、"按类型分类统计"这类动作词或统计意图放进 `--query`，否则会把本来应靠 filter 命中的结果过度收窄。
+>
+> **标题词 + 正文词联合搜索**：如果用户同时给出标题关键词和正文关键词，并要求同一资源同时满足两项条件，优先执行一条普通联合搜索：`lark-cli drive +search --query "标题词 正文词"`，并在同一条命令中叠加用户指定的 `--folder-tokens`、`--doc-types` 等过滤条件。不要把这种联合搜索拆成“标题搜索 + 正文搜索”后自行拼交集；也不要把 `--only-title` 或 `intitle:` 用作主候选路径。只有用户明确只查标题时，才使用 `--only-title` 或 `intitle:`。
+>
+> 用户要求最终返回 N 条时，N 是输出上限，不等于 `--page-size N`。逐页根据 `title` 和 `summary_highlighted` 保留同时满足两项条件的候选；有效候选不足 N 且 `has_more=true` 时，保持同一 query 和过滤条件，使用 `--page-token` 继续，最多检查 3 页。摘要不足以判断正文条件时，只对标题已匹配的候选串行读取正文，确认一个再处理下一个，找到 N 条后停止；不要并发拉取正文。检查 3 页后仍不足时，返回已确认结果并建议用户调整标题词、正文词或搜索范围，不要无界扫描。
 
 ### 自然语言 → 命令映射速查
 
 | 用户说 | 命令 |
 |---|---|
+| 标题含某词且正文含某词，限定文件夹内最多 N 个结果（N 为最终输出上限；按上文规则分页筛选，勿作为 `--page-size`） | `lark-cli drive +search --query "标题词 正文词" --folder-tokens <FOLDER_TOKEN>` |
 | 我这月创建的所有文档，按类型分类统计 | `lark-cli drive +search --query "" --created-by-me --created-since "<YYYY-MM-DD>" --created-until "<YYYY-MM-DD>"` |
 | 最近半年我编辑过的文档，看看哪些最近更新过 | `lark-cli drive +search --query "" --edited-since 6m --sort edit_time` |
 | 最近一个月我编辑过的文档 | `lark-cli drive +search --query "" --edited-since 1m` |
@@ -217,7 +222,7 @@ stdout 的 JSON 输出不受影响。`open_time` / `create_time` 不做 snap。
   - **日历表达**（"上个月"、"上周"、"本月"、"前年"、"今年 3 月"等明确日历单位）→ **必须算出绝对 `YYYY-MM-DD` 边界**（如"上个月" = 上一个日历月的 1 号 → 当月 1 号），**不要近似成 `1m`/`2m`**：CLI 里 `m` 是固定 30 天、`y` 固定 365 天，跟日历差 0-3 天，月末月初尤其容易偏出去
   - 文档中的 `"<YYYY-MM-DD>"` 是运行时占位符：执行命令前按当前日期计算并替换。例如"本月"应替换为本月第一天和下月第一天，不要把示例生成时的月份硬编码进答案
   - 绝对日期 → 直接 `YYYY-MM-DD` 或 RFC3339
-- **分页策略**：默认只返回第一页，并说明 `has_more` 和下一页命令。只有用户明确要"全部 / 全量 / 继续翻"才继续。单轮翻页上限 5 页。
+- **分页策略**：默认只返回第一页，并说明 `has_more` 和下一页命令。用户明确要"全部 / 全量 / 继续翻"时继续；标题词 + 正文词联合搜索尚未找到足够的有效 Top N 候选时，按上文规则最多检查 3 页。其他场景单轮翻页上限 5 页。
 - **原始返回**：用户要求"原始数据"、"接口返回"时用 `--format json`，不做客户端精确过滤或摘要重写。
 
 ## 权限

skills/lark-shared/SKILL.md

@@ -1,7 +1,7 @@
 ---
 name: lark-shared
 version: 1.0.0
-description: "Use for lark-cli setup/auth tasks: auth login/status/logout, user vs bot identity, business-domain permissions (--domain, including all/docs/drive), missing scopes, revoking authorization, handling _notice JSON, or pinning/clearing a profile/tenant identity for a task or session."
+description: "Use for lark-cli setup/auth tasks: auth login/status/logout, user vs bot identity, business-domain permissions (--domain, including all/docs/drive), missing scopes, revoking authorization, or handling _notice JSON."
 ---
 
 # lark-cli 共享规则
@@ -32,7 +32,7 @@ lark-cli config init --new
 | 获取全部权限 | `lark-cli auth login --domain all --no-wait --json` |
 | 按业务域授权 | `lark-cli auth login --domain docs --domain drive --no-wait --json`；`--domain` 可重复，也可用逗号分隔 |
 | 指定单个 scope 授权 | `lark-cli auth login --scope "<scope>" --no-wait --json` |
-| 检查当前登录态、是谁登录、token 是否有效 | 必须运行 `lark-cli auth status --json --verify`；回答时引用 `identity`、`verified`、`identities.user.status`、`identities.user.userName`、`identities.user.openId`（用户 open id）、`identities.user.tokenStatus`、`identities.user.scope` |
+| 检查当前登录态、是谁登录、token 是否有效 | `lark-cli auth status --json --verify`；回答时引用 `identity`、`verified`、`identities.user.status`、`identities.user.userName`、`identities.user.openId`（用户 open id）、`identities.user.tokenStatus`、`identities.user.scope` |
 | 快速查看当前身份状态 | `lark-cli whoami`；实际生效的那一个身份 |
 | 退出当前机器的用户登录态 | `lark-cli auth logout --json`；`loggedOut:true` 表示注销成功 |
 | bot 缺少权限 | 不要执行 `auth login`；引导用户在开发者后台开通 bot scope，优先复用错误里的 `console_url` |
@@ -126,18 +126,6 @@ lark-cli auth login --device-code <device_code>
 - **不要在同一轮中展示 URL 后立刻执行 `--device-code`**，这会导致用户看不到 URL
 - **禁止缓存 `verification_url` 或 `device_code`**：每次需要授权时，必须重新执行 `lark-cli auth login --no-wait --json` 生成新的链接。不要将授权链接和 device code 存入上下文供后续复用
 
-## Profile 选择
-
-- 查当前实际生效身份：`whoami --json`
-- 查 OAuth 登录或 token 有效性：`auth status --json --verify`
-- 为 agent 任务指定身份：每条 `lark-cli` 命令都加 `--profile <profile-or-appId>`
-- 为同一 shell 的脚本或批处理指定身份：使用 `LARKSUITE_CLI_PROFILE=<profile-or-appId>`，或 export/unset
-- 清除会话身份并恢复默认：使用 `unset LARKSUITE_CLI_PROFILE`；即使变量未设置，也向用户说明该操作。不要为此使用 `profile use` 或 `profile remove`
-- 查已保存的配置：`config show` 或 `profile list`；它们不表示当前实际生效身份
-- 永久修改默认 profile：`profile use`
-
-profile 不明确时先问用户。除非用户提供了直连凭证，否则不要设置 `LARKSUITE_CLI_APP_ID` 或 `LARKSUITE_CLI_APP_SECRET`。
-
 ## 更新检查
 
 lark-cli 命令执行后，如果检测到新版本，JSON 输出中会包含 `_notice.update` 字段（含 `message`、`command` 等）。

skills/lark-slides/scripts/xml_text_overlap_lint.py

@@ -49,6 +49,17 @@ ROUNDTRIP_SXSD_ATTRS = {
 ROUNDTRIP_SXSD_TAGS = {"chartParsedValues"}
 DEFAULT_TABLE_COLUMN_WIDTH = 110
 DEFAULT_TABLE_ROW_HEIGHT = 37
+DEFAULT_TEXT_LINE_SPACING_MULTIPLE = 1.5
+TEXT_WRAP_WIDTH_TOLERANCE_PX = 1.0
+TEXT_HEIGHT_OVERFLOW_TOLERANCE_PX = 0.5
+SINGLE_LINE_METRIC_WIDTH_RATIO = 1.18
+CENTERED_SHORT_LABEL_WIDTH_RATIO = 1.12
+HEADLINE_NEAR_FIT_WIDTH_RATIO = 1.04
+DENSE_BODY_LINE_SPACING_MAX_MULTIPLE = 1.6
+GHOST_TEXT_MIN_FONT_SIZE = 96
+GHOST_TEXT_MAX_ALPHA = 0.5
+GHOST_TEXT_FAINT_MIN_FONT_SIZE = 36
+GHOST_TEXT_FAINT_MAX_ALPHA = 0.35
 # Sub-pixel canvas overflow is floating-point rounding noise (e.g. rotated-bbox math), not a
 # visible defect; keep this well under 1px so real overflow is still always caught.
 CANVAS_OVERFLOW_TOLERANCE = 0.5
@@ -106,6 +117,52 @@ def extract_numeric_attribute(tag_source: str, name: str) -> int | float | None:
     return int(value) if value.is_integer() else value
 
 
+def extract_bool_attribute(tag_source: str, name: str) -> bool:
+    value = extract_attribute(tag_source, name)
+    return value in {"true", "1", "yes"}
+
+
+def extract_color_alpha(color: str | None) -> int | float | None:
+    if color is None:
+        return None
+    normalized = re.sub(r"\s+", "", color).lower()
+    if normalized == "transparent":
+        return 0
+    rgba_match = re.fullmatch(
+        r"rgba\([^,]+,[^,]+,[^,]+,([+-]?(?:[0-9]+(?:\.[0-9]*)?|\.[0-9]+))\)",
+        normalized,
+    )
+    if rgba_match is None:
+        return None
+    try:
+        alpha = float(rgba_match.group(1))
+    except ValueError:
+        return None
+    return int(alpha) if alpha.is_integer() else alpha
+
+
+def effective_text_alpha(shape_alpha: int | float | None, text_color: str | None) -> int | float:
+    base_alpha = shape_alpha if isinstance(shape_alpha, (int, float)) else 1
+    color_alpha = extract_color_alpha(text_color)
+    if not isinstance(color_alpha, (int, float)):
+        return base_alpha
+    return base_alpha * color_alpha
+
+
+def detect_inline_style_presence(content_xml: str, style_tags: set[str]) -> bool:
+    for tag_name in style_tags:
+        if re.search(fr"<{re.escape(tag_name)}\b[\s>]", content_xml) is not None:
+            return True
+    return False
+
+
+def detect_any_span_bool_attribute(content_xml: str, attr_name: str) -> bool:
+    for attrs in re.findall(r"<span\b([^>]*)>", content_xml):
+        if extract_bool_attribute(attrs, attr_name):
+            return True
+    return False
+
+
 def sum_sizes(sizes: list[int | float]) -> int | float:
     return sum(sizes)
 
@@ -218,6 +275,7 @@ def extract_text_paragraphs(value: str, default_font_size: int | float) -> list[
                 "lineSpacing": extract_attribute(attrs, "lineSpacing"),
                 "beforeLineSpacing": extract_attribute(attrs, "beforeLineSpacing"),
                 "afterLineSpacing": extract_attribute(attrs, "afterLineSpacing"),
+                "letterSpacing": extract_numeric_attribute(attrs, "letterSpacing"),
             }
         )
     return paragraphs
@@ -694,6 +752,20 @@ def extract_elements(slide_xml: str) -> list[dict[str, Any]]:
                 font_size = extract_numeric_attribute(content_attrs, "fontSize")
                 if font_size is None:
                     font_size = extract_numeric_attribute(attrs, "fontSize")
+                font_family = extract_attribute(content_attrs, "fontFamily") or extract_attribute(attrs, "fontFamily")
+                text_color = extract_attribute(content_attrs, "color") or extract_attribute(attrs, "color")
+                bold = (
+                    extract_bool_attribute(content_attrs, "bold")
+                    or extract_bool_attribute(attrs, "bold")
+                    or detect_inline_style_presence(content, {"strong", "b"})
+                    or detect_any_span_bool_attribute(content, "bold")
+                )
+                italic = (
+                    extract_bool_attribute(content_attrs, "italic")
+                    or extract_bool_attribute(attrs, "italic")
+                    or detect_inline_style_presence(content, {"i", "em"})
+                    or detect_any_span_bool_attribute(content, "italic")
+                )
                 element.update(
                     {
                         "textType": extract_attribute(content_attrs, "textType"),
@@ -705,11 +777,17 @@ def extract_elements(slide_xml: str) -> list[dict[str, Any]]:
                         "lineSpacing": extract_attribute(content_attrs, "lineSpacing"),
                         "beforeLineSpacing": extract_attribute(content_attrs, "beforeLineSpacing"),
                         "afterLineSpacing": extract_attribute(content_attrs, "afterLineSpacing"),
+                        "letterSpacing": extract_numeric_attribute(content_attrs, "letterSpacing"),
                         "paddingTop": extract_numeric_attribute(content_attrs, "paddingTop") or 0,
                         "paddingRight": extract_numeric_attribute(content_attrs, "paddingRight") or 0,
                         "paddingBottom": extract_numeric_attribute(content_attrs, "paddingBottom") or 0,
                         "paddingLeft": extract_numeric_attribute(content_attrs, "paddingLeft") or 0,
                         "fontSize": font_size if font_size is not None else 16,
+                        "fontFamily": font_family or "",
+                        "color": text_color,
+                        "textAlpha": effective_text_alpha(alpha, text_color),
+                        "bold": bold,
+                        "italic": italic,
                         "text": strip_xml_paragraphs(content),
                         "paragraphs": extract_text_paragraphs(content, font_size if font_size is not None else 16),
                     }
@@ -745,7 +823,11 @@ def is_vertical_text(element: dict[str, Any]) -> bool:
 
 def detect_image_text_occlusions(elements: list[dict[str, Any]]) -> list[dict[str, Any]]:
     issues: list[dict[str, Any]] = []
-    text_elements = [element for element in elements if is_text_element(element) and has_text_content(element)]
+    text_elements = [
+        element
+        for element in elements
+        if is_text_element(element) and has_text_content(element) and not is_ghost_text(element)
+    ]
     image_elements = [element for element in elements if element["kind"] == "img" and element["alpha"] > 0]
     for text_element in text_elements:
         for image_element in image_elements:
@@ -782,22 +864,135 @@ def normalize_text_for_overlap(text: str) -> str:
     return re.sub(r"\s+", "", text)
 
 
-def estimate_character_width(character: str, font_size: int | float) -> int | float:
+SERIF_FONT_PATTERNS = {
+    "song", "songti", "simsun", "ming", "mincho",
+    "georgia", "times", "caslon", "garamond", "sourcehan-serif",
+    "source han serif", "思源宋体", "宋体", "明体",
+}
+
+SANS_EXPLICIT_MARKERS = {"sans", "sans-serif", "sans serif", "sourcehan-sans", "source han sans", "思源黑体", "黑体",
+                         "helvetica", "arial", "inter", "roboto", "verdana", "tahoma", "calibri", "open sans"}
+
+
+def classify_font_family(font_family: str | None) -> str:
+    if not font_family:
+        return "sans"
+    family_lower = font_family.lower()
+    for marker in SANS_EXPLICIT_MARKERS:
+        if marker in family_lower:
+            return "sans"
+    serif_keywords = SERIF_FONT_PATTERNS | {"serif"}
+    for pattern in serif_keywords:
+        if pattern in family_lower:
+            return "serif"
+    return "sans"
+
+
+_FONT_CATEGORY_MULTIPLIERS: dict[str, dict[str, float]] = {
+    "sans": {"upper": 0.57, "lower": 0.51, "digit": 0.58, "punct": 0.50},
+    "serif": {"upper": 0.57, "lower": 0.53, "digit": 0.58, "punct": 0.50},
+}
+
+
+def estimate_character_width(
+    character: str,
+    font_size: int | float,
+    bold: bool = False,
+    font_family: str | None = None,
+) -> int | float:
+    bold_multiplier = 1.05 if bold else 1.0
     if character.isspace():
-        return font_size * 0.33
-    if unicodedata.east_asian_width(character) in {"F", "W"}:
-        return font_size
-    return font_size * 0.55
+        return font_size * 0.33 * bold_multiplier
+    ea_width = unicodedata.east_asian_width(character)
+    if ea_width in {"F", "W"}:
+        return font_size * bold_multiplier
+    category = classify_font_family(font_family)
+    coeffs = _FONT_CATEGORY_MULTIPLIERS[category]
+    if character.isupper():
+        return font_size * coeffs["upper"] * bold_multiplier
+    if character.islower():
+        return font_size * coeffs["lower"] * bold_multiplier
+    if character.isdigit():
+        return font_size * coeffs["digit"] * bold_multiplier
+    return font_size * coeffs["punct"] * bold_multiplier
 
 
-def estimate_text_width(text: str, font_size: int | float) -> int | float:
-    return sum(estimate_character_width(character, font_size) for character in text)
+def estimate_text_width(
+    text: str,
+    font_size: int | float,
+    letter_spacing: int | float = 0,
+    bold: bool = False,
+    font_family: str | None = None,
+) -> int | float:
+    base = sum(estimate_character_width(character, font_size, bold, font_family) for character in text)
+    return base + max(len(text) - 1, 0) * letter_spacing
+
+
+def resolve_letter_spacing(element: dict[str, Any], paragraph: dict[str, Any] | None = None) -> int | float:
+    if paragraph is not None:
+        value = paragraph.get("letterSpacing")
+        if isinstance(value, (int, float)):
+            return value
+    value = element.get("letterSpacing")
+    return value if isinstance(value, (int, float)) else 0
+
+
+def text_wrap_width_tolerance() -> int | float:
+    return TEXT_WRAP_WIDTH_TOLERANCE_PX
+
+
+def text_height_overflow_tolerance() -> int | float:
+    return TEXT_HEIGHT_OVERFLOW_TOLERANCE_PX
+
+
+def has_explicit_height_auto_fit(element: dict[str, Any]) -> bool:
+    return element.get("autoFit") in {"normal-auto-fit", "shape-auto-fit"}
+
+
+def is_short_metric_text(text: str) -> bool:
+    compact = re.sub(r"\s+", "", text)
+    if not compact or len(compact) > 16 or re.search(r"\d", compact) is None:
+        return False
+    if re.fullmatch(r"[+\-–—]?[0-9,.，]+[\u4e00-\u9fffA-Za-z]{1,4}", compact):
+        return True
+    if re.search(r"[,.，+\-–—/%％]", compact) is None:
+        return False
+    return re.fullmatch(r"[+\-–—]?[0-9A-Za-z,.，/%％\-–—\u4e00-\u9fff]+", compact) is not None
+
+
+def is_single_line_visual_candidate(
+    element: dict[str, Any],
+    paragraph: dict[str, Any] | None,
+    text: str,
+    logical_width: int | float,
+    effective_width: int | float,
+) -> bool:
+    if "\n" in text or logical_width <= effective_width:
+        return False
+    if is_short_metric_text(text):
+        return logical_width <= effective_width * SINGLE_LINE_METRIC_WIDTH_RATIO
+
+    text_align = (paragraph or {}).get("textAlign") or element.get("textAlign")
+    compact_len = len(re.sub(r"\s+", "", text))
+    if text_align == "center" and compact_len <= 32:
+        return logical_width <= effective_width * CENTERED_SHORT_LABEL_WIDTH_RATIO
+
+    font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
+    if element.get("textType") in {"headline", "title"} and font_size <= 30 and compact_len <= 40:
+        return logical_width <= effective_width * HEADLINE_NEAR_FIT_WIDTH_RATIO
+    return False
 
 
 def estimate_text_max_line_width(element: dict[str, Any]) -> int | float:
     font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
+    bold = element.get("bold", False)
+    font_family = element.get("fontFamily", "")
+    letter_spacing = resolve_letter_spacing(element)
     paragraphs = [paragraph for paragraph in re.split(r"\n+", element["text"]) if paragraph]
-    return max([estimate_text_width(paragraph, font_size) for paragraph in paragraphs] or [1])
+    return max(
+        [estimate_text_width(paragraph, font_size, letter_spacing, bold, font_family) for paragraph in paragraphs]
+        or [1]
+    )
 
 
 def is_similar_text_overlay(left: dict[str, Any], right: dict[str, Any]) -> bool:
@@ -810,8 +1005,14 @@ def is_similar_text_overlay(left: dict[str, Any], right: dict[str, Any]) -> bool
     return SequenceMatcher(None, left_text, right_text).ratio() >= 0.75
 
 
-def estimate_text_line_count_for_text(element: dict[str, Any], text: str) -> int:
+def estimate_text_line_count_for_text(
+    element: dict[str, Any], text: str, paragraph: dict[str, Any] | None = None
+) -> int:
     font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
+    bold = element.get("bold", False)
+    font_family = element.get("fontFamily", "")
+    letter_spacing = resolve_letter_spacing(element, paragraph)
+    available_width = max(element["width"] - element.get("paddingLeft", 0) - element.get("paddingRight", 0), 1)
     hard_lines = text.split("\n")
     if not text:
         return 0
@@ -820,8 +1021,12 @@ def estimate_text_line_count_for_text(element: dict[str, Any], text: str) -> int
         if element.get("wrap") in {"false", "0"}:
             line_count += 1
             continue
-        logical_width = max(estimate_text_width(hard_line, font_size), 1)
-        line_count += max(1, math.ceil(logical_width / max(element["width"], 1)))
+        logical_width = max(estimate_text_width(hard_line, font_size, letter_spacing, bold, font_family), 1)
+        effective_width = available_width + text_wrap_width_tolerance()
+        if is_single_line_visual_candidate(element, paragraph, hard_line, logical_width, effective_width):
+            line_count += 1
+            continue
+        line_count += max(1, math.ceil(logical_width / effective_width))
     return line_count
 
 
@@ -831,7 +1036,8 @@ def estimate_text_line_count(element: dict[str, Any]) -> int:
 
 def estimate_text_line_height(element: dict[str, Any], line_spacing: str | None = None) -> int | float | None:
     font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
-    line_spacing = line_spacing or "multiple:1.5"
+    if line_spacing is None:
+        return font_size * DEFAULT_TEXT_LINE_SPACING_MULTIPLE
     match = re.fullmatch(r"(multiple|fixed):([0-9]+(?:\.[0-9]+)?)", line_spacing)
     if match is None:
         return None
@@ -839,12 +1045,27 @@ def estimate_text_line_height(element: dict[str, Any], line_spacing: str | None
     return font_size * float(value) if spacing_type == "multiple" else float(value)
 
 
+def adjust_dense_body_line_height(
+    element: dict[str, Any],
+    line_spacing: str | None,
+    line_height: int | float,
+    paragraph_count: int,
+) -> int | float:
+    font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
+    if paragraph_count < 4 or font_size > 14 or not line_spacing:
+        return line_height
+    match = re.fullmatch(r"multiple:([0-9]+(?:\.[0-9]+)?)", line_spacing)
+    if match is None:
+        return line_height
+    return min(line_height, font_size * min(float(match.group(1)), DENSE_BODY_LINE_SPACING_MAX_MULTIPLE))
+
+
 def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict[str, Any]]:
     issues: list[dict[str, Any]] = []
     for element in elements:
         if not is_text_element(element) or not has_text_content(element):
             continue
-        if element.get("autoFit") in {"normal-auto-fit", "shape-auto-fit"}:
+        if has_explicit_height_auto_fit(element):
             continue
 
         font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
@@ -860,10 +1081,11 @@ def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict
         estimated_height = 0.0
         line_heights: list[int | float] = []
         for paragraph in paragraphs:
-            paragraph_line_count = estimate_text_line_count_for_text(element, paragraph["text"])
+            paragraph_line_count = estimate_text_line_count_for_text(element, paragraph["text"], paragraph)
             if paragraph_line_count == 0:
                 continue
-            line_height = estimate_text_line_height(element, paragraph["lineSpacing"] or element["lineSpacing"])
+            resolved_line_spacing = paragraph["lineSpacing"] or element["lineSpacing"]
+            line_height = estimate_text_line_height(element, resolved_line_spacing)
             before_spacing = estimate_text_line_height(
                 element, paragraph["beforeLineSpacing"] or element["beforeLineSpacing"] or "fixed:0"
             )
@@ -873,6 +1095,7 @@ def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict
             if line_height is None or before_spacing is None or after_spacing is None:
                 line_count = 0
                 break
+            line_height = adjust_dense_body_line_height(element, resolved_line_spacing, line_height, len(paragraphs))
             first_line_height = font_size if line_count == 0 else line_height
             line_count += paragraph_line_count
             line_heights.append(line_height)
@@ -883,12 +1106,24 @@ def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict
             continue
         available_height = max(element["height"] - element["paddingTop"] - element["paddingBottom"], 0)
         overflow = estimated_height - available_height
-        if overflow <= 0:
+        if overflow <= text_height_overflow_tolerance():
             continue
 
+        is_background = is_background_decorative_text(element, elements)
+        if is_background:
+            level = "info"
+        else:
+            level = "error" if overflow > 10 else "warning"
+        message = (
+            f'text shape {element["id"]} may overflow its own content box '
+            f'(estimated {estimated_height:g}px, available {available_height:g}px); '
+            'consider setting content wrap="true" autoFit="normal-auto-fit"'
+        )
+        if is_background:
+            message += " (likely background decoration: large font, low alpha, underneath other text)"
         issues.append(
             {
-                "level": "warning",
+                "level": level,
                 "code": "text_may_overflow_shape",
                 "elements": [element["id"]],
                 "line_count": line_count,
@@ -896,11 +1131,7 @@ def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict
                 "estimated_height": estimated_height,
                 "available_height": available_height,
                 "overflow": overflow,
-                "message": (
-                    f'text shape {element["id"]} may overflow its own content box '
-                    f'(estimated {estimated_height:g}px, available {available_height:g}px); '
-                    'consider setting content wrap="true" autoFit="normal-auto-fit"'
-                ),
+                "message": message,
                 "hint": (
                     "Increase shape.height, reduce the text, or set content wrap=\"true\" "
                     "autoFit=\"normal-auto-fit\". "
@@ -911,6 +1142,38 @@ def detect_text_may_overflow_shapes(elements: list[dict[str, Any]]) -> list[dict
     return issues
 
 
+def is_background_decorative_text(
+    element: dict[str, Any], elements: list[dict[str, Any]]
+) -> bool:
+    if not is_ghost_text(element):
+        return False
+    for other in elements:
+        if other is element:
+            continue
+        if not is_text_element(other) or not has_text_content(other):
+            continue
+        foreground_alpha = other.get("textAlpha", other.get("alpha", 1))
+        if not isinstance(foreground_alpha, (int, float)) or foreground_alpha <= 0:
+            continue
+        if other["order"] <= element["order"]:
+            continue
+        if intersects(element, other):
+            return True
+    return False
+
+
+def is_ghost_text(element: dict[str, Any]) -> bool:
+    if not is_text_element(element) or not has_text_content(element):
+        return False
+    font_size = element["fontSize"] if isinstance(element["fontSize"], (int, float)) else 16
+    text_alpha = element.get("textAlpha", element.get("alpha", 1))
+    if not isinstance(text_alpha, (int, float)):
+        return False
+    if font_size > GHOST_TEXT_MIN_FONT_SIZE and text_alpha < GHOST_TEXT_MAX_ALPHA:
+        return True
+    return font_size >= GHOST_TEXT_FAINT_MIN_FONT_SIZE and text_alpha < GHOST_TEXT_FAINT_MAX_ALPHA
+
+
 def estimate_text_visual_bbox(element: dict[str, Any]) -> dict[str, int | float] | None:
     if not is_text_element(element) or not has_text_content(element) or is_decorative_text(element):
         return None
@@ -1022,6 +1285,8 @@ def should_flag_horizontal_text_overflow(left: dict[str, Any], right: dict[str,
         return False
     if not (has_text_content(left) and has_text_content(right)):
         return False
+    if is_ghost_text(left) or is_ghost_text(right):
+        return False
     if is_template_text_stack(left, right) or is_similar_text_overlay(left, right):
         return False
 
@@ -1038,13 +1303,16 @@ def should_flag_horizontal_text_overflow(left: dict[str, Any], right: dict[str,
         return False
 
     font_size = source["fontSize"] if isinstance(source["fontSize"], (int, float)) else 16
+    padding_left = source.get("paddingLeft", 0)
+    padding_right = source.get("paddingRight", 0)
+    available_width = max(source["width"] - padding_left - padding_right, 1)
     visual_width = estimate_text_max_line_width(source)
-    overflow_width = visual_width - source["width"]
-    min_overflow = max(font_size * 1.5, source["width"] * 0.08)
+    overflow_width = visual_width - available_width
+    min_overflow = max(font_size * 1.5, available_width * 0.08)
     if overflow_width < min_overflow:
         return False
 
-    intrusion_width = source["x"] + visual_width - target["x"]
+    intrusion_width = source["x"] + padding_left + visual_width - target["x"]
     min_intrusion = max(font_size * 1.5, target["width"] * 0.08)
     if intrusion_width < min_intrusion:
         return False
@@ -1056,8 +1324,9 @@ def should_flag_horizontal_text_overflow(left: dict[str, Any], right: dict[str,
 
 def horizontal_text_overflow_measurement(left: dict[str, Any], right: dict[str, Any]) -> dict[str, int | float]:
     source, target = sorted([left, right], key=lambda element: element["x"])
+    padding_left = source.get("paddingLeft", 0)
     visual_width = estimate_text_max_line_width(source)
-    source_visual_bbox = {"x": source["x"], "y": source["y"], "width": visual_width, "height": source["height"]}
+    source_visual_bbox = {"x": source["x"] + padding_left, "y": source["y"], "width": visual_width, "height": source["height"]}
     width = intersection_width(source_visual_bbox, target)
     height = intersection_height(source_visual_bbox, target)
     return {
@@ -1072,6 +1341,8 @@ def should_flag_overlap(left: dict[str, Any], right: dict[str, Any]) -> bool:
         return False
     if is_text_element(right) and not has_text_content(right):
         return False
+    if is_ghost_text(left) or is_ghost_text(right):
+        return False
     if is_template_text_stack(left, right):
         return False
     if is_text_element(left) and is_text_element(right):
@@ -1118,6 +1389,8 @@ def should_report_whiteboard_overlap(
 ) -> dict[str, Any] | None:
     if other is whiteboard or not intersects(whiteboard, other):
         return None
+    if is_ghost_text(other):
+        return None
     if contains(whiteboard, other):
         return None
     if is_bottom_layer_full_slide_whiteboard(whiteboard, other, slide_width, slide_height):
@@ -1194,6 +1467,8 @@ def detect_whiteboard_external_overlaps(
 
 def element_canvas_bbox(element: dict[str, Any]) -> dict[str, int | float]:
     bbox = {key: element[key] for key in ("x", "y", "width", "height")}
+    if element["kind"] != "chart" and not (element["kind"] == "shape" and element["type"] == "text"):
+        return bbox
     rotation = element["rotation"]
     if not isinstance(rotation, (int, float)) or not math.isfinite(rotation):
         rotation = 0
@@ -1219,7 +1494,14 @@ def detect_elements_out_of_canvas(
     elements: list[dict[str, Any]], slide_width: int | float, slide_height: int | float
 ) -> list[dict[str, Any]]:
     issues: list[dict[str, Any]] = []
-    for element in elements:
+    for element in (
+        element
+        for element in elements
+        if element["kind"] in {"table", "chart"}
+        or (element["kind"] == "shape" and element["type"] in {"rect", "text"})
+    ):
+        if is_ghost_text(element):
+            continue
         bbox = element_canvas_bbox(element)
         overflow = {
             "left": max(-bbox["x"], 0),
@@ -1976,8 +2258,6 @@ def normalize_issue(
     elements_by_id: dict[str, dict[str, Any]],
 ) -> dict[str, Any]:
     normalized = dict(issue)
-    if normalized.get("level") == "info":
-        normalized["level"] = "warning"
     element_ids = list(dict.fromkeys(normalized.get("elements", [])))
     normalized["schema_version"] = "2.0"
     normalized["element_ids"] = element_ids
@@ -2039,8 +2319,10 @@ def build_result(
 ) -> dict[str, Any]:
     document_errors = [issue for issue in top_level_issues if issue["level"] == "error"]
     document_warnings = [issue for issue in top_level_issues if issue["level"] == "warning"]
+    document_infos = [issue for issue in top_level_issues if issue["level"] == "info"]
     error_count = len(document_errors) + sum(len(slide["errors"]) for slide in slides)
     warning_count = len(document_warnings) + sum(len(slide["warnings"]) for slide in slides)
+    info_count = len(document_infos) + sum(len(slide["infos"]) for slide in slides)
     all_errors = document_errors + [issue for slide in slides for issue in slide["errors"]]
     all_warnings = document_warnings + [issue for slide in slides for issue in slide["warnings"]]
     status = slide_status(all_errors, all_warnings)
@@ -2053,6 +2335,7 @@ def build_result(
             "slide_count": len(slides),
             "error_count": error_count,
             "warning_count": warning_count,
+            "info_count": info_count,
             "status": status,
             "release_ready": error_count == 0,
             "screenshot_review_required": warning_count > 0,
@@ -2060,6 +2343,7 @@ def build_result(
         "document": {
             "errors": document_errors,
             "warnings": document_warnings,
+            "infos": document_infos,
         },
         "slides": slides,
     }
@@ -2150,6 +2434,7 @@ def lint_xml(xml: str, source_path: str | None = None) -> dict[str, Any]:
         ]
         errors = [issue for issue in issues if issue["level"] == "error"]
         warnings = [issue for issue in issues if issue["level"] == "warning"]
+        infos = [issue for issue in issues if issue["level"] == "info"]
         slides.append(
             {
                 "slide_number": slide_number,
@@ -2157,6 +2442,7 @@ def lint_xml(xml: str, source_path: str | None = None) -> dict[str, Any]:
                 "element_count": len(elements_by_id),
                 "errors": errors,
                 "warnings": warnings,
+                "infos": infos,
                 "issues": issues,
             }
         )

skills/lark-slides/scripts/xml_text_overlap_lint_test.py

@@ -343,6 +343,26 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         self.assertEqual(result["summary"]["error_count"], 0)
         self.assertNotIn("issues", result)
 
+    def test_lint_xml_ignores_chart_parsed_values_roundtrip_tag(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <chart topLeftX="80" topLeftY="80" width="300" height="160">
+                  <chartData>
+                    <chartField>
+                      <chartParsedValues>Africa</chartParsedValues>
+                    </chartField>
+                  </chartData>
+                </chart>
+              </data>
+            </slide>
+            """
+        )
+
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertNotIn("issues", result)
+
     def test_lint_xml_limits_chart_roundtrip_attrs_to_matching_tags(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
@@ -637,9 +657,10 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             </slide>
             """
         )
-        self.assertEqual(result["summary"]["error_count"], 0)
-        self.assertEqual(result["summary"]["warning_count"], 1)
+        self.assertEqual(result["summary"]["error_count"], 1)
+        self.assertEqual(result["summary"]["warning_count"], 0)
         self.assertEqual(result["slides"][0]["issues"][0]["code"], "text_may_overflow_shape")
+        self.assertEqual(result["slides"][0]["issues"][0]["level"], "error")
         self.assertEqual(result["slides"][0]["issues"][0]["elements"], ["source"])
 
     def test_lint_xml_reports_text_out_of_canvas_and_warns_for_text_height(self) -> None:
@@ -660,8 +681,8 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             """
         )
         issue = result["slides"][0]["issues"][0]
-        self.assertEqual(result["summary"]["error_count"], 1)
-        self.assertEqual(result["summary"]["warning_count"], 1)
+        self.assertEqual(result["summary"]["error_count"], 2)
+        self.assertEqual(result["summary"]["warning_count"], 0)
         self.assertEqual(issue["code"], "shape_out_of_canvas")
         self.assertEqual(issue["overflow"], {"left": 0, "top": 0, "right": 160, "bottom": 40})
 
@@ -671,7 +692,7 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             <slide xmlns="http://www.larkoffice.com/sml/2.0">
               <data>
                 <shape id="overflowing" type="text" topLeftX="80" topLeftY="80" width="360" height="80">
-                  <content fontSize="20" lineSpacing="multiple:1.5">
+                  <content fontSize="20" lineSpacing="multiple:1.5" autoFit="no-auto-fit">
                     <p>第一段</p><p>第二段</p><p>第三段</p><p>第四段</p>
                   </content>
                 </shape>
@@ -685,20 +706,29 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
                     <p>第一段</p><p>第二段</p><p>第三段</p><p>第四段</p>
                   </content>
                 </shape>
+                <shape id="shape-auto-fit" type="text" topLeftX="480" topLeftY="240" width="360" height="30">
+                  <content fontSize="20" lineSpacing="multiple:1.5" autoFit="shape-auto-fit">
+                    <p>第一段</p><p>第二段</p><p>第三段</p>
+                  </content>
+                </shape>
               </data>
             </slide>
             """
         )
         issues = result["slides"][0]["issues"]
-        self.assertEqual(result["summary"]["error_count"], 0)
-        self.assertEqual(result["summary"]["warning_count"], 1)
-        self.assertEqual(issues[0]["code"], "text_may_overflow_shape")
-        self.assertEqual(issues[0]["elements"], ["overflowing"])
-        self.assertEqual(issues[0]["line_count"], 4)
-        self.assertEqual(issues[0]["estimated_height"], 110)
-        self.assertEqual(issues[0]["available_height"], 80)
-        self.assertEqual(issues[0]["overflow"], 30)
-        self.assertIn('wrap="true" autoFit="normal-auto-fit"', issues[0]["message"])
+        overflow_issues = [issue for issue in issues if issue["code"] == "text_may_overflow_shape"]
+        self.assertEqual(result["summary"]["error_count"], 1)
+        overflow_ids = {issue["elements"][0] for issue in overflow_issues}
+        self.assertIn("overflowing", overflow_ids)
+        self.assertNotIn("auto-fit", overflow_ids)
+        self.assertNotIn("shape-auto-fit", overflow_ids)
+        self.assertNotIn("fitting", overflow_ids)
+        overflowing_issue = next(issue for issue in overflow_issues if issue["elements"] == ["overflowing"])
+        self.assertEqual(overflowing_issue["line_count"], 4)
+        self.assertEqual(overflowing_issue["estimated_height"], 110)
+        self.assertEqual(overflowing_issue["available_height"], 80)
+        self.assertEqual(overflowing_issue["overflow"], 30)
+        self.assertIn('wrap="true" autoFit="normal-auto-fit"', overflowing_issue["message"])
 
     def test_lint_xml_uses_fixed_line_spacing_for_text_height_warning(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
@@ -706,7 +736,7 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             <slide xmlns="http://www.larkoffice.com/sml/2.0">
               <data>
                 <shape id="fixed-overflow" type="text" topLeftX="80" topLeftY="80" width="360" height="50">
-                  <content fontSize="20" lineSpacing="fixed:20">
+                  <content fontSize="20" lineSpacing="fixed:20" autoFit="no-auto-fit">
                     <p>第一段</p><p>第二段</p><p>第三段</p>
                   </content>
                 </shape>
@@ -716,17 +746,525 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         )
         issue = result["slides"][0]["issues"][0]
         self.assertEqual(result["summary"]["warning_count"], 1)
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertEqual(issue["level"], "warning")
         self.assertEqual(issue["line_height"], 20)
         self.assertEqual(issue["estimated_height"], 60)
         self.assertEqual(issue["overflow"], 10)
 
+    def test_lint_xml_ignores_subpixel_text_height_overflow_tolerance(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="minor-overflow" type="text" topLeftX="80" topLeftY="80" width="360" height="39.8">
+                  <content fontSize="20" lineSpacing="fixed:20" autoFit="no-auto-fit">
+                    <p>第一段</p><p>第二段</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_allows_single_line_width_estimation_jitter(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="metric" type="text" topLeftX="80" topLeftY="80" width="152" height="54">
+                  <content fontSize="36" lineSpacing="multiple:1.2" autoFit="no-auto-fit"><p>4.16万亿</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_allows_short_metric_text_with_separators_as_single_line(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="metric" type="text" topLeftX="80" topLeftY="80" width="150" height="50">
+                  <content textType="title" fontSize="36" autoFit="no-auto-fit"><p>4.16万亿</p></content>
+                </shape>
+                <shape id="table-number" type="text" topLeftX="80" topLeftY="160" width="25" height="20">
+                  <content fontSize="10" textAlign="center" autoFit="no-auto-fit"><p>1,380</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_reports_plain_short_metric_when_it_wraps(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="plain-age" type="text" topLeftX="80" topLeftY="80" width="50" height="80">
+                  <content textType="title" fontSize="36" bold="true" autoFit="no-auto-fit"><p>82岁</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(len(overflow_issues), 1)
+        self.assertEqual(overflow_issues[0]["elements"], ["plain-age"])
+
+    def test_lint_xml_allows_centered_short_label_near_fit_as_single_line(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="centered-label" type="text" topLeftX="80" topLeftY="80" width="200" height="30">
+                  <content fontSize="14" bold="true" textAlign="center" autoFit="no-auto-fit">
+                    <p>参数服务器 (Parameter Server)</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_allows_headline_near_fit_as_single_line(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="headline" type="text" topLeftX="80" topLeftY="80" width="700" height="50">
+                  <content textType="headline" fontSize="26" bold="true" lineSpacing="multiple:1.3" autoFit="no-auto-fit">
+                    <p>全球半导体市场规模持续高速增长，AI驱动新一轮景气周期</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_allows_dense_body_line_spacing_estimation_slack(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="dense-body" type="text" topLeftX="80" topLeftY="80" width="360" height="140">
+                  <content fontSize="13" bold="true" lineSpacing="multiple:1.7" autoFit="no-auto-fit">
+                    <p>总体目标：</p>
+                    <p>建立深度神经网络高效训练的统一理论框架，实现训练效率与模型性能的协同优化。</p>
+                    <p>具体目标：</p>
+                    <p>提出自适应优化算法，收敛速度提升 2-3 倍</p>
+                    <p>实现结构化压缩方法，模型体积减少 10 倍以上</p>
+                    <p>构建分布式训练策略，64 GPU 加速比 &gt; 50x</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(overflow_issues, [])
+
+    def test_lint_xml_reports_dense_body_when_adjusted_height_still_overflows(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="dense-body" type="text" topLeftX="80" topLeftY="80" width="360" height="100">
+                  <content fontSize="13" bold="true" lineSpacing="multiple:1.7" autoFit="no-auto-fit">
+                    <p>总体目标：</p>
+                    <p>建立深度神经网络高效训练的统一理论框架，实现训练效率与模型性能的协同优化。</p>
+                    <p>具体目标：</p>
+                    <p>提出自适应优化算法，收敛速度提升 2-3 倍</p>
+                    <p>实现结构化压缩方法，模型体积减少 10 倍以上</p>
+                    <p>构建分布式训练策略，64 GPU 加速比 &gt; 50x</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(len(overflow_issues), 1)
+        self.assertEqual(overflow_issues[0]["elements"], ["dense-body"])
+
+    def test_lint_xml_reports_letter_spaced_caption_near_fit(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="caption" type="text" topLeftX="80" topLeftY="80" width="120" height="20">
+                  <content textType="caption" fontSize="11" letterSpacing="1" autoFit="no-auto-fit">
+                    <p>RISKS &amp; CHALLENGES</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(len(overflow_issues), 1)
+        self.assertEqual(overflow_issues[0]["elements"], ["caption"])
+
+    def test_lint_xml_reports_micro_caption_when_wrapping_overflows(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="micro-caption" type="text" topLeftX="80" topLeftY="60" width="200" height="16">
+                  <content textType="caption" fontSize="3" lineSpacing="multiple:1.3" letterSpacing="160" autoFit="no-auto-fit">
+                    <p>MARKET INSIGHT · 市场洞察</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        overflow_issues = [
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        ]
+        self.assertEqual(len(overflow_issues), 1)
+        self.assertEqual(overflow_issues[0]["elements"], ["micro-caption"])
+
+    def test_lint_xml_text_may_overflow_shape_upgrades_to_error_above_threshold(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="just-warning" type="text" topLeftX="80" topLeftY="80" width="360" height="50">
+                  <content fontSize="20" lineSpacing="fixed:20" autoFit="no-auto-fit">
+                    <p>第一段</p><p>第二段</p><p>第三段</p>
+                  </content>
+                </shape>
+                <shape id="error-overflow" type="text" topLeftX="80" topLeftY="200" width="360" height="30">
+                  <content fontSize="20" lineSpacing="fixed:20" autoFit="no-auto-fit">
+                    <p>第一段</p><p>第二段</p><p>第三段</p>
+                  </content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issues = {issue["elements"][0]: issue for issue in result["slides"][0]["issues"]}
+        self.assertEqual(issues["just-warning"]["level"], "warning")
+        self.assertEqual(issues["just-warning"]["overflow"], 10)
+        self.assertEqual(issues["error-overflow"]["level"], "error")
+        self.assertEqual(issues["error-overflow"]["overflow"], 30)
+        self.assertEqual(result["summary"]["error_count"], 1)
+        self.assertEqual(result["summary"]["warning_count"], 1)
+
+    def test_lint_xml_text_may_overflow_shape_downgrades_background_decoration_to_info(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="bg-deco" type="text" topLeftX="0" topLeftY="0" width="600" height="80" alpha="0.3">
+                  <content fontSize="120" lineSpacing="fixed:120" autoFit="no-auto-fit"><p>2026</p></content>
+                </shape>
+                <shape id="foreground" type="text" topLeftX="40" topLeftY="20" width="400" height="60">
+                  <content fontSize="20" lineSpacing="fixed:24"><p>Annual Report</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issues = {
+            issue["elements"][0]: issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape"
+        }
+        self.assertEqual(issues["bg-deco"]["level"], "info")
+        self.assertEqual(result["summary"]["warning_count"], 0)
+        self.assertEqual(result["summary"]["info_count"], 1)
+        self.assertEqual(result["slides"][0]["infos"], [issues["bg-deco"]])
+        self.assertIn("background decoration", issues["bg-deco"]["message"])
+
+    def test_lint_xml_allows_shape_alpha_ghost_text_out_of_canvas_and_overlap(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="ghost-number" type="text" topLeftX="-60" topLeftY="30" width="360" height="180" alpha="0.2">
+                  <content fontSize="160" lineSpacing="fixed:160" wrap="false"><p>01</p></content>
+                </shape>
+                <shape id="title" type="text" topLeftX="80" topLeftY="80" width="360" height="80">
+                  <content fontSize="30" lineSpacing="fixed:36"><p>Annual Review</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        codes = [issue["code"] for issue in result["slides"][0]["issues"]]
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertNotIn("shape_out_of_canvas", codes)
+        self.assertNotIn("bbox_overlap", codes)
+
+    def test_lint_xml_allows_content_color_alpha_ghost_text_out_of_canvas_and_overlap(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="ghost-year" type="text" topLeftX="760" topLeftY="20" width="260" height="160">
+                  <content fontSize="140" color="rgba(0,0,0,0.2)" lineSpacing="fixed:140" wrap="false"><p>2026</p></content>
+                </shape>
+                <shape id="headline" type="text" topLeftX="700" topLeftY="70" width="220" height="80">
+                  <content fontSize="28" lineSpacing="fixed:34"><p>Forecast</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        codes = [issue["code"] for issue in result["slides"][0]["issues"]]
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertNotIn("shape_out_of_canvas", codes)
+        self.assertNotIn("bbox_overlap", codes)
+
+    def test_lint_xml_allows_faint_medium_ghost_text_out_of_canvas_and_overlap(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="medium-ghost" type="text" topLeftX="820" topLeftY="300" width="270" height="72" alpha="0.32">
+                  <content fontSize="40" lineSpacing="fixed:40" wrap="false"><p>OFF EDGE</p></content>
+                </shape>
+                <shape id="caption" type="text" topLeftX="760" topLeftY="315" width="180" height="36">
+                  <content fontSize="16" lineSpacing="fixed:20"><p>Readable caption</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        codes = [issue["code"] for issue in result["slides"][0]["issues"]]
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertNotIn("shape_out_of_canvas", codes)
+        self.assertNotIn("bbox_overlap", codes)
+
+    def test_lint_xml_allows_ghost_text_image_overlap(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="ghost-label" type="text" topLeftX="100" topLeftY="40" width="560" height="160" alpha="0.2">
+                  <content fontSize="120" lineSpacing="fixed:120" wrap="false"><p>2026</p></content>
+                </shape>
+                <img id="photo" src="token" topLeftX="160" topLeftY="70" width="260" height="160"/>
+                <shape id="title" type="text" topLeftX="610" topLeftY="95" width="320" height="60">
+                  <content fontSize="28" lineSpacing="fixed:34"><p>Annual Review</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        codes = [issue["code"] for issue in result["slides"][0]["issues"]]
+        self.assertNotIn("image_covers_text", codes)
+        self.assertNotIn("bbox_overlap", codes)
+
+    def test_lint_slide_allows_ghost_text_whiteboard_overlap(self) -> None:
+        result = xml_text_overlap_lint.lint_slide(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <whiteboard id="board" topLeftX="180" topLeftY="70" width="420" height="300"/>
+                <shape id="ghost-label" type="text" topLeftX="100" topLeftY="40" width="560" height="160" alpha="0.2">
+                  <content fontSize="120" lineSpacing="fixed:120" wrap="false"><p>2026</p></content>
+                </shape>
+                <shape id="title" type="text" topLeftX="610" topLeftY="95" width="220" height="60">
+                  <content fontSize="28" lineSpacing="fixed:34"><p>Annual Review</p></content>
+                </shape>
+              </data>
+            </slide>
+            """,
+            1,
+        )
+        codes = [issue["code"] for issue in result["issues"]]
+        self.assertNotIn("whiteboard_external_overlap", codes)
+
+    def test_lint_xml_allows_faint_ghost_text_without_area_threshold(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="small-ghost" type="text" topLeftX="940" topLeftY="300" width="40" height="40" alpha="0.32">
+                  <content fontSize="36" lineSpacing="fixed:36" wrap="false"><p>土</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertEqual(result["slides"][0]["issues"], [])
+
+    def test_lint_xml_keeps_out_of_canvas_error_for_medium_text_without_faint_alpha(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="medium-not-ghost" type="text" topLeftX="820" topLeftY="300" width="270" height="72" alpha="0.36">
+                  <content fontSize="54" lineSpacing="fixed:54" wrap="false"><p>OFF EDGE</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        self.assertEqual(result["summary"]["error_count"], 1)
+        self.assertEqual(result["slides"][0]["issues"][0]["code"], "shape_out_of_canvas")
+        self.assertEqual(result["slides"][0]["issues"][0]["elements"], ["medium-not-ghost"])
+
+    def test_lint_xml_keeps_out_of_canvas_error_for_half_alpha_large_text(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="half-alpha" type="text" topLeftX="760" topLeftY="20" width="260" height="160">
+                  <content fontSize="140" color="rgba(0,0,0,0.5)" lineSpacing="fixed:140" wrap="false"><p>2026</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        self.assertEqual(result["summary"]["error_count"], 1)
+        self.assertEqual(result["slides"][0]["issues"][0]["code"], "shape_out_of_canvas")
+        self.assertEqual(result["slides"][0]["issues"][0]["elements"], ["half-alpha"])
+
+    def test_lint_xml_text_may_overflow_shape_keeps_error_when_alpha_not_low(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="opaque-big" type="text" topLeftX="0" topLeftY="0" width="600" height="80" alpha="0.9">
+                  <content fontSize="120" lineSpacing="fixed:120" autoFit="no-auto-fit"><p>2026</p></content>
+                </shape>
+                <shape id="foreground" type="text" topLeftX="40" topLeftY="20" width="400" height="60">
+                  <content fontSize="20" lineSpacing="fixed:24"><p>Annual Report</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issue = next(
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape" and issue["elements"] == ["opaque-big"]
+        )
+        self.assertEqual(issue["level"], "error")
+
+    def test_lint_xml_text_may_overflow_shape_keeps_error_when_no_foreground_text(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="lonely-big" type="text" topLeftX="0" topLeftY="0" width="600" height="80" alpha="0.3">
+                  <content fontSize="120" lineSpacing="fixed:120" autoFit="no-auto-fit"><p>2026</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issue = next(
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape" and issue["elements"] == ["lonely-big"]
+        )
+        self.assertEqual(issue["level"], "error")
+
+    def test_lint_xml_text_may_overflow_shape_keeps_error_when_foreground_alpha_zero(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="bg-deco" type="text" topLeftX="0" topLeftY="0" width="600" height="80" alpha="0.3">
+                  <content fontSize="120" lineSpacing="fixed:120" autoFit="no-auto-fit"><p>2026</p></content>
+                </shape>
+                <shape id="transparent-foreground" type="text" topLeftX="40" topLeftY="20" width="400" height="60" alpha="0">
+                  <content fontSize="20" lineSpacing="fixed:24"><p>Annual Report</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issue = next(
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape" and issue["elements"] == ["bg-deco"]
+        )
+        self.assertEqual(issue["level"], "error")
+
+    def test_lint_xml_text_may_overflow_shape_keeps_error_when_foreground_is_below_in_order(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="foreground" type="text" topLeftX="40" topLeftY="20" width="400" height="60">
+                  <content fontSize="20" lineSpacing="fixed:24"><p>Annual Report</p></content>
+                </shape>
+                <shape id="top-big" type="text" topLeftX="0" topLeftY="0" width="600" height="80" alpha="0.3">
+                  <content fontSize="120" lineSpacing="fixed:120" autoFit="no-auto-fit"><p>2026</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issue = next(
+            issue
+            for issue in result["slides"][0]["issues"]
+            if issue["code"] == "text_may_overflow_shape" and issue["elements"] == ["top-big"]
+        )
+        self.assertEqual(issue["level"], "error")
+
     def test_lint_xml_uses_paragraph_spacing_overrides_for_text_height_warning(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <slide xmlns="http://www.larkoffice.com/sml/2.0">
               <data>
-                <shape id="paragraph-overflow" type="text" topLeftX="80" topLeftY="80" width="360" height="35">
-                  <content fontSize="20" lineSpacing="multiple:1.5">
+                <shape id="paragraph-overflow" type="text" topLeftX="80" topLeftY="80" width="360" height="30">
+                  <content fontSize="20" lineSpacing="multiple:1.5" autoFit="no-auto-fit">
                     <p lineSpacing="fixed:10" beforeLineSpacing="fixed:5" afterLineSpacing="fixed:5">第一行<br/>第二行</p>
                   </content>
                 </shape>
@@ -745,7 +1283,36 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         self.assertEqual(issues[0]["line_count"], 2)
         self.assertEqual(issues[0]["line_height"], 10)
         self.assertEqual(issues[0]["estimated_height"], 40)
-        self.assertEqual(issues[0]["overflow"], 5)
+        self.assertEqual(issues[0]["overflow"], 10)
+
+    def test_lint_xml_uses_letter_spacing_for_text_overflow_warning(self) -> None:
+        result = xml_text_overlap_lint.lint_xml(
+            """
+            <slide xmlns="http://www.larkoffice.com/sml/2.0">
+              <data>
+                <shape id="baseline" type="text" topLeftX="0" topLeftY="0" width="120" height="30">
+                  <content fontSize="20" lineSpacing="multiple:1.5" autoFit="no-auto-fit"><p>一二三四五六</p></content>
+                </shape>
+                <shape id="content-spaced" type="text" topLeftX="200" topLeftY="0" width="120" height="30">
+                  <content fontSize="20" lineSpacing="multiple:1.5" letterSpacing="2" autoFit="no-auto-fit"><p>一二三四五六</p></content>
+                </shape>
+                <shape id="paragraph-spaced" type="text" topLeftX="400" topLeftY="0" width="120" height="30">
+                  <content fontSize="20" lineSpacing="multiple:1.5" autoFit="no-auto-fit"><p letterSpacing="2">一二三四五六</p></content>
+                </shape>
+              </data>
+            </slide>
+            """
+        )
+        issues = result["slides"][0]["issues"]
+        overflow_ids = [issue["elements"][0] for issue in issues if issue["code"] == "text_may_overflow_shape"]
+        self.assertNotIn("baseline", overflow_ids)
+        self.assertIn("content-spaced", overflow_ids)
+        self.assertIn("paragraph-spaced", overflow_ids)
+        by_id = {issue["elements"][0]: issue for issue in issues if issue["code"] == "text_may_overflow_shape"}
+        self.assertEqual(by_id["content-spaced"]["line_count"], 2)
+        self.assertEqual(by_id["content-spaced"]["estimated_height"], 50)
+        self.assertEqual(by_id["content-spaced"]["overflow"], 20)
+        self.assertEqual(by_id["paragraph-spaced"]["line_count"], 2)
 
     def test_strip_xml_paragraphs_preserves_br_as_hard_line_break(self) -> None:
         self.assertEqual(
@@ -753,7 +1320,7 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             "第一行\n第二行\n第三行",
         )
 
-    def test_lint_xml_blocks_template_style_bleed_outside_canvas(self) -> None:
+    def test_lint_xml_allows_template_style_images_outside_canvas(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
@@ -771,9 +1338,8 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             </presentation>
             """
         )
-        self.assertEqual(result["summary"]["error_count"], 1)
+        self.assertEqual(result["summary"]["error_count"], 0)
         self.assertEqual(result["summary"]["warning_count"], 0)
-        self.assertEqual(result["slides"][0]["errors"][0]["code"], "img_out_of_canvas")
 
     def test_extract_elements_preserves_supported_element_geometry_order_and_text_metadata(self) -> None:
         elements = xml_text_overlap_lint.extract_elements(
@@ -807,7 +1373,7 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         self.assertEqual(elements[1]["fontSize"], 28)
         self.assertEqual(elements[1]["text"], "Growth & scale\nFocused execution")
 
-    def test_lint_xml_blocks_small_out_of_bounds_images(self) -> None:
+    def test_lint_xml_ignores_small_out_of_bounds_images(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
@@ -819,10 +1385,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             </presentation>
             """
         )
-        self.assertEqual(result["summary"]["error_count"], 1)
-        self.assertEqual(result["slides"][0]["errors"][0]["code"], "img_out_of_canvas")
+        self.assertEqual(result["summary"]["error_count"], 0)
 
-    def test_lint_xml_blocks_out_of_canvas_images(self) -> None:
+    def test_lint_xml_ignores_out_of_canvas_images(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
@@ -835,13 +1400,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             </presentation>
             """
         )
-        self.assertEqual(result["summary"]["error_count"], 2)
-        self.assertEqual(
-            [issue["code"] for issue in result["slides"][0]["errors"]],
-            ["img_out_of_canvas", "img_out_of_canvas"],
-        )
+        self.assertEqual(result["summary"]["error_count"], 0)
 
-    def test_lint_xml_blocks_full_bleed_images_outside_canvas(self) -> None:
+    def test_lint_xml_ignores_full_bleed_images_outside_canvas(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
@@ -853,10 +1414,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             </presentation>
             """
         )
-        self.assertEqual(result["summary"]["error_count"], 1)
-        self.assertEqual(result["slides"][0]["errors"][0]["code"], "img_out_of_canvas")
+        self.assertEqual(result["summary"]["error_count"], 0)
 
-    def test_lint_xml_reports_text_and_chart_out_of_canvas(self) -> None:
+    def test_lint_xml_reports_text_and_chart_but_not_image_out_of_canvas(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
@@ -871,17 +1431,16 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             """
         )
         issues = result["slides"][0]["issues"]
-        self.assertEqual(result["summary"]["error_count"], 3)
+        self.assertEqual(result["summary"]["error_count"], 2)
         self.assertEqual(
             [(issue["code"], issue["elements"], issue["overflow"]) for issue in issues],
             [
                 ("shape_out_of_canvas", ["outside-shape"], {"left": 10, "top": 0, "right": 0, "bottom": 0}),
-                ("img_out_of_canvas", ["outside-img"], {"left": 0, "top": 20, "right": 0, "bottom": 0}),
                 ("chart_out_of_canvas", ["outside-chart"], {"left": 0, "top": 0, "right": 40, "bottom": 0}),
             ],
         )
 
-    def test_lint_xml_reports_line_out_of_canvas_with_structured_geometry(self) -> None:
+    def test_lint_xml_ignores_line_out_of_canvas(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <slide xmlns="http://www.larkoffice.com/sml/2.0">
@@ -895,11 +1454,8 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             """
         )
 
-        issue = result["slides"][0]["errors"][0]
-        self.assertEqual(issue["code"], "line_out_of_canvas")
-        self.assertEqual(issue["element_ids"], ["connector"])
-        self.assertEqual(issue["measurement"]["overflow"]["right"], 20)
-        self.assertEqual(issue["related_objects"][0]["kind"], "line")
+        self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertEqual(result["slides"][0]["issues"], [])
 
     def test_lint_xml_uses_rotated_text_and_chart_bounds_for_canvas_validation(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
@@ -922,13 +1478,13 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         self.assertEqual(issues_by_element["rotated-chart"]["code"], "chart_out_of_canvas")
         self.assertAlmostEqual(issues_by_element["rotated-chart"]["overflow"]["right"], 20.710678, places=5)
 
-    def test_lint_xml_uses_rotated_bounds_for_rect_and_image_canvas_validation(self) -> None:
+    def test_lint_xml_uses_declared_bounds_for_rect_and_ignores_images(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
             """
             <presentation xmlns="http://www.larkoffice.com/sml/2.0" width="960" height="540">
               <slide xmlns="http://www.larkoffice.com/sml/2.0">
                 <data>
-                  <shape id="rotated-rect" type="rect" topLeftX="0" topLeftY="0" width="100" height="100" rotation="45"/>
+                  <shape id="rotated-rect" type="rect" topLeftX="900" topLeftY="0" width="100" height="100" rotation="45"/>
                   <img id="rotated-image" topLeftX="860" topLeftY="200" width="100" height="100" rotation="45"/>
                 </data>
               </slide>
@@ -936,12 +1492,54 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             """
         )
         issues_by_element = {issue["elements"][0]: issue for issue in result["slides"][0]["issues"]}
-        self.assertEqual(result["summary"]["error_count"], 2)
+        self.assertEqual(result["summary"]["error_count"], 1)
         self.assertEqual(issues_by_element["rotated-rect"]["code"], "shape_out_of_canvas")
-        self.assertAlmostEqual(issues_by_element["rotated-rect"]["overflow"]["left"], 20.710678, places=5)
-        self.assertAlmostEqual(issues_by_element["rotated-rect"]["overflow"]["top"], 20.710678, places=5)
-        self.assertEqual(issues_by_element["rotated-image"]["code"], "img_out_of_canvas")
-        self.assertAlmostEqual(issues_by_element["rotated-image"]["overflow"]["right"], 20.710678, places=5)
+        self.assertEqual(issues_by_element["rotated-rect"]["overflow"], {"left": 0, "top": 0, "right": 40, "bottom": 0})
+        self.assertNotIn("rotated-image", issues_by_element)
+
+    def test_detect_elements_out_of_canvas_limits_detection_to_whitelist(self) -> None:
+        issues = xml_text_overlap_lint.detect_elements_out_of_canvas(
+            [
+                {"id": "table", "kind": "table", "x": 95, "y": 0, "width": 10, "height": 10, "rotation": 45},
+                {"id": "chart", "kind": "chart", "x": 95, "y": 0, "width": 10, "height": 10, "rotation": 0},
+                {
+                    "id": "text",
+                    "kind": "shape",
+                    "type": "text",
+                    "x": 95,
+                    "y": 0,
+                    "width": 10,
+                    "height": 10,
+                    "rotation": 0,
+                },
+                {
+                    "id": "rect",
+                    "kind": "shape",
+                    "type": "rect",
+                    "x": 95,
+                    "y": 0,
+                    "width": 10,
+                    "height": 10,
+                    "rotation": 45,
+                },
+                {"id": "image", "kind": "img", "x": 95, "y": 0, "width": 10, "height": 10, "rotation": 0},
+                {
+                    "id": "ellipse",
+                    "kind": "shape",
+                    "type": "ellipse",
+                    "x": 95,
+                    "y": 0,
+                    "width": 10,
+                    "height": 10,
+                    "rotation": 0,
+                },
+            ],
+            100,
+            100,
+        )
+
+        self.assertEqual([issue["elements"] for issue in issues], [["table"], ["chart"], ["text"], ["rect"]])
+        self.assertEqual(issues[-1]["bbox"], {"x": 95, "y": 0, "width": 10, "height": 10})
 
     def test_lint_xml_treats_non_finite_rotations_as_zero(self) -> None:
         result = xml_text_overlap_lint.lint_xml(
@@ -1107,8 +1705,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         )
         issues_by_dimension = {issue["dimension"]: issue for issue in result["slides"][0]["issues"]}
         self.assertEqual(result["summary"]["error_count"], 0)
-        self.assertEqual(result["summary"]["warning_count"], 2)
-        self.assertEqual(issues_by_dimension["width"]["level"], "warning")
+        self.assertEqual(result["summary"]["warning_count"], 0)
+        self.assertEqual(result["summary"]["info_count"], 2)
+        self.assertEqual(issues_by_dimension["width"]["level"], "info")
         self.assertEqual(issues_by_dimension["width"]["code"], "table_resolved_size_mismatch")
         self.assertEqual(issues_by_dimension["width"]["resolved_sizes"], [100, 100, 50])
         self.assertEqual(issues_by_dimension["width"]["resolved_size"], 250)
@@ -1201,7 +1800,7 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
         }
         script_path = Path(xml_text_overlap_lint.__file__).resolve()
         with tempfile.TemporaryDirectory() as temp_dir:
-            for name, (table_xml, expected_warning_count) in cases.items():
+            for name, (table_xml, expected_info_count) in cases.items():
                 with self.subTest(case=name):
                     input_path = Path(temp_dir) / f"{name}.xml"
                     input_path.write_text(
@@ -1221,9 +1820,10 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
                     result = json.loads(completed.stdout)
                     self.assertEqual(completed.returncode, 0, completed.stderr)
                     self.assertEqual(result["summary"]["error_count"], 0)
-                    self.assertEqual(result["summary"]["warning_count"], expected_warning_count)
+                    self.assertEqual(result["summary"]["warning_count"], 0)
+                    self.assertEqual(result["summary"]["info_count"], expected_info_count)
                     self.assertTrue(
-                        all(issue["level"] == "warning" for issue in result["slides"][0]["issues"]),
+                        all(issue["level"] == "info" for issue in result["slides"][0]["issues"]),
                         result["slides"][0]["issues"],
                     )
 
@@ -1268,8 +1868,9 @@ class XmlTextOverlapLintGeometryTest(unittest.TestCase):
             """
         )
         issue = next(issue for issue in result["slides"][0]["issues"] if issue["code"] == "image_may_cover_vertical_text")
-        self.assertEqual(issue["level"], "warning")
+        self.assertEqual(issue["level"], "info")
         self.assertEqual(result["summary"]["error_count"], 0)
+        self.assertEqual(result["summary"]["info_count"], 1)
 
 
 class XmlTextOverlapLintDensityTest(unittest.TestCase):
@@ -1357,7 +1958,7 @@ class XmlTextOverlapLintDensityTest(unittest.TestCase):
             "id": "sparse_container_content",
         })
         self.assertEqual(issue["measurement"]["container_area"], 151700)
-        self.assertEqual(issue["measurement"]["content_coverage_ratio"], 0.032)
+        self.assertEqual(issue["measurement"]["content_coverage_ratio"], 0.03)
         self.assertEqual(issue["elements"], ["trend-card", "trend-title", "trend-copy"])
         self.assertEqual(issue["element_ids"], ["trend-card", "trend-title", "trend-copy"])
         self.assertEqual(
@@ -1842,9 +2443,9 @@ class XmlTextOverlapLintDensityTest(unittest.TestCase):
         # Must match the visual bbox that should_flag_overlap actually decided with (fontSize=14
         # from extract_elements), not the fontSize=96 max-descendant value that
         # extract_density_elements computes for the same "left" element id.
-        self.assertEqual(issue["measurement"]["intersection_width"], 117.04)
+        self.assertEqual(issue["measurement"]["intersection_width"], 109.2)
         self.assertEqual(issue["measurement"]["intersection_height"], 6.8)
-        self.assertEqual(issue["measurement"]["intersection_area"], 795.872)
+        self.assertEqual(issue["measurement"]["intersection_area"], 742.56)
 
     def test_has_similar_short_card_peer_excludes_the_element_itself(self) -> None:
         card_a = {"kind": "shape", "type": "rect", "x": 0, "y": 0, "width": 300, "height": 100}

tests/cli_e2e/apps/apps_create_dryrun_test.go

@@ -142,7 +142,7 @@ func TestAppsCreateDryRun(t *testing.T) {
 	})
 
 	t.Run("RejectsLegacyUppercaseAppType", func(t *testing.T) {
-		// --app-type is a strict lowercase enum (html / full_stack); the CLI does
+		// --app-type is a strict lowercase enum (html / frontend / full_stack); the CLI does
 		// not normalize case. Legacy uppercase "HTML" is rejected — backend
 		// compatibility for legacy values is a server concern the client does not
 		// surface.

tests/cli_e2e/apps/coverage.md

@@ -8,7 +8,7 @@
 - Live coverage: file and role workflows are fixture-gated and skipped by default CI. File upload covers absolute-path upload, metadata readback, and cleanup; role workflows cover role lifecycle and member mutations with cleanup.
 
 ## Summary
-- `TestAppsCreateDryRun`: happy path with `--app-type html`, all-fields shape, rejection paths (missing name, missing app-type, invalid app-type, legacy uppercase `HTML`). `--app-type` is a strict lowercase enum (`html`/`full_stack`); the CLI does not normalize case — legacy uppercase compatibility is a server concern.
+- `TestAppsCreateDryRun`: happy path with `--app-type html`, all-fields shape, rejection paths (missing name, missing app-type, invalid app-type, legacy uppercase `HTML`). `--app-type` is a strict lowercase enum (`html`/`frontend`/`full_stack`); the CLI does not normalize case — legacy uppercase compatibility is a server concern.
 - `TestAppsUpdateDryRun`: partial-field PATCH semantics; `--app-id` and at-least-one-field validation.
 - `TestAppsListDryRun`: default `page_size=20`; empty `--page-token` omitted; negative size passed through to server (no client-side bound check); `--keyword`/`--ownership`/`--app-type` pass-through + empty-omission; invalid `--ownership` and legacy uppercase `--app-type` enum rejection.
 - `TestAppsAccessScopeSetDryRun`: CLI input `specific`/`public`/`tenant` -> server enum `Range`/`All`/`Tenant`; `apply_config.approvers` shape; four mutex rejection paths.
@@ -31,9 +31,9 @@ Blocked: General app create live E2E is intentionally not implemented yet. Apps
 
 | Status | Cmd | Type | Testcase | Key parameter shapes | Notes / uncovered reason |
 | --- | --- | --- | --- | --- | --- |
-| ✓ | apps +create | shortcut | apps_create_dryrun_test.go::TestAppsCreateDryRun | `--name`, `--app-type` (required, case-sensitive, `html`/`full_stack`), `--description`, `--icon-url` | live blocked: no +delete to clean up |
+| ✓ | apps +create | shortcut | apps_create_dryrun_test.go::TestAppsCreateDryRun | `--name`, `--app-type` (required, case-sensitive, `html`/`frontend`/`full_stack`), `--description`, `--icon-url` | live blocked: no +delete to clean up |
 | ✓ | apps +update | shortcut | apps_update_dryrun_test.go::TestAppsUpdateDryRun | `--app-id`; at least one of `--name`/`--description` | live blocked: no +delete |
-| ✓ | apps +list | shortcut | apps_list_dryrun_test.go::TestAppsListDryRun | `--keyword`; `--ownership` (enum all/mine/shared); `--app-type` (enum html/full_stack); `--page-size` default 20; `--page-token` cursor | live blocked: needs tenant fixtures |
+| ✓ | apps +list | shortcut | apps_list_dryrun_test.go::TestAppsListDryRun | `--keyword`; `--ownership` (enum all/mine/shared); `--app-type` (enum html/frontend/full_stack); `--page-size` default 20; `--page-token` cursor | live blocked: needs tenant fixtures |
 | ✓ | apps +access-scope-set | shortcut | apps_access_scope_set_dryrun_test.go::TestAppsAccessScopeSetDryRun | `--scope specific/public/tenant`; `--targets` JSON; `--apply-enabled --approver`; `--require-login` | live blocked: needs real open_ids |
 | ✓ | apps +access-scope-get | shortcut | apps_access_scope_get_dryrun_test.go::TestAppsAccessScopeGetDryRun | `--app-id` | live blocked: depends on +access-scope-set state |
 | ✓ | apps +html-publish | shortcut | apps_html_publish_dryrun_test.go::TestAppsHTMLPublishDryRun | `--app-id`, `--path` (file or directory containing `index.html`) | live blocked: real upload has side effects; no rollback API |

tests/cli_e2e/calendar/calendar_description_rich_dryrun_test.go

@@ -17,10 +17,9 @@ import (
 // converts Markdown <-> ClientVars.
 const richTextMarkdown = "见 [设计文档](https://bytedance.feishu.cn/docx/abc) 和 **重点**"
 
-// TestCalendar_CreateDescriptionRichDryRun verifies that +create forwards the
-// rich-text payload as-is under the description_rich body field, and that even
-// when the deprecated --description is also supplied, the CLI sends only
-// description_rich (rich wins) and omits the plain description field — the
+// TestCalendar_CreateDescriptionRichDryRun verifies that +create treats
+// --description as Markdown rich text and forwards it as-is under the
+// description_rich body field, omitting the plain description field — the
 // service treats the two as mutually exclusive.
 func TestCalendar_CreateDescriptionRichDryRun(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
@@ -38,8 +37,7 @@ func TestCalendar_CreateDescriptionRichDryRun(t *testing.T) {
 			"--summary", "rich dry-run",
 			"--start", "2026-04-25T10:00:00+08:00",
 			"--end", "2026-04-25T11:00:00+08:00",
-			"--description", "plain fallback",
-			"--description-rich", richTextMarkdown,
+			"--description", richTextMarkdown,
 			"--dry-run",
 		},
 		DefaultAs: "bot",
@@ -54,10 +52,10 @@ func TestCalendar_CreateDescriptionRichDryRun(t *testing.T) {
 	require.False(t, clie2e.DryRunGet(out, "api.0.body.description").Exists(), "plain description must not be sent; stdout:\n%s", out)
 }
 
-// TestCalendar_CreateDescriptionRichOnlyDryRun verifies that when only
-// --description-rich is provided (no --description), +create omits the
-// description body field entirely. Sending an empty description would suppress
-// the server's plain-preview backfill and break first-load rendering.
+// TestCalendar_CreateDescriptionRichOnlyDryRun verifies that +create forwards
+// --description under description_rich and omits the plain description body
+// field entirely. Sending an empty description would suppress the server's
+// plain-preview backfill and break first-load rendering.
 func TestCalendar_CreateDescriptionRichOnlyDryRun(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_APP_ID", "app")
@@ -74,7 +72,7 @@ func TestCalendar_CreateDescriptionRichOnlyDryRun(t *testing.T) {
 			"--summary", "rich only dry-run",
 			"--start", "2026-04-25T10:00:00+08:00",
 			"--end", "2026-04-25T11:00:00+08:00",
-			"--description-rich", richTextMarkdown,
+			"--description", richTextMarkdown,
 			"--dry-run",
 		},
 		DefaultAs: "bot",
@@ -103,7 +101,7 @@ func TestCalendar_UpdateDescriptionRichDryRun(t *testing.T) {
 			"calendar", "+update",
 			"--calendar-id", "cal_dry",
 			"--event-id", "evt_dry",
-			"--description-rich", richTextMarkdown,
+			"--description", richTextMarkdown,
 			"--notify=false",
 			"--dry-run",
 		},