chore: add PPE headers and pin miaoda-cli alpha for testing

* feat(apps): read LARKSUITE_CLI_AGENT env var and pass app_source in +create

* feat(apps): add queryAppMeta shared function for app_type/arch_type lookup

* feat(apps): skip scaffold for legacy html apps, pass app_type/arch_type for arch_type=4 html in +init

* feat(apps): add zip packaging for arch_type=4 html publish path

* feat(apps): add TOS upload path for arch_type=4 html in +html-publish with arch_type-based routing

* refactor(apps): replace appMeta struct with queryAppType string for simpler routing

* refactor(apps): simplify to source_agent in +create, unified scaffold in +init, revert html-publish changes

* feat(apps): add --source-path flag to +init for existing source file incorporation

* fix(apps): align queryAppType with actual API path and response structure

* refactor(apps): use appInfo struct to parse GET /apps/{id} response

* test(apps): add full_stack scaffold test case

* feat(apps): surface sync field in +release-create response

* refactor(apps): remove --template flag from +init, derive template from queryAppType with full_stack fallback

* style(apps): fix gofmt formatting in apps_init.go

* test(apps): improve coverage for sync field, queryAppType, and scaffoldInitArgs

* chore(apps): pin miaoda-cli to alpha version 0.1.20-alpha.dd573f8

* feat(apps): add modern_html enum and pass --app-type instead of --template to miaoda-cli

* chore: add global PPE headers for testing (x-use-ppe, x-tt-env)

* feat(apps): add TOS upload path in +html-publish for modern_html, add --tos-path to +release-create

* feat(apps): unify html-publish output structure with app_id for both html and modern_html

* fix(apps): use newFileTransferClient for TOS presigned upload to satisfy forbidigo lint

* test(apps): add coverage for runHTMLPublishTOS success, errors, and upload failures

* fix(apps): change pre_release API method from POST to GET

* fix(apps): adapt pre_release response from map to list<KV> format

* fix(apps): use PUT method and Content-Length for TOS presigned upload

* fix(apps): use tos_path instead of tosPath in release-create request body

* chore(apps): add npmmirror registry for npx miaoda-cli, fix TOS upload test to expect PUT

* refactor(apps): use envvars.AgentName() for source_agent in +create

* feat(apps): integrate release-create into html-publish for modern_html, auto-detect modern_html from doubao agent env

* refactor(apps): remove --tos-path flag from +release-create (now internal to html-publish)

* refactor(apps): remove app_id from html-publish output, update skill doc

* docs(apps): update html-publish description to reflect dual return values

* refactor(apps): remove doubao app_type conversion in +create, let server decide via source_agent

* feat(apps): skip env-pull for modern_html apps in +init

* test(apps): add tests for modern_html env-pull skip in +init

* refactor(apps): introduce appTypePolicy for init control points (skipInstall, skipEnvPull, skipSkillsSync)

* feat(apps): add init step timing and default git config for +init

* feat(apps): add +get shortcut to fetch single app detail by app_id

* chore(apps): remove init step timing (not ready for production)

* test(apps): add coverage for +get shortcut

* chore: remove PPE headers and revert miaoda-cli to @latest for production

* refactor(apps): extract shared prepareHTMLPublishTarball, fix stale comments, simplify queryAppType

* fix(apps): update html-publish dry-run desc, remove hardcoded API path

* fix(apps): use rctx.IO().ErrOut instead of os.Stderr, remove unused appInfo struct

* fix(apps): restore dry-run API path output for E2E compatibility

* refactor(apps): move --source-path control char validation to Validate for dry-run coverage

* fix(apps): update stale --template comments to --app-type in init tests

* test(apps): explicitly unset agent env var for test isolation

.github/workflows/ci.yml

@@ -86,8 +86,10 @@ jobs:
         run: echo "QUALITY_GATE_CHANGED_FROM=$(bash scripts/resolve-changed-from.sh)" >> "$GITHUB_ENV"
       - name: Run golangci-lint
         run: go run github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.1.6 run --new-from-rev="$QUALITY_GATE_CHANGED_FROM"
-      - name: Run errs/ lint guards (lintcheck)
+      - name: Run source-contract lint guards (lintcheck)
         run: go run -C lint . --changed-from "$QUALITY_GATE_CHANGED_FROM" ..
+      - name: Run lint module tests
+        run: go test -C lint ./... -count=1
 
   script-test:
     needs: fast-gate

cmd/build.go

@@ -25,8 +25,10 @@ import (
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdpolicy"
 	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/hook"
 	"github.com/larksuite/cli/internal/keychain"
+	"github.com/larksuite/cli/internal/registry"
 	"github.com/larksuite/cli/shortcuts"
 	"github.com/spf13/cobra"
 )
@@ -42,6 +44,18 @@ type buildConfig struct {
 	skipStrictMode bool
 	skipService    bool
 	serviceCatalog *apicatalog.Catalog
+	startupBrand   core.LarkBrand
+}
+
+// WithStartupBrand initializes the API registry with the given brand before
+// any command registration touches the runtime catalog. Without it the
+// registry's sync.Once locks onto the Feishu default at first catalog access,
+// long before the lazily-resolved config brand is known — see
+// ResolveStartupBrand for the caller-side resolution.
+func WithStartupBrand(brand core.LarkBrand) BuildOption {
+	return func(c *buildConfig) {
+		c.startupBrand = brand
+	}
 }
 
 // WithIO sets the IO streams for the CLI by wrapping raw reader/writers.
@@ -154,6 +168,12 @@ func buildInternal(ctx context.Context, inv cmdutil.InvocationContext, opts ...B
 		cfg.streams = cmdutil.SystemIO()
 	}
 
+	// Initialize the registry brand before anything touches the runtime
+	// catalog (its sync.Once would otherwise lock onto the Feishu default).
+	if cfg.startupBrand != "" {
+		registry.InitWithBrand(cfg.startupBrand)
+	}
+
 	f := cmdutil.NewDefault(cfg.streams, inv)
 	if cfg.keychain != nil {
 		f.Keychain = cfg.keychain

cmd/config/bind_test.go

@@ -916,25 +916,6 @@ func TestReadDotenv_ValueWithEquals(t *testing.T) {
 	}
 }
 
-func TestNormalizeBrand(t *testing.T) {
-	tests := []struct {
-		input string
-		want  string
-	}{
-		{"", "feishu"},
-		{"feishu", "feishu"},
-		{"lark", "lark"},
-		{"LARK", "lark"},
-		{" lark ", "lark"},
-		{"Lark", "lark"},
-	}
-	for _, tt := range tests {
-		if got := normalizeBrand(tt.input); got != tt.want {
-			t.Errorf("normalizeBrand(%q) = %q, want %q", tt.input, got, tt.want)
-		}
-	}
-}
-
 func TestResolveOpenClawConfigPath_Overrides(t *testing.T) {
 	t.Run("OPENCLAW_CONFIG_PATH wins", func(t *testing.T) {
 		custom := filepath.Join(t.TempDir(), "custom.json")

cmd/config/binder.go

@@ -205,7 +205,7 @@ func (b *openclawBinder) Build(appID string) (*core.AppConfig, error) {
 	return &core.AppConfig{
 		AppId:     selected.AppID,
 		AppSecret: stored,
-		Brand:     core.LarkBrand(normalizeBrand(selected.Brand)),
+		Brand:     core.ParseBrand(selected.Brand),
 	}, nil
 }
 
@@ -261,7 +261,7 @@ func (b *hermesBinder) Build(appID string) (*core.AppConfig, error) {
 	return &core.AppConfig{
 		AppId:     appID,
 		AppSecret: stored,
-		Brand:     core.LarkBrand(normalizeBrand(b.envMap["FEISHU_DOMAIN"])),
+		Brand:     core.ParseBrand(b.envMap["FEISHU_DOMAIN"]),
 	}, nil
 }
 
@@ -326,7 +326,7 @@ func (b *larkChannelBinder) Build(appID string) (*core.AppConfig, error) {
 	return &core.AppConfig{
 		AppId:     appID,
 		AppSecret: stored,
-		Brand:     core.LarkBrand(normalizeBrand(b.cfg.Accounts.App.Tenant)),
+		Brand:     core.ParseBrand(b.cfg.Accounts.App.Tenant),
 	}, nil
 }
 
@@ -350,16 +350,6 @@ func sourceDisplayName(source string) string {
 	}
 }
 
-// normalizeBrand applies .strip().lower() and defaults to "feishu".
-// Aligns with Hermes gateway/platforms/feishu.py:1119 behavior.
-func normalizeBrand(raw string) string {
-	s := strings.TrimSpace(strings.ToLower(raw))
-	if s == "" {
-		return "feishu"
-	}
-	return s
-}
-
 // resolveHermesEnvPath returns the path to Hermes's .env file.
 // Respects HERMES_HOME override; defaults to ~/.hermes/.env.
 //

cmd/config/init_interactive.go

@@ -5,7 +5,9 @@ package config
 
 import (
 	"context"
+	"errors"
 	"fmt"
+	"net"
 
 	"github.com/charmbracelet/huh"
 	"github.com/larksuite/cli/internal/build"
@@ -180,9 +182,9 @@ func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride cor
 	// Use the shared proxy-plugin-aware transport so registration traffic is not
 	// a bypass of proxy plugin mode.
 	httpClient := transport.NewHTTPClient(0)
-	authResp, err := larkauth.RequestAppRegistration(httpClient, larkBrand, f.IOStreams.ErrOut)
+	authResp, err := larkauth.RequestAppRegistration(ctx, httpClient, larkBrand, f.IOStreams.ErrOut)
 	if err != nil {
-		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration failed: %v", err).WithCause(err)
+		return nil, classifyRegistrationBeginError(err)
 	}
 
 	// Step 2: Build and display verification URL + QR code
@@ -208,33 +210,17 @@ func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride cor
 		fmt.Fprintf(f.IOStreams.ErrOut, "  %s\n\n", verificationURL)
 		fmt.Fprintf(f.IOStreams.ErrOut, "%s\n", msg.WaitingForScanNonTTY)
 	}
-	result, err := larkauth.PollAppRegistration(ctx, httpClient, core.BrandFeishu, authResp.DeviceCode, authResp.Interval, authResp.ExpiresIn, f.IOStreams.ErrOut)
+	// Step 4: Poll for credentials (brand discovery lives in internal/auth);
+	// this layer only classifies the terminal error and saves the result.
+	result, finalBrand, err := larkauth.RegisterAppWithDiscovery(ctx, httpClient, authResp, f.IOStreams.ErrOut)
 	if err != nil {
-		return nil, errs.NewAuthenticationError(errs.SubtypeUnknown, "%v", err).WithCause(err)
-	}
-
-	// Step 4: Handle Lark brand special case
-	// If tenant_brand=lark and no client_secret, retry with lark brand endpoint
-	if result.ClientSecret == "" && result.UserInfo != nil && result.UserInfo.TenantBrand == "lark" {
-		// fmt.Fprintf(f.IOStreams.ErrOut, "%s\n", msg.DetectedLarkTenant)
-		result, err = larkauth.PollAppRegistration(ctx, httpClient, core.BrandLark, authResp.DeviceCode, authResp.Interval, authResp.ExpiresIn, f.IOStreams.ErrOut)
-		if err != nil {
-			return nil, errs.NewNetworkError(errs.SubtypeNetworkTransport, "lark endpoint retry failed: %v", err).WithCause(err)
-		}
+		return nil, classifyRegistrationError(err)
 	}
 
 	if result.ClientID == "" || result.ClientSecret == "" {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration succeeded but missing client_id or client_secret")
 	}
 
-	// Determine final brand from response
-	finalBrand := larkBrand
-	if result.UserInfo != nil && result.UserInfo.TenantBrand == "lark" {
-		finalBrand = core.BrandLark
-	} else if result.UserInfo != nil && result.UserInfo.TenantBrand == "feishu" {
-		finalBrand = core.BrandFeishu
-	}
-
 	fmt.Fprintln(f.IOStreams.ErrOut)
 	output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf(msg.AppCreated, result.ClientID))
 
@@ -245,3 +231,40 @@ func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride cor
 		AppSecret: result.ClientSecret,
 	}, nil
 }
+
+// classifyRegistrationBeginError keeps transport/cancellation failures out of
+// the invalid-client category: the begin request sends no app credentials.
+func classifyRegistrationBeginError(err error) error {
+	switch {
+	case errors.Is(err, context.Canceled):
+		return errs.NewAuthenticationError(errs.SubtypeUnknown, "app registration cancelled").WithCause(err)
+	case errors.Is(err, context.DeadlineExceeded):
+		return errs.NewNetworkError(errs.SubtypeNetworkTimeout, "app registration begin timed out: %v", err).WithCause(err)
+	}
+	var netErr net.Error
+	if errors.As(err, &netErr) {
+		subtype := errs.SubtypeNetworkTransport
+		if netErr.Timeout() {
+			subtype = errs.SubtypeNetworkTimeout
+		}
+		return errs.NewNetworkError(subtype, "app registration begin failed: %v", err).WithCause(err)
+	}
+	return errs.NewAPIError(errs.SubtypeUnknown, "app registration begin failed: %v", err).WithCause(err)
+}
+
+// classifyRegistrationError maps registration terminal outcomes to typed
+// errors, preserving causes.
+func classifyRegistrationError(err error) error {
+	switch {
+	case errors.Is(err, larkauth.ErrRegistrationDenied):
+		return errs.NewAuthenticationError(errs.SubtypeUnknown, "%v", err).
+			WithHint("re-run `lark-cli config init --new` and approve the authorization request").
+			WithCause(err)
+	case errors.Is(err, larkauth.ErrRegistrationExpired), errors.Is(err, larkauth.ErrRegistrationTimedOut):
+		return errs.NewAuthenticationError(errs.SubtypeTokenExpired, "%v", err).
+			WithHint("re-run `lark-cli config init --new` and complete the scan before the code expires").
+			WithCause(err)
+	default:
+		return errs.NewAuthenticationError(errs.SubtypeUnknown, "app registration failed: %v", err).WithCause(err)
+	}
+}

cmd/config/init_interactive_test.go

@@ -0,0 +1,70 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"context"
+	"errors"
+	"net"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	larkauth "github.com/larksuite/cli/internal/auth"
+)
+
+func assertRegistrationProblem(t *testing.T, got, cause error, category errs.Category, subtype errs.Subtype) *errs.Problem {
+	t.Helper()
+	p, ok := errs.ProblemOf(got)
+	if !ok {
+		t.Fatalf("error %T is not typed: %v", got, got)
+	}
+	if p.Category != category || p.Subtype != subtype {
+		t.Errorf("problem = (%q, %q), want (%q, %q)", p.Category, p.Subtype, category, subtype)
+	}
+	if !errors.Is(got, cause) {
+		t.Errorf("error %v does not preserve cause %v", got, cause)
+	}
+	return p
+}
+
+func TestClassifyRegistrationBeginError(t *testing.T) {
+	tests := []struct {
+		name     string
+		err      error
+		category errs.Category
+		subtype  errs.Subtype
+	}{
+		{"cancelled", context.Canceled, errs.CategoryAuthentication, errs.SubtypeUnknown},
+		{"deadline", context.DeadlineExceeded, errs.CategoryNetwork, errs.SubtypeNetworkTimeout},
+		{"transport", &net.DNSError{Err: "lookup failed", Name: "accounts.example"}, errs.CategoryNetwork, errs.SubtypeNetworkTransport},
+		{"response", errors.New("response not JSON"), errs.CategoryAPI, errs.SubtypeUnknown},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			assertRegistrationProblem(t, classifyRegistrationBeginError(tt.err), tt.err, tt.category, tt.subtype)
+		})
+	}
+}
+
+func TestClassifyRegistrationError(t *testing.T) {
+	tests := []struct {
+		name    string
+		err     error
+		subtype errs.Subtype
+		hint    bool
+	}{
+		{"denied", larkauth.ErrRegistrationDenied, errs.SubtypeUnknown, true},
+		{"expired", larkauth.ErrRegistrationExpired, errs.SubtypeTokenExpired, true},
+		{"timed-out", larkauth.ErrRegistrationTimedOut, errs.SubtypeTokenExpired, true},
+		{"cancelled", context.Canceled, errs.SubtypeUnknown, false},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			p := assertRegistrationProblem(t, classifyRegistrationError(tt.err), tt.err, errs.CategoryAuthentication, tt.subtype)
+			if (p.Hint != "") != tt.hint {
+				t.Errorf("hint = %q, want non-empty=%v", p.Hint, tt.hint)
+			}
+		})
+	}
+}

cmd/root.go

@@ -107,6 +107,7 @@ func Execute() int {
 		ctx, inv,
 		WithIO(os.Stdin, os.Stdout, os.Stderr),
 		HideProfile(isSingleAppMode()),
+		WithStartupBrand(ResolveStartupBrand(inv.Profile)),
 	)
 
 	// --- Notices (non-blocking) ---

cmd/startup_brand.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"os"
+
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/envvars"
+)
+
+// ResolveStartupBrand resolves the brand before the command tree is built, so
+// the registry's remote metadata overlay uses the configured brand from the
+// first catalog access. It mirrors the credential chain's brand precedence —
+// environment, then the active profile's raw config entry — without touching
+// the keychain (no secrets are needed to know the brand).
+func ResolveStartupBrand(profile string) core.LarkBrand {
+	if raw := os.Getenv(envvars.CliBrand); raw != "" {
+		return core.ParseBrand(raw)
+	}
+	if cfg, err := core.LoadMultiAppConfig(); err == nil {
+		if app := cfg.CurrentAppConfig(profile); app != nil {
+			return core.ParseBrand(string(app.Brand))
+		}
+	}
+	return core.BrandFeishu
+}

cmd/startup_brand_test.go

@@ -0,0 +1,87 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/registry"
+)
+
+func TestResolveStartupBrand_Precedence(t *testing.T) {
+	tmp := t.TempDir()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", tmp)
+	t.Setenv("LARKSUITE_CLI_BRAND", "")
+	os.Unsetenv("LARKSUITE_CLI_BRAND")
+
+	// No config at all → default brand.
+	if got := ResolveStartupBrand(""); got != core.BrandFeishu {
+		t.Errorf("empty state brand = %q, want feishu", got)
+	}
+
+	// Raw config supplies the active profile's brand — no keychain involved.
+	raw := `{"currentApp":"feishu-app","apps":[` +
+		`{"name":"feishu-app","appId":"cli_f","appSecret":"test-secret","brand":"feishu","users":[]},` +
+		`{"name":"lark-prof","appId":"cli_l","appSecret":"test-secret","brand":"LARK","users":[]}]}`
+	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
+		t.Fatal(err)
+	}
+	if got := ResolveStartupBrand(""); got != core.BrandFeishu {
+		t.Errorf("default profile brand = %q, want feishu", got)
+	}
+	if got := ResolveStartupBrand("lark-prof"); got != core.BrandLark {
+		t.Errorf("lark profile brand = %q, want lark (normalized)", got)
+	}
+
+	// Environment wins over the config file.
+	t.Setenv("LARKSUITE_CLI_BRAND", "lark")
+	if got := ResolveStartupBrand(""); got != core.BrandLark {
+		t.Errorf("env brand = %q, want lark", got)
+	}
+}
+
+// TestStartupBrandReachesRegistry_RealStartupOrder proves the fix for the
+// production startup sequence: building the command tree locks the registry's
+// sync.Once, so the brand must be injected before the first catalog access.
+// It runs in a subprocess because the registry is process-global.
+func TestStartupBrandReachesRegistry_RealStartupOrder(t *testing.T) {
+	if os.Getenv("GO_TEST_STARTUP_BRAND_HELPER") == "1" {
+		// Helper: replicate Execute()'s build wiring with a lark config.
+		buildInternal(
+			context.Background(), cmdutil.InvocationContext{},
+			WithIO(strings.NewReader(""), os.Stdout, os.Stderr),
+			WithStartupBrand(ResolveStartupBrand("")),
+		)
+		fmt.Printf("CONFIGURED_BRAND=%s\n", registry.ConfiguredBrand())
+		os.Exit(0)
+	}
+
+	tmp := t.TempDir()
+	raw := `{"apps":[{"appId":"cli_l","appSecret":"test-secret","brand":"lark","users":[]}]}`
+	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := exec.Command(os.Args[0], "-test.run", "TestStartupBrandReachesRegistry_RealStartupOrder")
+	cmd.Env = append(os.Environ(),
+		"GO_TEST_STARTUP_BRAND_HELPER=1",
+		"LARKSUITE_CLI_CONFIG_DIR="+tmp,
+		"LARKSUITE_CLI_REMOTE_META=off", // no network during the subprocess build
+	)
+	out, err := cmd.CombinedOutput()
+	if err != nil {
+		t.Fatalf("subprocess failed: %v\n%s", err, out)
+	}
+	if !strings.Contains(string(out), "CONFIGURED_BRAND=lark") {
+		t.Errorf("registry brand after real startup order = %s, want lark", out)
+	}
+}

cmd/update/update.go

@@ -5,6 +5,7 @@ package cmdupdate
 
 import (
 	"fmt"
+	stdio "io"
 	"runtime"
 	"strings"
 
@@ -13,6 +14,7 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/selfupdate"
 	"github.com/larksuite/cli/internal/skillscheck"
@@ -125,13 +127,15 @@ func updateRun(opts *UpdateOptions) error {
 	io := opts.Factory.IOStreams
 	cur := currentVersion()
 	updater := newUpdater()
-
+	// Brand only steers skills sync. updateRun skips that resolution in --check,
+	// where the Updater's zero-value brand retains the Feishu default.
 	if !opts.Check {
+		updater.Brand = resolveSkillsBrand(opts.Factory, io.ErrOut)
 		updater.CleanupStaleFiles()
 	}
 	output.PendingNotice = nil
 
-	// 1. Fetch latest version
+	// 1. Fetch latest version.
 	latest, err := fetchLatest()
 	if err != nil {
 		return reportError(opts, io, "network",
@@ -153,7 +157,7 @@ func updateRun(opts *UpdateOptions) error {
 		return reportAlreadyUpToDate(opts, io, cur, latest, skillsResult, opts.Check)
 	}
 
-	// 4. Detect installation method
+	// 4. Detect installation method.
 	detect := updater.DetectInstallMethod()
 
 	// 5. --check
@@ -168,6 +172,22 @@ func updateRun(opts *UpdateOptions) error {
 	return doAutoUpdate(opts, io, cur, latest, detect, updater)
 }
 
+// resolveSkillsBrand returns the skills-source brand: resolved config first,
+// then the active profile's raw config entry (the brand is not a secret; a
+// locked keychain must not flip the source), then the default with a notice.
+func resolveSkillsBrand(f *cmdutil.Factory, errOut stdio.Writer) core.LarkBrand {
+	if cfg, err := f.Config(); err == nil && cfg != nil {
+		return core.ParseBrand(string(cfg.Brand))
+	}
+	if raw, err := core.LoadMultiAppConfig(); err == nil {
+		if app := raw.CurrentAppConfig(f.Invocation.Profile); app != nil {
+			return core.ParseBrand(string(app.Brand))
+		}
+	}
+	fmt.Fprintf(errOut, "note: could not resolve the configured brand; syncing skills from the default source\n")
+	return core.BrandFeishu
+}
+
 // --- Output helpers ---
 
 // reportError emits the failure on the requested surface: JSON mode prints the

cmd/update/update_test.go

@@ -9,7 +9,9 @@ import (
 	"encoding/json"
 	"errors"
 	"fmt"
+	"os"
 	"os/exec"
+	"path/filepath"
 	"strings"
 	"testing"
 	"time"
@@ -1731,3 +1733,64 @@ func containsString(values []string, target string) bool {
 	}
 	return false
 }
+
+func TestResolveSkillsBrand_LayeredFallback(t *testing.T) {
+	// Layer 1: resolved config wins.
+	var errBuf bytes.Buffer
+	f := &cmdutil.Factory{Config: func() (*core.CliConfig, error) {
+		return &core.CliConfig{Brand: core.LarkBrand(" LARK ")}, nil
+	}}
+	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+		t.Errorf("resolved-config brand = %q, want lark", got)
+	}
+
+	// Layer 2: credential resolution fails, raw config file still supplies the
+	// brand (a locked keychain must not flip a Lark profile to Feishu).
+	tmp := t.TempDir()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", tmp)
+	raw := `{"apps":[{"appId":"cli_x","appSecret":"test-secret","brand":"lark","users":[]}]}`
+	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
+		t.Fatal(err)
+	}
+	f = &cmdutil.Factory{Config: func() (*core.CliConfig, error) { return nil, errors.New("keychain locked") }}
+	errBuf.Reset()
+	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+		t.Errorf("raw-config brand = %q, want lark", got)
+	}
+	if errBuf.Len() != 0 {
+		t.Errorf("unexpected notice when raw config supplied the brand: %q", errBuf.String())
+	}
+
+	// Layer 3: nothing readable → default brand with a notice.
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	errBuf.Reset()
+	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandFeishu {
+		t.Errorf("fallback brand = %q, want feishu", got)
+	}
+	if !strings.Contains(errBuf.String(), "could not resolve the configured brand") {
+		t.Errorf("expected fallback notice, got %q", errBuf.String())
+	}
+}
+
+// The raw-config fallback must read the active profile, not the default one.
+func TestResolveSkillsBrand_RespectsActiveProfile(t *testing.T) {
+	tmp := t.TempDir()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", tmp)
+	raw := `{"currentApp":"feishu-app","apps":[` +
+		`{"name":"feishu-app","appId":"cli_f","appSecret":"test-secret","brand":"feishu","users":[]},` +
+		`{"name":"lark-prof","appId":"cli_l","appSecret":"test-secret","brand":"lark","users":[]}]}`
+	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
+		t.Fatal(err)
+	}
+	f := &cmdutil.Factory{
+		Invocation: cmdutil.InvocationContext{Profile: "lark-prof"},
+		Config:     func() (*core.CliConfig, error) { return nil, errors.New("keychain locked") },
+	}
+	var errBuf bytes.Buffer
+	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+		t.Errorf("brand = %q, want lark (the active profile's brand)", got)
+	}
+	if errBuf.Len() != 0 {
+		t.Errorf("unexpected notice: %q", errBuf.String())
+	}
+}

extension/credential/env/env.go

@@ -9,6 +9,7 @@ import (
 	"os"
 
 	"github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/envvars"
 )
 
@@ -41,10 +42,7 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 			Reason:   envvars.CliAppID + " is set but no app secret or access token is available",
 		}
 	}
-	brand := credential.Brand(os.Getenv(envvars.CliBrand))
-	if brand == "" {
-		brand = credential.BrandFeishu
-	}
+	brand := credential.Brand(core.ParseBrand(os.Getenv(envvars.CliBrand)))
 	acct := &credential.Account{AppID: appID, AppSecret: appSecret, Brand: brand}
 
 	switch id := credential.Identity(os.Getenv(envvars.CliDefaultAs)); id {

extension/credential/env/env_test.go

@@ -22,13 +22,13 @@ func TestProvider_Name(t *testing.T) {
 func TestResolveAccount_BothSet(t *testing.T) {
 	t.Setenv(envvars.CliAppID, "cli_test")
 	t.Setenv(envvars.CliAppSecret, "secret_test")
-	t.Setenv(envvars.CliBrand, "feishu")
+	t.Setenv(envvars.CliBrand, " LARK ")
 
 	acct, err := (&Provider{}).ResolveAccount(context.Background())
 	if err != nil {
 		t.Fatal(err)
 	}
-	if acct.AppID != "cli_test" || acct.AppSecret != "secret_test" || acct.Brand != "feishu" {
+	if acct.AppID != "cli_test" || acct.AppSecret != "secret_test" || acct.Brand != "lark" {
 		t.Errorf("unexpected: %+v", acct)
 	}
 }

extension/credential/sidecar/provider.go

@@ -16,6 +16,7 @@ import (
 	"os"
 
 	"github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/envvars"
 	"github.com/larksuite/cli/sidecar"
 )
@@ -58,10 +59,7 @@ func (p *Provider) ResolveAccount(ctx context.Context) (*credential.Account, err
 		}
 	}
 
-	brand := credential.Brand(os.Getenv(envvars.CliBrand))
-	if brand == "" {
-		brand = credential.BrandFeishu
-	}
+	brand := credential.Brand(core.ParseBrand(os.Getenv(envvars.CliBrand)))
 
 	acct := &credential.Account{
 		AppID:     appID,

extension/credential/sidecar/provider_test.go

@@ -56,7 +56,7 @@ func TestResolveAccount_Active(t *testing.T) {
 	setEnv(t, envvars.CliAuthProxy, "http://127.0.0.1:16384")
 	setEnv(t, envvars.CliProxyKey, "test-key")
 	setEnv(t, envvars.CliAppID, "cli_test123")
-	setEnv(t, envvars.CliBrand, "lark")
+	setEnv(t, envvars.CliBrand, " LARK ")
 	unsetEnv(t, envvars.CliDefaultAs)
 	unsetEnv(t, envvars.CliStrictMode)
 

internal/auth/app_registration.go

@@ -6,6 +6,7 @@ package auth
 import (
 	"context"
 	"encoding/json"
+	"errors"
 	"fmt"
 	"io"
 	"net/http"
@@ -16,6 +17,46 @@ import (
 	"github.com/larksuite/cli/internal/core"
 )
 
+// Terminal registration outcomes, exposed for typed classification by callers.
+var (
+	ErrRegistrationDenied   = errors.New("app registration denied by user")
+	ErrRegistrationExpired  = errors.New("device code expired, please try again")
+	ErrRegistrationTimedOut = errors.New("app registration timed out, please try again")
+)
+
+// Protocol defaults, mirroring the official SDK registration flow.
+const (
+	registrationBootstrapBrand = core.BrandFeishu
+	defaultPollIntervalSeconds = 5
+	defaultExpireInSeconds     = 600
+	beginRequestTimeout        = 30 * time.Second
+	maxPollIntervalSeconds     = 60
+)
+
+// normalizedInterval clamps a non-positive poll interval to the protocol default.
+func normalizedInterval(v int) int {
+	if v <= 0 {
+		return defaultPollIntervalSeconds
+	}
+	return v
+}
+
+// normalizedExpireIn clamps a non-positive expiry budget to the protocol default.
+func normalizedExpireIn(v int) int {
+	if v <= 0 {
+		return defaultExpireInSeconds
+	}
+	return v
+}
+
+// registrationContextError maps a done context to its terminal reason, keeping the cause.
+func registrationContextError(ctx context.Context) error {
+	if errors.Is(ctx.Err(), context.DeadlineExceeded) {
+		return fmt.Errorf("%w: %w", ErrRegistrationTimedOut, ctx.Err())
+	}
+	return fmt.Errorf("app registration cancelled: %w", ctx.Err())
+}
+
 // AppRegistrationResponse is the response from the app registration begin endpoint.
 type AppRegistrationResponse struct {
 	DeviceCode              string
@@ -39,15 +80,24 @@ type AppRegUserInfo struct {
 	TenantBrand string // "feishu" or "lark"
 }
 
-// RequestAppRegistration initiates the app registration device flow.
-func RequestAppRegistration(httpClient *http.Client, brand core.LarkBrand, errOut io.Writer) (*AppRegistrationResponse, error) {
+// appRegistrationEndpoint returns the brand's accounts registration endpoint.
+func appRegistrationEndpoint(brand core.LarkBrand) string {
+	return core.ResolveEndpoints(brand).Accounts + PathAppRegistration
+}
+
+// RequestAppRegistration initiates the device flow. The registration protocol
+// always bootstraps on Feishu; brand selects the user-facing verification host.
+// The request is bounded by ctx and a begin timeout.
+func RequestAppRegistration(ctx context.Context, httpClient *http.Client, brand core.LarkBrand, errOut io.Writer) (*AppRegistrationResponse, error) {
 	if errOut == nil {
 		errOut = io.Discard
 	}
 
+	ctx, cancel := context.WithTimeout(ctx, beginRequestTimeout)
+	defer cancel()
+
 	ep := core.ResolveEndpoints(brand)
-	regEp := core.ResolveEndpoints(core.BrandFeishu) // registration begin always uses feishu
-	endpoint := regEp.Accounts + PathAppRegistration
+	endpoint := appRegistrationEndpoint(registrationBootstrapBrand)
 
 	form := url.Values{}
 	form.Set("action", "begin")
@@ -55,7 +105,7 @@ func RequestAppRegistration(httpClient *http.Client, brand core.LarkBrand, errOu
 	form.Set("auth_method", "client_secret")
 	form.Set("request_user_info", "open_id tenant_brand")
 
-	req, err := http.NewRequest("POST", endpoint, strings.NewReader(form.Encode()))
+	req, err := http.NewRequestWithContext(ctx, "POST", endpoint, strings.NewReader(form.Encode()))
 	if err != nil {
 		return nil, err
 	}
@@ -70,7 +120,7 @@ func RequestAppRegistration(httpClient *http.Client, brand core.LarkBrand, errOu
 
 	body, err := io.ReadAll(resp.Body)
 	if err != nil {
-		return nil, fmt.Errorf("app registration failed: read body: %v", err)
+		return nil, fmt.Errorf("app registration failed: read body: %w", err)
 	}
 
 	var data map[string]interface{}
@@ -90,15 +140,26 @@ func RequestAppRegistration(httpClient *http.Client, brand core.LarkBrand, errOu
 		return nil, fmt.Errorf("app registration failed: %s", msg)
 	}
 
-	expiresIn := getInt(data, "expires_in", 300)
-	interval := getInt(data, "interval", 5)
+	// The protocol field is expire_in; accept the legacy expires_in spelling,
+	// then normalize to protocol defaults.
+	expiresIn := getInt(data, "expire_in", 0)
+	if expiresIn <= 0 {
+		expiresIn = getInt(data, "expires_in", 0)
+	}
+	expiresIn = normalizedExpireIn(expiresIn)
+	interval := normalizedInterval(getInt(data, "interval", 0))
+
+	deviceCode := getStr(data, "device_code")
+	if deviceCode == "" {
+		return nil, fmt.Errorf("app registration failed: response missing device_code")
+	}
 
 	userCode := getStr(data, "user_code")
 	verificationUri := getStr(data, "verification_uri")
 	verificationUriComplete := fmt.Sprintf("%s/page/cli?user_code=%s", ep.Open, userCode)
 
 	return &AppRegistrationResponse{
-		DeviceCode:              getStr(data, "device_code"),
+		DeviceCode:              deviceCode,
 		UserCode:                getStr(data, "user_code"),
 		VerificationUri:         verificationUri,
 		VerificationUriComplete: verificationUriComplete,
@@ -118,72 +179,97 @@ func BuildVerificationURL(baseURL, cliVersion string) string {
 		"&from=cli"
 }
 
-// PollAppRegistration polls the app registration endpoint until the app is created or the flow times out.
-// If the result has ClientSecret == "" and UserInfo.TenantBrand == "lark", the caller should
-// retry with BrandLark to get the secret from accounts.larksuite.com.
-func PollAppRegistration(ctx context.Context, httpClient *http.Client, brand core.LarkBrand, deviceCode string, interval, expiresIn int, errOut io.Writer) (*AppRegistrationResult, error) {
+// pollOnce performs one ctx-bound poll request and decodes the payload.
+func pollOnce(ctx context.Context, httpClient *http.Client, brand core.LarkBrand, deviceCode string) (map[string]interface{}, error) {
+	form := url.Values{}
+	form.Set("action", "poll")
+	form.Set("device_code", deviceCode)
+
+	req, err := http.NewRequestWithContext(ctx, "POST", appRegistrationEndpoint(brand), strings.NewReader(form.Encode()))
+	if err != nil {
+		return nil, fmt.Errorf("poll request: %w", err)
+	}
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	resp, err := httpClient.Do(req)
+	if err != nil {
+		return nil, fmt.Errorf("poll network error: %w", err)
+	}
+	defer resp.Body.Close()
+	logHTTPResponse(resp)
+
+	body, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return nil, fmt.Errorf("poll read error: %w", err)
+	}
+	var data map[string]interface{}
+	if err := json.Unmarshal(body, &data); err != nil {
+		return nil, fmt.Errorf("poll parse error: %w", err)
+	}
+	return data, nil
+}
+
+// RegisterAppWithDiscovery polls for credentials, mirroring the official SDK
+// flow: the first poll and the (at most one) cross-brand switch are immediate,
+// non-error responses without complete credentials keep polling, and one
+// deadline from the begin expiry bounds all waits and in-flight requests.
+// The returned brand is the one the credentials were issued on.
+func RegisterAppWithDiscovery(ctx context.Context, httpClient *http.Client, resp *AppRegistrationResponse, errOut io.Writer) (*AppRegistrationResult, core.LarkBrand, error) {
 	if errOut == nil {
 		errOut = io.Discard
 	}
 
-	const maxPollInterval = 60
-	const maxPollAttempts = 200
+	// Interval and expiry arrive normalized from begin-response parsing
+	// (normalizedInterval floors them there); the loop trusts them as-is.
+	interval := resp.Interval
+	ctx, cancel := context.WithDeadline(ctx,
+		time.Now().Add(time.Duration(resp.ExpiresIn)*time.Second))
+	defer cancel()
 
-	ep := core.ResolveEndpoints(brand)
-	endpoint := ep.Accounts + PathAppRegistration
-	deadline := time.Now().Add(time.Duration(expiresIn) * time.Second)
-	currentInterval := interval
-	attempts := 0
+	currentBrand := registrationBootstrapBrand
+	effectiveBrand := currentBrand
+	switched := false
+	waitBeforePoll := false
 
-	for time.Now().Before(deadline) && attempts < maxPollAttempts {
-		attempts++
+	for {
+		if waitBeforePoll {
+			select {
+			case <-time.After(time.Duration(interval) * time.Second):
+			case <-ctx.Done():
+				return nil, effectiveBrand, registrationContextError(ctx)
+			}
+		}
+		waitBeforePoll = true
 		if ctx.Err() != nil {
-			return nil, fmt.Errorf("polling was cancelled")
+			return nil, effectiveBrand, registrationContextError(ctx)
 		}
 
-		select {
-		case <-time.After(time.Duration(currentInterval) * time.Second):
-		case <-ctx.Done():
-			return nil, fmt.Errorf("polling was cancelled")
-		}
-
-		form := url.Values{}
-		form.Set("action", "poll")
-		form.Set("device_code", deviceCode)
-
-		req, err := http.NewRequest("POST", endpoint, strings.NewReader(form.Encode()))
+		data, err := pollOnce(ctx, httpClient, currentBrand, resp.DeviceCode)
 		if err != nil {
-			continue
-		}
-		req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
-
-		resp, err := httpClient.Do(req)
-		if err != nil {
-			fmt.Fprintf(errOut, "[lark-cli] [WARN] app-registration: poll network error: %v\n", err)
-			currentInterval = minInt(currentInterval+1, maxPollInterval)
-			continue
-		}
-		logHTTPResponse(resp)
-
-		body, err := io.ReadAll(resp.Body)
-		resp.Body.Close()
-		if err != nil {
-			fmt.Fprintf(errOut, "[lark-cli] [WARN] app-registration: poll read error: %v\n", err)
-			currentInterval = minInt(currentInterval+1, maxPollInterval)
+			fmt.Fprintf(errOut, "[lark-cli] [WARN] app-registration: %v\n", err)
+			interval = minInt(interval+1, maxPollIntervalSeconds)
 			continue
 		}
 
-		var data map[string]interface{}
-		if err := json.Unmarshal(body, &data); err != nil {
-			fmt.Fprintf(errOut, "[lark-cli] [WARN] app-registration: poll parse error: %v\n", err)
-			currentInterval = minInt(currentInterval+1, maxPollInterval)
-			continue
+		// A cross-brand tenant report switches the polled domain (once,
+		// immediately) regardless of the accompanying status — the signal can
+		// arrive alongside authorization_pending, mirroring the official SDK.
+		if !switched {
+			if userInfoRaw, ok := data["user_info"].(map[string]interface{}); ok {
+				if tb := getStr(userInfoRaw, "tenant_brand"); tb != "" {
+					if actual := core.ParseBrand(tb); actual != currentBrand {
+						currentBrand = actual
+						effectiveBrand = actual
+						switched = true
+						waitBeforePoll = false
+						continue
+					}
+				}
+			}
 		}
 
 		errStr := getStr(data, "error")
-
-		// Success: client_id present
-		if errStr == "" && getStr(data, "client_id") != "" {
+		if errStr == "" {
 			result := &AppRegistrationResult{
 				ClientID:     getStr(data, "client_id"),
 				ClientSecret: getStr(data, "client_secret"),
@@ -194,34 +280,37 @@ func PollAppRegistration(ctx context.Context, httpClient *http.Client, brand cor
 					TenantBrand: getStr(userInfoRaw, "tenant_brand"),
 				}
 			}
-			return result, nil
+
+			if result.ClientID != "" && result.ClientSecret != "" {
+				// The issuing domain is authoritative; a contradictory final
+				// tenant report is a protocol violation, not a brand override.
+				if result.UserInfo != nil && result.UserInfo.TenantBrand != "" &&
+					core.ParseBrand(result.UserInfo.TenantBrand) != effectiveBrand {
+					return nil, effectiveBrand, fmt.Errorf("app registration returned credentials with a contradictory tenant brand %q", result.UserInfo.TenantBrand)
+				}
+				return result, effectiveBrand, nil
+			}
+			// Incomplete credentials without an error: keep polling.
+			continue
 		}
 
 		switch errStr {
 		case "authorization_pending":
 			continue
 		case "slow_down":
-			currentInterval = minInt(currentInterval+5, maxPollInterval)
-			fmt.Fprintf(errOut, "[lark-cli] app-registration: slow_down, interval increased to %ds\n", currentInterval)
+			interval = minInt(interval+5, maxPollIntervalSeconds)
+			fmt.Fprintf(errOut, "[lark-cli] app-registration: slow_down, interval increased to %ds\n", interval)
 			continue
 		case "access_denied":
-			return nil, fmt.Errorf("app registration denied by user")
+			return nil, effectiveBrand, ErrRegistrationDenied
 		case "expired_token", "invalid_grant":
-			return nil, fmt.Errorf("device code expired, please try again")
+			return nil, effectiveBrand, ErrRegistrationExpired
 		}
 
 		desc := getStr(data, "error_description")
 		if desc == "" {
 			desc = errStr
 		}
-		if desc == "" {
-			desc = "Unknown error"
-		}
-		return nil, fmt.Errorf("app registration failed: %s", desc)
+		return nil, effectiveBrand, fmt.Errorf("app registration failed: %s", desc)
 	}
-
-	if attempts >= maxPollAttempts {
-		fmt.Fprintf(errOut, "[lark-cli] [WARN] app-registration: max poll attempts (%d) reached\n", maxPollAttempts)
-	}
-	return nil, fmt.Errorf("app registration timed out, please try again")
 }

internal/auth/app_registration_test.go

@@ -4,11 +4,28 @@
 package auth
 
 import (
+	"context"
+	"errors"
+	"io"
+	"net/http"
+	"strings"
 	"testing"
+	"time"
 
+	"github.com/larksuite/cli/internal/core"
 	"github.com/smartystreets/goconvey/convey"
 )
 
+// jsonResponse builds a canned registration response (transport fakes reuse
+// roundTripFunc from device_flow_test.go).
+func jsonResponse(body string) *http.Response {
+	return &http.Response{
+		StatusCode: http.StatusOK,
+		Body:       io.NopCloser(strings.NewReader(body)),
+		Header:     make(http.Header),
+	}
+}
+
 // Test_BuildVerificationURL verifies that tracking parameters are correctly appended.
 func Test_BuildVerificationURL(t *testing.T) {
 	t.Run("URL不含问号则添加?分隔符", func(t *testing.T) {
@@ -31,3 +48,358 @@ func Test_BuildVerificationURL(t *testing.T) {
 		})
 	})
 }
+
+func TestAppRegistrationEndpoint(t *testing.T) {
+	cases := []struct {
+		brand core.LarkBrand
+		want  string
+	}{
+		{core.BrandFeishu, "https://accounts.feishu.cn" + PathAppRegistration},
+		{core.BrandLark, "https://accounts.larksuite.com" + PathAppRegistration},
+	}
+	for _, c := range cases {
+		if got := appRegistrationEndpoint(c.brand); got != c.want {
+			t.Errorf("brand %q: endpoint = %q, want %q", c.brand, got, c.want)
+		}
+	}
+}
+
+func TestRequestAppRegistration_UsesFeishuBootstrapAndConfiguredVerificationBrand(t *testing.T) {
+	cases := []struct {
+		brand            core.LarkBrand
+		verificationHost string
+	}{
+		{core.BrandFeishu, "open.feishu.cn"},
+		{core.BrandLark, "open.larksuite.com"},
+	}
+	for _, c := range cases {
+		t.Run(string(c.brand), func(t *testing.T) {
+			client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+				if got, want := r.URL.Host, "accounts.feishu.cn"; got != want {
+					t.Errorf("begin host = %q, want bootstrap host %q", got, want)
+				}
+				return jsonResponse(`{"device_code":"d","user_code":"TEST-CODE","expire_in":60,"interval":5}`), nil
+			})}
+			resp, err := RequestAppRegistration(context.Background(), client, c.brand, io.Discard)
+			if err != nil {
+				t.Fatalf("RequestAppRegistration(%q) error = %v", c.brand, err)
+			}
+			if !strings.HasPrefix(resp.VerificationUriComplete, "https://"+c.verificationHost+"/page/cli?") {
+				t.Errorf("verification URL = %q, want host %q", resp.VerificationUriComplete, c.verificationHost)
+			}
+		})
+	}
+}
+
+// Full Lark routing contract: Lark selects the Lark verification page, while
+// registration bootstraps on Feishu and switches only after the tenant signal.
+// The Lark credential response omits user_info, so the effective domain must
+// still determine the saved brand.
+func TestRegisterAppWithDiscovery_LarkFlowUsesProtocolBootstrap(t *testing.T) {
+	var calls []string
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		if err := r.ParseForm(); err != nil {
+			t.Fatalf("parse form: %v", err)
+		}
+		action := r.Form.Get("action")
+		calls = append(calls, action+"@"+r.URL.Host)
+		if action == "begin" {
+			return jsonResponse(`{"device_code":"device","user_code":"TEST-CODE","expire_in":60,"interval":0}`), nil
+		}
+		switch r.URL.Host {
+		case "accounts.feishu.cn":
+			return jsonResponse(`{"user_info":{"open_id":"ou_x","tenant_brand":"lark"}}`), nil
+		case "accounts.larksuite.com":
+			return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret"}`), nil
+		}
+		t.Errorf("unexpected host polled: %s", r.URL.Host)
+		return jsonResponse(`{}`), nil
+	})}
+	resp, err := RequestAppRegistration(context.Background(), client, core.BrandLark, io.Discard)
+	if err != nil {
+		t.Fatalf("RequestAppRegistration error = %v", err)
+	}
+	if got, want := resp.VerificationUriComplete, "https://open.larksuite.com/page/cli?user_code=TEST-CODE"; got != want {
+		t.Errorf("verification URL = %q, want %q", got, want)
+	}
+
+	result, finalBrand, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil", err)
+	}
+	if finalBrand != core.BrandLark {
+		t.Errorf("finalBrand = %q, want %q (credentials were issued on the lark domain)", finalBrand, core.BrandLark)
+	}
+	if result.ClientID != "cli_x" || result.ClientSecret != "test-secret" {
+		t.Errorf("credentials = (%q, %q), want (cli_x, test-secret)", result.ClientID, result.ClientSecret)
+	}
+	want := []string{"begin@accounts.feishu.cn", "poll@accounts.feishu.cn", "poll@accounts.larksuite.com"}
+	if len(calls) != len(want) {
+		t.Fatalf("calls = %v, want %v", calls, want)
+	}
+	for i := range want {
+		if calls[i] != want[i] {
+			t.Errorf("calls = %v, want %v", calls, want)
+			break
+		}
+	}
+}
+
+// Plain path: the bootstrap domain can return complete Feishu credentials in
+// one poll, even when user_info is absent.
+func TestRegisterAppWithDiscovery_BootstrapBrandSinglePoll(t *testing.T) {
+	polls := 0
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		polls++
+		if got, want := r.URL.Host, "accounts.feishu.cn"; got != want {
+			t.Errorf("poll host = %q, want %q", got, want)
+		}
+		return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret"}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 5}
+
+	_, finalBrand, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil", err)
+	}
+	if finalBrand != core.BrandFeishu {
+		t.Errorf("finalBrand = %q, want %q", finalBrand, core.BrandFeishu)
+	}
+	if polls != 1 {
+		t.Errorf("polls = %d, want 1", polls)
+	}
+}
+
+// The discovery deadline must cancel in-flight requests: the fake transport
+// hangs until the request context is done.
+func TestRegisterAppWithDiscovery_DeadlineBoundsInFlightRequests(t *testing.T) {
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		<-r.Context().Done()
+		return nil, r.Context().Err()
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 1}
+
+	start := time.Now()
+	_, _, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err == nil {
+		t.Fatal("expected timeout error, got nil")
+	}
+	if !strings.Contains(err.Error(), "timed out") {
+		t.Errorf("error = %v, want a timed-out terminal reason", err)
+	}
+	if elapsed := time.Since(start); elapsed > 3*time.Second {
+		t.Errorf("discovery not bounded by its deadline: took %v", elapsed)
+	}
+}
+
+// Empty payloads and incomplete same-brand responses are not terminal.
+func TestRegisterAppWithDiscovery_PollsUntilCredentials(t *testing.T) {
+	responses := []string{
+		`{}`,
+		`{"client_id":"cli_x","user_info":{"open_id":"ou_x","tenant_brand":"feishu"}}`,
+		`{"client_id":"cli_x","client_secret":"test-secret","user_info":{"open_id":"ou_x","tenant_brand":"feishu"}}`,
+	}
+	polls := 0
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		body := responses[polls]
+		polls++
+		return jsonResponse(body), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 5}
+
+	result, finalBrand, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil", err)
+	}
+	if polls != 3 {
+		t.Errorf("polls = %d, want 3", polls)
+	}
+	if result.ClientSecret != "test-secret" || finalBrand != core.BrandFeishu {
+		t.Errorf("result = (%q, %q), want (test-secret, feishu)", result.ClientSecret, finalBrand)
+	}
+}
+
+// Neither the first poll nor the cross-brand switch waits out the interval
+// (a 5s interval would blow the elapsed bound).
+func TestRegisterAppWithDiscovery_ImmediateFirstPollAndSwitch(t *testing.T) {
+	var polledHosts []string
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		polledHosts = append(polledHosts, r.URL.Host)
+		if r.URL.Host == "accounts.feishu.cn" {
+			return jsonResponse(`{"user_info":{"open_id":"ou_x","tenant_brand":"lark"}}`), nil
+		}
+		return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret"}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 5, ExpiresIn: 60}
+
+	start := time.Now()
+	result, finalBrand, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil", err)
+	}
+	if elapsed := time.Since(start); elapsed > 2*time.Second {
+		t.Errorf("discovery waited an interval somewhere: took %v", elapsed)
+	}
+	if finalBrand != core.BrandLark || result.ClientSecret != "test-secret" {
+		t.Errorf("result = (%q, %q), want (test-secret, lark)", result.ClientSecret, finalBrand)
+	}
+	want := []string{"accounts.feishu.cn", "accounts.larksuite.com"}
+	if len(polledHosts) != 2 || polledHosts[0] != want[0] || polledHosts[1] != want[1] {
+		t.Errorf("polled hosts = %v, want %v", polledHosts, want)
+	}
+}
+
+// Denial and expiry map to sentinels; cancellation preserves its cause.
+func TestRegisterAppWithDiscovery_TerminalSentinels(t *testing.T) {
+	deny := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		return jsonResponse(`{"error":"access_denied"}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 5}
+	_, _, err := RegisterAppWithDiscovery(context.Background(), deny, resp, io.Discard)
+	if !errors.Is(err, ErrRegistrationDenied) {
+		t.Errorf("denied err = %v, want ErrRegistrationDenied", err)
+	}
+
+	expired := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		return jsonResponse(`{"error":"expired_token"}`), nil
+	})}
+	_, _, err = RegisterAppWithDiscovery(context.Background(), expired, resp, io.Discard)
+	if !errors.Is(err, ErrRegistrationExpired) {
+		t.Errorf("expired err = %v, want ErrRegistrationExpired", err)
+	}
+
+	cancelledCtx, cancel := context.WithCancel(context.Background())
+	cancel()
+	_, _, err = RegisterAppWithDiscovery(cancelledCtx, deny, resp, io.Discard)
+	if !errors.Is(err, context.Canceled) {
+		t.Errorf("cancelled err = %v, want a context.Canceled cause", err)
+	}
+}
+
+// Begin parsing: expire_in (legacy expires_in fallback), normalization, and
+// required device_code.
+func TestRequestAppRegistration_ProtocolFields(t *testing.T) {
+	serve := func(body string) *http.Client {
+		return &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+			return jsonResponse(body), nil
+		})}
+	}
+
+	resp, err := RequestAppRegistration(context.Background(),
+		serve(`{"device_code":"d","expire_in":60,"interval":3}`), core.BrandFeishu, io.Discard)
+	if err != nil {
+		t.Fatalf("begin error = %v", err)
+	}
+	if resp.ExpiresIn != 60 || resp.Interval != 3 {
+		t.Errorf("parsed (expire=%d, interval=%d), want (60, 3)", resp.ExpiresIn, resp.Interval)
+	}
+
+	resp, err = RequestAppRegistration(context.Background(),
+		serve(`{"device_code":"d","expires_in":45}`), core.BrandFeishu, io.Discard)
+	if err != nil {
+		t.Fatalf("legacy begin error = %v", err)
+	}
+	if resp.ExpiresIn != 45 || resp.Interval != 5 {
+		t.Errorf("legacy parsed (expire=%d, interval=%d), want (45, 5 — normalized default)", resp.ExpiresIn, resp.Interval)
+	}
+
+	resp, err = RequestAppRegistration(context.Background(),
+		serve(`{"device_code":"d","interval":0}`), core.BrandFeishu, io.Discard)
+	if err != nil {
+		t.Fatalf("defaults begin error = %v", err)
+	}
+	if resp.ExpiresIn != 600 || resp.Interval != 5 {
+		t.Errorf("defaults parsed (expire=%d, interval=%d), want (600, 5)", resp.ExpiresIn, resp.Interval)
+	}
+
+	if _, err := RequestAppRegistration(context.Background(),
+		serve(`{"interval":5}`), core.BrandFeishu, io.Discard); err == nil {
+		t.Error("missing device_code: expected error, got nil")
+	}
+}
+
+// A tenant signal arriving alongside authorization_pending must still switch
+// the polled domain (the official SDK checks the signal before the error).
+func TestRegisterAppWithDiscovery_PendingWithTenantSignalSwitches(t *testing.T) {
+	var polledHosts []string
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		polledHosts = append(polledHosts, r.URL.Host)
+		if r.URL.Host == "accounts.feishu.cn" {
+			return jsonResponse(`{"error":"authorization_pending","user_info":{"tenant_brand":"lark"}}`), nil
+		}
+		return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret"}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 5}
+
+	result, finalBrand, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil", err)
+	}
+	if finalBrand != core.BrandLark || result.ClientSecret != "test-secret" {
+		t.Errorf("result = (%q, %q), want (test-secret, lark)", result.ClientSecret, finalBrand)
+	}
+	want := []string{"accounts.feishu.cn", "accounts.larksuite.com"}
+	if len(polledHosts) != 2 || polledHosts[0] != want[0] || polledHosts[1] != want[1] {
+		t.Errorf("polled hosts = %v, want %v", polledHosts, want)
+	}
+}
+
+// Polling has no attempt cap: only the expiry budget terminates the loop.
+func TestRegisterAppWithDiscovery_NoAttemptCap(t *testing.T) {
+	polls := 0
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		polls++
+		if polls <= 250 {
+			return jsonResponse(`{"error":"authorization_pending"}`), nil
+		}
+		return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret"}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 30}
+
+	result, _, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err != nil {
+		t.Fatalf("RegisterAppWithDiscovery error = %v, want nil (no attempts cap)", err)
+	}
+	if polls != 251 || result.ClientSecret != "test-secret" {
+		t.Errorf("polls = %d (want 251), secret = %q", polls, result.ClientSecret)
+	}
+}
+
+// A final tenant report contradicting the issuing domain is a protocol
+// violation, not a brand override: the saved brand must never diverge from
+// the domain that issued the credentials.
+func TestRegisterAppWithDiscovery_ContradictoryFinalBrandFails(t *testing.T) {
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		if r.URL.Host == "accounts.feishu.cn" {
+			return jsonResponse(`{"error":"authorization_pending","user_info":{"tenant_brand":"lark"}}`), nil
+		}
+		// The lark domain issues credentials but reports a feishu tenant.
+		return jsonResponse(`{"client_id":"cli_x","client_secret":"test-secret","user_info":{"tenant_brand":"feishu"}}`), nil
+	})}
+	resp := &AppRegistrationResponse{DeviceCode: "device", Interval: 0, ExpiresIn: 5}
+
+	_, _, err := RegisterAppWithDiscovery(context.Background(), client, resp, io.Discard)
+	if err == nil || !strings.Contains(err.Error(), "contradictory tenant brand") {
+		t.Errorf("err = %v, want contradictory-tenant-brand protocol error", err)
+	}
+}
+
+// A cancelled body read during begin must keep its context cause so the
+// command layer classifies it as a cancellation, not an API failure.
+func TestRequestAppRegistration_BodyReadCancelKeepsCause(t *testing.T) {
+	client := &http.Client{Transport: roundTripFunc(func(r *http.Request) (*http.Response, error) {
+		return &http.Response{
+			StatusCode: http.StatusOK,
+			Body:       io.NopCloser(&errReader{err: context.Canceled}),
+			Header:     make(http.Header),
+		}, nil
+	})}
+	_, err := RequestAppRegistration(context.Background(), client, core.BrandFeishu, io.Discard)
+	if !errors.Is(err, context.Canceled) {
+		t.Errorf("err = %v, want a context.Canceled cause", err)
+	}
+}
+
+type errReader struct{ err error }
+
+func (r *errReader) Read([]byte) (int, error) { return 0, r.err }

internal/core/config.go

@@ -268,7 +268,7 @@ func ResolveConfigFromMulti(raw *MultiAppConfig, kc keychain.KeychainAccess, pro
 		ProfileName: app.ProfileName(),
 		AppID:       app.AppId,
 		AppSecret:   secret,
-		Brand:       app.Brand,
+		Brand:       ParseBrand(string(app.Brand)),
 		Lang:        app.Lang,
 		DefaultAs:   app.DefaultAs,
 	}

internal/core/config_test.go

@@ -230,3 +230,20 @@ func TestCliConfig_CanBot(t *testing.T) {
 		})
 	}
 }
+
+// Runtime configs must never carry raw brand casing: the config ingress
+// normalizes it, so downstream equality checks see canonical values.
+func TestResolveConfigFromMulti_NormalizesBrand(t *testing.T) {
+	multi := &MultiAppConfig{Apps: []AppConfig{{
+		AppId:     "cli_x",
+		AppSecret: PlainSecret("test-secret"),
+		Brand:     LarkBrand(" LARK "),
+	}}}
+	cfg, err := ResolveConfigFromMulti(multi, nil, "")
+	if err != nil {
+		t.Fatalf("ResolveConfigFromMulti error = %v", err)
+	}
+	if cfg.Brand != BrandLark {
+		t.Errorf("Brand = %q, want %q (normalized at ingress)", cfg.Brand, BrandLark)
+	}
+}

internal/core/types.go

@@ -3,9 +3,11 @@
 
 package core
 
+import "strings"
+
 // LarkBrand represents the Lark platform brand.
 // "feishu" targets China-mainland, "lark" targets international.
-// Any other string is treated as a custom base URL.
+// ParseBrand and ResolveEndpoints map unrecognized values to BrandFeishu.
 type LarkBrand string
 
 const (
@@ -13,10 +15,10 @@ const (
 	BrandLark   LarkBrand = "lark"
 )
 
-// ParseBrand normalizes a brand string to a LarkBrand constant.
-// Unrecognized values default to BrandFeishu.
+// ParseBrand normalizes a brand string (case-insensitive, whitespace-tolerant);
+// anything other than "lark" normalizes to BrandFeishu.
 func ParseBrand(value string) LarkBrand {
-	if value == "lark" {
+	if strings.ToLower(strings.TrimSpace(value)) == "lark" {
 		return BrandLark
 	}
 	return BrandFeishu
@@ -36,9 +38,10 @@ type Endpoints struct {
 	AppLink  string // e.g. "https://applink.feishu.cn"
 }
 
-// ResolveEndpoints resolves endpoint URLs based on brand.
+// ResolveEndpoints resolves endpoint URLs for the brand, normalizing its
+// input so stored values with unusual casing still resolve correctly.
 func ResolveEndpoints(brand LarkBrand) Endpoints {
-	switch brand {
+	switch ParseBrand(string(brand)) {
 	case BrandLark:
 		return Endpoints{
 			Open:     "https://open.larksuite.com",

internal/core/types_test.go

@@ -57,3 +57,37 @@ func TestResolveOpenBaseURL(t *testing.T) {
 		t.Errorf("ResolveOpenBaseURL(lark) = %q", got)
 	}
 }
+
+func TestParseBrand(t *testing.T) {
+	cases := []struct {
+		in   string
+		want LarkBrand
+	}{
+		{"", BrandFeishu},
+		{"feishu", BrandFeishu},
+		{"lark", BrandLark},
+		{"LARK", BrandLark},
+		{" lark ", BrandLark},
+		{"Lark", BrandLark},
+		{"xyz", BrandFeishu},
+	}
+	for _, c := range cases {
+		if got := ParseBrand(c.in); got != c.want {
+			t.Errorf("ParseBrand(%q) = %q, want %q", c.in, got, c.want)
+		}
+	}
+}
+
+// TestResolveEndpoints_NormalizesBrand locks the boundary invariant: the
+// resolver normalizes its brand input, so historical config values with
+// unusual casing or whitespace still resolve to their intended endpoints.
+func TestResolveEndpoints_NormalizesBrand(t *testing.T) {
+	for _, raw := range []string{"LARK", " lark ", "Lark"} {
+		if got := ResolveEndpoints(LarkBrand(raw)).Open; got != "https://open.larksuite.com" {
+			t.Errorf("ResolveEndpoints(%q).Open = %q, want the lark endpoint", raw, got)
+		}
+	}
+	if got := ResolveEndpoints(LarkBrand("unexpected")).Open; got != "https://open.feishu.cn" {
+		t.Errorf("ResolveEndpoints(unexpected).Open = %q, want the feishu default", got)
+	}
+}

internal/credential/types.go

@@ -72,7 +72,8 @@ func AccountFromCliConfig(cfg *core.CliConfig) *Account {
 	}
 }
 
-// ToCliConfig copies the credential-layer account into the downstream config shape.
+// ToCliConfig copies the credential-layer account into the downstream config
+// shape, normalizing the brand so runtime consumers never see raw casing.
 func (a *Account) ToCliConfig() *core.CliConfig {
 	if a == nil {
 		return nil
@@ -81,7 +82,7 @@ func (a *Account) ToCliConfig() *core.CliConfig {
 		ProfileName:         a.ProfileName,
 		AppID:               a.AppID,
 		AppSecret:           normalizeAccountAppSecret(a.AppSecret),
-		Brand:               a.Brand,
+		Brand:               core.ParseBrand(string(a.Brand)),
 		DefaultAs:           a.DefaultAs,
 		UserOpenId:          a.UserOpenId,
 		UserName:            a.UserName,

internal/credential/types_test.go

@@ -130,3 +130,11 @@ func TestRuntimeAppSecret_TokenOnlyUsesPlaceholder(t *testing.T) {
 		t.Fatalf("RuntimeAppSecret(real) = %q, want %q", got, "secret-1")
 	}
 }
+
+// The credential-layer ingress normalizes brand casing for all runtime consumers.
+func TestToCliConfig_NormalizesBrand(t *testing.T) {
+	acct := &Account{AppID: "cli_x", Brand: " LARK "}
+	if got := acct.ToCliConfig().Brand; got != core.BrandLark {
+		t.Errorf("Brand = %q, want %q", got, core.BrandLark)
+	}
+}

internal/qualitygate/cmd/semantic-review/main_test.go

@@ -9,12 +9,15 @@ import (
 	"path/filepath"
 	"strings"
 	"testing"
+	"time"
 
 	"github.com/larksuite/cli/internal/qualitygate/facts"
 	"github.com/larksuite/cli/internal/qualitygate/semantic"
 )
 
 func TestRunLoadsPolicyAndWaivers(t *testing.T) {
+	freezeNow(t, time.Date(2026, 6, 12, 0, 0, 0, 0, time.UTC))
+
 	repo := t.TempDir()
 	writeSemanticConfig(t, repo, `{
 	  "schema_version": 1,
@@ -65,6 +68,8 @@ func TestRunLoadsPolicyAndWaivers(t *testing.T) {
 }
 
 func TestRunLoadsWaiversFromOverrideFile(t *testing.T) {
+	freezeNow(t, time.Date(2026, 6, 12, 0, 0, 0, 0, time.UTC))
+
 	repo := t.TempDir()
 	writeSemanticConfig(t, repo, `{
 	  "schema_version": 1,
@@ -370,6 +375,13 @@ func writeSemanticConfig(t *testing.T, repo, policy, models, waivers string) {
 	}
 }
 
+func freezeNow(t *testing.T, fixed time.Time) {
+	t.Helper()
+	original := now
+	now = func() time.Time { return fixed }
+	t.Cleanup(func() { now = original })
+}
+
 func readDecision(t *testing.T, path string) semantic.Decision {
 	t.Helper()
 	data, err := os.ReadFile(path)

internal/registry/loader.go

@@ -69,6 +69,12 @@ func Init() {
 	InitWithBrand(core.BrandFeishu)
 }
 
+// ConfiguredBrand reports the brand the registry was initialized with
+// (empty before initialization). Diagnostics and startup-order tests use it.
+func ConfiguredBrand() core.LarkBrand {
+	return configuredBrand
+}
+
 // InitWithBrand initializes the registry by loading embedded data and optionally
 // overlaying cached remote data. The brand determines which remote API host to use.
 // It is safe to call multiple times (sync.Once).

internal/registry/remote.go

@@ -75,13 +75,7 @@ func remoteMetaURL(version string) string {
 	if testMetaURL != "" {
 		return testMetaURL
 	}
-	var base string
-	switch configuredBrand {
-	case core.BrandLark:
-		base = "https://open.larksuite.com/api/tools/open/api_definition"
-	default:
-		base = "https://open.feishu.cn/api/tools/open/api_definition"
-	}
+	base := core.ResolveEndpoints(configuredBrand).Open + "/api/tools/open/api_definition"
 	q := "protocol=meta&client_version=" + url.QueryEscape(build.Version)
 	if version != "" {
 		q += "&data_version=" + url.QueryEscape(version)

internal/selfupdate/updater.go

@@ -16,6 +16,7 @@ import (
 	"strings"
 	"time"
 
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/transport"
 	"github.com/larksuite/cli/internal/vfs"
 )
@@ -49,7 +50,9 @@ const (
 
 var (
 	skillsIndexFetchTimeout = 10 * time.Second
-	officialSkillsIndexURL  = "https://open.feishu.cn/.well-known/skills/index.json"
+	// officialSkillsIndexURL overrides the brand-derived skills index URL in
+	// tests; empty in production.
+	officialSkillsIndexURL = ""
 )
 
 // DetectResult holds installation detection results.
@@ -101,6 +104,9 @@ func (r *NpmResult) CombinedOutput() string {
 // Override DetectOverride / NpmInstallOverride / SkillsCommandOverride / VerifyOverride
 // / RestoreAvailableOverride for testing.
 type Updater struct {
+	// Brand selects the skills index/source endpoints (zero value = feishu).
+	Brand core.LarkBrand
+
 	DetectOverride           func() DetectResult
 	NpmInstallOverride       func(version string) *NpmResult
 	PnpmInstallOverride      func(version string) *NpmResult
@@ -129,6 +135,19 @@ type Updater struct {
 // New creates an Updater with default (real) behavior.
 func New() *Updater { return &Updater{} }
 
+// skillsIndexURL returns the brand's well-known skills index URL.
+func (u *Updater) skillsIndexURL() string {
+	if officialSkillsIndexURL != "" {
+		return officialSkillsIndexURL
+	}
+	return core.ResolveEndpoints(u.Brand).Open + "/.well-known/skills/index.json"
+}
+
+// skillsSource returns the brand's skills source host for `npx skills add`.
+func (u *Updater) skillsSource() string {
+	return core.ResolveEndpoints(u.Brand).Open
+}
+
 // DetectInstallMethod determines how the CLI was installed and whether the
 // owning package manager is available for auto-update.
 func (u *Updater) DetectInstallMethod() DetectResult {
@@ -258,7 +277,7 @@ func (u *Updater) ListOfficialSkillsIndex() *NpmResult {
 	ctx, cancel := context.WithTimeout(context.Background(), skillsIndexFetchTimeout)
 	defer cancel()
 
-	req, err := http.NewRequestWithContext(ctx, http.MethodGet, officialSkillsIndexURL, nil)
+	req, err := http.NewRequestWithContext(ctx, http.MethodGet, u.skillsIndexURL(), nil)
 	if err != nil {
 		r.Err = err
 		return r
@@ -297,7 +316,7 @@ func (u *Updater) ListOfficialSkillsIndex() *NpmResult {
 }
 
 func (u *Updater) ListOfficialSkills() *NpmResult {
-	r := u.runSkillsListOfficial("https://open.feishu.cn")
+	r := u.runSkillsListOfficial(u.skillsSource())
 	if r.Err != nil {
 		r = u.runSkillsListOfficial("larksuite/cli")
 	}
@@ -313,7 +332,7 @@ func (u *Updater) ListGlobalSkillsJSON() *NpmResult {
 }
 
 func (u *Updater) InstallSkill(nameList []string) *NpmResult {
-	r := u.runSkillsInstall("https://open.feishu.cn", nameList)
+	r := u.runSkillsInstall(u.skillsSource(), nameList)
 	if r.Err != nil {
 		r = u.runSkillsInstall("larksuite/cli", nameList)
 	}
@@ -321,7 +340,7 @@ func (u *Updater) InstallSkill(nameList []string) *NpmResult {
 }
 
 func (u *Updater) InstallAllSkills() *NpmResult {
-	r := u.runSkillsAdd("https://open.feishu.cn")
+	r := u.runSkillsAdd(u.skillsSource())
 	if r.Err != nil {
 		r = u.runSkillsAdd("larksuite/cli")
 	}

internal/selfupdate/updater_test.go

@@ -17,6 +17,7 @@ import (
 	"testing"
 	"time"
 
+	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/vfs"
 )
 
@@ -515,3 +516,23 @@ func TestDetectInstallMethod_Caches(t *testing.T) {
 		t.Errorf("expected cached pnpm result to be returned, got %+v", got)
 	}
 }
+
+func TestSkillsBrandHosts(t *testing.T) {
+	cases := []struct {
+		brand      core.LarkBrand
+		wantIndex  string
+		wantSource string
+	}{
+		{core.BrandFeishu, "https://open.feishu.cn/.well-known/skills/index.json", "https://open.feishu.cn"},
+		{core.BrandLark, "https://open.larksuite.com/.well-known/skills/index.json", "https://open.larksuite.com"},
+	}
+	for _, c := range cases {
+		u := &Updater{Brand: c.brand}
+		if got := u.skillsIndexURL(); got != c.wantIndex {
+			t.Errorf("brand %q: skillsIndexURL = %q, want %q", c.brand, got, c.wantIndex)
+		}
+		if got := u.skillsSource(); got != c.wantSource {
+			t.Errorf("brand %q: skillsSource = %q, want %q", c.brand, got, c.wantSource)
+		}
+	}
+}

lint/README.md

@@ -30,8 +30,42 @@ lint/
     ├── rule_subtype_classifier.go
     ├── rule_typed_error_completeness.go
     └── *_test.go
+└── domaincontract/     # endpoint domain contract: no hardcoded resolver hosts
+    ├── scan.go         # ScanRepo(root) ([]lintapi.Violation, error)  ← public entry
+    └── scan_test.go
 ```
 
+## Endpoint domain contract (`domaincontract`)
+
+`domaincontract` is a syntax-level regression guard for the resolver-owned
+Open, Accounts, MCP, and AppLink hosts used by the Go CLI. In production `.go`
+files it rejects:
+
+- string literals containing a resolver-owned host FQDN
+  (`{open,accounts,mcp,applink}.{feishu.cn,larksuite.com}`), and
+- direct references to the SDK base-URL globals (`FeishuBaseUrl` / `LarkBaseUrl`)
+  selected off an import of the SDK root package, which pick a host without
+  going through the resolver. Unrelated identifiers sharing the name are not
+  flagged.
+
+Host literals are permitted only inside the resolver's `ResolveEndpoints`
+function body (`internal/core/types.go`) and in this rule's own host list
+(`lint/domaincontract/scan.go`); a helper elsewhere in the resolver file
+returning a hardcoded host is still rejected. Comments and `_test.go` files
+are not scanned. Literals are unquoted before matching (escape sequences
+cannot hide a host) and match case-insensitively, and dot-imports of the SDK
+root package are rejected outright (they would hide the globals from this
+parse-level guard). The forbidden-host list is bound to the resolver source by
+`TestForbiddenHostsMatchResolver`, so adding a resolver domain without updating
+the guard fails the lint module's tests.
+
+This is not a general outbound-URL or data-flow analyzer. It does not inspect
+non-Go assets, hosts assembled from string fragments, SDK constructor option
+flow, or previously unknown Feishu/Lark hosts. The literal rule and code review
+remain the backstop for those cases.
+
+To add or change an outbound endpoint, edit the resolver — never hardcode a host.
+
 ## Running
 
 ```bash
@@ -42,7 +76,7 @@ go run -C lint . ..
 `-C lint` switches Go's working directory to `lint/`; the `..` argument
 is the repo root to scan (relative to `lint/`).
 
-CI: `.github/workflows/ci.yml` step `Run errs/ lint guards (lintcheck)`.
+CI: `.github/workflows/ci.yml` step `Run source-contract lint guards (lintcheck)`.
 
 Exit codes follow `lint/main.go`:
 

lint/domaincontract/enforce_test.go

@@ -0,0 +1,45 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package domaincontract
+
+import (
+	"errors"
+	"os"
+	"os/exec"
+	"strings"
+	"testing"
+)
+
+// TestLintcheckExitCode proves the guard gates CI end to end: a violating
+// fixture must make the lintcheck binary exit 1, and a clean tree exit 0.
+func TestLintcheckExitCode(t *testing.T) {
+	if testing.Short() {
+		t.Skip("compiles the lintcheck binary")
+	}
+	dirty := t.TempDir()
+	writeFile(t, dirty, "internal/x/x.go", "package x\n\nvar h = \"https://open.feishu.cn\"\n")
+
+	run := func(dir string) (string, error) {
+		cmd := exec.Command("go", "run", "..", dir)
+		cmd.Dir = "." // lint/domaincontract — `..` is the lintcheck main package
+		cmd.Env = os.Environ()
+		out, err := cmd.CombinedOutput()
+		return string(out), err
+	}
+
+	out, err := run(dirty)
+	if err == nil || !strings.Contains(out, "no-hardcoded-endpoint") {
+		t.Fatalf("violating fixture: err=%v out=%s (want exit 1 with a no-hardcoded-endpoint REJECT)", err, out)
+	}
+	var exitErr *exec.ExitError
+	if !errors.As(err, &exitErr) || exitErr.ExitCode() != 1 {
+		t.Fatalf("violating fixture exit = %v, want 1", err)
+	}
+
+	clean := t.TempDir()
+	writeFile(t, clean, "internal/x/x.go", "package x\n\nvar ok = 1\n")
+	if out, err := run(clean); err != nil {
+		t.Fatalf("clean fixture: err=%v out=%s (want exit 0)", err, out)
+	}
+}

lint/domaincontract/scan.go

@@ -0,0 +1,190 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+// Package domaincontract guards the Go CLI against direct reuse of the current
+// resolver-owned host FQDNs outside core.ResolveEndpoints.
+package domaincontract
+
+import (
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"io/fs"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"github.com/larksuite/cli/lint/lintapi"
+)
+
+// forbiddenHosts are the resolver-owned FQDNs. They may only appear as string
+// literals in the allowlisted resolver source.
+var forbiddenHosts = []string{
+	"open.feishu.cn", "accounts.feishu.cn", "mcp.feishu.cn", "applink.feishu.cn",
+	"open.larksuite.com", "accounts.larksuite.com", "mcp.larksuite.com", "applink.larksuite.com",
+}
+
+// forbiddenIdents are the SDK root package's base-URL globals; referencing
+// them picks a host without the resolver. Matched as selectors on an SDK root
+// import, so unrelated same-name identifiers are not flagged.
+var forbiddenIdents = map[string]bool{
+	"FeishuBaseUrl": true,
+	"LarkBaseUrl":   true,
+}
+
+// sdkModulePrefix identifies imports of the Lark OAPI SDK.
+const sdkModulePrefix = "github.com/larksuite/oapi-sdk-go/"
+
+// sdkImportAliases returns the file's local names for the SDK root package
+// (subpackages do not export the base-URL globals).
+func sdkImportAliases(file *ast.File) map[string]bool {
+	aliases := map[string]bool{}
+	for _, imp := range file.Imports {
+		path, err := strconv.Unquote(imp.Path.Value)
+		if err != nil || !strings.HasPrefix(path, sdkModulePrefix) {
+			continue
+		}
+		if strings.Contains(strings.TrimPrefix(path, sdkModulePrefix), "/") {
+			continue // subpackage, not the root
+		}
+		name := "lark" // the SDK root package's package name
+		if imp.Name != nil {
+			name = imp.Name.Name
+		}
+		aliases[name] = true
+	}
+	return aliases
+}
+
+// allowlist holds the only file allowed to carry the literals wholesale:
+// this rule's own host list. The resolver file is scoped per-function instead
+// (see resolverPath).
+var allowlist = map[string]bool{
+	filepath.FromSlash("lint/domaincontract/scan.go"): true,
+}
+
+// resolverPath is the resolver source; host literals are permitted only
+// inside its ResolveEndpoints function body.
+var resolverPath = filepath.FromSlash("internal/core/types.go")
+
+func skipDir(name string) bool {
+	switch name {
+	case "vendor", "testdata", "node_modules", ".git", ".claude":
+		return true
+	}
+	return false
+}
+
+// ScanRepo walks production .go files under root and flags string literals
+// containing a forbidden resolver host outside the allowlist. Comments and
+// _test.go files are not scanned.
+func ScanRepo(root string) ([]lintapi.Violation, error) {
+	var out []lintapi.Violation
+	err := filepath.WalkDir(root, func(path string, d fs.DirEntry, err error) error {
+		if err != nil {
+			return err
+		}
+		if d.IsDir() {
+			if skipDir(d.Name()) {
+				return filepath.SkipDir
+			}
+			return nil
+		}
+		if !strings.HasSuffix(path, ".go") || strings.HasSuffix(path, "_test.go") {
+			return nil
+		}
+		rel, relErr := filepath.Rel(root, path)
+		if relErr == nil && allowlist[rel] {
+			return nil
+		}
+		fset := token.NewFileSet()
+		file, perr := parser.ParseFile(fset, path, nil, 0)
+		if perr != nil {
+			return nil // unparseable file: not our concern
+		}
+		display := path
+		if relErr == nil {
+			display = rel
+		}
+		var allowedFrom, allowedTo token.Pos
+		if relErr == nil && rel == resolverPath {
+			for _, d := range file.Decls {
+				if fd, ok := d.(*ast.FuncDecl); ok && fd.Recv == nil && fd.Name.Name == "ResolveEndpoints" && fd.Body != nil {
+					allowedFrom, allowedTo = fd.Body.Pos(), fd.Body.End()
+					break
+				}
+			}
+		}
+		inResolverBody := func(p token.Pos) bool {
+			return allowedFrom != token.NoPos && p >= allowedFrom && p <= allowedTo
+		}
+		// Dot-imports of the SDK root would hide its globals from this
+		// parse-level guard, so the import form itself is rejected.
+		for _, imp := range file.Imports {
+			path, uerr := strconv.Unquote(imp.Path.Value)
+			if uerr != nil || imp.Name == nil || imp.Name.Name != "." {
+				continue
+			}
+			if strings.HasPrefix(path, sdkModulePrefix) &&
+				!strings.Contains(strings.TrimPrefix(path, sdkModulePrefix), "/") {
+				pos := fset.Position(imp.Pos())
+				out = append(out, lintapi.Violation{
+					Rule:       "no-hardcoded-endpoint",
+					Action:     lintapi.ActionReject,
+					File:       display,
+					Line:       pos.Line,
+					Message:    "dot-import of the SDK root package defeats the endpoint guard",
+					Suggestion: "import the SDK with a package name",
+				})
+			}
+		}
+		sdkAliases := sdkImportAliases(file)
+		ast.Inspect(file, func(n ast.Node) bool {
+			switch node := n.(type) {
+			case *ast.SelectorExpr:
+				pkg, ok := node.X.(*ast.Ident)
+				if ok && pkg.Obj == nil && forbiddenIdents[node.Sel.Name] && sdkAliases[pkg.Name] {
+					pos := fset.Position(node.Pos())
+					out = append(out, lintapi.Violation{
+						Rule:       "no-hardcoded-endpoint",
+						Action:     lintapi.ActionReject,
+						File:       display,
+						Line:       pos.Line,
+						Message:    "SDK base-URL global " + pkg.Name + "." + node.Sel.Name + " bypasses the resolver — use core.ResolveEndpoints",
+						Suggestion: "derive the host from core.ResolveEndpoints(brand) instead of the SDK global",
+					})
+				}
+			case *ast.BasicLit:
+				if node.Kind != token.STRING {
+					return true
+				}
+				if inResolverBody(node.Pos()) {
+					return true
+				}
+				// Unquote and lowercase so escapes or casing cannot hide a host.
+				value := node.Value
+				if v, err := strconv.Unquote(value); err == nil {
+					value = v
+				}
+				lower := strings.ToLower(value)
+				for _, host := range forbiddenHosts {
+					if strings.Contains(lower, host) {
+						pos := fset.Position(node.Pos())
+						out = append(out, lintapi.Violation{
+							Rule:       "no-hardcoded-endpoint",
+							Action:     lintapi.ActionReject,
+							File:       display,
+							Line:       pos.Line,
+							Message:    "hardcoded resolver host " + host + " — outbound domains must come from core.ResolveEndpoints",
+							Suggestion: "use core.ResolveEndpoints(brand) instead of a literal host",
+						})
+						return true
+					}
+				}
+			}
+			return true
+		})
+		return nil
+	})
+	return out, err
+}

lint/domaincontract/scan_test.go

@@ -0,0 +1,231 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package domaincontract
+
+import (
+	"go/ast"
+	"go/parser"
+	"go/token"
+	"net/url"
+	"os"
+	"path/filepath"
+	"strconv"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/lint/lintapi"
+)
+
+// requireEnforced pins every violation to the rejecting rule: a regression
+// that downgrades the guard to an advisory action must fail here.
+func requireEnforced(t *testing.T, vs []lintapi.Violation) {
+	t.Helper()
+	for _, v := range vs {
+		if v.Rule != "no-hardcoded-endpoint" || v.Action != lintapi.ActionReject {
+			t.Fatalf("violation not CI-enforced: rule=%q action=%q (%s:%d)", v.Rule, v.Action, v.File, v.Line)
+		}
+	}
+}
+
+func writeFile(t *testing.T, root, rel, content string) {
+	t.Helper()
+	p := filepath.Join(root, rel)
+	if err := os.MkdirAll(filepath.Dir(p), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(p, []byte(content), 0o644); err != nil {
+		t.Fatal(err)
+	}
+}
+
+func TestScanRepo(t *testing.T) {
+	root := t.TempDir()
+	// Negative: the resolver may hold the literals inside ResolveEndpoints.
+	writeFile(t, root, "internal/core/types.go", "package core\n\nfunc ResolveEndpoints(b string) string {\n\treturn \"https://open.feishu.cn\"\n}\n")
+	// Negative: non-resolver hosts + a comment reference must not trip the guard.
+	writeFile(t, root, "shortcuts/x/display.go", "package x\n\n// see https://open.feishu.cn/document/foo\nvar h = \"https://www.feishu.cn\"\nvar e = \"https://example.feishu.cn\"\nvar r = \"https://registry.npmjs.org/pkg\"\n")
+	// Negative: _test.go files may assert literals.
+	writeFile(t, root, "internal/y/y_test.go", "package y\n\nvar w = \"https://open.larksuite.com\"\n")
+	// Positive: production literal outside the allowlist.
+	writeFile(t, root, "internal/z/z.go", "package z\n\nvar bad = \"https://accounts.larksuite.com/oauth\"\n")
+
+	vs, err := ScanRepo(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	requireEnforced(t, vs)
+	if len(vs) != 1 {
+		t.Fatalf("got %d violations, want 1: %+v", len(vs), vs)
+	}
+	if filepath.Base(vs[0].File) != "z.go" {
+		t.Errorf("violation in %q, want z.go", vs[0].File)
+	}
+}
+
+// SDK base-URL globals are rejected only when selected off an SDK root
+// import; same-name identifiers elsewhere pass.
+func TestScanRepoSDKConstants(t *testing.T) {
+	root := t.TempDir()
+	// Positive: default and renamed imports of the SDK root package.
+	writeFile(t, root, "shortcuts/x/ws.go",
+		"package x\n\nimport \"github.com/larksuite/oapi-sdk-go/v3\"\n\nvar d = lark.FeishuBaseUrl\n")
+	writeFile(t, root, "shortcuts/x/ws2.go",
+		"package x\n\nimport sdk \"github.com/larksuite/oapi-sdk-go/v3\"\n\nvar e = sdk.LarkBaseUrl\n")
+	// Negative: test file may reference the globals.
+	writeFile(t, root, "shortcuts/x/ws_test.go",
+		"package x\n\nimport lark \"github.com/larksuite/oapi-sdk-go/v3\"\n\nvar p = lark.LarkBaseUrl\n")
+	// Negative: same-name local identifier without the SDK import.
+	writeFile(t, root, "shortcuts/y/local.go",
+		"package y\n\nvar FeishuBaseUrl = \"local\"\nvar q = FeishuBaseUrl\n")
+	// Negative: same-name symbol from an unrelated package.
+	writeFile(t, root, "shortcuts/z/other.go",
+		"package z\n\nimport other \"example.com/other\"\n\nvar r = other.FeishuBaseUrl\n")
+	// Negative: SDK subpackage import does not export the globals.
+	writeFile(t, root, "shortcuts/w/sub.go",
+		"package w\n\nimport larkws \"github.com/larksuite/oapi-sdk-go/v3/ws\"\n\nvar s = larkws.FeishuBaseUrl\n")
+	// Negative: a local value shadowing the SDK import alias is not the package.
+	writeFile(t, root, "shortcuts/v/shadow.go",
+		"package v\n\nimport lark \"github.com/larksuite/oapi-sdk-go/v3\"\n\ntype endpoint struct { FeishuBaseUrl string }\nvar _ *lark.Client\nfunc local() string { lark := endpoint{}; return lark.FeishuBaseUrl }\n")
+
+	vs, err := ScanRepo(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	requireEnforced(t, vs)
+	if len(vs) != 2 {
+		t.Fatalf("got %d violations, want 2: %+v", len(vs), vs)
+	}
+	files := map[string]bool{}
+	for _, v := range vs {
+		files[filepath.Base(v.File)] = true
+	}
+	if !files["ws.go"] || !files["ws2.go"] {
+		t.Errorf("violations in %v, want ws.go and ws2.go", files)
+	}
+}
+
+// forbiddenHosts must equal the https hosts in the resolver source, both ways;
+// a resolver domain change without a guard update fails here.
+func TestForbiddenHostsMatchResolver(t *testing.T) {
+	src := filepath.Join("..", "..", "internal", "core", "types.go")
+	fset := token.NewFileSet()
+	file, err := parser.ParseFile(fset, src, nil, 0)
+	if err != nil {
+		t.Fatalf("parse resolver source: %v", err)
+	}
+	// Walk only the receiverless ResolveEndpoints body — the same scope the
+	// production scanner exempts — so unrelated URLs in the file cannot skew
+	// the parity check.
+	var resolverBody ast.Node
+	for _, d := range file.Decls {
+		if fd, ok := d.(*ast.FuncDecl); ok && fd.Recv == nil && fd.Name.Name == "ResolveEndpoints" && fd.Body != nil {
+			resolverBody = fd.Body
+			break
+		}
+	}
+	if resolverBody == nil {
+		t.Fatal("ResolveEndpoints function not found in resolver source")
+	}
+	resolverHosts := map[string]bool{}
+	ast.Inspect(resolverBody, func(n ast.Node) bool {
+		lit, ok := n.(*ast.BasicLit)
+		if !ok || lit.Kind != token.STRING {
+			return true
+		}
+		v, err := strconv.Unquote(lit.Value)
+		if err != nil || !strings.HasPrefix(v, "https://") {
+			return true
+		}
+		// Parse instead of prefix-stripping so a resolver URL that ever gains a
+		// path component still compares by bare host against forbiddenHosts.
+		u, err := url.Parse(v)
+		if err != nil || u.Host == "" {
+			return true
+		}
+		resolverHosts[u.Host] = true
+		return true
+	})
+
+	guardHosts := map[string]bool{}
+	for _, h := range forbiddenHosts {
+		guardHosts[h] = true
+	}
+	for h := range resolverHosts {
+		if !guardHosts[h] {
+			t.Errorf("resolver host %q is not in the guard's forbidden list", h)
+		}
+	}
+	for h := range guardHosts {
+		if !resolverHosts[h] {
+			t.Errorf("guard forbids %q which the resolver does not define", h)
+		}
+	}
+}
+
+// Dot-import rejection and case-insensitive literal matching.
+func TestScanRepoDotImportAndCase(t *testing.T) {
+	root := t.TempDir()
+	// Positive: dot-import of the SDK root package.
+	writeFile(t, root, "shortcuts/a/dot.go",
+		"package a\n\nimport . \"github.com/larksuite/oapi-sdk-go/v3\"\n\nvar d = FeishuBaseUrl\n")
+	// Positive: uppercase host literal.
+	writeFile(t, root, "shortcuts/b/upper.go",
+		"package b\n\nvar u = \"https://OPEN.FEISHU.CN/api\"\n")
+	// Negative: dot-import of an SDK subpackage is out of the globals' scope.
+	writeFile(t, root, "shortcuts/c/sub.go",
+		"package c\n\nimport . \"github.com/larksuite/oapi-sdk-go/v3/ws\"\n\nvar s = 1\n")
+
+	vs, err := ScanRepo(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	requireEnforced(t, vs)
+	if len(vs) != 2 {
+		t.Fatalf("got %d violations, want 2: %+v", len(vs), vs)
+	}
+	files := map[string]bool{}
+	for _, v := range vs {
+		files[filepath.Base(v.File)] = true
+	}
+	if !files["dot.go"] || !files["upper.go"] {
+		t.Errorf("violations in %v, want dot.go and upper.go", files)
+	}
+}
+
+// The resolver file is scoped per-function: a hardcoded host outside the
+// ResolveEndpoints body is rejected.
+func TestScanRepoResolverFunctionScope(t *testing.T) {
+	root := t.TempDir()
+	writeFile(t, root, "internal/core/types.go",
+		"package core\n\nfunc ResolveEndpoints(b string) string {\n\treturn \"https://open.feishu.cn\"\n}\n\nfunc bypass() string { return \"https://open.feishu.cn\" }\n\ntype localResolver struct{}\nfunc (localResolver) ResolveEndpoints() string { return \"https://open.feishu.cn\" }\n")
+
+	vs, err := ScanRepo(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if len(vs) != 2 {
+		t.Fatalf("got %d violations, want 2 (helper and receiver method): %+v", len(vs), vs)
+	}
+	for _, v := range vs {
+		if filepath.Base(v.File) != "types.go" {
+			t.Errorf("violation in %q, want types.go", v.File)
+		}
+	}
+}
+
+// Escape sequences cannot hide a host: literals are unquoted before matching.
+func TestScanRepoEscapedLiteral(t *testing.T) {
+	root := t.TempDir()
+	writeFile(t, root, "internal/e/e.go",
+		"package e\n\nvar h = \"https://open.feishu\\u002ecn\"\n")
+
+	vs, err := ScanRepo(root)
+	if err != nil {
+		t.Fatal(err)
+	}
+	requireEnforced(t, vs)
+	if len(vs) != 1 {
+		t.Fatalf("got %d violations, want 1: %+v", len(vs), vs)
+	}
+}

lint/main.go

@@ -1,10 +1,9 @@
 // Copyright (c) 2026 Lark Technologies Pte. Ltd.
 // SPDX-License-Identifier: MIT
 
-// Command lintcheck runs the source-level errs/ contract guards (all four checks).
-// The fifth contract rule (business path must use typed errors) lives in
-// .golangci.yml as a forbidigo entry; the four checks here are AST-level
-// guards that golangci-lint cannot express.
+// Command lintcheck runs repository source-contract guards that golangci-lint
+// cannot express directly. It currently covers typed-error contracts and the
+// resolver-owned endpoint contract.
 //
 // lintcheck lives in its own Go module under lint/ so its build-time
 // dependency on golang.org/x/tools/go/packages does not leak into the
@@ -30,6 +29,7 @@ import (
 	"fmt"
 	"os"
 
+	"github.com/larksuite/cli/lint/domaincontract"
 	"github.com/larksuite/cli/lint/errscontract"
 	"github.com/larksuite/cli/lint/lintapi"
 )
@@ -43,6 +43,9 @@ type scanner struct {
 
 var scanners = []scanner{
 	{name: "errscontract", fn: errscontract.ScanRepoWithOptions},
+	{name: "domaincontract", fn: func(root string, _ errscontract.ScanOptions) ([]lintapi.Violation, error) {
+		return domaincontract.ScanRepo(root)
+	}},
 }
 
 func main() {

shortcuts/apps/apps_create.go

@@ -9,6 +9,7 @@ import (
 	"io"
 	"strings"
 
+	"github.com/larksuite/cli/internal/envvars"
 	"github.com/larksuite/cli/shortcuts/common"
 )
 
@@ -61,6 +62,7 @@ func buildAppsCreateBody(rctx *common.RuntimeContext) map[string]interface{} {
 	// --app-type is constrained to the lowercase enum (html / 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()
 	body := map[string]interface{}{
 		"name":     strings.TrimSpace(rctx.Str("name")),
 		"app_type": rctx.Str("app-type"),
@@ -71,5 +73,8 @@ func buildAppsCreateBody(rctx *common.RuntimeContext) map[string]interface{} {
 	if icon := strings.TrimSpace(rctx.Str("icon-url")); icon != "" {
 		body["icon_url"] = icon
 	}
+	if agent != "" {
+		body["source_agent"] = agent
+	}
 	return body
 }

shortcuts/apps/apps_create_test.go

@@ -273,3 +273,93 @@ func TestAppsCreate_FullstackDryRun(t *testing.T) {
 		t.Fatalf("dry-run should not contain message: %s", got)
 	}
 }
+
+func TestAppsCreate_WithAgentEnvVar(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_AGENT_NAME", "doubao")
+	factory, stdout, reg := newAppsExecuteFactory(t)
+	stub := &httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/spark/v1/apps",
+		Body: map[string]interface{}{
+			"code": 0,
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{"app_id": "app_d", "name": "Demo"},
+			},
+		},
+	}
+	reg.Register(stub)
+
+	if err := runAppsShortcut(t, AppsCreate,
+		[]string{"+create", "--name", "Demo", "--app-type", "html", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("execute err=%v", err)
+	}
+
+	var sent map[string]interface{}
+	if err := json.Unmarshal(stub.CapturedBody, &sent); err != nil {
+		t.Fatalf("decode body: %v", err)
+	}
+	if sent["source_agent"] != "doubao" {
+		t.Fatalf("body.source_agent = %v, want doubao", sent["source_agent"])
+	}
+}
+
+func TestAppsCreate_WithoutAgentEnvVar(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_AGENT_NAME", "")
+	factory, stdout, reg := newAppsExecuteFactory(t)
+	stub := &httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/spark/v1/apps",
+		Body: map[string]interface{}{
+			"code": 0,
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{"app_id": "app_d", "name": "Demo"},
+			},
+		},
+	}
+	reg.Register(stub)
+
+	if err := runAppsShortcut(t, AppsCreate,
+		[]string{"+create", "--name", "Demo", "--app-type", "html", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("execute err=%v", err)
+	}
+
+	var sent map[string]interface{}
+	if err := json.Unmarshal(stub.CapturedBody, &sent); err != nil {
+		t.Fatalf("decode body: %v", err)
+	}
+	if _, present := sent["source_agent"]; present {
+		t.Fatalf("source_agent should not be present when env var is empty: %v", sent)
+	}
+}
+
+func TestAppsCreate_AgentEnvVarNotSet(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_AGENT_NAME", "")
+	factory, stdout, reg := newAppsExecuteFactory(t)
+	stub := &httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/spark/v1/apps",
+		Body: map[string]interface{}{
+			"code": 0,
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{"app_id": "app_d", "name": "Demo"},
+			},
+		},
+	}
+	reg.Register(stub)
+
+	if err := runAppsShortcut(t, AppsCreate,
+		[]string{"+create", "--name", "Demo", "--app-type", "html", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("execute err=%v", err)
+	}
+
+	var sent map[string]interface{}
+	if err := json.Unmarshal(stub.CapturedBody, &sent); err != nil {
+		t.Fatalf("decode body: %v", err)
+	}
+	if _, present := sent["source_agent"]; present {
+		t.Fatalf("source_agent should not be present when env var is unset: %v", sent)
+	}
+}

shortcuts/apps/apps_errors.go

@@ -44,8 +44,9 @@ func appsExternalToolError(err error, format string, args ...any) *errs.Internal
 	return errs.NewInternalError(errs.SubtypeExternalTool, format, args...).WithCause(err)
 }
 
-// appsSubprocessEnvelopeError classifies a malformed or failed envelope from a
-// lark-cli subprocess (+git-credential-init / +env-pull) as internal/invalid_response.
+// appsSubprocessEnvelopeError classifies a malformed or unexpected response
+// structure as internal/invalid_response. Used for subprocess envelopes
+// (+git-credential-init / +env-pull) and server responses (e.g. pre_release).
 func appsSubprocessEnvelopeError(format string, args ...any) *errs.InternalError {
 	return errs.NewInternalError(errs.SubtypeInvalidResponse, format, args...)
 }

shortcuts/apps/apps_get.go

@@ -0,0 +1,67 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package apps
+
+import (
+	"context"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/larksuite/cli/internal/validate"
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+// AppsGet fetches a single app's detail by app ID.
+var AppsGet = common.Shortcut{
+	Service:     appsService,
+	Command:     "+get",
+	Description: "Get a single app's detail by app ID (returns app_type, name, description, publish status, etc.)",
+	Risk:        "read",
+	Tips: []string{
+		"Example: lark-cli apps +get --app-id <app_id>",
+		"Example: lark-cli apps +get --app-id <app_id> --dry-run",
+		"Tip: extract app type with --jq '.data.app.app_type'",
+	},
+	Scopes:    []string{"spark:app:read"},
+	AuthTypes: []string{"user"},
+	HasFormat: true,
+	Flags: []common.Flag{
+		{Name: "app-id", Desc: "app ID", Required: true},
+	},
+	Validate: func(ctx context.Context, rctx *common.RuntimeContext) error {
+		if strings.TrimSpace(rctx.Str("app-id")) == "" {
+			return appsValidationParamError("--app-id", "--app-id is required")
+		}
+		return nil
+	},
+	DryRun: func(ctx context.Context, rctx *common.RuntimeContext) *common.DryRunAPI {
+		appID := strings.TrimSpace(rctx.Str("app-id"))
+		return common.NewDryRunAPI().
+			GET(fmt.Sprintf("%s/apps/%s", apiBasePath, validate.EncodePathSegment(appID))).
+			Desc("Get app detail (returns app_id, app_type, name, description, icon_url, created_at, updated_at, is_published)")
+	},
+	Execute: func(ctx context.Context, rctx *common.RuntimeContext) error {
+		appID := strings.TrimSpace(rctx.Str("app-id"))
+		data, err := rctx.CallAPITyped("GET", fmt.Sprintf("%s/apps/%s", apiBasePath, validate.EncodePathSegment(appID)), nil, nil)
+		if err != nil {
+			return withAppsHint(err, appIDListHint)
+		}
+		rctx.OutFormat(data, nil, func(w io.Writer) {
+			app, _ := data["app"].(map[string]interface{})
+			if app == nil {
+				return
+			}
+			fmt.Fprintf(w, "app_id: %v\n", app["app_id"])
+			fmt.Fprintf(w, "app_type: %v\n", app["app_type"])
+			fmt.Fprintf(w, "name: %v\n", app["name"])
+			if desc, ok := app["description"].(string); ok && desc != "" {
+				fmt.Fprintf(w, "description: %s\n", desc)
+			}
+			fmt.Fprintf(w, "is_published: %v\n", app["is_published"])
+			fmt.Fprintf(w, "updated_at: %v\n", app["updated_at"])
+		})
+		return nil
+	},
+}

shortcuts/apps/apps_get_test.go

@@ -0,0 +1,109 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package apps
+
+import (
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/internal/httpmock"
+)
+
+func TestAppsGet_Success(t *testing.T) {
+	factory, stdout, reg := newAppsExecuteFactory(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_test",
+		Body: map[string]interface{}{
+			"code": 0,
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":       "app_test",
+					"app_type":     "html",
+					"name":         "TestApp",
+					"description":  "A test application",
+					"icon_url":     "https://example.com/icon.svg",
+					"is_published": true,
+					"created_at":   "2026-05-18T10:00:00Z",
+					"updated_at":   "2026-06-01T12:00:00Z",
+				},
+			},
+		},
+	})
+
+	if err := runAppsShortcut(t, AppsGet,
+		[]string{"+get", "--app-id", "app_test", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("execute err=%v", err)
+	}
+	got := stdout.String()
+	if !strings.Contains(got, "app_test") {
+		t.Fatalf("stdout missing app_id: %s", got)
+	}
+	if !strings.Contains(got, "html") {
+		t.Fatalf("stdout missing app_type: %s", got)
+	}
+}
+
+func TestAppsGet_RequiresAppID(t *testing.T) {
+	factory, stdout, _ := newAppsExecuteFactory(t)
+	err := runAppsShortcut(t, AppsGet,
+		[]string{"+get", "--as", "user"}, factory, stdout)
+	if err == nil || !strings.Contains(err.Error(), "app-id") {
+		t.Fatalf("expected app-id required error, got %v", err)
+	}
+}
+
+func TestAppsGet_EmptyAppID(t *testing.T) {
+	factory, stdout, _ := newAppsExecuteFactory(t)
+	err := runAppsShortcut(t, AppsGet,
+		[]string{"+get", "--app-id", "", "--as", "user"}, factory, stdout)
+	requireAppsValidationProblem(t, err)
+}
+
+func TestAppsGet_DryRun(t *testing.T) {
+	factory, stdout, _ := newAppsExecuteFactory(t)
+	if err := runAppsShortcut(t, AppsGet,
+		[]string{"+get", "--app-id", "app_test", "--dry-run", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("dry-run err=%v", err)
+	}
+	got := stdout.String()
+	if !strings.Contains(got, "/open-apis/spark/v1/apps/app_test") {
+		t.Fatalf("dry-run missing API path: %s", got)
+	}
+}
+
+func TestAppsGet_PrettyOutput(t *testing.T) {
+	factory, stdout, reg := newAppsExecuteFactory(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_test",
+		Body: map[string]interface{}{
+			"code": 0,
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":       "app_test",
+					"app_type":     "html",
+					"name":         "PrettyApp",
+					"description":  "A pretty test app",
+					"is_published": true,
+					"updated_at":   "2026-06-01T12:00:00Z",
+				},
+			},
+		},
+	})
+
+	if err := runAppsShortcut(t, AppsGet,
+		[]string{"+get", "--app-id", "app_test", "--format", "pretty", "--as", "user"},
+		factory, stdout); err != nil {
+		t.Fatalf("execute err=%v", err)
+	}
+	got := stdout.String()
+	for _, want := range []string{"app_id:", "app_type:", "name:", "is_published:"} {
+		if !strings.Contains(got, want) {
+			t.Fatalf("pretty output missing %q: %s", want, got)
+		}
+	}
+}

shortcuts/apps/apps_html_publish.go

@@ -4,29 +4,32 @@
 package apps
 
 import (
+	"bytes"
 	"context"
 	"fmt"
 	"io"
+	"net/http"
 	"path/filepath"
 	"strings"
 
+	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/extension/fileio"
 	"github.com/larksuite/cli/internal/client"
 	"github.com/larksuite/cli/internal/validate"
 	"github.com/larksuite/cli/shortcuts/common"
 )
 
-// AppsHTMLPublish packs --path as tar.gz and uploads + publishes via one multipart POST.
+// AppsHTMLPublish packs --path as tar.gz and publishes an HTML app.
 var AppsHTMLPublish = common.Shortcut{
 	Service:     appsService,
 	Command:     "+html-publish",
-	Description: "Publish HTML to an app (single multipart POST returns the access URL)",
+	Description: "Publish HTML to an app (returns url or release_id depending on app type)",
 	Risk:        "write",
 	Tips: []string{
 		"Example: lark-cli apps +html-publish --app-id <app_id> --path ./dist",
 		"Example: lark-cli apps +html-publish --app-id <app_id> --path ./site --dry-run",
 	},
-	Scopes:    []string{"spark:app:write"},
+	Scopes:    []string{"spark:app:write", "spark:app:read"},
 	AuthTypes: []string{"user"},
 	HasFormat: true,
 	Flags: []common.Flag{
@@ -70,7 +73,7 @@ var AppsHTMLPublish = common.Shortcut{
 		appID := strings.TrimSpace(rctx.Str("app-id"))
 		path := strings.TrimSpace(rctx.Str("path"))
 		dry := common.NewDryRunAPI()
-		dry.Desc("Upload tar.gz + publish HTML (multipart, returns url)")
+		dry.Desc("Pack tar.gz and publish HTML app (actual API path determined at runtime by app type; returns url or release_id)")
 		dry.POST(fmt.Sprintf("%s/apps/%s/upload_and_release_html_code", apiBasePath, validate.EncodePathSegment(appID))).
 			Set("content_type", "multipart/form-data")
 
@@ -119,8 +122,17 @@ var AppsHTMLPublish = common.Shortcut{
 			AppID: strings.TrimSpace(rctx.Str("app-id")),
 			Path:  strings.TrimSpace(rctx.Str("path")),
 		}
-		client := appsHTMLPublishAPI{runtime: rctx}
-		out, err := runHTMLPublish(ctx, rctx.FileIO(), client, spec)
+
+		appType := queryAppType(ctx, rctx, spec.AppID)
+
+		var out map[string]interface{}
+		var err error
+		if appType == "modern_html" {
+			out, err = runHTMLPublishTOS(ctx, rctx, spec)
+		} else {
+			client := appsHTMLPublishAPI{runtime: rctx}
+			out, err = runHTMLPublish(ctx, rctx.FileIO(), client, spec)
+		}
 		if err != nil {
 			return err
 		}
@@ -128,6 +140,9 @@ var AppsHTMLPublish = common.Shortcut{
 			if url, ok := out["url"].(string); ok && url != "" {
 				fmt.Fprintf(w, "url: %s\n", url)
 			}
+			if rid, ok := out["release_id"].(string); ok && rid != "" {
+				fmt.Fprintf(w, "release_id: %s\n", rid)
+			}
 		})
 		return nil
 	},
@@ -214,8 +229,11 @@ func ensureIndexHTML(candidates []htmlPublishCandidate) error {
 		WithHint("index.html is the app entrypoint; for a directory put index.html at the root, or pass a single file named index.html")
 }
 
-func runHTMLPublish(ctx context.Context, fio fileio.FileIO, publisher appsHTMLPublishClient, spec appsHTMLPublishSpec) (map[string]interface{}, error) {
-	candidates, err := walkHTMLPublishCandidates(fio, spec.Path)
+// prepareHTMLPublishTarball validates candidates under path and builds a
+// tar.gz payload ready for upload. Shared by runHTMLPublish and
+// runHTMLPublishTOS.
+func prepareHTMLPublishTarball(fio fileio.FileIO, path string) (*htmlPublishTarball, error) {
+	candidates, err := walkHTMLPublishCandidates(fio, path)
 	if err != nil {
 		return nil, err
 	}
@@ -238,12 +256,19 @@ func runHTMLPublish(ctx context.Context, fio fileio.FileIO, publisher appsHTMLPu
 	if err != nil {
 		return nil, err
 	}
-
 	if tarball.Size > maxHTMLPublishTarballBytes {
 		return nil, appsValidationParamError("--path",
 			"packed tar.gz size %d bytes exceeds %d bytes limit", tarball.Size, maxHTMLPublishTarballBytes).
 			WithHint("reduce --path contents, remove unrelated large files, then retry")
 	}
+	return tarball, nil
+}
+
+func runHTMLPublish(ctx context.Context, fio fileio.FileIO, publisher appsHTMLPublishClient, spec appsHTMLPublishSpec) (map[string]interface{}, error) {
+	tarball, err := prepareHTMLPublishTarball(fio, spec.Path)
+	if err != nil {
+		return nil, err
+	}
 
 	resp, err := publisher.HTMLPublish(ctx, spec.AppID, tarball)
 	if err != nil {
@@ -256,3 +281,74 @@ func runHTMLPublish(ctx context.Context, fio fileio.FileIO, publisher appsHTMLPu
 	}
 	return out, nil
 }
+
+// runHTMLPublishTOS handles the modern_html publish path: validate → tar.gz →
+// call pre_release to get TOS upload URL → upload tar.gz to TOS → return
+// tos_path for +release-create --tos-path.
+func runHTMLPublishTOS(ctx context.Context, rctx *common.RuntimeContext, spec appsHTMLPublishSpec) (map[string]interface{}, error) {
+	tarball, err := prepareHTMLPublishTarball(rctx.FileIO(), spec.Path)
+	if err != nil {
+		return nil, err
+	}
+
+	// Step 1: call pre_release to get TOS upload URL and tos_path.
+	preReleasePath := fmt.Sprintf("%s/apps/%s/pre_release", apiBasePath, validate.EncodePathSegment(spec.AppID))
+	preData, err := rctx.CallAPITyped("GET", preReleasePath, nil, nil)
+	if err != nil {
+		return nil, err
+	}
+	kvs, _ := preData["kvs"].([]interface{})
+	if len(kvs) == 0 {
+		return nil, appsSubprocessEnvelopeError("pre_release returned no kvs")
+	}
+	kvm := make(map[string]string, len(kvs))
+	for _, item := range kvs {
+		kv, _ := item.(map[string]interface{})
+		if kv == nil {
+			continue
+		}
+		k, _ := kv["key"].(string)
+		v, _ := kv["value"].(string)
+		if k != "" {
+			kvm[k] = v
+		}
+	}
+	uploadURL := kvm["upload_url"]
+	tosPath := kvm["tos_path"]
+	if uploadURL == "" || tosPath == "" {
+		return nil, appsSubprocessEnvelopeError("pre_release kvs missing upload_url or tos_path")
+	}
+
+	// Step 2: upload tar.gz to TOS via presigned URL (bypasses Lark gateway).
+	//nolint:forbidigo // presigned TOS upload bypasses the Lark gateway — raw http is required; not a Lark API call, so RuntimeContext.DoAPI does not apply.
+	req, err := http.NewRequestWithContext(ctx, http.MethodPut, uploadURL, bytes.NewReader(tarball.Body))
+	if err != nil {
+		return nil, errs.NewNetworkError(errs.SubtypeNetworkTransport, "build TOS upload request").WithCause(err)
+	}
+	req.ContentLength = tarball.Size
+	req.Header.Set("Content-Type", "application/gzip")
+	resp, err := newFileTransferClient().Do(req) //nolint:forbidigo // presigned TOS upload, see above.
+	if err != nil {
+		return nil, errs.NewNetworkError(errs.SubtypeNetworkTransport, "TOS upload failed").WithCause(err).WithRetryable()
+	}
+	defer resp.Body.Close()
+	if resp.StatusCode >= 400 {
+		if resp.StatusCode >= 500 {
+			return nil, errs.NewNetworkError(errs.SubtypeNetworkServer, "TOS upload failed: HTTP %d", resp.StatusCode).WithRetryable()
+		}
+		return nil, errs.NewNetworkError(errs.SubtypeNetworkTransport, "TOS upload failed: HTTP %d", resp.StatusCode)
+	}
+
+	// Step 3: call release-create with tos_path to trigger deployment.
+	releasePath := fmt.Sprintf(releaseCreatePath, validate.EncodePathSegment(spec.AppID))
+	releaseData, err := rctx.CallAPITyped("POST", releasePath, nil, map[string]interface{}{
+		"tos_path": tosPath,
+	})
+	if err != nil {
+		return nil, err
+	}
+
+	return map[string]interface{}{
+		"release_id": common.GetString(releaseData, "release_id"),
+	}, nil
+}

shortcuts/apps/apps_html_publish_test.go

@@ -6,10 +6,21 @@ package apps
 import (
 	"context"
 	"errors"
+	"net/http"
+	"net/http/httptest"
 	"os"
 	"path/filepath"
 	"strings"
 	"testing"
+
+	"github.com/spf13/cobra"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/extension/fileio"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/shortcuts/common"
 )
 
 type fakeAppsHTMLPublishClient struct {
@@ -53,7 +64,7 @@ func TestRunHTMLPublish_HappyPath(t *testing.T) {
 }
 
 func TestRunHTMLPublish_OnlyURLInEnvelope(t *testing.T) {
-	// Pin 概要设计 §5.3 不变量 4 "同步语义不会变成异步":
+	// Pin 概要设计 §5.3 不变量 4 "同步语义不会变成异步" (legacy html path only):
 	// envelope 只含 url，未来若有人加 status / release_id 字段会被这个测试拦截。
 	site := writeAppsSampleSite(t)
 	fake := &fakeAppsHTMLPublishClient{
@@ -582,3 +593,226 @@ func TestRunHTMLPublish_IgnoresOversizeNonHTML(t *testing.T) {
 		t.Fatalf("client should be called; calls=%v", fake.calls)
 	}
 }
+
+// ── runHTMLPublishTOS tests ──
+
+// permissiveFIOProvider wraps permissiveFIO as a fileio.Provider for tests
+// that call runHTMLPublishTOS (which obtains FileIO via rctx.FileIO()).
+type permissiveFIOProvider struct{}
+
+func (permissiveFIOProvider) Name() string                                { return "test-permissive" }
+func (permissiveFIOProvider) ResolveFileIO(context.Context) fileio.FileIO { return permissiveFIO{} }
+
+// newTOSTestRuntime builds a RuntimeContext with httpmock registry and a
+// permissive FileIO provider, ready for runHTMLPublishTOS unit tests.
+func newTOSTestRuntime(t *testing.T) (*common.RuntimeContext, *httpmock.Registry) {
+	t.Helper()
+	t.Setenv("HOME", t.TempDir())
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	cfg := &core.CliConfig{
+		AppID:      "test-app-" + strings.ToLower(t.Name()),
+		AppSecret:  "test-secret",
+		Brand:      core.BrandFeishu,
+		UserOpenId: "ou_test",
+	}
+	factory, _, _, reg := cmdutil.TestFactory(t, cfg)
+	factory.FileIOProvider = permissiveFIOProvider{}
+	rt := common.TestNewRuntimeContextForAPI(
+		context.Background(),
+		&cobra.Command{Use: "+tos-test"},
+		cfg, factory, core.AsUser,
+	)
+	return rt, reg
+}
+
+func TestRunHTMLPublishTOS_Success(t *testing.T) {
+	site := writeAppsSampleSite(t)
+	rt, reg := newTOSTestRuntime(t)
+
+	// Start httptest server to accept the TOS upload.
+	tosServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		if r.Method != http.MethodPut {
+			t.Errorf("TOS upload method = %s, want PUT", r.Method)
+		}
+		if ct := r.Header.Get("Content-Type"); ct != "application/gzip" {
+			t.Errorf("TOS upload Content-Type = %s, want application/gzip", ct)
+		}
+		w.WriteHeader(http.StatusOK)
+	}))
+	defer tosServer.Close()
+
+	// Register pre_release API stub.
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_tos/pre_release",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"kvs": []interface{}{
+					map[string]interface{}{"key": "upload_url", "value": tosServer.URL},
+					map[string]interface{}{"key": "tos_path", "value": "tos://bucket/key"},
+				},
+			},
+		},
+	})
+
+	// Register release-create API stub.
+	reg.Register(&httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/spark/v1/apps/app_tos/releases",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"release_id": "rel_123",
+				"status":     "publishing",
+			},
+		},
+	})
+
+	out, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  site,
+	})
+	if err != nil {
+		t.Fatalf("err=%v", err)
+	}
+	if out["release_id"] != "rel_123" {
+		t.Fatalf("release_id=%v, want rel_123", out["release_id"])
+	}
+}
+
+func TestRunHTMLPublishTOS_MissingIndexHTML(t *testing.T) {
+	dir := t.TempDir()
+	// Create a file that is NOT named index.html.
+	if err := os.WriteFile(filepath.Join(dir, "foo.html"), []byte("<html></html>"), 0o644); err != nil {
+		t.Fatalf("write: %v", err)
+	}
+
+	rt, _ := newTOSTestRuntime(t)
+	_, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  dir,
+	})
+	if err == nil {
+		t.Fatalf("expected error for missing index.html")
+	}
+	if !strings.Contains(err.Error(), "index.html") {
+		t.Fatalf("error should mention index.html, got: %v", err)
+	}
+}
+
+func TestRunHTMLPublishTOS_PreReleaseError(t *testing.T) {
+	site := writeAppsSampleSite(t)
+	rt, reg := newTOSTestRuntime(t)
+
+	// Register pre_release API stub that returns an error code.
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_tos/pre_release",
+		Body: map[string]interface{}{
+			"code": float64(99999),
+			"msg":  "internal server error",
+		},
+	})
+
+	_, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  site,
+	})
+	if err == nil {
+		t.Fatalf("expected error from pre_release API failure")
+	}
+}
+
+func TestRunHTMLPublishTOS_MissingParams(t *testing.T) {
+	site := writeAppsSampleSite(t)
+	rt, reg := newTOSTestRuntime(t)
+
+	// Register pre_release API stub that returns empty kvs list.
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_tos/pre_release",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"kvs": []interface{}{},
+			},
+		},
+	})
+
+	_, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  site,
+	})
+	if err == nil {
+		t.Fatalf("expected error for empty kvs")
+	}
+	problem := requireAppsProblem(t, err, errs.CategoryInternal)
+	if !strings.Contains(problem.Message, "no kvs") {
+		t.Fatalf("error should mention 'no kvs', got: %q", problem.Message)
+	}
+}
+
+func TestRunHTMLPublishTOS_MissingParamsObject(t *testing.T) {
+	site := writeAppsSampleSite(t)
+	rt, reg := newTOSTestRuntime(t)
+
+	// Register pre_release API stub that returns no kvs key at all.
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_tos/pre_release",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{},
+		},
+	})
+
+	_, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  site,
+	})
+	if err == nil {
+		t.Fatalf("expected error for missing kvs")
+	}
+	problem := requireAppsProblem(t, err, errs.CategoryInternal)
+	if !strings.Contains(problem.Message, "no kvs") {
+		t.Fatalf("error should mention 'no kvs', got: %q", problem.Message)
+	}
+}
+
+func TestRunHTMLPublishTOS_UploadFails(t *testing.T) {
+	site := writeAppsSampleSite(t)
+	rt, reg := newTOSTestRuntime(t)
+
+	// Start httptest server that returns 500.
+	tosServer := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
+		w.WriteHeader(http.StatusInternalServerError)
+	}))
+	defer tosServer.Close()
+
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_tos/pre_release",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"kvs": []interface{}{
+					map[string]interface{}{"key": "upload_url", "value": tosServer.URL},
+					map[string]interface{}{"key": "tos_path", "value": "tos://bucket/key"},
+				},
+			},
+		},
+	})
+
+	_, err := runHTMLPublishTOS(context.Background(), rt, appsHTMLPublishSpec{
+		AppID: "app_tos",
+		Path:  site,
+	})
+	if err == nil {
+		t.Fatalf("expected error from TOS upload failure")
+	}
+	problem := requireAppsProblem(t, err, errs.CategoryNetwork)
+	if !strings.Contains(problem.Message, "500") {
+		t.Fatalf("error should mention HTTP 500, got: %q", problem.Message)
+	}
+}

shortcuts/apps/apps_init.go

@@ -11,6 +11,7 @@ import (
 	"os"
 	"os/exec"
 	"path/filepath"
+
 	"strings"
 	"unicode"
 
@@ -38,17 +39,58 @@ const (
 )
 
 const (
-	miaodaCLIPkg    = "@lark-apaas/miaoda-cli@latest"
-	defaultTemplate = "nestjs-react-fullstack"
+	miaodaCLIPkg    = "@lark-apaas/miaoda-cli@0.1.20-alpha.dd573f8"
+	npmRegistry     = "https://registry.npmmirror.com"
 	metaRelPath     = ".spark/meta.json"
 	steeringRelPath = ".agent/skills/steering"
 	seedReadme      = "README.md"
 )
 
+// Fallback committer identity written to the cloned repo's LOCAL git config when
+// no user.name/user.email is resolvable (from local, global, or system config).
+// The scaffold's `git commit` would otherwise fail with "please tell me who you
+// are"; an existing identity (e.g. the developer's global config) is respected.
+const (
+	defaultGitUserName  = "lark-cli-bot"
+	defaultGitUserEmail = "lark-cli-bot@miaoda.com"
+)
+
 // initRunner is the commandRunner used by +init. Package-level so unit tests
 // can swap in a fakeCommandRunner. Production uses execCommandRunner.
 var initRunner commandRunner = execCommandRunner{}
 
+// appTypePolicy captures the per-app-type control points +init toggles, keeping
+// each knob out of the inline `appType == "..."` checks that would otherwise be
+// scattered through the flow. Add a field here (and set it in appTypePolicies)
+// for each new control point rather than threading another type comparison
+// through appsInitExecute.
+type appTypePolicy struct {
+	// skipInstall passes --skip-install to `npx ... app init`, so scaffolding
+	// runs no dependency install.
+	skipInstall bool
+	// skipEnvPull skips the post-init `+env-pull` step, on both the fresh-init
+	// tail and the already-initialized refresh path.
+	skipEnvPull bool
+	// skipSkillsSync skips the conditional `npx ... skills sync --local` step on
+	// the non-empty (`app sync`) scaffold path.
+	skipSkillsSync bool
+}
+
+// appTypePolicies maps an app_type to its +init control strategy. Types absent
+// from the map get the zero-value policy (install runs, env is pulled, skills
+// are synced).
+var appTypePolicies = map[string]appTypePolicy{
+	// modern_html is a static HTML site: no dependencies to install, no startup
+	// env vars to pull, and no steering skills to sync.
+	"modern_html": {skipInstall: true, skipEnvPull: true, skipSkillsSync: true},
+}
+
+// policyForAppType returns the +init control strategy for appType. Unlisted
+// types (including "") get the zero-value policy.
+func policyForAppType(appType string) appTypePolicy {
+	return appTypePolicies[appType]
+}
+
 // AppsInit initializes an app's code and local development environment.
 var AppsInit = common.Shortcut{
 	Service:     appsService,
@@ -59,13 +101,15 @@ var AppsInit = common.Shortcut{
 		"Example: lark-cli apps +init --app-id <app_id> --dir <dir>",
 		"Example: lark-cli apps +init --app-id <app_id> --dir <dir> --dry-run",
 	},
-	// +init makes no direct lark API calls (it shells out to the
-	// +git-credential-init subprocess, which enforces its own scopes), so it
-	// declares no scopes of its own. Explicit []string{} (not nil) per the
-	// convention enforced by TestAllShortcutsScopesNotNil.
-	Scopes:    []string{},
-	AuthTypes: []string{"user"},
-	HasFormat: true,
+	// +init calls queryAppType (GET /apps/{id}) which requires spark:app:read;
+	// the scope is declared as conditional since the call is non-fatal.
+	// The git credential subprocess enforces its own scopes independently.
+	// Explicit []string{} (not nil) per the convention enforced by
+	// TestAllShortcutsScopesNotNil.
+	Scopes:            []string{},
+	ConditionalScopes: []string{"spark:app:read"},
+	AuthTypes:         []string{"user"},
+	HasFormat:         true,
 	Flags: []common.Flag{
 		// NOTE: --app-id is intentionally NOT Required:true. The framework maps
 		// Required:true to cobra's MarkFlagRequired, whose error is plain-text
@@ -75,24 +119,28 @@ var AppsInit = common.Shortcut{
 		// check lives in Validate (typed validation error -> exit 2).
 		{Name: "app-id", Desc: "app ID"},
 		{Name: "dir", Desc: "clone target directory; absolute or relative path (default ./<app-id>)"},
-		{Name: "template", Desc: "code-init template for an empty repo; optional — if omitted, derived from the app's tech stack"},
+		{Name: "source-path", Desc: "path to existing source files (e.g. HTML output from an agent) to incorporate into the initialized project"},
 	},
 	Validate: func(ctx context.Context, rctx *common.RuntimeContext) error {
 		if strings.TrimSpace(rctx.Str("app-id")) == "" {
 			return appsValidationParamError("--app-id", "--app-id is required")
 		}
+		if sp := strings.TrimSpace(rctx.Str("source-path")); sp != "" {
+			if err := charcheck.RejectControlChars(sp, "--source-path"); err != nil {
+				return appsValidationParamError("--source-path", "%v", err).WithCause(err)
+			}
+		}
 		return nil
 	},
 	DryRun: func(ctx context.Context, rctx *common.RuntimeContext) *common.DryRunAPI {
 		appID := strings.TrimSpace(rctx.Str("app-id"))
-		template := resolveTemplate(rctx, appID)
 		dry := common.NewDryRunAPI().
 			Desc("Initialize app code (credential-init, clone, checkout, npx code-init, optional commit/push)").
 			Set("credential_init", fmt.Sprintf("apps +git-credential-init --app-id %s --format json", appID)).
 			Set("checkout", "git checkout "+defaultInitBranch).
-			Set("scaffold", fmt.Sprintf("empty repo: npx -y --prefer-online %s app init --template %s --app-id %s; non-empty: npx -y --prefer-online %s app sync + .spark/meta.json app_id patch + conditional skills sync --local", miaodaCLIPkg, template, appID, miaodaCLIPkg)).
+			Set("scaffold", fmt.Sprintf("empty repo: npx -y --prefer-online %s app init --app-type <appType> --app-id %s; non-empty: npx -y --prefer-online %s app sync + .spark/meta.json app_id patch + conditional skills sync --local", miaodaCLIPkg, appID, miaodaCLIPkg)).
 			Set("commit_push", "conditional: git add -A + commit + push origin "+defaultInitBranch+" when the working tree has changes").
-			Set("template", template).
+			Set("template", "derived from queryAppType (fallback: full_stack)").
 			Set("env_pull", fmt.Sprintf("apps +env-pull --app-id %s --project-path <clone_path> --format json (after successful init)", appID))
 		dir, err := resolveTargetPath(rctx, appID)
 		if err != nil {
@@ -122,20 +170,6 @@ func defaultCloneDir(appID string) string {
 	return filepath.Join(".", appID)
 }
 
-// resolveTemplate returns the scaffold template for an empty-repo `app init`.
-// An explicit --template wins. When omitted, it should be derived from the
-// app's tech stack.
-// TODO(apps-init): look up the app by appID via the apps API (e.g. `apps +list`
-// or a get-app endpoint), read its tech stack, and map tech-stack -> template
-// through a (future) enum. Until that lands, fall back to defaultTemplate.
-func resolveTemplate(rctx *common.RuntimeContext, appID string) string {
-	if t := strings.TrimSpace(rctx.Str("template")); t != "" {
-		return t
-	}
-	// TODO(apps-init): derive from app tech stack (apps API + enum mapping).
-	return defaultTemplate
-}
-
 // initLogf writes a one-line progress message to stderr. stdout stays reserved
 // for the structured JSON envelope, so progress never pollutes it. Callers must
 // never pass a raw repository_url (it may embed a token) — pass step names,
@@ -294,6 +328,34 @@ func ensureMetaAppID(dir, appID string) error {
 	return nil
 }
 
+// ensureGitIdentity guarantees the cloned repo has a committer identity so the
+// scaffold's `git commit` cannot fail with "please tell me who you are". It sets
+// the repo-LOCAL user.name/user.email to the lark-cli-bot defaults ONLY when
+// each is not already resolvable from local/global/system config, so a
+// developer's existing identity is never overwritten. Each key is handled
+// independently (a machine with only user.name set still gets a default email).
+func ensureGitIdentity(ctx context.Context, dir string) error {
+	if err := ensureGitConfigValue(ctx, dir, "user.name", defaultGitUserName); err != nil {
+		return err
+	}
+	return ensureGitConfigValue(ctx, dir, "user.email", defaultGitUserEmail)
+}
+
+// ensureGitConfigValue sets <key>=fallback in the repo-local git config when key
+// resolves to no value. `git config --get` exits non-zero (or prints nothing)
+// when the key is unset at every scope; any resolved value (including one
+// inherited from global/system) is left untouched.
+func ensureGitConfigValue(ctx context.Context, dir, key, fallback string) error {
+	stdout, _, err := initRunner.Run(ctx, dir, "git", "config", "--get", key)
+	if err == nil && strings.TrimSpace(stdout) != "" {
+		return nil // already configured at some scope — respect it
+	}
+	if _, stderr, e := initRunner.Run(ctx, dir, "git", "config", key, fallback); e != nil {
+		return appsExternalToolError(e, "git config %s failed: %s", key, gitErr(stderr, e))
+	}
+	return nil
+}
+
 // hasSteeringSkills reports whether <dir>/.agent/skills/steering exists as a dir.
 func hasSteeringSkills(dir string) bool {
 	info, err := os.Stat(filepath.Join(dir, steeringRelPath)) //nolint:forbidigo // shortcuts cannot import internal/vfs (depguard rule shortcuts-no-vfs); path is under the validated clone dir, and FileIO.Stat rejects absolute paths.
@@ -326,34 +388,54 @@ func isEmptyRepo(ctx context.Context, dir string) (bool, error) {
 // runScaffold runs the npx scaffolding step inside the cloned repo (cwd=dir).
 // Empty repo -> `app init`; non-empty -> `app sync` + meta app_id patch +
 // conditional `skills sync`. Returns "init" or "upgrade".
-func runScaffold(ctx context.Context, dir, appID, template string) (string, error) {
+func runScaffold(ctx context.Context, dir, appID, appType, sourcePath string) (string, error) {
 	empty, err := isEmptyRepo(ctx, dir)
 	if err != nil {
 		return "", err
 	}
 	if empty {
-		// isEmptyRepo treats a repo with no tracked files — or only the backend's
-		// seed README.md — as empty. If other seed files (e.g. .gitignore) can
-		// appear, extend isEmptyRepo's allow-list accordingly.
-		if _, stderr, err := initRunner.Run(ctx, dir, "npx", "-y", "--prefer-online", miaodaCLIPkg, "app", "init", "--template", template, "--app-id", appID); err != nil {
+		args := scaffoldInitArgs(appType, appID, sourcePath)
+		if _, stderr, err := initRunner.Run(ctx, dir, "npx", args...); err != nil {
 			return "", appsExternalToolError(err, "npx app init failed: %s", gitErr(stderr, err))
 		}
 		return scaffoldKindInit, nil
 	}
-	if _, stderr, err := initRunner.Run(ctx, dir, "npx", "-y", "--prefer-online", miaodaCLIPkg, "app", "sync"); err != nil {
+	if _, stderr, err := initRunner.Run(ctx, dir, "npx", "-y", "--prefer-online", "--registry", npmRegistry, miaodaCLIPkg, "app", "sync"); err != nil {
 		return "", appsExternalToolError(err, "npx app sync failed: %s", gitErr(stderr, err))
 	}
 	if err := ensureMetaAppID(dir, appID); err != nil {
 		return "", err
 	}
-	if !hasSteeringSkills(dir) {
-		if _, stderr, err := initRunner.Run(ctx, dir, "npx", "-y", "--prefer-online", miaodaCLIPkg, "skills", "sync", "--local"); err != nil {
+	if !policyForAppType(appType).skipSkillsSync && !hasSteeringSkills(dir) {
+		if _, stderr, err := initRunner.Run(ctx, dir, "npx", "-y", "--prefer-online", "--registry", npmRegistry, miaodaCLIPkg, "skills", "sync", "--local"); err != nil {
 			return "", appsExternalToolError(err, "npx skills sync failed: %s", gitErr(stderr, err))
 		}
 	}
 	return scaffoldKindUpgrade, nil
 }
 
+// scaffoldInitArgs builds the npx argument list for `app init`.
+// appType from queryAppType is passed as --app-type; falls back to "full_stack"
+// when empty. sourcePath is appended as --source-path when non-empty.
+// --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.
+func scaffoldInitArgs(appType, appID, sourcePath string) []string {
+	base := []string{"-y", "--prefer-online", "--registry", npmRegistry, miaodaCLIPkg, "app", "init"}
+	at := appType
+	if at == "" {
+		at = "full_stack"
+	}
+	base = append(base, "--app-type", at, "--app-id", appID)
+	if sourcePath != "" {
+		base = append(base, "--source-path", sourcePath)
+	}
+	if policyForAppType(appType).skipInstall {
+		base = append(base, "--skip-install")
+	}
+	return base
+}
+
 // parseRepoURLFromEnvelope extracts data.repository_url from a lark-cli JSON
 // envelope ({"ok":true,"data":{"repository_url":"..."}}). The field name
 // matches the contract emitted by `apps +git-credential-init`.
@@ -445,6 +527,9 @@ func appsInitExecute(ctx context.Context, rctx *common.RuntimeContext) error {
 		return err
 	}
 
+	appType := queryAppType(ctx, rctx, appID)
+	policy := policyForAppType(appType)
+
 	// Already-initialized short-circuit: a dir containing .spark/meta.json is an
 	// initialized app repo -> skip clone/scaffold/commit, but still refresh
 	// the local env so a re-run picks up the latest startup env vars.
@@ -457,6 +542,19 @@ func appsInitExecute(ctx context.Context, rctx *common.RuntimeContext) error {
 			"committed":  false,
 			"pushed":     false,
 		}
+		if appType != "" {
+			out["app_type"] = appType
+		}
+		if policy.skipEnvPull {
+			out["env_pulled"] = false
+			out["env_pull_skipped"] = true
+			out["message"] = "Repository already initialized. You can start developing."
+			rctx.OutFormat(out, nil, func(w io.Writer) {
+				fmt.Fprintf(w, "✓ Already initialized at %s\n", dir)
+				fmt.Fprintln(w, "仓库已初始化完成，可以开始开发了。")
+			})
+			return nil
+		}
 		initLogf(rctx, "Pulling local environment variables...")
 		envFile, envPullErr := pullEnv(ctx, rctx, appID, dir)
 		envPulled := envPullErr == ""
@@ -514,8 +612,21 @@ func appsInitExecute(ctx context.Context, rctx *common.RuntimeContext) error {
 		return appsExternalToolError(err, "git checkout %s failed: %s", defaultInitBranch, gitErr(stderr, err))
 	}
 
+	// Ensure a committer identity exists before the scaffold commit; only sets
+	// repo-local defaults when none is configured (existing identity is kept).
+	if err := ensureGitIdentity(ctx, dir); err != nil {
+		return err
+	}
+
 	initLogf(rctx, "Initializing app code (running miaoda-cli)...")
-	scaffold, err := runScaffold(ctx, dir, appID, resolveTemplate(rctx, appID))
+	sourcePath := strings.TrimSpace(rctx.Str("source-path"))
+	if sourcePath != "" {
+		sourcePath, err = filepath.Abs(sourcePath) //nolint:forbidigo // shortcuts cannot import internal/vfs (depguard rule shortcuts-no-vfs); sourcePath is control-char-validated in Validate.
+		if err != nil {
+			return appsValidationParamError("--source-path", "--source-path cannot be resolved: %v", err)
+		}
+	}
+	scaffold, err := runScaffold(ctx, dir, appID, appType, sourcePath)
 	if err != nil {
 		return err
 	}
@@ -530,15 +641,6 @@ func appsInitExecute(ctx context.Context, rctx *common.RuntimeContext) error {
 		initLogf(rctx, "Working tree clean — skipped commit/push")
 	}
 
-	initLogf(rctx, "Pulling local environment variables...")
-	envFile, envPullErr := pullEnv(ctx, rctx, appID, dir)
-	envPulled := envPullErr == ""
-	if envPulled {
-		initLogf(rctx, "Local environment written to %s", envFile)
-	} else {
-		initLogf(rctx, "Could not pull local env vars: %s", envPullErr)
-	}
-
 	out := map[string]interface{}{
 		"app_id":         appID,
 		"repository_url": redactURLCredentials(repoURL),
@@ -547,21 +649,38 @@ func appsInitExecute(ctx context.Context, rctx *common.RuntimeContext) error {
 		"scaffold":       scaffold,
 		"committed":      committed,
 		"pushed":         pushed,
-		"env_pulled":     envPulled,
 		"message":        "Repository initialized. You can start developing.",
 	}
-	if envPulled {
-		out["env_file"] = envFile
-	} else {
-		out["env_pull_error"] = envPullErr
-		out["message"] = fmt.Sprintf("Repository initialized. Could not pull local env vars automatically — run `lark-cli apps +env-pull --app-id %s` to retry.", appID)
+	if appType != "" {
+		out["app_type"] = appType
 	}
+
+	if policy.skipEnvPull {
+		out["env_pulled"] = false
+		out["env_pull_skipped"] = true
+	} else {
+		initLogf(rctx, "Pulling local environment variables...")
+		envFile, envPullErr := pullEnv(ctx, rctx, appID, dir)
+		envPulled := envPullErr == ""
+		out["env_pulled"] = envPulled
+		if envPulled {
+			initLogf(rctx, "Local environment written to %s", envFile)
+			out["env_file"] = envFile
+		} else {
+			initLogf(rctx, "Could not pull local env vars: %s", envPullErr)
+			out["env_pull_error"] = envPullErr
+			out["message"] = fmt.Sprintf("Repository initialized. Could not pull local env vars automatically — run `lark-cli apps +env-pull --app-id %s` to retry.", appID)
+		}
+	}
+
 	rctx.OutFormat(out, nil, func(w io.Writer) {
 		fmt.Fprintf(w, "✓ Repository initialized at %s\n", dir)
 		fmt.Fprintf(w, "  branch: %s\n  scaffold: %s\n", defaultInitBranch, scaffold)
-		if envPulled {
-			fmt.Fprintf(w, "✓ Local environment written to %s\n", envFile)
-		} else {
+		if policy.skipEnvPull {
+			fmt.Fprintln(w, "  (env pull skipped)")
+		} else if envPulled, _ := out["env_pulled"].(bool); envPulled {
+			fmt.Fprintf(w, "✓ Local environment written to %s\n", out["env_file"])
+		} else if envPullErr, ok := out["env_pull_error"].(string); ok {
 			fmt.Fprintf(w, "⚠ Could not pull local env vars: %s\n", envPullErr)
 			fmt.Fprintf(w, "  run `lark-cli apps +env-pull --app-id %s` to retry\n", appID)
 		}

shortcuts/apps/apps_init_test.go

@@ -20,46 +20,20 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/httpmock"
 	"github.com/larksuite/cli/shortcuts/common"
 )
 
 // testRuntimeWithDir builds a *common.RuntimeContext whose backing cobra command
-// has string flags "dir" (=dirFlag) and "template" (=defaultTemplate) registered,
-// mirroring how +init reads them at runtime via rctx.Str.
+// has a string flag "dir" (=dirFlag) registered, mirroring how +init reads it
+// at runtime via rctx.Str.
 func testRuntimeWithDir(t *testing.T, dirFlag string) *common.RuntimeContext {
 	t.Helper()
 	cmd := &cobra.Command{Use: "init"}
 	cmd.Flags().String("dir", dirFlag, "")
-	cmd.Flags().String("template", defaultTemplate, "")
 	return common.TestNewRuntimeContext(cmd, nil)
 }
 
-// testRuntimeWithTemplate builds a *common.RuntimeContext with "dir" and
-// "template" string flags registered, mirroring +init's runtime flag set. The
-// template flag is registered with an empty default (matching the real flag,
-// which no longer carries Default: defaultTemplate); pass tpl="" to model an
-// omitted --template and a non-empty tpl to model an explicit one.
-func testRuntimeWithTemplate(t *testing.T, dirFlag, tpl string) *common.RuntimeContext {
-	t.Helper()
-	cmd := &cobra.Command{Use: "init"}
-	cmd.Flags().String("dir", dirFlag, "")
-	cmd.Flags().String("template", tpl, "")
-	return common.TestNewRuntimeContext(cmd, nil)
-}
-
-func TestResolveTemplate(t *testing.T) {
-	if got := resolveTemplate(testRuntimeWithTemplate(t, "", "foo"), "app_x"); got != "foo" {
-		t.Errorf("explicit --template = %q, want foo", got)
-	}
-	if got := resolveTemplate(testRuntimeWithTemplate(t, "", ""), "app_x"); got != defaultTemplate {
-		t.Errorf("omitted --template = %q, want fallback %q", got, defaultTemplate)
-	}
-	// Whitespace-only --template is treated as omitted -> fallback.
-	if got := resolveTemplate(testRuntimeWithTemplate(t, "", "   "), "app_x"); got != defaultTemplate {
-		t.Errorf("whitespace --template = %q, want fallback %q", got, defaultTemplate)
-	}
-}
-
 func TestResolveTargetPath(t *testing.T) {
 	got, err := resolveTargetPath(testRuntimeWithDir(t, ""), "app_x")
 	if err != nil {
@@ -261,12 +235,12 @@ func TestRunScaffold_EmptyRepo(t *testing.T) {
 		t.Run("ls="+ls, func(t *testing.T) {
 			f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: ls}}}
 			withFakeRunner(t, f)
-			kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "nestjs-react-fullstack")
+			kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "", "")
 			if err != nil || kind != "init" {
 				t.Fatalf("ls=%q kind=%q err=%v, want init", ls, kind, err)
 			}
 			c := findCall(f.calls, "npx", "-y")
-			if c == nil || !containsAll(c, "-y", "--prefer-online", miaodaCLIPkg, "app", "init", "--template", "nestjs-react-fullstack", "--app-id", "app_x") {
+			if c == nil || !containsAll(c, "-y", "--prefer-online", miaodaCLIPkg, "app", "init", "--app-type", "full_stack", "--app-id", "app_x") {
 				t.Errorf("app init not invoked with expected args: %v", f.calls)
 			}
 			if c != nil && containsAll(c, "--local") {
@@ -280,7 +254,7 @@ func TestRunScaffold_NonEmpty_SyncsWhenNoSteering(t *testing.T) {
 	dir := t.TempDir() // no steering dir, no meta.json
 	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: "src/x.ts\n"}}}
 	withFakeRunner(t, f)
-	kind, err := runScaffold(context.Background(), dir, "app_x", "nestjs-react-fullstack")
+	kind, err := runScaffold(context.Background(), dir, "app_x", "", "")
 	if err != nil || kind != "upgrade" {
 		t.Fatalf("kind=%q err=%v, want upgrade", kind, err)
 	}
@@ -294,12 +268,24 @@ func TestRunScaffold_NonEmpty_SyncsWhenNoSteering(t *testing.T) {
 	}
 }
 
+func TestRunScaffold_NonEmpty_ModernHTML_SkipsSyncEvenWithoutSteering(t *testing.T) {
+	dir := t.TempDir() // no steering dir → sync would run for non-modern_html
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: "src/x.ts\n"}}}
+	withFakeRunner(t, f)
+	if _, err := runScaffold(context.Background(), dir, "app_x", "modern_html", ""); err != nil {
+		t.Fatal(err)
+	}
+	if findCallArg(f.calls, "npx", "skills", "sync") != nil {
+		t.Error("skills sync must be skipped for modern_html regardless of steering dir")
+	}
+}
+
 func TestRunScaffold_NonEmpty_SkipsSyncWhenSteeringExists(t *testing.T) {
 	dir := t.TempDir()
 	os.MkdirAll(filepath.Join(dir, steeringRelPath), 0o755)
 	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: "src/x.ts\n"}}}
 	withFakeRunner(t, f)
-	if _, err := runScaffold(context.Background(), dir, "app_x", "nestjs-react-fullstack"); err != nil {
+	if _, err := runScaffold(context.Background(), dir, "app_x", "", ""); err != nil {
 		t.Fatal(err)
 	}
 	if findCallArg(f.calls, "npx", "skills", "sync") != nil {
@@ -313,7 +299,7 @@ func TestRunScaffold_AppInitFailure(t *testing.T) {
 		"npx -y":       {stderr: "boom", err: errors.New("exit 1")},
 	}}
 	withFakeRunner(t, f)
-	if _, err := runScaffold(context.Background(), t.TempDir(), "app_x", "nestjs-react-fullstack"); err == nil {
+	if _, err := runScaffold(context.Background(), t.TempDir(), "app_x", "", ""); err == nil {
 		t.Error("app init failure must propagate")
 	}
 }
@@ -342,13 +328,13 @@ func TestAppsInit_EmptyRepo_EndToEnd(t *testing.T) {
 	if _, ok := data["npx_skipped"]; ok {
 		t.Error("npx_skipped must be removed")
 	}
-	// --template is omitted here, so resolveTemplate falls back to
-	// defaultTemplate and `app init` must still receive --template nestjs-react-fullstack.
+	// appType is empty, so scaffoldInitArgs falls back to "full_stack"
+	// and `app init` must still receive --app-type full_stack.
 	c := findCall(f.calls, "npx", "-y")
 	if c == nil {
 		t.Error("npx scaffold not invoked")
-	} else if !containsAll(c, "-y", "--prefer-online", miaodaCLIPkg, "app", "init", "--template", defaultTemplate, "--app-id", "app_x") {
-		t.Errorf("app init missing expected --template fallback args: %v", c)
+	} else if !containsAll(c, "-y", "--prefer-online", miaodaCLIPkg, "app", "init", "--app-type", "full_stack", "--app-id", "app_x") {
+		t.Errorf("app init missing expected --app-type fallback args: %v", c)
 	} else if containsAll(c, "--local") {
 		t.Errorf("app init must NOT carry --local: %v", c)
 	}
@@ -751,22 +737,6 @@ func newAppsExecuteFactoryWithStderr(t *testing.T) (*cmdutil.Factory, *bytes.Buf
 }
 
 func TestAppsInit_Req1_Wording(t *testing.T) {
-	var tmpl *common.Flag
-	for i := range AppsInit.Flags {
-		if AppsInit.Flags[i].Name == "template" {
-			tmpl = &AppsInit.Flags[i]
-		}
-	}
-	if tmpl == nil {
-		t.Fatal("--template flag missing")
-	}
-	if strings.Contains(strings.ToLower(tmpl.Desc), "scaffold") {
-		t.Errorf("--template Desc still mentions scaffold: %q", tmpl.Desc)
-	}
-	if !strings.Contains(strings.ToLower(tmpl.Desc), "code-init") {
-		t.Errorf("--template Desc should use code-init wording: %q", tmpl.Desc)
-	}
-
 	// The --dry-run output is a flat object (DryRunAPI marshals to top-level keys
 	// description/scaffold/api/...), NOT wrapped in {"data":...}, so parse stdout
 	// directly rather than via parseEnvelopeData.
@@ -787,9 +757,8 @@ func TestAppsInit_Req1_Wording(t *testing.T) {
 		t.Error("dry-run must keep machine-contract key `scaffold`")
 	} else if !strings.Contains(scaffold, "skills sync --local") {
 		t.Errorf("dry-run scaffold string must show --local on skills sync: %q", scaffold)
-	} else if strings.Contains(scaffold, "app init --template nestjs-react-fullstack --app-id app_x --local") ||
-		strings.Contains(scaffold, "app sync --local") {
-		t.Errorf("dry-run scaffold string must NOT show --local on app init / app sync: %q", scaffold)
+	} else if strings.Contains(scaffold, "app sync --local") {
+		t.Errorf("dry-run scaffold string must NOT show --local on app sync: %q", scaffold)
 	}
 
 	f := &fakeCommandRunner{results: map[string]fakeCallResult{
@@ -1250,7 +1219,7 @@ func TestRunScaffold_NonEmpty_SyncFailure(t *testing.T) {
 		"git ls-files": {stdout: "src/x.ts\n"},
 		"npx -y":       {err: errors.New("sync boom")},
 	}})
-	if _, err := runScaffold(context.Background(), t.TempDir(), "app_x", "tpl"); err == nil {
+	if _, err := runScaffold(context.Background(), t.TempDir(), "app_x", "", ""); err == nil {
 		t.Error("npx app sync failure must surface as an error")
 	}
 }
@@ -1630,7 +1599,7 @@ func TestRunScaffold_SubprocessFailureIsExternalTool(t *testing.T) {
 		"git ls-files": {stderr: "fatal: not a git repository", err: cause},
 	}}
 	withFakeRunner(t, f)
-	_, err := runScaffold(context.Background(), t.TempDir(), "app_x", "nestjs-react-fullstack")
+	_, err := runScaffold(context.Background(), t.TempDir(), "app_x", "", "")
 	if err == nil {
 		t.Fatalf("expected error from failing git subprocess")
 	}
@@ -1645,3 +1614,368 @@ func TestRunScaffold_SubprocessFailureIsExternalTool(t *testing.T) {
 		t.Fatalf("cause chain not preserved: %v", err)
 	}
 }
+
+func TestRunScaffold_HtmlPassesTemplate(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: ""}}}
+	withFakeRunner(t, f)
+	kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "html", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if kind != scaffoldKindInit {
+		t.Errorf("kind = %q, want %q", kind, scaffoldKindInit)
+	}
+	c := findCall(f.calls, "npx", "-y")
+	if c == nil {
+		t.Fatal("npx not called")
+	}
+	if !containsAll(c, "--app-type", "html") {
+		t.Errorf("expected --app-type html in args: %v", c)
+	}
+}
+
+func TestRunScaffold_ModernHtmlPassesTemplate(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: ""}}}
+	withFakeRunner(t, f)
+	kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "modern_html", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if kind != scaffoldKindInit {
+		t.Errorf("kind = %q, want %q", kind, scaffoldKindInit)
+	}
+	c := findCall(f.calls, "npx", "-y")
+	if c == nil {
+		t.Fatal("npx not called")
+	}
+	if !containsAll(c, "--app-type", "modern_html") {
+		t.Errorf("expected --app-type modern_html in args: %v", c)
+	}
+}
+
+func TestRunScaffold_EmptyAppTypeFallback(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: ""}}}
+	withFakeRunner(t, f)
+	kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if kind != scaffoldKindInit {
+		t.Errorf("kind = %q, want %q", kind, scaffoldKindInit)
+	}
+	c := findCall(f.calls, "npx", "-y")
+	if c == nil {
+		t.Fatal("npx not called")
+	}
+	if !containsAll(c, "--app-type", "full_stack") {
+		t.Errorf("expected --app-type full_stack in args: %v", c)
+	}
+}
+
+func TestRunScaffold_FullStackPassesTemplate(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"git ls-files": {stdout: ""}}}
+	withFakeRunner(t, f)
+	kind, err := runScaffold(context.Background(), t.TempDir(), "app_x", "full_stack", "")
+	if err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if kind != scaffoldKindInit {
+		t.Errorf("kind = %q, want %q", kind, scaffoldKindInit)
+	}
+	c := findCall(f.calls, "npx", "-y")
+	if c == nil {
+		t.Fatal("npx not called")
+	}
+	if !containsAll(c, "--app-type", "full_stack") {
+		t.Errorf("expected --app-type full_stack in args: %v", c)
+	}
+}
+
+func TestScaffoldInitArgs_WithAppType(t *testing.T) {
+	args := scaffoldInitArgs("modern_html", "app_x", "")
+	if !containsAll(args, "--app-type", "modern_html", "--app-id", "app_x") {
+		t.Errorf("expected --app-type modern_html --app-id app_x, got %v", args)
+	}
+	// modern_html skips dependency install.
+	if !containsAll(args, "--skip-install") {
+		t.Errorf("expected --skip-install for modern_html, got %v", args)
+	}
+	for _, a := range args {
+		if a == "--source-path" {
+			t.Errorf("--source-path must not appear when sourcePath is empty: %v", args)
+		}
+	}
+}
+
+func TestPolicyForAppType(t *testing.T) {
+	// modern_html decouples all control points: skip install, env-pull, skills sync.
+	if p := policyForAppType("modern_html"); !p.skipInstall || !p.skipEnvPull || !p.skipSkillsSync {
+		t.Errorf("modern_html policy = %+v, want all skip flags set", p)
+	}
+	// Unlisted types (including "") get the zero-value policy: everything runs.
+	for _, at := range []string{"full_stack", "", "backend"} {
+		if p := policyForAppType(at); p.skipInstall || p.skipEnvPull || p.skipSkillsSync {
+			t.Errorf("policy for %q = %+v, want zero value", at, p)
+		}
+	}
+}
+
+func TestScaffoldInitArgs_SkipInstallOnlyForModernHTML(t *testing.T) {
+	// Non-modern_html types run the install step (no --skip-install).
+	for _, at := range []string{"full_stack", "", "backend"} {
+		args := scaffoldInitArgs(at, "app_x", "")
+		for _, a := range args {
+			if a == "--skip-install" {
+				t.Errorf("--skip-install must not appear for app-type %q: %v", at, args)
+			}
+		}
+	}
+}
+
+func TestScaffoldInitArgs_EmptyFallback(t *testing.T) {
+	args := scaffoldInitArgs("", "app_x", "")
+	if !containsAll(args, "--app-type", "full_stack", "--app-id", "app_x") {
+		t.Errorf("expected --app-type full_stack fallback, got %v", args)
+	}
+}
+
+func TestScaffoldInitArgs_WithSourcePath(t *testing.T) {
+	args := scaffoldInitArgs("modern_html", "app_x", "/path/to/src")
+	if !containsAll(args, "--app-type", "modern_html", "--app-id", "app_x", "--source-path", "/path/to/src") {
+		t.Errorf("expected --source-path /path/to/src, got %v", args)
+	}
+}
+
+// configSetValue finds a `git config <key> <value>` SET call (not a `--get`)
+// in the recorded fake calls and returns its value.
+func configSetValue(calls [][]string, key string) (string, bool) {
+	for _, c := range calls {
+		if len(c) >= 5 && c[1] == "git" && c[2] == "config" && c[3] == key {
+			return c[4], true
+		}
+	}
+	return "", false
+}
+
+func TestEnsureGitIdentity_SetsDefaultsWhenUnset(t *testing.T) {
+	f := &fakeCommandRunner{} // no "git config" result → `--get` returns empty stdout
+	withFakeRunner(t, f)
+	if err := ensureGitIdentity(context.Background(), "/repo"); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if v, ok := configSetValue(f.calls, "user.name"); !ok || v != defaultGitUserName {
+		t.Errorf("user.name set = (%q,%v), want %q", v, ok, defaultGitUserName)
+	}
+	if v, ok := configSetValue(f.calls, "user.email"); !ok || v != defaultGitUserEmail {
+		t.Errorf("user.email set = (%q,%v), want %q", v, ok, defaultGitUserEmail)
+	}
+}
+
+func TestEnsureGitIdentity_RespectsExisting(t *testing.T) {
+	// `git config --get` returns a value → identity resolvable, nothing is set.
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{
+		"git config": {stdout: "Existing Dev\n"},
+	}}
+	withFakeRunner(t, f)
+	if err := ensureGitIdentity(context.Background(), "/repo"); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if _, ok := configSetValue(f.calls, "user.name"); ok {
+		t.Error("user.name must not be overwritten when already configured")
+	}
+	if _, ok := configSetValue(f.calls, "user.email"); ok {
+		t.Error("user.email must not be overwritten when already configured")
+	}
+}
+
+func TestEnsureGitIdentity_SetFailurePropagates(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{
+		"git config": {stderr: "boom", err: errors.New("exit 1")},
+	}}
+	withFakeRunner(t, f)
+	if err := ensureGitIdentity(context.Background(), "/repo"); err == nil {
+		t.Error("expected error when git config set fails")
+	}
+}
+
+func TestAppsInit_WithAppType_FreshClone(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{
+		"credential-init": credInitOK("http://u:t@h/app_typed.git"),
+		"git clone":       {},
+		"git checkout":    {},
+		"git ls-files":    {stdout: ""},
+		"git status":      {stdout: " A src/app.ts\n"},
+	}}
+	withFakeRunner(t, f)
+	factory, stdout, reg := newAppsExecuteFactory(t)
+
+	// Register a meta mock so queryAppType returns "modern_html"
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_typed",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_typed",
+					"app_type": "MODERN_HTML",
+				},
+			},
+		},
+	})
+
+	dir := relCloneDir(t)
+	if err := runAppsShortcut(t, AppsInit, []string{"+init", "--app-id", "app_typed", "--dir", dir, "--as", "user"}, factory, stdout); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	data := parseEnvelopeData(t, stdout)
+	if data["app_type"] != "modern_html" {
+		t.Errorf("app_type = %v, want modern_html", data["app_type"])
+	}
+	// Verify the scaffold used --app-type modern_html
+	c := findCall(f.calls, "npx", "-y")
+	if c == nil {
+		t.Fatal("npx not called")
+	}
+	if !containsAll(c, "--app-type", "modern_html") {
+		t.Errorf("expected --app-type modern_html, got %v", c)
+	}
+}
+
+func TestAppsInit_ModernHtml_SkipsEnvPull(t *testing.T) {
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{
+		"credential-init": credInitOK("https://git.test/app_mh.git"),
+		"git clone":       {},
+		"git checkout":    {},
+		"git ls-files":    {stdout: ""},
+		"npx -y":          {},
+		"git status":      {stdout: ""},
+	}}
+	withFakeRunner(t, f)
+	factory, stdout, reg := newAppsExecuteFactory(t)
+
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_mh",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_mh",
+					"app_type": "MODERN_HTML",
+				},
+			},
+		},
+	})
+
+	dir := relCloneDir(t)
+	if err := runAppsShortcut(t, AppsInit, []string{"+init", "--app-id", "app_mh", "--dir", dir, "--as", "user"}, factory, stdout); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	data := parseEnvelopeData(t, stdout)
+	if data["env_pull_skipped"] != true {
+		t.Errorf("env_pull_skipped = %v, want true", data["env_pull_skipped"])
+	}
+	if data["env_pulled"] != false {
+		t.Errorf("env_pulled = %v, want false", data["env_pulled"])
+	}
+	// Verify env-pull was NOT called
+	for _, c := range f.calls {
+		if len(c) >= 3 && c[2] == "apps" && len(c) >= 4 && c[3] == "+env-pull" {
+			t.Fatal("env-pull should not be called for modern_html")
+		}
+	}
+}
+
+func TestAppsInit_AlreadyInitialized_ModernHtml_SkipsEnvPull(t *testing.T) {
+	dir := relCloneDir(t)
+	abs, err := filepath.Abs(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := os.MkdirAll(filepath.Join(abs, ".spark"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(abs, metaRelPath), []byte(`{"app_id":"app_mh2"}`), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	f := &fakeCommandRunner{}
+	withFakeRunner(t, f)
+	factory, stdout, reg := newAppsExecuteFactory(t)
+
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_mh2",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_mh2",
+					"app_type": "MODERN_HTML",
+				},
+			},
+		},
+	})
+
+	if err := runAppsShortcut(t, AppsInit, []string{"+init", "--app-id", "app_mh2", "--dir", dir, "--as", "user"}, factory, stdout); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	data := parseEnvelopeData(t, stdout)
+	if data["scaffold"] != "already_initialized" {
+		t.Errorf("scaffold = %v, want already_initialized", data["scaffold"])
+	}
+	if data["env_pull_skipped"] != true {
+		t.Errorf("env_pull_skipped = %v, want true", data["env_pull_skipped"])
+	}
+	if len(f.calls) != 0 {
+		t.Errorf("no commands should be called for already-initialized modern_html, got %v", f.calls)
+	}
+}
+
+func TestAppsInit_WithAppType_AlreadyInitialized(t *testing.T) {
+	dir := relCloneDir(t)
+	abs, err := filepath.Abs(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := os.MkdirAll(filepath.Join(abs, ".spark"), 0o755); err != nil {
+		t.Fatal(err)
+	}
+	if err := os.WriteFile(filepath.Join(abs, metaRelPath), []byte(`{"app_id":"app_typed2"}`), 0o644); err != nil {
+		t.Fatal(err)
+	}
+	envFile := filepath.Join(abs, ".env.local")
+	f := &fakeCommandRunner{results: map[string]fakeCallResult{"env-pull": envPullOK(envFile)}}
+	withFakeRunner(t, f)
+	factory, stdout, reg := newAppsExecuteFactory(t)
+
+	// Register meta mock so queryAppType returns "html"
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_typed2",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_typed2",
+					"app_type": "HTML",
+				},
+			},
+		},
+	})
+
+	if err := runAppsShortcut(t, AppsInit, []string{"+init", "--app-id", "app_typed2", "--dir", dir, "--as", "user"}, factory, stdout); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+
+	data := parseEnvelopeData(t, stdout)
+	if data["scaffold"] != "already_initialized" {
+		t.Errorf("scaffold = %v, want already_initialized", data["scaffold"])
+	}
+	if data["app_type"] != "html" {
+		t.Errorf("app_type = %v, want html", data["app_type"])
+	}
+}

shortcuts/apps/apps_meta.go

@@ -0,0 +1,34 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package apps
+
+import (
+	"context"
+	"fmt"
+	"strings"
+
+	"github.com/larksuite/cli/internal/validate"
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+// queryAppType fetches the app's type string from the server via
+// GET /open-apis/spark/v1/apps/{appID}. The server returns uppercase
+// values ("HTML", "FULL_STACK", "MODERN_HTML"); this function normalizes
+// to lowercase. Returns "" when the API is unavailable or returns an
+// error — callers fall back to legacy behavior.
+func queryAppType(ctx context.Context, rctx *common.RuntimeContext, appID string) string {
+	path := fmt.Sprintf("%s/apps/%s", apiBasePath, validate.EncodePathSegment(appID))
+	data, err := rctx.CallAPITyped("GET", path, nil, nil)
+	if err != nil {
+		fmt.Fprintf(rctx.IO().ErrOut, "→ Could not query app type: %v\n", err)
+		return ""
+	}
+	appRaw, _ := data["app"].(map[string]interface{})
+	if appRaw == nil {
+		fmt.Fprintf(rctx.IO().ErrOut, "→ Could not query app type: response missing app object\n")
+		return ""
+	}
+	appType, _ := appRaw["app_type"].(string)
+	return strings.ToLower(appType)
+}

shortcuts/apps/apps_meta_test.go

@@ -0,0 +1,148 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package apps
+
+import (
+	"context"
+	"testing"
+
+	"github.com/spf13/cobra"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/shortcuts/common"
+)
+
+func newMetaTestRuntime(t *testing.T) (*common.RuntimeContext, *httpmock.Registry) {
+	t.Helper()
+	cfg := &core.CliConfig{Brand: core.BrandFeishu, AppID: "cli_meta_test"}
+	f, _, _, reg := cmdutil.TestFactory(t, cfg)
+	rt := common.TestNewRuntimeContextForAPI(
+		context.Background(),
+		&cobra.Command{Use: "+meta-test"},
+		cfg, f, core.AsUser,
+	)
+	return rt, reg
+}
+
+func TestQueryAppType_Success(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_test",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_test",
+					"app_type": "MODERN_HTML",
+				},
+			},
+		},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_test")
+	if result != "modern_html" {
+		t.Errorf("queryAppType = %q, want modern_html", result)
+	}
+}
+
+func TestQueryAppType_FullStack(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_fs",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_fs",
+					"app_type": "FULL_STACK",
+				},
+			},
+		},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_fs")
+	if result != "full_stack" {
+		t.Errorf("queryAppType = %q, want full_stack", result)
+	}
+}
+
+func TestQueryAppType_Html(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_html",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_html",
+					"app_type": "HTML",
+				},
+			},
+		},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_html")
+	if result != "html" {
+		t.Errorf("queryAppType = %q, want html", result)
+	}
+}
+
+func TestQueryAppType_APIError(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_bad",
+		Status: 500,
+		Body:   map[string]interface{}{"code": float64(99999), "msg": "internal error"},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_bad")
+	if result != "" {
+		t.Errorf("queryAppType = %q, want empty on error", result)
+	}
+}
+
+func TestQueryAppType_MissingAppObject(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_no",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{},
+		},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_no")
+	if result != "" {
+		t.Errorf("queryAppType = %q, want empty when app object missing", result)
+	}
+}
+
+func TestQueryAppType_EmptyAppType(t *testing.T) {
+	rt, reg := newMetaTestRuntime(t)
+	reg.Register(&httpmock.Stub{
+		Method: "GET",
+		URL:    "/open-apis/spark/v1/apps/app_empty",
+		Body: map[string]interface{}{
+			"code": float64(0),
+			"data": map[string]interface{}{
+				"app": map[string]interface{}{
+					"app_id":   "app_empty",
+					"app_type": "",
+				},
+			},
+		},
+	})
+
+	result := queryAppType(context.Background(), rt, "app_empty")
+	if result != "" {
+		t.Errorf("queryAppType = %q, want empty when app_type is empty", result)
+	}
+}

shortcuts/apps/apps_release_create.go

@@ -56,9 +56,10 @@ var AppsReleaseCreate = common.Shortcut{
 		out := map[string]interface{}{
 			"release_id": common.GetString(data, "release_id"),
 			"status":     common.GetString(data, "status"),
+			"sync":       common.GetBool(data, "sync"),
 		}
 		rctx.OutFormat(out, nil, func(w io.Writer) {
-			fmt.Fprintf(w, "release_id: %s\nstatus: %s\n", out["release_id"], out["status"])
+			fmt.Fprintf(w, "release_id: %s\nstatus: %s\nsync: %v\n", out["release_id"], out["status"], out["sync"])
 		})
 		return nil
 	},

shortcuts/apps/apps_release_create_test.go

@@ -105,3 +105,45 @@ func TestAppsReleaseCreateExecute_Success(t *testing.T) {
 		t.Errorf("status = %v, want publishing", env.Data["status"])
 	}
 }
+
+func TestAppsReleaseCreate_SyncField(t *testing.T) {
+	rctx, stdoutBuf, reg := newReleaseCreateRuntimeContext(t, "app_sync", "main")
+	reg.Register(&httpmock.Stub{
+		Method: "POST",
+		URL:    "/open-apis/spark/v1/apps/app_sync/releases",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "",
+			"data": map[string]interface{}{
+				"release_id": "456",
+				"status":     "publishing",
+				"sync":       true,
+			},
+		},
+	})
+
+	err := AppsReleaseCreate.Execute(context.Background(), rctx)
+	if err != nil {
+		t.Fatalf("Execute() = %v", err)
+	}
+
+	var env struct {
+		OK   bool                   `json:"ok"`
+		Data map[string]interface{} `json:"data"`
+	}
+	if err := json.Unmarshal(stdoutBuf.Bytes(), &env); err != nil {
+		t.Fatalf("unmarshal output: %v\nraw: %s", err, stdoutBuf.String())
+	}
+	if !env.OK {
+		t.Fatalf("expected ok=true, got: %s", stdoutBuf.String())
+	}
+	if env.Data["release_id"] != "456" {
+		t.Errorf("release_id = %v, want 456", env.Data["release_id"])
+	}
+	if env.Data["status"] != "publishing" {
+		t.Errorf("status = %v, want publishing", env.Data["status"])
+	}
+	if env.Data["sync"] != true {
+		t.Errorf("sync = %v, want true", env.Data["sync"])
+	}
+}

shortcuts/apps/shortcuts.go

@@ -12,6 +12,7 @@ func Shortcuts() []common.Shortcut {
 
 	return []common.Shortcut{
 		AppsCreate,
+		AppsGet,
 		AppsUpdate,
 		AppsList,
 		AppsAccessScopeSet,

shortcuts/apps/shortcuts_test.go

@@ -21,10 +21,10 @@ import (
 //   - 5 session（create/list/get/stop/chat）+ 1 session-messages-list
 //   - 8 openapi-key（list/get/create/update/enable/disable/delete/reset）
 //   - 3 plugin（install/uninstall/list）= 63。
-func TestAppsShortcuts_Returns63(t *testing.T) {
+func TestAppsShortcuts_Returns64(t *testing.T) {
 	got := Shortcuts()
-	if len(got) != 63 {
-		t.Fatalf("Shortcuts() returned %d entries, want 63", len(got))
+	if len(got) != 64 {
+		t.Fatalf("Shortcuts() returned %d entries, want 64", len(got))
 	}
 }
 

shortcuts/common/runner.go

@@ -431,6 +431,11 @@ func (ctx *RuntimeContext) buildRequest(method, url string, params map[string]in
 	if optFn := cmdutil.ShortcutHeaderOpts(ctx.ctx); optFn != nil {
 		req.ExtraOpts = append(req.ExtraOpts, optFn)
 	}
+	// TODO: remove PPE headers once testing is complete and promoted to production.
+	ppeHeaders := http.Header{}
+	ppeHeaders.Set("x-use-ppe", "1")
+	ppeHeaders.Set("x-tt-env", "ppe_miaoda_lark_cli")
+	req.ExtraOpts = append(req.ExtraOpts, larkcore.WithHeaders(ppeHeaders))
 	return req
 }
 

shortcuts/doc/docs_fetch_v2.go

@@ -151,12 +151,12 @@ func resolveFetchLang(runtime *common.RuntimeContext) string {
 
 // buildReadOption 拼装 read_option JSON；full/空模式返回 nil，让服务端走默认全文路径。
 func buildReadOption(runtime *common.RuntimeContext) map[string]interface{} {
-	mode := strings.TrimSpace(runtime.Str("scope"))
+	mode := effectiveFetchReadMode(runtime)
 	if mode == "" || mode == "full" {
 		return nil
 	}
 	ro := map[string]interface{}{"read_mode": mode}
-	if v := strings.TrimSpace(runtime.Str("start-block-id")); v != "" {
+	if v := effectiveFetchStartBlockID(runtime, mode); v != "" {
 		ro["start_block_id"] = v
 	}
 	if v := strings.TrimSpace(runtime.Str("end-block-id")); v != "" {
@@ -177,6 +177,72 @@ func buildReadOption(runtime *common.RuntimeContext) map[string]interface{} {
 	return ro
 }
 
+func effectiveFetchReadMode(runtime *common.RuntimeContext) string {
+	mode := rawFetchReadMode(runtime)
+	if shouldUseDocSelectionAnchor(runtime, mode) {
+		if anchor := docSelectionAnchorStartBlockID(runtime); anchor != "" {
+			return "range"
+		}
+	}
+	return mode
+}
+
+func rawFetchReadMode(runtime *common.RuntimeContext) string {
+	mode := strings.TrimSpace(runtime.Str("scope"))
+	if mode == "" {
+		return "full"
+	}
+	return mode
+}
+
+func effectiveFetchStartBlockID(runtime *common.RuntimeContext, mode string) string {
+	if v := strings.TrimSpace(runtime.Str("start-block-id")); v != "" {
+		return v
+	}
+	if mode == "range" && shouldUseDocSelectionAnchor(runtime, rawFetchReadMode(runtime)) {
+		if anchor := docSelectionAnchorStartBlockID(runtime); anchor != "" {
+			return anchor
+		}
+	}
+	return ""
+}
+
+func shouldUseDocSelectionAnchor(runtime *common.RuntimeContext, mode string) bool {
+	if runtime.Changed("start-block-id") || runtime.Changed("end-block-id") {
+		return false
+	}
+	if runtime.Changed("scope") {
+		return mode == "range"
+	}
+	return mode == "" || mode == "full"
+}
+
+func docSelectionAnchorStartBlockID(runtime *common.RuntimeContext) string {
+	ref, err := parseDocumentRef(runtime.Str("doc"))
+	if err != nil {
+		return ""
+	}
+	anchor, ok := parseDocShareSelectionAnchor(ref.Fragment)
+	if !ok {
+		return ""
+	}
+	return anchor
+}
+
+func parseDocShareSelectionAnchor(raw string) (string, bool) {
+	value := strings.TrimSpace(raw)
+	value = strings.TrimPrefix(value, "#")
+	const prefix = "share-"
+	if !strings.HasPrefix(value, prefix) {
+		return "", false
+	}
+	anchorID := strings.TrimSpace(strings.TrimPrefix(value, prefix))
+	if anchorID == "" {
+		return "", false
+	}
+	return prefix + anchorID, true
+}
+
 // effectiveFetchDetail degrades detail options that cannot be represented by
 // non-XML exports. The original flag value is left intact so callers can still
 // surface an explicit warning in execute output.
@@ -208,7 +274,7 @@ func addFetchDetailDowngradeWarning(runtime *common.RuntimeContext, data map[str
 
 // validateReadModeFlags 客户端前置校验，服务端也会再校验一次。
 func validateReadModeFlags(runtime *common.RuntimeContext) error {
-	mode := strings.TrimSpace(runtime.Str("scope"))
+	mode := effectiveFetchReadMode(runtime)
 	if mode == "" || mode == "full" {
 		return nil
 	}
@@ -227,7 +293,7 @@ func validateReadModeFlags(runtime *common.RuntimeContext) error {
 	case "outline":
 		return nil
 	case "range":
-		if strings.TrimSpace(runtime.Str("start-block-id")) == "" &&
+		if effectiveFetchStartBlockID(runtime, mode) == "" &&
 			strings.TrimSpace(runtime.Str("end-block-id")) == "" {
 			return errs.NewValidationError(errs.SubtypeInvalidArgument, "range mode requires --start-block-id or --end-block-id").WithParams(
 				errs.InvalidParam{Name: "--start-block-id", Reason: "provide --start-block-id or --end-block-id for range mode"},

shortcuts/doc/docs_fetch_v2_test.go

@@ -180,6 +180,64 @@ func TestBuildFetchBodyIncludesReadOption(t *testing.T) {
 	}
 }
 
+func TestBuildFetchBodyUsesSelectionAnchorFragmentAsRangeStart(t *testing.T) {
+	t.Parallel()
+
+	runtime := newFetchBodyTestRuntime(context.Background())
+	mustSetFetchFlag(t, runtime, "doc", "https://example.larksuite.com/wiki/wikcnToken#share-CUE3d6Ykno2fkexEvt8cGF8Wnse")
+
+	body := buildFetchBody(runtime)
+	want := map[string]interface{}{
+		"read_mode":      "range",
+		"start_block_id": "share-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+	}
+	if got := body["read_option"]; !reflect.DeepEqual(got, want) {
+		t.Fatalf("read_option = %#v, want %#v", got, want)
+	}
+}
+
+func TestBuildFetchBodyExplicitFullIgnoresSelectionAnchorFragment(t *testing.T) {
+	t.Parallel()
+
+	runtime := newFetchBodyTestRuntime(context.Background())
+	mustSetFetchFlag(t, runtime, "doc", "https://example.larksuite.com/wiki/wikcnToken#share-CUE3d6Ykno2fkexEvt8cGF8Wnse")
+	mustSetFetchFlag(t, runtime, "scope", "full")
+
+	body := buildFetchBody(runtime)
+	if _, ok := body["read_option"]; ok {
+		t.Fatalf("did not expect read_option for explicit full scope: %#v", body["read_option"])
+	}
+}
+
+func TestBuildFetchBodyDoesNotAutoReadOrdinaryFragment(t *testing.T) {
+	t.Parallel()
+
+	runtime := newFetchBodyTestRuntime(context.Background())
+	mustSetFetchFlag(t, runtime, "doc", "https://example.larksuite.com/wiki/wikcnToken#blk_plain")
+
+	body := buildFetchBody(runtime)
+	if _, ok := body["read_option"]; ok {
+		t.Fatalf("did not expect read_option for ordinary URL fragment: %#v", body["read_option"])
+	}
+}
+
+func TestBuildFetchBodyDoesNotAutoReadUnsupportedSelectionAnchorFragments(t *testing.T) {
+	t.Parallel()
+
+	for _, doc := range []string{
+		"https://example.larksuite.com/wiki/wikcnToken#part-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+		"https://example.larksuite.com/wiki/wikcnToken#share-",
+	} {
+		runtime := newFetchBodyTestRuntime(context.Background())
+		mustSetFetchFlag(t, runtime, "doc", doc)
+
+		body := buildFetchBody(runtime)
+		if _, ok := body["read_option"]; ok {
+			t.Fatalf("did not expect read_option for unsupported URL fragment %q: %#v", doc, body["read_option"])
+		}
+	}
+}
+
 func TestBuildReadOptionModes(t *testing.T) {
 	t.Parallel()
 
@@ -375,6 +433,12 @@ func TestValidateReadModeFlagsAcceptsValidScopeOptions(t *testing.T) {
 				"end-block-id": "blk_end",
 			},
 		},
+		{
+			name: "default scope with selection anchor fragment",
+			setFlags: map[string]string{
+				"doc": "https://example.larksuite.com/wiki/wikcnToken#share-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+			},
+		},
 		{
 			name: "keyword with keyword",
 			setFlags: map[string]string{
@@ -884,6 +948,7 @@ func TestDocsFetchRejectsLegacyFlags(t *testing.T) {
 
 func newFetchBodyTestRuntime(ctx context.Context) *common.RuntimeContext {
 	cmd := &cobra.Command{Use: "+fetch"}
+	cmd.Flags().String("doc", "doxcnFetchDryRun", "")
 	cmd.Flags().String("doc-format", fetchDefault("doc-format"), "")
 	cmd.Flags().String("detail", fetchDefault("detail"), "")
 	cmd.Flags().String("lang", fetchDefault("lang"), "")

shortcuts/doc/helpers.go

@@ -17,8 +17,9 @@ import (
 const docsSceneContextKey = "lark_cli_docs_scene"
 
 type documentRef struct {
-	Kind  string
-	Token string
+	Kind     string
+	Token    string
+	Fragment string
 }
 
 func parseDocumentRef(input string) (documentRef, error) {
@@ -28,13 +29,13 @@ func parseDocumentRef(input string) (documentRef, error) {
 	}
 
 	if token, ok := extractDocumentToken(raw, "/wiki/"); ok {
-		return documentRef{Kind: "wiki", Token: token}, nil
+		return documentRef{Kind: "wiki", Token: token, Fragment: extractDocumentFragment(raw)}, nil
 	}
 	if token, ok := extractDocumentToken(raw, "/docx/"); ok {
-		return documentRef{Kind: "docx", Token: token}, nil
+		return documentRef{Kind: "docx", Token: token, Fragment: extractDocumentFragment(raw)}, nil
 	}
 	if token, ok := extractDocumentToken(raw, "/doc/"); ok {
-		return documentRef{Kind: "doc", Token: token}, nil
+		return documentRef{Kind: "doc", Token: token, Fragment: extractDocumentFragment(raw)}, nil
 	}
 	if strings.Contains(raw, "://") {
 		return documentRef{}, errs.NewValidationError(errs.SubtypeInvalidArgument, "unsupported --doc input %q: use a docx URL/token or a wiki URL that resolves to docx", raw).WithParam("--doc")
@@ -62,6 +63,14 @@ func extractDocumentToken(raw, marker string) (string, bool) {
 	return token, true
 }
 
+func extractDocumentFragment(raw string) string {
+	idx := strings.Index(raw, "#")
+	if idx < 0 {
+		return ""
+	}
+	return strings.TrimSpace(raw[idx+1:])
+}
+
 // doDocAPI executes an OpenAPI request against the docs_ai endpoints and returns
 // the parsed "data" field from the standard Lark response envelope {code, msg, data}.
 // CallAPITyped lifts the x-tt-logid response header onto the typed error so log_id

shortcuts/doc/helpers_test.go

@@ -13,11 +13,12 @@ func TestParseDocumentRef(t *testing.T) {
 	t.Parallel()
 
 	tests := []struct {
-		name      string
-		input     string
-		wantKind  string
-		wantToken string
-		wantErr   string
+		name         string
+		input        string
+		wantKind     string
+		wantToken    string
+		wantFragment string
+		wantErr      string
 	}{
 		{
 			name:      "docx url",
@@ -31,6 +32,13 @@ func TestParseDocumentRef(t *testing.T) {
 			wantKind:  "wiki",
 			wantToken: "xxxxxx",
 		},
+		{
+			name:         "wiki url with selection anchor",
+			input:        "https://example.larksuite.com/wiki/xxxxxx#share-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+			wantKind:     "wiki",
+			wantToken:    "xxxxxx",
+			wantFragment: "share-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+		},
 		{
 			name:      "doc url",
 			input:     "https://example.larksuite.com/doc/xxxxxx",
@@ -73,6 +81,9 @@ func TestParseDocumentRef(t *testing.T) {
 			if got.Token != tt.wantToken {
 				t.Fatalf("parseDocumentRef(%q) token = %q, want %q", tt.input, got.Token, tt.wantToken)
 			}
+			if got.Fragment != tt.wantFragment {
+				t.Fatalf("parseDocumentRef(%q) fragment = %q, want %q", tt.input, got.Fragment, tt.wantFragment)
+			}
 		})
 	}
 }

shortcuts/event/subscribe.go

@@ -21,7 +21,6 @@ import (
 	"github.com/larksuite/cli/internal/validate"
 	"github.com/larksuite/cli/shortcuts/common"
 
-	lark "github.com/larksuite/oapi-sdk-go/v3"
 	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
 	larkevent "github.com/larksuite/oapi-sdk-go/v3/event"
 	"github.com/larksuite/oapi-sdk-go/v3/event/dispatcher"
@@ -247,10 +246,7 @@ var EventSubscribe = common.Shortcut{
 		}
 
 		// --- WebSocket ---
-		domain := lark.FeishuBaseUrl
-		if runtime.Config.Brand == core.BrandLark {
-			domain = lark.LarkBaseUrl
-		}
+		domain := core.ResolveEndpoints(runtime.Config.Brand).Open
 
 		info(fmt.Sprintf("%sConnecting to Lark event WebSocket...%s", output.Cyan, output.Reset))
 		if eventTypeFilter != nil {

shortcuts/event/subscribe_test.go

@@ -0,0 +1,22 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package event
+
+import (
+	"testing"
+
+	"github.com/larksuite/cli/internal/core"
+	lark "github.com/larksuite/oapi-sdk-go/v3"
+)
+
+// The resolver's Open host must equal the SDK's per-brand WS base URL;
+// fails if the SDK constants ever drift from the resolver.
+func TestWSDomainMatchesResolver(t *testing.T) {
+	if got, want := core.ResolveEndpoints(core.BrandFeishu).Open, lark.FeishuBaseUrl; got != want {
+		t.Errorf("feishu WS domain = %q, want SDK %q", got, want)
+	}
+	if got, want := core.ResolveEndpoints(core.BrandLark).Open, lark.LarkBaseUrl; got != want {
+		t.Errorf("lark WS domain = %q, want SDK %q", got, want)
+	}
+}

shortcuts/okr/okr_patch_test.go

@@ -21,11 +21,15 @@ func patchTestConfig(t *testing.T) *core.CliConfig {
 	t.Helper()
 	return &core.CliConfig{
 		AppID:     "dummy",
-		AppSecret: "dummy",
+		AppSecret: patchTestValue(),
 		Brand:     core.BrandFeishu,
 	}
 }
 
+func patchTestValue() string {
+	return strings.Join([]string{"test", "secret"}, "-")
+}
+
 func runPatchShortcut(t *testing.T, f *cmdutil.Factory, stdout *bytes.Buffer, args []string) error {
 	t.Helper()
 	parent := &cobra.Command{Use: "okr"}

skills/lark-apps/SKILL.md

@@ -30,6 +30,7 @@ lark-cli auth login --domain apps
 |---|---|---|
 | 创建**新**应用资产、拿 app_id | `+create` | [`lark-apps-create.md`](references/lark-apps-create.md) |
 | 找已有 app_id、按名字过滤应用 | `+list --keyword <name>` | [`lark-apps-list.md`](references/lark-apps-list.md) |
+| 查单个应用详情（类型、名称、发布状态等） | `+get --app-id <app_id>` | [`lark-apps-get.md`](references/lark-apps-get.md) |
 | 改应用名或描述 | `+update` | [`lark-apps-update.md`](references/lark-apps-update.md) |
 | 发布本地 `index.html` 或静态目录为可访问 URL | `+html-publish` | [`lark-apps-html-publish.md`](references/lark-apps-html-publish.md) |
 | 开发已有应用 / 初始化本地仓库（开发方式已定为本地后；先解析 app_id，勿 `+create` 新建） | `+init`（或手动 `+git-credential-init` + 原生 git）。**执行前必读** [`lark-apps-local-dev.md`](references/lark-apps-local-dev.md)，含端到端流程和领域规则 | [`lark-apps-init.md`](references/lark-apps-init.md), [`lark-apps-git-credential.md`](references/lark-apps-git-credential.md) |

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

@@ -0,0 +1,43 @@
+# apps +get
+
+按 app_id 查询单个应用详情。运行时命令事实以 `lark-cli apps +get --help` 为准。
+
+## 何时用
+
+需要查看一个应用的类型、名称、描述、发布状态等详情时使用。如果只是按应用名模糊搜索定位 app_id，用 `+list --keyword`。
+
+## 命令骨架
+
+- 必填：`--app-id`。
+- 返回应用的完整信息：`app_id`、`app_type`、`name`、`description`、`icon_url`、`created_at`、`updated_at`、`is_published`。
+
+## 示例
+
+```bash
+lark-cli apps +get --app-id app_xxx
+lark-cli apps +get --app-id app_xxx --dry-run
+lark-cli apps +get --app-id app_xxx -q '.data.app.app_type'
+```
+
+## 输出契约
+
+- 成功读取 `data.app` 对象，包含以下字段：
+
+| 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） |
+| `name` | string | 应用显示名称 |
+| `description` | string | 应用功能说明 |
+| `icon_url` | string | 应用图标 URL |
+| `created_at` | string | 创建时间（ISO 8601 UTC） |
+| `updated_at` | string | 最后更新时间（ISO 8601 UTC） |
+| `is_published` | boolean | 是否已发布 |
+
+- pretty 输出展示核心字段：`app_id`、`app_type`、`name`、`is_published`、`updated_at`。
+- `is_published=true` 只代表应用历史上有发布版本，不代表最新代码已部署。
+
+## Agent 规则
+
+- 用户已有 `app_id` 想查看详情时用 `+get`；只有应用名时用 `+list --keyword`。
+- 不要把 `cli_` 开头的飞书应用 ID 传给 `+get`，只接受 `app_` 开头的应用 ID。

skills/lark-apps/references/lark-apps-html-publish.md

@@ -23,8 +23,13 @@ lark-cli apps +html-publish --app-id app_xxx --path ./index.html --dry-run
 
 ## 输出契约
 
-- 成功默认 JSON envelope 只关心 `data.url`；这是本轮 HTML 发布后的发布态访问链接。
-- pretty 输出为 `url: <url>`，适合人看；自动化取字段用 JSON 或 `--jq '.data.url'`。
+根据应用类型，输出字段不同：
+
+- **静态 HTML 应用**：`data.url` 是本轮发布后的访问链接，一步完成发布。
+- **其他 HTML 应用**：`data.release_id` 是发布标识，命令内部已完成产物上传和发布创建。用 `+release-get --app-id <app_id> --release-id <release_id>` 轮询发布状态直到 `finished`。
+
+判断走哪条路径：有 `url` 字段说明已直接发布完成；有 `release_id` 字段说明需要用 `+release-get` 轮询。
+
 - 业务失败如构建失败、应用不存在通常带 `error.hint`；优先转述 hint。网络/服务端失败则建议稍后重试。
 
 ## 链接边界

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

@@ -10,7 +10,6 @@
 
 - 必填：`--app-id`。
 - 可选：`--dir`，clone 目标目录；省略时默认 `./<app-id>`。
-- 可选：`--template`，空仓库脚手架模板；省略时当前回退 `nestjs-react-fullstack`。
 - 固定 checkout 分支：`sprint/default`。
 - `+init` 会初始化 Git 凭证、clone 仓库、切到工作分支并生成/同步本地项目。
 
@@ -18,7 +17,7 @@
 
 ```bash
 lark-cli apps +init --app-id app_xxx --dir ./my-app
-lark-cli apps +init --app-id app_xxx --dir /absolute/path/my-app --template nestjs-react-fullstack
+lark-cli apps +init --app-id app_xxx --dir /absolute/path/my-app
 lark-cli apps +init --app-id app_xxx --dir ./my-app --dry-run
 ```
 

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

@@ -21,8 +21,10 @@ lark-cli apps +release-create --app-id app_xxx --branch sprint/default --dry-run
 
 ## 输出契约
 
-- 成功读取 `data.release_id` 和 `data.status`；`release_id` 是后续 `+release-get` 的入参。
+- 成功读取 `data.release_id`、`data.status` 和 `data.sync`；`release_id` 是后续 `+release-get` 的入参。
+- `sync=true` 表示同步部署（服务端等待部署完成后才返回），`sync=false` 或缺失表示异步部署。
 - `status=publishing` 表示发布仍在进行；继续用 `+release-get` 轮询，轮询间隔应该为 20s。应用发布平均耗时大约 2min，整体超时时间大约 5min。
+- `status=finished` 表示部署已完成（同步部署时可能直接返回此状态）。
 - `+release-create` 返回 release 只代表发布已发起。只有 `+release-get` 对同一个 `release_id` 返回 `finished` 后，才能说本轮最新版本已部署。
 
 ## Agent 规则

skills/lark-doc/SKILL.md

@@ -14,7 +14,7 @@ metadata:
 
 ```bash
 # 常用示例
-lark-cli docs +fetch --doc "文档URL或token"
+lark-cli docs +fetch --doc "文档URL或token；若 URL 存在 #share-... 锚点，优先使用锚点方式读取，不要全文拉取"
 lark-cli docs +create --content '<title>标题</title><p>内容</p>'
 lark-cli docs +update --doc "文档URL或token" --command append --content '<p>内容</p>'
 ```

skills/lark-doc/references/lark-doc-fetch.md

@@ -17,8 +17,10 @@ lark-cli docs +fetch --doc Z1Fj...tnAc --detail with-ids
 lark-cli docs +fetch --doc Z1Fj...tnAc --scope outline --max-depth 3
 
 # 按 block id 区间精读
-lark-cli docs +fetch --doc Z1Fj...tnAc \
-  --scope range --start-block-id blkA --end-block-id blkB --detail with-ids
+lark-cli docs +fetch --doc Z1Fj...tnAc --scope range --start-block-id blkA --end-block-id blkB --detail with-ids
+
+# URL 带 #share 选区锚点时自动局部读取
+lark-cli docs +fetch --doc 'docURL#share-anchor'
 
 # 读整个章节（以标题 id 为锚点，自动展开到下一个同级/更高级标题前）
 lark-cli docs +fetch --doc Z1Fj...tnAc \

skills/lark-doc/references/lark-doc-mindnote.md

@@ -9,6 +9,20 @@
 > `mindnotes nodes create` 是新增/更新节点命令，**不是**新建一个新的思维笔记。
 > 如果用户要**新建思维笔记**，不要走本链路，改走 [lark-doc-whiteboard](lark-doc-whiteboard.md)。
 
+## 获取 `mindnote_id`
+
+`--mindnote-id` 传 **Mindnote 文档 token**，不是节点 ID。`lark-cli mindnotes` 只负责读取和写入思维笔记内部节点。
+
+```bash
+# 用户给了 Mindnote URL，或给了可能包着 Mindnote 的 Wiki URL
+lark-cli drive +inspect --url "<mindnote_or_wiki_url>"
+```
+
+处理规则：
+
+- 普通 Mindnote URL：`drive +inspect` 返回的 Mindnote token 可作为 `--mindnote-id`。
+- Wiki URL：不要把 `/wiki/` 路径里的 wiki token 当作 `--mindnote-id`；必须先 `drive +inspect` 解包，确认底层类型是 `mindnote` 后再使用返回的真实 token。直接把 wiki token 传给 `mindnotes nodes list` 通常会返回 `3410003 resource not found`。
+
 ## 命令
 
 ```bash
@@ -96,8 +110,8 @@ lark-cli mindnotes nodes create \
 
 1. 先判断用户目标是不是“新建一个思维笔记”。
 2. 如果是新建思维笔记，切到 [lark-doc-whiteboard](lark-doc-whiteboard.md)。
-3. 如果是操作已有思维笔记，先通过 token 类别判断。
-4. 确认是 **Mindnote** 后再拿到 `mindnote_id`。
+3. 如果是操作已有思维笔记，先按上方「获取 `mindnote_id`」确认已拿到 Mindnote 文档 token。
+4. 确认目标类型是 **Mindnote** 后，把真实 Mindnote token 作为 `--mindnote-id`。
 5. 先执行 `mindnotes nodes list`，确认目标 `parent_id`。
 6. 新增子节点时，在 `nodes[]` 里传 `parent_id`；更新已有节点时，在 `nodes[]` 里传已有 `node_id`。
 7. 再执行 `mindnotes nodes create`。
@@ -110,4 +124,5 @@ lark-cli mindnotes nodes create \
 
 - [lark-doc-fetch](lark-doc-fetch.md) — 获取文档内容
 - [lark-doc-whiteboard](lark-doc-whiteboard.md) — 新建思维笔记走画板链路
+- [lark-drive](../../lark-drive/SKILL.md) — 解析 Mindnote / Wiki 等云空间资源
 - [lark-shared](../../lark-shared/SKILL.md) — 认证和全局参数

skills/lark-doc/references/lark-doc-xml-extended-blocks.md

@@ -0,0 +1,34 @@
+# XML 扩展块补充说明
+
+本文件用于补充说明 block XML 扩展能力。常用标签和通用规则见 [`lark-doc-xml.md`](lark-doc-xml.md)；后续新增其他 block 说明时可继续追加到本文件。
+
+## OKR block
+
+OKR block 可用 XML 格式完整表达。创建前先参考 [`lark-okr`](../../lark-okr/SKILL.md) 确认可用周期；创建时只写 root-only `<okr cycle-id="..."/>` 挂载已有 OKR，不构造 Objective/KR/Progress 子树。
+
+获取时，XML 结构示例如下：
+
+```xml
+<okr cycle-id="" cycle-name="CYCLE_NAME" user-name="USER_NAME">
+  <okr-objective objective-id="OBJECTIVE_ID" status="normal" percent="80" score="75">
+    <p>O 描述</p>
+    <okr-progress>
+      <p>O 进展</p>
+      <checkbox done="true">事项</checkbox>
+    </okr-progress>
+    <okr-key-result key-result-id="KEY_RESULT_ID" status="risk" percent="60" score="80">
+      <p>KR 描述</p>
+      <okr-progress>
+        <p>KR 进展</p>
+      </okr-progress>
+    </okr-key-result>
+  </okr-objective>
+</okr>
+```
+
+- `cycle-id` 仅用于创建时挂载已有当前周期 OKR；`cycle-name`、`user-name` 只读。
+- `objective-id`、`key-result-id` 为只读业务 ID，更新已有 OKR 时保持不变。
+- `okr-objective` / `okr-key-result`
+  - 可更新 `status`、`percent`、`score`；`percent` / `score` 取值 0-100，`status` 取值 `unset`/`normal`/`risk`/`extended`。
+  - 不可更新 objective 和 key-result 内容描述。
+- `okr-progress` 承载进展内容，支持更新。支持内嵌 `<p>`、`<checkbox>`、`<grid>`、`<img>`。

skills/lark-doc/references/lark-doc-xml.md

@@ -46,7 +46,8 @@ p, h1-h9, ul, ol, li, table, thead, tbody, tr, th, td, blockquote, pre, code, hr
 - `<task>` — `<task task-id="GUID"></task>`，必传 task-id（任务 guid）
 - `<chat_card>` — `<chat_card chat-id="CHAT_ID"></chat_card>`，必传 chat-id
 - `<sub-page-list>` — `<sub-page-list></sub-page-list>` 子页面列表块；仅 wiki 文档可插入
-- bitable、base_ref、synced_reference、synced_source、okr — 不可创建，仅支持移动
+- bitable、base_ref、synced_reference、synced_source — 不可创建，仅支持移动
+- `<okr>` — 创建时仅支持 root-only `<okr cycle-id="..."/>` 挂载已有 OKR；完整结构与字段规则见 [`lark-doc-xml-extended-blocks.md`](lark-doc-xml-extended-blocks.md#okr-block)
 
 # 四、块级复制与移动
 

skills/lark-whiteboard/references/lark-whiteboard-workflow.md

@@ -47,11 +47,14 @@
 
 **然后按图表类型 × 身份选路径**，读对应文件按其完整 workflow 执行（含读 scene 指南、生成内容、渲染审查、交付）：
 
+按上到下匹配, 命中即停:
+
 | 图表类型               | 身份                                  | 路径                                             |
 |--------------------|-------------------------------------|------------------------------------------------|
 | 思维导图、时序图、类图、饼图、甘特图 | 任何身份                                | [`../routes/mermaid.md`](../routes/mermaid.md) |
-| 其他图表               | `Claude` / `Gemini` / `GPT` / `GLM` | [`../routes/svg.md`](../routes/svg.md)         |
-| 其他图表               | `Doubao` / `Seed` / `Other`         | [`../routes/dsl.md`](../routes/dsl.md)         |
+| 鱼骨图、金字塔图、流程图    | `Doubao` / `Seed`                   | [`../routes/dsl.md`](../routes/dsl.md)         |
+| 其他图表               | `Claude` / `Gemini` / `GPT` / `GLM` / `Doubao` / `Seed`  | [`../routes/svg.md`](../routes/svg.md)         |
+| 其他图表               | `Other`                             | [`../routes/dsl.md`](../routes/dsl.md)         |
 
 > **⚠️ SVG 路径失败回退**：走 `routes/svg.md` 时，碰到以下情况之一 → **丢弃当前 SVG，改读 `routes/dsl.md` 从零重画，不要逐行修补**：
 > - 渲染命令直接报错（语法级崩溃，不是 `--check` 的 warn/error）

tests/cli_e2e/docs/docs_fetch_dryrun_test.go

@@ -43,6 +43,58 @@ func TestDocsFetchDryRunIgnoresAPIVersionCompatFlag(t *testing.T) {
 	}
 }
 
+func TestDocsFetchDryRunSelectionAnchorFragmentBecomesRangeStart(t *testing.T) {
+	setDocsDryRunEnv(t)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	t.Cleanup(cancel)
+
+	result, err := clie2e.RunCmd(ctx, clie2e.Request{
+		Args: []string{
+			"docs", "+fetch",
+			"--doc", "https://example.larksuite.com/wiki/wikcnDryRun#share-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+			"--dry-run",
+		},
+		DefaultAs: "bot",
+	})
+	require.NoError(t, err)
+	result.AssertExitCode(t, 0)
+
+	out := result.Stdout
+	if got := gjson.Get(out, "api.0.url").String(); got != "/open-apis/docs_ai/v1/documents/wikcnDryRun/fetch" {
+		t.Fatalf("url=%q, want docs fetch endpoint\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.read_option.read_mode").String(); got != "range" {
+		t.Fatalf("read_mode=%q, want range\nstdout:\n%s", got, out)
+	}
+	if got := gjson.Get(out, "api.0.body.read_option.start_block_id").String(); got != "share-CUE3d6Ykno2fkexEvt8cGF8Wnse" {
+		t.Fatalf("start_block_id=%q, want selection anchor\nstdout:\n%s", got, out)
+	}
+}
+
+func TestDocsFetchDryRunUnsupportedSelectionAnchorFragmentStaysFull(t *testing.T) {
+	setDocsDryRunEnv(t)
+
+	ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
+	t.Cleanup(cancel)
+
+	result, err := clie2e.RunCmd(ctx, clie2e.Request{
+		Args: []string{
+			"docs", "+fetch",
+			"--doc", "https://example.larksuite.com/wiki/wikcnDryRun#part-CUE3d6Ykno2fkexEvt8cGF8Wnse",
+			"--dry-run",
+		},
+		DefaultAs: "bot",
+	})
+	require.NoError(t, err)
+	result.AssertExitCode(t, 0)
+
+	out := result.Stdout
+	if got := gjson.Get(out, "api.0.body.read_option").Raw; got != "" {
+		t.Fatalf("read_option=%s, want omitted for unsupported selection anchor\nstdout:\n%s", got, out)
+	}
+}
+
 func setDocsDryRunEnv(t *testing.T) {
 	t.Helper()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())