feat(auth): support managed external credentials

Add Extended-only direct, credential-proxy, and platform-proxy modes while keeping Standard behavior and external-credential product details isolated behind source-neutral runtime capabilities.

Fail closed across helper execution, proxy routing, streams, managed file transfers, and unsupported event flows. Harden system configuration, edition updates, and release publication.

Cover Standard compatibility and Extended integration with contract tests, repository-local three-mode E2E, native trust checks, and CI and release gates.

.github/CODEOWNERS

@@ -1,4 +1,7 @@
+/go.mod @liangshuo-1
+/go.sum @liangshuo-1
 /internal/ @liangshuo-1
+/shortcuts/common/ @liangshuo-1
 
 # Last match wins: existing domains below are exempt, only new skills/ entries need review.
 /skills/ @liangshuo-1

.github/workflows/ci.yml

@@ -1,4 +1,5 @@
 name: CI
+run-name: ${{ github.event_name == 'pull_request' && format('CI / {0}', github.event.pull_request.number) || '' }}
 
 on:
   push:
@@ -8,6 +9,12 @@ on:
     types: [opened, synchronize, reopened, edited]
   workflow_dispatch:
 
+# PR metadata edits can retrigger full CI for the same head. Keep only the
+# newest run for a pull request; push and manual runs use a unique run ID.
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.run_id }}
+  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
+
 permissions:
   contents: read
   actions: read
@@ -47,6 +54,84 @@ jobs:
             exit 1
           fi
 
+  plugin-integration:
+    needs: fast-gate
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
+        with:
+          go-version-file: go.mod
+      # No fetch_meta: the git-archive clean tree must embed only the
+      # committed meta_data stub (reproduces the bare-module customer state).
+      - name: Run plugin-integration L4 tests
+        run: go test -count=1 -timeout=15m ./tests/plugin_e2e/...
+
+  sidecar-integration:
+    needs: fast-gate
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
+        with:
+          go-version-file: go.mod
+      - name: Run sidecar tag build + HMAC round-trip
+        run: make sidecar-test
+
+  extended-integration:
+    needs: fast-gate
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
+        with:
+          go-version-file: go.mod
+      - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
+        with:
+          python-version: '3.x'
+      - name: Fetch meta data
+        run: python3 scripts/fetch_meta.py
+      - name: Build both editions and verify identity
+        run: |
+          set -euo pipefail
+          go build -o /tmp/lark-cli-standard .
+          go build -tags extended -o /tmp/lark-cli-extended .
+          test "$(/tmp/lark-cli-standard version --json | jq -r .edition)" = "standard"
+          test "$(/tmp/lark-cli-extended version --json | jq -r .edition)" = "extended"
+          test "$(/tmp/lark-cli-extended version --json | jq -r '.capabilities[]')" = "external-credential-platform"
+      - name: Cross-compile Extended platform-specific security code
+        run: |
+          set -euo pipefail
+          GOOS=darwin GOARCH=arm64 go build -tags extended -o /tmp/lark-cli-extended-darwin .
+          GOOS=windows GOARCH=amd64 go build -tags extended -o /tmp/lark-cli-extended-windows.exe .
+      - name: Verify edition source isolation
+        run: go test -count=1 ./internal/externalcredential -run '^TestEditionSourceIsolation$'
+      - name: Run Extended tests
+        run: make extended-test
+
+  extended-platform-security:
+    needs: fast-gate
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
+        with:
+          persist-credentials: false
+      - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
+        with:
+          go-version-file: go.mod
+      - name: Run native helper isolation and path trust tests
+        run: go test -tags extended -count=1 ./internal/externalcredential -run '^(TestNativeAdminControlledPath|TestCredentialProcessEnvironmentUsesExplicitAllowlist|TestCredentialProcessCommandRunsWithIsolatedEnvironment)$'
+
   # ── Layer 2: Quality Gate ──────────────────────────────────────────
   unit-test:
     needs: fast-gate
@@ -107,6 +192,28 @@ jobs:
           node-version: '22'
       - name: Run script tests
         run: make script-test
+      - name: Install GoReleaser
+        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6
+        with:
+          version: '~> v2'
+          install-only: true
+      - name: Validate GoReleaser configuration
+        run: goreleaser check
+      - name: Check Extended installer syntax
+        shell: pwsh
+        run: |
+          sh -n scripts/install-extended.sh
+          $tokens = $null
+          $errors = $null
+          [System.Management.Automation.Language.Parser]::ParseFile(
+            (Resolve-Path scripts/install-extended.ps1),
+            [ref]$tokens,
+            [ref]$errors
+          ) | Out-Null
+          if ($errors.Count -ne 0) {
+            $errors | ForEach-Object { Write-Error $_ }
+            exit 1
+          }
 
   deterministic-gate:
     needs: fast-gate
@@ -176,17 +283,25 @@ jobs:
         run: python3 scripts/fetch_meta.py
       - name: Run tests with coverage
         run: |
-          packages=$(go list ./... | grep -v '^github.com/larksuite/cli/tests/cli_e2e$' | grep -v '^github.com/larksuite/cli/tests/cli_e2e/')
-          go test -race -coverprofile=coverage.txt -covermode=atomic $packages
+          # tests/ holds only L3/L4 suites (cli_e2e, plugin_e2e, sidecar_e2e) that
+          # have dedicated jobs; exclude the whole subtree so none of them runs a
+          # second time here — and, crucially, so an observe-only suite's failure
+          # can never block merges through coverage's spot in the results loop.
+          packages=$(go list ./... | grep -v '^github.com/larksuite/cli/tests/')
+          go test -race -coverprofile=coverage-standard.txt -covermode=atomic $packages
+          # Extended implementation files are selected by build tags and would
+          # otherwise be absent from the uploaded report. Their race-enabled
+          # suite runs in extended-integration; this pass contributes coverage.
+          go test -tags extended -coverprofile=coverage-extended.txt -covermode=atomic $packages
       - name: Upload coverage to Codecov
         if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.head.repo.fork }}
         uses: codecov/codecov-action@3f20e214133d0983f9a10f3d63b0faf9241a3daa # v6
         with:
-          files: coverage.txt
+          files: coverage-standard.txt,coverage-extended.txt
           token: ${{ secrets.CODECOV_TOKEN }}
       - name: Check coverage threshold
         run: |
-          total=$(go tool cover -func=coverage.txt | grep total | awk '{print $3}' | tr -d '%')
+          total=$(go tool cover -func=coverage-standard.txt | grep total | awk '{print $3}' | tr -d '%')
           threshold=40
           echo "Coverage: ${total}% (threshold: ${threshold}%)"
           if (( $(echo "$total < $threshold" | bc -l) )); then
@@ -196,21 +311,31 @@ jobs:
       - name: Coverage summary
         if: ${{ !cancelled() }}
         run: |
-          if [ ! -f coverage.txt ]; then
-            echo "No coverage data available" >> $GITHUB_STEP_SUMMARY
-            exit 0
-          fi
-          total=$(go tool cover -func=coverage.txt | grep total | awk '{print $3}')
           echo "## Coverage Report" >> $GITHUB_STEP_SUMMARY
           echo "" >> $GITHUB_STEP_SUMMARY
-          echo "**Total coverage: ${total}**" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo "<details><summary>Details</summary>" >> $GITHUB_STEP_SUMMARY
-          echo "" >> $GITHUB_STEP_SUMMARY
-          echo '```' >> $GITHUB_STEP_SUMMARY
-          go tool cover -func=coverage.txt >> $GITHUB_STEP_SUMMARY
-          echo '```' >> $GITHUB_STEP_SUMMARY
-          echo "</details>" >> $GITHUB_STEP_SUMMARY
+          report_coverage() {
+            profile="$1"
+            label="$2"
+            echo "### ${label} edition" >> $GITHUB_STEP_SUMMARY
+            echo "" >> $GITHUB_STEP_SUMMARY
+            if [ ! -f "$profile" ]; then
+              echo "No ${label} coverage data available." >> $GITHUB_STEP_SUMMARY
+              echo "" >> $GITHUB_STEP_SUMMARY
+              return
+            fi
+            total=$(go tool cover -func="$profile" | grep total | awk '{print $3}')
+            echo "**Total coverage: ${total}**" >> $GITHUB_STEP_SUMMARY
+            echo "" >> $GITHUB_STEP_SUMMARY
+            echo "<details><summary>Details</summary>" >> $GITHUB_STEP_SUMMARY
+            echo "" >> $GITHUB_STEP_SUMMARY
+            echo '```' >> $GITHUB_STEP_SUMMARY
+            go tool cover -func="$profile" >> $GITHUB_STEP_SUMMARY
+            echo '```' >> $GITHUB_STEP_SUMMARY
+            echo "</details>" >> $GITHUB_STEP_SUMMARY
+            echo "" >> $GITHUB_STEP_SUMMARY
+          }
+          report_coverage coverage-standard.txt Standard
+          report_coverage coverage-extended.txt Extended
 
   deadcode:
     needs: fast-gate
@@ -263,6 +388,11 @@ jobs:
   e2e-dry-run:
     needs: [unit-test, lint, script-test, deterministic-gate]
     runs-on: ubuntu-latest
+    timeout-minutes: 20
+    outputs:
+      mode: ${{ steps.e2e_domains.outputs.mode }}
+      reason: ${{ steps.e2e_domains.outputs.reason }}
+      live_packages: ${{ steps.e2e_domains.outputs.live_packages }}
     steps:
       - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
         with:
@@ -276,6 +406,23 @@ jobs:
       - name: Resolve CLI E2E domains
         id: e2e_domains
         run: node scripts/e2e_domains.js
+      - name: Validate CLI E2E domain outputs
+        env:
+          E2E_MODE: ${{ steps.e2e_domains.outputs.mode }}
+          E2E_LIVE_PACKAGES: ${{ steps.e2e_domains.outputs.live_packages }}
+        run: |
+          case "$E2E_MODE" in
+            skip)
+              [ -z "$E2E_LIVE_PACKAGES" ] || { echo "::error::Skip mode must not resolve live packages"; exit 1; }
+              ;;
+            full|subset)
+              [ -n "$E2E_LIVE_PACKAGES" ] || { echo "::error::No live packages resolved for mode $E2E_MODE"; exit 1; }
+              ;;
+            *)
+              echo "::error::Invalid CLI E2E mode: $E2E_MODE"
+              exit 1
+              ;;
+          esac
       - name: Build lark-cli
         if: ${{ steps.e2e_domains.outputs.mode != 'skip' }}
         run: make build
@@ -309,16 +456,22 @@ jobs:
           fi
 
   e2e-live:
-    needs: [unit-test, lint, script-test, deterministic-gate]
-    if: ${{ github.event_name != 'pull_request' || !github.event.pull_request.head.repo.fork }}
+    needs: [unit-test, lint, script-test, deterministic-gate, e2e-dry-run]
+    if: ${{ always() && (github.event_name != 'pull_request' || !github.event.pull_request.head.repo.fork) && needs.unit-test.result == 'success' && needs.lint.result == 'success' && needs.script-test.result == 'success' && needs.deterministic-gate.result == 'success' && needs.e2e-dry-run.result == 'success' && (needs.e2e-dry-run.outputs.mode == 'full' || needs.e2e-dry-run.outputs.mode == 'subset') && needs.e2e-dry-run.outputs.live_packages != '' }}
     runs-on: ubuntu-latest
+    timeout-minutes: 30
+    # Live E2E uses one repository-wide execution slot.
+    concurrency:
+      group: lark-cli-e2e-live
+      cancel-in-progress: false
+      queue: max
     permissions:
+      actions: read
       contents: read
       checks: write
     env:
       TEST_BOT1_APP_ID: ${{ secrets.TEST_BOT1_APP_ID }}
-      TEST_BOT1_APP_SECRET: ${{ secrets.TEST_BOT1_APP_SECRET }}
-      TEST_USER_ACCESS_TOKEN: ${{ secrets.TEST_USER_ACCESS_TOKEN }}
+      LARKSUITE_CLI_BRAND: feishu
     steps:
       - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
         with:
@@ -329,31 +482,68 @@ jobs:
       - uses: actions/setup-python@a309ff8b426b58ec0e2a45f0f869d46889d02405 # v6
         with:
           python-version: '3.x'
-      - name: Resolve CLI E2E domains
-        id: e2e_domains
-        run: node scripts/e2e_domains.js
       - name: Build lark-cli
-        if: ${{ steps.e2e_domains.outputs.mode != 'skip' }}
+        id: build_cli
         run: make build
-      - name: Configure bot credentials
-        if: ${{ steps.e2e_domains.outputs.mode != 'skip' }}
+      - name: Prepare shared live E2E tenant token
+        id: live_e2e_tat
+        env:
+          LARKSUITE_CLI_APP_ID: ${{ secrets.TEST_BOT1_APP_ID }}
+          TEST_BOT1_APP_SECRET: ${{ secrets.TEST_BOT1_APP_SECRET }}
+        run: node scripts/fetch_e2e_tat.js
+      - name: Run CLI E2E tests
+        # Keep an active Go test alive so t.Cleanup can finish. A queued stale
+        # run is rejected below before it can start live E2E.
+        if: ${{ always() && steps.build_cli.outcome == 'success' && steps.live_e2e_tat.outcome == 'success' }}
+        shell: bash
+        env:
+          GH_TOKEN: ${{ github.token }}
+          REPOSITORY: ${{ github.repository }}
+          EVENT_NAME: ${{ github.event_name }}
+          RUN_ID: ${{ github.run_id }}
+          RUN_NUMBER: ${{ github.run_number }}
+          RUN_GENERATION: ${{ github.event_name == 'pull_request' && format('CI / {0}', github.event.pull_request.number) || '' }}
+          LARK_CLI_BIN: ${{ github.workspace }}/lark-cli
+          E2E_MODE: ${{ needs.e2e-dry-run.outputs.mode }}
+          E2E_REASON: ${{ needs.e2e-dry-run.outputs.reason }}
+          E2E_LIVE_PACKAGES: ${{ needs.e2e-dry-run.outputs.live_packages }}
+          E2E_TENANT_AUTH_FILE: ${{ steps.live_e2e_tat.outputs.path }}
+          TEST_USER_ACCESS_TOKEN: ${{ secrets.TEST_USER_ACCESS_TOKEN }}
         run: |
-          if [ -z "$TEST_BOT1_APP_ID" ] || [ -z "$TEST_BOT1_APP_SECRET" ]; then
-            echo "::error::Missing required secrets: TEST_BOT1_APP_ID / TEST_BOT1_APP_SECRET"
+          if [ "$EVENT_NAME" = "pull_request" ]; then
+            workflow_id="$(gh api "repos/$REPOSITORY/actions/runs/$RUN_ID" --jq '.workflow_id')"
+            newer_runs="$(
+              gh api --paginate -X GET "repos/$REPOSITORY/actions/workflows/$workflow_id/runs" \
+                -f event=pull_request -f branch="$GITHUB_HEAD_REF" -f per_page=100 |
+                jq -r --arg repository "$REPOSITORY" --arg generation "$RUN_GENERATION" --argjson run_number "$RUN_NUMBER" \
+                  '.workflow_runs[] | select(.head_repository.full_name == $repository and .display_title == $generation and .run_number > $run_number) | .id'
+            )"
+            if [ -n "$newer_runs" ]; then
+              echo "::error::Superseded before live E2E started by newer workflow run(s): $newer_runs"
+              exit 1
+            fi
+          fi
+          if [ -z "${E2E_TENANT_AUTH_FILE:-}" ] || [ ! -f "$E2E_TENANT_AUTH_FILE" ]; then
+            echo "::error::Missing shared live E2E tenant token file"
             exit 1
           fi
-          printf '%s\n' "$TEST_BOT1_APP_SECRET" | ./lark-cli config init --app-id "$TEST_BOT1_APP_ID" --app-secret-stdin
-      - name: Run CLI E2E tests
-        env:
-          LARK_CLI_BIN: ${{ github.workspace }}/lark-cli
-          E2E_MODE: ${{ steps.e2e_domains.outputs.mode }}
-          E2E_REASON: ${{ steps.e2e_domains.outputs.reason }}
-          E2E_LIVE_PACKAGES: ${{ steps.e2e_domains.outputs.live_packages }}
-        run: |
-          if [ "$E2E_MODE" = "skip" ]; then
-            echo "No live CLI E2E needed: $E2E_REASON"
-            exit 0
+          export TEST_TENANT_ACCESS_TOKEN="$(cat "$E2E_TENANT_AUTH_FILE")"
+          rm -f "$E2E_TENANT_AUTH_FILE"
+          if ! LARKSUITE_CLI_APP_ID="$TEST_BOT1_APP_ID" \
+            LARKSUITE_CLI_TENANT_ACCESS_TOKEN="$TEST_TENANT_ACCESS_TOKEN" \
+            ./lark-cli whoami --as bot | node -e '
+            let input = "";
+            process.stdin.setEncoding("utf8");
+            process.stdin.on("data", (chunk) => { input += chunk; });
+            process.stdin.on("end", () => {
+              const result = JSON.parse(input);
+              if (result.identity !== "bot" || result.available !== true || result.tokenStatus !== "ready") process.exit(1);
+            });
+          '; then
+            echo "::error::Tenant credential preflight failed"
+            exit 1
           fi
+          echo "Tenant credential preflight succeeded"
           packages="$E2E_LIVE_PACKAGES"
           if [ -z "$packages" ]; then
             echo "::error::No live CLI E2E packages resolved for mode $E2E_MODE"
@@ -363,7 +553,7 @@ jobs:
           echo "Live CLI E2E packages: $packages"
           go run gotest.tools/gotestsum@v1.12.3 --rerun-fails=2 --rerun-fails-max-failures=20 --packages="$packages" --format testname --junitfile cli-e2e-report.xml -- -count=1 -v
       - name: Publish CLI E2E test report
-        if: ${{ !cancelled() && steps.e2e_domains.outputs.mode != 'skip' }}
+        if: ${{ !cancelled() }}
         uses: dorny/test-reporter@a43b3a5f7366b97d083190328d2c652e1a8b6aa2 # v3.0.0
         with:
           name: CLI E2E Tests
@@ -416,7 +606,7 @@ jobs:
   # ── Results Gate (single required check for branch protection) ─────
   results:
     if: ${{ always() }}
-    needs: [fast-gate, unit-test, lint, script-test, deterministic-gate, coverage, deadcode, e2e-dry-run, e2e-live, security, license-header]
+    needs: [fast-gate, unit-test, lint, script-test, deterministic-gate, coverage, deadcode, e2e-dry-run, e2e-live, security, license-header, plugin-integration, sidecar-integration, extended-integration, extended-platform-security]
     runs-on: ubuntu-latest
     steps:
       - name: Evaluate results
@@ -436,10 +626,21 @@ jobs:
           echo "| L3 | e2e-live | ${{ needs.e2e-live.result }} |" >> $GITHUB_STEP_SUMMARY
           echo "| L4 | security | ${{ needs.security.result }} |" >> $GITHUB_STEP_SUMMARY
           echo "| L4 | license-header | ${{ needs.license-header.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| L4 | plugin-integration (observe-only) | ${{ needs.plugin-integration.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| L4 | sidecar-integration (observe-only) | ${{ needs.sidecar-integration.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| L4 | extended-integration | ${{ needs.extended-integration.result }} |" >> $GITHUB_STEP_SUMMARY
+          echo "| L4 | extended-platform-security | ${{ needs.extended-platform-security.result }} |" >> $GITHUB_STEP_SUMMARY
 
           # Any failure or cancellation in any job blocks the merge.
-          # Legitimately skipped jobs (deadcode on push, e2e-live on fork,
-          # license-header on push) are OK.
+          # Legitimately skipped jobs (deadcode on push, e2e-live when not
+          # needed or on a fork, license-header on push) are OK.
+          #
+          # plugin-integration and sidecar-integration are intentionally NOT
+          # in this loop yet: they run on every PR and their status is shown
+          # in the table above, but a failure is observe-only (non-blocking)
+          # during the initial soak. Graduation to required is tracked in
+          # https://github.com/larksuite/cli/issues/1894 (criteria: 4
+          # consecutive weeks with zero false positives).
           FAILED=0
           for result in \
             "${{ needs.fast-gate.result }}" \
@@ -452,7 +653,9 @@ jobs:
             "${{ needs.e2e-dry-run.result }}" \
             "${{ needs.e2e-live.result }}" \
             "${{ needs.security.result }}" \
-            "${{ needs.license-header.result }}"; do
+            "${{ needs.license-header.result }}" \
+            "${{ needs.extended-integration.result }}" \
+            "${{ needs.extended-platform-security.result }}"; do
             if [ "$result" = "failure" ] || [ "$result" = "cancelled" ]; then
               FAILED=1
             fi

.github/workflows/release.yml

@@ -9,10 +9,45 @@ permissions:
   contents: read
 
 jobs:
-  goreleaser:
+  preflight:
+    runs-on: ubuntu-22.04
+    permissions:
+      contents: read
+    steps:
+      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
+        with:
+          fetch-depth: 0
+
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
+        with:
+          node-version: '22.14.0'
+
+      - name: Validate tag and commit
+        env:
+          TAG: ${{ github.ref_name }}
+        run: |
+          set -euo pipefail
+          node scripts/release-preflight.js --tag "$TAG"
+          git fetch origin main
+          HEAD_SHA="$(git rev-parse --verify 'HEAD^{commit}')"
+          MAIN_SHA="$(git rev-parse --verify 'FETCH_HEAD^{commit}')"
+          TAG_SHA="$(git rev-parse --verify "refs/tags/${TAG}^{commit}")"
+          if [[ "$TAG_SHA" != "$HEAD_SHA" ]]; then
+            echo "Tag ${TAG} does not resolve to the checked-out HEAD commit." >&2
+            exit 1
+          fi
+          if ! git merge-base --is-ancestor "$HEAD_SHA" "$MAIN_SHA"; then
+            echo "Tag ${TAG} does not point to a commit contained in origin/main." >&2
+            exit 1
+          fi
+
+  build-release:
+    needs: preflight
     runs-on: ubuntu-22.04
     permissions:
       contents: write
+      id-token: write
+      attestations: write
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
@@ -26,35 +61,176 @@ jobs:
         with:
           python-version: '3.x'
 
-      - name: Run GoReleaser
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
+        with:
+          node-version: '22.14.0'
+          registry-url: 'https://registry.npmjs.org'
+          package-manager-cache: false
+
+      - name: Install pinned npm
+        run: npm install --global npm@11.16.0
+
+      - name: Build and upload draft release with GoReleaser
         uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6
         with:
           version: '~> v2'
           args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ github.token }}
+
+      - name: Include release checksums
+        run: |
+          set -euo pipefail
+          test -s dist/checksums.txt
+          cp scripts/install-extended.sh scripts/install-extended.ps1 dist/
+          (cd dist && sha256sum --check checksums.txt)
+          cp dist/checksums.txt checksums.txt
+
+      - name: Verify release edition identities
+        run: |
+          set -euo pipefail
+          mkdir -p /tmp/lark-cli-standard /tmp/lark-cli-extended
+          tar -xzf "dist/lark-cli-${GITHUB_REF_NAME#v}-linux-amd64.tar.gz" -C /tmp/lark-cli-standard lark-cli
+          tar -xzf "dist/lark-cli-extended-${GITHUB_REF_NAME#v}-linux-amd64.tar.gz" -C /tmp/lark-cli-extended lark-cli
+          test "$(/tmp/lark-cli-standard/lark-cli version --json | jq -r .edition)" = "standard"
+          test "$(/tmp/lark-cli-extended/lark-cli version --json | jq -r .edition)" = "extended"
+          test "$(/tmp/lark-cli-standard/lark-cli version --json | jq -r .version)" = "${GITHUB_REF_NAME#v}"
+          test "$(/tmp/lark-cli-extended/lark-cli version --json | jq -r .version)" = "${GITHUB_REF_NAME#v}"
+
+      - name: Verify release platform asset matrix
+        run: bash scripts/verify-release-assets.sh dist "${GITHUB_REF_NAME#v}"
+
+      - name: Attest release archives
+        uses: actions/attest-build-provenance@e8998f949152b193b063cb0ec769d69d929409be # v2
+        with:
+          subject-path: |
+            dist/*.tar.gz
+            dist/*.zip
+            dist/checksums.txt
+            dist/install-extended.sh
+            dist/install-extended.ps1
+
+      - name: Collect release asset
+        run: |
+          set -euo pipefail
+          mkdir npm-publish-asset
+          cp dist/*.tar.gz dist/*.zip dist/checksums.txt \
+            dist/install-extended.sh dist/install-extended.ps1 \
+            npm-publish-asset/
+
+      - name: Upload release asset
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset/
+          if-no-files-found: error
+          overwrite: true
+
+      - name: Publish verified GitHub release
+        uses: actions/github-script@ed597411d8f924073f98dfc5c65a23a2325f34cd # v8.0.0
+        env:
+          RELEASE_TAG: ${{ github.ref_name }}
+        with:
+          github-token: ${{ github.token }}
+          script: |
+            const crypto = require("node:crypto");
+            const fs = require("node:fs");
+            const tag = process.env.RELEASE_TAG;
+            const { owner, repo } = context.repo;
+            const releases = await github.paginate(github.rest.repos.listReleases, {
+              owner,
+              repo,
+              per_page: 100,
+            });
+            const matches = releases.filter((release) => release.tag_name === tag);
+            if (matches.length !== 1) {
+              throw new Error(`expected exactly one draft release for ${tag}, found ${matches.length}`);
+            }
+            const release = matches[0];
+            if (!release.draft) {
+              throw new Error(`release ${tag} became public before verification completed`);
+            }
+
+            const checksumPath = "dist/checksums.txt";
+            const checksumBody = fs.readFileSync(checksumPath, "utf8");
+            const expectedDigests = new Map();
+            for (const line of checksumBody.split(/\r?\n/)) {
+              if (!line.trim()) continue;
+              const match = line.match(/^([0-9a-fA-F]{64})\s+\*?(.+)$/);
+              if (!match) throw new Error(`invalid checksums.txt line: ${line}`);
+              const name = match[2];
+              if (expectedDigests.has(name)) {
+                throw new Error(`duplicate checksums.txt entry: ${name}`);
+              }
+              expectedDigests.set(name, `sha256:${match[1].toLowerCase()}`);
+            }
+            expectedDigests.set(
+              "checksums.txt",
+              `sha256:${crypto.createHash("sha256").update(checksumBody).digest("hex")}`,
+            );
+
+            const actualNames = release.assets.map((asset) => asset.name).sort();
+            const expectedNames = [...expectedDigests.keys()].sort();
+            if (JSON.stringify(actualNames) !== JSON.stringify(expectedNames)) {
+              throw new Error(
+                `draft release asset set mismatch: expected ${expectedNames.join(", ")}, got ${actualNames.join(", ")}`,
+              );
+            }
+            for (const asset of release.assets) {
+              const expected = expectedDigests.get(asset.name);
+              if (!asset.digest) {
+                throw new Error(`GitHub did not report a digest for draft asset ${asset.name}`);
+              }
+              if (asset.digest.toLowerCase() !== expected) {
+                throw new Error(
+                  `draft asset digest mismatch for ${asset.name}: expected ${expected}, got ${asset.digest}`,
+                );
+              }
+            }
+
+            await github.rest.repos.updateRelease({
+              owner,
+              repo,
+              release_id: release.id,
+              draft: false,
+              make_latest: "true",
+            });
 
   publish-npm:
-    needs: goreleaser
+    needs: build-release
     runs-on: ubuntu-22.04
+    environment: npm-production
+    permissions:
+      contents: read
+      id-token: write
     steps:
       - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
 
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      - uses: actions/setup-node@249970729cb0ef3589644e2896645e5dc5ba9c38 # v6
         with:
-          node-version: '20'
+          node-version: '22.14.0'
           registry-url: 'https://registry.npmjs.org'
+          package-manager-cache: false
 
-      - name: Download checksums from release
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Install pinned npm
+        run: npm install --global npm@11.16.0
+
+      - name: Download release asset
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset
+
+      - name: Verify npm publish asset
         run: |
           set -euo pipefail
-          TAG="${GITHUB_REF_NAME}"
-          gh release download "${TAG}" --pattern checksums.txt --dir .
-          test -s checksums.txt || { echo "checksums.txt missing or empty for ${TAG}"; exit 1; }
+          (cd npm-publish-asset && sha256sum --check checksums.txt)
+          cp npm-publish-asset/checksums.txt checksums.txt
+          PACK_JSON="$(npm pack --ignore-scripts --json)"
+          PACK_FILE="$(node -e 'const p=JSON.parse(process.argv[1]); if(p.length!==1 || !p[0].filename) process.exit(1); process.stdout.write(p[0].filename)' "$PACK_JSON")"
+          test -s "$PACK_FILE"
+          tar -tzf "$PACK_FILE" | grep -qx 'package/checksums.txt'
+          rm "$PACK_FILE"
 
       - name: Publish to npm
-        env:
-          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
         run: npm publish --access public

.github/workflows/semantic-review.yml

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

.goreleaser.yml

@@ -5,7 +5,8 @@ before:
     - python3 scripts/fetch_meta.py
 
 builds:
-  - binary: lark-cli
+  - id: standard
+    binary: lark-cli
     env:
       - CGO_ENABLED=0
     ldflags:
@@ -18,12 +19,54 @@ builds:
       - amd64
       - arm64
       - riscv64
+    ignore:
+      - goos: darwin
+        goarch: riscv64
+      - goos: windows
+        goarch: riscv64
+  - id: extended
+    binary: lark-cli
+    tags:
+      - extended
+    env:
+      - CGO_ENABLED=0
+    ldflags:
+      - -s -w -X github.com/larksuite/cli/internal/build.Version={{ .Version }} -X github.com/larksuite/cli/internal/build.Date={{ .Date }}
+    goos:
+      - darwin
+      - linux
+      - windows
+    goarch:
+      - amd64
+      - arm64
+      - riscv64
+    ignore:
+      - goos: darwin
+        goarch: riscv64
+      - goos: windows
+        goarch: riscv64
 
 archives:
-  - name_template: "lark-cli-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
+  - id: standard
+    ids:
+      - standard
+    name_template: "lark-cli-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
     format_overrides:
       - goos: windows
-        format: zip
+        formats:
+          - zip
+    files:
+      - README.md
+      - LICENSE
+      - CHANGELOG.md
+  - id: extended
+    ids:
+      - extended
+    name_template: "lark-cli-extended-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
+    format_overrides:
+      - goos: windows
+        formats:
+          - zip
     files:
       - README.md
       - LICENSE
@@ -31,6 +74,18 @@ archives:
 
 checksum:
   name_template: checksums.txt
+  extra_files:
+    - glob: ./scripts/install-extended.sh
+    - glob: ./scripts/install-extended.ps1
+
+release:
+  # Keep assets undiscoverable by releases/latest until the workflow has
+  # independently verified checksums, edition identity, and platform coverage.
+  draft: true
+  replace_existing_draft: true
+  extra_files:
+    - glob: ./scripts/install-extended.sh
+    - glob: ./scripts/install-extended.ps1
 
 changelog:
   sort: asc

AGENTS.md

@@ -10,9 +10,10 @@
 ## Build & Test
 
 ```bash
-make build          # Build (runs fetch_meta first)
-make unit-test      # Required before PR (runs with -race where supported, e.g. amd64/arm64)
-make test           # Full: vet + unit + integration
+make build             # Build (runs fetch_meta first)
+make unit-test         # Required before PR (runs with -race where supported, e.g. amd64/arm64)
+make live-skills-test  # Opt-in real Skills CLI tests; runs with isolated user directories
+make test              # Full: vet + unit + integration
 ```
 
 ## Notification Opt-Outs
@@ -105,6 +106,20 @@ Signatures that are easy to guess wrong:
 
 Program output (JSON envelopes) goes to stdout. Progress, warnings, hints go to stderr. Mixing them corrupts pipe chains.
 
+### Typed data over loose maps
+
+Parse `map[string]interface{}` into a typed struct at the boundary — one projection function per shape — and let everything downstream consume struct fields, not string keys. A typo'd map key compiles fine and fails at runtime, which an agent then debugs blind.
+
+Use distinct types when two values could be swapped silently: see `internal/meta.Token` — a bare string compiles on either side of a string/string signature, a distinct type does not.
+
+Legacy loose-map code exists in older paths. Match its call sites when touching it, but do not copy the pattern into new code.
+
+### Transcribe faithfully — no silent fallbacks
+
+When code echoes input onward (request previews, transformations, proxies), transcribe verbatim. A `default:` branch that coerces unrecognized input into a plausible value ("unknown HTTP verb → GET") makes the output lie, and an agent reasons from the lie.
+
+The same rule applies to flag combinations and internal wiring: if a requested option cannot be honored, return a typed validation error — never silently substitute another behavior and exit 0. Silent guesses (defaulting a missing identity, discarding writes on a nil writer) are bugs even when every current caller happens to avoid them.
+
 ### Use `vfs.*` instead of `os.*`
 
 All filesystem access goes through `internal/vfs`. This enables test mocking.
@@ -116,6 +131,7 @@ CLI arguments are untrusted (they come from AI agents). Call `validate.SafeInput
 ### Tests
 
 - Every behavior change needs a test alongside the change.
+- A contract test must fail if the implementation is reverted. If you can undo the code change and the suite stays green, the contract is not pinned — assert the new field/behavior directly, not a happy-path substring.
 - `cmdutil.TestFactory(t, config)` for test factories.
 - `t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())` to isolate config state.
 

CHANGELOG.md

@@ -2,6 +2,290 @@
 
 All notable changes to this project will be documented in this file.
 
+## [v1.0.80] - 2026-07-29
+
+### Features
+
+- **drive**: add +member-list shortcut (#1795)
+- **drive**: add +permission-get-setting shortcut (#1738)
+- propagate invocation metadata (#2097)
+
+### Documentation
+
+- **slides**: 补齐 shortcut 参数说明，修正 +xml-get --output 必填标注 (#2088)
+- **slides**: +create 的参数下沉到 create.md，主 skill 只留路由 (#2096)
+
+### Tests
+
+- **e2e**: wait for base role update visibility (#2087)
+
+### Misc
+
+- Feat/detect line text overlap (#2069)
+
+## [v1.0.79] - 2026-07-28
+
+### Features
+
+- **slides**: update xsd (#2067)
+
+### Bug Fixes
+
+- **ci**: validate static workflow identity (#2015)
+- **sheets**: recognize OFL0X local office tokens (#2063)
+
+### Documentation
+
+- **calendar**: clarify identity selection by event ownership (#2071)
+- **slides**: add formula inline element syntax to quick-ref (#2077)
+
+## [v1.0.78] - 2026-07-27
+
+### Features
+
+- event description support rich text (#1975)
+
+### Bug Fixes
+
+- **slides**: restrict canvas overflow checks
+- **slides**: upgrade text overflow to error above 10px threshold
+- **slides**: detect letterSpacing-driven text overflow
+- **slides**: downgrade background-decoration text overflow to info
+- **slides**: allow chartParsedValues roundtrip tag
+- refine character width estimation for lark-slides text lint
+- **slides**: preserve info lint severity
+- **slides**: text may over flow shape
+- exempt ghost text from slides lint
+
+## [v1.0.77] - 2026-07-24
+
+### Features
+
+- introducing official card icon (#1973)
+- **apps**: validate +file-list --page-size against server (0, 200] range (#2007)
+- **apps**: support absolute and relative upload paths (#2005)
+- **slides**: fill xml-schema-quick-ref gaps that forced XSD fallback (#2026)
+- **slides**: add layout density lint for sparse/empty containers (#2022)
+- add risk-control protection (#1910)
+
+### Bug Fixes
+
+- **slides**: normalize presentation flag aliases (#2032)
+- **base**: classify +form-submit as high-risk-write (#1969)
+- **slides**: declare screenshot scope
+- **slides**: support CSV multi-value for --slide-id in screenshot (#2047)
+
+### Documentation
+
+- **skill**: clarify scope handling for query expansion (#2030)
+- **base**: clarify complete and partial updates (#1993)
+- **skills**: clarify callout child rules (#2048)
+
+### Misc
+
+- fix/task id handling (#2023)
+- fix/task search pagination (#2041)
+
+## [v1.0.75] - 2026-07-22
+
+### Features
+
+- add okr single create shortcut & skill text opti (#1941)
+- **calendar**: auto-add bot self as attendee and note user-only search (#1991)
+
+### Bug Fixes
+
+- **base**: improve table shortcut behavior & guidance (#1803)
+- issue#1935 & whiteboard shortcut reformat (#1980)
+- remove legacy shortcut (#1997)
+- **e2e**: inject shared credentials by identity (#1995)
+
+### Documentation
+
+- **skill**: describe html5 block xml usage (#1380)
+- clarify fetch metadata and user cites (#1981)
+- add topic move collector workflow (#1473)
+- update lark doc HTML size limit (#2001)
+- **base**: align record write schema guidance (#2000)
+
+### Tests
+
+- **e2e**: declare request identities explicitly (#2004)
+
+### Misc
+
+- harden npm release publishing (#1918)
+
+## [v1.0.74] - 2026-07-21
+
+### Features
+
+- **slides**: add history rollback shortcuts (#1714)
+- **base**: support per-record batch updates (#1889)
+
+### Bug Fixes
+
+- preserve slides schema issues
+- allow jq examples in quality gate dry-runs
+- **im**: warn when flag pagination is truncated (#1906)
+- **slides**: warn on text shape overflow
+- **slides**: exempt chart roundtrip attributes from lint
+- **slides**: detect image text occlusion
+- **slides**: clarify xml-text-overlap-lint error for positional argument (#1986)
+
+### Documentation
+
+- clarify drive upload overwrite guidance (#1982)
+
+### Tests
+
+- isolate unit tests from user state (#1883)
+
+### Refactoring
+
+- converge success output through a single Emitter that owns the write (#1899)
+
+## [v1.0.73] - 2026-07-20
+
+### Features
+
+- **apps**: design_html support, creative-design skill, unified TOS publish (#1901)
+
+### Bug Fixes
+
+- **slides**: detect visual elements outside canvas
+- reduce public content credential fixture false positives
+- standardize CLI shortcut text in English (#1942)
+
+### Documentation
+
+- **base**: reduce filter and update retry loops (#1879)
+- **vc**: default transcript routing to smart notes over minutes (#1961)
+- clarify local trigger automation (#1958)
+
+### Tests
+
+- synchronize temporary Git maintenance (#1946)
+
+### Misc
+
+- **slides**: update lark-slides skill to 0715 snapshot (#1933)
+- [codex] support bot menu events (#1765)
+
+## [v1.0.72] - 2026-07-17
+
+### Features
+
+- **slides**: lint table out of canvas
+- **slides**: report resolved table size mismatches
+- **approval**: support approval event consumption (#1924)
+
+### Bug Fixes
+
+- **vc**: don't fail +detail for in-progress meetings (#1930)
+- stabilize drive delete E2E terminal-state checks (#1939)
+
+### Documentation
+
+- **slides**: document table dimensions
+- document base field default values (#1500)
+- **sheets**: use English placeholder in table-get guidance (#1936)
+
+### Tests
+
+- stabilize live e2e auth retries (#1904)
+- use tri-state wiki node identity in delete verification (#1931)
+- fix drive cover download retries (#1934)
+
+## [v1.0.71] - 2026-07-16
+
+### Features
+
+- add wiki move-to-drive shortcut (#1869)
+- **apps**: add role management shortcuts (#1881)
+- **drive**: add secure label support and clarify comment location API (#1913)
+
+### Bug Fixes
+
+- **base**: improve dashboard shortcut guidance (#1787)
+
+### Documentation
+
+- **apps**: add platform SQL authoring guide to the db-execute skill (#1912)
+
+### Misc
+
+- add L4 plugin-integration and sidecar-integration CI jobs (#1840)
+- **drive**: optimize drive +delete workflow (#1909)
+
+## [v1.0.70] - 2026-07-15
+
+### Features
+
+- add minutes permission application shortcut (#1876)
+- **drive**: support apps in list comments (#1877)
+- slide style
+- edit ppt template
+- **slides**: add sxsd validation to slides lint
+- **slides**: validate iconpark icon types in slides lint
+- **slides**: lint before create
+- **apps**: add automation trigger commands for Miaoda (#1886)
+
+### Bug Fixes
+
+- unify dry-run output contract (#1870)
+- **skills**: align skill guidance with the typed error contract (#1786)
+- **slides**: limit slides screenshot page requests
+- **slides**: detect lark slides text overflow overlap
+- **vc**: align meeting query scopes by identity (#1850)
+
+### Documentation
+
+- clarify task search relevance filters (#1884)
+- surface minutes permission application in skill description (#1890)
+- clarify okr progress children (#1861)
+- **slides**: prefer slides xml-get shortcut
+- **calendar**: document setting meeting owner via full API (#1903)
+
+### Refactoring
+
+- **slides**: streamline create workflow and validate SML namespaces
+
+### Misc
+
+- **slides**: address PR review feedback
+
+## [v1.0.69] - 2026-07-13
+
+### Features
+
+- support docs fetch selection anchors (#1815)
+- **apps**: support modern_html app type with TOS publish path and app type querying
+- **im**: show bot sender display names when reading messages (#1829)
+- add drive list comments shortcut (#1845)
+- support wiki sources in drive export (#1802)
+- add application domain with slash command management shortcuts (#1806)
+- validate IM idempotency key length (#1797)
+- surface reply context and mentions in im.message.receive_v1 (#1798)
+
+### Bug Fixes
+
+- route brand-sensitive endpoints through the resolver (#1836)
+
+### Documentation
+
+- document OKR block XML guidance (#1648)
+- refine doubao whiteboard workflow routing (#1841)
+- clarify Mindnote token handling (#1827)
+
+### Tests
+
+- isolate semantic waiver fixtures from wall clock
+
+### Misc
+
+- Merge lark sheets development branch (#1833)
+
 ## [v1.0.68] - 2026-07-09
 
 ### Features
@@ -1438,6 +1722,17 @@ Bundled AI agent skills for intelligent assistance:
 - Bilingual documentation (English & Chinese).
 - CI/CD pipelines: linting, testing, coverage reporting, and automated releases.
 
+[v1.0.80]: https://github.com/larksuite/cli/releases/tag/v1.0.80
+[v1.0.79]: https://github.com/larksuite/cli/releases/tag/v1.0.79
+[v1.0.78]: https://github.com/larksuite/cli/releases/tag/v1.0.78
+[v1.0.77]: https://github.com/larksuite/cli/releases/tag/v1.0.77
+[v1.0.75]: https://github.com/larksuite/cli/releases/tag/v1.0.75
+[v1.0.74]: https://github.com/larksuite/cli/releases/tag/v1.0.74
+[v1.0.73]: https://github.com/larksuite/cli/releases/tag/v1.0.73
+[v1.0.72]: https://github.com/larksuite/cli/releases/tag/v1.0.72
+[v1.0.71]: https://github.com/larksuite/cli/releases/tag/v1.0.71
+[v1.0.70]: https://github.com/larksuite/cli/releases/tag/v1.0.70
+[v1.0.69]: https://github.com/larksuite/cli/releases/tag/v1.0.69
 [v1.0.68]: https://github.com/larksuite/cli/releases/tag/v1.0.68
 [v1.0.67]: https://github.com/larksuite/cli/releases/tag/v1.0.67
 [v1.0.66]: https://github.com/larksuite/cli/releases/tag/v1.0.66

Makefile

@@ -23,7 +23,7 @@ PREFIX   ?= /usr/local
 TEST_GOARCH := $(or $(GOARCH),$(shell go env GOARCH))
 RACE_FLAG := $(if $(filter riscv64,$(TEST_GOARCH)),,-race)
 
-.PHONY: all build vet fmt-check script-test test unit-test integration-test examples-build quality-gate install uninstall clean fetch_meta gitleaks
+.PHONY: all build vet fmt-check script-test test unit-test live-skills-test integration-test examples-build quality-gate install uninstall clean fetch_meta gitleaks sidecar-test extended-test
 
 all: test
 
@@ -50,20 +50,29 @@ fmt-check:
 script-test:
 	bash scripts/resolve-changed-from.test.sh
 	bash scripts/ci-workflow.test.sh
+	bash scripts/release-workflow.test.sh
 	bash scripts/semantic-review-workflow.test.sh
-	$(NODE) --test scripts/e2e_domains.test.js scripts/semantic-review-verify-artifact.test.js scripts/pr-quality-summary.test.js scripts/semantic-review-publish.test.js scripts/ci-quality-summary-publish.test.js
+	$(NODE) --test scripts/e2e_domains.test.js scripts/fetch_e2e_tat.test.js scripts/install.test.js scripts/release-preflight.test.js scripts/semantic-review-verify-artifact.test.js scripts/pr-quality-summary.test.js scripts/semantic-review-publish.test.js scripts/ci-quality-summary-publish.test.js
 
 # ./extension/... keeps the public plugin SDK in the default test matrix.
 unit-test: fetch_meta
 	go test $(RACE_FLAG) -gcflags="all=-N -l" -count=1 \
 		./cmd/... ./internal/... ./shortcuts/... ./extension/...
 
+live-skills-test: fetch_meta
+	LARKSUITE_CLI_RUN_LIVE_SKILLS_TESTS=1 \
+	go test -v -count=1 ./cmd/update \
+		-run '^TestUpdateCommand_(RealSkillsSyncRewritesState|SkillsSyncColdStart)$$'
+
 # examples-build keeps the shipped plugin-SDK examples compilable. If this
 # breaks, the plugin author guide's "go build ./..." path is broken.
 examples-build:
 	go build ./extension/platform/examples/audit-observer
 	go build ./extension/platform/examples/readonly-policy
 
+# ./tests/... includes tests/plugin_e2e, which builds ~20 customer-fork
+# binaries (~1 min warm; a cold module cache also downloads via GOPROXY).
+# Deliberate: local `make test` exercises the L4 plugin contract by default.
 integration-test: build
 	go test -v -count=1 ./tests/...
 
@@ -105,6 +114,20 @@ uninstall:
 clean:
 	rm -f $(BINARY)
 
+# sidecar-test compiles and runs the authsidecar* build-tagged code that the
+# default CI matrix never sees (they carry //go:build tags).
+sidecar-test:
+	go build -tags authsidecar -o /dev/null .
+	go test $(RACE_FLAG) -count=1 -tags authsidecar ./extension/credential/sidecar/ ./extension/transport/sidecar/ ./internal/cmdutil/
+	go test $(RACE_FLAG) -count=1 -tags authsidecar_demo ./sidecar/server-demo/
+	go test $(RACE_FLAG) -count=1 -tags authsidecar ./tests/sidecar_e2e/
+
+# extended-test compiles and exercises the separately distributed Extended
+# edition. The default build remains the Standard npm/npx binary.
+extended-test:
+	go build -tags extended -o /dev/null .
+	go test $(RACE_FLAG) -count=1 -tags extended ./cmd/... ./internal/... ./shortcuts/... ./extension/... ./tests/externalcredential_e2e
+
 # Run secret-leak checks locally before pushing.
 # Step 1: check-doc-tokens catches realistic-looking example tokens in reference
 #         docs and asks you to use _EXAMPLE_TOKEN placeholders instead.

README.md

@@ -285,6 +285,29 @@ To reduce these risks, the tool enables default security protections at multiple
 
 We recommend using the Lark/Feishu bot integrated with this tool as a private conversational assistant. Do not add it to group chats or allow other users to interact with it, to avoid abuse of permissions or data leakage.
 
+To reduce the security risks associated with access token theft, the CLI sends a minimal set of risk-control signals with OpenAPI requests made to exact official Feishu/Lark HTTPS domains. These signals are used to help identify anomalous API activity. This protection is enabled by default. The information sent is limited to:
+
+- Operating system type: macOS, Windows, or Linux
+- Device hardware model: for example, Mac17,9
+
+To disable this protection for the current workspace, run:
+
+```bash
+lark-cli config risk-control off
+```
+
+To enable this protection for the current workspace, run:
+
+```bash
+lark-cli config risk-control on
+```
+
+To restore the default policy for the current workspace, run:
+
+```bash
+lark-cli config risk-control default
+```
+
 Please fully understand all usage risks. By using this tool, you are deemed to voluntarily assume all related responsibilities.
 
 ## Star History

README.zh.md

@@ -286,6 +286,29 @@ lark-cli schema im.messages.delete
 
 我们建议您将对接本工具的飞书机器人作为私人对话助手使用，请勿将其拉入群聊或允许其他用户与其交互，以避免权限被滥用或数据泄露。
 
+为降低访问令牌被盗用后的安全风险，CLI 在向飞书/Lark 官方 HTTPS 精确域名发起 OpenAPI 请求时，会随请求发送一组最小化的风控信号，用于辅助识别异常调用行为。该保护默认开启，发送的信息仅包括：
+
+- 操作系统类型：macOS、Windows 或 Linux
+- 设备的硬件产品型号：例如 Mac17,9
+
+如需让当前 workspace 退出该保护，可执行以下命令：
+
+```bash
+lark-cli config risk-control off
+```
+
+如需开启当前 workspace 的保护，可执行以下命令：
+
+```bash
+lark-cli config risk-control on
+```
+
+恢复当前 workspace 默认策略可执行：
+
+```bash
+lark-cli config risk-control default
+```
+
 请您充分知悉全部使用风险，使用本工具即视为您自愿承担相关所有责任。
 
 ## Star History

affordance/contact.md

@@ -23,6 +23,41 @@ lark-cli contact +search-user --query "alice" --as user
 lark-cli contact +search-user --user-ids "ou_3a8b****6a7b,me" --as user
 ```
 
+## +search-bot
+Search bots (apps) by keyword. Pass `--query` or `--queries`; use `--chat-ids` to search within specific chats.
+
+### Skills
+- lark-contact/references/lark-contact-search-bot.md
+
+### Avoid when
+- Looking for a person rather than a bot → use [[+search-user]]
+- Running as a bot — this shortcut is user-only
+
+### Tips
+- `has_more=true` means the search is incomplete; refine the keyword or search scope instead of paginating
+
+### Examples
+
+**Find bots by keyword**
+```bash
+lark-cli contact +search-bot --query "会议助手" --as user
+```
+
+**Search inside one chat**
+```bash
+lark-cli contact +search-bot --query "助手" --chat-ids "oc_3a8b****6a7b" --as user
+```
+
+**Find bots you've chatted with**
+```bash
+lark-cli contact +search-bot --query "助手" --has-chatted --as user
+```
+
+**Search several bot keywords in one call**
+```bash
+lark-cli contact +search-bot --queries "会议助手,日报助手,审批助手" --as user
+```
+
 ## +get-user
 Fetch one user's profile by id, or your own with --user-id omitted. Use it under bot identity — `+search-user` is user-only.
 

cmd/api/api.go

@@ -130,6 +130,13 @@ func buildAPIRequest(opts *APIOptions) (client.RawApiRequest, *cmdutil.FileUploa
 	stdin := opts.Factory.IOStreams.In
 	fileIO := opts.Factory.ResolveFileIO(opts.Ctx)
 
+	if opts.Method == "" {
+		return client.RawApiRequest{}, nil, errs.NewValidationError(errs.SubtypeInvalidArgument,
+			"HTTP method must not be empty").
+			WithHint("pass the verb as the first argument, e.g. lark-cli api GET /open-apis/...").
+			WithParam("<method>")
+	}
+
 	// Validate --file mutual exclusions first.
 	if err := cmdutil.ValidateFileFlag(opts.File, opts.Params, opts.Data, opts.Output, opts.PageAll, opts.Method); err != nil {
 		return client.RawApiRequest{}, nil, err
@@ -243,9 +250,9 @@ func apiRun(opts *APIOptions) error {
 
 	if opts.DryRun {
 		if fileMeta != nil {
-			return cmdutil.PrintDryRunWithFile(f.IOStreams.Out, request, config, opts.Format, fileMeta.FieldName, fileMeta.FilePath, fileMeta.FormFields)
+			return cmdutil.PrintDryRunWithFile(request, config, dryRunOutputOptions(f, opts), *fileMeta)
 		}
-		return apiDryRun(f, request, config, opts.Format)
+		return apiDryRun(f, request, config, opts)
 	}
 	// Identity info is now included in the JSON envelope; skip stderr printing.
 	// cmdutil.PrintIdentity(f.IOStreams.ErrOut, opts.As, config, f.IdentityAutoDetected)
@@ -297,8 +304,19 @@ func apiRun(opts *APIOptions) error {
 	return nil
 }
 
-func apiDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, format string) error {
-	return cmdutil.PrintDryRun(f.IOStreams.Out, request, config, format)
+func apiDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, opts *APIOptions) error {
+	return cmdutil.PrintDryRun(request, config, dryRunOutputOptions(f, opts))
+}
+
+func dryRunOutputOptions(f *cmdutil.Factory, opts *APIOptions) cmdutil.DryRunOutputOptions {
+	return cmdutil.DryRunOutputOptions{
+		Format:      opts.Format,
+		JqExpr:      opts.JqExpr,
+		CommandPath: opts.Cmd.CommandPath(),
+		Identity:    opts.As,
+		Out:         f.IOStreams.Out,
+		ErrOut:      f.IOStreams.ErrOut,
+	}
 }
 
 func apiPaginate(ctx context.Context, ac *client.APIClient, request client.RawApiRequest, format output.Format, jqExpr string, out, errOut io.Writer, commandPath string, pagOpts client.PaginationOptions) error {
@@ -326,20 +344,18 @@ func apiPaginate(ctx context.Context, ac *client.APIClient, request client.RawAp
 
 	switch format {
 	case output.FormatNDJSON, output.FormatTable, output.FormatCSV:
-		pf := output.NewPaginatedFormatter(out, format)
+		emitter := output.NewEmitter(output.EmitterConfig{
+			Out:            out,
+			ErrOut:         errOut,
+			CommandPath:    commandPath,
+			Identity:       string(pagOpts.Identity),
+			NoticeProvider: output.GetNotice,
+		})
 		result, hasItems, err := ac.StreamPages(ctx, request, func(items []interface{}) error {
 			// Streaming formats intentionally emit each page after that page has
 			// passed safety scanning. A later page may still fail, so callers
 			// must use the exit code to distinguish complete vs partial output.
-			scanResult := output.ScanForSafety(commandPath, items, errOut)
-			if scanResult.Blocked {
-				return scanResult.BlockErr
-			}
-			if scanResult.Alert != nil {
-				output.WriteAlertWarning(errOut, scanResult.Alert)
-			}
-			pf.FormatPage(items)
-			return nil
+			return emitter.StreamPage(items, output.StreamOptions{Format: format.String()})
 		}, pagOpts)
 		if err != nil {
 			return errs.MarkRaw(err)

cmd/api/api_paginate_test.go

@@ -0,0 +1,396 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package api
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/client"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/output"
+)
+
+type apiFailOnWriteWriter struct {
+	buf    bytes.Buffer
+	writes int
+	failAt int
+	err    error
+}
+
+func (w *apiFailOnWriteWriter) Write(p []byte) (int, error) {
+	w.writes++
+	if w.writes == w.failAt {
+		return 0, w.err
+	}
+	return w.buf.Write(p)
+}
+
+func newAPIPaginateTestHarness(t *testing.T) (*client.APIClient, *bytes.Buffer, *bytes.Buffer, *httpmock.Registry) {
+	t.Helper()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	t.Setenv("LARKSUITE_CLI_CONTENT_SAFETY_MODE", "off")
+	previousNotice := output.PendingNotice
+	output.PendingNotice = nil
+	t.Cleanup(func() { output.PendingNotice = previousNotice })
+
+	config := &core.CliConfig{
+		AppID:     "test-app",
+		AppSecret: "test-secret",
+		Brand:     core.BrandFeishu,
+	}
+	f, out, errOut, reg := cmdutil.TestFactory(t, config)
+	ac, err := f.NewAPIClientWithConfig(config)
+	if err != nil {
+		t.Fatalf("NewAPIClientWithConfig() error = %v", err)
+	}
+	ac.ErrOut = io.Discard
+	return ac, out, errOut, reg
+}
+
+func apiPaginateRequest() client.RawApiRequest {
+	return client.RawApiRequest{
+		Method: "GET",
+		URL:    "/open-apis/test/v1/items",
+		As:     core.AsBot,
+	}
+}
+
+func assertAPIPaginateJSONBytes(t *testing.T, got []byte, want interface{}) {
+	t.Helper()
+	wantBytes, err := json.MarshalIndent(want, "", "  ")
+	if err != nil {
+		t.Fatalf("marshal expected JSON: %v", err)
+	}
+	wantBytes = append(wantBytes, '\n')
+	if !bytes.Equal(got, wantBytes) {
+		t.Fatalf("stdout bytes mismatch\ngot:\n%s\nwant:\n%s", got, wantBytes)
+	}
+}
+
+func TestAPIPaginate_DefaultAggregatesAllPages(t *testing.T) {
+	ac, out, errOut, reg := newAPIPaginateTestHarness(t)
+	calls := 0
+	wantTokens := []string{"", "next-1", "next-2"}
+	for i, wantToken := range wantTokens {
+		page := i + 1
+		hasMore := page < len(wantTokens)
+		data := map[string]interface{}{
+			"items":    []interface{}{map[string]interface{}{"id": string(rune('0' + page))}},
+			"has_more": hasMore,
+		}
+		if hasMore {
+			data["page_token"] = wantTokens[page]
+		}
+		reg.Register(&httpmock.Stub{
+			URL: "/open-apis/test/v1/items",
+			OnMatch: func(req *http.Request) {
+				calls++
+				if got := req.URL.Query().Get("page_token"); got != wantToken {
+					t.Errorf("request %d page_token = %q, want %q", page, got, wantToken)
+				}
+			},
+			Body: map[string]interface{}{
+				"code": 0,
+				"msg":  "ok",
+				"data": data,
+			},
+		})
+	}
+
+	err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+		output.FormatJSON, "", out, errOut, "lark-cli api GET", client.PaginationOptions{
+			PageLimit: 10,
+			PageDelay: -1,
+		})
+
+	if err != nil {
+		t.Fatalf("apiPaginate() error = %v, want nil", err)
+	}
+	if calls != 3 {
+		t.Fatalf("pagination requests = %d, want 3", calls)
+	}
+	assertAPIPaginateJSONBytes(t, out.Bytes(), output.Envelope{
+		OK:       true,
+		Identity: "bot",
+		Data: map[string]interface{}{
+			"items": []interface{}{
+				map[string]interface{}{"id": "1"},
+				map[string]interface{}{"id": "2"},
+				map[string]interface{}{"id": "3"},
+			},
+			"has_more": false,
+		},
+	})
+	if got := errOut.String(); got != "" {
+		t.Fatalf("stderr bytes = %q, want empty", got)
+	}
+}
+
+func TestAPIPaginate_StreamingFormatsEmitExactMultiPageBytes(t *testing.T) {
+	tests := []struct {
+		name   string
+		format output.Format
+		want   string
+	}{
+		{
+			name:   "ndjson",
+			format: output.FormatNDJSON,
+			want:   "{\"id\":\"1\",\"name\":\"Alice\"}\n{\"id\":\"2\",\"name\":\"Carol\",\"page_only\":\"ignored\"}\n",
+		},
+		{
+			name:   "table",
+			format: output.FormatTable,
+			want:   "id  name \n──  ─────\n1   Alice\n2   Carol\n",
+		},
+		{
+			name:   "csv",
+			format: output.FormatCSV,
+			want:   "id,name\n1,Alice\n2,Carol\n",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, reg := newAPIPaginateTestHarness(t)
+			reg.Register(&httpmock.Stub{
+				URL: "/open-apis/test/v1/items",
+				Body: map[string]interface{}{
+					"code": 0,
+					"msg":  "ok",
+					"data": map[string]interface{}{
+						"items": []interface{}{
+							map[string]interface{}{"id": "1", "name": "Alice"},
+						},
+						"has_more":   true,
+						"page_token": "next-1",
+					},
+				},
+			})
+			reg.Register(&httpmock.Stub{
+				URL: "/open-apis/test/v1/items",
+				Body: map[string]interface{}{
+					"code": 0,
+					"msg":  "ok",
+					"data": map[string]interface{}{
+						"items": []interface{}{
+							map[string]interface{}{"id": "2", "name": "Carol", "page_only": "ignored"},
+						},
+						"has_more": false,
+					},
+				},
+			})
+
+			err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+				tt.format, "", out, errOut, "lark-cli api GET", client.PaginationOptions{
+					PageLimit: 10,
+					PageDelay: -1,
+				})
+
+			if err != nil {
+				t.Fatalf("apiPaginate() error = %v, want nil", err)
+			}
+			if got := out.String(); got != tt.want {
+				t.Fatalf("stdout byte mismatch\ngot (%d bytes):\n%q\nwant (%d bytes):\n%q", len(got), got, len(tt.want), tt.want)
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestAPIPaginate_StreamingWriteFailureStopsFurtherPages(t *testing.T) {
+	ac, _, errOut, reg := newAPIPaginateTestHarness(t)
+	sentinel := errors.New("page write failed")
+	out := &apiFailOnWriteWriter{failAt: 2, err: sentinel}
+	calls := 0
+	for page := 1; page <= 2; page++ {
+		hasMore := true
+		data := map[string]interface{}{
+			"items":    []interface{}{map[string]interface{}{"id": page}},
+			"has_more": hasMore,
+		}
+		if hasMore {
+			data["page_token"] = fmt.Sprintf("next-%d", page)
+		}
+		reg.Register(&httpmock.Stub{
+			URL: "/open-apis/test/v1/items",
+			OnMatch: func(*http.Request) {
+				calls++
+			},
+			Body: map[string]interface{}{
+				"code": 0,
+				"msg":  "ok",
+				"data": data,
+			},
+		})
+	}
+
+	err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli api GET",
+		client.PaginationOptions{PageLimit: 10, PageDelay: -1})
+
+	if !errors.Is(err, sentinel) {
+		t.Fatalf("apiPaginate() error = %v, want preserved writer cause", err)
+	}
+	problem, ok := errs.ProblemOf(err)
+	if !ok || problem.Category != errs.CategoryInternal {
+		t.Fatalf("apiPaginate() problem = %#v, %v; want internal typed error", problem, ok)
+	}
+	if calls != 2 {
+		t.Fatalf("pagination requests = %d, want 2", calls)
+	}
+	if got, want := out.buf.String(), "{\"id\":1}\n"; got != want {
+		t.Fatalf("stdout bytes = %q, want %q", got, want)
+	}
+}
+
+func TestAPIPaginate_StreamingFormatFallsBackToJSONWithoutList(t *testing.T) {
+	ac, out, errOut, reg := newAPIPaginateTestHarness(t)
+	reg.Register(&httpmock.Stub{
+		URL: "/open-apis/test/v1/items",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "ok",
+			"data": map[string]interface{}{
+				"name":    "Test User",
+				"user_id": "u123",
+			},
+		},
+	})
+
+	err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli api GET", client.PaginationOptions{PageDelay: -1})
+
+	if err != nil {
+		t.Fatalf("apiPaginate() error = %v, want nil", err)
+	}
+	assertAPIPaginateJSONBytes(t, out.Bytes(), output.Envelope{
+		OK:       true,
+		Identity: "bot",
+		Data: map[string]interface{}{
+			"name":    "Test User",
+			"user_id": "u123",
+		},
+	})
+	wantWarning := "warning: this API does not return a list, format \"ndjson\" is not supported, falling back to json\n"
+	if got := errOut.String(); got != wantWarning {
+		t.Fatalf("stderr bytes = %q, want %q", got, wantWarning)
+	}
+}
+
+func TestAPIPaginate_BusinessErrorsWriteRawAndAreMarkedRaw(t *testing.T) {
+	businessResponse := map[string]interface{}{
+		"code": 123456,
+		"msg":  "fixture business error",
+		"data": map[string]interface{}{"detail": "business failed"},
+	}
+	tests := []struct {
+		name   string
+		format output.Format
+		jqExpr string
+	}{
+		{name: "jq", format: output.FormatJSON, jqExpr: ".data.items"},
+		{name: "default_json", format: output.FormatJSON},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, reg := newAPIPaginateTestHarness(t)
+			reg.Register(&httpmock.Stub{
+				URL:  "/open-apis/test/v1/items",
+				Body: businessResponse,
+			})
+
+			err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+				tt.format, tt.jqExpr, out, errOut, "lark-cli api GET", client.PaginationOptions{PageDelay: -1})
+
+			if err == nil {
+				t.Fatal("apiPaginate() error = nil, want business error")
+			}
+			if !errs.IsRaw(err) {
+				t.Fatalf("errs.IsRaw(error) = false, want true; error = %T: %v", err, err)
+			}
+			assertAPIPaginateJSONBytes(t, out.Bytes(), businessResponse)
+			if bytes.Contains(out.Bytes(), []byte(`"ok": true`)) {
+				t.Fatalf("business-error stdout contains a success envelope:\n%s", out.Bytes())
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestAPIPaginate_TransportErrorsAreMarkedRaw(t *testing.T) {
+	tests := []struct {
+		name   string
+		format output.Format
+		jqExpr string
+	}{
+		{name: "jq_paginate_all", format: output.FormatJSON, jqExpr: ".data.items"},
+		{name: "stream_pages", format: output.FormatNDJSON},
+		{name: "default_paginate_all", format: output.FormatJSON},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, _ := newAPIPaginateTestHarness(t)
+
+			err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+				tt.format, tt.jqExpr, out, errOut, "lark-cli api GET", client.PaginationOptions{PageDelay: -1})
+
+			if err == nil {
+				t.Fatal("apiPaginate() error = nil, want transport error")
+			}
+			if !errs.IsRaw(err) {
+				t.Fatalf("errs.IsRaw(error) = false, want true; error = %T: %v", err, err)
+			}
+			if got := out.String(); got != "" {
+				t.Fatalf("stdout bytes = %q, want empty", got)
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestAPIPaginate_StreamBusinessErrorIsMarkedRaw(t *testing.T) {
+	ac, out, errOut, reg := newAPIPaginateTestHarness(t)
+	reg.Register(&httpmock.Stub{
+		URL: "/open-apis/test/v1/items",
+		Body: map[string]interface{}{
+			"code": 123456,
+			"msg":  "fixture business error",
+			"data": map[string]interface{}{},
+		},
+	})
+
+	err := apiPaginate(context.Background(), ac, apiPaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli api GET", client.PaginationOptions{PageDelay: -1})
+
+	if err == nil {
+		t.Fatal("apiPaginate() error = nil, want business error")
+	}
+	if !errs.IsRaw(err) {
+		t.Fatalf("errs.IsRaw(error) = false, want true; error = %T: %v", err, err)
+	}
+	if got := out.String(); got != "" {
+		t.Fatalf("stdout bytes = %q, want empty", got)
+	}
+	if got := errOut.String(); got != "" {
+		t.Fatalf("stderr bytes = %q, want empty", got)
+	}
+}

cmd/api/api_test.go

@@ -69,7 +69,7 @@ func TestApiCmd_FlagParsing(t *testing.T) {
 }
 
 func TestApiCmd_DryRun(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{
 		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
 	})
 
@@ -79,12 +79,42 @@ func TestApiCmd_DryRun(t *testing.T) {
 	if err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
-	output := stdout.String()
-	if !strings.Contains(output, "Dry Run") {
-		t.Error("expected dry run output")
+	var got map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatalf("dry-run stdout is not JSON: %v\nstdout:\n%s\nstderr:\n%s", err, stdout.String(), stderr.String())
 	}
-	if !strings.Contains(output, "/open-apis/test") {
-		t.Error("expected path in dry run output")
+	if got["ok"] != true || got["identity"] != "bot" || got["dry_run"] != true {
+		t.Fatalf("unexpected dry-run envelope: %#v", got)
+	}
+	data, ok := got["data"].(map[string]interface{})
+	if !ok {
+		t.Fatalf("data = %#v, want object", got["data"])
+	}
+	api, ok := data["api"].([]interface{})
+	if !ok || len(api) != 1 {
+		t.Fatalf("api = %#v, want one call", data["api"])
+	}
+	call, ok := api[0].(map[string]interface{})
+	if !ok || call["url"] != "/open-apis/test" {
+		t.Fatalf("api[0] = %#v", api[0])
+	}
+	if strings.Contains(stdout.String(), "=== Dry Run ===") {
+		t.Fatalf("stdout should not contain dry-run banner: %s", stdout.String())
+	}
+}
+
+func TestApiCmd_DryRunWithJq(t *testing.T) {
+	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	})
+
+	cmd := newTestApiCmd(f, nil)
+	cmd.SetArgs([]string{"GET", "/open-apis/test", "--as", "bot", "--dry-run", "--jq", ".data.api[0].url"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if got := strings.TrimSpace(stdout.String()); got != "/open-apis/test" {
+		t.Fatalf("jq output = %q, want /open-apis/test", got)
 	}
 }
 
@@ -152,6 +182,22 @@ func TestApiCmd_MissingArgs(t *testing.T) {
 	}
 }
 
+func TestApiCmd_EmptyMethodRejected(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	})
+
+	cmd := newTestApiCmd(f, nil)
+	cmd.SetArgs([]string{"", "/open-apis/test", "--as", "bot", "--dry-run"})
+	err := cmd.Execute()
+	if err == nil {
+		t.Fatal("expected validation error for empty HTTP method")
+	}
+	if !strings.Contains(err.Error(), "method") {
+		t.Fatalf("error should name the method argument, got: %v", err)
+	}
+}
+
 func TestApiCmd_InvalidParamsJSON(t *testing.T) {
 	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
 		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
@@ -306,6 +352,9 @@ func TestApiCmd_OutputAndPageAllConflict(t *testing.T) {
 }
 
 func TestApiCmd_BinaryResponse_AutoSave(t *testing.T) {
+	dir := t.TempDir()
+	cmdutil.TestChdir(t, dir)
+
 	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
 		AppID: "test-app-bin", AppSecret: "test-secret-bin", Brand: core.BrandFeishu,
 	})
@@ -325,8 +374,33 @@ func TestApiCmd_BinaryResponse_AutoSave(t *testing.T) {
 	if !strings.Contains(stderr.String(), "binary response detected") {
 		t.Error("expected binary response hint in stderr")
 	}
-	if !strings.Contains(stdout.String(), "saved_path") {
-		t.Error("expected saved_path in output")
+	var got map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatalf("stdout is not JSON: %v\nstdout:\n%s", err, stdout.String())
+	}
+	savedPath, _ := got["saved_path"].(string)
+	if savedPath == "" {
+		t.Fatalf("saved_path missing from output: %#v", got)
+	}
+	// The file must land inside the temporary cwd — this pins the isolation
+	// contract: rolling back TestChdir would leave download.bin in the repo.
+	wantDir, err := filepath.EvalSymlinks(dir)
+	if err != nil {
+		t.Fatal(err)
+	}
+	gotDir, err := filepath.EvalSymlinks(filepath.Dir(savedPath))
+	if err != nil {
+		t.Fatalf("saved_path %q dir not resolvable: %v", savedPath, err)
+	}
+	if gotDir != wantDir {
+		t.Errorf("saved_path %q is outside temp cwd %q", savedPath, wantDir)
+	}
+	content, err := os.ReadFile(savedPath)
+	if err != nil {
+		t.Fatalf("read saved file: %v", err)
+	}
+	if string(content) != "fake-binary-content" {
+		t.Errorf("saved file content = %q, want %q", content, "fake-binary-content")
 	}
 }
 
@@ -1000,11 +1074,23 @@ func TestApiCmd_DryRunWithFile(t *testing.T) {
 		t.Fatalf("unexpected error: %v", err)
 	}
 	out := stdout.String()
-	if !strings.Contains(out, "image") {
-		t.Errorf("expected dry-run output to mention file field, got: %s", out)
+	var env map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &env); err != nil {
+		t.Fatalf("dry-run stdout is not JSON: %v\n%s", err, out)
 	}
-	if !strings.Contains(out, "Dry Run") {
-		t.Errorf("expected dry-run header, got: %s", out)
+	if env["dry_run"] != true {
+		t.Fatalf("dry_run = %#v, want true", env["dry_run"])
+	}
+	data := env["data"].(map[string]interface{})
+	api := data["api"].([]interface{})
+	call := api[0].(map[string]interface{})
+	body := call["body"].(map[string]interface{})
+	file := body["file"].(map[string]interface{})
+	if file["field"] != "image" || file["path"] != tmpFile {
+		t.Fatalf("unexpected file dry-run body: %#v", body)
+	}
+	if strings.Contains(out, "=== Dry Run ===") {
+		t.Fatalf("stdout should not contain dry-run banner: %s", out)
 	}
 }
 

cmd/auth/auth.go

@@ -18,6 +18,7 @@ import (
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/errclass"
+	"github.com/larksuite/cli/internal/runtimeplan"
 )
 
 // NewCmdAuth creates the auth command with subcommands.
@@ -30,21 +31,23 @@ func NewCmdAuth(f *cmdutil.Factory) *cobra.Command {
 			// PersistentPreRun[E] found walking up the chain, so the root-level
 			// SilenceUsage=true would be skipped without this line.
 			cmd.SilenceUsage = true
-			// cmd.Name() returns the subcommand name (e.g. "login"), not "auth".
-			// Pass "auth" as a literal so the error message reads
-			// `"auth" is not supported: ...`
-			return f.RequireBuiltinCredentialProvider(cmd.Context(), "auth")
+			return f.RequireCommandRuntimeCapabilities(cmd.Context(), cmd)
 		},
 	}
 	cmdutil.DisableAuthCheck(cmd)
+	cmdutil.SetRuntimeCapabilities(cmd, runtimeplan.CapabilityLocalCredentialManagement)
 
-	cmd.AddCommand(NewCmdAuthLogin(f, nil))
-	cmd.AddCommand(NewCmdAuthLogout(f, nil))
-	cmd.AddCommand(NewCmdAuthStatus(f, nil))
-	cmd.AddCommand(NewCmdAuthScopes(f, nil))
-	cmd.AddCommand(NewCmdAuthList(f, nil))
-	cmd.AddCommand(NewCmdAuthCheck(f, nil))
-	cmd.AddCommand(NewCmdAuthQRCode(f, nil))
+	login := NewCmdAuthLogin(f, nil)
+	logout := NewCmdAuthLogout(f, nil)
+	status := NewCmdAuthStatus(f, nil)
+	scopes := NewCmdAuthScopes(f, nil)
+	list := NewCmdAuthList(f, nil)
+	check := NewCmdAuthCheck(f, nil)
+	qrcode := NewCmdAuthQRCode(f, nil)
+	for _, diagnostic := range []*cobra.Command{status, scopes, check, qrcode} {
+		cmdutil.SetRuntimeCapabilities(diagnostic)
+	}
+	cmd.AddCommand(login, logout, status, scopes, list, check, qrcode)
 	return cmd
 }
 

cmd/auth/auth_test.go

@@ -530,10 +530,7 @@ func TestAuthBlockedByExternalProvider(t *testing.T) {
 	}{
 		{"login", []string{"login"}},
 		{"logout", []string{"logout"}},
-		{"status", []string{"status"}},
-		{"check", []string{"check", "--scope", "calendar:read"}}, // --scope is required
 		{"list", []string{"list"}},
-		{"scopes", []string{"scopes"}},
 	}
 
 	for _, tt := range tests {
@@ -558,3 +555,19 @@ func TestAuthBlockedByExternalProvider(t *testing.T) {
 		})
 	}
 }
+
+func TestAuthReadOnlyCommandsAllowedByExternalProvider(t *testing.T) {
+	f := newFactoryWithExternalProvider(t)
+	for _, name := range []string{"status", "check", "scopes", "qrcode"} {
+		t.Run(name, func(t *testing.T) {
+			cmd := NewCmdAuth(f)
+			matched, _, err := cmd.Find([]string{name})
+			if err != nil {
+				t.Fatal(err)
+			}
+			if err := cmd.PersistentPreRunE(matched, nil); err != nil {
+				t.Fatalf("read-only command blocked: %v", err)
+			}
+		})
+	}
+}

cmd/auth/check.go

@@ -4,6 +4,7 @@
 package auth
 
 import (
+	"context"
 	"fmt"
 	"strings"
 
@@ -12,6 +13,7 @@ import (
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -33,7 +35,7 @@ func NewCmdAuthCheck(f *cmdutil.Factory, runF func(*CheckOptions) error) *cobra.
 			if runF != nil {
 				return runF(opts)
 			}
-			return authCheckRun(opts)
+			return authCheckRunContext(cmd.Context(), opts)
 		},
 	}
 
@@ -46,6 +48,10 @@ func NewCmdAuthCheck(f *cmdutil.Factory, runF func(*CheckOptions) error) *cobra.
 }
 
 func authCheckRun(opts *CheckOptions) error {
+	return authCheckRunContext(context.Background(), opts)
+}
+
+func authCheckRunContext(ctx context.Context, opts *CheckOptions) error {
 	f := opts.Factory
 
 	required := strings.Fields(opts.Scope)
@@ -57,18 +63,74 @@ func authCheckRun(opts *CheckOptions) error {
 	if err != nil {
 		return err
 	}
-	if config.UserOpenId == "" {
+	if f.Credential == nil {
+		return errs.NewInternalError(errs.SubtypeUnknown, "credential inspection is unavailable")
+	}
+
+	inspection, err := f.Credential.InspectToken(ctx, credential.TokenInspectionRequest{
+		TokenSpec: credential.TokenSpec{
+			Type:  credential.TokenTypeUAT,
+			AppID: config.AppID,
+		},
+		IncludeScopes: true,
+	})
+	if err != nil {
+		if _, ok := errs.ProblemOf(err); ok {
+			return err
+		}
+		return errs.NewInternalError(errs.SubtypeUnknown,
+			"failed to inspect user authorization: %v", err).
+			WithCause(err)
+	}
+	if inspection == nil {
+		return errs.NewInternalError(errs.SubtypeInvalidResponse,
+			"credential source returned no authorization inspection")
+	}
+
+	if inspection.Status == credential.TokenInspectionNotLoggedIn && !inspection.Source.Managed {
 		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"ok": false, "error": "not_logged_in", "missing": required})
 		return output.ErrBare(1)
 	}
-
-	stored := larkauth.GetStoredToken(config.AppID, config.UserOpenId)
-	if stored == nil {
+	if !inspection.Present {
+		if inspection.Source.Managed {
+			return errs.NewAuthenticationError(errs.SubtypeTokenMissing,
+				"credential source %q did not provide a user access token", inspection.Source.Name).
+				WithHint("authorize the user through the selected credential source")
+		}
 		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"ok": false, "error": "no_token", "missing": required})
 		return output.ErrBare(1)
 	}
 
-	missing := larkauth.MissingScopes(stored.Scope, required)
+	switch inspection.ScopeState {
+	case credential.ScopeUnsupported:
+		return errs.NewValidationError(errs.SubtypeFailedPrecondition,
+			"auth check is unsupported by credential source %q because granted scopes are unavailable", inspection.Source.Name).
+			WithHint("the credential source must expose trusted scope metadata before `auth check` can evaluate --scope")
+	case credential.ScopeUnknown:
+		return errs.NewValidationError(errs.SubtypeFailedPrecondition,
+			"auth check result is unknown because credential source %q returned no scope metadata", inspection.Source.Name).
+			WithHint("configure the credential source to return trusted scopes for user access tokens")
+	case credential.ScopeKnown:
+		// Continue below.
+	default:
+		return errs.NewInternalError(errs.SubtypeInvalidResponse,
+			"credential source %q returned invalid scope inspection state %q", inspection.Source.Name, inspection.ScopeState)
+	}
+
+	suggestion := ""
+	missing := larkauth.MissingScopes(inspection.Scopes, required)
+	if inspection.Source.Managed {
+		if len(missing) > 0 {
+			suggestion = fmt.Sprintf("grant these scopes through credential source %s: %s", inspection.Source.Name, strings.Join(missing, " "))
+		}
+	} else {
+		suggestion = fmt.Sprintf(`lark-cli auth login --scope "%s"`, strings.Join(missing, " "))
+	}
+	return writeAuthCheckResult(f, required, inspection.Scopes, suggestion)
+}
+
+func writeAuthCheckResult(f *cmdutil.Factory, required []string, availableScopes, suggestion string) error {
+	missing := larkauth.MissingScopes(availableScopes, required)
 	missingSet := make(map[string]bool, len(missing))
 	for _, s := range missing {
 		missingSet[s] = true
@@ -82,8 +144,8 @@ func authCheckRun(opts *CheckOptions) error {
 
 	ok := len(missing) == 0
 	result := map[string]interface{}{"ok": ok, "granted": granted, "missing": missing}
-	if len(missing) > 0 {
-		result["suggestion"] = fmt.Sprintf(`lark-cli auth login --scope "%s"`, strings.Join(missing, " "))
+	if len(missing) > 0 && suggestion != "" {
+		result["suggestion"] = suggestion
 	}
 	output.PrintJson(f.IOStreams.Out, result)
 	if !ok {

cmd/auth/check_test.go

@@ -4,14 +4,20 @@
 package auth
 
 import (
+	"bytes"
+	"context"
 	"encoding/json"
 	"errors"
+	"strings"
 	"testing"
 	"time"
 
+	"github.com/larksuite/cli/errs"
+	extcred "github.com/larksuite/cli/extension/credential"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/zalando/go-keyring"
 )
@@ -146,6 +152,128 @@ func TestAuthCheckRun_ScopedTokenPresent_ExitZero(t *testing.T) {
 	}
 }
 
+type authCheckExternalProvider struct {
+	token        *extcred.Token
+	capabilities credential.ProviderCapabilities
+	resolveCalls int
+}
+
+func (p *authCheckExternalProvider) Name() string { return "external-check-test" }
+
+func (p *authCheckExternalProvider) ResolveAccount(context.Context) (*extcred.Account, error) {
+	return &extcred.Account{AppID: "test-app", Brand: extcred.BrandFeishu}, nil
+}
+
+func (p *authCheckExternalProvider) ResolveToken(context.Context, extcred.TokenSpec) (*extcred.Token, error) {
+	p.resolveCalls++
+	return p.token, nil
+}
+
+func (p *authCheckExternalProvider) CredentialCapabilities() credential.ProviderCapabilities {
+	return p.capabilities
+}
+
+func externalAuthCheckFactory(t *testing.T, canInspectScopes bool, token *extcred.Token) (*cmdutil.Factory, *authCheckExternalProvider) {
+	t.Helper()
+	cfg := &core.CliConfig{
+		AppID: "test-app",
+		Brand: core.BrandFeishu,
+	}
+	f, _, _, _ := cmdutil.TestFactory(t, cfg)
+	provider := &authCheckExternalProvider{
+		token: token,
+		capabilities: credential.ProviderCapabilities{
+			ProvidesOnDemandAuth: true,
+			CanInspectScopes:     canInspectScopes,
+		},
+	}
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{provider},
+		nil,
+		nil,
+		nil,
+	)
+	return f, provider
+}
+
+func TestAuthCheckRun_ExternalDirectUsesProviderScopes(t *testing.T) {
+	f, provider := externalAuthCheckFactory(t, true, &extcred.Token{
+		Value:  "external-uat",
+		Scopes: "im:message docx:document",
+	})
+	stdout := f.IOStreams.Out.(*bytes.Buffer)
+
+	err := authCheckRun(&CheckOptions{
+		Factory: f,
+		Scope:   "im:message",
+	})
+	if err != nil {
+		t.Fatalf("authCheckRun() error = %v", err)
+	}
+	if provider.resolveCalls != 1 {
+		t.Fatalf("ResolveToken calls = %d, want 1", provider.resolveCalls)
+	}
+
+	var payload map[string]any
+	if err := json.Unmarshal(stdout.Bytes(), &payload); err != nil {
+		t.Fatalf("stdout must be valid JSON: %v\nstdout=%s", err, stdout.String())
+	}
+	if payload["ok"] != true {
+		t.Fatalf("stdout.ok = %v, want true; payload=%v", payload["ok"], payload)
+	}
+	granted, ok := payload["granted"].([]any)
+	if !ok || len(granted) != 1 || granted[0] != "im:message" {
+		t.Fatalf("stdout.granted = %v, want [im:message]", payload["granted"])
+	}
+}
+
+func TestAuthCheckRun_ExternalProxyReturnsTypedUnknown(t *testing.T) {
+	f, provider := externalAuthCheckFactory(t, false, &extcred.Token{
+		Value: "proxy-placeholder",
+	})
+
+	err := authCheckRun(&CheckOptions{
+		Factory: f,
+		Scope:   "im:message",
+	})
+	problem, ok := errs.ProblemOf(err)
+	if !ok {
+		t.Fatalf("error = %T %v, want typed error", err, err)
+	}
+	if problem.Category != errs.CategoryValidation || problem.Subtype != errs.SubtypeFailedPrecondition {
+		t.Fatalf("problem = %#v, want validation/failed_precondition", problem)
+	}
+	var validation *errs.ValidationError
+	if !errors.As(err, &validation) || !strings.Contains(problem.Message, "unsupported") || validation.Param != "" || problem.Hint == "" {
+		t.Fatalf("problem = %#v, want explicit unsupported result with actionable hint and no param", problem)
+	}
+	if provider.resolveCalls != 0 {
+		t.Fatalf("ResolveToken calls = %d, want 0 for proxy scope check", provider.resolveCalls)
+	}
+}
+
+func TestAuthCheckRun_ExternalDirectWithoutScopeMetadataReturnsTypedUnknown(t *testing.T) {
+	f, _ := externalAuthCheckFactory(t, true, &extcred.Token{
+		Value: "external-uat",
+	})
+
+	err := authCheckRun(&CheckOptions{
+		Factory: f,
+		Scope:   "im:message",
+	})
+	problem, ok := errs.ProblemOf(err)
+	if !ok {
+		t.Fatalf("error = %T %v, want typed error", err, err)
+	}
+	if problem.Category != errs.CategoryValidation || problem.Subtype != errs.SubtypeFailedPrecondition {
+		t.Fatalf("problem = %#v, want validation/failed_precondition", problem)
+	}
+	var validation *errs.ValidationError
+	if !errors.As(err, &validation) || !strings.Contains(problem.Message, "unknown") || validation.Param != "" || problem.Hint == "" {
+		t.Fatalf("problem = %#v, want explicit unknown result with actionable hint and no param", problem)
+	}
+}
+
 func TestAuthCheckRun_EmptyScopeIsValidationError(t *testing.T) {
 	// Scope validation is a real input error, not a predicate negative
 	// answer — it must surface as a typed ValidationError with the normal

cmd/auth/login_messages.go

@@ -128,5 +128,5 @@ func getLoginMsg(lang i18n.Lang) *loginMsg {
 // (not backed by from_meta service specs). Descriptions are now centralized in
 // service_descriptions.json.
 func getShortcutOnlyDomainNames() []string {
-	return []string{"base", "contact", "docs", "markdown", "apps", "note"}
+	return []string{"application", "base", "contact", "docs", "markdown", "apps", "note"}
 }

cmd/auth/qrcode.go

@@ -56,6 +56,7 @@ For ASCII output, the result is printed to stdout with fixed size.`,
 	cmd.Flags().IntVar(&opts.Size, "size", 256, "Size of the QR code image in pixels (default: 256, for PNG mode only)")
 	cmd.Flags().BoolVar(&opts.ASCII, "ascii", false, "Output ASCII QR code to stdout")
 	cmd.Flags().StringVarP(&opts.Output, "output", "o", "", "Output file path for PNG image (relative path within current directory, required for non-ASCII mode)")
+	cmdutil.SetRisk(cmd, "read")
 
 	return cmd
 }

cmd/auth/status.go

@@ -44,6 +44,10 @@ func NewCmdAuthStatus(f *cmdutil.Factory, runF func(*StatusOptions) error) *cobr
 
 func authStatusRun(opts *StatusOptions) error {
 	f := opts.Factory
+	editionStatus, err := inspectEditionStatus(f)
+	if err != nil {
+		return err
+	}
 
 	config, err := f.Config()
 	if err != nil {
@@ -64,7 +68,9 @@ func authStatusRun(opts *StatusOptions) error {
 	result["identities"] = diagnostics
 	result["identity"] = effectiveIdentity(diagnostics)
 	addEffectiveVerification(result, diagnostics)
-	addStatusNote(result, diagnostics)
+	if !applyEditionStatus(result, diagnostics, editionStatus) {
+		addStatusNote(result, diagnostics)
+	}
 
 	output.PrintJson(f.IOStreams.Out, result)
 	return nil

cmd/auth/status_edition_extended.go

@@ -0,0 +1,58 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package auth
+
+import (
+	"context"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/identitydiag"
+)
+
+type editionStatusState struct {
+	provider string
+	variant  string
+}
+
+func inspectEditionStatus(f *cmdutil.Factory) (editionStatusState, error) {
+	if f == nil || f.Credential == nil {
+		return editionStatusState{}, nil
+	}
+	source, err := f.Credential.InspectSource(context.Background())
+	if err != nil {
+		return editionStatusState{}, err
+	}
+	if source == nil || !source.Managed {
+		return editionStatusState{}, nil
+	}
+	state := editionStatusState{provider: source.Name}
+	description := f.RuntimeDescription()
+	if description.Managed {
+		state.variant = description.Variant
+	}
+	return state, nil
+}
+
+func applyEditionStatus(result map[string]interface{}, diagnostics identitydiag.Result, state editionStatusState) bool {
+	if state.provider == "" {
+		return false
+	}
+	result["source"] = "external"
+	result["credentialProvider"] = state.provider
+	if state.variant != "" {
+		result["externalCredentialMode"] = state.variant
+	}
+	switch {
+	case !diagnostics.User.Available && diagnostics.Bot.Available:
+		result["note"] = "User identity is " + identitydiag.StatusMessage(diagnostics.User.Status) +
+			"; bot identity is ready. Update authorization through external credential provider " + state.provider + "."
+	case diagnostics.User.Status == identitydiag.StatusNeedsRefresh:
+		result["note"] = "User identity needs refresh. Check external credential provider " + state.provider + "."
+	case !diagnostics.User.Available && !diagnostics.Bot.Available:
+		result["note"] = "No usable identity is available. Check external credential provider " + state.provider + "."
+	}
+	return true
+}

cmd/auth/status_edition_extended_test.go

@@ -0,0 +1,54 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package auth
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/runtimeplan"
+)
+
+func TestExtendedAuthStatusReportsManagedSource(t *testing.T) {
+	cfg := &core.CliConfig{
+		AppID: "cli_env", Brand: core.BrandFeishu, DefaultAs: core.AsBot,
+		SupportedIdentities: uint8(extcred.SupportsBot),
+	}
+	f, stdout, _, _ := cmdutil.TestFactory(t, cfg)
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{&stubExternalProvider{name: "env"}},
+		nil, nil, f.HttpClient,
+	)
+	cmdutil.TestSetRuntimePlan(t, f, runtimeplan.New(runtimeplan.Options{
+		Description: runtimeplan.Description{
+			Managed: true,
+			Variant: "managed-test",
+		},
+	}))
+
+	if err := authStatusRun(&StatusOptions{Factory: f}); err != nil {
+		t.Fatal(err)
+	}
+	var got map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	if got["source"] != "external" ||
+		got["credentialProvider"] != "env" ||
+		got["externalCredentialMode"] != "managed-test" ||
+		got["identity"] != "bot" {
+		t.Fatalf("output = %#v", got)
+	}
+	if note, _ := got["note"].(string); strings.Contains(note, "auth login") ||
+		!strings.Contains(note, "external credential provider env") {
+		t.Fatalf("note = %q", note)
+	}
+}

cmd/auth/status_edition_standard.go

@@ -0,0 +1,21 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package auth
+
+import (
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/identitydiag"
+)
+
+type editionStatusState struct{}
+
+func inspectEditionStatus(*cmdutil.Factory) (editionStatusState, error) {
+	return editionStatusState{}, nil
+}
+
+func applyEditionStatus(map[string]interface{}, identitydiag.Result, editionStatusState) bool {
+	return false
+}

cmd/auth/status_edition_standard_test.go

@@ -0,0 +1,49 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package auth
+
+import (
+	"encoding/json"
+	"strings"
+	"testing"
+
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
+)
+
+func TestStandardAuthStatusPreservesExistingProjection(t *testing.T) {
+	cfg := &core.CliConfig{
+		AppID: "cli_env", Brand: core.BrandFeishu, DefaultAs: core.AsBot,
+		SupportedIdentities: uint8(extcred.SupportsBot),
+	}
+	f, stdout, _, _ := cmdutil.TestFactory(t, cfg)
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{&stubExternalProvider{name: "env"}},
+		nil, nil, f.HttpClient,
+	)
+
+	if err := authStatusRun(&StatusOptions{Factory: f}); err != nil {
+		t.Fatal(err)
+	}
+	var got map[string]json.RawMessage
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	for _, field := range []string{"source", "credentialProvider", "externalCredentialMode"} {
+		if _, exists := got[field]; exists {
+			t.Fatalf("Standard auth status contains edition field %q: %s", field, stdout.String())
+		}
+	}
+	var note string
+	if err := json.Unmarshal(got["note"], &note); err != nil {
+		t.Fatal(err)
+	}
+	if !strings.Contains(note, "lark-cli auth login") {
+		t.Fatalf("Standard note = %q, want established login guidance", note)
+	}
+}

cmd/auth/status_test.go

@@ -35,6 +35,15 @@ func TestAuthStatusRun_SplitsBotAndUserIdentity(t *testing.T) {
 	if got.Identities.User.Status != "missing" || got.Identities.User.Available {
 		t.Fatalf("user = %#v, want missing and unavailable", got.Identities.User)
 	}
+	var raw map[string]json.RawMessage
+	if err := json.Unmarshal(stdout.Bytes(), &raw); err != nil {
+		t.Fatalf("json.Unmarshal(raw) error = %v", err)
+	}
+	for _, field := range []string{"source", "credentialProvider", "externalCredentialMode"} {
+		if _, exists := raw[field]; exists {
+			t.Fatalf("local auth status unexpectedly contains edition field %q: %s", field, stdout.String())
+		}
+	}
 }
 
 func TestAuthStatusRun_VerifyReportsBotIdentity(t *testing.T) {

cmd/auth/testmain_test.go

@@ -0,0 +1,46 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package auth
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+
+	"github.com/larksuite/cli/internal/registry/registrytest"
+)
+
+// TestMain isolates auth command tests from the host machine: config, logs
+// and the registry cache are redirected to a temp dir, then the registry is
+// seeded from the tracked fixture and initialized eagerly. Domain-completion
+// tests read the registry, so without seeding a clean checkout would either
+// fail or trigger a remote metadata fetch.
+//
+// Note: os.Exit skips deferred functions, so cleanup runs explicitly after
+// m.Run before exiting.
+func TestMain(m *testing.M) {
+	root, err := os.MkdirTemp("", "lark-cli-cmd-auth-test-*")
+	if err != nil {
+		println("cmd/auth test setup: MkdirTemp failed:", err.Error())
+		os.Exit(2)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_CONFIG_DIR", filepath.Join(root, "config")); err != nil {
+		println("cmd/auth test setup: Setenv failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_LOG_DIR", filepath.Join(root, "logs")); err != nil {
+		println("cmd/auth test setup: Setenv failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	if err := registrytest.Seed(root); err != nil {
+		println("cmd/auth test setup: registrytest.Seed failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	code := m.Run()
+	_ = os.RemoveAll(root)
+	os.Exit(code)
+}

cmd/build.go

@@ -29,6 +29,7 @@ import (
 	"github.com/larksuite/cli/internal/hook"
 	"github.com/larksuite/cli/internal/keychain"
 	"github.com/larksuite/cli/internal/registry"
+	"github.com/larksuite/cli/internal/runtimebootstrap"
 	"github.com/larksuite/cli/shortcuts"
 	"github.com/spf13/cobra"
 )
@@ -45,6 +46,7 @@ type buildConfig struct {
 	skipService    bool
 	serviceCatalog *apicatalog.Catalog
 	startupBrand   core.LarkBrand
+	runtime        *runtimebootstrap.Result
 }
 
 // WithStartupBrand initializes the API registry with the given brand before
@@ -58,6 +60,14 @@ func WithStartupBrand(brand core.LarkBrand) BuildOption {
 	}
 }
 
+// withRuntimeBootstrap shares one invocation snapshot across registry,
+// credentials, transports, and command capabilities.
+func withRuntimeBootstrap(runtime *runtimebootstrap.Result) BuildOption {
+	return func(c *buildConfig) {
+		c.runtime = runtime
+	}
+}
+
 // WithIO sets the IO streams for the CLI by wrapping raw reader/writers.
 // Terminal detection is delegated to cmdutil.NewIOStreams.
 func WithIO(in io.Reader, out, errOut io.Writer) BuildOption {
@@ -143,9 +153,9 @@ func Build(ctx context.Context, inv cmdutil.InvocationContext, opts ...BuildOpti
 	return rootCmd
 }
 
-// buildInternal is a pure assembly function: it wires the command tree from
-// inv and BuildOptions alone. Any state-dependent decision (disk, network,
-// env) belongs in the caller and must be threaded in via BuildOption.
+// buildInternal assembles the command tree from one immutable startup
+// configuration snapshot. Profile selection happens before any registry
+// network decision and the same result is passed to the Factory.
 //
 // Returns (factory, rootCmd, registry). The registry is nil when plugin
 // install failed (FailClosed guard installed) or when no plugin produced
@@ -168,13 +178,29 @@ 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)
+	startup := cfg.runtime
+	if startup == nil {
+		startup = runtimebootstrap.Resolve(inv.Profile)
 	}
 
-	f := cmdutil.NewDefault(cfg.streams, inv)
+	// Initialize the registry brand before anything touches the runtime
+	// catalog (its sync.Once would otherwise lock onto the Feishu default).
+	// Runtime policy can close direct metadata egress before any command is
+	// registered, without exposing a concrete credential mode here.
+	registryBrand := cfg.startupBrand
+	if registryBrand == "" {
+		registryBrand = resolveStartupBrandFromConfig(inv.Profile, startup.ProfileConfig)
+	}
+	if !startup.Plan.AllowsRemoteMetadata() {
+		if registryBrand == "" {
+			registryBrand = core.BrandFeishu
+		}
+		registry.InitEmbeddedWithBrand(registryBrand)
+	} else if registryBrand != "" {
+		registry.InitWithBrand(registryBrand)
+	}
+
+	f := cmdutil.NewDefaultWithRuntimePlan(cfg.streams, inv, startup.ProfileConfig, startup.Plan)
 	if cfg.keychain != nil {
 		f.Keychain = cfg.keychain
 	}
@@ -220,6 +246,7 @@ func buildInternal(ctx context.Context, inv cmdutil.InvocationContext, opts ...B
 	rootCmd.AddCommand(schema.NewCmdSchema(f, nil))
 	rootCmd.AddCommand(completion.NewCmdCompletion(f))
 	rootCmd.AddCommand(cmdupdate.NewCmdUpdate(f))
+	registerEditionCommands(rootCmd, f)
 	rootCmd.AddCommand(cmdevent.NewCmdEvents(f))
 	rootCmd.AddCommand(skill.NewCmdSkill(f))
 	if !cfg.skipService {

cmd/build_workspace_test.go

@@ -0,0 +1,176 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"context"
+	"io"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/envvars"
+)
+
+func TestStartupProfileSnapshotUsesDetectedWorkspace(t *testing.T) {
+	previousWorkspace := core.CurrentWorkspace()
+	t.Cleanup(func() { core.SetCurrentWorkspace(previousWorkspace) })
+
+	tests := []struct {
+		name          string
+		workspace     core.Workspace
+		signalName    string
+		signalValue   string
+		expectedAppID string
+		expectedBrand core.LarkBrand
+	}{
+		{
+			name:          "local",
+			workspace:     core.WorkspaceLocal,
+			expectedAppID: "cli_local",
+			expectedBrand: core.BrandFeishu,
+		},
+		{
+			name:          "openclaw",
+			workspace:     core.WorkspaceOpenClaw,
+			signalName:    "OPENCLAW_CLI",
+			signalValue:   "1",
+			expectedAppID: "cli_openclaw",
+			expectedBrand: core.BrandLark,
+		},
+		{
+			name:          "hermes",
+			workspace:     core.WorkspaceHermes,
+			signalName:    "HERMES_HOME",
+			signalValue:   "/managed/hermes",
+			expectedAppID: "cli_hermes",
+			expectedBrand: core.BrandLark,
+		},
+		{
+			name:          "lark_channel",
+			workspace:     core.WorkspaceLarkChannel,
+			signalName:    "LARK_CHANNEL",
+			signalValue:   "1",
+			expectedAppID: "cli_lark_channel",
+			expectedBrand: core.BrandLark,
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			clearWorkspaceSignals(t)
+			clearCredentialSignals(t)
+			configRoot := t.TempDir()
+			t.Setenv("LARKSUITE_CLI_CONFIG_DIR", configRoot)
+			t.Setenv(envvars.CliExternalCredentialConfig,
+				filepath.Join(configRoot, "missing-external-credential.json"))
+			t.Setenv("LARKSUITE_CLI_REMOTE_META", "off")
+			if tt.signalName != "" {
+				t.Setenv(tt.signalName, tt.signalValue)
+			}
+
+			writeWorkspaceProfile(t, core.WorkspaceLocal, "local", "cli_local", core.BrandFeishu)
+			if !tt.workspace.IsLocal() {
+				writeWorkspaceProfile(t, tt.workspace, tt.name, tt.expectedAppID, tt.expectedBrand)
+			}
+
+			// Execute resolves the registry brand before entering
+			// buildInternal. Pin that ordering independently.
+			core.SetCurrentWorkspace(core.WorkspaceLocal)
+			if got := selectInvocationWorkspace(); got != tt.workspace {
+				t.Fatalf("selected workspace = %q, want %q", got, tt.workspace)
+			}
+			if got := ResolveStartupBrand(""); got != tt.expectedBrand {
+				t.Fatalf("startup brand = %q, want %q", got, tt.expectedBrand)
+			}
+
+			// Build/buildInternal is also a public construction path. Reset the
+			// process state to local so the test proves it establishes the
+			// workspace before SelectProfile captures the immutable snapshot.
+			core.SetCurrentWorkspace(core.WorkspaceLocal)
+			factory, _, _ := buildInternal(
+				context.Background(),
+				cmdutil.InvocationContext{},
+				WithIO(strings.NewReader(""), io.Discard, io.Discard),
+				WithoutPlugins(),
+				WithoutServiceCommands(),
+			)
+			if got := core.CurrentWorkspace(); got != tt.workspace {
+				t.Fatalf("workspace after build = %q, want %q", got, tt.workspace)
+			}
+			config, err := factory.Config()
+			if err != nil {
+				t.Fatalf("Factory.Config() error = %v", err)
+			}
+			if config.AppID != tt.expectedAppID || config.Brand != tt.expectedBrand {
+				t.Fatalf("resolved config = app %q (%s), want app %q (%s)",
+					config.AppID, config.Brand, tt.expectedAppID, tt.expectedBrand)
+			}
+		})
+	}
+}
+
+func clearWorkspaceSignals(t *testing.T) {
+	t.Helper()
+	for _, name := range []string{
+		"OPENCLAW_CLI",
+		"OPENCLAW_HOME",
+		"OPENCLAW_STATE_DIR",
+		"OPENCLAW_CONFIG_PATH",
+		"OPENCLAW_SERVICE_MARKER",
+		"OPENCLAW_SERVICE_VERSION",
+		"OPENCLAW_GATEWAY_PORT",
+		"OPENCLAW_SHELL",
+		"HERMES_HOME",
+		"HERMES_QUIET",
+		"HERMES_EXEC_ASK",
+		"HERMES_GATEWAY_TOKEN",
+		"HERMES_SESSION_KEY",
+		"LARK_CHANNEL",
+	} {
+		t.Setenv(name, "")
+	}
+}
+
+func clearCredentialSignals(t *testing.T) {
+	t.Helper()
+	for _, name := range []string{
+		envvars.CliAppID,
+		envvars.CliAppSecret,
+		envvars.CliBrand,
+		envvars.CliUserAccessToken,
+		envvars.CliTenantAccessToken,
+		envvars.CliDefaultAs,
+		envvars.CliStrictMode,
+	} {
+		t.Setenv(name, "")
+	}
+}
+
+func writeWorkspaceProfile(
+	t *testing.T,
+	workspace core.Workspace,
+	name string,
+	appID string,
+	brand core.LarkBrand,
+) {
+	t.Helper()
+	previous := core.CurrentWorkspace()
+	core.SetCurrentWorkspace(workspace)
+	defer core.SetCurrentWorkspace(previous)
+	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
+		CurrentApp: name,
+		Apps: []core.AppConfig{{
+			Name:      name,
+			AppId:     appID,
+			AppSecret: core.PlainSecret("test-secret-" + name),
+			Brand:     brand,
+			Users:     []core.AppUser{},
+		}},
+	}); err != nil {
+		t.Fatalf("save %s workspace profile: %v", workspace.Display(), err)
+	}
+}

cmd/config/config.go

@@ -6,6 +6,7 @@ package config
 import (
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/runtimeplan"
 	"github.com/spf13/cobra"
 )
 
@@ -19,21 +20,38 @@ func NewCmdConfig(f *cmdutil.Factory) *cobra.Command {
 			// PersistentPreRun[E] found walking up the chain, so the root-level
 			// SilenceUsage=true would be skipped without this line.
 			cmd.SilenceUsage = true
-			// Pass "config" as a literal — cmd.Name() would return the subcommand name.
-			return f.RequireBuiltinCredentialProvider(cmd.Context(), "config")
+			return f.RequireCommandRuntimeCapabilities(cmd.Context(), cmd)
 		},
 	}
 	cmdutil.DisableAuthCheck(cmd)
+	cmdutil.SetRuntimeCapabilities(cmd, runtimeplan.CapabilityLocalCredentialManagement)
 
-	cmd.AddCommand(NewCmdConfigInit(f, nil))
-	cmd.AddCommand(NewCmdConfigBind(f, nil))
-	cmd.AddCommand(NewCmdConfigRemove(f, nil))
-	cmd.AddCommand(NewCmdConfigShow(f, nil))
-	cmd.AddCommand(NewCmdConfigDefaultAs(f))
-	cmd.AddCommand(NewCmdConfigStrictMode(f))
-	cmd.AddCommand(NewCmdConfigPolicy(f))
-	cmd.AddCommand(NewCmdConfigPlugins(f))
-	cmd.AddCommand(NewCmdConfigKeychainDowngrade(f))
+	initCmd := NewCmdConfigInit(f, nil)
+	bind := NewCmdConfigBind(f, nil)
+	remove := NewCmdConfigRemove(f, nil)
+	show := NewCmdConfigShow(f, nil)
+	defaultAs := NewCmdConfigDefaultAs(f)
+	strictMode := NewCmdConfigStrictMode(f)
+	riskControl := NewCmdConfigRiskControl(f)
+	policy := NewCmdConfigPolicy(f)
+	plugins := NewCmdConfigPlugins(f)
+	keychainDowngrade := NewCmdConfigKeychainDowngrade(f)
+	// Identity preferences live in the Profile, but external providers have
+	// historically treated these config commands as credential management.
+	// Check Profile ownership first so a managed runtime gives the actionable
+	// deployment-managed Profile error, then retain the credential capability
+	// so Standard external-provider behavior stays unchanged.
+	for _, identitySetting := range []*cobra.Command{defaultAs, strictMode} {
+		cmdutil.SetRuntimeCapabilities(
+			identitySetting,
+			runtimeplan.CapabilityLocalProfileMutation,
+			runtimeplan.CapabilityLocalCredentialManagement,
+		)
+	}
+	for _, sourceNeutral := range []*cobra.Command{show, riskControl, policy, plugins} {
+		cmdutil.SetRuntimeCapabilities(sourceNeutral)
+	}
+	cmd.AddCommand(initCmd, bind, remove, show, defaultAs, strictMode, riskControl, policy, plugins, keychainDowngrade)
 	return cmd
 }
 

cmd/config/config_test.go

@@ -20,6 +20,7 @@ import (
 	"github.com/larksuite/cli/internal/i18n"
 	"github.com/larksuite/cli/internal/keychain"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/runtimeplan"
 )
 
 type noopConfigKeychain struct{}
@@ -452,10 +453,16 @@ func TestUpdateExistingProfileWithoutSecret_RejectsAppIDChange(t *testing.T) {
 }
 
 // stubConfigExtProvider simulates env/sidecar credential mode for config guard tests.
-type stubConfigExtProvider struct{ name string }
+type stubConfigExtProvider struct {
+	name string
+	err  error
+}
 
 func (s *stubConfigExtProvider) Name() string { return s.name }
 func (s *stubConfigExtProvider) ResolveAccount(_ context.Context) (*extcred.Account, error) {
+	if s.err != nil {
+		return nil, s.err
+	}
 	return &extcred.Account{AppID: "test-app"}, nil
 }
 func (s *stubConfigExtProvider) ResolveToken(_ context.Context, _ extcred.TokenSpec) (*extcred.Token, error) {
@@ -481,7 +488,6 @@ func TestConfigBlockedByExternalProvider(t *testing.T) {
 	}{
 		{"init", []string{"init", "--app-id", "x", "--app-secret-stdin"}},
 		{"remove", []string{"remove"}},
-		{"show", []string{"show"}},
 		{"default-as", []string{"default-as", "user"}},
 		{"strict-mode", []string{"strict-mode", "off"}},
 	}
@@ -509,6 +515,63 @@ func TestConfigBlockedByExternalProvider(t *testing.T) {
 	}
 }
 
+func TestConfigIdentityCommandsCheckProfileOwnershipBeforeCredentialOwnership(t *testing.T) {
+	profileDenied := errors.New("Profile identity settings are deployment-managed")
+	credentialChecks := 0
+	plan := runtimeplan.New(runtimeplan.Options{
+		Capabilities: func(capability runtimeplan.Capability) error {
+			switch capability {
+			case runtimeplan.CapabilityLocalProfileMutation:
+				return profileDenied
+			case runtimeplan.CapabilityLocalCredentialManagement:
+				credentialChecks++
+			}
+			return nil
+		},
+	})
+
+	for _, args := range [][]string{
+		{"default-as", "bot"},
+		{"strict-mode", "bot"},
+	} {
+		t.Run(args[0], func(t *testing.T) {
+			f, _, _, _ := cmdutil.TestFactoryWithRuntimePlan(t, nil, plan)
+			cmd := NewCmdConfig(f)
+			cmd.SetArgs(args)
+
+			err := cmd.Execute()
+			if !errors.Is(err, profileDenied) {
+				t.Fatalf("Execute(%v) error = %v, want Profile ownership denial", args, err)
+			}
+		})
+	}
+	if credentialChecks != 0 {
+		t.Fatalf("credential capability checked %d times after Profile denial, want 0", credentialChecks)
+	}
+}
+
+func TestConfigIdentityCommandsRetainCredentialOwnershipCapability(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	root := NewCmdConfig(f)
+
+	for _, name := range []string{"default-as", "strict-mode"} {
+		t.Run(name, func(t *testing.T) {
+			leaf, _, err := root.Find([]string{name})
+			if err != nil {
+				t.Fatal(err)
+			}
+			got := cmdutil.GetRuntimeCapabilities(leaf)
+			want := []runtimeplan.Capability{
+				runtimeplan.CapabilityLocalProfileMutation,
+				runtimeplan.CapabilityLocalCredentialManagement,
+			}
+			if len(got) != len(want) || got[0] != want[0] || got[1] != want[1] {
+				t.Fatalf("%s capabilities = %v, want %v", name, got, want)
+			}
+		})
+	}
+}
+
 // TestValidateInitLang covers the --lang contract: empty (omitted or explicit)
 // is a no-op leaving Lang unset; a short code or Feishu locale canonicalizes to
 // the same locale; an unrecognized value errors.

cmd/config/plugins.go

@@ -27,13 +27,6 @@ func NewCmdConfigPlugins(f *cmdutil.Factory) *cobra.Command {
 		Use:    "plugins",
 		Hidden: true, // diagnostic-only; kept callable, omitted from --help so it stays out of AI-agent context
 		Short:  "Inspect installed plugins and their hook contributions",
-		// Same leaf-level no-op as config policy: the parent `config`
-		// group's PersistentPreRunE requires builtin credential, but
-		// this is a read-only diagnostic that must work everywhere.
-		PersistentPreRunE: func(c *cobra.Command, _ []string) error {
-			c.SilenceUsage = true
-			return nil
-		},
 	}
 	cmd.AddCommand(newCmdConfigPluginsShow(f))
 	return cmd

cmd/config/policy.go

@@ -16,12 +16,6 @@ func NewCmdConfigPolicy(f *cmdutil.Factory) *cobra.Command {
 		Use:    "policy",
 		Hidden: true,
 		Short:  "Inspect the user-layer command policy",
-		// Override parent's RequireBuiltinCredentialProvider check; this
-		// group is read-only diagnostic and must work under any provider.
-		PersistentPreRunE: func(c *cobra.Command, _ []string) error {
-			c.SilenceUsage = true
-			return nil
-		},
 	}
 	cmd.AddCommand(newCmdConfigPolicyShow(f))
 	return cmd

cmd/config/policy_test.go

@@ -132,19 +132,16 @@ func TestConfigPolicyShow_YamlSourceNameIsEmpty(t *testing.T) {
 	}
 }
 
-// Regression: the parent `config` command declares a PersistentPreRunE
-// that calls RequireBuiltinCredentialProvider; env credentials cause
-// it to return external_provider. `config policy` is a diagnostic
-// group that must not be blocked by that check. The group declares
-// its own no-op PersistentPreRunE so cobra's "first walking up from
-// leaf" picks ours over the config parent's.
-func TestConfigPolicy_BypassesConfigParentPersistentPreRunE(t *testing.T) {
+// The policy group explicitly overrides the config parent's local credential
+// management capability because it is source-neutral diagnostics.
+func TestConfigPolicyOverridesCredentialManagementCapability(t *testing.T) {
 	f, _, _ := newPolicyTestFactory()
-	group := NewCmdConfigPolicy(f)
-	if group.PersistentPreRunE == nil {
-		t.Fatal("config policy group must declare its own PersistentPreRunE to win over config parent")
+	root := NewCmdConfig(f)
+	leaf, _, err := root.Find([]string{"policy", "show"})
+	if err != nil {
+		t.Fatal(err)
 	}
-	if err := group.PersistentPreRunE(group, nil); err != nil {
-		t.Errorf("config policy PersistentPreRunE should be no-op, got %v", err)
+	if capabilities := cmdutil.GetRuntimeCapabilities(leaf); len(capabilities) != 0 {
+		t.Fatalf("policy capabilities = %v, want source-neutral", capabilities)
 	}
 }

cmd/config/risk_control.go

@@ -0,0 +1,75 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"fmt"
+
+	"github.com/spf13/cobra"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+)
+
+// NewCmdConfigRiskControl creates the workspace risk-control policy command.
+func NewCmdConfigRiskControl(f *cmdutil.Factory) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "risk-control [on|off|default]",
+		Short: "Manage workspace account-protection policy",
+		Long: `View or set the account-protection risk-control policy for this workspace.
+
+Account protection is on by default. Use off to opt this workspace out, on to
+opt it back in explicitly, or default to remove the explicit preference.`,
+		Args: cobra.MaximumNArgs(1),
+		RunE: func(cmd *cobra.Command, args []string) error {
+			config, err := core.LoadOrNotConfigured()
+			if err != nil {
+				return err
+			}
+			if len(args) == 0 {
+				printRiskControl(f, config)
+				return nil
+			}
+
+			switch args[0] {
+			case "on":
+				enabled := true
+				config.RiskControl = &enabled
+			case "off":
+				enabled := false
+				config.RiskControl = &enabled
+			case "default":
+				config.RiskControl = nil
+			default:
+				return errs.NewValidationError(errs.SubtypeInvalidArgument,
+					"invalid risk-control value %q, valid values: on | off | default", args[0])
+			}
+
+			if err := core.SaveMultiAppConfig(config); err != nil {
+				return errs.NewInternalError(errs.SubtypeStorage,
+					"failed to save risk-control policy: %v", err).WithCause(err)
+			}
+			fmt.Fprintf(f.IOStreams.ErrOut, "Risk control set to %s (workspace)\n", args[0])
+			return nil
+		},
+	}
+	cmdutil.SetRisk(cmd, cmdutil.RiskWrite)
+	return cmd
+}
+
+func printRiskControl(f *cmdutil.Factory, config *core.MultiAppConfig) {
+	source := "default"
+	if config.RiskControl != nil {
+		source = "workspace"
+	}
+	fmt.Fprintf(f.IOStreams.Out, "risk-control: %s (source: %s)\n", riskControlState(config.RiskControlEnabled()), source)
+}
+
+func riskControlState(enabled bool) string {
+	if enabled {
+		return "on"
+	}
+	return "off"
+}

cmd/config/risk_control_test.go

@@ -0,0 +1,130 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"errors"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+)
+
+func TestRiskControlWorkspacePolicy(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	config := &core.MultiAppConfig{Apps: []core.AppConfig{{
+		AppId: "cli_test", AppSecret: core.PlainSecret("secret"), Brand: core.BrandFeishu,
+	}}}
+	if err := core.SaveMultiAppConfig(config); err != nil {
+		t.Fatal(err)
+	}
+
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, nil)
+	cmd := NewCmdConfigRiskControl(f)
+	cmd.SetArgs([]string{"off"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("set off: %v", err)
+	}
+	loaded, err := core.LoadMultiAppConfig()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if loaded.RiskControl == nil || *loaded.RiskControl {
+		t.Fatalf("RiskControl = %v, want explicit false", loaded.RiskControl)
+	}
+	if !strings.Contains(stderr.String(), "set to off") {
+		t.Fatalf("stderr = %q", stderr.String())
+	}
+
+	stdout.Reset()
+	cmd = NewCmdConfigRiskControl(f)
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("show: %v", err)
+	}
+	if got := stdout.String(); got != "risk-control: off (source: workspace)\n" {
+		t.Fatalf("stdout = %q", got)
+	}
+
+	cmd = NewCmdConfigRiskControl(f)
+	cmd.SetArgs([]string{"on"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("set on: %v", err)
+	}
+	loaded, err = core.LoadMultiAppConfig()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if loaded.RiskControl == nil || !*loaded.RiskControl {
+		t.Fatalf("RiskControl = %v, want explicit true", loaded.RiskControl)
+	}
+
+	cmd = NewCmdConfigRiskControl(f)
+	cmd.SetArgs([]string{"default"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("reset default: %v", err)
+	}
+	loaded, err = core.LoadMultiAppConfig()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if loaded.RiskControl != nil {
+		t.Fatalf("RiskControl = %v, want nil", loaded.RiskControl)
+	}
+
+	stdout.Reset()
+	cmd = NewCmdConfigRiskControl(f)
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("show default: %v", err)
+	}
+	if got := stdout.String(); got != "risk-control: on (source: default)\n" {
+		t.Fatalf("stdout = %q", got)
+	}
+}
+
+func TestRiskControlWorkspacePolicyRejectsInvalidValue(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{Apps: []core.AppConfig{{
+		AppId: "cli_test", AppSecret: core.PlainSecret("secret"), Brand: core.BrandFeishu,
+	}}}); err != nil {
+		t.Fatal(err)
+	}
+
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	cmd := NewCmdConfigRiskControl(f)
+	cmd.SetArgs([]string{"invalid"})
+	err := cmd.Execute()
+	var validationErr *errs.ValidationError
+	if !errors.As(err, &validationErr) {
+		t.Fatalf("error = %T %v, want *errs.ValidationError", err, err)
+	}
+	if validationErr.Subtype != errs.SubtypeInvalidArgument {
+		t.Fatalf("subtype = %q, want %q", validationErr.Subtype, errs.SubtypeInvalidArgument)
+	}
+}
+
+func TestRiskControlWorkspacePolicyAllowedWithExternalCredentials(t *testing.T) {
+	f := newConfigFactoryWithExternalProvider(t)
+	config := &core.MultiAppConfig{Apps: []core.AppConfig{{
+		AppId: "cli_test", AppSecret: core.PlainSecret("secret"), Brand: core.BrandFeishu,
+	}}}
+	if err := core.SaveMultiAppConfig(config); err != nil {
+		t.Fatal(err)
+	}
+
+	cmd := NewCmdConfig(f)
+	cmd.SetArgs([]string{"risk-control", "off"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("set off with external credentials: %v", err)
+	}
+
+	loaded, err := core.LoadMultiAppConfig()
+	if err != nil {
+		t.Fatal(err)
+	}
+	if loaded.RiskControl == nil || *loaded.RiskControl {
+		t.Fatalf("RiskControl = %v, want explicit false", loaded.RiskControl)
+	}
+}

cmd/config/show.go

@@ -42,6 +42,16 @@ func NewCmdConfigShow(f *cmdutil.Factory, runF func(*ConfigShowOptions) error) *
 
 func configShowRun(opts *ConfigShowOptions) error {
 	f := opts.Factory
+	// config show describes the effective invocation configuration, not merely
+	// the bytes in config.json. Preserve the typed bootstrap failure so a
+	// Standard binary cannot present a local Profile as active when the system
+	// requires Extended runtime support.
+	if startupErr := f.RuntimeStartupError(); startupErr != nil {
+		return startupErr
+	}
+	if handled, editionErr := showEditionConfig(f); handled {
+		return editionErr
+	}
 
 	config, err := core.LoadMultiAppConfig()
 	if err != nil {

cmd/config/show_edition_extended.go

@@ -0,0 +1,73 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package config
+
+import (
+	"context"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/output"
+)
+
+type editionConfigShowResult struct {
+	Source                 string  `json:"source"`
+	CredentialProvider     string  `json:"credentialProvider"`
+	Manageable             bool    `json:"manageable"`
+	Workspace              string  `json:"workspace"`
+	AppID                  string  `json:"appId"`
+	Brand                  string  `json:"brand"`
+	DefaultAs              string  `json:"defaultAs"`
+	Profile                *string `json:"profile,omitempty"`
+	ExternalCredentialMode *string `json:"externalCredentialMode,omitempty"`
+	RemoteEndpoint         *string `json:"remoteEndpoint,omitempty"`
+}
+
+func showEditionConfig(f *cmdutil.Factory) (bool, error) {
+	if f == nil || f.Credential == nil {
+		return false, nil
+	}
+	source, err := f.Credential.InspectSource(context.Background())
+	if err != nil {
+		return true, typedEditionProviderError("determine the active credential provider", err)
+	}
+	if source == nil || !source.Managed {
+		return false, nil
+	}
+	if source.AppID == "" {
+		return true, errs.NewInternalError(errs.SubtypeInvalidResponse,
+			"external credential provider %q returned no account", source.Name)
+	}
+	result := editionConfigShowResult{
+		Source:             "external",
+		CredentialProvider: source.Name,
+		Manageable:         false,
+		Workspace:          core.CurrentWorkspace().Display(),
+		AppID:              source.AppID,
+		Brand:              string(source.Brand),
+		DefaultAs:          string(source.DefaultAs),
+	}
+	description := f.RuntimeDescription()
+	if source.ProfileName != "" {
+		result.Profile = &source.ProfileName
+	}
+	if description.Managed && description.Variant != "" {
+		result.ExternalCredentialMode = &description.Variant
+		if description.ProxiesRequests {
+			result.RemoteEndpoint = &description.DataPlaneEndpoint
+		}
+	}
+	output.PrintJson(f.IOStreams.Out, result)
+	return true, nil
+}
+
+func typedEditionProviderError(action string, err error) error {
+	if _, ok := errs.ProblemOf(err); ok {
+		return err
+	}
+	return errs.NewInternalError(errs.SubtypeUnknown, "failed to %s: %v", action, err).WithCause(err)
+}

cmd/config/show_edition_extended_test.go

@@ -0,0 +1,93 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package config
+
+import (
+	"bytes"
+	"encoding/json"
+	"errors"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/runtimeplan"
+)
+
+func TestExtendedConfigShowAllowedWithManagedSource(t *testing.T) {
+	f := newConfigFactoryWithExternalProvider(t)
+	cmd := NewCmdConfig(f)
+	matched, _, err := cmd.Find([]string{"show"})
+	if err != nil {
+		t.Fatal(err)
+	}
+	if err := cmd.PersistentPreRunE(matched, nil); err != nil {
+		t.Fatalf("config show blocked: %v", err)
+	}
+}
+
+func TestExtendedConfigShowProjectsManagedSource(t *testing.T) {
+	f := newConfigFactoryWithExternalProvider(t)
+	var stdout bytes.Buffer
+	f.IOStreams.Out = &stdout
+	cmdutil.TestSetRuntimePlan(t, f, runtimeplan.New(runtimeplan.Options{
+		Description: runtimeplan.Description{
+			Managed:           true,
+			Variant:           "managed-test",
+			ProxiesRequests:   true,
+			DataPlaneEndpoint: "https://managed.example.test",
+		},
+	}))
+
+	if err := configShowRun(&ConfigShowOptions{Factory: f}); err != nil {
+		t.Fatalf("configShowRun() error = %v", err)
+	}
+	var got editionConfigShowResult
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	if got.Source != "external" ||
+		got.CredentialProvider != "env" ||
+		got.Manageable ||
+		got.AppID != "test-app" ||
+		got.ExternalCredentialMode == nil ||
+		*got.ExternalCredentialMode != "managed-test" ||
+		got.RemoteEndpoint == nil ||
+		*got.RemoteEndpoint != "https://managed.example.test" {
+		t.Fatalf("output = %#v", got)
+	}
+	var fields map[string]json.RawMessage
+	if err := json.Unmarshal(stdout.Bytes(), &fields); err != nil {
+		t.Fatal(err)
+	}
+	if _, ok := fields["appSecret"]; ok {
+		t.Fatalf("managed output must not invent appSecret: %s", stdout.String())
+	}
+	if _, ok := fields["users"]; ok {
+		t.Fatalf("managed output must not invent users: %s", stdout.String())
+	}
+}
+
+func TestExtendedConfigShowTypesManagedSourceFailure(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	providerErr := errors.New("provider failed")
+	cred := credential.NewCredentialProvider(
+		[]extcred.Provider{&stubConfigExtProvider{name: "broken", err: providerErr}},
+		nil, nil, nil,
+	)
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	f.Credential = cred
+
+	err := configShowRun(&ConfigShowOptions{Factory: f})
+	problem, ok := errs.ProblemOf(err)
+	if !ok || problem.Category != errs.CategoryInternal || problem.Subtype != errs.SubtypeUnknown {
+		t.Fatalf("error = %#v, want internal/unknown", err)
+	}
+	if !errors.Is(err, providerErr) {
+		t.Fatalf("error does not preserve provider failure: %v", err)
+	}
+}

cmd/config/show_edition_standard.go

@@ -0,0 +1,12 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package config
+
+import "github.com/larksuite/cli/internal/cmdutil"
+
+func showEditionConfig(*cmdutil.Factory) (bool, error) {
+	return false, nil
+}

cmd/config/show_edition_standard_test.go

@@ -0,0 +1,54 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package config
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/runtimeplan"
+)
+
+func TestStandardConfigShowPreservesLocalConfigPath(t *testing.T) {
+	f := newConfigFactoryWithExternalProvider(t)
+
+	err := configShowRun(&ConfigShowOptions{Factory: f})
+	problem, ok := errs.ProblemOf(err)
+	if !ok ||
+		problem.Category != errs.CategoryConfig ||
+		problem.Subtype != errs.SubtypeNotConfigured {
+		t.Fatalf("error = %#v, want established config/not_configured result", err)
+	}
+}
+
+func TestStandardConfigShowReturnsTypedRuntimeStartupError(t *testing.T) {
+	startupErr := errs.NewValidationError(
+		errs.SubtypeFailedPrecondition,
+		"system external credential configuration requires the lark-cli Extended edition",
+	).WithHint("install lark-cli Extended or ask the administrator to remove external-credential.json")
+	f, stdout, _, _ := cmdutil.TestFactoryWithRuntimePlan(
+		t,
+		nil,
+		runtimeplan.Failed(startupErr, runtimeplan.MetadataEmbeddedOnly),
+	)
+
+	err := configShowRun(&ConfigShowOptions{Factory: f})
+	if !errors.Is(err, startupErr) {
+		t.Fatalf("config show error = %v, want original startup error", err)
+	}
+	problem, ok := errs.ProblemOf(err)
+	if !ok ||
+		problem.Category != errs.CategoryValidation ||
+		problem.Subtype != errs.SubtypeFailedPrecondition ||
+		problem.Message != "system external credential configuration requires the lark-cli Extended edition" {
+		t.Fatalf("config show problem = %#v, want typed Extended-required startup failure", problem)
+	}
+	if stdout.Len() != 0 {
+		t.Fatalf("config show wrote local Profile after bootstrap failure: %s", stdout.String())
+	}
+}

cmd/doctor/doctor.go

@@ -84,6 +84,10 @@ func doctorRun(opts *DoctorOptions) error {
 		checks = append(checks, checkCLIUpdate()...)
 	}
 
+	if handled, editionErr := runEditionDoctor(opts, checks); handled {
+		return editionErr
+	}
+
 	// ── 1. Config file ──
 	_, err := core.LoadMultiAppConfig()
 	if err != nil {
@@ -130,8 +134,7 @@ func doctorRun(opts *DoctorOptions) error {
 		checks = append(checks, pass("identity_ready", "at least one identity is available"))
 	} else {
 		// No hint: this only summarizes the two checks above, which already carry
-		// the source-appropriate remediation. A command here would be redundant,
-		// or wrong (`auth status` is blocked under an external provider).
+		// the source-appropriate remediation. A command here would be redundant.
 		checks = append(checks, fail("identity_ready", "no usable bot or user identity is available", ""))
 	}
 
@@ -215,7 +218,7 @@ func probeEndpoint(ctx context.Context, client *http.Client, url string) error {
 // Unlike the root-level async check, this does a synchronous fetch with timeout
 // and works regardless of build version (dev builds included).
 func checkCLIUpdate() []checkResult {
-	latest, err := update.FetchLatest()
+	latest, err := fetchLatestForEdition()
 	if err != nil {
 		return []checkResult{warn("cli_update", "check failed: "+err.Error(), "")}
 	}

cmd/doctor/doctor_edition_extended.go

@@ -0,0 +1,94 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package doctor
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/larksuite/cli/errs"
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/identitydiag"
+)
+
+func runEditionDoctor(opts *DoctorOptions, checks []checkResult) (bool, error) {
+	f := opts.Factory
+	if f == nil || f.Credential == nil {
+		return false, nil
+	}
+	source, err := f.Credential.InspectSource(opts.Ctx)
+	if err != nil {
+		checks = append(checks, fail("credential_source", err.Error(), editionDiagnosticErrorHint(err)))
+		return true, finishDoctor(f, checks)
+	}
+	if source == nil || !source.Managed {
+		return false, nil
+	}
+
+	provider := source.Name
+	cfg, err := f.Config()
+	if err != nil {
+		checks = append(checks,
+			fail("credential_source", err.Error(), editionDiagnosticErrorHint(err)),
+			skip("config_file", fmt.Sprintf("local credentials are not used; source is %s", provider)),
+		)
+		return true, finishDoctor(f, checks)
+	}
+	checks = append(checks, pass("credential_source",
+		fmt.Sprintf("credentials provided by %s (app %s; token not verified by this check)", provider, cfg.AppID)))
+
+	description := f.RuntimeDescription()
+	if description.Managed {
+		checks = append(checks, pass("config_file", "config.json found (system external credential mode)"))
+	} else {
+		checks = append(checks, skip("config_file",
+			fmt.Sprintf("local config not used; credentials provided by %s", provider)))
+	}
+	checks = append(checks, pass("app_resolved", fmt.Sprintf("app: %s (%s)", cfg.AppID, cfg.Brand)))
+
+	diagnostics := identitydiag.Diagnose(opts.Ctx, f, cfg, !opts.Offline)
+	checks = append(checks,
+		identityCheck("bot_identity", diagnostics.Bot),
+		identityCheck("user_identity", diagnostics.User),
+	)
+	if diagnostics.Bot.Available || diagnostics.User.Available {
+		checks = append(checks, pass("identity_ready", "at least one identity is available"))
+	} else {
+		checks = append(checks, fail("identity_ready", "no usable bot or user identity is available", ""))
+	}
+
+	if description.ProxiesRequests {
+		checks = append(checks, editionProxyNetworkCheck(opts, description.DataPlaneEndpoint, diagnostics))
+	} else {
+		checks = append(checks, networkChecks(opts.Ctx, opts, core.ResolveEndpoints(cfg.Brand))...)
+	}
+	return true, finishDoctor(f, checks)
+}
+
+func editionDiagnosticErrorHint(err error) string {
+	var blockErr *extcred.BlockError
+	if errors.As(err, &blockErr) {
+		return blockErr.Reason
+	}
+	var cfgErr *errs.ConfigError
+	if errors.As(err, &cfgErr) {
+		return cfgErr.Hint
+	}
+	return ""
+}
+
+func editionProxyNetworkCheck(opts *DoctorOptions, endpoint string, diagnostics identitydiag.Result) checkResult {
+	if opts.Offline {
+		return skip("endpoint_external_platform", "skipped (--offline)")
+	}
+	verified := func(id identitydiag.Identity) bool { return id.Verified != nil && *id.Verified }
+	if verified(diagnostics.User) || verified(diagnostics.Bot) {
+		return pass("endpoint_external_platform", endpoint+" reachable through an authenticated API request")
+	}
+	return fail("endpoint_external_platform", endpoint+" could not complete an authenticated API request",
+		"check the external credential program and platform logs")
+}

cmd/doctor/doctor_edition_extended_test.go

@@ -0,0 +1,75 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package doctor
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+	"testing"
+
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/identitydiag"
+)
+
+func TestExtendedProxyNetworkCheckUsesAuthenticatedDiagnostics(t *testing.T) {
+	verified := true
+	endpoint := "https://credentials.example.com"
+	got := editionProxyNetworkCheck(&DoctorOptions{}, endpoint, identitydiag.Result{
+		User: identitydiag.Identity{Verified: &verified},
+	})
+	if got.Status != "pass" || got.Name != "endpoint_external_platform" {
+		t.Fatalf("check = %#v", got)
+	}
+
+	got = editionProxyNetworkCheck(&DoctorOptions{}, endpoint, identitydiag.Result{})
+	if got.Status != "fail" {
+		t.Fatalf("unverified check = %#v, want fail", got)
+	}
+}
+
+func TestExtendedDoctorManagedSourceDoesNotRequireLocalConfig(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	cfg := &core.CliConfig{
+		AppID: "cli_env", Brand: core.BrandFeishu,
+		SupportedIdentities: uint8(extcred.SupportsBot), DefaultAs: core.AsBot,
+	}
+	f, out, _, _ := cmdutil.TestFactory(t, cfg)
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{&fakeExtProvider{
+			name: "env",
+			account: &extcred.Account{
+				AppID:               "cli_env",
+				SupportedIdentities: extcred.SupportsBot,
+			},
+		}},
+		nil, nil, nil,
+	)
+
+	if err := doctorRun(&DoctorOptions{Factory: f, Ctx: context.Background(), Offline: true}); err != nil {
+		t.Fatalf("doctorRun() error = %v", err)
+	}
+	var got struct {
+		OK     bool          `json:"ok"`
+		Checks []checkResult `json:"checks"`
+	}
+	if err := json.Unmarshal(out.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	if !got.OK {
+		t.Fatalf("checks = %#v", got.Checks)
+	}
+	assertCheck(t, got.Checks, "credential_source", "pass")
+	configCheck := findCheck(t, got.Checks, "config_file")
+	if configCheck.Status != "skip" ||
+		!strings.Contains(configCheck.Message, "local config") ||
+		strings.Contains(configCheck.Message, "config init") {
+		t.Fatalf("config_file = %#v", configCheck)
+	}
+}

cmd/doctor/doctor_edition_standard.go

@@ -0,0 +1,24 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package doctor
+
+import "github.com/larksuite/cli/errs"
+
+func runEditionDoctor(opts *DoctorOptions, checks []checkResult) (bool, error) {
+	if opts == nil || opts.Factory == nil {
+		return false, nil
+	}
+	startupErr := opts.Factory.RuntimeStartupError()
+	if startupErr == nil {
+		return false, nil
+	}
+	hint := ""
+	if problem, ok := errs.ProblemOf(startupErr); ok {
+		hint = problem.Hint
+	}
+	checks = append(checks, fail("credential_source", startupErr.Error(), hint))
+	return true, finishDoctor(opts.Factory, checks)
+}

cmd/doctor/doctor_edition_standard_test.go

@@ -0,0 +1,52 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package doctor
+
+import (
+	"context"
+	"encoding/json"
+	"testing"
+
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
+)
+
+func TestStandardDoctorPreservesConfigFirstDiagnostics(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	cfg := &core.CliConfig{
+		AppID: "cli_env", Brand: core.BrandFeishu,
+		SupportedIdentities: uint8(extcred.SupportsBot), DefaultAs: core.AsBot,
+	}
+	f, out, _, _ := cmdutil.TestFactory(t, cfg)
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{&fakeExtProvider{
+			name: "env",
+			account: &extcred.Account{
+				AppID:               "cli_env",
+				SupportedIdentities: extcred.SupportsBot,
+			},
+		}},
+		nil, nil, nil,
+	)
+
+	if err := doctorRun(&DoctorOptions{Factory: f, Ctx: context.Background(), Offline: true}); err == nil {
+		t.Fatal("doctorRun() = nil, want established missing-config failure")
+	}
+	var got struct {
+		Checks []checkResult `json:"checks"`
+	}
+	if err := json.Unmarshal(out.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	assertCheck(t, got.Checks, "config_file", "fail")
+	for _, check := range got.Checks {
+		if check.Name == "credential_source" {
+			t.Fatalf("Standard doctor exposed edition diagnostic: %#v", got.Checks)
+		}
+	}
+}

cmd/doctor/doctor_test.go

@@ -4,7 +4,6 @@
 package doctor
 
 import (
-	"bytes"
 	"context"
 	"encoding/json"
 	"net/http"
@@ -175,6 +174,44 @@ func (p *fakeExtProvider) ResolveToken(context.Context, extcred.TokenSpec) (*ext
 	return nil, nil
 }
 
+type failingDefaultAccountResolver struct {
+	err error
+}
+
+func (r *failingDefaultAccountResolver) ResolveAccount(context.Context) (*credential.Account, error) {
+	return nil, r.err
+}
+
+func TestDoctor_DefaultResolutionFailurePreservesConfigFileCheck(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	f, out, _, _ := cmdutil.TestFactory(t, nil)
+	f.Credential = credential.NewCredentialProvider(
+		nil,
+		&failingDefaultAccountResolver{err: core.NotConfiguredError()},
+		nil,
+		nil,
+	)
+
+	if err := doctorRun(&DoctorOptions{Factory: f, Ctx: context.Background(), Offline: true}); err == nil {
+		t.Fatal("doctorRun() = nil, want not-configured failure")
+	}
+	var got struct {
+		Checks []checkResult `json:"checks"`
+	}
+	if err := json.Unmarshal(out.Bytes(), &got); err != nil {
+		t.Fatalf("json.Unmarshal() error = %v\n%s", err, out.String())
+	}
+	configCheck := findCheck(t, got.Checks, "config_file")
+	if configCheck.Status != "fail" {
+		t.Fatalf("config_file = %#v, want fail", configCheck)
+	}
+	for _, check := range got.Checks {
+		if check.Name == "credential_source" {
+			t.Fatalf("default source resolution replaced the legacy config check: %#v", got.Checks)
+		}
+	}
+}
+
 // Under an external credential provider with no usable identity, the
 // identity_ready hint must not point at `auth status` (blocked there); the
 // per-identity checks already carry the source-appropriate escalation.
@@ -195,12 +232,8 @@ func TestDoctor_ExternalProvider_IdentityReadyHintNotBlockedCommand(t *testing.T
 		nil, nil,
 		func() (*http.Client, error) { return nil, nil },
 	)
-	out := &bytes.Buffer{}
-	f := &cmdutil.Factory{
-		Config:     func() (*core.CliConfig, error) { return cfg, nil },
-		Credential: cred,
-		IOStreams:  &cmdutil.IOStreams{Out: out, ErrOut: &bytes.Buffer{}},
-	}
+	f, out, _, _ := cmdutil.TestFactory(t, cfg)
+	f.Credential = cred
 
 	if err := doctorRun(&DoctorOptions{Factory: f, Ctx: context.Background(), Offline: true}); err == nil {
 		t.Fatalf("doctorRun() = nil, want failure when no identity is available")

cmd/doctor/update_extended.go

@@ -0,0 +1,12 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package doctor
+
+import "github.com/larksuite/cli/internal/extendedupdate"
+
+func fetchLatestForEdition() (string, error) {
+	return extendedupdate.FetchLatest()
+}

cmd/doctor/update_standard.go

@@ -0,0 +1,12 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package doctor
+
+import "github.com/larksuite/cli/internal/update"
+
+func fetchLatestForEdition() (string, error) {
+	return update.FetchLatest()
+}

cmd/doctor_startup_standard_test.go

@@ -0,0 +1,74 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package cmd
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/envvars"
+	"github.com/larksuite/cli/internal/vfs"
+)
+
+func TestStandardDoctorReportsEditionSentinelWithoutLocalProfile(t *testing.T) {
+	clearWorkspaceSignals(t)
+	clearCredentialSignals(t)
+	configDir := t.TempDir()
+	systemPath := filepath.Join(configDir, "external-credential.json")
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", configDir)
+	t.Setenv(envvars.CliExternalCredentialConfig, systemPath)
+	t.Setenv("LARKSUITE_CLI_REMOTE_META", "off")
+	t.Setenv("LARKSUITE_CLI_NO_UPDATE_NOTIFIER", "1")
+	t.Setenv("LARKSUITE_CLI_NO_SKILLS_NOTIFIER", "1")
+	if err := vfs.WriteFile(systemPath, []byte("sentinel-only"), 0o600); err != nil {
+		t.Fatal(err)
+	}
+
+	var stdout, stderr bytes.Buffer
+	root := Build(
+		context.Background(),
+		cmdutil.InvocationContext{},
+		WithIO(strings.NewReader(""), &stdout, &stderr),
+		WithoutPlugins(),
+		WithoutServiceCommands(),
+	)
+	root.SetArgs([]string{"doctor", "--offline"})
+	if err := root.ExecuteContext(context.Background()); err == nil {
+		t.Fatal("doctor returned nil, want failed diagnostic result")
+	}
+
+	var report struct {
+		Checks []struct {
+			Name    string `json:"name"`
+			Status  string `json:"status"`
+			Message string `json:"message"`
+			Hint    string `json:"hint"`
+		} `json:"checks"`
+	}
+	if err := json.Unmarshal(stdout.Bytes(), &report); err != nil {
+		t.Fatalf("decode doctor output: %v\nstdout: %s\nstderr: %s", err, stdout.String(), stderr.String())
+	}
+	for _, check := range report.Checks {
+		if check.Name != "credential_source" {
+			continue
+		}
+		if check.Status != "fail" ||
+			check.Message != "system external credential configuration requires the lark-cli Extended edition" ||
+			!strings.Contains(check.Hint, "install lark-cli Extended") {
+			t.Fatalf("credential_source check = %#v", check)
+		}
+		if strings.Contains(stdout.String(), "config init") {
+			t.Fatalf("doctor suggested local credential bootstrap for an edition sentinel: %s", stdout.String())
+		}
+		return
+	}
+	t.Fatalf("doctor did not report the edition sentinel: %s", stdout.String())
+}

cmd/edition_commands_extended.go

@@ -0,0 +1,17 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package cmd
+
+import (
+	cmdversion "github.com/larksuite/cli/cmd/version"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/spf13/cobra"
+)
+
+// registerEditionCommands owns the Extended-only command surface.
+func registerEditionCommands(root *cobra.Command, f *cmdutil.Factory) {
+	root.AddCommand(cmdversion.NewCmdVersion(f))
+}

cmd/edition_commands_extended_test.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package cmd
+
+import (
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/spf13/cobra"
+)
+
+func TestExtendedRegistersVersionCommand(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	root := &cobra.Command{Use: "lark-cli"}
+
+	registerEditionCommands(root, f)
+
+	commands := root.Commands()
+	if len(commands) != 1 || commands[0].Name() != "version" {
+		t.Fatalf("Extended edition commands = %v, want [version]", commands)
+	}
+	if commands[0].Hidden {
+		t.Fatal("Extended version command must be visible")
+	}
+}

cmd/edition_commands_standard.go

@@ -0,0 +1,20 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package cmd
+
+import (
+	cmdversion "github.com/larksuite/cli/cmd/version"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/spf13/cobra"
+)
+
+// registerEditionCommands keeps the release identity probe callable in
+// Standard while cmd/version hides it from help. This preserves the ordinary
+// command surface and gives installers/CI one edition-neutral verification
+// contract.
+func registerEditionCommands(root *cobra.Command, f *cmdutil.Factory) {
+	root.AddCommand(cmdversion.NewCmdVersion(f))
+}

cmd/edition_commands_standard_test.go

@@ -0,0 +1,28 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package cmd
+
+import (
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/spf13/cobra"
+)
+
+func TestStandardRegistersHiddenVersionCommand(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	root := &cobra.Command{Use: "lark-cli"}
+
+	registerEditionCommands(root, f)
+
+	commands := root.Commands()
+	if len(commands) != 1 || commands[0].Name() != "version" {
+		t.Fatalf("Standard edition commands = %v, want [version]", commands)
+	}
+	if !commands[0].Hidden {
+		t.Fatal("Standard version command must remain hidden")
+	}
+}

cmd/event/event.go

@@ -7,6 +7,7 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/runtimeplan"
 )
 
 func NewCmdEvents(f *cmdutil.Factory) *cobra.Command {
@@ -16,14 +17,31 @@ func NewCmdEvents(f *cmdutil.Factory) *cobra.Command {
 		Long:  `Unified event consumption system. Use 'event consume <EventKey>' to start consuming events.`,
 		// Without SilenceUsage, RunE errors print the full flag help banner.
 		SilenceUsage: true,
+		PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
+			cmd.SilenceUsage = true
+			// This hook shadows root's PersistentPreRun, so preserve the matched
+			// command for structured error and declared-scope hints.
+			f.CurrentCommand = cmd
+			return f.RequireCommandRuntimeCapabilities(cmd.Context(), cmd)
+		},
 	}
+	cmdutil.SetRuntimeCapabilities(cmd, runtimeplan.CapabilityRealtimeEvents)
 
-	cmd.AddCommand(NewCmdConsume(f))
-	cmd.AddCommand(NewCmdList(f))
-	cmd.AddCommand(NewCmdSchema(f))
-	cmd.AddCommand(NewCmdStatus(f))
-	cmd.AddCommand(NewCmdStop(f))
-	cmd.AddCommand(NewCmdBus(f))
+	consume := NewCmdConsume(f)
+	bus := NewCmdBus(f)
+	list := NewCmdList(f)
+	schema := NewCmdSchema(f)
+	status := NewCmdStatus(f)
+	stop := NewCmdStop(f)
+	for _, local := range []*cobra.Command{list, schema, status, stop} {
+		cmdutil.SetRuntimeCapabilities(local)
+	}
+	cmd.AddCommand(consume)
+	cmd.AddCommand(list)
+	cmd.AddCommand(schema)
+	cmd.AddCommand(status)
+	cmd.AddCommand(stop)
+	cmd.AddCommand(bus)
 
 	return cmd
 }

cmd/event/external_credential_guard_test.go

@@ -0,0 +1,146 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package event
+
+import (
+	"errors"
+	"io/fs"
+	"path/filepath"
+	"testing"
+
+	"github.com/spf13/cobra"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/runtimeplan"
+	"github.com/larksuite/cli/internal/vfs"
+)
+
+func TestEventCommandsRejectDeniedRuntimeCapability(t *testing.T) {
+	cfg := &core.CliConfig{
+		AppID:     "cli_runtime_event_test",
+		AppSecret: "must-not-be-used",
+		Brand:     core.BrandFeishu,
+	}
+	denied := errs.NewValidationError(errs.SubtypeFailedPrecondition,
+		"real-time events are unavailable in this runtime").
+		WithHint("use a runtime that supports real-time events")
+	plan := runtimeplan.New(runtimeplan.Options{
+		Capabilities: func(capability runtimeplan.Capability) error {
+			if capability == runtimeplan.CapabilityRealtimeEvents {
+				return denied
+			}
+			return nil
+		},
+	})
+
+	t.Run("consume", func(t *testing.T) {
+		f, _, _, _ := cmdutil.TestFactoryWithRuntimePlan(t, cfg, plan)
+		cmd := NewCmdEvents(f)
+		args := []string{"consume", "guarded-before-event-lookup"}
+		matched, _, err := cmd.Find(args)
+		if err != nil {
+			t.Fatalf("Find() error = %v", err)
+		}
+		cmd.SetArgs(args)
+		requireExternalEventGuard(t, cmd.Execute())
+		if f.CurrentCommand != matched {
+			t.Fatalf("CurrentCommand = %v, want matched command %v", f.CurrentCommand, matched)
+		}
+	})
+
+	t.Run("bus", func(t *testing.T) {
+		configDir := t.TempDir()
+		t.Setenv("LARKSUITE_CLI_CONFIG_DIR", configDir)
+		f, _, _, _ := cmdutil.TestFactoryWithRuntimePlan(t, cfg, plan)
+		cmd := NewCmdEvents(f)
+		args := []string{"_bus"}
+		matched, _, err := cmd.Find(args)
+		if err != nil {
+			t.Fatalf("Find() error = %v", err)
+		}
+		cmd.SetArgs(args)
+		requireExternalEventGuard(t, cmd.Execute())
+		if f.CurrentCommand != matched {
+			t.Fatalf("CurrentCommand = %v, want matched command %v", f.CurrentCommand, matched)
+		}
+		if _, err := vfs.Stat(filepath.Join(configDir, "events")); !errors.Is(err, fs.ErrNotExist) {
+			t.Fatalf("event bus created runtime files before guard: %v", err)
+		}
+	})
+}
+
+func TestEventCommandRuntimeCapabilityMatrix(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	cmd := NewCmdEvents(f)
+
+	parentCapabilities := cmdutil.GetRuntimeCapabilities(cmd)
+	if len(parentCapabilities) != 1 || parentCapabilities[0] != runtimeplan.CapabilityRealtimeEvents {
+		t.Fatalf("event capabilities = %v, want [%s]", parentCapabilities, runtimeplan.CapabilityRealtimeEvents)
+	}
+
+	wantRealtime := map[string]bool{
+		"_bus":    true,
+		"consume": true,
+		"list":    false,
+		"schema":  false,
+		"status":  false,
+		"stop":    false,
+	}
+	children := make(map[string]*cobra.Command, len(wantRealtime))
+	for _, child := range cmd.Commands() {
+		name := child.Name()
+		want, ok := wantRealtime[name]
+		if !ok {
+			t.Fatalf("event command %q is missing from the runtime capability matrix", name)
+		}
+		children[name] = child
+		got := cmdutil.GetRuntimeCapabilities(child)
+		if want {
+			if len(got) != 1 || got[0] != runtimeplan.CapabilityRealtimeEvents {
+				t.Errorf("event %s capabilities = %v, want [%s]", name, got, runtimeplan.CapabilityRealtimeEvents)
+			}
+			continue
+		}
+		if len(got) != 0 {
+			t.Errorf("event %s capabilities = %v, want source-neutral local command", name, got)
+		}
+	}
+	if len(children) != len(wantRealtime) {
+		t.Fatalf("event command matrix covered %d commands, want %d", len(children), len(wantRealtime))
+	}
+
+	// Clearing the parent declaration must also clear both consumers. This
+	// proves they inherit the fail-closed default instead of duplicating a
+	// leaf annotation that future event commands could forget.
+	cmdutil.SetRuntimeCapabilities(cmd)
+	for _, name := range []string{"consume", "_bus"} {
+		if got := cmdutil.GetRuntimeCapabilities(children[name]); len(got) != 0 {
+			t.Errorf("event %s capabilities after clearing parent = %v, want inherited empty declaration", name, got)
+		}
+	}
+}
+
+func requireExternalEventGuard(t *testing.T, err error) {
+	t.Helper()
+	problem, ok := errs.ProblemOf(err)
+	if !ok {
+		t.Fatalf("error = %T %v, want typed problem", err, err)
+	}
+	if problem.Category != errs.CategoryValidation || problem.Subtype != errs.SubtypeFailedPrecondition {
+		t.Fatalf("problem = %s/%s, want %s/%s",
+			problem.Category, problem.Subtype, errs.CategoryValidation, errs.SubtypeFailedPrecondition)
+	}
+	var validationErr *errs.ValidationError
+	if !errors.As(err, &validationErr) {
+		t.Fatalf("error = %T, want *errs.ValidationError", err)
+	}
+	if validationErr.Param != "" {
+		t.Fatalf("param = %q, want empty", validationErr.Param)
+	}
+	if problem.Hint == "" {
+		t.Fatal("hint is empty")
+	}
+}

cmd/event/list_test.go

@@ -17,6 +17,8 @@ import (
 
 func TestEventLookup_VCMeetingLifecycleKeys(t *testing.T) {
 	for _, key := range []string{
+		"approval.instance.status_changed_v4",
+		"approval.task.status_changed_v4",
 		"vc.meeting.participant_meeting_started_v1",
 		"vc.meeting.participant_meeting_joined_v1",
 	} {
@@ -36,6 +38,8 @@ func TestRunList_TextOutput(t *testing.T) {
 	out := stdout.String()
 	for _, want := range []string{
 		"KEY", "AUTH", "PARAMS", "DESCRIPTION",
+		"approval.instance.status_changed_v4",
+		"approval.task.status_changed_v4",
 		"im.message.receive_v1",
 		"im.message.message_read_v1",
 		"task.task.update_user_access_v2",
@@ -90,6 +94,8 @@ func TestRunList_JSONOutput(t *testing.T) {
 		t.Fatal("event list JSON missing task.task.update_user_access_v2")
 	}
 	for _, want := range []string{
+		"approval.instance.status_changed_v4",
+		"approval.task.status_changed_v4",
 		"vc.meeting.participant_meeting_started_v1",
 		"vc.meeting.participant_meeting_joined_v1",
 	} {

cmd/event/schema_test.go

@@ -19,6 +19,29 @@ import (
 	_ "github.com/larksuite/cli/events"
 )
 
+type approvalSchemaJSONPayload struct {
+	JQRootPath           string                           `json:"jq_root_path"`
+	AuthTypes            []string                         `json:"auth_types"`
+	Scopes               []string                         `json:"scopes"`
+	Params               []approvalSchemaJSONParam        `json:"params"`
+	ResolvedOutputSchema approvalSchemaJSONResolvedSchema `json:"resolved_output_schema"`
+}
+
+type approvalSchemaJSONParam struct {
+	Name            string `json:"name"`
+	Type            string `json:"type"`
+	Required        bool   `json:"required"`
+	SubscriptionKey bool   `json:"subscription_key"`
+}
+
+type approvalSchemaJSONResolvedSchema struct {
+	Properties map[string]approvalSchemaJSONProperty `json:"properties"`
+}
+
+type approvalSchemaJSONProperty struct {
+	Format string `json:"format"`
+}
+
 func TestRunSchema_ProcessedKey_Text(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
 
@@ -96,6 +119,40 @@ func TestRunSchema_JSONOutput(t *testing.T) {
 	}
 }
 
+func TestRunSchema_ReceiveMessageAgentFieldsJSON(t *testing.T) {
+	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+
+	if err := runSchema(f, "im.message.receive_v1", true); err != nil {
+		t.Fatalf("runSchema json: %v", err)
+	}
+
+	var payload map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &payload); err != nil {
+		t.Fatalf("output is not valid JSON: %v\n%s", err, stdout.String())
+	}
+	resolved := payload["resolved_output_schema"].(map[string]interface{})
+	props := resolved["properties"].(map[string]interface{})
+	for _, field := range []string{
+		"root_id",
+		"thread_id",
+		"reply_to",
+		"sender_type",
+		"mentions",
+	} {
+		if _, ok := props[field]; !ok {
+			t.Errorf("receive schema missing field %q", field)
+		}
+	}
+	msgDesc := props["message_id"].(map[string]interface{})["description"].(string)
+	if !strings.Contains(msgDesc, "Recommended idempotency key") {
+		t.Errorf("message_id description should guide deduplication, got %q", msgDesc)
+	}
+	eventDesc := props["event_id"].(map[string]interface{})["description"].(string)
+	if strings.Contains(eventDesc, "safe for deduplication") {
+		t.Errorf("event_id description should not recommend deduplication, got %q", eventDesc)
+	}
+}
+
 func TestRunSchema_TaskUpdateUserAccessJSON(t *testing.T) {
 	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
 
@@ -124,6 +181,60 @@ func TestRunSchema_TaskUpdateUserAccessJSON(t *testing.T) {
 	}
 }
 
+func TestRunSchema_ApprovalStatusChangedJSON(t *testing.T) {
+	tests := []struct {
+		key   string
+		scope string
+	}{
+		{"approval.instance.status_changed_v4", "approval:instance:read"},
+		{"approval.task.status_changed_v4", "approval:task:read"},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.key, func(t *testing.T) {
+			t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+			f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+
+			if err := runSchema(f, tc.key, true); err != nil {
+				t.Fatalf("runSchema json: %v", err)
+			}
+
+			var payload approvalSchemaJSONPayload
+			if err := json.Unmarshal(stdout.Bytes(), &payload); err != nil {
+				t.Fatalf("output is not valid JSON: %v\n%s", err, stdout.String())
+			}
+			if payload.JQRootPath != "." {
+				t.Errorf("jq_root_path = %v, want .", payload.JQRootPath)
+			}
+			if got := payload.AuthTypes; !reflect.DeepEqual(got, []string{"user"}) {
+				t.Errorf("auth_types = %#v, want user", got)
+			}
+			if got := payload.Scopes; !reflect.DeepEqual(got, []string{tc.scope}) {
+				t.Errorf("scopes = %#v, want %s", got, tc.scope)
+			}
+			if len(payload.Params) != 1 {
+				t.Fatalf("params = %#v, want one subscription_type param", payload.Params)
+			}
+			param := payload.Params[0]
+			if param.Name != "subscription_type" || param.Type != "multi" || param.Required || param.SubscriptionKey {
+				t.Fatalf("subscription_type param = %#v, want optional multi non-subscription-key param", param)
+			}
+			props := payload.ResolvedOutputSchema.Properties
+			for _, field := range []string{"type", "event_id", "timestamp", "approval_code", "instance_code", "status", "operate_time"} {
+				if _, ok := props[field]; !ok {
+					t.Errorf("approval schema missing flat field %q: %+v", field, props)
+				}
+			}
+			if _, ok := props["event"]; ok {
+				t.Errorf("approval Custom schema should be flat, got envelope field event: %+v", props)
+			}
+			if got := props["operate_time"].Format; got != "timestamp_ms" {
+				t.Errorf("operate_time format = %v, want timestamp_ms", got)
+			}
+		})
+	}
+}
+
 func TestRunSchema_JSONOutput_VCMeetingLifecycleKeys(t *testing.T) {
 	for _, key := range []string{
 		"vc.meeting.participant_meeting_started_v1",

cmd/profile/profile.go

@@ -7,6 +7,7 @@ import (
 	"github.com/spf13/cobra"
 
 	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/runtimeplan"
 )
 
 // NewCmdProfile creates the profile command with subcommands.
@@ -14,13 +15,26 @@ func NewCmdProfile(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "profile",
 		Short: "Manage configuration profiles",
+		PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
+			// A child PersistentPreRunE shadows root's PersistentPreRun, so retain
+			// the invocation state used by structured error hints here.
+			cmd.SilenceUsage = true
+			f.CurrentCommand = cmd
+			return f.RequireCommandRuntimeCapabilities(cmd.Context(), cmd)
+		},
 	}
 	cmdutil.DisableAuthCheck(cmd)
+	cmdutil.SetRuntimeCapabilities(cmd, runtimeplan.CapabilityLocalProfileMutation)
 	cmdutil.SetTips(cmd, []string{
 		"AI agents: Do NOT switch or remove profiles unless the user explicitly asks.",
 	})
 
-	cmd.AddCommand(NewCmdProfileList(f))
+	list := NewCmdProfileList(f)
+	// Listing profiles is read-only and remains useful for diagnostics under a
+	// managed credential runtime. Every other profile subcommand mutates local
+	// profile selection, config, or keychain state and inherits the parent gate.
+	cmdutil.SetRuntimeCapabilities(list)
+	cmd.AddCommand(list)
 	cmd.AddCommand(NewCmdProfileUse(f))
 	cmd.AddCommand(NewCmdProfileAdd(f))
 	cmd.AddCommand(NewCmdProfileRemove(f))

cmd/profile/runtime_capabilities_test.go

@@ -0,0 +1,222 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package profile
+
+import (
+	"bytes"
+	"context"
+	"errors"
+	"path/filepath"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	extcred "github.com/larksuite/cli/extension/credential"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/runtimeplan"
+	"github.com/larksuite/cli/internal/vfs"
+)
+
+type recordingProfileKeychain struct {
+	gets    int
+	sets    int
+	removes int
+}
+
+func (k *recordingProfileKeychain) Get(_, _ string) (string, error) {
+	k.gets++
+	return "", nil
+}
+
+func (k *recordingProfileKeychain) Set(_, _, _ string) error {
+	k.sets++
+	return nil
+}
+
+func (k *recordingProfileKeychain) Remove(_, _ string) error {
+	k.removes++
+	return nil
+}
+
+func TestProfileMutationCommandsAreDeniedBeforeLocalStateChanges(t *testing.T) {
+	denied := errs.NewValidationError(
+		errs.SubtypeFailedPrecondition,
+		"local credential management is unavailable in this runtime",
+	).WithHint("manage credentials through the active provider")
+	plan := runtimeplan.New(runtimeplan.Options{
+		Capabilities: func(capability runtimeplan.Capability) error {
+			if capability == runtimeplan.CapabilityLocalProfileMutation {
+				return denied
+			}
+			return nil
+		},
+	})
+
+	tests := []struct {
+		name string
+		args []string
+	}{
+		{
+			name: "add",
+			args: []string{"add", "--name", "new", "--app-id", "app-new", "--app-secret-stdin"},
+		},
+		{
+			name: "use",
+			args: []string{"use", "target"},
+		},
+		{
+			name: "rename",
+			args: []string{"rename", "target", "renamed"},
+		},
+		{
+			name: "remove",
+			args: []string{"remove", "target"},
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			configDir := setupProfileConfigDir(t)
+			saveManagedGateFixture(t)
+			configPath := filepath.Join(configDir, "config.json")
+			before, err := vfs.ReadFile(configPath)
+			if err != nil {
+				t.Fatalf("ReadFile(before) error = %v", err)
+			}
+
+			f, _, _, _ := cmdutil.TestFactoryWithRuntimePlan(t, nil, plan)
+			f.IOStreams.In = strings.NewReader("must-not-be-read\n")
+			keychain := &recordingProfileKeychain{}
+			f.Keychain = keychain
+
+			cmd := NewCmdProfile(f)
+			cmd.SetArgs(tt.args)
+			err = cmd.Execute()
+			if !errors.Is(err, denied) {
+				t.Fatalf("Execute() error = %v, want denied runtime error", err)
+			}
+
+			after, readErr := vfs.ReadFile(configPath)
+			if readErr != nil {
+				t.Fatalf("ReadFile(after) error = %v", readErr)
+			}
+			if !bytes.Equal(after, before) {
+				t.Fatalf("config changed despite runtime denial:\nbefore: %s\nafter:  %s", before, after)
+			}
+			if keychain.gets != 0 || keychain.sets != 0 || keychain.removes != 0 {
+				t.Fatalf("keychain calls = get:%d set:%d remove:%d, want none",
+					keychain.gets, keychain.sets, keychain.removes)
+			}
+		})
+	}
+}
+
+func TestProfileListRemainsAvailableWhenLocalMutationIsDenied(t *testing.T) {
+	setupProfileConfigDir(t)
+	saveManagedGateFixture(t)
+	plan := runtimeplan.New(runtimeplan.Options{
+		Capabilities: func(capability runtimeplan.Capability) error {
+			if capability == runtimeplan.CapabilityLocalProfileMutation {
+				return errs.NewValidationError(
+					errs.SubtypeFailedPrecondition,
+					"local credential management is unavailable in this runtime",
+				)
+			}
+			return nil
+		},
+	})
+	f, stdout, _, _ := cmdutil.TestFactoryWithRuntimePlan(t, nil, plan)
+
+	cmd := NewCmdProfile(f)
+	cmd.SetArgs([]string{"list"})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("profile list was blocked by mutation capability: %v", err)
+	}
+	if !strings.Contains(stdout.String(), `"name": "default"`) {
+		t.Fatalf("profile list output = %s, want default profile", stdout.String())
+	}
+}
+
+func TestProfileMutationCommandsRemainAvailableByDefault(t *testing.T) {
+	setupProfileConfigDir(t)
+	saveManagedGateFixture(t)
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	// origin/main allows Profile preparation while an environment/extension
+	// provider is active. The managed runtime blocks this through its explicit
+	// plan policy; generic provider ownership must not change Standard.
+	f.Credential = credential.NewCredentialProvider(
+		[]extcred.Provider{profileEnvironmentProvider{}},
+		nil,
+		nil,
+		nil,
+	)
+
+	cmd := NewCmdProfile(f)
+	args := []string{"use", "target"}
+	matched, _, err := cmd.Find(args)
+	if err != nil {
+		t.Fatalf("Find() error = %v", err)
+	}
+	cmd.SetArgs(args)
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("profile use with default runtime plan error = %v", err)
+	}
+	if f.CurrentCommand != matched {
+		t.Fatalf("CurrentCommand = %v, want matched command %v", f.CurrentCommand, matched)
+	}
+
+	saved, err := core.LoadMultiAppConfig()
+	if err != nil {
+		t.Fatalf("LoadMultiAppConfig() error = %v", err)
+	}
+	if saved.CurrentApp != "target" || saved.PreviousApp != "default" {
+		t.Fatalf("selection = current:%q previous:%q, want target/default",
+			saved.CurrentApp, saved.PreviousApp)
+	}
+}
+
+type profileEnvironmentProvider struct{}
+
+func (profileEnvironmentProvider) Name() string { return "env" }
+
+func (profileEnvironmentProvider) ResolveAccount(context.Context) (*extcred.Account, error) {
+	return &extcred.Account{
+		AppID:               "cli_environment",
+		Brand:               extcred.BrandFeishu,
+		SupportedIdentities: extcred.SupportsAll,
+	}, nil
+}
+
+func (profileEnvironmentProvider) ResolveToken(context.Context, extcred.TokenSpec) (*extcred.Token, error) {
+	return &extcred.Token{Value: "environment-token"}, nil
+}
+
+func saveManagedGateFixture(t *testing.T) {
+	t.Helper()
+	multi := &core.MultiAppConfig{
+		CurrentApp: "default",
+		Apps: []core.AppConfig{
+			{
+				Name:      "default",
+				AppId:     "app-default",
+				AppSecret: core.PlainSecret("secret-default"),
+				Brand:     core.BrandFeishu,
+			},
+			{
+				Name:  "target",
+				AppId: "app-target",
+				AppSecret: core.SecretInput{Ref: &core.SecretRef{
+					Source: "keychain",
+					ID:     "appsecret:app-target",
+				}},
+				Brand: core.BrandLark,
+			},
+		},
+	}
+	if err := core.SaveMultiAppConfig(multi); err != nil {
+		t.Fatalf("SaveMultiAppConfig() error = %v", err)
+	}
+}

cmd/root.go

@@ -21,6 +21,7 @@ import (
 	"github.com/larksuite/cli/internal/deprecation"
 	"github.com/larksuite/cli/internal/hook"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/runtimebootstrap"
 	"github.com/larksuite/cli/internal/skillscheck"
 	"github.com/larksuite/cli/internal/suggest"
 	"github.com/larksuite/cli/internal/update"
@@ -100,6 +101,12 @@ func Execute() int {
 		fmt.Fprintln(os.Stderr, "Error:", err)
 		return 1
 	}
+	// Resolve all startup state from the detected workspace. This must happen
+	// before ResolveStartupBrand, isSingleAppMode, or buildInternal reads
+	// workspace-scoped configuration.
+	selectInvocationWorkspace()
+	startup := runtimebootstrap.Resolve(inv.Profile)
+	startupBrand := resolveStartupBrandFromConfig(inv.Profile, startup.ProfileConfig)
 	configureFlagCompletions(os.Args)
 
 	ctx := context.Background()
@@ -107,7 +114,8 @@ func Execute() int {
 		ctx, inv,
 		WithIO(os.Stdin, os.Stdout, os.Stderr),
 		HideProfile(isSingleAppMode()),
-		WithStartupBrand(ResolveStartupBrand(inv.Profile)),
+		WithStartupBrand(startupBrand),
+		withRuntimeBootstrap(startup),
 	)
 
 	// --- Notices (non-blocking) ---
@@ -137,7 +145,7 @@ func Execute() int {
 // or both may be present in any given envelope.
 func setupNotices() {
 	// Binary update — synchronous cache check + async refresh
-	if info := update.CheckCached(build.Version); info != nil {
+	if info := checkCachedEditionUpdate(build.Version); info != nil {
 		update.SetPending(info)
 	}
 	ver := build.Version
@@ -147,9 +155,9 @@ func setupNotices() {
 				fmt.Fprintf(os.Stderr, "update check panic: %v\n", r)
 			}
 		}()
-		update.RefreshCache(ver)
+		refreshEditionUpdateCache(ver)
 		if update.GetPending() == nil {
-			if info := update.CheckCached(ver); info != nil {
+			if info := checkCachedEditionUpdate(ver); info != nil {
 				update.SetPending(info)
 			}
 		}

cmd/root_integration_test.go

@@ -371,10 +371,11 @@ func TestIntegration_StrictModeUser_ProfileOverride_ShortcutExplicitBotReturnsEn
 
 func TestIntegration_StrictModeBot_ProfileOverride_ServiceExplicitUserReturnsEnvelope(t *testing.T) {
 	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
-	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
+	catalog := strictModeFixtureCatalog()
+	rootCmd := buildStrictModeIntegrationRootCmdWithCatalog(t, f, &catalog)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
-		"im", "chats", "get", "--params", `{"chat_id":"oc_test"}`, "--as", "user", "--dry-run",
+		"fixture", "things", "create", "--data", `{"name":"probe"}`, "--as", "user", "--dry-run",
 	})
 
 	if code != output.ExitValidation {

cmd/root_test.go

@@ -18,6 +18,7 @@ import (
 	cmdconfig "github.com/larksuite/cli/cmd/config"
 	"github.com/larksuite/cli/cmd/schema"
 	"github.com/larksuite/cli/errs"
+	extcred "github.com/larksuite/cli/extension/credential"
 	internalauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
@@ -435,6 +436,25 @@ func TestHandleRootError_LeakedUntypedErrorBecomesInternal(t *testing.T) {
 	}
 }
 
+func TestHandleRootError_BlockErrorPreservesUntypedFallback(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	errOut := &bytes.Buffer{}
+	f.IOStreams.ErrOut = errOut
+	blockErr := &extcred.BlockError{Provider: "env", Reason: "LARKSUITE_CLI_APP_ID is missing"}
+
+	exit := handleRootError(f, blockErr)
+	errObj := decodeErrorEnvelope(t, errOut.Bytes())
+	if errObj["type"] != "internal" || errObj["subtype"] != "unknown" {
+		t.Fatalf("error = %#v", errObj)
+	}
+	if errObj["message"] != "blocked by env: LARKSUITE_CLI_APP_ID is missing" {
+		t.Fatalf("error.message = %v", errObj["message"])
+	}
+	if exit != int(output.ExitInternal) {
+		t.Fatalf("exit = %d, want %d", exit, output.ExitInternal)
+	}
+}
+
 // TestHandleRootError_PartialWritePreservesExitCode pins that when the
 // stderr write fails mid-envelope, handleRootError still returns the typed
 // exit code (ExitAuth=3 for AuthenticationError), not fall through to the

cmd/root_upgrade.go

@@ -11,7 +11,6 @@ import (
 
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/update"
 	"github.com/spf13/cobra"
 )
 
@@ -58,10 +57,10 @@ func offerRootUpgrade(f *cmdutil.Factory, cmd *cobra.Command) {
 	if !ios.IsTerminal || !ios.OutIsTerminal || !ios.StderrIsTerminal {
 		return
 	}
-	// Gate 4: cached newer version. CheckCached applies opt-out (shouldSkip)
-	// and the IsNewer/semver validation chain; it reads the on-disk cache that
-	// the 24h-throttled RefreshCache maintains (CheckCached itself has no TTL).
-	info := update.CheckCached(build.Version)
+	// Gate 4: cached newer version from this binary's release channel.
+	// Standard reads the npm-backed cache; Extended reads its separate
+	// GitHub-release cache.
+	info := checkCachedEditionUpdate(build.Version)
 	if info == nil {
 		return
 	}

cmd/root_upgrade_test.go

@@ -6,7 +6,6 @@ package cmd
 import (
 	"bytes"
 	"fmt"
-	"os"
 	"path/filepath"
 	"strings"
 	"testing"
@@ -15,13 +14,21 @@ import (
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/vfs"
 	"github.com/spf13/cobra"
 )
 
-func writeUpdateState(t *testing.T, dir, latest string) {
+func updateStateFileForEdition(edition string) string {
+	if edition == "extended" {
+		return "update-state-extended.json"
+	}
+	return "update-state.json"
+}
+
+func writeUpdateState(t *testing.T, dir, edition, latest string) {
 	t.Helper()
 	data := fmt.Sprintf(`{"latest_version":%q,"checked_at":%d}`, latest, time.Now().Unix())
-	if err := os.WriteFile(filepath.Join(dir, "update-state.json"), []byte(data), 0o644); err != nil {
+	if err := vfs.WriteFile(filepath.Join(dir, updateStateFileForEdition(edition)), []byte(data), 0o600); err != nil {
 		t.Fatal(err)
 	}
 }
@@ -105,7 +112,7 @@ func TestOfferRootUpgrade(t *testing.T) {
 			t.Setenv("RUN_ID", "")
 			t.Setenv("LARKSUITE_CLI_NO_UPDATE_NOTIFIER", "")
 			if tc.latest != "" {
-				writeUpdateState(t, dir, tc.latest)
+				writeUpdateState(t, dir, build.Edition, tc.latest)
 			}
 			if tc.optOut {
 				t.Setenv("LARKSUITE_CLI_NO_UPDATE_NOTIFIER", "1")
@@ -135,6 +142,53 @@ func TestOfferRootUpgrade(t *testing.T) {
 	}
 }
 
+func TestOfferRootUpgradeIgnoresOtherEditionCache(t *testing.T) {
+	origV := build.Version
+	build.Version = "1.0.0"
+	t.Cleanup(func() { build.Version = origV })
+
+	origRun := runRootUpgrade
+	t.Cleanup(func() { runRootUpgrade = origRun })
+
+	origWS := core.CurrentWorkspace()
+	t.Cleanup(func() { core.SetCurrentWorkspace(origWS) })
+	core.SetCurrentWorkspace(core.WorkspaceLocal)
+
+	dir := t.TempDir()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", dir)
+	t.Setenv("CI", "")
+	t.Setenv("BUILD_NUMBER", "")
+	t.Setenv("RUN_ID", "")
+	t.Setenv("LARKSUITE_CLI_NO_UPDATE_NOTIFIER", "")
+
+	otherEdition := "extended"
+	if build.Edition == "extended" {
+		otherEdition = "standard"
+	}
+	writeUpdateState(t, dir, otherEdition, "9.0.0")
+
+	called := false
+	runRootUpgrade = func(*cobra.Command) { called = true }
+	var errBuf bytes.Buffer
+	f := &cmdutil.Factory{IOStreams: &cmdutil.IOStreams{
+		In:               strings.NewReader("y\n"),
+		Out:              &bytes.Buffer{},
+		ErrOut:           &errBuf,
+		IsTerminal:       true,
+		OutIsTerminal:    true,
+		StderrIsTerminal: true,
+	}}
+
+	offerRootUpgrade(f, &cobra.Command{})
+
+	if strings.Contains(errBuf.String(), "available") {
+		t.Fatalf("%s prompt consumed %s cache: %q", build.Edition, otherEdition, errBuf.String())
+	}
+	if called {
+		t.Fatalf("%s upgrade ran from %s cache", build.Edition, otherEdition)
+	}
+}
+
 func TestInstallRootUpgradePromptPreservesInner(t *testing.T) {
 	orig := rawInvocationArgs
 	t.Cleanup(func() { rawInvocationArgs = orig })

cmd/service/service.go

@@ -403,9 +403,9 @@ func serviceMethodRun(opts *ServiceMethodOptions) error {
 
 	if opts.DryRun {
 		if fileMeta != nil {
-			return cmdutil.PrintDryRunWithFile(f.IOStreams.Out, request, config, opts.Format, fileMeta.FieldName, fileMeta.FilePath, fileMeta.FormFields)
+			return cmdutil.PrintDryRunWithFile(request, config, serviceDryRunOutputOptions(f, opts), *fileMeta)
 		}
-		return serviceDryRun(f, request, config, opts.Format)
+		return serviceDryRun(f, request, config, opts)
 	}
 
 	if opts.Method.Risk == cmdutil.RiskHighRiskWrite {
@@ -667,8 +667,19 @@ func buildServiceRequest(opts *ServiceMethodOptions) (client.RawApiRequest, *cmd
 	return request, nil, nil
 }
 
-func serviceDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, format string) error {
-	return cmdutil.PrintDryRun(f.IOStreams.Out, request, config, format)
+func serviceDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, opts *ServiceMethodOptions) error {
+	return cmdutil.PrintDryRun(request, config, serviceDryRunOutputOptions(f, opts))
+}
+
+func serviceDryRunOutputOptions(f *cmdutil.Factory, opts *ServiceMethodOptions) cmdutil.DryRunOutputOptions {
+	return cmdutil.DryRunOutputOptions{
+		Format:      opts.Format,
+		JqExpr:      opts.JqExpr,
+		CommandPath: opts.Cmd.CommandPath(),
+		Identity:    opts.As,
+		Out:         f.IOStreams.Out,
+		ErrOut:      f.IOStreams.ErrOut,
+	}
 }
 
 func servicePaginate(ctx context.Context, ac *client.APIClient, request client.RawApiRequest, format output.Format, jqExpr string, out, errOut io.Writer, commandPath string, pagOpts client.PaginationOptions, checkErr func(interface{}, core.Identity) error) error {
@@ -696,20 +707,18 @@ func servicePaginate(ctx context.Context, ac *client.APIClient, request client.R
 
 	switch format {
 	case output.FormatNDJSON, output.FormatTable, output.FormatCSV:
-		pf := output.NewPaginatedFormatter(out, format)
+		emitter := output.NewEmitter(output.EmitterConfig{
+			Out:            out,
+			ErrOut:         errOut,
+			CommandPath:    commandPath,
+			Identity:       string(pagOpts.Identity),
+			NoticeProvider: output.GetNotice,
+		})
 		result, hasItems, err := ac.StreamPages(ctx, request, func(items []interface{}) error {
 			// Streaming formats intentionally emit each page after that page has
 			// passed safety scanning. A later page may still fail, so callers
 			// must use the exit code to distinguish complete vs partial output.
-			scanResult := output.ScanForSafety(commandPath, items, errOut)
-			if scanResult.Blocked {
-				return scanResult.BlockErr
-			}
-			if scanResult.Alert != nil {
-				output.WriteAlertWarning(errOut, scanResult.Alert)
-			}
-			pf.FormatPage(items)
-			return nil
+			return emitter.StreamPage(items, output.StreamOptions{Format: format.String()})
 		}, pagOpts)
 		if err != nil {
 			return err

cmd/service/service_paginate_test.go

@@ -0,0 +1,400 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package service
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"errors"
+	"fmt"
+	"io"
+	"net/http"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/client"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/output"
+)
+
+type serviceFailOnWriteWriter struct {
+	buf    bytes.Buffer
+	writes int
+	failAt int
+	err    error
+}
+
+func (w *serviceFailOnWriteWriter) Write(p []byte) (int, error) {
+	w.writes++
+	if w.writes == w.failAt {
+		return 0, w.err
+	}
+	return w.buf.Write(p)
+}
+
+func newServicePaginateTestHarness(t *testing.T) (*client.APIClient, *bytes.Buffer, *bytes.Buffer, *httpmock.Registry) {
+	t.Helper()
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	t.Setenv("LARKSUITE_CLI_CONTENT_SAFETY_MODE", "off")
+	previousNotice := output.PendingNotice
+	output.PendingNotice = nil
+	t.Cleanup(func() { output.PendingNotice = previousNotice })
+
+	config := &core.CliConfig{
+		AppID:     "test-app",
+		AppSecret: "test-secret",
+		Brand:     core.BrandFeishu,
+	}
+	f, out, errOut, reg := cmdutil.TestFactory(t, config)
+	ac, err := f.NewAPIClientWithConfig(config)
+	if err != nil {
+		t.Fatalf("NewAPIClientWithConfig() error = %v", err)
+	}
+	ac.ErrOut = io.Discard
+	return ac, out, errOut, reg
+}
+
+func servicePaginateRequest() client.RawApiRequest {
+	return client.RawApiRequest{
+		Method: "GET",
+		URL:    "/open-apis/test/v1/items",
+		As:     core.AsBot,
+	}
+}
+
+func assertServicePaginateJSONBytes(t *testing.T, got []byte, want interface{}) {
+	t.Helper()
+	wantBytes, err := json.MarshalIndent(want, "", "  ")
+	if err != nil {
+		t.Fatalf("marshal expected JSON: %v", err)
+	}
+	wantBytes = append(wantBytes, '\n')
+	if !bytes.Equal(got, wantBytes) {
+		t.Fatalf("stdout bytes mismatch\ngot:\n%s\nwant:\n%s", got, wantBytes)
+	}
+}
+
+func TestServicePaginate_DefaultAggregatesAllPages(t *testing.T) {
+	ac, out, errOut, reg := newServicePaginateTestHarness(t)
+	calls := 0
+	wantTokens := []string{"", "next-1", "next-2"}
+	for i, wantToken := range wantTokens {
+		page := i + 1
+		hasMore := page < len(wantTokens)
+		data := map[string]interface{}{
+			"items":    []interface{}{map[string]interface{}{"id": string(rune('0' + page))}},
+			"has_more": hasMore,
+		}
+		if hasMore {
+			data["page_token"] = wantTokens[page]
+		}
+		reg.Register(&httpmock.Stub{
+			URL: "/open-apis/test/v1/items",
+			OnMatch: func(req *http.Request) {
+				calls++
+				if got := req.URL.Query().Get("page_token"); got != wantToken {
+					t.Errorf("request %d page_token = %q, want %q", page, got, wantToken)
+				}
+			},
+			Body: map[string]interface{}{
+				"code": 0,
+				"msg":  "ok",
+				"data": data,
+			},
+		})
+	}
+
+	err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+		output.FormatJSON, "", out, errOut, "lark-cli test items list", client.PaginationOptions{
+			PageLimit: 10,
+			PageDelay: -1,
+		}, ac.CheckResponse)
+
+	if err != nil {
+		t.Fatalf("servicePaginate() error = %v, want nil", err)
+	}
+	if calls != 3 {
+		t.Fatalf("pagination requests = %d, want 3", calls)
+	}
+	assertServicePaginateJSONBytes(t, out.Bytes(), output.Envelope{
+		OK:       true,
+		Identity: "bot",
+		Data: map[string]interface{}{
+			"items": []interface{}{
+				map[string]interface{}{"id": "1"},
+				map[string]interface{}{"id": "2"},
+				map[string]interface{}{"id": "3"},
+			},
+			"has_more": false,
+		},
+	})
+	if got := errOut.String(); got != "" {
+		t.Fatalf("stderr bytes = %q, want empty", got)
+	}
+}
+
+func TestServicePaginate_StreamingFormatsEmitExactMultiPageBytes(t *testing.T) {
+	tests := []struct {
+		name   string
+		format output.Format
+		want   string
+	}{
+		{
+			name:   "ndjson",
+			format: output.FormatNDJSON,
+			want:   "{\"id\":\"1\",\"name\":\"Alice\"}\n{\"id\":\"2\",\"name\":\"Carol\",\"page_only\":\"ignored\"}\n",
+		},
+		{
+			name:   "table",
+			format: output.FormatTable,
+			want:   "id  name \n──  ─────\n1   Alice\n2   Carol\n",
+		},
+		{
+			name:   "csv",
+			format: output.FormatCSV,
+			want:   "id,name\n1,Alice\n2,Carol\n",
+		},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, reg := newServicePaginateTestHarness(t)
+			reg.Register(&httpmock.Stub{
+				URL: "/open-apis/test/v1/items",
+				Body: map[string]interface{}{
+					"code": 0,
+					"msg":  "ok",
+					"data": map[string]interface{}{
+						"items": []interface{}{
+							map[string]interface{}{"id": "1", "name": "Alice"},
+						},
+						"has_more":   true,
+						"page_token": "next-1",
+					},
+				},
+			})
+			reg.Register(&httpmock.Stub{
+				URL: "/open-apis/test/v1/items",
+				Body: map[string]interface{}{
+					"code": 0,
+					"msg":  "ok",
+					"data": map[string]interface{}{
+						"items": []interface{}{
+							map[string]interface{}{"id": "2", "name": "Carol", "page_only": "ignored"},
+						},
+						"has_more": false,
+					},
+				},
+			})
+
+			err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+				tt.format, "", out, errOut, "lark-cli test items list", client.PaginationOptions{
+					PageLimit: 10,
+					PageDelay: -1,
+				}, ac.CheckResponse)
+
+			if err != nil {
+				t.Fatalf("servicePaginate() error = %v, want nil", err)
+			}
+			if got := out.String(); got != tt.want {
+				t.Fatalf("stdout byte mismatch\ngot (%d bytes):\n%q\nwant (%d bytes):\n%q", len(got), got, len(tt.want), tt.want)
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestServicePaginate_StreamingWriteFailureStopsFurtherPages(t *testing.T) {
+	ac, _, errOut, reg := newServicePaginateTestHarness(t)
+	sentinel := errors.New("page write failed")
+	out := &serviceFailOnWriteWriter{failAt: 2, err: sentinel}
+	calls := 0
+	for page := 1; page <= 2; page++ {
+		hasMore := true
+		data := map[string]interface{}{
+			"items":    []interface{}{map[string]interface{}{"id": page}},
+			"has_more": hasMore,
+		}
+		if hasMore {
+			data["page_token"] = fmt.Sprintf("next-%d", page)
+		}
+		reg.Register(&httpmock.Stub{
+			URL: "/open-apis/test/v1/items",
+			OnMatch: func(*http.Request) {
+				calls++
+			},
+			Body: map[string]interface{}{
+				"code": 0,
+				"msg":  "ok",
+				"data": data,
+			},
+		})
+	}
+
+	err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli test items list",
+		client.PaginationOptions{PageLimit: 10, PageDelay: -1}, ac.CheckResponse)
+
+	if !errors.Is(err, sentinel) {
+		t.Fatalf("servicePaginate() error = %v, want preserved writer cause", err)
+	}
+	problem, ok := errs.ProblemOf(err)
+	if !ok || problem.Category != errs.CategoryInternal {
+		t.Fatalf("servicePaginate() problem = %#v, %v; want internal typed error", problem, ok)
+	}
+	if calls != 2 {
+		t.Fatalf("pagination requests = %d, want 2", calls)
+	}
+	if got, want := out.buf.String(), "{\"id\":1}\n"; got != want {
+		t.Fatalf("stdout bytes = %q, want %q", got, want)
+	}
+}
+
+func TestServicePaginate_StreamingFormatFallsBackToJSONWithoutList(t *testing.T) {
+	ac, out, errOut, reg := newServicePaginateTestHarness(t)
+	reg.Register(&httpmock.Stub{
+		URL: "/open-apis/test/v1/items",
+		Body: map[string]interface{}{
+			"code": 0,
+			"msg":  "ok",
+			"data": map[string]interface{}{
+				"name":    "Test User",
+				"user_id": "u123",
+			},
+		},
+	})
+
+	err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli test items get",
+		client.PaginationOptions{PageDelay: -1}, ac.CheckResponse)
+
+	if err != nil {
+		t.Fatalf("servicePaginate() error = %v, want nil", err)
+	}
+	assertServicePaginateJSONBytes(t, out.Bytes(), output.Envelope{
+		OK:       true,
+		Identity: "bot",
+		Data: map[string]interface{}{
+			"name":    "Test User",
+			"user_id": "u123",
+		},
+	})
+	wantWarning := "warning: this API does not return a list, format \"ndjson\" is not supported, falling back to json\n"
+	if got := errOut.String(); got != wantWarning {
+		t.Fatalf("stderr bytes = %q, want %q", got, wantWarning)
+	}
+}
+
+func TestServicePaginate_BusinessErrorsWriteRawAndRemainUnmarked(t *testing.T) {
+	businessResponse := map[string]interface{}{
+		"code": 123456,
+		"msg":  "fixture business error",
+		"data": map[string]interface{}{"detail": "business failed"},
+	}
+	tests := []struct {
+		name   string
+		format output.Format
+		jqExpr string
+	}{
+		{name: "jq", format: output.FormatJSON, jqExpr: ".data.items"},
+		{name: "default_json", format: output.FormatJSON},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, reg := newServicePaginateTestHarness(t)
+			reg.Register(&httpmock.Stub{
+				URL:  "/open-apis/test/v1/items",
+				Body: businessResponse,
+			})
+
+			err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+				tt.format, tt.jqExpr, out, errOut, "lark-cli test items list",
+				client.PaginationOptions{PageDelay: -1}, ac.CheckResponse)
+
+			if err == nil {
+				t.Fatal("servicePaginate() error = nil, want business error")
+			}
+			if errs.IsRaw(err) {
+				t.Fatalf("errs.IsRaw(error) = true, want current servicePaginate pass-through behavior")
+			}
+			assertServicePaginateJSONBytes(t, out.Bytes(), businessResponse)
+			if bytes.Contains(out.Bytes(), []byte(`"ok": true`)) {
+				t.Fatalf("business-error stdout contains a success envelope:\n%s", out.Bytes())
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestServicePaginate_TransportErrorsRemainUnmarked(t *testing.T) {
+	tests := []struct {
+		name   string
+		format output.Format
+		jqExpr string
+	}{
+		{name: "jq_paginate_all", format: output.FormatJSON, jqExpr: ".data.items"},
+		{name: "stream_pages", format: output.FormatNDJSON},
+		{name: "default_paginate_all", format: output.FormatJSON},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			ac, out, errOut, _ := newServicePaginateTestHarness(t)
+
+			err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+				tt.format, tt.jqExpr, out, errOut, "lark-cli test items list",
+				client.PaginationOptions{PageDelay: -1}, ac.CheckResponse)
+
+			if err == nil {
+				t.Fatal("servicePaginate() error = nil, want transport error")
+			}
+			if errs.IsRaw(err) {
+				t.Fatalf("errs.IsRaw(error) = true, want current servicePaginate pass-through behavior")
+			}
+			if got := out.String(); got != "" {
+				t.Fatalf("stdout bytes = %q, want empty", got)
+			}
+			if got := errOut.String(); got != "" {
+				t.Fatalf("stderr bytes = %q, want empty", got)
+			}
+		})
+	}
+}
+
+func TestServicePaginate_StreamBusinessErrorRemainsUnmarked(t *testing.T) {
+	ac, out, errOut, reg := newServicePaginateTestHarness(t)
+	reg.Register(&httpmock.Stub{
+		URL: "/open-apis/test/v1/items",
+		Body: map[string]interface{}{
+			"code": 123456,
+			"msg":  "fixture business error",
+			"data": map[string]interface{}{},
+		},
+	})
+
+	err := servicePaginate(context.Background(), ac, servicePaginateRequest(),
+		output.FormatNDJSON, "", out, errOut, "lark-cli test items list",
+		client.PaginationOptions{PageDelay: -1}, ac.CheckResponse)
+
+	if err == nil {
+		t.Fatal("servicePaginate() error = nil, want business error")
+	}
+	if errs.IsRaw(err) {
+		t.Fatalf("errs.IsRaw(error) = true, want current servicePaginate pass-through behavior")
+	}
+	if got := out.String(); got != "" {
+		t.Fatalf("stdout bytes = %q, want empty", got)
+	}
+	if got := errOut.String(); got != "" {
+		t.Fatalf("stderr bytes = %q, want empty", got)
+	}
+}

cmd/service/service_test.go

@@ -224,13 +224,39 @@ func TestServiceMethod_DryRun_PathParam(t *testing.T) {
 			if err := cmd.Execute(); err != nil {
 				t.Fatalf("unexpected error: %v", err)
 			}
-			if !strings.Contains(stdout.String(), tt.wantInURL) {
-				t.Errorf("expected URL containing %q, got:\n%s", tt.wantInURL, stdout.String())
+			var got map[string]interface{}
+			if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+				t.Fatalf("dry-run stdout is not JSON: %v\n%s", err, stdout.String())
+			}
+			if got["ok"] != true || got["dry_run"] != true {
+				t.Fatalf("unexpected dry-run envelope: %#v", got)
+			}
+			data := got["data"].(map[string]interface{})
+			api := data["api"].([]interface{})
+			call := api[0].(map[string]interface{})
+			if call["url"] != tt.wantInURL {
+				t.Errorf("url = %q, want %q\nstdout:\n%s", call["url"], tt.wantInURL, stdout.String())
 			}
 		})
 	}
 }
 
+func TestServiceMethod_DryRunWithJq(t *testing.T) {
+	f, stdout, _, _ := cmdutil.TestFactory(t, testConfig)
+	cmd := NewCmdServiceMethod(f, driveSpec(), driveMethod("GET", nil), "get", "files", nil)
+	cmd.SetArgs([]string{
+		"--params", `{"file_token":"boxcn123abc"}`,
+		"--dry-run",
+		"--jq", ".data.api[0].url",
+	})
+	if err := cmd.Execute(); err != nil {
+		t.Fatalf("unexpected error: %v", err)
+	}
+	if got, want := strings.TrimSpace(stdout.String()), "/open-apis/drive/v1/files/boxcn123abc/copy"; got != want {
+		t.Fatalf("jq output = %q, want %q", got, want)
+	}
+}
+
 func TestServiceMethod_PathParamRejectsTraversal(t *testing.T) {
 	tests := []struct {
 		name      string
@@ -318,8 +344,12 @@ func TestServiceMethod_PaginationParamSkippedWithPageAll(t *testing.T) {
 	if err != nil {
 		t.Fatalf("expected no error with --page-all skipping page_size, got: %v", err)
 	}
-	if !strings.Contains(stdout.String(), "Dry Run") {
-		t.Error("expected dry-run output")
+	var got map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
+		t.Fatalf("dry-run stdout is not JSON: %v\n%s", err, stdout.String())
+	}
+	if got["dry_run"] != true {
+		t.Fatalf("dry_run = %#v, want true", got["dry_run"])
 	}
 }
 
@@ -1081,11 +1111,23 @@ func TestServiceMethod_FileUpload_DryRun(t *testing.T) {
 		t.Fatalf("unexpected error: %v", err)
 	}
 	out := stdout.String()
-	if !strings.Contains(out, "image") {
-		t.Errorf("expected dry-run output to mention file field, got: %s", out)
+	var env map[string]interface{}
+	if err := json.Unmarshal(stdout.Bytes(), &env); err != nil {
+		t.Fatalf("dry-run stdout is not JSON: %v\n%s", err, out)
 	}
-	if !strings.Contains(out, "Dry Run") {
-		t.Errorf("expected dry-run header, got: %s", out)
+	if env["dry_run"] != true {
+		t.Fatalf("dry_run = %#v, want true", env["dry_run"])
+	}
+	data := env["data"].(map[string]interface{})
+	api := data["api"].([]interface{})
+	call := api[0].(map[string]interface{})
+	body := call["body"].(map[string]interface{})
+	file := body["file"].(map[string]interface{})
+	if file["field"] != "image" || file["path"] != tmpFile {
+		t.Fatalf("unexpected file dry-run body: %#v", body)
+	}
+	if strings.Contains(out, "=== Dry Run ===") {
+		t.Fatalf("stdout should not contain dry-run banner: %s", out)
 	}
 }
 

cmd/service/testmain_test.go

@@ -0,0 +1,39 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package service
+
+import (
+	"os"
+	"testing"
+
+	"github.com/larksuite/cli/internal/registry/registrytest"
+)
+
+// TestMain isolates service command tests from the host machine: config (and
+// the registry cache under it) is redirected to a temp dir, then the registry
+// is seeded from the tracked fixture and initialized eagerly. Tests pass on a
+// clean checkout with no network, no `make fetch_meta`, and no user cache.
+//
+// Note: os.Exit skips deferred functions, so cleanup runs explicitly after
+// m.Run before exiting.
+func TestMain(m *testing.M) {
+	root, err := os.MkdirTemp("", "lark-cli-cmd-service-test-*")
+	if err != nil {
+		println("cmd/service test setup: MkdirTemp failed:", err.Error())
+		os.Exit(2)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_CONFIG_DIR", root); err != nil {
+		println("cmd/service test setup: Setenv failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	if err := registrytest.Seed(root); err != nil {
+		println("cmd/service test setup: registrytest.Seed failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	code := m.Run()
+	os.RemoveAll(root)
+	os.Exit(code)
+}

cmd/startup_brand.go

@@ -10,17 +10,34 @@ import (
 	"github.com/larksuite/cli/internal/envvars"
 )
 
+// selectInvocationWorkspace establishes the workspace before any startup
+// consumer reads workspace-scoped configuration. Execute needs this before
+// resolving the registry brand, while Build/buildInternal needs it before
+// capturing the immutable Profile snapshot passed to the Factory.
+func selectInvocationWorkspace() core.Workspace {
+	workspace := core.DetectWorkspaceFromEnv(os.Getenv)
+	core.SetCurrentWorkspace(workspace)
+	return workspace
+}
+
 // 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 {
+	config, _ := core.LoadMultiAppConfig()
+	return resolveStartupBrandFromConfig(profile, config)
+}
+
+// resolveStartupBrandFromConfig keeps registry routing on the same immutable
+// Profile snapshot used by credentials and runtime policy.
+func resolveStartupBrandFromConfig(profile string, config *core.MultiAppConfig) 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 {
+	if config != nil {
+		if app := config.CurrentAppConfig(profile); app != nil {
 			return core.ParseBrand(string(app.Brand))
 		}
 	}

cmd/startup_brand_test.go

@@ -5,6 +5,7 @@ package cmd
 
 import (
 	"context"
+	"flag"
 	"fmt"
 	"os"
 	"os/exec"
@@ -12,11 +13,34 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/google/uuid"
 	"github.com/larksuite/cli/internal/cmdutil"
 	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/registry"
 )
 
+const startupBrandHelperEnv = "GO_TEST_STARTUP_BRAND_HELPER"
+
+var _ = flag.String("startup-brand-helper", "", "internal startup brand test helper nonce")
+
+func isStartupBrandHelper() bool {
+	return startupBrandHelperEnabled(os.Getenv(startupBrandHelperEnv), startupBrandHelperNonce(os.Args))
+}
+
+func startupBrandHelperEnabled(envNonce, argNonce string) bool {
+	return envNonce != "" && envNonce == argNonce
+}
+
+func startupBrandHelperNonce(args []string) string {
+	const prefix = "-startup-brand-helper="
+	for _, arg := range args {
+		if strings.HasPrefix(arg, prefix) {
+			return strings.TrimPrefix(arg, prefix)
+		}
+	}
+	return ""
+}
+
 func TestResolveStartupBrand_Precedence(t *testing.T) {
 	tmp := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", tmp)
@@ -54,7 +78,7 @@ func TestResolveStartupBrand_Precedence(t *testing.T) {
 // 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" {
+	if isStartupBrandHelper() {
 		// Helper: replicate Execute()'s build wiring with a lark config.
 		buildInternal(
 			context.Background(), cmdutil.InvocationContext{},
@@ -71,9 +95,11 @@ func TestStartupBrandReachesRegistry_RealStartupOrder(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	nonce := uuid.NewString()
+	t.Setenv(startupBrandHelperEnv, nonce)
 	cmd := exec.Command(os.Args[0], "-test.run", "TestStartupBrandReachesRegistry_RealStartupOrder")
+	cmd.Args = append(cmd.Args, "-startup-brand-helper="+nonce)
 	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
 	)
@@ -85,3 +111,33 @@ func TestStartupBrandReachesRegistry_RealStartupOrder(t *testing.T) {
 		t.Errorf("registry brand after real startup order = %s, want lark", out)
 	}
 }
+
+func TestStartupBrandHelperRequiresMatchingCommandNonce(t *testing.T) {
+	for _, tt := range []struct {
+		name     string
+		envNonce string
+		argNonce string
+		want     bool
+	}{
+		{name: "neither set"},
+		{name: "ambient environment only", envNonce: "ambient"},
+		{name: "command argument only", argNonce: "command"},
+		{name: "mismatch", envNonce: "ambient", argNonce: "command"},
+		{name: "matching", envNonce: "nonce", argNonce: "nonce", want: true},
+	} {
+		t.Run(tt.name, func(t *testing.T) {
+			if got := startupBrandHelperEnabled(tt.envNonce, tt.argNonce); got != tt.want {
+				t.Fatalf("startupBrandHelperEnabled() = %v, want %v", got, tt.want)
+			}
+		})
+	}
+}
+
+func TestStartupBrandHelperNonce(t *testing.T) {
+	if got := startupBrandHelperNonce([]string{"test", "-test.run", "brand"}); got != "" {
+		t.Fatalf("startupBrandHelperNonce() = %q, want empty", got)
+	}
+	if got := startupBrandHelperNonce([]string{"test", "-startup-brand-helper=nonce"}); got != "nonce" {
+		t.Fatalf("startupBrandHelperNonce() = %q, want nonce", got)
+	}
+}

cmd/testmain_test.go

@@ -0,0 +1,46 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package cmd
+
+import (
+	"os"
+	"testing"
+
+	"github.com/larksuite/cli/internal/registry/registrytest"
+)
+
+// TestMain isolates command-tree tests from the host machine: config (and the
+// registry cache under it) is redirected to a temp dir, then the registry is
+// seeded from the tracked fixture and initialized eagerly. Tests pass on a
+// clean checkout with no network, no `make fetch_meta`, and no user cache.
+//
+// Note: os.Exit skips deferred functions, so cleanup runs explicitly after
+// m.Run before exiting.
+func TestMain(m *testing.M) {
+	if isStartupBrandHelper() {
+		// Re-exec helper subprocess (startup_brand_test.go): the parent test
+		// already provides an isolated config dir and disables remote metadata,
+		// and the helper must own the first registry Init to prove the startup
+		// order — do not seed or eagerly initialize here.
+		os.Exit(m.Run())
+	}
+	root, err := os.MkdirTemp("", "lark-cli-cmd-test-*")
+	if err != nil {
+		println("cmd test setup: MkdirTemp failed:", err.Error())
+		os.Exit(2)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_CONFIG_DIR", root); err != nil {
+		println("cmd test setup: Setenv failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	if err := registrytest.Seed(root); err != nil {
+		println("cmd test setup: registrytest.Seed failed:", err.Error())
+		os.RemoveAll(root)
+		os.Exit(2)
+	}
+	code := m.Run()
+	os.RemoveAll(root)
+	os.Exit(code)
+}

cmd/update/edition_extended.go

@@ -0,0 +1,100 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package cmdupdate
+
+import (
+	"errors"
+	"fmt"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/build"
+	"github.com/larksuite/cli/internal/extendedupdate"
+	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/skillscheck"
+	"github.com/larksuite/cli/internal/update"
+)
+
+var (
+	fetchExtendedLatest = extendedupdate.FetchLatest
+	installExtended     = extendedupdate.Install
+)
+
+func updateLongDescription() string {
+	return `Update lark-cli Extended from the matching GitHub Release.
+
+The command downloads the lark-cli-extended asset for the current platform,
+verifies its SHA-256 checksum and compiled edition identity, then replaces the
+current binary. It never installs the Standard npm/npx edition.
+
+Use --json for structured output (for AI agents and scripts).
+Use --check to only check for updates without installing.`
+}
+
+func runEditionUpdate(opts *UpdateOptions) (bool, error) {
+	io := opts.Factory.IOStreams
+	cur := currentVersion()
+	updater := newUpdater()
+	if !opts.Check {
+		updater.Brand = resolveSkillsBrand(opts.Factory, io.ErrOut)
+		updater.CleanupStaleFiles()
+	}
+	output.PendingNotice = nil
+
+	latest, err := fetchExtendedLatest()
+	if err != nil {
+		var typed errs.TypedError
+		if errors.As(err, &typed) {
+			return true, reportError(opts, io, "network", typed)
+		}
+		return true, reportError(opts, io, "network",
+			errs.NewNetworkError(errs.SubtypeNetworkTransport,
+				"failed to check the latest Extended version: %v", err).WithCause(err))
+	}
+	if update.ParseVersion(latest) == nil {
+		return true, reportError(opts, io, "update_error",
+			errs.NewInternalError(errs.SubtypeInvalidResponse,
+				"invalid Extended version from GitHub Releases: %s", latest))
+	}
+	if !opts.Force && !update.IsNewer(latest, cur) {
+		var skillsResult *skillscheck.SyncResult
+		if !opts.Check {
+			skillsResult = runSkillsAndState(updater, io, cur, opts.Force)
+		}
+		return true, reportAlreadyUpToDate(opts, io, cur, latest, skillsResult, opts.Check)
+	}
+	if opts.Check {
+		return true, reportCheckResult(opts, io, cur, latest, true)
+	}
+	if !opts.JSON {
+		fmt.Fprintf(io.ErrOut, "Updating lark-cli Extended %s %s %s from GitHub Releases ...\n", cur, symArrow(), latest)
+	}
+	if err := installExtended(latest); err != nil {
+		var typed errs.TypedError
+		if errors.As(err, &typed) {
+			return true, reportError(opts, io, "update_error", typed)
+		}
+		return true, reportError(opts, io, "update_error",
+			errs.NewInternalError(errs.SubtypeUnknown,
+				"failed to install lark-cli Extended: %v", err).WithCause(err))
+	}
+
+	skillsResult := runSkillsAndState(updater, io, latest, opts.Force)
+	if opts.JSON {
+		result := map[string]interface{}{
+			"ok": true, "previous_version": cur, "current_version": latest,
+			"latest_version": latest, "edition": build.Edition, "action": "updated",
+			"message": fmt.Sprintf("lark-cli Extended updated from %s to %s", cur, latest),
+			"url":     releaseURL(latest), "changelog": changelogURL(),
+		}
+		applySkillsResult(result, skillsResult)
+		output.PrintJson(io.Out, result)
+		return true, nil
+	}
+	fmt.Fprintf(io.ErrOut, "\n%s Successfully updated lark-cli Extended from %s to %s\n", symOK(), cur, latest)
+	fmt.Fprintf(io.ErrOut, "  Changelog: %s\n", changelogURL())
+	emitSkillsTextHints(io, skillsResult)
+	return true, nil
+}

cmd/update/edition_extended_test.go

@@ -0,0 +1,80 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package cmdupdate
+
+import (
+	"bytes"
+	"context"
+	"encoding/json"
+	"testing"
+
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/selfupdate"
+	"github.com/larksuite/cli/internal/skillscheck"
+)
+
+func TestExtendedUpdateUsesExtendedReleaseInstaller(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	oldFetch, oldInstall := fetchExtendedLatest, installExtended
+	oldVersion, oldUpdater, oldSync := currentVersion, newUpdater, syncSkills
+	t.Cleanup(func() {
+		fetchExtendedLatest, installExtended = oldFetch, oldInstall
+		currentVersion, newUpdater, syncSkills = oldVersion, oldUpdater, oldSync
+	})
+	fetchExtendedLatest = func() (string, error) { return "1.2.4", nil }
+	currentVersion = func() string { return "1.2.3" }
+	installed := ""
+	installExtended = func(version string) error {
+		installed = version
+		return nil
+	}
+	newUpdater = func() *selfupdate.Updater {
+		return &selfupdate.Updater{DetectOverride: func() selfupdate.DetectResult {
+			return selfupdate.DetectResult{Method: selfupdate.InstallManual}
+		}}
+	}
+	syncSkills = func(skillscheck.SyncOptions) *skillscheck.SyncResult { return &skillscheck.SyncResult{} }
+
+	var out, errOut bytes.Buffer
+	f := cmdutil.NewDefault(cmdutil.NewIOStreams(nil, &out, &errOut), cmdutil.InvocationContext{})
+	cmd := NewCmdUpdate(f)
+	cmd.SetArgs([]string{"--json"})
+	if err := cmd.ExecuteContext(context.Background()); err != nil {
+		t.Fatal(err)
+	}
+	if installed != "1.2.4" {
+		t.Fatalf("installed version = %q, want 1.2.4", installed)
+	}
+	var result map[string]interface{}
+	if err := json.Unmarshal(out.Bytes(), &result); err != nil {
+		t.Fatal(err)
+	}
+	if result["edition"] != "extended" || result["action"] != "updated" {
+		t.Fatalf("result = %#v", result)
+	}
+}
+
+func TestExtendedUpdateCheckDoesNotInstall(t *testing.T) {
+	oldFetch, oldInstall := fetchExtendedLatest, installExtended
+	oldVersion := currentVersion
+	t.Cleanup(func() {
+		fetchExtendedLatest, installExtended = oldFetch, oldInstall
+		currentVersion = oldVersion
+	})
+	fetchExtendedLatest = func() (string, error) { return "1.2.4", nil }
+	currentVersion = func() string { return "1.2.3" }
+	installExtended = func(string) error {
+		t.Fatal("installer called during --check")
+		return nil
+	}
+	var out bytes.Buffer
+	f := cmdutil.NewDefault(cmdutil.NewIOStreams(nil, &out, &bytes.Buffer{}), cmdutil.InvocationContext{})
+	cmd := NewCmdUpdate(f)
+	cmd.SetArgs([]string{"--json", "--check"})
+	if err := cmd.ExecuteContext(context.Background()); err != nil {
+		t.Fatal(err)
+	}
+}

cmd/update/edition_standard.go

@@ -0,0 +1,20 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package cmdupdate
+
+func runEditionUpdate(*UpdateOptions) (bool, error) { return false, nil }
+
+func updateLongDescription() string {
+	return `Update lark-cli to the latest version.
+
+Detects the installation method automatically:
+  - npm install:  runs npm install -g @larksuite/cli@<version>
+  - pnpm install: runs pnpm add -g @larksuite/cli@<version>
+  - manual/other: shows GitHub Releases download URL
+
+Use --json for structured output (for AI agents and scripts).
+Use --check to only check for updates without installing.`
+}

cmd/update/testmain_test.go

@@ -0,0 +1,23 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package cmdupdate
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestMain(m *testing.M) {
+	root, err := os.MkdirTemp("", "lark-cli-update-test-*")
+	if err != nil {
+		panic(err)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_CONFIG_DIR", filepath.Join(root, "config")); err != nil {
+		panic(err)
+	}
+	code := m.Run()
+	_ = os.RemoveAll(root)
+	os.Exit(code)
+}

cmd/update/update.go

@@ -101,15 +101,7 @@ func NewCmdUpdate(f *cmdutil.Factory) *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "update",
 		Short: "Update lark-cli to the latest version",
-		Long: `Update lark-cli to the latest version.
-
-Detects the installation method automatically:
-  - npm install:  runs npm install -g @larksuite/cli@<version>
-  - pnpm install: runs pnpm add -g @larksuite/cli@<version>
-  - manual/other: shows GitHub Releases download URL
-
-Use --json for structured output (for AI agents and scripts).
-Use --check to only check for updates without installing.`,
+		Long:  updateLongDescription(),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			return updateRun(opts)
 		},
@@ -124,6 +116,9 @@ Use --check to only check for updates without installing.`,
 }
 
 func updateRun(opts *UpdateOptions) error {
+	if handled, err := runEditionUpdate(opts); handled {
+		return err
+	}
 	io := opts.Factory.IOStreams
 	cur := currentVersion()
 	updater := newUpdater()

cmd/update/update_test.go

@@ -1,6 +1,8 @@
 // Copyright (c) 2026 Lark Technologies Pte. Ltd.
 // SPDX-License-Identifier: MIT
 
+//go:build !extended
+
 package cmdupdate
 
 import (
@@ -24,6 +26,8 @@ import (
 	"github.com/larksuite/cli/internal/skillscheck"
 )
 
+const runLiveSkillsTestsEnv = "LARKSUITE_CLI_RUN_LIVE_SKILLS_TESTS"
+
 // newTestFactory creates a test factory with minimal config.
 func newTestFactory(t *testing.T) (*cmdutil.Factory, *bytes.Buffer, *bytes.Buffer) {
 	t.Helper()
@@ -31,13 +35,17 @@ func newTestFactory(t *testing.T) (*cmdutil.Factory, *bytes.Buffer, *bytes.Buffe
 	return f, stdout, stderr
 }
 
-// mockDetect sets up newUpdater to return an Updater with the given DetectResult.
+// mockDetect sets up newUpdater to return an Updater with the given DetectResult
+// and fully mocked skills operations. Tests that only care about install-method
+// detection must never fall through to the real npx skills CLI.
 func mockDetect(t *testing.T, result selfupdate.DetectResult) {
 	t.Helper()
 	origNew := newUpdater
 	newUpdater = func() *selfupdate.Updater {
 		u := selfupdate.New()
 		u.DetectOverride = func() selfupdate.DetectResult { return result }
+		u.SkillsIndexFetchOverride = successfulSkillsIndexFetch()
+		u.SkillsCommandOverride = successfulSkillsCommand()
 		return u
 	}
 	t.Cleanup(func() { newUpdater = origNew })
@@ -104,6 +112,18 @@ func successfulSkillsCommand() func(args ...string) *selfupdate.NpmResult {
 	}
 }
 
+func mockSkillsSync(t *testing.T) {
+	t.Helper()
+	origNew := newUpdater
+	newUpdater = func() *selfupdate.Updater {
+		u := selfupdate.New()
+		u.SkillsIndexFetchOverride = successfulSkillsIndexFetch()
+		u.SkillsCommandOverride = successfulSkillsCommand()
+		return u
+	}
+	t.Cleanup(func() { newUpdater = origNew })
+}
+
 func TestUpdatePnpm_JSON(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	f, stdout, _ := newTestFactory(t)
@@ -228,6 +248,9 @@ func TestNormalizeVersion(t *testing.T) {
 }
 
 func TestUpdateAlreadyUpToDate_JSON(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	mockSkillsSync(t)
+
 	f, stdout, _ := newTestFactory(t)
 
 	cmd := NewCmdUpdate(f)
@@ -256,6 +279,9 @@ func TestUpdateAlreadyUpToDate_JSON(t *testing.T) {
 }
 
 func TestUpdateAlreadyUpToDate_Human(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	mockSkillsSync(t)
+
 	f, _, stderr := newTestFactory(t)
 
 	cmd := NewCmdUpdate(f)
@@ -281,6 +307,7 @@ func TestUpdateAlreadyUpToDate_Human(t *testing.T) {
 }
 
 func TestUpdateManual_JSON(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	f, stdout, _ := newTestFactory(t)
 	cmd := NewCmdUpdate(f)
 	cmd.SetArgs([]string{"--json"})
@@ -312,6 +339,7 @@ func TestUpdateManual_JSON(t *testing.T) {
 }
 
 func TestUpdateManual_Human(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	f, _, stderr := newTestFactory(t)
 	cmd := NewCmdUpdate(f)
 	cmd.SetArgs([]string{})
@@ -1161,6 +1189,7 @@ func TestRunSkillsAndState_DedupForceBypass(t *testing.T) {
 	}
 	called := false
 	updater := &selfupdate.Updater{
+		SkillsIndexFetchOverride: successfulSkillsIndexFetch(),
 		SkillsCommandOverride: func(args ...string) *selfupdate.NpmResult {
 			called = true
 			return successfulSkillsCommand()(args...)
@@ -1177,7 +1206,10 @@ func TestRunSkillsAndState_DedupForceBypass(t *testing.T) {
 
 func TestRunSkillsAndState_SuccessWritesState(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	updater := &selfupdate.Updater{SkillsCommandOverride: successfulSkillsCommand()}
+	updater := &selfupdate.Updater{
+		SkillsIndexFetchOverride: successfulSkillsIndexFetch(),
+		SkillsCommandOverride:    successfulSkillsCommand(),
+	}
 	got := runSkillsAndState(updater, newTestIO(), "1.0.21", false)
 	if got == nil || got.Err != nil {
 		t.Fatalf("runSkillsAndState() = %+v, want non-nil with nil Err", got)
@@ -1197,6 +1229,7 @@ func TestRunSkillsAndState_FailureKeepsOldState(t *testing.T) {
 		t.Fatal(err)
 	}
 	updater := &selfupdate.Updater{
+		SkillsIndexFetchOverride: successfulSkillsIndexFetch(),
 		SkillsCommandOverride: func(args ...string) *selfupdate.NpmResult {
 			r := &selfupdate.NpmResult{}
 			r.Err = fmt.Errorf("npx failed")
@@ -1513,28 +1546,133 @@ func TestEmitSkillsTextHints_Success(t *testing.T) {
 	}
 }
 
-// TestUpdateCommand_RealSkillsSyncRewritesState is a live integration test that
-// verifies "lark-cli update" correctly triggers skills sync and rewrites the
-// state file. It calls the real npx skills CLI, so the test is skipped when
-// npx or the skills registry is unavailable (e.g. no network or fork PRs).
-func TestUpdateCommand_RealSkillsSyncRewritesState(t *testing.T) {
-	// Phase 1: Verify the real npx skills CLI is available; skip otherwise.
-	if _, err := exec.LookPath("npx"); err != nil {
-		t.Skipf("npx not found in PATH: %v", err)
+// liveSkillsIsolationEnv is the single source of truth for the user-state
+// directories a live skills test must redirect under the temporary home. It
+// covers the CLI's own config, the agent homes the skills CLI installs into,
+// the XDG dirs it derives paths from (XDG_STATE_HOME holds its global
+// .skill-lock.json), and the npm/npx overrides that take precedence over
+// HOME-derived defaults (both cases: npm reads npm_config_* case-insensitively).
+func liveSkillsIsolationEnv(home string) map[string]string {
+	return map[string]string{
+		"HOME":                     home,
+		"USERPROFILE":              home,
+		"APPDATA":                  filepath.Join(home, "AppData", "Roaming"),
+		"LOCALAPPDATA":             filepath.Join(home, "AppData", "Local"),
+		"XDG_CONFIG_HOME":          filepath.Join(home, ".config"),
+		"XDG_DATA_HOME":            filepath.Join(home, ".local", "share"),
+		"XDG_STATE_HOME":           filepath.Join(home, ".local", "state"),
+		"CODEX_HOME":               filepath.Join(home, ".codex"),
+		"CLAUDE_CONFIG_DIR":        filepath.Join(home, ".claude"),
+		"LARKSUITE_CLI_CONFIG_DIR": filepath.Join(home, ".lark-cli"),
+		"npm_config_cache":         filepath.Join(home, ".npm-cache"),
+		"NPM_CONFIG_CACHE":         filepath.Join(home, ".npm-cache"),
+		"npm_config_prefix":        filepath.Join(home, ".npm-global"),
+		"NPM_CONFIG_PREFIX":        filepath.Join(home, ".npm-global"),
+		"npm_config_userconfig":    filepath.Join(home, ".npmrc"),
+		"NPM_CONFIG_USERCONFIG":    filepath.Join(home, ".npmrc"),
 	}
-	ctx, cancel := context.WithTimeout(context.Background(), 45*time.Second)
+}
+
+func prepareLiveSkillsIntegration(t *testing.T) string {
+	t.Helper()
+	if os.Getenv(runLiveSkillsTestsEnv) != "1" {
+		t.Skipf("live skills integration test disabled; set %s=1 to run", runLiveSkillsTestsEnv)
+	}
+
+	home := t.TempDir()
+	for key, value := range liveSkillsIsolationEnv(home) {
+		t.Setenv(key, value)
+	}
+	return home
+}
+
+func TestPrepareLiveSkillsIntegration(t *testing.T) {
+	reachedAfterGate := false
+	t.Run("requires explicit opt-in", func(t *testing.T) {
+		t.Setenv(runLiveSkillsTestsEnv, "")
+		prepareLiveSkillsIntegration(t)
+		reachedAfterGate = true
+	})
+	if reachedAfterGate {
+		t.Fatal("prepareLiveSkillsIntegration continued without explicit opt-in")
+	}
+
+	t.Run("isolates user directories", func(t *testing.T) {
+		t.Setenv(runLiveSkillsTestsEnv, "1")
+		home := prepareLiveSkillsIntegration(t)
+		// Pin the isolation contract by key: removing a variable from
+		// liveSkillsIsolationEnv must fail this list, and every redirected
+		// value must live under the temporary home.
+		required := []string{
+			"HOME", "USERPROFILE", "APPDATA", "LOCALAPPDATA",
+			"XDG_CONFIG_HOME", "XDG_DATA_HOME", "XDG_STATE_HOME",
+			"CODEX_HOME", "CLAUDE_CONFIG_DIR", "LARKSUITE_CLI_CONFIG_DIR",
+			"npm_config_cache", "NPM_CONFIG_CACHE",
+			"npm_config_prefix", "NPM_CONFIG_PREFIX",
+			"npm_config_userconfig", "NPM_CONFIG_USERCONFIG",
+		}
+		env := liveSkillsIsolationEnv(home)
+		for _, key := range required {
+			expected, ok := env[key]
+			if !ok {
+				t.Errorf("liveSkillsIsolationEnv dropped required key %s", key)
+				continue
+			}
+			if !strings.HasPrefix(expected, home) {
+				t.Errorf("%s = %q escapes temporary home %q", key, expected, home)
+			}
+			if got := os.Getenv(key); got != expected {
+				t.Errorf("%s = %q, want %q", key, got, expected)
+			}
+		}
+	})
+}
+
+// seedLiveSkillsGlobal verifies the real npx skills CLI is reachable, installs
+// lark-calendar into the isolated global skills dir, and returns the parsed
+// global skills list. The caller opted in explicitly, so every missing
+// precondition is a hard failure — skipping would report "nothing verified"
+// as a green run.
+func seedLiveSkillsGlobal(t *testing.T) []string {
+	t.Helper()
+	if _, err := exec.LookPath("npx"); err != nil {
+		t.Fatalf("live skills tests opted in but npx not found in PATH: %v", err)
+	}
+	// Three sequential npx runs against a cold cache (the isolated home starts
+	// empty) can be slow; with Fatal-on-timeout semantics the budget errs on
+	// the generous side.
+	ctx, cancel := context.WithTimeout(context.Background(), 180*time.Second)
 	defer cancel()
 	if err := exec.CommandContext(ctx, "npx", "-y", "skills", "add", "https://open.feishu.cn", "--list").Run(); err != nil {
-		t.Skipf("real skills CLI unavailable: %v", err)
+		t.Fatalf("live skills tests opted in but real skills CLI unavailable: %v", err)
+	}
+	if err := exec.CommandContext(ctx, "npx", "-y", "skills", "add", "https://open.feishu.cn", "-s", "lark-calendar", "-g", "-y").Run(); err != nil {
+		t.Fatalf("failed to seed isolated global skills: %v", err)
 	}
 	globalOut, err := exec.CommandContext(ctx, "npx", "-y", "skills", "ls", "-g").Output()
 	if err != nil {
-		t.Skipf("real global skills CLI unavailable: %v", err)
+		t.Fatalf("real global skills CLI unavailable: %v", err)
 	}
 	localSkills := skillscheck.ParseSkillsList(string(globalOut))
-	if err := ctx.Err(); err != nil {
-		t.Skipf("real skills CLI availability check timed out: %v", err)
+	if len(localSkills) == 0 {
+		t.Fatal("seeded lark-calendar but global skills list is empty")
 	}
+	if err := ctx.Err(); err != nil {
+		t.Fatalf("real skills CLI availability check timed out: %v", err)
+	}
+	return localSkills
+}
+
+// TestUpdateCommand_RealSkillsSyncRewritesState is a live integration test that
+// verifies "lark-cli update" correctly triggers skills sync and rewrites the
+// state file. It calls the real npx skills CLI and only runs with explicit
+// opt-in. All user directories are redirected to a temporary home.
+func TestUpdateCommand_RealSkillsSyncRewritesState(t *testing.T) {
+	prepareLiveSkillsIntegration(t)
+
+	// Phase 1: Verify the real npx skills CLI is available and seed the
+	// isolated global skills install.
+	localSkills := seedLiveSkillsGlobal(t)
 
 	// Phase 2: Seed a previous sync state simulating an upgrade from v1.0.19.
 	// lark-doc and lark-mail are recorded as skipped/deleted, meaning the user
@@ -1630,26 +1768,17 @@ func TestUpdateCommand_RealSkillsSyncRewritesState(t *testing.T) {
 // not exist (cold start), the update command installs all official skills and
 // writes a fresh state file. No skill should appear in SkippedDeletedSkills
 // because there is no previous state to preserve user deletions from.
-// This is a live integration test that calls the real npx skills CLI; it is
-// skipped when npx or the skills registry is unavailable.
+// This is a live integration test that calls the real npx skills CLI and only
+// runs with explicit opt-in. All user directories are redirected to a temporary
+// home.
 func TestUpdateCommand_SkillsSyncColdStart(t *testing.T) {
-	// Phase 1: Verify the real npx skills CLI is available; skip otherwise.
-	if _, err := exec.LookPath("npx"); err != nil {
-		t.Skipf("npx not found in PATH: %v", err)
-	}
-	ctx, cancel := context.WithTimeout(context.Background(), 45*time.Second)
-	defer cancel()
-	if err := exec.CommandContext(ctx, "npx", "-y", "skills", "add", "https://open.feishu.cn", "--list").Run(); err != nil {
-		t.Skipf("real skills CLI unavailable: %v", err)
-	}
-	globalOut, err := exec.CommandContext(ctx, "npx", "-y", "skills", "ls", "-g").Output()
-	if err != nil {
-		t.Skipf("real global skills CLI unavailable: %v", err)
-	}
-	localSkills := skillscheck.ParseSkillsList(string(globalOut))
-	if err := ctx.Err(); err != nil {
-		t.Skipf("real skills CLI availability check timed out: %v", err)
-	}
+	prepareLiveSkillsIntegration(t)
+
+	// Phase 1: Verify the real npx skills CLI is available and seed one known
+	// official skill into the isolated global install. Cold start means no
+	// skills-state.json — locally installed skills may still exist, and seeding
+	// one keeps the Phase 4 per-skill assertions from running zero times.
+	localSkills := seedLiveSkillsGlobal(t)
 
 	// Phase 2: Use an isolated config dir with no pre-existing skills-state.json.
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())

cmd/update_notice_extended.go

@@ -0,0 +1,19 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package cmd
+
+import (
+	"github.com/larksuite/cli/internal/extendedupdate"
+	"github.com/larksuite/cli/internal/update"
+)
+
+func checkCachedEditionUpdate(currentVersion string) *update.UpdateInfo {
+	return extendedupdate.CheckCached(currentVersion)
+}
+
+func refreshEditionUpdateCache(currentVersion string) {
+	extendedupdate.RefreshCache(currentVersion)
+}

cmd/update_notice_standard.go

@@ -0,0 +1,16 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package cmd
+
+import "github.com/larksuite/cli/internal/update"
+
+func checkCachedEditionUpdate(currentVersion string) *update.UpdateInfo {
+	return update.CheckCached(currentVersion)
+}
+
+func refreshEditionUpdateCache(currentVersion string) {
+	update.RefreshCache(currentVersion)
+}

cmd/version/version.go

@@ -0,0 +1,56 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package version
+
+import (
+	"fmt"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/build"
+	"github.com/larksuite/cli/internal/cmdutil"
+	"github.com/larksuite/cli/internal/output"
+	"github.com/spf13/cobra"
+)
+
+type options struct {
+	factory *cmdutil.Factory
+	json    bool
+}
+
+type versionReport struct {
+	Version      string   `json:"version"`
+	Edition      string   `json:"edition"`
+	Capabilities []string `json:"capabilities"`
+}
+
+// NewCmdVersion reports the immutable edition identity compiled into the
+// binary. Root --version remains unchanged for compatibility.
+func NewCmdVersion(f *cmdutil.Factory) *cobra.Command {
+	opts := &options{factory: f}
+	cmd := &cobra.Command{
+		Use:    "version",
+		Short:  "Show version and edition information",
+		Hidden: hideVersionCommand(),
+		Args:   cobra.NoArgs,
+		RunE: func(cmd *cobra.Command, args []string) error {
+			if opts.json {
+				output.PrintJson(opts.factory.IOStreams.Out, versionReport{
+					Version:      build.Version,
+					Edition:      build.Edition,
+					Capabilities: build.Capabilities(),
+				})
+				return nil
+			}
+			_, err := fmt.Fprintf(opts.factory.IOStreams.Out, "lark-cli version %s (%s)\n", build.Version, build.Edition)
+			if err != nil {
+				return errs.NewInternalError(errs.SubtypeSDKError, "failed to write version output: %v", err).WithCause(err)
+			}
+			return nil
+		},
+	}
+	cmd.Flags().BoolVar(&opts.json, "json", false, "structured JSON output")
+	cmdutil.DisableAuthCheck(cmd)
+	cmdutil.SetRisk(cmd, "read")
+	return cmd
+}

cmd/version/version_test.go

@@ -0,0 +1,67 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package version
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"reflect"
+	"testing"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/build"
+	"github.com/larksuite/cli/internal/cmdutil"
+)
+
+func TestVersionJSONReportsCompiledEdition(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	f, out, _, _ := cmdutil.TestFactory(t, nil)
+	cmd := NewCmdVersion(f)
+	cmd.SetArgs([]string{"--json"})
+	if err := cmd.ExecuteContext(context.Background()); err != nil {
+		t.Fatal(err)
+	}
+	var got struct {
+		Version      string   `json:"version"`
+		Edition      string   `json:"edition"`
+		Capabilities []string `json:"capabilities"`
+	}
+	if err := json.Unmarshal(out.Bytes(), &got); err != nil {
+		t.Fatal(err)
+	}
+	if got.Version != build.Version || got.Edition != build.Edition || !reflect.DeepEqual(got.Capabilities, build.Capabilities()) {
+		t.Fatalf("version output = %#v, want version=%q edition=%q", got, build.Version, build.Edition)
+	}
+}
+
+func TestVersionVisibilityPreservesStandardHelpSurface(t *testing.T) {
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	cmd := NewCmdVersion(f)
+	wantHidden := build.Edition == "standard"
+	if cmd.Hidden != wantHidden {
+		t.Fatalf("version command hidden = %v, want %v for %s", cmd.Hidden, wantHidden, build.Edition)
+	}
+}
+
+type failingWriter struct{ err error }
+
+func (w failingWriter) Write([]byte) (int, error) { return 0, w.err }
+
+func TestVersionTextWriteFailureIsTyped(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	f, _, _, _ := cmdutil.TestFactory(t, nil)
+	writeErr := errors.New("write failed")
+	f.IOStreams.Out = failingWriter{err: writeErr}
+
+	cmd := NewCmdVersion(f)
+	err := cmd.ExecuteContext(context.Background())
+	problem, ok := errs.ProblemOf(err)
+	if !ok || problem.Category != errs.CategoryInternal || problem.Subtype != errs.SubtypeSDKError {
+		t.Fatalf("error = %#v, want internal/sdk_error", err)
+	}
+	if !errors.Is(err, writeErr) {
+		t.Fatalf("error does not preserve write failure: %v", err)
+	}
+}

cmd/version/visibility_extended.go

@@ -0,0 +1,8 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build extended
+
+package version
+
+func hideVersionCommand() bool { return false }

cmd/version/visibility_standard.go

@@ -0,0 +1,10 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+//go:build !extended
+
+package version
+
+// Standard keeps its historical help surface unchanged. The command remains
+// directly callable for release identity verification.
+func hideVersionCommand() bool { return true }

errs/ERROR_CONTRACT.md

@@ -62,6 +62,8 @@ Typed errors render to **stderr** as one JSON object per process exit:
 | `error.message` | informational | not safe to branch on |
 | `error.hint` | informational | actionable recovery guidance |
 | `error.log_id` | informational | upstream request id (server-side trace) |
+| `error.origin` | informational | Extended producer: `cli`, `credential_process`, `proxy`, or `lark`; omitted by Standard to preserve its existing envelope; consumers must tolerate absence and unknown future values |
+| `error.proxy_request_id` | informational | external credential platform trace id; never stored in `log_id` |
 | `error.retryable` | wire-stable | `true` when present; omitted when `false` |
 | `error.param` | per-Subtype-stable | single offending parameter (`ValidationError`); see **Validation parameters** |
 | `error.params` | per-Subtype-stable | per-parameter validation detail array (`ValidationError`); see **Validation parameters** |
@@ -104,7 +106,7 @@ already succeeded).
 | `config` | local config missing / unbound | 3 | `ConfigError` |
 | `network` | DNS, refused, timeout, transport | 4 | `NetworkError` |
 | `api` | server-side Lark error w/o specific bucket | 1 | `APIError` |
-| `policy` | content safety / security challenge | 6 | `SecurityPolicyError`, `ContentSafetyError` |
+| `policy` | security policy denial/challenge, including content safety | 6 | `SecurityPolicyError`, `ContentSafetyError` |
 | `internal` | SDK contract violation / decode failure | 5 | `InternalError` |
 | `confirmation` | high-risk action needs `--yes` | 10 | `ConfirmationRequiredError` |
 
@@ -272,7 +274,7 @@ legal for framework dynamic paths (e.g. classifier fanout) but the lint
 | Login required | `errs.NewAuthenticationError(errs.SubtypeTokenMissing, msg)` |
 | Token lacks scope | `errclass.BuildAPIError(resp, ctx)` |
 | Local config missing | `errs.NewConfigError(errs.SubtypeNotConfigured, msg)` |
-| Transport failure | `errs.NewNetworkError(errs.SubtypeNetworkTimeout, msg).WithCause(err)` (subtype: `timeout` / `tls` / `dns` / `server_error` / `transport`) |
+| Transport or external dependency failure | `errs.NewNetworkError(subtype, msg).WithCause(err)` (subtype: `timeout` / `tls` / `dns` / `server_error` / `transport` / `credential_source_unavailable` / `upstream_unavailable`) |
 | Lark API error | `errclass.BuildAPIError(resp, ctx)` |
 | SDK / decode bug | `errs.NewInternalError(errs.SubtypeSDKError, msg).WithCause(err)` |
 | Policy block | `errs.NewSecurityPolicyError(subtype, msg).WithChallengeURL(url)` or `errs.NewContentSafetyError(subtype, msg).WithRules(...)` |
@@ -513,7 +515,11 @@ Rare; the existing structs cover the 9 Categories with room. If you must:
 `CheckProblemEmbed` enforces the `Problem` embed at lint time. New
 top-level wire fields are forbidden — per-Subtype data goes into the
 typed struct as a documented extension field, not into the envelope's
-top level.
+top level. The external credential platform contract is the single explicit
+exception: `origin` and `proxy_request_id` are shared across several error
+categories and therefore live in `Problem`. Both fields are optional, and
+consumers must ignore them when absent or unknown. Any further shared field
+still requires an explicit contract revision and wire-format pin.
 
 ## CI guards
 

errs/diagnostic_metadata.go

@@ -0,0 +1,134 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package errs
+
+import (
+	"encoding/json"
+)
+
+// DiagnosticMetadata carries optional producer diagnostics without changing
+// the field layout of Problem or any concrete typed error. Keeping this
+// metadata in a wrapper preserves source compatibility for callers that use
+// positional literals of the existing exported error structs.
+type DiagnosticMetadata struct {
+	Origin         string
+	ProxyRequestID string
+}
+
+type diagnosticMetadataWrapper struct {
+	err      error
+	typed    error
+	metadata DiagnosticMetadata
+}
+
+func (e *diagnosticMetadataWrapper) Error() string {
+	if e == nil || e.err == nil {
+		return ""
+	}
+	return e.err.Error()
+}
+
+func (e *diagnosticMetadataWrapper) Unwrap() error {
+	if e == nil {
+		return nil
+	}
+	return e.err
+}
+
+func (e *diagnosticMetadataWrapper) ProblemDetail() *Problem {
+	if e == nil {
+		return nil
+	}
+	problem, _ := ProblemOf(e.typed)
+	return problem
+}
+
+func (e *diagnosticMetadataWrapper) DiagnosticMetadata() DiagnosticMetadata {
+	if e == nil {
+		return DiagnosticMetadata{}
+	}
+	return e.metadata
+}
+
+// MarshalJSON preserves the concrete typed error's extension fields and adds
+// the optional diagnostics as sibling fields in the existing error object.
+func (e *diagnosticMetadataWrapper) MarshalJSON() ([]byte, error) {
+	raw, err := json.Marshal(e.typed)
+	if err != nil {
+		return nil, err
+	}
+
+	var object map[string]json.RawMessage
+	if err := json.Unmarshal(raw, &object); err != nil {
+		return nil, err
+	}
+	if e.metadata.Origin != "" {
+		origin, err := json.Marshal(e.metadata.Origin)
+		if err != nil {
+			return nil, err
+		}
+		object["origin"] = origin
+	}
+	if e.metadata.ProxyRequestID != "" {
+		requestID, err := json.Marshal(e.metadata.ProxyRequestID)
+		if err != nil {
+			return nil, err
+		}
+		object["proxy_request_id"] = requestID
+	}
+	return json.Marshal(object)
+}
+
+// WithDiagnosticMetadata attaches optional wire diagnostics to a typed error.
+// Empty metadata is a no-op. The returned wrapper still participates in
+// errors.Is/errors.As and TypedError routing through Unwrap and ProblemDetail.
+func WithDiagnosticMetadata(err error, metadata DiagnosticMetadata) error {
+	if err == nil || (metadata.Origin == "" && metadata.ProxyRequestID == "") {
+		return err
+	}
+
+	typed, ok := UnwrapTypedError(err)
+	if !ok {
+		return err
+	}
+	if existing, ok := diagnosticMetadataWrapperForProducer(typed); ok {
+		merged := existing.metadata
+		if metadata.Origin != "" {
+			merged.Origin = metadata.Origin
+		}
+		if metadata.ProxyRequestID != "" {
+			merged.ProxyRequestID = metadata.ProxyRequestID
+		}
+		return &diagnosticMetadataWrapper{err: err, typed: existing.typed, metadata: merged}
+	}
+	return &diagnosticMetadataWrapper{err: err, typed: typed, metadata: metadata}
+}
+
+// DiagnosticMetadataOf returns optional diagnostics attached to the first
+// typed producer in err's wrap chain. Metadata on a typed cause belongs to
+// that inner producer and must not be projected onto an outer typed error.
+func DiagnosticMetadataOf(err error) (DiagnosticMetadata, bool) {
+	typed, ok := UnwrapTypedError(err)
+	if !ok {
+		return DiagnosticMetadata{}, false
+	}
+	carrier, ok := diagnosticMetadataWrapperForProducer(typed)
+	if !ok {
+		return DiagnosticMetadata{}, false
+	}
+	metadata := carrier.DiagnosticMetadata()
+	if metadata.Origin == "" && metadata.ProxyRequestID == "" {
+		return DiagnosticMetadata{}, false
+	}
+	return metadata, true
+}
+
+// diagnosticMetadataWrapperForProducer deliberately checks only the selected
+// typed producer. errors.As must not be used here because it would traverse
+// into an inner typed cause and associate that cause's metadata with the outer
+// producer.
+func diagnosticMetadataWrapperForProducer(typed error) (*diagnosticMetadataWrapper, bool) {
+	wrapper, ok := typed.(*diagnosticMetadataWrapper) //nolint:errorlint // Exact producer identity is the invariant being enforced.
+	return wrapper, ok
+}

errs/diagnostic_metadata_test.go

@@ -0,0 +1,118 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package errs
+
+import (
+	"encoding/json"
+	"errors"
+	"fmt"
+	"testing"
+)
+
+func TestDiagnosticMetadataPreservesTypedErrorContract(t *testing.T) {
+	permission := NewPermissionError(SubtypeMissingScope, "missing scope").
+		WithMissingScopes("im:message")
+	wrapped := WithDiagnosticMetadata(permission, DiagnosticMetadata{
+		Origin:         "proxy",
+		ProxyRequestID: "proxy_req_1",
+	})
+
+	var gotPermission *PermissionError
+	if !errors.As(wrapped, &gotPermission) || gotPermission != permission {
+		t.Fatalf("errors.As() = %p, want original permission error %p", gotPermission, permission)
+	}
+	problem, ok := ProblemOf(wrapped)
+	if !ok || problem != &permission.Problem {
+		t.Fatalf("ProblemOf() = (%p, %v), want original Problem %p", problem, ok, &permission.Problem)
+	}
+	metadata, ok := DiagnosticMetadataOf(wrapped)
+	if !ok || metadata.Origin != "proxy" || metadata.ProxyRequestID != "proxy_req_1" {
+		t.Fatalf("DiagnosticMetadataOf() = (%#v, %v)", metadata, ok)
+	}
+
+	raw, err := json.Marshal(wrapped)
+	if err != nil {
+		t.Fatal(err)
+	}
+	var object map[string]any
+	if err := json.Unmarshal(raw, &object); err != nil {
+		t.Fatal(err)
+	}
+	if object["origin"] != "proxy" || object["proxy_request_id"] != "proxy_req_1" {
+		t.Fatalf("metadata missing from JSON: %s", raw)
+	}
+	missingScopes, ok := object["missing_scopes"].([]any)
+	if !ok || len(missingScopes) != 1 || missingScopes[0] != "im:message" {
+		t.Fatalf("typed extension fields missing from JSON: %s", raw)
+	}
+}
+
+func TestDiagnosticMetadataMergesWithoutMutatingExistingWrapper(t *testing.T) {
+	typed := NewNetworkError(SubtypeUpstreamUnavailable, "unavailable")
+	withOrigin := WithDiagnosticMetadata(typed, DiagnosticMetadata{Origin: "proxy"})
+	withRequestID := WithDiagnosticMetadata(withOrigin, DiagnosticMetadata{ProxyRequestID: "proxy_req_2"})
+
+	original, _ := DiagnosticMetadataOf(withOrigin)
+	if original.ProxyRequestID != "" {
+		t.Fatalf("existing wrapper was mutated: %#v", original)
+	}
+	merged, ok := DiagnosticMetadataOf(withRequestID)
+	if !ok || merged.Origin != "proxy" || merged.ProxyRequestID != "proxy_req_2" {
+		t.Fatalf("merged metadata = (%#v, %v)", merged, ok)
+	}
+}
+
+func TestDiagnosticMetadataPreservesOuterErrorContext(t *testing.T) {
+	cause := errors.New("transport failed")
+	typed := NewNetworkError(SubtypeNetworkTransport, "request failed").WithCause(cause)
+	outer := fmt.Errorf("fetch document: %w", typed)
+
+	wrapped := WithDiagnosticMetadata(outer, DiagnosticMetadata{Origin: "proxy"})
+	if got, want := wrapped.Error(), outer.Error(); got != want {
+		t.Fatalf("Error() = %q, want %q", got, want)
+	}
+	if !errors.Is(wrapped, cause) {
+		t.Fatal("metadata wrapper lost the original cause chain")
+	}
+	var gotTyped *NetworkError
+	if !errors.As(wrapped, &gotTyped) || gotTyped != typed {
+		t.Fatalf("errors.As() = %p, want original typed error %p", gotTyped, typed)
+	}
+}
+
+func TestDiagnosticMetadataDoesNotCrossTypedProducerBoundary(t *testing.T) {
+	inner := NewNetworkError(SubtypeUpstreamUnavailable, "proxy unavailable")
+	annotatedInner := WithDiagnosticMetadata(inner, DiagnosticMetadata{
+		Origin:         "proxy",
+		ProxyRequestID: "proxy_req_inner",
+	})
+	outer := NewInternalError(SubtypeUnknown, "business reclassified failure").
+		WithCause(annotatedInner)
+
+	if metadata, ok := DiagnosticMetadataOf(outer); ok {
+		t.Fatalf("outer typed producer inherited inner metadata: %#v", metadata)
+	}
+
+	wrapped := WithDiagnosticMetadata(outer, DiagnosticMetadata{Origin: "cli"})
+	problem, ok := ProblemOf(wrapped)
+	if !ok || problem != &outer.Problem {
+		t.Fatalf("ProblemOf() = (%p, %v), want outer Problem %p", problem, ok, &outer.Problem)
+	}
+	if problem.Category != CategoryInternal ||
+		problem.Subtype != SubtypeUnknown ||
+		problem.Message != "business reclassified failure" {
+		t.Fatalf("outer typed identity changed: %#v", problem)
+	}
+	metadata, ok := DiagnosticMetadataOf(wrapped)
+	if !ok || metadata.Origin != "cli" || metadata.ProxyRequestID != "" {
+		t.Fatalf("outer metadata = (%#v, %v), want cli without inner request id", metadata, ok)
+	}
+
+	innerMetadata, ok := DiagnosticMetadataOf(annotatedInner)
+	if !ok ||
+		innerMetadata.Origin != "proxy" ||
+		innerMetadata.ProxyRequestID != "proxy_req_inner" {
+		t.Fatalf("inner metadata was mutated: (%#v, %v)", innerMetadata, ok)
+	}
+}

errs/marshal_test.go

@@ -27,7 +27,11 @@ func TestPermissionError_MarshalJSON_HasAllWireFields(t *testing.T) {
 		Identity:      "user",
 		ConsoleURL:    "https://example",
 	}
-	b, err := json.Marshal(pe)
+	withMetadata := WithDiagnosticMetadata(pe, DiagnosticMetadata{
+		Origin:         "proxy",
+		ProxyRequestID: "proxy_req_123",
+	})
+	b, err := json.Marshal(withMetadata)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -39,6 +43,8 @@ func TestPermissionError_MarshalJSON_HasAllWireFields(t *testing.T) {
 		`"message":"x"`,
 		`"hint":"y"`,
 		`"log_id":"lg"`,
+		`"origin":"proxy"`,
+		`"proxy_request_id":"proxy_req_123"`,
 		`"missing_scopes":["docx:document"]`,
 		`"identity":"user"`,
 		`"console_url":"https://example"`,

errs/subtypes.go

@@ -48,11 +48,13 @@ const (
 
 // CategoryNetwork subtypes
 const (
-	SubtypeNetworkTransport Subtype = "transport"    // fallback when no more-specific network subtype matches
-	SubtypeNetworkTimeout   Subtype = "timeout"      // dial / read timeout
-	SubtypeNetworkTLS       Subtype = "tls"          // TLS handshake / cert failure
-	SubtypeNetworkDNS       Subtype = "dns"          // DNS resolution failure
-	SubtypeNetworkServer    Subtype = "server_error" // upstream HTTP 5xx
+	SubtypeNetworkTransport            Subtype = "transport"                     // fallback when no more-specific network subtype matches
+	SubtypeNetworkTimeout              Subtype = "timeout"                       // dial / read timeout
+	SubtypeNetworkTLS                  Subtype = "tls"                           // TLS handshake / cert failure
+	SubtypeNetworkDNS                  Subtype = "dns"                           // DNS resolution failure
+	SubtypeNetworkServer               Subtype = "server_error"                  // upstream HTTP 5xx
+	SubtypeCredentialSourceUnavailable Subtype = "credential_source_unavailable" // external credential program or identity service is temporarily unavailable
+	SubtypeUpstreamUnavailable         Subtype = "upstream_unavailable"          // external proxy cannot reach the requested upstream service
 )
 
 // CategoryAPI subtypes

events/application/menu.go

@@ -0,0 +1,107 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package application
+
+import (
+	"context"
+	"encoding/json"
+	"strings"
+
+	"github.com/larksuite/cli/internal/event"
+)
+
+// BotMenuOutput is the flattened shape for application.bot.menu_v6.
+type BotMenuOutput struct {
+	Type            string `json:"type"                         desc:"Event type; always application.bot.menu_v6"`
+	EventID         string `json:"event_id,omitempty"           desc:"Globally unique event ID; safe for deduplication"`
+	Timestamp       string `json:"timestamp,omitempty"          desc:"Event delivery time (ms timestamp string); prefers header.create_time" kind:"timestamp_ms"`
+	AppID           string `json:"app_id,omitempty"             desc:"Application ID from the event header"`
+	TenantKey       string `json:"tenant_key,omitempty"         desc:"Tenant key from the event header"`
+	EventKey        string `json:"event_key,omitempty"          desc:"Developer-defined bot menu event key"`
+	MenuTimestamp   string `json:"menu_timestamp,omitempty"     desc:"Menu click timestamp from the event body"                           kind:"timestamp_ms"`
+	OperatorID      string `json:"operator_id,omitempty"        desc:"Operator open_id; kept as a short alias of operator_open_id"        kind:"open_id"`
+	OperatorOpenID  string `json:"operator_open_id,omitempty"   desc:"Operator open_id"                                                   kind:"open_id"`
+	OperatorUnionID string `json:"operator_union_id,omitempty"  desc:"Operator union_id"                                                  kind:"union_id"`
+	OperatorUserID  string `json:"operator_user_id,omitempty"   desc:"Operator user_id"                                                   kind:"user_id"`
+	OperatorName    string `json:"operator_name,omitempty"      desc:"Operator display name"`
+}
+
+func processBotMenu(_ context.Context, _ event.APIClient, raw *event.RawEvent, _ map[string]string) (json.RawMessage, error) {
+	var envelope struct {
+		Header struct {
+			EventID    string `json:"event_id"`
+			EventType  string `json:"event_type"`
+			CreateTime string `json:"create_time"`
+			AppID      string `json:"app_id"`
+			TenantKey  string `json:"tenant_key"`
+		} `json:"header"`
+		Event struct {
+			EventKey  string          `json:"event_key"`
+			Timestamp json.RawMessage `json:"timestamp"`
+			Operator  struct {
+				OperatorID struct {
+					OpenID  string `json:"open_id"`
+					UnionID string `json:"union_id"`
+					UserID  string `json:"user_id"`
+				} `json:"operator_id"`
+				OperatorName string `json:"operator_name"`
+			} `json:"operator"`
+		} `json:"event"`
+	}
+	if err := json.Unmarshal(raw.Payload, &envelope); err != nil {
+		return raw.Payload, nil //nolint:nilerr // passthrough on malformed payload so consumers still see the event
+	}
+
+	menuTimestamp := timestampMillisString(envelope.Event.Timestamp)
+	timestamp := envelope.Header.CreateTime
+	if timestamp == "" {
+		timestamp = menuTimestamp
+	}
+	operatorID := envelope.Event.Operator.OperatorID.OpenID
+
+	out := &BotMenuOutput{
+		Type:            eventTypeBotMenuV6,
+		EventID:         envelope.Header.EventID,
+		Timestamp:       timestamp,
+		AppID:           envelope.Header.AppID,
+		TenantKey:       envelope.Header.TenantKey,
+		EventKey:        envelope.Event.EventKey,
+		MenuTimestamp:   menuTimestamp,
+		OperatorID:      operatorID,
+		OperatorOpenID:  operatorID,
+		OperatorUnionID: envelope.Event.Operator.OperatorID.UnionID,
+		OperatorUserID:  envelope.Event.Operator.OperatorID.UserID,
+		OperatorName:    envelope.Event.Operator.OperatorName,
+	}
+	return json.Marshal(out)
+}
+
+func rawScalarString(raw json.RawMessage) string {
+	s := strings.TrimSpace(string(raw))
+	if s == "" || s == "null" {
+		return ""
+	}
+	var text string
+	if err := json.Unmarshal(raw, &text); err == nil {
+		return text
+	}
+	return s
+}
+
+func timestampMillisString(raw json.RawMessage) string {
+	s := rawScalarString(raw)
+	if len(s) == 10 && allDigits(s) {
+		return s + "000"
+	}
+	return s
+}
+
+func allDigits(s string) bool {
+	for _, r := range s {
+		if r < '0' || r > '9' {
+			return false
+		}
+	}
+	return s != ""
+}

events/application/menu_test.go

@@ -0,0 +1,227 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package application
+
+import (
+	"context"
+	"encoding/json"
+	"reflect"
+	"testing"
+	"time"
+
+	"github.com/larksuite/cli/internal/event"
+)
+
+func TestKeysBotMenuMetadata(t *testing.T) {
+	keys := Keys()
+	if len(keys) != 1 {
+		t.Fatalf("len(Keys()) = %d, want 1", len(keys))
+	}
+
+	def := keys[0]
+	if def.Key != eventTypeBotMenuV6 {
+		t.Errorf("Key = %q, want %q", def.Key, eventTypeBotMenuV6)
+	}
+	if def.EventType != eventTypeBotMenuV6 {
+		t.Errorf("EventType = %q, want %q", def.EventType, eventTypeBotMenuV6)
+	}
+	if def.SubscriptionType != "" {
+		t.Errorf("SubscriptionType = %q, want default event subscription", def.SubscriptionType)
+	}
+	if def.Schema.Custom == nil {
+		t.Fatal("Schema.Custom is nil")
+	}
+	if def.Schema.Custom.Type != reflect.TypeOf(BotMenuOutput{}) {
+		t.Errorf("custom type = %v, want BotMenuOutput", def.Schema.Custom.Type)
+	}
+	if def.Schema.Native != nil {
+		t.Fatal("Schema.Native must be nil for processed output")
+	}
+	if def.Process == nil {
+		t.Fatal("Process is nil")
+	}
+	if !reflect.DeepEqual(def.AuthTypes, []string{"bot"}) {
+		t.Errorf("AuthTypes = %#v", def.AuthTypes)
+	}
+	if !reflect.DeepEqual(def.RequiredConsoleEvents, []string{eventTypeBotMenuV6}) {
+		t.Errorf("RequiredConsoleEvents = %#v", def.RequiredConsoleEvents)
+	}
+}
+
+func TestBotMenuRegistersCleanly(t *testing.T) {
+	const key = eventTypeBotMenuV6
+	event.UnregisterKeyForTest(key)
+	t.Cleanup(func() { event.UnregisterKeyForTest(key) })
+
+	for _, def := range Keys() {
+		event.RegisterKey(def)
+	}
+	if _, ok := event.Lookup(key); !ok {
+		t.Fatalf("event.Lookup(%q) not registered", key)
+	}
+}
+
+func TestProcessBotMenu(t *testing.T) {
+	payload := `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "ev_menu_001",
+			"event_type": "application.bot.menu_v6",
+			"create_time": "1776409469273",
+			"app_id": "cli_test",
+			"tenant_key": "tenant_test"
+		},
+		"event": {
+			"event_key": "start_eval",
+			"timestamp": 1776409469000,
+			"operator": {
+				"operator_id": {
+					"open_id": "ou_operator",
+					"union_id": "on_operator",
+					"user_id": "user_operator"
+				},
+				"operator_name": "Test User"
+			}
+		}
+	}`
+	out := runBotMenu(t, payload)
+
+	if out.Type != eventTypeBotMenuV6 {
+		t.Errorf("Type = %q, want %q", out.Type, eventTypeBotMenuV6)
+	}
+	if out.EventID != "ev_menu_001" {
+		t.Errorf("EventID = %q", out.EventID)
+	}
+	if out.Timestamp != "1776409469273" {
+		t.Errorf("Timestamp = %q", out.Timestamp)
+	}
+	if out.EventKey != "start_eval" {
+		t.Errorf("EventKey = %q", out.EventKey)
+	}
+	if out.MenuTimestamp != "1776409469000" {
+		t.Errorf("MenuTimestamp = %q", out.MenuTimestamp)
+	}
+	if out.OperatorID != "ou_operator" || out.OperatorOpenID != "ou_operator" {
+		t.Errorf("OperatorID/OperatorOpenID = %q/%q", out.OperatorID, out.OperatorOpenID)
+	}
+	if out.OperatorUnionID != "on_operator" {
+		t.Errorf("OperatorUnionID = %q", out.OperatorUnionID)
+	}
+	if out.OperatorUserID != "user_operator" {
+		t.Errorf("OperatorUserID = %q", out.OperatorUserID)
+	}
+	if out.OperatorName != "Test User" {
+		t.Errorf("OperatorName = %q", out.OperatorName)
+	}
+	if out.AppID != "cli_test" || out.TenantKey != "tenant_test" {
+		t.Errorf("AppID/TenantKey = %q/%q", out.AppID, out.TenantKey)
+	}
+}
+
+func TestProcessBotMenuStringTimestampFallback(t *testing.T) {
+	payload := `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "ev_menu_002",
+			"event_type": "application.bot.menu_v6"
+		},
+		"event": {
+			"event_key": "start_eval",
+			"timestamp": "1776409469001",
+			"operator": {
+				"operator_id": {"open_id": "ou_operator"}
+			}
+		}
+	}`
+	out := runBotMenu(t, payload)
+
+	if out.Timestamp != "1776409469001" {
+		t.Errorf("Timestamp fallback = %q", out.Timestamp)
+	}
+	if out.MenuTimestamp != "1776409469001" {
+		t.Errorf("MenuTimestamp = %q", out.MenuTimestamp)
+	}
+}
+
+func TestProcessBotMenuSecondsTimestampFallback(t *testing.T) {
+	payload := `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "ev_menu_seconds",
+			"event_type": "application.bot.menu_v6"
+		},
+		"event": {
+			"event_key": "start_eval",
+			"timestamp": 1694592375,
+			"operator": {
+				"operator_id": {"open_id": "ou_operator"}
+			}
+		}
+	}`
+	out := runBotMenu(t, payload)
+
+	if out.Timestamp != "1694592375000" {
+		t.Errorf("Timestamp fallback = %q, want seconds normalized to milliseconds", out.Timestamp)
+	}
+	if out.MenuTimestamp != "1694592375000" {
+		t.Errorf("MenuTimestamp = %q, want seconds normalized to milliseconds", out.MenuTimestamp)
+	}
+}
+
+func TestProcessBotMenuTypeUsesLocalConstant(t *testing.T) {
+	payload := `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "ev_menu_003",
+			"event_type": "unexpected.event_type",
+			"create_time": "1776409469275"
+		},
+		"event": {
+			"event_key": "start_eval",
+			"operator": {
+				"operator_id": {"open_id": "ou_operator"}
+			}
+		}
+	}`
+	out := runBotMenu(t, payload)
+
+	if out.Type != eventTypeBotMenuV6 {
+		t.Errorf("Type = %q, want %q", out.Type, eventTypeBotMenuV6)
+	}
+}
+
+func TestProcessBotMenuMalformedPayload(t *testing.T) {
+	raw := &event.RawEvent{
+		EventID:   "ev_bad",
+		EventType: eventTypeBotMenuV6,
+		Payload:   json.RawMessage(`not json`),
+		Timestamp: time.Now(),
+	}
+	got, err := processBotMenu(context.Background(), nil, raw, nil)
+	if err != nil {
+		t.Fatalf("Process should swallow parse errors, got %v", err)
+	}
+	if string(got) != "not json" {
+		t.Errorf("malformed fallback output = %q, want original bytes", string(got))
+	}
+}
+
+func runBotMenu(t *testing.T, payload string) BotMenuOutput {
+	t.Helper()
+	raw := &event.RawEvent{
+		EventID:   "ev_test",
+		EventType: eventTypeBotMenuV6,
+		Payload:   json.RawMessage(payload),
+		Timestamp: time.Now(),
+	}
+	got, err := processBotMenu(context.Background(), nil, raw, nil)
+	if err != nil {
+		t.Fatalf("processBotMenu: %v", err)
+	}
+	var out BotMenuOutput
+	if err := json.Unmarshal(got, &out); err != nil {
+		t.Fatalf("unmarshal output: %v\n%s", err, got)
+	}
+	return out
+}

events/application/register.go

@@ -0,0 +1,31 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+// Package application registers Application-domain EventKeys.
+package application
+
+import (
+	"reflect"
+
+	"github.com/larksuite/cli/internal/event"
+)
+
+const eventTypeBotMenuV6 = "application.bot.menu_v6"
+
+// Keys returns all Application-domain EventKey definitions.
+func Keys() []event.KeyDefinition {
+	return []event.KeyDefinition{
+		{
+			Key:         eventTypeBotMenuV6,
+			DisplayName: "Bot menu",
+			Description: "Triggered when a user clicks a custom bot menu item whose action is configured as a push event.",
+			EventType:   eventTypeBotMenuV6,
+			Schema: event.SchemaDef{
+				Custom: &event.SchemaSpec{Type: reflect.TypeOf(BotMenuOutput{})},
+			},
+			Process:               processBotMenu,
+			AuthTypes:             []string{"bot"},
+			RequiredConsoleEvents: []string{eventTypeBotMenuV6},
+		},
+	}
+}

events/approval/preconsume.go

@@ -0,0 +1,155 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package approval
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"strings"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/event"
+)
+
+type approvalEventType string
+type approvalSubscriptionPath string
+
+type approvalSubscriptionConfig struct {
+	eventType     approvalEventType
+	subscribePath approvalSubscriptionPath
+}
+
+func approvalSubscriptionPreConsume(cfg approvalSubscriptionConfig) func(context.Context, event.APIClient, map[string]string) (func() error, error) {
+	return func(ctx context.Context, rt event.APIClient, params map[string]string) (func() error, error) {
+		if rt == nil {
+			return nil, errs.NewInternalError(errs.SubtypeUnknown,
+				"runtime API client is required for pre-consume subscription")
+		}
+
+		eventType := string(cfg.eventType)
+		subscribePath := string(cfg.subscribePath)
+		subscriptionTypes, err := approvalSubscriptionTypes(eventType, params)
+		if err != nil {
+			return nil, err
+		}
+
+		registered := make([]string, 0, len(subscriptionTypes))
+		for _, subscriptionType := range subscriptionTypes {
+			body := map[string]string{"subscription_type": subscriptionType}
+			if _, err := rt.CallAPI(ctx, "POST", subscribePath, body); err != nil {
+				return nil, approvalSubscriptionRegistrationError(eventType, registered, subscriptionType, err)
+			}
+			registered = append(registered, subscriptionType)
+		}
+
+		// Approval subscriptions are durable user-auth relations. Consuming events
+		// should not cancel that relation when this local process exits.
+		return nil, nil
+	}
+}
+
+func approvalSubscriptionTypes(eventType string, params map[string]string) ([]string, error) {
+	raw := strings.TrimSpace(params["subscription_type"])
+	if raw == "" {
+		return append([]string(nil), approvalAllSubscriptionTypes...), nil
+	}
+
+	values, err := parseApprovalSubscriptionTypeValues(raw)
+	if err != nil {
+		return nil, invalidApprovalSubscriptionTypeError(eventType, raw)
+	}
+
+	selected := make(map[string]bool, len(values))
+	for _, value := range values {
+		value = strings.TrimSpace(value)
+		switch value {
+		case approvalSubscriptionTypeInvolved, approvalSubscriptionTypeManaged:
+			selected[value] = true
+		default:
+			return nil, invalidApprovalSubscriptionTypeError(eventType, value)
+		}
+	}
+
+	result := make([]string, 0, len(selected))
+	for _, value := range approvalAllSubscriptionTypes {
+		if selected[value] {
+			result = append(result, value)
+		}
+	}
+	if len(result) == 0 {
+		return nil, invalidApprovalSubscriptionTypeError(eventType, raw)
+	}
+	return result, nil
+}
+
+func parseApprovalSubscriptionTypeValues(raw string) ([]string, error) {
+	if strings.HasPrefix(raw, "[") {
+		var values []string
+		if err := json.Unmarshal([]byte(raw), &values); err != nil {
+			return nil, err
+		}
+		return values, nil
+	}
+	return strings.Split(raw, ","), nil
+}
+
+func approvalSubscriptionRegistrationError(eventType string, registered []string, failed string, err error) error {
+	if err == nil {
+		return nil
+	}
+
+	msg := fmt.Sprintf(
+		"approval subscription pre-consume failed for EventKey %s: failed subscription_type %s",
+		eventType,
+		failed,
+	)
+	hint := fmt.Sprintf(
+		"no approval subscription relation was registered for EventKey %s; fix the cause and retry",
+		eventType,
+	)
+	if len(registered) > 0 {
+		msg = fmt.Sprintf(
+			"approval subscription pre-consume partially completed for EventKey %s: registered subscription_type(s) [%s], failed subscription_type %s",
+			eventType,
+			strings.Join(registered, ", "),
+			failed,
+		)
+		hint = fmt.Sprintf(
+			"server-side approval subscription relation(s) already registered for EventKey %s: %s; after fixing the cause, retry with --param subscription_type=%s to register the failed relation",
+			eventType,
+			strings.Join(registered, ", "),
+			failed,
+		)
+	}
+
+	if p, ok := errs.ProblemOf(err); ok {
+		if upstream := strings.TrimSpace(p.Message); upstream != "" {
+			p.Message = msg + ": " + upstream
+		} else {
+			p.Message = msg
+		}
+		if upstreamHint := strings.TrimSpace(p.Hint); upstreamHint != "" {
+			p.Hint = upstreamHint + "\n" + hint
+		} else {
+			p.Hint = hint
+		}
+		return err
+	}
+	return errs.NewInternalError(errs.SubtypeSDKError, "%s: %v", msg, err).
+		WithHint("%s", hint).
+		WithCause(err)
+}
+
+func invalidApprovalSubscriptionTypeError(eventType, value string) error {
+	return errs.NewValidationError(errs.SubtypeInvalidArgument,
+		"invalid subscription_type for EventKey %s: %q", eventType, value).
+		WithParam("--param").
+		WithHint("omit subscription_type to register both approval subscription relations, or pass --param subscription_type=%s, --param subscription_type=%s, or --param subscription_type=%s,%s; run `lark-cli event schema %s` for details",
+			approvalSubscriptionTypeInvolved,
+			approvalSubscriptionTypeManaged,
+			approvalSubscriptionTypeInvolved,
+			approvalSubscriptionTypeManaged,
+			eventType)
+}

events/approval/register.go

@@ -0,0 +1,179 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+// Package approval registers Approval-domain EventKeys.
+package approval
+
+import (
+	"context"
+	"encoding/json"
+	"reflect"
+
+	"github.com/larksuite/cli/internal/event"
+)
+
+const (
+	eventTypeApprovalInstanceStatusChangedV4 = "approval.instance.status_changed_v4"
+	eventTypeApprovalTaskStatusChangedV4     = "approval.task.status_changed_v4"
+
+	pathApprovalInstancesSubscription = "/open-apis/approval/v4/instances/subscription"
+	pathApprovalTasksSubscription     = "/open-apis/approval/v4/tasks/subscription"
+
+	approvalSubscriptionTypeInvolved = "INVOLVED_APPROVAL"
+	approvalSubscriptionTypeManaged  = "MANAGED_APPROVAL"
+)
+
+var approvalAllSubscriptionTypes = []string{
+	approvalSubscriptionTypeInvolved,
+	approvalSubscriptionTypeManaged,
+}
+
+// Keys returns all Approval-domain EventKey definitions.
+func Keys() []event.KeyDefinition {
+	return []event.KeyDefinition{
+		{
+			Key:         eventTypeApprovalInstanceStatusChangedV4,
+			DisplayName: "Approval instance status changed",
+			Description: "Triggered after an approval instance status becomes visible to the requester or approval participants",
+			EventType:   eventTypeApprovalInstanceStatusChangedV4,
+			Params:      approvalSubscriptionParams(),
+			Schema: event.SchemaDef{
+				Custom: &event.SchemaSpec{Type: reflect.TypeOf(ApprovalInstanceStatusChangedV4Output{})},
+			},
+			Process: processApprovalInstanceStatusChanged,
+			PreConsume: approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+				eventType:     eventTypeApprovalInstanceStatusChangedV4,
+				subscribePath: pathApprovalInstancesSubscription,
+			}),
+			Scopes: []string{"approval:instance:read"},
+			AuthTypes: []string{
+				"user",
+			},
+			RequiredConsoleEvents: []string{eventTypeApprovalInstanceStatusChangedV4},
+		},
+		{
+			Key:         eventTypeApprovalTaskStatusChangedV4,
+			DisplayName: "Approval task status changed",
+			Description: "Triggered after an approval task status becomes visible to the requester or task approver",
+			EventType:   eventTypeApprovalTaskStatusChangedV4,
+			Params:      approvalSubscriptionParams(),
+			Schema: event.SchemaDef{
+				Custom: &event.SchemaSpec{Type: reflect.TypeOf(ApprovalTaskStatusChangedV4Output{})},
+			},
+			Process: processApprovalTaskStatusChanged,
+			PreConsume: approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+				eventType:     eventTypeApprovalTaskStatusChangedV4,
+				subscribePath: pathApprovalTasksSubscription,
+			}),
+			Scopes: []string{"approval:task:read"},
+			AuthTypes: []string{
+				"user",
+			},
+			RequiredConsoleEvents: []string{eventTypeApprovalTaskStatusChangedV4},
+		},
+	}
+}
+
+func approvalSubscriptionParams() []event.ParamDef {
+	return []event.ParamDef{
+		{
+			Name:        "subscription_type",
+			Type:        event.ParamMulti,
+			Description: "Approval subscription relation type(s) to register for the current authorized user. Omit to register both involved and managed approval relations.",
+			Values: []event.ParamValue{
+				{
+					Value: approvalSubscriptionTypeInvolved,
+					Desc:  "Receive events where the current user is the approval requester or approver.",
+				},
+				{
+					Value: approvalSubscriptionTypeManaged,
+					Desc:  "Receive events under approval definitions managed by the current user.",
+				},
+			},
+		},
+	}
+}
+
+func processApprovalInstanceStatusChanged(_ context.Context, _ event.APIClient, raw *event.RawEvent, _ map[string]string) (json.RawMessage, error) {
+	if raw == nil {
+		return nil, nil
+	}
+	var envelope struct {
+		Header struct {
+			EventID    string `json:"event_id"`
+			EventType  string `json:"event_type"`
+			CreateTime string `json:"create_time"`
+		} `json:"header"`
+		Event struct {
+			ApprovalCode string          `json:"approval_code"`
+			InstanceCode string          `json:"instance_code"`
+			ExternalID   string          `json:"external_id"`
+			Status       string          `json:"status"`
+			OperateTime  string          `json:"operate_time"`
+			StartUser    *ApprovalUserID `json:"start_user"`
+		} `json:"event"`
+	}
+	if err := json.Unmarshal(raw.Payload, &envelope); err != nil {
+		return raw.Payload, nil //nolint:nilerr // passthrough on malformed payload so consumers still see the event
+	}
+
+	out := &ApprovalInstanceStatusChangedV4Output{
+		Type:         envelope.Header.EventType,
+		EventID:      envelope.Header.EventID,
+		Timestamp:    envelope.Header.CreateTime,
+		ApprovalCode: envelope.Event.ApprovalCode,
+		InstanceCode: envelope.Event.InstanceCode,
+		ExternalID:   envelope.Event.ExternalID,
+		Status:       envelope.Event.Status,
+		OperateTime:  envelope.Event.OperateTime,
+		StartUser:    envelope.Event.StartUser,
+	}
+	if out.Type == "" {
+		out.Type = raw.EventType
+	}
+	return json.Marshal(out)
+}
+
+func processApprovalTaskStatusChanged(_ context.Context, _ event.APIClient, raw *event.RawEvent, _ map[string]string) (json.RawMessage, error) {
+	if raw == nil {
+		return nil, nil
+	}
+	var envelope struct {
+		Header struct {
+			EventID    string `json:"event_id"`
+			EventType  string `json:"event_type"`
+			CreateTime string `json:"create_time"`
+		} `json:"header"`
+		Event struct {
+			ApprovalCode   string          `json:"approval_code"`
+			InstanceCode   string          `json:"instance_code"`
+			TaskID         string          `json:"task_id"`
+			ExternalID     string          `json:"external_id"`
+			TaskExternalID string          `json:"task_external_id"`
+			AssignedUser   *ApprovalUserID `json:"assigned_user"`
+			Status         string          `json:"status"`
+			OperateTime    string          `json:"operate_time"`
+		} `json:"event"`
+	}
+	if err := json.Unmarshal(raw.Payload, &envelope); err != nil {
+		return raw.Payload, nil //nolint:nilerr // passthrough on malformed payload so consumers still see the event
+	}
+
+	out := &ApprovalTaskStatusChangedV4Output{
+		Type:           envelope.Header.EventType,
+		EventID:        envelope.Header.EventID,
+		Timestamp:      envelope.Header.CreateTime,
+		ApprovalCode:   envelope.Event.ApprovalCode,
+		InstanceCode:   envelope.Event.InstanceCode,
+		TaskID:         envelope.Event.TaskID,
+		ExternalID:     envelope.Event.ExternalID,
+		TaskExternalID: envelope.Event.TaskExternalID,
+		AssignedUser:   envelope.Event.AssignedUser,
+		Status:         envelope.Event.Status,
+		OperateTime:    envelope.Event.OperateTime,
+	}
+	if out.Type == "" {
+		out.Type = raw.EventType
+	}
+	return json.Marshal(out)
+}

events/approval/register_test.go

@@ -0,0 +1,654 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package approval
+
+import (
+	"context"
+	"encoding/json"
+	"errors"
+	"reflect"
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/event"
+	"github.com/larksuite/cli/internal/event/schemas"
+)
+
+type recordedCall struct {
+	method string
+	path   string
+	body   interface{}
+}
+
+type fakeAPIClient struct {
+	calls     []recordedCall
+	err       error
+	errOnCall int
+}
+
+func (f *fakeAPIClient) CallAPI(_ context.Context, method, path string, body interface{}) (json.RawMessage, error) {
+	f.calls = append(f.calls, recordedCall{method: method, path: path, body: body})
+	if f.err != nil && (f.errOnCall == 0 || f.errOnCall == len(f.calls)) {
+		return nil, f.err
+	}
+	return json.RawMessage(`{}`), nil
+}
+
+func TestKeysApprovalMetadata(t *testing.T) {
+	keys := Keys()
+	if len(keys) != 2 {
+		t.Fatalf("len(Keys()) = %d, want 2", len(keys))
+	}
+
+	tests := []struct {
+		key        string
+		scope      string
+		schemaType reflect.Type
+		subscribe  string
+	}{
+		{
+			key:        eventTypeApprovalInstanceStatusChangedV4,
+			scope:      "approval:instance:read",
+			schemaType: reflect.TypeOf(ApprovalInstanceStatusChangedV4Output{}),
+			subscribe:  pathApprovalInstancesSubscription,
+		},
+		{
+			key:        eventTypeApprovalTaskStatusChangedV4,
+			scope:      "approval:task:read",
+			schemaType: reflect.TypeOf(ApprovalTaskStatusChangedV4Output{}),
+			subscribe:  pathApprovalTasksSubscription,
+		},
+	}
+
+	byKey := make(map[string]event.KeyDefinition, len(keys))
+	for _, def := range keys {
+		byKey[def.Key] = def
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.key, func(t *testing.T) {
+			def, ok := byKey[tc.key]
+			if !ok {
+				t.Fatalf("missing key %s", tc.key)
+			}
+			if def.EventType != tc.key {
+				t.Errorf("EventType = %q, want %q", def.EventType, tc.key)
+			}
+			if def.Schema.Custom == nil || def.Schema.Custom.Type != tc.schemaType {
+				t.Fatalf("Custom schema Type = %v, want %v", def.Schema.Custom, tc.schemaType)
+			}
+			if def.Schema.Native != nil {
+				t.Fatal("approval events must use Custom schema while SDK event types are not exported")
+			}
+			if def.Process == nil {
+				t.Fatal("Process must flatten raw V2 envelopes")
+			}
+			if def.PreConsume == nil {
+				t.Fatal("PreConsume must subscribe approval user-auth events")
+			}
+			if !reflect.DeepEqual(def.Scopes, []string{tc.scope}) {
+				t.Errorf("Scopes = %#v, want %q", def.Scopes, tc.scope)
+			}
+			if !reflect.DeepEqual(def.AuthTypes, []string{"user"}) {
+				t.Errorf("AuthTypes = %#v, want user", def.AuthTypes)
+			}
+			if !reflect.DeepEqual(def.RequiredConsoleEvents, []string{tc.key}) {
+				t.Errorf("RequiredConsoleEvents = %#v, want %q", def.RequiredConsoleEvents, tc.key)
+			}
+			assertSubscriptionParam(t, def.Params)
+		})
+	}
+}
+
+func assertSubscriptionParam(t *testing.T, params []event.ParamDef) {
+	t.Helper()
+	if len(params) != 1 {
+		t.Fatalf("len(params) = %d, want 1", len(params))
+	}
+	p := params[0]
+	if p.Name != "subscription_type" || p.Type != event.ParamMulti || p.Required || p.SubscriptionKey {
+		t.Fatalf("subscription_type param = %+v, want optional multi non-subscription-key param", p)
+	}
+	got := map[string]string{}
+	for _, v := range p.Values {
+		got[v.Value] = v.Desc
+	}
+	for _, want := range []string{approvalSubscriptionTypeInvolved, approvalSubscriptionTypeManaged} {
+		if got[want] == "" {
+			t.Errorf("subscription_type value %q missing or empty desc; values=%+v", want, p.Values)
+		}
+	}
+}
+
+type reflectedApprovalSchema struct {
+	Properties map[string]reflectedApprovalSchemaProperty `json:"properties"`
+}
+
+type reflectedApprovalSchemaProperty struct {
+	Format     string                                     `json:"format"`
+	Enum       []string                                   `json:"enum"`
+	Properties map[string]reflectedApprovalSchemaProperty `json:"properties"`
+}
+
+func TestApprovalSchemasAnnotations(t *testing.T) {
+	tests := []struct {
+		name         string
+		schemaType   reflect.Type
+		eventType    string
+		statusValues []string
+		userField    string
+	}{
+		{
+			name:         "instance",
+			schemaType:   reflect.TypeOf(ApprovalInstanceStatusChangedV4Output{}),
+			eventType:    eventTypeApprovalInstanceStatusChangedV4,
+			statusValues: []string{"PENDING", "APPROVED", "REJECTED", "CANCELED", "DELETED", "REVERTED", "OVERTIME_CLOSE", "OVERTIME_RECOVER"},
+			userField:    "start_user",
+		},
+		{
+			name:         "task",
+			schemaType:   reflect.TypeOf(ApprovalTaskStatusChangedV4Output{}),
+			eventType:    eventTypeApprovalTaskStatusChangedV4,
+			statusValues: []string{"REVERTED", "PENDING", "APPROVED", "REJECTED", "TRANSFERRED", "ROLLBACK", "DONE", "OVERTIME_CLOSE", "OVERTIME_RECOVER"},
+			userField:    "assigned_user",
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			var schema reflectedApprovalSchema
+			if err := json.Unmarshal(schemas.FromType(tc.schemaType), &schema); err != nil {
+				t.Fatalf("unmarshal schema: %v", err)
+			}
+			props := schema.Properties
+			eventTypeEnum := props["type"].Enum
+			if len(eventTypeEnum) != 1 || eventTypeEnum[0] != tc.eventType {
+				t.Fatalf("type enum = %v, want %s", eventTypeEnum, tc.eventType)
+			}
+			if got := props["timestamp"].Format; got != "timestamp_ms" {
+				t.Errorf("timestamp format = %v, want timestamp_ms", got)
+			}
+			assertEnumContains(t, props["status"].Enum, tc.statusValues)
+			if got := props["operate_time"].Format; got != "timestamp_ms" {
+				t.Errorf("event.operate_time format = %v, want timestamp_ms", got)
+			}
+
+			userProps := props[tc.userField].Properties
+			if got := userProps["open_id"].Format; got != "open_id" {
+				t.Errorf("%s.open_id format = %v, want open_id", tc.userField, got)
+			}
+			if got := userProps["union_id"].Format; got != "union_id" {
+				t.Errorf("%s.union_id format = %v, want union_id", tc.userField, got)
+			}
+			if got := userProps["user_id"].Format; got != "user_id" {
+				t.Errorf("%s.user_id format = %v, want user_id", tc.userField, got)
+			}
+		})
+	}
+}
+
+func assertEnumContains(t *testing.T, raw []string, wants []string) {
+	t.Helper()
+	got := make(map[string]bool, len(raw))
+	for _, v := range raw {
+		got[v] = true
+	}
+	for _, want := range wants {
+		if !got[want] {
+			t.Errorf("enum missing %q; enum=%v", want, raw)
+		}
+	}
+}
+
+func TestApprovalPreConsumeRegistersSubscriptionTypesWithoutCleanup(t *testing.T) {
+	tests := []struct {
+		name          string
+		eventType     string
+		subscribePath string
+		params        map[string]string
+		wantTypes     []string
+	}{
+		{
+			name:          "instance omitted subscription_type registers both",
+			eventType:     eventTypeApprovalInstanceStatusChangedV4,
+			subscribePath: pathApprovalInstancesSubscription,
+			wantTypes: []string{
+				approvalSubscriptionTypeInvolved,
+				approvalSubscriptionTypeManaged,
+			},
+		},
+		{
+			name:          "task explicit single managed",
+			eventType:     eventTypeApprovalTaskStatusChangedV4,
+			subscribePath: pathApprovalTasksSubscription,
+			params:        map[string]string{"subscription_type": approvalSubscriptionTypeManaged},
+			wantTypes:     []string{approvalSubscriptionTypeManaged},
+		},
+		{
+			name:          "task comma separated multi canonicalizes and deduplicates",
+			eventType:     eventTypeApprovalTaskStatusChangedV4,
+			subscribePath: pathApprovalTasksSubscription,
+			params: map[string]string{
+				"subscription_type": approvalSubscriptionTypeManaged + "," + approvalSubscriptionTypeInvolved + "," + approvalSubscriptionTypeManaged,
+			},
+			wantTypes: []string{
+				approvalSubscriptionTypeInvolved,
+				approvalSubscriptionTypeManaged,
+			},
+		},
+		{
+			name:          "instance json array multi",
+			eventType:     eventTypeApprovalInstanceStatusChangedV4,
+			subscribePath: pathApprovalInstancesSubscription,
+			params: map[string]string{
+				"subscription_type": `["MANAGED_APPROVAL","INVOLVED_APPROVAL"]`,
+			},
+			wantTypes: []string{
+				approvalSubscriptionTypeInvolved,
+				approvalSubscriptionTypeManaged,
+			},
+		},
+	}
+
+	for _, tc := range tests {
+		t.Run(tc.name, func(t *testing.T) {
+			pc := approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+				eventType:     approvalEventType(tc.eventType),
+				subscribePath: approvalSubscriptionPath(tc.subscribePath),
+			})
+			rt := &fakeAPIClient{}
+			cleanup, err := pc(context.Background(), rt, tc.params)
+			if err != nil {
+				t.Fatalf("PreConsume returned error: %v", err)
+			}
+			if cleanup != nil {
+				t.Fatal("cleanup must be nil; approval consume must not unsubscribe on exit")
+			}
+			assertSubscriptionCalls(t, rt.calls, tc.subscribePath, tc.wantTypes)
+		})
+	}
+}
+
+func assertSubscriptionCalls(t *testing.T, got []recordedCall, wantPath string, wantTypes []string) {
+	t.Helper()
+	if len(got) != len(wantTypes) {
+		t.Fatalf("calls after pre-consume = %d, want %d; calls=%+v", len(got), len(wantTypes), got)
+	}
+	for i, wantType := range wantTypes {
+		assertCall(t, got[i], "POST", wantPath, map[string]string{"subscription_type": wantType})
+	}
+}
+
+func assertCall(t *testing.T, got recordedCall, wantMethod, wantPath string, wantBody interface{}) {
+	t.Helper()
+	if got.method != wantMethod {
+		t.Errorf("method = %q, want %q", got.method, wantMethod)
+	}
+	if got.path != wantPath {
+		t.Errorf("path = %q, want %q", got.path, wantPath)
+	}
+	if !reflect.DeepEqual(got.body, wantBody) {
+		t.Errorf("body = %#v, want %#v", got.body, wantBody)
+	}
+}
+
+func TestApprovalPreConsumeValidationErrors(t *testing.T) {
+	t.Run("nil runtime", func(t *testing.T) {
+		pc := approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+			eventType: eventTypeApprovalInstanceStatusChangedV4,
+		})
+		_, err := pc(context.Background(), nil, map[string]string{"subscription_type": approvalSubscriptionTypeInvolved})
+		if err == nil {
+			t.Fatal("expected nil runtime error")
+		}
+		p, ok := errs.ProblemOf(err)
+		if !ok || p.Category != errs.CategoryInternal {
+			t.Fatalf("err = %T/%v, want typed internal error", err, err)
+		}
+	})
+
+	for _, raw := range []string{"BAD", "[]", `["INVOLVED_APPROVAL",3]`} {
+		t.Run("invalid subscription type "+raw, func(t *testing.T) {
+			pc := approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+				eventType: eventTypeApprovalInstanceStatusChangedV4,
+			})
+			cleanup, err := pc(context.Background(), &fakeAPIClient{}, map[string]string{"subscription_type": raw})
+			if err == nil {
+				t.Fatal("expected invalid subscription_type error")
+			}
+			if cleanup != nil {
+				t.Fatal("cleanup must be nil on validation error")
+			}
+			var ve *errs.ValidationError
+			if !errors.As(err, &ve) {
+				t.Fatalf("err = %T/%v, want *errs.ValidationError", err, err)
+			}
+			if ve.Subtype != errs.SubtypeInvalidArgument || ve.Param != "--param" {
+				t.Errorf("subtype/param = %s/%q, want invalid_argument/--param", ve.Subtype, ve.Param)
+			}
+			if ve.Hint == "" {
+				t.Error("invalid subscription_type should carry a hint")
+			}
+		})
+	}
+
+	t.Run("partial registration failure reports registered and failed relation types", func(t *testing.T) {
+		upstream := errs.NewAPIError(errs.SubtypeServerError, "approval subscription API failed")
+		rt := &fakeAPIClient{err: upstream, errOnCall: 2}
+		pc := approvalSubscriptionPreConsume(approvalSubscriptionConfig{
+			eventType:     eventTypeApprovalTaskStatusChangedV4,
+			subscribePath: pathApprovalTasksSubscription,
+		})
+
+		cleanup, err := pc(context.Background(), rt, map[string]string{})
+		if err == nil {
+			t.Fatal("expected partial registration error")
+		}
+		if cleanup != nil {
+			t.Fatal("cleanup must be nil on registration error")
+		}
+		assertSubscriptionCalls(t, rt.calls, pathApprovalTasksSubscription, []string{
+			approvalSubscriptionTypeInvolved,
+			approvalSubscriptionTypeManaged,
+		})
+		p, ok := errs.ProblemOf(err)
+		if !ok {
+			t.Fatalf("err = %T/%v, want typed error", err, err)
+		}
+		if p.Category != errs.CategoryAPI || p.Subtype != errs.SubtypeServerError {
+			t.Fatalf("category/subtype = %s/%s, want api/server_error", p.Category, p.Subtype)
+		}
+		for _, want := range []string{
+			"registered subscription_type(s) [INVOLVED_APPROVAL]",
+			"failed subscription_type MANAGED_APPROVAL",
+		} {
+			if !strings.Contains(p.Message, want) {
+				t.Errorf("partial error message missing %q: %q", want, p.Message)
+			}
+		}
+		for _, want := range []string{
+			"already registered",
+			"--param subscription_type=MANAGED_APPROVAL",
+		} {
+			if !strings.Contains(p.Hint, want) {
+				t.Errorf("partial error hint missing %q: %q", want, p.Hint)
+			}
+		}
+	})
+}
+
+func TestApprovalSubscriptionRegistrationErrorVariants(t *testing.T) {
+	t.Run("nil error", func(t *testing.T) {
+		if err := approvalSubscriptionRegistrationError(eventTypeApprovalTaskStatusChangedV4, nil, approvalSubscriptionTypeInvolved, nil); err != nil {
+			t.Fatalf("nil cause returned error: %v", err)
+		}
+	})
+
+	t.Run("typed error with existing hint and empty message", func(t *testing.T) {
+		upstream := errs.NewAPIError(errs.SubtypeServerError, "").WithHint("retry later")
+		err := approvalSubscriptionRegistrationError(
+			eventTypeApprovalTaskStatusChangedV4,
+			nil,
+			approvalSubscriptionTypeInvolved,
+			upstream,
+		)
+		if err != upstream {
+			t.Fatalf("typed error should be annotated in place; got %T/%v", err, err)
+		}
+		p, ok := errs.ProblemOf(err)
+		if !ok {
+			t.Fatalf("err = %T/%v, want typed error", err, err)
+		}
+		if !strings.Contains(p.Message, "failed subscription_type INVOLVED_APPROVAL") {
+			t.Errorf("message missing failed relation: %q", p.Message)
+		}
+		for _, want := range []string{"retry later", "no approval subscription relation was registered"} {
+			if !strings.Contains(p.Hint, want) {
+				t.Errorf("hint missing %q: %q", want, p.Hint)
+			}
+		}
+	})
+
+	t.Run("untyped error is wrapped with retry context", func(t *testing.T) {
+		cause := errors.New("transport closed")
+		err := approvalSubscriptionRegistrationError(
+			eventTypeApprovalTaskStatusChangedV4,
+			nil,
+			approvalSubscriptionTypeInvolved,
+			cause,
+		)
+		if !errors.Is(err, cause) {
+			t.Fatalf("wrapped error should preserve cause; got %T/%v", err, err)
+		}
+		p, ok := errs.ProblemOf(err)
+		if !ok {
+			t.Fatalf("err = %T/%v, want typed error", err, err)
+		}
+		if p.Category != errs.CategoryInternal || p.Subtype != errs.SubtypeSDKError {
+			t.Fatalf("category/subtype = %s/%s, want internal/sdk_error", p.Category, p.Subtype)
+		}
+		if !strings.Contains(p.Hint, "no approval subscription relation was registered") {
+			t.Errorf("hint missing no-registration context: %q", p.Hint)
+		}
+	})
+}
+
+func TestProcessApprovalInstanceStatusChanged(t *testing.T) {
+	out := runApprovalInstanceStatusChanged(t, `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "evt_approval_instance_001",
+			"event_type": "approval.instance.status_changed_v4",
+			"create_time": "1710000000000"
+		},
+		"event": {
+			"approval_code": "approval_code_001",
+			"instance_code": "instance_code_001",
+			"external_id": "external_001",
+			"status": "PENDING",
+			"operate_time": "1666079207003",
+			"start_user": {
+				"open_id": "ou_start",
+				"union_id": "on_start",
+				"user_id": "user_start"
+			}
+		}
+	}`)
+
+	if out.Type != eventTypeApprovalInstanceStatusChangedV4 {
+		t.Errorf("Type = %q, want %q", out.Type, eventTypeApprovalInstanceStatusChangedV4)
+	}
+	if out.EventID != "evt_approval_instance_001" || out.Timestamp != "1710000000000" {
+		t.Errorf("EventID/Timestamp = %q/%q", out.EventID, out.Timestamp)
+	}
+	if out.ApprovalCode != "approval_code_001" || out.InstanceCode != "instance_code_001" {
+		t.Errorf("approval/instance code = %q/%q", out.ApprovalCode, out.InstanceCode)
+	}
+	if out.ExternalID != "external_001" || out.Status != "PENDING" || out.OperateTime != "1666079207003" {
+		t.Errorf("external/status/operate_time = %q/%q/%q", out.ExternalID, out.Status, out.OperateTime)
+	}
+	if out.StartUser == nil || out.StartUser.OpenID != "ou_start" || out.StartUser.UnionID != "on_start" || out.StartUser.UserID != "user_start" {
+		t.Fatalf("StartUser = %+v, want full user ids", out.StartUser)
+	}
+}
+
+func TestProcessApprovalTaskStatusChanged(t *testing.T) {
+	out := runApprovalTaskStatusChanged(t, `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "evt_approval_task_001",
+			"event_type": "approval.task.status_changed_v4",
+			"create_time": "1710000000001"
+		},
+		"event": {
+			"approval_code": "approval_code_002",
+			"instance_code": "instance_code_002",
+			"task_id": "task_001",
+			"external_id": "external_002",
+			"task_external_id": "task_external_001",
+			"status": "APPROVED",
+			"operate_time": "1666079207004",
+			"assigned_user": {
+				"open_id": "ou_assignee",
+				"union_id": "on_assignee",
+				"user_id": "user_assignee"
+			}
+		}
+	}`)
+
+	if out.Type != eventTypeApprovalTaskStatusChangedV4 {
+		t.Errorf("Type = %q, want %q", out.Type, eventTypeApprovalTaskStatusChangedV4)
+	}
+	if out.EventID != "evt_approval_task_001" || out.Timestamp != "1710000000001" {
+		t.Errorf("EventID/Timestamp = %q/%q", out.EventID, out.Timestamp)
+	}
+	if out.ApprovalCode != "approval_code_002" || out.InstanceCode != "instance_code_002" || out.TaskID != "task_001" {
+		t.Errorf("approval/instance/task = %q/%q/%q", out.ApprovalCode, out.InstanceCode, out.TaskID)
+	}
+	if out.ExternalID != "external_002" || out.TaskExternalID != "task_external_001" || out.Status != "APPROVED" || out.OperateTime != "1666079207004" {
+		t.Errorf("external/task_external/status/operate_time = %q/%q/%q/%q", out.ExternalID, out.TaskExternalID, out.Status, out.OperateTime)
+	}
+	if out.AssignedUser == nil || out.AssignedUser.OpenID != "ou_assignee" || out.AssignedUser.UnionID != "on_assignee" || out.AssignedUser.UserID != "user_assignee" {
+		t.Fatalf("AssignedUser = %+v, want full user ids", out.AssignedUser)
+	}
+}
+
+func TestProcessApprovalStatusChangedUsesRawEventTypeFallback(t *testing.T) {
+	instance := runApprovalInstanceStatusChanged(t, `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "evt_approval_instance_fallback",
+			"create_time": "1710000000002"
+		},
+		"event": {
+			"approval_code": "approval_code_fallback",
+			"instance_code": "instance_code_fallback",
+			"status": "APPROVED",
+			"operate_time": "1666079207005"
+		}
+	}`)
+	if instance.Type != eventTypeApprovalInstanceStatusChangedV4 {
+		t.Errorf("instance Type fallback = %q, want %q", instance.Type, eventTypeApprovalInstanceStatusChangedV4)
+	}
+
+	task := runApprovalTaskStatusChanged(t, `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "evt_approval_task_fallback",
+			"create_time": "1710000000003"
+		},
+		"event": {
+			"approval_code": "approval_code_fallback",
+			"instance_code": "instance_code_fallback",
+			"task_id": "task_fallback",
+			"status": "DONE",
+			"operate_time": "1666079207006"
+		}
+	}`)
+	if task.Type != eventTypeApprovalTaskStatusChangedV4 {
+		t.Errorf("task Type fallback = %q, want %q", task.Type, eventTypeApprovalTaskStatusChangedV4)
+	}
+}
+
+func TestProcessApprovalStatusChangedMalformedPayloadPassthrough(t *testing.T) {
+	for _, tc := range []struct {
+		name      string
+		eventType string
+		process   event.ProcessFunc
+	}{
+		{"instance", eventTypeApprovalInstanceStatusChangedV4, processApprovalInstanceStatusChanged},
+		{"task", eventTypeApprovalTaskStatusChangedV4, processApprovalTaskStatusChanged},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			raw := &event.RawEvent{
+				EventType: tc.eventType,
+				Payload:   json.RawMessage(`not json`),
+				Timestamp: time.Now(),
+			}
+			got, err := tc.process(context.Background(), nil, raw, nil)
+			if err != nil {
+				t.Fatalf("Process should swallow parse errors, got %v", err)
+			}
+			if string(got) != "not json" {
+				t.Errorf("malformed fallback output = %q, want original bytes", string(got))
+			}
+		})
+	}
+}
+
+func TestProcessApprovalStatusChangedNilRaw(t *testing.T) {
+	for _, tc := range []struct {
+		name    string
+		process event.ProcessFunc
+	}{
+		{"instance", processApprovalInstanceStatusChanged},
+		{"task", processApprovalTaskStatusChanged},
+	} {
+		t.Run(tc.name, func(t *testing.T) {
+			got, err := tc.process(context.Background(), nil, nil, nil)
+			if err != nil {
+				t.Fatalf("Process nil raw returned error: %v", err)
+			}
+			if got != nil {
+				t.Fatalf("Process nil raw output = %s, want nil", string(got))
+			}
+		})
+	}
+}
+
+func runApprovalInstanceStatusChanged(t *testing.T, payload string) ApprovalInstanceStatusChangedV4Output {
+	t.Helper()
+	raw := &event.RawEvent{
+		EventType: eventTypeApprovalInstanceStatusChangedV4,
+		Payload:   json.RawMessage(payload),
+		Timestamp: time.Now(),
+	}
+	got, err := processApprovalInstanceStatusChanged(context.Background(), nil, raw, nil)
+	if err != nil {
+		t.Fatalf("Process returned error: %v", err)
+	}
+	var out ApprovalInstanceStatusChangedV4Output
+	if err := json.Unmarshal(got, &out); err != nil {
+		t.Fatalf("Process output is not valid instance JSON: %v\nraw=%s", err, string(got))
+	}
+	return out
+}
+
+func runApprovalTaskStatusChanged(t *testing.T, payload string) ApprovalTaskStatusChangedV4Output {
+	t.Helper()
+	raw := &event.RawEvent{
+		EventType: eventTypeApprovalTaskStatusChangedV4,
+		Payload:   json.RawMessage(payload),
+		Timestamp: time.Now(),
+	}
+	got, err := processApprovalTaskStatusChanged(context.Background(), nil, raw, nil)
+	if err != nil {
+		t.Fatalf("Process returned error: %v", err)
+	}
+	var out ApprovalTaskStatusChangedV4Output
+	if err := json.Unmarshal(got, &out); err != nil {
+		t.Fatalf("Process output is not valid task JSON: %v\nraw=%s", err, string(got))
+	}
+	return out
+}
+
+func TestApprovalKeysRegisterCleanly(t *testing.T) {
+	for _, key := range []string{eventTypeApprovalInstanceStatusChangedV4, eventTypeApprovalTaskStatusChangedV4} {
+		event.UnregisterKeyForTest(key)
+		t.Cleanup(func() { event.UnregisterKeyForTest(key) })
+	}
+
+	for _, def := range Keys() {
+		event.RegisterKey(def)
+	}
+	for _, key := range []string{eventTypeApprovalInstanceStatusChangedV4, eventTypeApprovalTaskStatusChangedV4} {
+		if _, ok := event.Lookup(key); !ok {
+			t.Fatalf("event.Lookup(%q) not registered", key)
+		}
+	}
+}
+
+var _ event.APIClient = (*fakeAPIClient)(nil)

events/approval/types.go

@@ -0,0 +1,42 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package approval
+
+// ApprovalUserID identifies a user in the three Lark ID formats included by
+// approval status-change events.
+type ApprovalUserID struct {
+	OpenID  string `json:"open_id,omitempty"  desc:"User open_id; prefixed with ou_" kind:"open_id"`
+	UnionID string `json:"union_id,omitempty" desc:"User union_id"                  kind:"union_id"`
+	UserID  string `json:"user_id,omitempty"  desc:"User id within the tenant"       kind:"user_id"`
+}
+
+// ApprovalInstanceStatusChangedV4Output is the flattened shape for
+// approval.instance.status_changed_v4.
+type ApprovalInstanceStatusChangedV4Output struct {
+	Type         string          `json:"type"                    desc:"Event type; always approval.instance.status_changed_v4" enum:"approval.instance.status_changed_v4"`
+	EventID      string          `json:"event_id,omitempty"      desc:"Globally unique event ID; safe for deduplication"`
+	Timestamp    string          `json:"timestamp,omitempty"     desc:"Event delivery time (ms timestamp string); taken from header.create_time when present" kind:"timestamp_ms"`
+	ApprovalCode string          `json:"approval_code,omitempty" desc:"Approval definition code; not a subscription dimension"`
+	InstanceCode string          `json:"instance_code,omitempty" desc:"Approval instance code"`
+	ExternalID   string          `json:"external_id,omitempty"   desc:"Third-party approval instance id; present only for third-party approvals"`
+	Status       string          `json:"status,omitempty"        desc:"Approval instance status" enum:"PENDING,APPROVED,REJECTED,CANCELED,DELETED,REVERTED,OVERTIME_CLOSE,OVERTIME_RECOVER"`
+	OperateTime  string          `json:"operate_time,omitempty"  desc:"Status change time in milliseconds" kind:"timestamp_ms"`
+	StartUser    *ApprovalUserID `json:"start_user,omitempty"    desc:"Approval instance starter; omitted when unavailable"`
+}
+
+// ApprovalTaskStatusChangedV4Output is the flattened shape for
+// approval.task.status_changed_v4.
+type ApprovalTaskStatusChangedV4Output struct {
+	Type           string          `json:"type"                      desc:"Event type; always approval.task.status_changed_v4" enum:"approval.task.status_changed_v4"`
+	EventID        string          `json:"event_id,omitempty"        desc:"Globally unique event ID; safe for deduplication"`
+	Timestamp      string          `json:"timestamp,omitempty"       desc:"Event delivery time (ms timestamp string); taken from header.create_time when present" kind:"timestamp_ms"`
+	ApprovalCode   string          `json:"approval_code,omitempty"     desc:"Approval definition code; not a subscription dimension"`
+	InstanceCode   string          `json:"instance_code,omitempty"     desc:"Approval instance code"`
+	TaskID         string          `json:"task_id,omitempty"           desc:"Approval task id"`
+	ExternalID     string          `json:"external_id,omitempty"       desc:"Third-party approval external id; present only for third-party approvals"`
+	TaskExternalID string          `json:"task_external_id,omitempty"  desc:"Third-party approval task external id; present only when emitted by the upstream service"`
+	AssignedUser   *ApprovalUserID `json:"assigned_user,omitempty"     desc:"Task assignee or operator user ids; omitted for automatic flows without an operator"`
+	Status         string          `json:"status,omitempty"            desc:"Approval task status" enum:"REVERTED,PENDING,APPROVED,REJECTED,TRANSFERRED,ROLLBACK,DONE,OVERTIME_CLOSE,OVERTIME_RECOVER"`
+	OperateTime    string          `json:"operate_time,omitempty"      desc:"Status change time in milliseconds" kind:"timestamp_ms"`
+}

events/im/message_receive.go

@@ -13,17 +13,29 @@ import (
 
 // ImMessageReceiveOutput is the flattened shape for im.message.receive_v1; `desc` tags drive the reflected schema.
 type ImMessageReceiveOutput struct {
-	Type        string `json:"type"                   desc:"Event type; always im.message.receive_v1"`
-	EventID     string `json:"event_id,omitempty"     desc:"Globally unique event ID; safe for deduplication"`
-	Timestamp   string `json:"timestamp,omitempty"    desc:"Event delivery time (ms timestamp string); prefers header.create_time"                                                                                                              kind:"timestamp_ms"`
-	ID          string `json:"id,omitempty"           desc:"Message ID (legacy alias of message_id, kept for compatibility)"                                                                                                                     kind:"message_id"`
-	MessageID   string `json:"message_id,omitempty"   desc:"Message ID; prefixed with om_"                                                                                                                                                       kind:"message_id"`
-	CreateTime  string `json:"create_time,omitempty"  desc:"Message creation time (ms timestamp string)"                                                                                                                                         kind:"timestamp_ms"`
-	ChatID      string `json:"chat_id,omitempty"      desc:"Chat/conversation ID; prefixed with oc_"                                                                                                                                             kind:"chat_id"`
-	ChatType    string `json:"chat_type,omitempty"    desc:"Conversation type"                                                                                                                                                                   enum:"p2p,group"`
-	MessageType string `json:"message_type,omitempty" desc:"Message type"`
-	SenderID    string `json:"sender_id,omitempty"    desc:"Sender open_id; prefixed with ou_"                                                                                                                                                   kind:"open_id"`
-	Content     string `json:"content,omitempty"      desc:"Message content. For most types (text/post/image/file/audio, etc.) this is pre-rendered human-readable text."`
+	Type        string          `json:"type"                   desc:"Event type; always im.message.receive_v1"`
+	EventID     string          `json:"event_id,omitempty"     desc:"Event delivery ID. Do not use as the message deduplication key; use message_id instead."`
+	Timestamp   string          `json:"timestamp,omitempty"    desc:"Event delivery time (ms timestamp string); prefers header.create_time"                                                                                                              kind:"timestamp_ms"`
+	ID          string          `json:"id,omitempty"           desc:"Message ID (legacy alias of message_id, kept for compatibility)"                                                                                                                     kind:"message_id"`
+	MessageID   string          `json:"message_id,omitempty"   desc:"Message ID; prefixed with om_. Recommended idempotency key for im.message.receive_v1 consumers."                                                                                     kind:"message_id"`
+	CreateTime  string          `json:"create_time,omitempty"  desc:"Message creation time (ms timestamp string)"                                                                                                                                         kind:"timestamp_ms"`
+	UpdateTime  string          `json:"update_time,omitempty"  desc:"Message update time (ms timestamp string); emitted only when different from create_time"                                                                                              kind:"timestamp_ms"`
+	ChatID      string          `json:"chat_id,omitempty"      desc:"Chat/conversation ID; prefixed with oc_"                                                                                                                                             kind:"chat_id"`
+	ChatType    string          `json:"chat_type,omitempty"    desc:"Conversation type"                                                                                                                                                                   enum:"p2p,group"`
+	MessageType string          `json:"message_type,omitempty" desc:"Message type"`
+	SenderID    string          `json:"sender_id,omitempty"    desc:"Sender open_id; prefixed with ou_"                                                                                                                                                   kind:"open_id"`
+	SenderType  string          `json:"sender_type,omitempty"  desc:"Sender type"                                                                                                                                                                         enum:"user,bot"`
+	RootID      string          `json:"root_id,omitempty"      desc:"Root message ID of the reply/thread context, when present"                                                                                                                           kind:"message_id"`
+	ThreadID    string          `json:"thread_id,omitempty"    desc:"Thread ID, when present"`
+	ReplyTo     string          `json:"reply_to,omitempty"     desc:"Parent message ID of the direct reply context, when present"                                                                                                                         kind:"message_id"`
+	Content     string          `json:"content,omitempty"      desc:"Message content. For most types (text/post/image/file/audio, etc.) this is pre-rendered human-readable text."`
+	Mentions    []MentionOutput `json:"mentions,omitempty" desc:"Compact mentions aligned with im +messages-mget"`
+}
+
+type MentionOutput struct {
+	Key  string `json:"key,omitempty"  desc:"Mention placeholder key, for example @_user_1"`
+	ID   string `json:"id,omitempty"   desc:"Mentioned user open_id; prefixed with ou_"        kind:"open_id"`
+	Name string `json:"name,omitempty" desc:"Mentioned display name"`
 }
 
 func processImMessageReceive(_ context.Context, _ event.APIClient, raw *event.RawEvent, _ map[string]string) (json.RawMessage, error) {
@@ -36,15 +48,20 @@ func processImMessageReceive(_ context.Context, _ event.APIClient, raw *event.Ra
 		Event struct {
 			Message struct {
 				MessageID   string        `json:"message_id"`
+				RootID      string        `json:"root_id"`
+				ParentID    string        `json:"parent_id"`
+				ThreadID    string        `json:"thread_id"`
 				ChatID      string        `json:"chat_id"`
 				ChatType    string        `json:"chat_type"`
 				MessageType string        `json:"message_type"`
 				Content     string        `json:"content"`
 				CreateTime  string        `json:"create_time"`
+				UpdateTime  string        `json:"update_time"`
 				Mentions    []interface{} `json:"mentions"`
 			} `json:"message"`
 			Sender struct {
-				SenderID struct {
+				SenderType string `json:"sender_type"`
+				SenderID   struct {
 					OpenID string `json:"open_id"`
 				} `json:"sender_id"`
 			} `json:"sender"`
@@ -81,7 +98,54 @@ func processImMessageReceive(_ context.Context, _ event.APIClient, raw *event.Ra
 		ChatType:    msg.ChatType,
 		MessageType: msg.MessageType,
 		SenderID:    envelope.Event.Sender.SenderID.OpenID,
+		SenderType:  envelope.Event.Sender.SenderType,
+		RootID:      msg.RootID,
+		ThreadID:    msg.ThreadID,
+		ReplyTo:     msg.ParentID,
 		Content:     content,
+		Mentions:    compactMentions(msg.Mentions),
+	}
+	if msg.UpdateTime != "" && msg.UpdateTime != msg.CreateTime {
+		out.UpdateTime = msg.UpdateTime
 	}
 	return json.Marshal(out)
 }
+
+func compactMentions(mentions []interface{}) []MentionOutput {
+	if len(mentions) == 0 {
+		return nil
+	}
+	out := make([]MentionOutput, 0, len(mentions))
+	for _, raw := range mentions {
+		item, _ := raw.(map[string]interface{})
+		mention := MentionOutput{
+			Key:  stringField(item, "key"),
+			ID:   mentionOpenID(item["id"]),
+			Name: stringField(item, "name"),
+		}
+		if mention.Key != "" || mention.ID != "" || mention.Name != "" {
+			out = append(out, mention)
+		}
+	}
+	if len(out) == 0 {
+		return nil
+	}
+	return out
+}
+
+func stringField(m map[string]interface{}, key string) string {
+	v, _ := m[key].(string)
+	return v
+}
+
+func mentionOpenID(raw interface{}) string {
+	switch v := raw.(type) {
+	case map[string]interface{}:
+		openID, _ := v["open_id"].(string)
+		return openID
+	case string:
+		return v
+	default:
+		return ""
+	}
+}

events/im/message_receive_test.go

@@ -84,19 +84,32 @@ func TestProcessImMessageReceive_Text(t *testing.T) {
 		},
 		"event": {
 			"sender": {
+				"sender_type": "user",
 				"sender_id": {"open_id": "ou_sender"}
 			},
 			"message": {
 				"message_id":   "om_text_001",
+				"root_id":      "om_root_001",
+				"parent_id":    "om_parent_001",
+				"thread_id":    "omt_thread_001",
 				"chat_id":      "oc_chat",
 				"chat_type":    "p2p",
 				"message_type": "text",
 				"create_time":  "1776409468987",
-				"content":      "{\"text\":\"hello there\"}"
+				"update_time":  "1776409469999",
+				"content":      "{\"text\":\"hello @_user_1\"}",
+				"mentions": [
+					{
+						"key": "@_user_1",
+						"id": {"open_id": "ou_mentioned"},
+						"name": "Alice"
+					}
+				]
 			}
 		}
 	}`
 	out := runReceive(t, payload)
+	outMap := runReceiveMap(t, payload)
 
 	if out.Type != "im.message.receive_v1" {
 		t.Errorf("Type = %q", out.Type)
@@ -110,12 +123,69 @@ func TestProcessImMessageReceive_Text(t *testing.T) {
 	if out.SenderID != "ou_sender" {
 		t.Errorf("SenderID = %q", out.SenderID)
 	}
-	if out.Content != "hello there" {
-		t.Errorf("Content = %q, want \"hello there\"", out.Content)
+	if out.Content != "hello @Alice" {
+		t.Errorf("Content = %q, want \"hello @Alice\"", out.Content)
 	}
 	if out.Timestamp != "1776409469273" {
 		t.Errorf("Timestamp = %q", out.Timestamp)
 	}
+	for field, want := range map[string]string{
+		"sender_type": "user",
+		"root_id":     "om_root_001",
+		"thread_id":   "omt_thread_001",
+		"reply_to":    "om_parent_001",
+		"update_time": "1776409469999",
+	} {
+		if got, _ := outMap[field].(string); got != want {
+			t.Errorf("%s = %q, want %q", field, got, want)
+		}
+	}
+	mentions, _ := outMap["mentions"].([]interface{})
+	if len(mentions) != 1 {
+		t.Fatalf("mentions length = %d, want 1: %#v", len(mentions), outMap["mentions"])
+	}
+	mention, _ := mentions[0].(map[string]interface{})
+	for field, want := range map[string]string{
+		"key":  "@_user_1",
+		"id":   "ou_mentioned",
+		"name": "Alice",
+	} {
+		if got, _ := mention[field].(string); got != want {
+			t.Errorf("mentions[0].%s = %q, want %q", field, got, want)
+		}
+	}
+}
+
+func TestProcessImMessageReceive_OmitsUnchangedUpdateTime(t *testing.T) {
+	payload := `{
+		"schema": "2.0",
+		"header": {
+			"event_id": "ev_test_text",
+			"event_type": "im.message.receive_v1",
+			"create_time": "1776409469273",
+			"app_id": "cli_test"
+		},
+		"event": {
+			"sender": {
+				"sender_type": "user",
+				"sender_id": {"open_id": "ou_sender"}
+			},
+			"message": {
+				"message_id":   "om_text_001",
+				"chat_id":      "oc_chat",
+				"chat_type":    "p2p",
+				"message_type": "text",
+				"create_time":  "1776409468987",
+				"update_time":  "1776409468987",
+				"content":      "{\"text\":\"hello there\"}"
+			}
+		}
+	}`
+	outMap := runReceiveMap(t, payload)
+
+	if _, ok := outMap["update_time"]; ok {
+		t.Errorf("update_time should be omitted when it equals create_time: %#v", outMap)
+	}
 }
 
 func TestProcessImMessageReceive_Interactive(t *testing.T) {
@@ -188,3 +258,22 @@ func runReceive(t *testing.T, payload string) ImMessageReceiveOutput {
 	}
 	return out
 }
+
+func runReceiveMap(t *testing.T, payload string) map[string]interface{} {
+	t.Helper()
+	raw := &event.RawEvent{
+		EventID:   "ev_test",
+		EventType: "im.message.receive_v1",
+		Payload:   json.RawMessage(payload),
+		Timestamp: time.Now(),
+	}
+	got, err := processImMessageReceive(context.Background(), nil, raw, nil)
+	if err != nil {
+		t.Fatalf("Process error: %v", err)
+	}
+	var out map[string]interface{}
+	if err := json.Unmarshal(got, &out); err != nil {
+		t.Fatalf("Process output is not valid JSON: %v\nraw=%s", err, string(got))
+	}
+	return out
+}

events/register.go

@@ -5,6 +5,8 @@
 package events
 
 import (
+	"github.com/larksuite/cli/events/application"
+	"github.com/larksuite/cli/events/approval"
 	"github.com/larksuite/cli/events/im"
 	"github.com/larksuite/cli/events/minutes"
 	"github.com/larksuite/cli/events/task"
@@ -16,6 +18,8 @@ import (
 // Mail is intentionally omitted in this phase.
 func init() {
 	all := [][]event.KeyDefinition{
+		application.Keys(),
+		approval.Keys(),
 		im.Keys(),
 		minutes.Keys(),
 		task.Keys(),

internal/auth/testmain_test.go

@@ -0,0 +1,23 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package auth
+
+import (
+	"os"
+	"path/filepath"
+	"testing"
+)
+
+func TestMain(m *testing.M) {
+	root, err := os.MkdirTemp("", "lark-cli-internal-auth-test-*")
+	if err != nil {
+		panic(err)
+	}
+	if err := os.Setenv("LARKSUITE_CLI_LOG_DIR", filepath.Join(root, "logs")); err != nil {
+		panic(err)
+	}
+	code := m.Run()
+	_ = os.RemoveAll(root)
+	os.Exit(code)
+}