Merge remote-tracking branch 'origin/main' into refactor/package-debt-phase2

main brought behaviour, this branch brought renames, so every resolution keeps
both. Nothing had to be given up.

Two textual conflicts:

- lint/domaincontract/scan.go: the package comment. Took main's wording, which
  describes the domain policy it just added and names no package, so this
  branch's edit — replacing a stale internal/core reference — needs nothing
  carried over. The behaviour-bearing line in the same file, resolverPath
  pointing at brand/brand.go, sits outside the conflict and is untouched.
- shortcuts/drive/drive_io_test.go: the import block, resolved as the union of
  main's credential and validate with this branch's config and identity.

Four more the merge resolved silently and wrongly, because #2070 added files
naming a package this branch deletes. They compile only after rewriting:
core.LarkBrand to brandpkg.Brand, core.BrandLark to brandpkg.Lark and
core.ResolveOpenBaseURL to brand.ResolveOpenBaseURL, across
drive_permission_get_setting.go, its test, and drive_io_test.go. The production
file needs the brandpkg alias because a local variable there is already named
brand. Diffing those files against main afterwards shows the import line and
the symbol names as the only differences, so #2070's host selection is intact.

Worth recording for the next merge: main's new drive test imports
internal/credential, which shortcuts-runtime-gate denies and which this branch
now also checks in test files. It passes only because internal/credential is
one of the rule's TestExempt entries. A denied import outside that list would
have forced a real choice.

.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/arch-audit.yml

@@ -62,19 +62,6 @@ jobs:
           go list -m -u all 2>/dev/null | grep '\[' >> report.md || echo "All dependencies up to date" >> report.md
           echo '```' >> report.md
 
-      - name: Circular dependency check
-        run: |
-          echo "## Circular Dependencies" >> report.md
-          go list -f '{{.ImportPath}} {{join .Imports " "}}' ./... | \
-            go run golang.org/x/tools/cmd/digraph@v0.31.0 scc 2>&1 | tee cycles.txt
-          if [ -s cycles.txt ]; then
-            echo '```' >> report.md
-            cat cycles.txt >> report.md
-            echo '```' >> report.md
-          else
-            echo "No circular dependencies detected." >> report.md
-          fi
-
       - name: E2E coverage gaps
         run: |
           echo "## E2E Coverage Gaps" >> report.md

.github/workflows/ci.yml

@@ -119,6 +119,8 @@ jobs:
         env:
           QUALITY_GATE_CHANGED_FROM: ${{ github.event.pull_request.base.sha || github.event.before || 'origin/main' }}
         run: echo "QUALITY_GATE_CHANGED_FROM=$(bash scripts/resolve-changed-from.sh)" >> "$GITHUB_ENV"
+      - name: Enforce layering ratchet
+        run: bash scripts/check-layering-ratchet.sh "$QUALITY_GATE_CHANGED_FROM"
       - name: Run golangci-lint
         run: go run github.com/golangci/golangci-lint/v2/cmd/golangci-lint@v2.1.6 run --new-from-rev="$QUALITY_GATE_CHANGED_FROM"
       - name: Run source-contract lint guards (lintcheck)

.github/workflows/release.yml

@@ -9,11 +9,40 @@ permissions:
   contents: read
 
 jobs:
-  # All platforms (incl. darwin keychain_signer) are CGO-free and cross-compiled
-  # on a single ubuntu runner in one goreleaser run (one checksums.txt). The
-  # darwin signer's runtime FFI is validated separately by the signer-test job.
-  goreleaser:
-    needs: signer-test-macos
+  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
@@ -30,50 +59,79 @@ jobs:
         with:
           python-version: '3.x'
 
+      - 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: Run GoReleaser
         uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6
         with:
           version: '~> v2'
           args: release --clean
         env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_TOKEN: ${{ github.token }}
 
-  # Validate the macOS keychain signer on real hardware. The release binaries are
-  # cross-compiled on ubuntu (CGO-free purego FFI), so this is the only step that
-  # needs a Mac — and it gates the release rather than producing it.
-  signer-test-macos:
-    runs-on: macos-latest
-    permissions:
-      contents: read
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-      - uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
-        with:
-          go-version: '1.23'
-      - name: Keychain signer round-trip (CGO-free purego FFI)
-        run: LARK_KEYCHAIN_IT=1 CGO_ENABLED=0 go test -tags keychain_signer -run Keychain -v ./internal/keysigner/
-
-  publish-npm:
-    needs: goreleaser
-    runs-on: ubuntu-22.04
-    steps:
-      - uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
-
-      - uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
-        with:
-          node-version: '20'
-          registry-url: 'https://registry.npmjs.org'
-
-      - name: Download checksums from release
-        env:
-          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+      - name: Include release checksums
         run: |
           set -euo pipefail
-          TAG="${GITHUB_REF_NAME}"
-          gh release download "${TAG}" --pattern checksums.txt --dir .
-          test -s checksums.txt || { echo "checksums.txt missing or empty for ${TAG}"; exit 1; }
+          test -s dist/checksums.txt
+          (cd dist && sha256sum --check checksums.txt)
+          cp dist/checksums.txt checksums.txt
+
+      - name: Collect release asset
+        run: |
+          set -euo pipefail
+          mkdir npm-publish-asset
+          cp dist/*.tar.gz dist/*.zip dist/checksums.txt npm-publish-asset/
+
+      - name: Upload release asset
+        uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4
+        with:
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset/
+          if-no-files-found: error
+          overwrite: true
+
+  publish-npm:
+    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@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: Download release asset
+        uses: actions/download-artifact@3e5f45b2cfb9172054b4087a40e8e0b5a5461e7c # v8
+        with:
+          name: npm-publish-asset-${{ github.run_id }}
+          path: npm-publish-asset
+
+      - name: Verify npm publish asset
+        run: |
+          set -euo pipefail
+          (cd npm-publish-asset && sha256sum --check checksums.txt)
+          cp npm-publish-asset/checksums.txt checksums.txt
+          PACK_JSON="$(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

@@ -5,63 +5,25 @@ before:
     - python3 scripts/fetch_meta.py
 
 builds:
-  # Linux & Windows: pure-Go TPM 2.0 signer is compiled in by default (no build
-  # tag), cross-compiled with CGO disabled — the binaries ship the platform key
-  # signer for private_key_jwt. windows/arm64 is the one exception: the sks
-  # Windows dependency stack (go-ole) has no arm64 support, so the signer file is
-  # arch-excluded there and that binary falls back to client_secret only.
-  - id: linux
-    binary: lark-cli
-    main: .
+  - binary: lark-cli
     env:
       - CGO_ENABLED=0
-    flags:
-      - -trimpath
-    ldflags:
-      - -s -w -X github.com/larksuite/cli/internal/build.Version={{ .Version }} -X github.com/larksuite/cli/internal/build.Date={{ .Date }}
-    goos:
-      - linux
-    goarch:
-      - amd64
-      - arm64
-      - riscv64
-  - id: windows
-    binary: lark-cli
-    main: .
-    env:
-      - CGO_ENABLED=0
-    flags:
-      - -trimpath
-    ldflags:
-      - -s -w -X github.com/larksuite/cli/internal/build.Version={{ .Version }} -X github.com/larksuite/cli/internal/build.Date={{ .Date }}
-    goos:
-      - windows
-    goarch:
-      - amd64
-      - arm64
-  # macOS: the keychain signer calls Security.framework via runtime FFI (purego),
-  # so it is CGO-free, compiled into every darwin build (no build tag), and
-  # cross-compiles from the same ubuntu runner as linux/windows.
-  - id: darwin
-    binary: lark-cli
-    main: .
-    env:
-      - CGO_ENABLED=0
-    flags:
-      - -trimpath
     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
 
 archives:
   - name_template: "lark-cli-{{ .Version }}-{{ .Os }}-{{ .Arch }}"
     format_overrides:
       - goos: windows
-        formats: [zip]
+        format: zip
     files:
       - README.md
       - LICENSE

AGENTS.md

@@ -62,10 +62,21 @@ Both notices recommend the same fix command: `lark-cli update`. The skills notic
 | `internal/credential/` | Credential provider chain (extension → default) |
 | `extension/credential/` | Plugin-facing credential interfaces and env provider |
 | `internal/client/client.go` | APIClient: DoSDKRequest, DoStream |
-| `internal/core/config.go` | Multi-profile config loading/saving |
+| `brand/` | Brand (feishu/lark) and its endpoint hosts — repo root, so `extension/` may import it |
+| `internal/workspace/` | Workspace detection plus the config and runtime directory paths |
+| `internal/identity/` | The `--as` identity (user/bot) and the strict-mode policy |
+| `internal/config/config.go` | Multi-profile config loading/saving |
 | `internal/vfs/` | Filesystem abstraction (use `vfs.*` instead of `os.*`) |
 | `internal/validate/path.go` | Path safety validation |
 
+`internal/core` is gone. Besides the four packages above it also became
+`internal/secret` (app secret storage and resolution) and `internal/risk` (the
+read / write / high-risk-write vocabulary). Import the narrowest one you need:
+`brand`, `internal/workspace`, `internal/identity`, `internal/secret` and
+`internal/risk` do not import each other — only `internal/config` sits on top of
+them — so asking for a config directory no longer drags in keychain, i18n and
+validate.
+
 ## Who Uses This CLI
 
 This CLI's primary consumers include AI agents (Claude Code, Cursor, Gemini CLI). Your code is read by machines — error messages, output format, and flag design all directly affect agent success rates.

CHANGELOG.md

@@ -2,6 +2,120 @@
 
 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
@@ -1608,6 +1722,11 @@ 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

Makefile

@@ -49,9 +49,10 @@ fmt-check:
 
 script-test:
 	bash scripts/resolve-changed-from.test.sh
+	bash scripts/check-layering-ratchet.test.sh
 	bash scripts/ci-workflow.test.sh
 	bash scripts/semantic-review-workflow.test.sh
-	$(NODE) --test scripts/e2e_domains.test.js scripts/fetch_e2e_tat.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

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.
 

brand/brand.go

@@ -1,27 +1,27 @@
 // Copyright (c) 2026 Lark Technologies Pte. Ltd.
 // SPDX-License-Identifier: MIT
 
-package core
+package brand
 
 import "strings"
 
-// LarkBrand represents the Lark platform brand.
+// Brand represents the Lark platform brand.
 // "feishu" targets China-mainland, "lark" targets international.
-// ParseBrand and ResolveEndpoints map unrecognized values to BrandFeishu.
-type LarkBrand string
+// ParseBrand and ResolveEndpoints map unrecognized values to Feishu.
+type Brand string
 
 const (
-	BrandFeishu LarkBrand = "feishu"
-	BrandLark   LarkBrand = "lark"
+	Feishu Brand = "feishu"
+	Lark   Brand = "lark"
 )
 
 // ParseBrand normalizes a brand string (case-insensitive, whitespace-tolerant);
-// anything other than "lark" normalizes to BrandFeishu.
-func ParseBrand(value string) LarkBrand {
+// anything other than "lark" normalizes to Feishu.
+func ParseBrand(value string) Brand {
 	if strings.ToLower(strings.TrimSpace(value)) == "lark" {
-		return BrandLark
+		return Lark
 	}
-	return BrandFeishu
+	return Feishu
 }
 
 // OAuthTokenV3Path is the unified OAuth 2.0 Token Endpoint path on the accounts
@@ -40,9 +40,9 @@ type Endpoints struct {
 
 // ResolveEndpoints resolves endpoint URLs for the brand, normalizing its
 // input so stored values with unusual casing still resolve correctly.
-func ResolveEndpoints(brand LarkBrand) Endpoints {
+func ResolveEndpoints(brand Brand) Endpoints {
 	switch ParseBrand(string(brand)) {
-	case BrandLark:
+	case Lark:
 		return Endpoints{
 			Open:     "https://open.larksuite.com",
 			Accounts: "https://accounts.larksuite.com",
@@ -60,13 +60,6 @@ func ResolveEndpoints(brand LarkBrand) Endpoints {
 }
 
 // ResolveOpenBaseURL returns the Open API base URL for the given brand.
-func ResolveOpenBaseURL(brand LarkBrand) string {
+func ResolveOpenBaseURL(brand Brand) string {
 	return ResolveEndpoints(brand).Open
 }
-
-// OpenAPIAudience returns the client_assertion `aud` value for the brand: the
-// bare Open API host per the App Authentication JWT spec — "open.feishu.cn" or
-// "open.larksuite.com" — not the full token endpoint URL.
-func OpenAPIAudience(brand LarkBrand) string {
-	return strings.TrimPrefix(ResolveOpenBaseURL(brand), "https://")
-}

brand/brand_test.go

@@ -1,12 +1,12 @@
 // Copyright (c) 2026 Lark Technologies Pte. Ltd.
 // SPDX-License-Identifier: MIT
 
-package core
+package brand
 
 import "testing"
 
 func TestResolveEndpoints_Feishu(t *testing.T) {
-	ep := ResolveEndpoints(BrandFeishu)
+	ep := ResolveEndpoints(Feishu)
 	if ep.Open != "https://open.feishu.cn" {
 		t.Errorf("Open = %q, want feishu.cn", ep.Open)
 	}
@@ -22,7 +22,7 @@ func TestResolveEndpoints_Feishu(t *testing.T) {
 }
 
 func TestResolveEndpoints_Lark(t *testing.T) {
-	ep := ResolveEndpoints(BrandLark)
+	ep := ResolveEndpoints(Lark)
 	if ep.Open != "https://open.larksuite.com" {
 		t.Errorf("Open = %q, want larksuite.com", ep.Open)
 	}
@@ -50,10 +50,10 @@ func TestResolveEndpoints_EmptyDefaultsToFeishu(t *testing.T) {
 }
 
 func TestResolveOpenBaseURL(t *testing.T) {
-	if got := ResolveOpenBaseURL(BrandFeishu); got != "https://open.feishu.cn" {
+	if got := ResolveOpenBaseURL(Feishu); got != "https://open.feishu.cn" {
 		t.Errorf("ResolveOpenBaseURL(feishu) = %q", got)
 	}
-	if got := ResolveOpenBaseURL(BrandLark); got != "https://open.larksuite.com" {
+	if got := ResolveOpenBaseURL(Lark); got != "https://open.larksuite.com" {
 		t.Errorf("ResolveOpenBaseURL(lark) = %q", got)
 	}
 }
@@ -61,15 +61,15 @@ func TestResolveOpenBaseURL(t *testing.T) {
 func TestParseBrand(t *testing.T) {
 	cases := []struct {
 		in   string
-		want LarkBrand
+		want Brand
 	}{
-		{"", BrandFeishu},
-		{"feishu", BrandFeishu},
-		{"lark", BrandLark},
-		{"LARK", BrandLark},
-		{" lark ", BrandLark},
-		{"Lark", BrandLark},
-		{"xyz", BrandFeishu},
+		{"", Feishu},
+		{"feishu", Feishu},
+		{"lark", Lark},
+		{"LARK", Lark},
+		{" lark ", Lark},
+		{"Lark", Lark},
+		{"xyz", Feishu},
 	}
 	for _, c := range cases {
 		if got := ParseBrand(c.in); got != c.want {
@@ -83,20 +83,11 @@ func TestParseBrand(t *testing.T) {
 // unusual casing or whitespace still resolve to their intended endpoints.
 func TestResolveEndpoints_NormalizesBrand(t *testing.T) {
 	for _, raw := range []string{"LARK", " lark ", "Lark"} {
-		if got := ResolveEndpoints(LarkBrand(raw)).Open; got != "https://open.larksuite.com" {
+		if got := ResolveEndpoints(Brand(raw)).Open; got != "https://open.larksuite.com" {
 			t.Errorf("ResolveEndpoints(%q).Open = %q, want the lark endpoint", raw, got)
 		}
 	}
-	if got := ResolveEndpoints(LarkBrand("unexpected")).Open; got != "https://open.feishu.cn" {
+	if got := ResolveEndpoints(Brand("unexpected")).Open; got != "https://open.feishu.cn" {
 		t.Errorf("ResolveEndpoints(unexpected).Open = %q, want the feishu default", got)
 	}
 }
-
-func TestOpenAPIAudience(t *testing.T) {
-	if got := OpenAPIAudience(BrandFeishu); got != "open.feishu.cn" {
-		t.Errorf("OpenAPIAudience(feishu) = %q, want open.feishu.cn", got)
-	}
-	if got := OpenAPIAudience(BrandLark); got != "open.larksuite.com" {
-		t.Errorf("OpenAPIAudience(lark) = %q, want open.larksuite.com", got)
-	}
-}

cmd/api/api.go

@@ -13,7 +13,8 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/client"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/validate"
 	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
@@ -33,7 +34,7 @@ type APIOptions struct {
 	// Flags
 	Params    string
 	Data      string
-	As        core.Identity
+	As        identity.Identity
 	Output    string
 	PageAll   bool
 	PageSize  int
@@ -87,7 +88,7 @@ Examples:
 			opts.Path = args[1]
 			opts.Cmd = cmd
 			opts.Ctx = cmd.Context()
-			opts.As = core.Identity(asStr)
+			opts.As = identity.Identity(asStr)
 			if runF != nil {
 				return runF(opts)
 			}
@@ -304,7 +305,7 @@ func apiRun(opts *APIOptions) error {
 	return nil
 }
 
-func apiDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, opts *APIOptions) error {
+func apiDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *configpkg.CliConfig, opts *APIOptions) error {
 	return cmdutil.PrintDryRun(request, config, dryRunOutputOptions(f, opts))
 }
 

cmd/api/api_paginate_test.go

@@ -13,11 +13,13 @@ import (
 	"net/http"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/client"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -44,10 +46,10 @@ func newAPIPaginateTestHarness(t *testing.T) (*client.APIClient, *bytes.Buffer,
 	output.PendingNotice = nil
 	t.Cleanup(func() { output.PendingNotice = previousNotice })
 
-	config := &core.CliConfig{
+	config := &configpkg.CliConfig{
 		AppID:     "test-app",
 		AppSecret: "test-secret",
-		Brand:     core.BrandFeishu,
+		Brand:     brand.Feishu,
 	}
 	f, out, errOut, reg := cmdutil.TestFactory(t, config)
 	ac, err := f.NewAPIClientWithConfig(config)
@@ -62,7 +64,7 @@ func apiPaginateRequest() client.RawApiRequest {
 	return client.RawApiRequest{
 		Method: "GET",
 		URL:    "/open-apis/test/v1/items",
-		As:     core.AsBot,
+		As:     identity.AsBot,
 	}
 }
 

cmd/api/api_test.go

@@ -16,11 +16,13 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	extcs "github.com/larksuite/cli/extension/contentsafety"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/spf13/cobra"
 )
 
@@ -40,8 +42,8 @@ func newTestRootCmd() *cobra.Command {
 }
 
 func TestApiCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -60,7 +62,7 @@ func TestApiCmd_FlagParsing(t *testing.T) {
 	if gotOpts.Path != "/open-apis/test" {
 		t.Errorf("expected path /open-apis/test, got %s", gotOpts.Path)
 	}
-	if gotOpts.As != core.AsBot {
+	if gotOpts.As != identity.AsBot {
 		t.Errorf("expected as=bot, got %s", gotOpts.As)
 	}
 	if !gotOpts.DryRun {
@@ -69,8 +71,8 @@ func TestApiCmd_FlagParsing(t *testing.T) {
 }
 
 func TestApiCmd_DryRun(t *testing.T) {
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -104,8 +106,8 @@ func TestApiCmd_DryRun(t *testing.T) {
 }
 
 func TestApiCmd_DryRunWithJq(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -122,8 +124,8 @@ func TestApiCmd_DryRunWithJq(t *testing.T) {
 // not panic. Symmetric to the typed-flag overlay path in cmd/service — both
 // write into the map ParseJSONMap returns.
 func TestApiCmd_NullParamsWithPageSize(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -137,8 +139,8 @@ func TestApiCmd_NullParamsWithPageSize(t *testing.T) {
 }
 
 func TestApiCmd_BotMode(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	// Register API endpoint stub
@@ -170,8 +172,8 @@ func TestApiCmd_BotMode(t *testing.T) {
 }
 
 func TestApiCmd_MissingArgs(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -183,8 +185,8 @@ 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,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -199,8 +201,8 @@ func TestApiCmd_EmptyMethodRejected(t *testing.T) {
 }
 
 func TestApiCmd_InvalidParamsJSON(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -212,8 +214,8 @@ func TestApiCmd_InvalidParamsJSON(t *testing.T) {
 }
 
 func TestApiValidArgsFunction(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -278,8 +280,8 @@ func TestApiValidArgsFunction(t *testing.T) {
 }
 
 func TestNewCmdApi_StrictModeHidesAsFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu, SupportedIdentities: 2,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu, SupportedIdentities: 2,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -296,8 +298,8 @@ func TestNewCmdApi_StrictModeHidesAsFlag(t *testing.T) {
 }
 
 func TestApiCmd_PageLimitDefault(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -316,8 +318,8 @@ func TestApiCmd_PageLimitDefault(t *testing.T) {
 }
 
 func TestApiCmd_ParamsAndDataBothStdinConflict(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, nil)
@@ -332,8 +334,8 @@ func TestApiCmd_ParamsAndDataBothStdinConflict(t *testing.T) {
 }
 
 func TestApiCmd_OutputAndPageAllConflict(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -355,8 +357,8 @@ 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,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-bin", AppSecret: "test-secret-bin", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -405,8 +407,8 @@ func TestApiCmd_BinaryResponse_AutoSave(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_NonBatchAPI_FallbackToJSON(t *testing.T) {
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall1", AppSecret: "test-secret-pageall1", Brand: core.BrandFeishu,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall1", AppSecret: "test-secret-pageall1", Brand: brand.Feishu,
 	})
 
 	// Register a non-batch API that returns scalar data (no array field)
@@ -449,8 +451,8 @@ func TestApiCmd_PageAll_NonBatchAPI_FallbackToJSON(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_NonBatchAPI_ErrorStillOutputsJSON(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-err", AppSecret: "test-secret-pageall-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-err", AppSecret: "test-secret-pageall-err", Brand: brand.Feishu,
 	})
 
 	// Non-batch API that returns a business error (code != 0)
@@ -486,8 +488,8 @@ func TestApiCmd_PageAll_NonBatchAPI_ErrorStillOutputsJSON(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_BatchAPI_StreamsItems(t *testing.T) {
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall2", AppSecret: "test-secret-pageall2", Brand: core.BrandFeishu,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall2", AppSecret: "test-secret-pageall2", Brand: brand.Feishu,
 	})
 
 	// Register a batch API that returns an array field
@@ -519,8 +521,8 @@ func TestApiCmd_PageAll_BatchAPI_StreamsItems(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_StreamBusinessErrorDoesNotDumpJSON(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-stream-err", AppSecret: "test-secret-pageall-stream-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-stream-err", AppSecret: "test-secret-pageall-stream-err", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -561,8 +563,8 @@ func TestApiCmd_PageAll_StreamBusinessErrorDoesNotDumpJSON(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_BatchAPI_DefaultJSONEnvelope(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-json", AppSecret: "test-secret-pageall-json", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-json", AppSecret: "test-secret-pageall-json", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -627,8 +629,8 @@ func TestApiCmd_PageAll_DefaultJSONRunsContentSafety(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-safety", AppSecret: "test-secret-pageall-safety", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-safety", AppSecret: "test-secret-pageall-safety", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -678,8 +680,8 @@ func TestApiCmd_PageAll_StreamFormatRunsContentSafety(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-stream-safety", AppSecret: "test-secret-pageall-stream-safety", Brand: core.BrandFeishu,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-stream-safety", AppSecret: "test-secret-pageall-stream-safety", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -723,8 +725,8 @@ func TestApiCmd_PageAll_StreamFormatBlockSkipsBlockedPage(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pageall-stream-block", AppSecret: "test-secret-pageall-stream-block", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pageall-stream-block", AppSecret: "test-secret-pageall-stream-block", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -809,8 +811,8 @@ func TestNormalisePath_StripsQueryAndFragment(t *testing.T) {
 }
 
 func TestApiCmd_JqFlag_Parsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -829,8 +831,8 @@ func TestApiCmd_JqFlag_Parsing(t *testing.T) {
 }
 
 func TestApiCmd_JqFlag_ShortForm(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -849,8 +851,8 @@ func TestApiCmd_JqFlag_ShortForm(t *testing.T) {
 }
 
 func TestApiCmd_JqAndOutputConflict(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
@@ -867,8 +869,8 @@ func TestApiCmd_JqAndOutputConflict(t *testing.T) {
 }
 
 func TestApiCmd_JqFilter_AppliesExpression(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-jq", AppSecret: "test-secret-jq", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-jq", AppSecret: "test-secret-jq", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -901,8 +903,8 @@ func TestApiCmd_JqFilter_AppliesExpression(t *testing.T) {
 }
 
 func TestApiCmd_JqAndFormatConflict(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
@@ -919,8 +921,8 @@ func TestApiCmd_JqAndFormatConflict(t *testing.T) {
 }
 
 func TestApiCmd_JqInvalidExpression(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
@@ -937,8 +939,8 @@ func TestApiCmd_JqInvalidExpression(t *testing.T) {
 }
 
 func TestApiCmd_PageAll_WithJq(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-pjq", AppSecret: "test-secret-pjq", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-pjq", AppSecret: "test-secret-pjq", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -968,8 +970,8 @@ func TestApiCmd_PageAll_WithJq(t *testing.T) {
 }
 
 func TestApiCmd_MethodUppercase(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -988,8 +990,8 @@ func TestApiCmd_MethodUppercase(t *testing.T) {
 }
 
 func TestApiCmd_FileFlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	var gotOpts *APIOptions
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
@@ -1007,8 +1009,8 @@ func TestApiCmd_FileFlagParsing(t *testing.T) {
 }
 
 func TestApiCmd_FileAndOutputConflict(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
 		return apiRun(opts)
@@ -1024,8 +1026,8 @@ func TestApiCmd_FileAndOutputConflict(t *testing.T) {
 }
 
 func TestApiCmd_FileWithGET(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
 		return apiRun(opts)
@@ -1041,8 +1043,8 @@ func TestApiCmd_FileWithGET(t *testing.T) {
 }
 
 func TestApiCmd_FileStdinConflictWithData(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	cmd := newTestApiCmd(f, func(opts *APIOptions) error {
 		return apiRun(opts)
@@ -1064,8 +1066,8 @@ func TestApiCmd_DryRunWithFile(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	cmd := newTestApiCmd(f, nil)
 	cmd.SetArgs([]string{"POST", "/open-apis/im/v1/images", "--file", "image=" + tmpFile, "--data", `{"image_type":"message"}`, "--dry-run", "--as", "bot"})
@@ -1102,8 +1104,8 @@ func TestApiCmd_DryRunWithFile(t *testing.T) {
 // — there is no raw-payload passthrough; new Lark diagnostic fields require
 // a CLI release.
 func TestApiCmd_PermissionError_DerivesFirstClassFields(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "cli_test_perm", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "cli_test_perm", AppSecret: "secret", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -1141,8 +1143,8 @@ func TestApiCmd_PermissionError_DerivesFirstClassFields(t *testing.T) {
 }
 
 func TestApiCmd_JsonFlag_Accepted(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *APIOptions
@@ -1194,8 +1196,8 @@ func parseMultipartFilenames(t *testing.T, stub *httpmock.Stub) (map[string]stri
 }
 
 func TestApiCmd_FileUpload_PreservesFilename(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	dir := t.TempDir()
@@ -1223,8 +1225,8 @@ func TestApiCmd_FileUpload_PreservesFilename(t *testing.T) {
 }
 
 func TestApiCmd_FileUpload_FieldPrefixKeepsBasename(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	dir := t.TempDir()
@@ -1258,8 +1260,8 @@ func TestApiCmd_FileUpload_FieldPrefixKeepsBasename(t *testing.T) {
 }
 
 func TestApiCmd_FileUpload_WithDataFields(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	dir := t.TempDir()
@@ -1291,8 +1293,8 @@ func TestApiCmd_FileUpload_WithDataFields(t *testing.T) {
 }
 
 func TestApiCmd_FileUpload_StdinFallsBackToUnknown(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	f.IOStreams.In = bytes.NewReader([]byte("stdin-bytes"))
 

cmd/auth/auth.go

@@ -16,8 +16,8 @@ import (
 
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/errclass"
+	"github.com/larksuite/cli/internal/identity"
 )
 
 // NewCmdAuth creates the auth command with subcommands.
@@ -130,7 +130,7 @@ func getAppInfo(ctx context.Context, f *cmdutil.Factory, appId string) (*appInfo
 		HttpMethod:  http.MethodGet,
 		ApiPath:     larkauth.ApplicationInfoPath(appId),
 		QueryParams: queryParams,
-	}, core.AsBot)
+	}, identity.AsBot)
 	if err != nil {
 		return nil, err
 	}
@@ -170,7 +170,7 @@ func classifyAppInfoErr(rawBody []byte, code int, msg string, f *cmdutil.Factory
 	}
 	raw["code"] = code
 	raw["msg"] = msg
-	cc := errclass.ClassifyContext{Identity: string(core.AsBot)}
+	cc := errclass.ClassifyContext{Identity: string(identity.AsBot)}
 	if cfg, _ := f.Config(); cfg != nil {
 		cc.Brand = string(cfg.Brand)
 		cc.AppID = appId

cmd/auth/auth_test.go

@@ -12,10 +12,11 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/httpmock"
 	"github.com/larksuite/cli/internal/output"
@@ -23,8 +24,8 @@ import (
 )
 
 func TestAuthLoginCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *LoginOptions
@@ -46,8 +47,8 @@ func TestAuthLoginCmd_FlagParsing(t *testing.T) {
 }
 
 func TestAuthLoginCmd_HelpGuidesNonStreamingAgentsToSplitFlow(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := NewCmdAuthLogin(f, func(opts *LoginOptions) error { return nil })
@@ -72,8 +73,8 @@ func TestAuthLoginCmd_HelpGuidesNonStreamingAgentsToSplitFlow(t *testing.T) {
 }
 
 func TestAuthCheckCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *CheckOptions
@@ -92,8 +93,8 @@ func TestAuthCheckCmd_FlagParsing(t *testing.T) {
 }
 
 func TestAuthCheckCmd_AcceptsJSONFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *CheckOptions
@@ -192,8 +193,8 @@ func TestAuthListCmd_AcceptsJSONFlag(t *testing.T) {
 }
 
 func TestAuthStatusCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *StatusOptions
@@ -211,8 +212,8 @@ func TestAuthStatusCmd_FlagParsing(t *testing.T) {
 }
 
 func TestAuthStatusCmd_AcceptsJSONFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *StatusOptions
@@ -234,8 +235,8 @@ func TestAuthStatusCmd_AcceptsJSONFlag(t *testing.T) {
 }
 
 func TestAuthStatusCmd_VerifyFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *StatusOptions
@@ -336,8 +337,8 @@ func TestDomainFlagCompletion(t *testing.T) {
 }
 
 func TestAuthScopesCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *ScopesOptions
@@ -356,8 +357,8 @@ func TestAuthScopesCmd_FlagParsing(t *testing.T) {
 }
 
 func TestAuthScopesCmd_JSONFlagForcesJSONFormat(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *ScopesOptions
@@ -382,8 +383,8 @@ func TestAuthScopesCmd_JSONFlagForcesJSONFormat(t *testing.T) {
 }
 
 func TestAuthScopesRun_UsesTenantAccessTokenFromCredentialProvider(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "", Brand: brand.Feishu,
 	})
 	tokenResolver := &authScopesTokenResolver{}
 	f.Credential = credential.NewCredentialProvider(nil, nil, tokenResolver, nil)
@@ -438,8 +439,8 @@ func TestAuthScopesRun_UsesTenantAccessTokenFromCredentialProvider(t *testing.T)
 // getAppInfo classifies it as *errs.PermissionError carrying the server-
 // supplied MissingScopes — not a bare error wrapped as InternalError.
 func TestAuthScopesRun_LarkPermissionError_TypedAsPermissionError(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	tokenResolver := &authScopesTokenResolver{}
 	f.Credential = credential.NewCredentialProvider(nil, nil, tokenResolver, nil)

cmd/auth/check_test.go

@@ -9,9 +9,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/larksuite/cli/brand"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/zalando/go-keyring"
 )
@@ -23,8 +24,8 @@ import (
 // branch. These tests pin that contract end-to-end through the dispatcher.
 
 func TestAuthCheckRun_NotLoggedIn_ExitOneWithStdoutOnly(t *testing.T) {
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 		// UserOpenId left empty: triggers the not_logged_in branch.
 	})
 
@@ -55,8 +56,8 @@ func TestAuthCheckRun_NotLoggedIn_ExitOneWithStdoutOnly(t *testing.T) {
 }
 
 func TestAuthCheckRun_NoStoredToken_ExitOneWithStdoutOnly(t *testing.T) {
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 		UserOpenId: "ou_user", UserName: "tester",
 	})
 
@@ -92,10 +93,10 @@ func TestAuthCheckRun_ScopedTokenPresent_ExitZero(t *testing.T) {
 	t.Setenv("HOME", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_DATA_DIR", t.TempDir())
 
-	cfg := &core.CliConfig{
+	cfg := &configpkg.CliConfig{
 		AppID:      "test-app",
 		AppSecret:  "test-secret",
-		Brand:      core.BrandFeishu,
+		Brand:      brand.Feishu,
 		UserOpenId: "ou_user",
 		UserName:   "tester",
 	}
@@ -150,8 +151,8 @@ 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
 	// stderr envelope, distinct from the silent ErrBare predicate path.
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	err := authCheckRun(&CheckOptions{Factory: f, Scope: "   "})

cmd/auth/list.go

@@ -12,7 +12,7 @@ import (
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -45,7 +45,7 @@ func NewCmdAuthList(f *cmdutil.Factory, runF func(*ListOptions) error) *cobra.Co
 func authListRun(opts *ListOptions) error {
 	f := opts.Factory
 
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	if multi == nil || len(multi.Apps) == 0 {
 		if opts.JSON {
 			output.PrintJson(f.IOStreams.Out, map[string]interface{}{
@@ -61,7 +61,7 @@ func authListRun(opts *ListOptions) error {
 		// workspace-aware, so we pull the message+hint out of
 		// NotConfiguredError() instead of hard-coding it.
 		var cfgErr *errs.ConfigError
-		if errors.As(core.NotConfiguredError(), &cfgErr) {
+		if errors.As(configpkg.NotConfiguredError(), &cfgErr) {
 			fmt.Fprintln(f.IOStreams.ErrOut, cfgErr.Message)
 			if cfgErr.Hint != "" {
 				fmt.Fprintln(f.IOStreams.ErrOut, "  hint: "+cfgErr.Hint)

cmd/auth/list_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // TestAuthListRun_NotConfigured_ReturnsExitZero pins the contract that
@@ -69,9 +69,9 @@ func TestAuthListRun_JSONMode_NotConfigured_WritesStdoutOnly(t *testing.T) {
 func TestAuthListRun_NotConfigured_AgentWorkspace_RoutesToBindHelp(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	prev := core.CurrentWorkspace()
-	t.Cleanup(func() { core.SetCurrentWorkspace(prev) })
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
+	prev := workspace.CurrentWorkspace()
+	t.Cleanup(func() { workspace.SetCurrentWorkspace(prev) })
+	workspace.SetCurrentWorkspace(workspace.WorkspaceOpenClaw)
 
 	f, _, stderr, _ := cmdutil.TestFactory(t, nil)
 	if err := authListRun(&ListOptions{Factory: f}); err != nil {

cmd/auth/login.go

@@ -13,12 +13,14 @@ import (
 
 	"github.com/spf13/cobra"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
 	"github.com/larksuite/cli/shortcuts"
@@ -40,10 +42,6 @@ type LoginOptions struct {
 
 var pollDeviceToken = larkauth.PollDeviceToken
 
-var resolveLoginClientAuth = func(ctx context.Context, cfg *core.CliConfig) (larkauth.ClientAuth, error) {
-	return larkauth.ClientAuthFromConfig(cfg).ResolveSigner(ctx)
-}
-
 // NewCmdAuthLogin creates the auth login subcommand.
 func NewCmdAuthLogin(f *cmdutil.Factory, runF func(*LoginOptions) error) *cobra.Command {
 	opts := &LoginOptions{Factory: f}
@@ -59,7 +57,7 @@ send the verification URL (or QR code) to the user as your final message, end th
 run --device-code in a later step after the user confirms authorization. Use 'lark-cli auth qrcode'
 to generate QR codes (supports ASCII and PNG formats).`,
 		RunE: func(cmd *cobra.Command, args []string) error {
-			if mode := f.ResolveStrictMode(cmd.Context()); mode == core.StrictModeBot {
+			if mode := f.ResolveStrictMode(cmd.Context()); mode == identity.StrictModeBot {
 				return errs.NewValidationError(errs.SubtypeInvalidArgument,
 					"strict mode is %q, user login is disabled in this profile", mode).
 					WithHint("if the user explicitly wants to switch to user identity, see `lark-cli config strict-mode --help` (confirm with the user before switching; switching does NOT require re-bind)")
@@ -76,7 +74,7 @@ to generate QR codes (supports ASCII and PNG formats).`,
 
 	cmd.Flags().StringVar(&opts.Scope, "scope", "", "scopes to request (space- or comma-separated). Combines additively with --domain/--recommend")
 	cmd.Flags().BoolVar(&opts.Recommend, "recommend", false, "request only recommended (auto-approve) scopes")
-	var helpBrand core.LarkBrand
+	var helpBrand brandpkg.Brand
 	if f != nil && f.Config != nil {
 		if cfg, err := f.Config(); err == nil && cfg != nil {
 			helpBrand = cfg.Brand
@@ -129,7 +127,7 @@ func authLoginRun(opts *LoginOptions) error {
 
 	// Determine UI language from saved config
 	var lang i18n.Lang
-	if multi, _ := core.LoadMultiAppConfig(); multi != nil {
+	if multi, _ := configpkg.LoadMultiAppConfig(); multi != nil {
 		if app := multi.FindApp(config.ProfileName); app != nil {
 			lang = app.Lang
 		}
@@ -269,11 +267,7 @@ func authLoginRun(opts *LoginOptions) error {
 	if err != nil {
 		return err
 	}
-	clientAuth, err := resolveLoginClientAuth(opts.Ctx, config)
-	if err != nil {
-		return errs.NewAuthenticationError(errs.SubtypeUnknown, "device authorization failed: %v", err).WithCause(err)
-	}
-	authResp, err := larkauth.RequestDeviceAuthorization(opts.Ctx, httpClient, clientAuth, config.Brand, finalScope, f.IOStreams.ErrOut)
+	authResp, err := larkauth.RequestDeviceAuthorization(httpClient, config.AppID, config.AppSecret, config.Brand, finalScope, f.IOStreams.ErrOut)
 	if err != nil {
 		return errs.NewAuthenticationError(errs.SubtypeUnknown, "device authorization failed: %v", err).WithCause(err)
 	}
@@ -333,7 +327,7 @@ func authLoginRun(opts *LoginOptions) error {
 
 	// Step 3: Poll for token
 	log(msg.WaitingAuth)
-	result := pollDeviceToken(opts.Ctx, httpClient, clientAuth, config.Brand,
+	result := pollDeviceToken(opts.Ctx, httpClient, config.AppID, config.AppSecret, config.Brand,
 		authResp.DeviceCode, authResp.Interval, authResp.ExpiresIn, f.IOStreams.ErrOut)
 
 	if !result.OK {
@@ -399,17 +393,13 @@ func authLoginRun(opts *LoginOptions) error {
 
 // authLoginPollDeviceCode resumes the device flow by polling with a device code
 // obtained from a previous --no-wait call.
-func authLoginPollDeviceCode(opts *LoginOptions, config *core.CliConfig, msg *loginMsg, log func(string, ...interface{})) error {
+func authLoginPollDeviceCode(opts *LoginOptions, config *configpkg.CliConfig, msg *loginMsg, log func(string, ...interface{})) error {
 	f := opts.Factory
 
 	httpClient, err := f.HttpClient()
 	if err != nil {
 		return err
 	}
-	clientAuth, err := resolveLoginClientAuth(opts.Ctx, config)
-	if err != nil {
-		return errs.NewAuthenticationError(errs.SubtypeUnknown, "authorization failed: %v", err).WithCause(err)
-	}
 	requestedScope, err := loadLoginRequestedScope(opts.DeviceCode)
 	if err != nil {
 		fmt.Fprintf(f.IOStreams.ErrOut, "[lark-cli] [WARN] auth login: failed to load cached requested scopes: %v\n", err)
@@ -427,7 +417,7 @@ func authLoginPollDeviceCode(opts *LoginOptions, config *core.CliConfig, msg *lo
 		fmt.Fprintln(f.IOStreams.ErrOut, msg.AgentTimeoutHint)
 	}
 	log(msg.WaitingAuth)
-	result := pollDeviceToken(opts.Ctx, httpClient, clientAuth, config.Brand,
+	result := pollDeviceToken(opts.Ctx, httpClient, config.AppID, config.AppSecret, config.Brand,
 		opts.DeviceCode, 5, 600, f.IOStreams.ErrOut)
 
 	if !result.OK {
@@ -486,7 +476,7 @@ func authLoginPollDeviceCode(opts *LoginOptions, config *core.CliConfig, msg *lo
 
 // syncLoginUserToProfile persists the logged-in user info into the named profile.
 func syncLoginUserToProfile(profileName, appID, openID, userName string) error {
-	multi, err := core.LoadMultiAppConfig()
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "load config: %v", err).WithCause(err)
 	}
@@ -496,9 +486,9 @@ func syncLoginUserToProfile(profileName, appID, openID, userName string) error {
 		return errs.NewConfigError(errs.SubtypeNotConfigured, "profile %q not found in config", profileName)
 	}
 
-	oldUsers := append([]core.AppUser(nil), app.Users...)
-	app.Users = []core.AppUser{{UserOpenId: openID, UserName: userName}}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	oldUsers := append([]configpkg.AppUser(nil), app.Users...)
+	app.Users = []configpkg.AppUser{{UserOpenId: openID, UserName: userName}}
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "save config: %v", err).WithCause(err)
 	}
 
@@ -511,7 +501,7 @@ func syncLoginUserToProfile(profileName, appID, openID, userName string) error {
 }
 
 // findProfileByName returns the AppConfig matching profileName, or nil.
-func findProfileByName(multi *core.MultiAppConfig, profileName string) *core.AppConfig {
+func findProfileByName(multi *configpkg.MultiAppConfig, profileName string) *configpkg.AppConfig {
 	for i := range multi.Apps {
 		if multi.Apps[i].ProfileName() == profileName {
 			return &multi.Apps[i]
@@ -524,7 +514,7 @@ func findProfileByName(multi *core.MultiAppConfig, profileName string) *core.App
 // shortcut scopes for the given domain names.
 // Domains with auth_domain children are automatically expanded to include
 // their children's scopes.
-func collectScopesForDomains(domains []string, identity string, brand core.LarkBrand) []string {
+func collectScopesForDomains(domains []string, identity string, brand brandpkg.Brand) []string {
 	scopeSet := make(map[string]bool)
 
 	// 1. API scopes from from_meta projects
@@ -565,7 +555,7 @@ func collectScopesForDomains(domains []string, identity string, brand core.LarkB
 // allKnownDomains returns all valid auth domain names (from_meta projects +
 // shortcut services), excluding domains that have auth_domain set (they are
 // folded into their parent domain).
-func allKnownDomains(brand core.LarkBrand) map[string]bool {
+func allKnownDomains(brand brandpkg.Brand) map[string]bool {
 	domains := make(map[string]bool)
 	for _, p := range registry.ListFromMetaProjects() {
 		if !registry.HasAuthDomain(p) {
@@ -584,7 +574,7 @@ func allKnownDomains(brand core.LarkBrand) map[string]bool {
 }
 
 // sortedKnownDomains returns all valid domain names sorted alphabetically.
-func sortedKnownDomains(brand core.LarkBrand) []string {
+func sortedKnownDomains(brand brandpkg.Brand) []string {
 	m := allKnownDomains(brand)
 	domains := make([]string, 0, len(m))
 	for d := range m {

cmd/auth/login_brand_filter_test.go

@@ -6,26 +6,26 @@ package auth
 import (
 	"testing"
 
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/brand"
 )
 
 func TestBrandFilter_AppsExcludedOnLark(t *testing.T) {
-	feishuDomains := allKnownDomains(core.BrandFeishu)
+	feishuDomains := allKnownDomains(brand.Feishu)
 	if !feishuDomains["apps"] {
 		t.Errorf("expected apps domain to be known on Feishu brand")
 	}
 
-	larkDomains := allKnownDomains(core.BrandLark)
+	larkDomains := allKnownDomains(brand.Lark)
 	if larkDomains["apps"] {
 		t.Errorf("expected apps domain to be EXCLUDED on Lark brand")
 	}
 
-	feishuScopes := collectScopesForDomains([]string{"apps"}, "user", core.BrandFeishu)
+	feishuScopes := collectScopesForDomains([]string{"apps"}, "user", brand.Feishu)
 	if len(feishuScopes) == 0 {
 		t.Errorf("expected non-empty scopes for apps on Feishu brand, got %d", len(feishuScopes))
 	}
 
-	larkScopes := collectScopesForDomains([]string{"apps"}, "user", core.BrandLark)
+	larkScopes := collectScopesForDomains([]string{"apps"}, "user", brand.Lark)
 	if len(larkScopes) != 0 {
 		t.Errorf("expected empty scopes for apps on Lark brand, got %d: %v", len(larkScopes), larkScopes)
 	}

cmd/auth/login_config_test.go

@@ -7,7 +7,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 func setupLoginConfigDir(t *testing.T) {
@@ -17,22 +17,22 @@ func setupLoginConfigDir(t *testing.T) {
 
 func TestSyncLoginUserToProfile_UpdatesOnlyTargetProfile(t *testing.T) {
 	setupLoginConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "target",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:  "target",
 				AppId: "app-target",
-				Users: []core.AppUser{{UserOpenId: "ou_old", UserName: "old"}},
+				Users: []configpkg.AppUser{{UserOpenId: "ou_old", UserName: "old"}},
 			},
 			{
 				Name:  "other",
 				AppId: "app-other",
-				Users: []core.AppUser{{UserOpenId: "ou_other", UserName: "other"}},
+				Users: []configpkg.AppUser{{UserOpenId: "ou_other", UserName: "other"}},
 			},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -40,7 +40,7 @@ func TestSyncLoginUserToProfile_UpdatesOnlyTargetProfile(t *testing.T) {
 		t.Fatalf("syncLoginUserToProfile() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -54,13 +54,13 @@ func TestSyncLoginUserToProfile_UpdatesOnlyTargetProfile(t *testing.T) {
 
 func TestSyncLoginUserToProfile_ProfileNotFoundReturnsError(t *testing.T) {
 	setupLoginConfigDir(t)
-	multi := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	multi := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			Name:  "default",
 			AppId: "app-default",
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 

cmd/auth/login_interactive.go

@@ -10,9 +10,9 @@ import (
 
 	"github.com/charmbracelet/huh"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
 	"github.com/larksuite/cli/shortcuts"
@@ -102,7 +102,7 @@ func buildDomainMeta(name, lang string) domainMeta {
 }
 
 // runInteractiveLogin shows an interactive TUI form for domain and permission selection.
-func runInteractiveLogin(ios *cmdutil.IOStreams, lang string, msg *loginMsg, brand core.LarkBrand) (*interactiveResult, error) {
+func runInteractiveLogin(ios *cmdutil.IOStreams, lang string, msg *loginMsg, brand brandpkg.Brand) (*interactiveResult, error) {
 	allDomains := getDomainMetadata(lang)
 
 	// Build multi-select options

cmd/auth/login_scope_cache.go

@@ -11,9 +11,9 @@ import (
 	"regexp"
 
 	larkauth "github.com/larksuite/cli/internal/auth"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/validate"
 	"github.com/larksuite/cli/internal/vfs"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 var loginScopeCacheSafeChars = regexp.MustCompile(`[^a-zA-Z0-9._-]`)
@@ -25,7 +25,7 @@ type loginScopeCacheRecord struct {
 // loginScopeCacheDir returns the directory used to persist auth login --no-wait
 // requested scopes keyed by device_code.
 func loginScopeCacheDir() string {
-	return filepath.Join(core.GetConfigDir(), "cache", "auth_login_scopes")
+	return filepath.Join(workspace.GetConfigDir(), "cache", "auth_login_scopes")
 }
 
 // loginScopeCachePath returns the cache file path for a given device_code.

cmd/auth/login_strict_test.go

@@ -9,11 +9,11 @@ import (
 
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 func TestAuthLogin_StrictModeBot_Blocked(t *testing.T) {
-	cfg := &core.CliConfig{
+	cfg := &configpkg.CliConfig{
 		AppID: "a", AppSecret: "s",
 		SupportedIdentities: uint8(extcred.SupportsBot),
 	}
@@ -39,7 +39,7 @@ func TestAuthLogin_StrictModeBot_Blocked(t *testing.T) {
 }
 
 func TestAuthLogin_StrictModeUser_Allowed(t *testing.T) {
-	cfg := &core.CliConfig{
+	cfg := &configpkg.CliConfig{
 		AppID: "a", AppSecret: "s",
 		SupportedIdentities: uint8(extcred.SupportsUser),
 	}
@@ -62,7 +62,7 @@ func TestAuthLogin_StrictModeUser_Allowed(t *testing.T) {
 }
 
 func TestAuthLogin_StrictModeOff_Allowed(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "a", AppSecret: "s"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "a", AppSecret: "s"})
 
 	var called bool
 	cmd := NewCmdAuthLogin(f, func(opts *LoginOptions) error {

cmd/auth/login_test.go

@@ -14,9 +14,10 @@ import (
 	"strings"
 	"testing"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
@@ -308,8 +309,8 @@ func TestGetDomainMetadata_HasTitleAndDescription(t *testing.T) {
 }
 
 func TestAuthLoginRun_NonTerminal_NoFlags_RejectsWithHint(t *testing.T) {
-	f, _, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "cli_test", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, _, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "cli_test", AppSecret: "secret", Brand: brandpkg.Feishu,
 	})
 	// TestFactory has IsTerminal=false by default
 	opts := &LoginOptions{Factory: f, Ctx: context.Background()}
@@ -600,21 +601,21 @@ func TestAuthLoginRun_MissingRequestedScopeAlignsWithLoginSuccess(t *testing.T)
 	setupLoginConfigDir(t)
 	t.Setenv("HOME", t.TempDir())
 
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{Name: "default", AppId: "cli_test"},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
-	f, _, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -696,7 +697,7 @@ func TestAuthLoginRun_MissingRequestedScopeAlignsWithLoginSuccess(t *testing.T)
 	if stored.Scope != "offline_access" {
 		t.Fatalf("stored scope = %q", stored.Scope)
 	}
-	cfg, err := core.LoadMultiAppConfig()
+	cfg, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -716,29 +717,21 @@ func TestAuthLoginRun_DeviceCodeUsesCachedRequestedScopes(t *testing.T) {
 	setupLoginConfigDir(t)
 	t.Setenv("HOME", t.TempDir())
 
-	originalResolve := resolveLoginClientAuth
-	resolveCalls := 0
-	resolveLoginClientAuth = func(_ context.Context, cfg *core.CliConfig) (larkauth.ClientAuth, error) {
-		resolveCalls++
-		return larkauth.ClientAuthFromConfig(cfg), nil
-	}
-	t.Cleanup(func() { resolveLoginClientAuth = originalResolve })
-
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{Name: "default", AppId: "cli_test"},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -786,9 +779,6 @@ func TestAuthLoginRun_DeviceCodeUsesCachedRequestedScopes(t *testing.T) {
 	if err != nil {
 		t.Fatalf("no-wait authLoginRun() error = %v", err)
 	}
-	if resolveCalls != 1 {
-		t.Fatalf("no-wait client auth preparations = %d, want 1", resolveCalls)
-	}
 	if got, err := loadLoginRequestedScope("device-code"); err != nil || got != "im:message:send" {
 		t.Fatalf("loadLoginRequestedScope() = (%q, %v), want requested scope", got, err)
 	}
@@ -804,9 +794,6 @@ func TestAuthLoginRun_DeviceCodeUsesCachedRequestedScopes(t *testing.T) {
 	if err != nil {
 		t.Fatalf("device-code authLoginRun() error = %v", err)
 	}
-	if resolveCalls != 2 {
-		t.Fatalf("split-flow client auth preparations = %d, want one per invocation", resolveCalls)
-	}
 	got := stderr.String()
 	for _, want := range []string{
 		"OK: 授权成功! 用户: tester (ou_user)",
@@ -861,15 +848,15 @@ func TestAuthLoginRun_DeviceCodeTokenNilCleansScopeCache(t *testing.T) {
 
 	original := pollDeviceToken
 	t.Cleanup(func() { pollDeviceToken = original })
-	pollDeviceToken = func(ctx context.Context, httpClient *http.Client, ca larkauth.ClientAuth, brand core.LarkBrand, deviceCode string, interval, expiresIn int, errOut io.Writer) *larkauth.DeviceFlowResult {
+	pollDeviceToken = func(ctx context.Context, httpClient *http.Client, appId, appSecret string, brand brandpkg.Brand, deviceCode string, interval, expiresIn int, errOut io.Writer) *larkauth.DeviceFlowResult {
 		return &larkauth.DeviceFlowResult{OK: true, Token: nil}
 	}
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	err := authLoginRun(&LoginOptions{
@@ -898,25 +885,17 @@ func TestAuthLoginRun_JSONAbort_StdoutEventOnly_StderrEmpty(t *testing.T) {
 	keyring.MockInit()
 	setupLoginConfigDir(t)
 
-	originalResolve := resolveLoginClientAuth
-	resolveCalls := 0
-	resolveLoginClientAuth = func(_ context.Context, cfg *core.CliConfig) (larkauth.ClientAuth, error) {
-		resolveCalls++
-		return larkauth.ClientAuthFromConfig(cfg), nil
-	}
-	t.Cleanup(func() { resolveLoginClientAuth = originalResolve })
-
 	original := pollDeviceToken
 	t.Cleanup(func() { pollDeviceToken = original })
-	pollDeviceToken = func(ctx context.Context, httpClient *http.Client, ca larkauth.ClientAuth, brand core.LarkBrand, deviceCode string, interval, expiresIn int, errOut io.Writer) *larkauth.DeviceFlowResult {
+	pollDeviceToken = func(ctx context.Context, httpClient *http.Client, appId, appSecret string, brand brandpkg.Brand, deviceCode string, interval, expiresIn int, errOut io.Writer) *larkauth.DeviceFlowResult {
 		return &larkauth.DeviceFlowResult{OK: false, Message: "user denied"}
 	}
 
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -941,9 +920,6 @@ func TestAuthLoginRun_JSONAbort_StdoutEventOnly_StderrEmpty(t *testing.T) {
 	if err == nil {
 		t.Fatal("expected error for aborted authorization")
 	}
-	if resolveCalls != 1 {
-		t.Fatalf("blocking-flow client auth preparations = %d, want 1", resolveCalls)
-	}
 	if gotCode := output.ExitCodeOf(err); gotCode != output.ExitAuth {
 		t.Fatalf("exit code = %d, want %d", gotCode, output.ExitAuth)
 	}
@@ -981,11 +957,11 @@ func TestAuthLoginRun_JSONAbort_StdoutEventOnly_StderrEmpty(t *testing.T) {
 }
 
 func TestAuthLoginRun_JSONWriteFailure_NoWaitReturnsWriterError(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 	f.IOStreams.Out = failWriter{}
 
@@ -1018,11 +994,11 @@ func TestAuthLoginRun_JSONWriteFailure_NoWaitReturnsWriterError(t *testing.T) {
 }
 
 func TestAuthLoginRun_NoWaitJSONHintIncludesRawURLGuidance(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -1092,11 +1068,11 @@ func TestAuthLoginRun_NoWaitJSONHintIncludesRawURLGuidance(t *testing.T) {
 }
 
 func TestAuthLoginRun_JSONWriteFailure_DeviceAuthorizationReturnsWriterError(t *testing.T) {
-	f, _, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 	f.IOStreams.Out = failWriter{}
 
@@ -1130,11 +1106,11 @@ func TestAuthLoginRun_JSONWriteFailure_DeviceAuthorizationReturnsWriterError(t *
 }
 
 func TestAuthLoginRun_JSONDeviceAuthorizationAgentHintIncludesRawURLGuidance(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brandpkg.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{

cmd/auth/logout.go

@@ -11,8 +11,9 @@ import (
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 )
 
 // LogoutOptions holds all inputs for auth logout.
@@ -44,7 +45,7 @@ func NewCmdAuthLogout(f *cmdutil.Factory, runF func(*LogoutOptions) error) *cobr
 func authLogoutRun(opts *LogoutOptions) error {
 	f := opts.Factory
 
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	if multi == nil || len(multi.Apps) == 0 {
 		if opts.JSON {
 			output.PrintJson(f.IOStreams.Out, map[string]interface{}{
@@ -73,7 +74,7 @@ func authLogoutRun(opts *LogoutOptions) error {
 	}
 
 	httpClient, httpErr := f.HttpClient()
-	appSecret, secretErr := core.ResolveSecretInput(app.AppSecret, f.Keychain)
+	appSecret, secretErr := secret.ResolveSecretInput(app.AppSecret, f.Keychain)
 
 	for _, user := range app.Users {
 		if httpErr == nil && secretErr == nil {
@@ -94,8 +95,8 @@ func authLogoutRun(opts *LogoutOptions) error {
 		}
 	}
 
-	app.Users = []core.AppUser{}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	app.Users = []configpkg.AppUser{}
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 	if opts.JSON {

cmd/auth/logout_test.go

@@ -9,22 +9,24 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/zalando/go-keyring"
 )
 
-func writeLogoutConfig(t *testing.T, users []core.AppUser) {
+func writeLogoutConfig(t *testing.T, users []configpkg.AppUser) {
 	t.Helper()
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
+	if err := configpkg.SaveMultiAppConfig(&configpkg.MultiAppConfig{
 		CurrentApp: "test-app",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				AppId:     "test-app",
-				AppSecret: core.PlainSecret("test-secret"),
-				Brand:     core.BrandFeishu,
+				AppSecret: secret.PlainSecret("test-secret"),
+				Brand:     brand.Feishu,
 				Users:     users,
 			},
 		},
@@ -91,7 +93,7 @@ func TestAuthLogoutRun_JSONMode_Success_WritesStdoutOnly(t *testing.T) {
 	t.Setenv("HOME", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_DATA_DIR", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	writeLogoutConfig(t, []core.AppUser{{UserOpenId: "ou_user", UserName: "tester"}})
+	writeLogoutConfig(t, []configpkg.AppUser{{UserOpenId: "ou_user", UserName: "tester"}})
 	if err := larkauth.SetStoredToken(&larkauth.StoredUAToken{
 		AppId:      "test-app",
 		UserOpenId: "ou_user",
@@ -127,7 +129,7 @@ func TestAuthLogoutRun_DefaultMode_KeepsTextOutput(t *testing.T) {
 	t.Setenv("HOME", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_DATA_DIR", t.TempDir())
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	writeLogoutConfig(t, []core.AppUser{{UserOpenId: "ou_user", UserName: "tester"}})
+	writeLogoutConfig(t, []configpkg.AppUser{{UserOpenId: "ou_user", UserName: "tester"}})
 	if err := larkauth.SetStoredToken(&larkauth.StoredUAToken{
 		AppId:      "test-app",
 		UserOpenId: "ou_user",
@@ -153,19 +155,19 @@ func TestAuthLogoutRun_RevokesTokenAndClearsLocalState(t *testing.T) {
 	setupLoginConfigDir(t)
 	t.Setenv("HOME", t.TempDir())
 
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "default",
 				AppId:     "cli_test",
-				AppSecret: core.PlainSecret("secret"),
-				Brand:     core.BrandFeishu,
-				Users:     []core.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
+				AppSecret: secret.PlainSecret("secret"),
+				Brand:     brand.Feishu,
+				Users:     []configpkg.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
 			},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 	if err := larkauth.SetStoredToken(&larkauth.StoredUAToken{
@@ -177,11 +179,11 @@ func TestAuthLogoutRun_RevokesTokenAndClearsLocalState(t *testing.T) {
 		t.Fatalf("SetStoredToken() error = %v", err)
 	}
 
-	f, _, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -210,7 +212,7 @@ func TestAuthLogoutRun_RevokesTokenAndClearsLocalState(t *testing.T) {
 	if got := larkauth.GetStoredToken("cli_test", "ou_user"); got != nil {
 		t.Fatalf("expected stored token removed, got %#v", got)
 	}
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -224,19 +226,19 @@ func TestAuthLogoutRun_FallsBackToAccessTokenWhenRefreshTokenMissing(t *testing.
 	setupLoginConfigDir(t)
 	t.Setenv("HOME", t.TempDir())
 
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "default",
 				AppId:     "cli_test",
-				AppSecret: core.PlainSecret("secret"),
-				Brand:     core.BrandFeishu,
-				Users:     []core.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
+				AppSecret: secret.PlainSecret("secret"),
+				Brand:     brand.Feishu,
+				Users:     []configpkg.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
 			},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 	if err := larkauth.SetStoredToken(&larkauth.StoredUAToken{
@@ -247,11 +249,11 @@ func TestAuthLogoutRun_FallsBackToAccessTokenWhenRefreshTokenMissing(t *testing.
 		t.Fatalf("SetStoredToken() error = %v", err)
 	}
 
-	f, _, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -280,7 +282,7 @@ func TestAuthLogoutRun_FallsBackToAccessTokenWhenRefreshTokenMissing(t *testing.
 	if got := larkauth.GetStoredToken("cli_test", "ou_user"); got != nil {
 		t.Fatalf("expected stored token removed, got %#v", got)
 	}
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -294,19 +296,19 @@ func TestAuthLogoutRun_RevokeFailureStillClearsLocalState(t *testing.T) {
 	setupLoginConfigDir(t)
 	t.Setenv("HOME", t.TempDir())
 
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "default",
 				AppId:     "cli_test",
-				AppSecret: core.PlainSecret("secret"),
-				Brand:     core.BrandFeishu,
-				Users:     []core.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
+				AppSecret: secret.PlainSecret("secret"),
+				Brand:     brand.Feishu,
+				Users:     []configpkg.AppUser{{UserOpenId: "ou_user", UserName: "tester"}},
 			},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 	if err := larkauth.SetStoredToken(&larkauth.StoredUAToken{
@@ -318,11 +320,11 @@ func TestAuthLogoutRun_RevokeFailureStillClearsLocalState(t *testing.T) {
 		t.Fatalf("SetStoredToken() error = %v", err)
 	}
 
-	f, _, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		ProfileName: "default",
 		AppID:       "cli_test",
 		AppSecret:   "secret",
-		Brand:       core.BrandFeishu,
+		Brand:       brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -346,7 +348,7 @@ func TestAuthLogoutRun_RevokeFailureStillClearsLocalState(t *testing.T) {
 	if got := larkauth.GetStoredToken("cli_test", "ou_user"); got != nil {
 		t.Fatalf("expected stored token removed, got %#v", got)
 	}
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}

cmd/auth/qrcode_test.go

@@ -11,14 +11,15 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
 func TestNewCmdAuthQRCode_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *QRCodeOptions
@@ -45,8 +46,8 @@ func TestNewCmdAuthQRCode_FlagParsing(t *testing.T) {
 }
 
 func TestNewCmdAuthQRCode_ASCIIFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *QRCodeOptions

cmd/auth/scopes_test.go

@@ -9,9 +9,10 @@ import (
 	"fmt"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 // stubGetAppInfoErr swaps getAppInfoFn for the duration of t so authScopesRun
@@ -31,10 +32,10 @@ func stubGetAppInfoErr(t *testing.T, errToReturn error) {
 // and reach the getAppInfoFn call.
 func scopesTestFactory(t *testing.T) *ScopesOptions {
 	t.Helper()
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
 		AppID:     "test-app",
 		AppSecret: "test-secret",
-		Brand:     core.BrandFeishu,
+		Brand:     brand.Feishu,
 	})
 	return &ScopesOptions{
 		Factory: f,

cmd/auth/status_test.go

@@ -8,14 +8,15 @@ import (
 	"net/http"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
 )
 
 func TestAuthStatusRun_SplitsBotAndUserIdentity(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "secret", Brand: brand.Feishu,
 	})
 
 	if err := authStatusRun(&StatusOptions{Factory: f}); err != nil {
@@ -38,8 +39,8 @@ func TestAuthStatusRun_SplitsBotAndUserIdentity(t *testing.T) {
 }
 
 func TestAuthStatusRun_VerifyReportsBotIdentity(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "secret", Brand: brand.Feishu,
 	})
 	reg.Register(&httpmock.Stub{
 		Method: http.MethodGet,

cmd/build.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"io/fs"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/cmd/api"
 	"github.com/larksuite/cli/cmd/auth"
 	"github.com/larksuite/cli/cmd/completion"
@@ -25,7 +26,6 @@ import (
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdpolicy"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/hook"
 	"github.com/larksuite/cli/internal/keychain"
 	"github.com/larksuite/cli/internal/registry"
@@ -44,7 +44,7 @@ type buildConfig struct {
 	skipStrictMode bool
 	skipService    bool
 	serviceCatalog *apicatalog.Catalog
-	startupBrand   core.LarkBrand
+	startupBrand   brandpkg.Brand
 }
 
 // WithStartupBrand initializes the API registry with the given brand before
@@ -52,7 +52,7 @@ type buildConfig struct {
 // registry's sync.Once locks onto the Feishu default at first catalog access,
 // long before the lazily-resolved config brand is known — see
 // ResolveStartupBrand for the caller-side resolution.
-func WithStartupBrand(brand core.LarkBrand) BuildOption {
+func WithStartupBrand(brand brandpkg.Brand) BuildOption {
 	return func(c *buildConfig) {
 		c.startupBrand = brand
 	}

cmd/config/bind.go

@@ -4,38 +4,30 @@
 package config
 
 import (
-	"bytes"
-	"context"
 	"encoding/json"
 	"fmt"
 	"os"
-	"path/filepath"
 	"strings"
-	"sync"
-	"time"
 
 	"github.com/charmbracelet/huh"
-	"github.com/gofrs/flock"
 	"github.com/spf13/cobra"
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/keychain"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/larksuite/cli/internal/validate"
 	"github.com/larksuite/cli/internal/vfs"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
-const bindCommitLockTimeout = 5 * time.Second
-
-var bindCommitMu sync.Mutex
-
 // BindOptions holds all inputs for config bind.
 type BindOptions struct {
 	Factory *cmdutil.Factory
-	Ctx     context.Context
 	Source  string
 	AppID   string
 	// Identity selects one of two presets — "bot-only" or "user-default" —
@@ -105,7 +97,6 @@ Interactive terminal use: run with no flags to enter the TUI form.`,
   # Interactive (terminal user) — TUI prompts for everything:
   lark-cli config bind`,
 		RunE: func(cmd *cobra.Command, args []string) error {
-			opts.Ctx = cmd.Context()
 			opts.langExplicit = cmd.Flags().Changed("lang")
 			if runF != nil {
 				return runF(opts)
@@ -140,8 +131,8 @@ func configBindRun(opts *BindOptions) error {
 	if err != nil {
 		return err
 	}
-	core.SetCurrentWorkspace(core.Workspace(source))
-	targetConfigPath := core.GetConfigPath()
+	workspace.SetCurrentWorkspace(workspace.Workspace(source))
+	targetConfigPath := workspace.GetConfigPath()
 
 	existing, err := reconcileExistingBinding(opts, source, targetConfigPath)
 	if err != nil {
@@ -151,11 +142,10 @@ func configBindRun(opts *BindOptions) error {
 		return nil
 	}
 
-	result, err := resolveAccount(opts, source)
+	appConfig, err := resolveAccount(opts, source)
 	if err != nil {
 		return err
 	}
-	appConfig := result.AppConfig
 	opts.Brand = string(appConfig.Brand)
 
 	if err := resolveIdentity(opts); err != nil {
@@ -164,20 +154,10 @@ func configBindRun(opts *BindOptions) error {
 	if err := warnIdentityEscalation(opts, existing.ConfigBytes); err != nil {
 		return err
 	}
-	if err := validateBindResult(bindContext(opts), opts, result); err != nil {
-		return err
-	}
-	applyPreferences(appConfig, opts, priorLangForApp(existing.ConfigBytes, appConfig.AppId))
+	applyPreferences(appConfig, opts, priorLang(existing.ConfigBytes))
 	noticeUserDefaultRisk(opts)
 
-	return commitBinding(opts, result, existing.ConfigBytes, source, targetConfigPath)
-}
-
-func bindContext(opts *BindOptions) context.Context {
-	if opts != nil && opts.Ctx != nil {
-		return opts.Ctx
-	}
-	return context.Background()
+	return commitBinding(opts, appConfig, existing.ConfigBytes, source, targetConfigPath)
 }
 
 // existingBinding is the outcome of checking whether a workspace was already
@@ -209,12 +189,12 @@ func finalizeSource(opts *BindOptions) (string, error) {
 	}
 
 	var detected string
-	switch core.DetectWorkspaceFromEnv(os.Getenv) {
-	case core.WorkspaceOpenClaw:
+	switch workspace.DetectWorkspaceFromEnv(os.Getenv) {
+	case workspace.WorkspaceOpenClaw:
 		detected = "openclaw"
-	case core.WorkspaceHermes:
+	case workspace.WorkspaceHermes:
 		detected = "hermes"
-	case core.WorkspaceLarkChannel:
+	case workspace.WorkspaceLarkChannel:
 		detected = "lark-channel"
 	}
 
@@ -262,15 +242,9 @@ func finalizeSource(opts *BindOptions) (string, error) {
 // notice on success so the caller still sees that a rebind happened.
 // See existingBinding for the returned fields.
 func reconcileExistingBinding(opts *BindOptions, source, configPath string) (existingBinding, error) {
-	oldConfigData, err := vfs.ReadFile(configPath)
-	if err != nil {
-		if os.IsNotExist(err) {
-			return existingBinding{}, nil
-		}
-		return existingBinding{}, errs.NewConfigError(errs.SubtypeInvalidConfig,
-			"cannot read existing workspace config %s: %v", configPath, err).
-			WithHint("fix the file permissions or I/O error before binding").
-			WithCause(err)
+	oldConfigData, _ := vfs.ReadFile(configPath)
+	if oldConfigData == nil {
+		return existingBinding{}, nil
 	}
 
 	if opts.IsTUI {
@@ -293,7 +267,7 @@ func reconcileExistingBinding(opts *BindOptions, source, configPath string) (exi
 // enumerate candidates, pick one via the shared decision layer, and build a
 // ready-to-persist AppConfig. Adding a new bind source only requires
 // implementing SourceBinder — none of the logic below needs to change.
-func resolveAccount(opts *BindOptions, source string) (*BindResult, error) {
+func resolveAccount(opts *BindOptions, source string) (*configpkg.AppConfig, error) {
 	binder, err := newBinder(source, opts)
 	if err != nil {
 		return nil, err
@@ -307,7 +281,7 @@ func resolveAccount(opts *BindOptions, source string) (*BindResult, error) {
 	if err != nil {
 		return nil, err
 	}
-	return binder.Build(bindContext(opts), *picked)
+	return binder.Build(picked.AppID)
 }
 
 // resolveIdentity ensures opts.Identity is set before applyPreferences runs.
@@ -336,12 +310,12 @@ func resolveIdentity(opts *BindOptions) error {
 // the bind flow treats a corrupt previous config (commitBinding will
 // overwrite it cleanly).
 func hasStrictBotLock(data []byte) bool {
-	var multi core.MultiAppConfig
+	var multi configpkg.MultiAppConfig
 	if err := json.Unmarshal(data, &multi); err != nil {
 		return false
 	}
 	for _, app := range multi.Apps {
-		if app.StrictMode != nil && *app.StrictMode == core.StrictModeBot {
+		if app.StrictMode != nil && *app.StrictMode == identity.StrictModeBot {
 			return true
 		}
 	}
@@ -398,16 +372,16 @@ func preferredLang(requested, prior i18n.Lang) i18n.Lang {
 	return prior
 }
 
-func applyPreferences(appConfig *core.AppConfig, opts *BindOptions, prior i18n.Lang) {
+func applyPreferences(appConfig *configpkg.AppConfig, opts *BindOptions, prior i18n.Lang) {
 	switch opts.Identity {
 	case "bot-only":
-		sm := core.StrictModeBot
+		sm := identity.StrictModeBot
 		appConfig.StrictMode = &sm
-		appConfig.DefaultAs = core.AsBot
+		appConfig.DefaultAs = identity.AsBot
 	case "user-default":
-		sm := core.StrictModeOff
+		sm := identity.StrictModeOff
 		appConfig.StrictMode = &sm
-		appConfig.DefaultAs = core.AsUser
+		appConfig.DefaultAs = identity.AsUser
 	}
 	appConfig.Lang = preferredLang(i18n.Lang(opts.Lang), prior)
 }
@@ -418,21 +392,10 @@ func applyPreferences(appConfig *core.AppConfig, opts *BindOptions, prior i18n.L
 // wrong profile's preference into a re-bind when the workspace holds multiple
 // named profiles and the active one disagrees with Apps[0].
 func priorLang(previousConfigBytes []byte) i18n.Lang {
-	return priorLangForApp(previousConfigBytes, "")
-}
-
-func priorLangForApp(previousConfigBytes []byte, appID string) i18n.Lang {
-	var multi core.MultiAppConfig
+	var multi configpkg.MultiAppConfig
 	if json.Unmarshal(previousConfigBytes, &multi) != nil {
 		return ""
 	}
-	if appID != "" {
-		for i := range multi.Apps {
-			if multi.Apps[i].AppId == appID {
-				return multi.Apps[i].Lang
-			}
-		}
-	}
 	if app := multi.CurrentAppConfig(""); app != nil {
 		return app.Lang
 	}
@@ -440,56 +403,23 @@ func priorLangForApp(previousConfigBytes []byte, appID string) i18n.Lang {
 }
 
 // commitBinding finalizes the bind: atomic write of the new workspace config,
-// deferred provider-manifest commit for keyless binds, and a JSON success
-// envelope. The write and provider commit are serialized across CLI processes;
-// if the provider commit fails, the workspace write is rolled back before any
-// success output so an existing binding remains usable.
-func commitBinding(opts *BindOptions, result *BindResult, previousConfigBytes []byte, source, configPath string) error {
-	appConfig := result.AppConfig
-	multi, err := mergeBoundApp(appConfig, previousConfigBytes, opts.langExplicit)
-	if err != nil {
-		return err
-	}
+// best-effort cleanup of stale keychain entries from the previous binding (if
+// any), and a JSON success envelope. Cleanup runs only after the new config
+// is durably written — if anything fails earlier, the old workspace stays
+// usable.
+func commitBinding(opts *BindOptions, appConfig *configpkg.AppConfig, previousConfigBytes []byte, source, configPath string) error {
+	multi := &configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{*appConfig}}
 
-	if err := vfs.MkdirAll(core.GetConfigDir(), 0700); err != nil {
+	if err := vfs.MkdirAll(workspace.GetConfigDir(), 0700); err != nil {
 		return errs.NewInternalError(errs.SubtypeFileIO, "failed to create workspace directory: %v", err).WithCause(err)
 	}
 	data, err := json.MarshalIndent(multi, "", "  ")
 	if err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to marshal config: %v", err).WithCause(err)
 	}
-	releaseCommitLock, err := acquireBindCommitLock(opts)
-	if err != nil {
-		return err
-	}
-	commitLockHeld := true
-	defer func() {
-		if commitLockHeld {
-			releaseCommitLock()
-		}
-	}()
-	if err := ensureBindingSnapshotUnchanged(configPath, previousConfigBytes); err != nil {
-		return err
-	}
-	newConfigBytes := append(data, '\n')
-	if err := validate.AtomicWrite(configPath, newConfigBytes, 0600); err != nil {
+	if err := validate.AtomicWrite(configPath, append(data, '\n'), 0600); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to write config %s: %v", configPath, err).WithCause(err)
 	}
-	if result.commitProviderManifest != nil {
-		if err := result.commitProviderManifest(); err != nil {
-			rollbackErr := rollbackBindingConfig(configPath, previousConfigBytes, newConfigBytes)
-			if rollbackErr != nil {
-				return errs.NewInternalError(errs.SubtypeStorage,
-					"failed to persist keyless signer provider: %v; failed to restore workspace config: %v", err, rollbackErr).
-					WithCause(err)
-			}
-			return errs.NewInternalError(errs.SubtypeStorage,
-				"failed to persist keyless signer provider (workspace config restored): %v", err).
-				WithCause(err)
-		}
-	}
-	releaseCommitLock()
-	commitLockHeld = false
 
 	replaced := previousConfigBytes != nil
 	// uiMsg renders human-facing TUI text (stderr success banner). Follows
@@ -498,6 +428,10 @@ func commitBinding(opts *BindOptions, result *BindResult, previousConfigBytes []
 	uiMsg := getBindMsg(opts.UILang)
 	display := sourceDisplayName(source)
 
+	if replaced {
+		cleanupKeychainFromData(opts.Factory.Keychain, previousConfigBytes, appConfig)
+	}
+
 	fmt.Fprintln(opts.Factory.IOStreams.ErrOut,
 		fmt.Sprintf(uiMsg.BindSuccessHeader, display)+"\n"+uiMsg.BindSuccessNotice)
 
@@ -539,141 +473,14 @@ func commitBinding(opts *BindOptions, result *BindResult, previousConfigBytes []
 	return nil
 }
 
-func acquireBindCommitLock(opts *BindOptions) (func(), error) {
-	bindCommitMu.Lock()
-	lockDir := filepath.Join(core.GetBaseConfigDir(), "locks")
-	if err := vfs.MkdirAll(lockDir, 0700); err != nil {
-		bindCommitMu.Unlock()
-		return nil, errs.NewInternalError(errs.SubtypeStorage,
-			"failed to create bind lock directory: %v", err).WithCause(err)
-	}
-	fileLock := flock.New(filepath.Join(lockDir, "config-bind.lock"))
-	ctx, cancel := context.WithTimeout(bindContext(opts), bindCommitLockTimeout)
-	locked, err := fileLock.TryLockContext(ctx, 50*time.Millisecond)
-	cancel()
-	if err != nil || !locked {
-		bindCommitMu.Unlock()
-		if err == nil {
-			err = context.DeadlineExceeded
-		}
-		return nil, errs.NewInternalError(errs.SubtypeStorage,
-			"failed to acquire config bind lock: %v", err).WithCause(err)
-	}
-	return func() {
-		_ = fileLock.Unlock()
-		bindCommitMu.Unlock()
-	}, nil
-}
-
-func ensureBindingSnapshotUnchanged(configPath string, previousConfigBytes []byte) error {
-	current, err := vfs.ReadFile(configPath)
-	if err != nil {
-		if os.IsNotExist(err) && previousConfigBytes == nil {
-			return nil
-		}
-		return errs.NewInternalError(errs.SubtypeStorage,
-			"failed to recheck workspace config %s before binding: %v", configPath, err).WithCause(err)
-	}
-	if previousConfigBytes != nil && bytes.Equal(current, previousConfigBytes) {
-		return nil
-	}
-	return errs.NewConfigError(errs.SubtypeInvalidConfig,
-		"workspace config %s changed while the bind was being validated", configPath).
-		WithHint("retry config bind using the latest workspace state")
-}
-
-func rollbackBindingConfig(configPath string, previousConfigBytes, writtenConfigBytes []byte) error {
-	current, err := vfs.ReadFile(configPath)
-	if err != nil {
-		if os.IsNotExist(err) && previousConfigBytes == nil {
-			return nil
-		}
-		//nolint:forbidigo // intermediate rollback diagnostic; commitBinding wraps it into a typed storage error
-		return fmt.Errorf("recheck workspace config before rollback: %w", err)
-	}
-	if !bytes.Equal(current, writtenConfigBytes) {
-		//nolint:forbidigo // intermediate rollback diagnostic; commitBinding wraps it into a typed storage error
-		return fmt.Errorf("workspace config changed after the bind write; refusing to overwrite it during rollback")
-	}
-	if previousConfigBytes != nil {
-		return validate.AtomicWrite(configPath, previousConfigBytes, 0600)
-	}
-	if err := vfs.Remove(configPath); err != nil && !os.IsNotExist(err) {
-		return err
-	}
-	return nil
-}
-
-// mergeBoundApp upserts by unique appId and activates the target while
-// preserving every non-target profile and root policy.
-func mergeBoundApp(incoming *core.AppConfig, previousBytes []byte, langExplicit bool) (*core.MultiAppConfig, error) {
-	if incoming == nil || strings.TrimSpace(incoming.AppId) == "" {
-		return nil, errs.NewInternalError(errs.SubtypeSDKError, "config bind produced an empty app")
-	}
-	if previousBytes == nil {
-		return &core.MultiAppConfig{Apps: []core.AppConfig{*incoming}, CurrentApp: incoming.ProfileName()}, nil
-	}
-
-	var multi core.MultiAppConfig
-	if err := json.Unmarshal(previousBytes, &multi); err != nil {
-		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig,
-			"cannot update malformed workspace config: %v", err).WithCause(err)
-	}
-	match := -1
-	for i := range multi.Apps {
-		if multi.Apps[i].AppId != incoming.AppId {
-			continue
-		}
-		if match >= 0 {
-			return nil, errs.NewConfigError(errs.SubtypeInvalidConfig,
-				"appId %s appears in multiple CLI profiles", incoming.AppId).
-				WithHint("remove the duplicate profile before binding")
-		}
-		match = i
-	}
-
-	oldActive := ""
-	if active := multi.CurrentAppConfig(""); active != nil {
-		oldActive = active.ProfileName()
-	}
-	if match >= 0 {
-		old := multi.Apps[match]
-		incoming.Name = old.Name
-		incoming.Users = old.Users
-		if !langExplicit {
-			incoming.Lang = old.Lang
-		}
-		multi.Apps[match] = *incoming
-	} else {
-		for i := range multi.Apps {
-			if multi.Apps[i].Name != "" && multi.Apps[i].Name == incoming.AppId {
-				return nil, errs.NewConfigError(errs.SubtypeInvalidConfig,
-					"new appId %s conflicts with existing profile name", incoming.AppId).
-					WithHint("rename the existing profile before binding")
-			}
-		}
-		incoming.Name = ""
-		incoming.Users = []core.AppUser{}
-		multi.Apps = append(multi.Apps, *incoming)
-		match = len(multi.Apps) - 1
-	}
-
-	targetName := multi.Apps[match].ProfileName()
-	if oldActive != targetName {
-		multi.PreviousApp = oldActive
-		multi.CurrentApp = targetName
-	}
-	return &multi, nil
-}
-
 // cleanupKeychainFromData removes keychain entries referenced by a previous
 // config snapshot, skipping any entry whose keychain ID is still in use by
 // the new app config. This prevents rebinding the same appId from deleting
 // the secret that ForStorage just wrote (old and new secret share the same
 // keychain key, derived from appId). Best-effort: errors are silently
 // ignored (same contract as config init's cleanup).
-func cleanupKeychainFromData(kc keychain.KeychainAccess, data []byte, keep *core.AppConfig) {
-	var multi core.MultiAppConfig
+func cleanupKeychainFromData(kc keychain.KeychainAccess, data []byte, keep *configpkg.AppConfig) {
+	var multi configpkg.MultiAppConfig
 	if err := json.Unmarshal(data, &multi); err != nil {
 		return
 	}
@@ -685,7 +492,7 @@ func cleanupKeychainFromData(kc keychain.KeychainAccess, data []byte, keep *core
 		if keepID != "" && app.AppSecret.Ref != nil && app.AppSecret.Ref.Source == "keychain" && app.AppSecret.Ref.ID == keepID {
 			continue
 		}
-		core.RemoveSecretStore(app.AppSecret, kc)
+		secret.RemoveSecretStore(app.AppSecret, kc)
 	}
 }
 
@@ -699,13 +506,13 @@ func tuiSelectSource(opts *BindOptions) (string, error) {
 	var source string
 
 	// Pre-select based on detected env signals
-	detected := core.DetectWorkspaceFromEnv(os.Getenv)
+	detected := workspace.DetectWorkspaceFromEnv(os.Getenv)
 	switch detected {
-	case core.WorkspaceOpenClaw:
+	case workspace.WorkspaceOpenClaw:
 		source = "openclaw"
-	case core.WorkspaceHermes:
+	case workspace.WorkspaceHermes:
 		source = "hermes"
-	case core.WorkspaceLarkChannel:
+	case workspace.WorkspaceLarkChannel:
 		source = "lark-channel"
 	default:
 		source = "openclaw" // default first option
@@ -778,7 +585,7 @@ func tuiConflictPrompt(opts *BindOptions, source, configPath string) (string, er
 	// Build existing binding summary
 	existingSummary := fmt.Sprintf(msg.ConflictDesc, source, "?", "?", configPath)
 	if data, err := vfs.ReadFile(configPath); err == nil {
-		var multi core.MultiAppConfig
+		var multi configpkg.MultiAppConfig
 		if json.Unmarshal(data, &multi) == nil && len(multi.Apps) > 0 {
 			app := multi.Apps[0]
 			existingSummary = fmt.Sprintf(msg.ConflictDesc,

cmd/config/bind_test.go

@@ -13,11 +13,15 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // wantErrDetail is the normalized comparison shape for a typed error's wire
@@ -80,23 +84,8 @@ func assertEnvelope(t *testing.T, stdout []byte, want map[string]any) {
 // Must be called at the start of any test that may trigger configBindRun (which sets workspace).
 func saveWorkspace(t *testing.T) {
 	t.Helper()
-	orig := core.CurrentWorkspace()
-	t.Cleanup(func() { core.SetCurrentWorkspace(orig) })
-}
-
-func TestReconcileExistingBinding_ReadFailureIsNotTreatedAsMissing(t *testing.T) {
-	configPath := filepath.Join(t.TempDir(), "config.json")
-	if err := os.Mkdir(configPath, 0700); err != nil {
-		t.Fatal(err)
-	}
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	_, err := reconcileExistingBinding(&BindOptions{Factory: f}, "openclaw", configPath)
-	if err == nil || !strings.Contains(err.Error(), "cannot read existing workspace config") {
-		t.Fatalf("reconcileExistingBinding error = %v", err)
-	}
-	if info, statErr := os.Stat(configPath); statErr != nil || !info.IsDir() {
-		t.Fatalf("unreadable existing config was changed: info=%v error=%v", info, statErr)
-	}
+	orig := workspace.CurrentWorkspace()
+	t.Cleanup(func() { workspace.SetCurrentWorkspace(orig) })
 }
 
 // ── Command flag parsing tests (aligned with config_test.go pattern) ──
@@ -244,7 +233,7 @@ func TestConfigBindRun_EmptyLangIsNoOp(t *testing.T) {
 				t.Fatalf("configBindRun(--lang %q) = %v, want nil", tc.lang, err)
 			}
 
-			multi, err := core.LoadMultiAppConfig()
+			multi, err := configpkg.LoadMultiAppConfig()
 			if err != nil {
 				t.Fatalf("LoadMultiAppConfig: %v", err)
 			}
@@ -280,7 +269,7 @@ func TestConfigBindRun_OmitLangPreservesPrior(t *testing.T) {
 		t.Fatalf("re-bind (no --lang): %v", err)
 	}
 
-	multi, err := core.LoadMultiAppConfig()
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig: %v", err)
 	}
@@ -294,9 +283,9 @@ func TestConfigBindRun_OmitLangPreservesPrior(t *testing.T) {
 // workspace (set up via `profile add` before a re-bind), the active profile's
 // Lang must win over a sibling profile that happens to sit earlier in the slice.
 func TestPriorLang_RespectsCurrentApp(t *testing.T) {
-	multi := core.MultiAppConfig{
+	multi := configpkg.MultiAppConfig{
 		CurrentApp: "active",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{Name: "stale", AppId: "cli_stale", Lang: i18n.LangJaJP},
 			{Name: "active", AppId: "cli_active", Lang: i18n.LangEnUS},
 		},
@@ -315,8 +304,8 @@ func TestPriorLang_RespectsCurrentApp(t *testing.T) {
 // so a bind-written config (which always has exactly one app and no
 // CurrentApp field) still inherits its Lang.
 func TestPriorLang_FallsBackToFirstAppWhenCurrentUnset(t *testing.T) {
-	multi := core.MultiAppConfig{
-		Apps: []core.AppConfig{
+	multi := configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{
 			{AppId: "cli_only", Lang: i18n.LangJaJP},
 		},
 	}
@@ -654,8 +643,8 @@ func TestConfigBindRun_LarkChannel_Success(t *testing.T) {
 	// Brand is not in the stdout envelope — read it back from the persisted
 	// workspace config to verify accounts.app.tenant flowed through to the
 	// stored AppConfig.Brand field.
-	core.SetCurrentWorkspace(core.WorkspaceLarkChannel)
-	multi, err := core.LoadMultiAppConfig()
+	workspace.SetCurrentWorkspace(workspace.WorkspaceLarkChannel)
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("load workspace config: %v", err)
 	}
@@ -701,8 +690,8 @@ func TestConfigBindRun_LarkChannel_LarkTenant(t *testing.T) {
 	if err := configBindRun(&BindOptions{Factory: f, Source: "lark-channel"}); err != nil {
 		t.Fatalf("expected success, got error: %v", err)
 	}
-	core.SetCurrentWorkspace(core.WorkspaceLarkChannel)
-	multi, err := core.LoadMultiAppConfig()
+	workspace.SetCurrentWorkspace(workspace.WorkspaceLarkChannel)
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("load workspace config: %v", err)
 	}
@@ -816,16 +805,16 @@ func TestConfigShowRun_WorkspaceField(t *testing.T) {
 	configDir := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", configDir)
 
-	core.SetCurrentWorkspace(core.WorkspaceLocal)
+	workspace.SetCurrentWorkspace(workspace.WorkspaceLocal)
 
-	multi := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	multi := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			AppId:     "cli_local_test",
-			AppSecret: core.PlainSecret("secret"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("save: %v", err)
 	}
 
@@ -842,7 +831,7 @@ func TestConfigShowRun_AgentWorkspaceNotBound(t *testing.T) {
 	saveWorkspace(t)
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
+	workspace.SetCurrentWorkspace(workspace.WorkspaceOpenClaw)
 
 	f, _, _, _ := cmdutil.TestFactory(t, nil)
 	err := configShowRun(&ConfigShowOptions{Factory: f})
@@ -1013,7 +1002,7 @@ func TestConfigBindRun_HermesSuccess(t *testing.T) {
 	if err != nil {
 		t.Fatalf("read config.json: %v", err)
 	}
-	var multi core.MultiAppConfig
+	var multi configpkg.MultiAppConfig
 	if err := json.Unmarshal(data, &multi); err != nil {
 		t.Fatalf("unmarshal config.json: %v", err)
 	}
@@ -1023,8 +1012,8 @@ func TestConfigBindRun_HermesSuccess(t *testing.T) {
 	if multi.Apps[0].AppId != "cli_hermes_abc" {
 		t.Errorf("appId = %q, want %q", multi.Apps[0].AppId, "cli_hermes_abc")
 	}
-	if multi.Apps[0].Brand != core.BrandLark {
-		t.Errorf("brand = %q, want %q", multi.Apps[0].Brand, core.BrandLark)
+	if multi.Apps[0].Brand != brand.Lark {
+		t.Errorf("brand = %q, want %q", multi.Apps[0].Brand, brand.Lark)
 	}
 }
 
@@ -1290,7 +1279,7 @@ func TestConfigBindRun_Identity_BotOnly_Applied(t *testing.T) {
 		"message":     fmt.Sprintf(msg.MessageBotOnly, "cli_abc", "Hermes", brandDisplay("feishu", "en")),
 	})
 	assertPresetApplied(t, filepath.Join(configDir, "hermes", "config.json"),
-		core.StrictModeBot, core.AsBot)
+		identity.StrictModeBot, identity.AsBot)
 }
 
 // TestConfigBindRun_FlagModeDefaultsToBotOnly verifies the flag-mode default
@@ -1325,7 +1314,7 @@ func TestConfigBindRun_FlagModeDefaultsToBotOnly(t *testing.T) {
 		"message":     fmt.Sprintf(msg.MessageBotOnly, "cli_abc", "Hermes", brandDisplay("feishu", "")),
 	})
 	assertPresetApplied(t, filepath.Join(configDir, "hermes", "config.json"),
-		core.StrictModeBot, core.AsBot)
+		identity.StrictModeBot, identity.AsBot)
 }
 
 // TestConfigBindRun_WarnsOnIdentityEscalationWithoutForce verifies the
@@ -1421,7 +1410,7 @@ func TestConfigBindRun_IdentityEscalationWithForceAllowed(t *testing.T) {
 		t.Fatalf("expected --force to allow the escalation, got: %v", err)
 	}
 	assertPresetApplied(t, filepath.Join(hermesDir, "config.json"),
-		core.StrictModeOff, core.AsUser)
+		identity.StrictModeOff, identity.AsUser)
 }
 
 // TestConfigBindRun_AllowsRebindSameBotOnly verifies re-binding the same
@@ -1457,7 +1446,7 @@ func TestConfigBindRun_AllowsRebindSameBotOnly(t *testing.T) {
 		t.Fatalf("expected rebind to same bot-only identity to succeed, got: %v", err)
 	}
 	assertPresetApplied(t, filepath.Join(hermesDir, "config.json"),
-		core.StrictModeBot, core.AsBot)
+		identity.StrictModeBot, identity.AsBot)
 }
 
 // TestConfigBindRun_AllowsUserDefaultOnUserDefaultConfig verifies that if the
@@ -1494,29 +1483,25 @@ func TestConfigBindRun_AllowsUserDefaultOnUserDefaultConfig(t *testing.T) {
 		t.Fatalf("expected user-default→user-default rebind to succeed, got: %v", err)
 	}
 	assertPresetApplied(t, filepath.Join(hermesDir, "config.json"),
-		core.StrictModeOff, core.AsUser)
+		identity.StrictModeOff, identity.AsUser)
 }
 
 // assertPresetApplied verifies the on-disk config.json applied the identity
 // preset's StrictMode + DefaultAs expansion.
-func assertPresetApplied(t *testing.T, configPath string, wantStrict core.StrictMode, wantDefault core.Identity) {
+func assertPresetApplied(t *testing.T, configPath string, wantStrict identity.StrictMode, wantDefault identity.Identity) {
 	t.Helper()
 	data, err := os.ReadFile(configPath)
 	if err != nil {
 		t.Fatalf("read %s: %v", configPath, err)
 	}
-	var multi core.MultiAppConfig
+	var multi configpkg.MultiAppConfig
 	if err := json.Unmarshal(data, &multi); err != nil {
 		t.Fatalf("unmarshal %s: %v", configPath, err)
 	}
 	if len(multi.Apps) == 0 {
 		t.Fatalf("no apps in %s", configPath)
 	}
-	appPtr := multi.CurrentAppConfig("")
-	if appPtr == nil {
-		t.Fatalf("no current app in %s", configPath)
-	}
-	app := *appPtr
+	app := multi.Apps[0]
 	if app.StrictMode == nil || *app.StrictMode != wantStrict {
 		t.Errorf("StrictMode = %v, want %q", app.StrictMode, wantStrict)
 	}
@@ -1806,10 +1791,10 @@ func TestCleanupKeychainFromData_KeepsSecretSharedWithNewApp(t *testing.T) {
 	}
 
 	oldConfig := []byte(`{"apps":[{"appId":"cli_shared","appSecret":{"source":"keychain","id":"` + sharedID + `"}}]}`)
-	newApp := &core.AppConfig{
+	newApp := &configpkg.AppConfig{
 		AppId: "cli_shared",
-		AppSecret: core.SecretInput{
-			Ref: &core.SecretRef{Source: "keychain", ID: sharedID},
+		AppSecret: secret.SecretInput{
+			Ref: &secret.SecretRef{Source: "keychain", ID: sharedID},
 		},
 	}
 
@@ -1836,10 +1821,10 @@ func TestCleanupKeychainFromData_RemovesStaleSecretWhenAppIDChanges(t *testing.T
 	}
 
 	oldConfig := []byte(`{"apps":[{"appId":"cli_old","appSecret":{"source":"keychain","id":"` + oldID + `"}}]}`)
-	newApp := &core.AppConfig{
+	newApp := &configpkg.AppConfig{
 		AppId: "cli_new",
-		AppSecret: core.SecretInput{
-			Ref: &core.SecretRef{Source: "keychain", ID: newID},
+		AppSecret: secret.SecretInput{
+			Ref: &secret.SecretRef{Source: "keychain", ID: newID},
 		},
 	}
 

cmd/config/binder.go

@@ -4,15 +4,16 @@
 package config
 
 import (
-	"context"
 	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/binding"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/openclawbind"
+	secretpkg "github.com/larksuite/cli/internal/secret"
 	"github.com/larksuite/cli/internal/vfs"
 )
 
@@ -24,19 +25,6 @@ type Candidate struct {
 	Label string
 }
 
-// BindResult carries the selected app. External signer configuration is the
-// logical provider on AppConfig.KeyRef; bind never persists executable paths.
-type BindResult struct {
-	AppConfig *core.AppConfig
-
-	// commitProviderManifest is populated only after a keyless bind probe has
-	// authenticated successfully. commitBinding runs it after the workspace
-	// config write and rolls that write back if the global provider index cannot
-	// be committed, so a failed bind never changes the signer used by existing
-	// applications.
-	commitProviderManifest func() error
-}
-
 // SourceBinder abstracts a bind source (openclaw / hermes / future sources).
 // Implementations only list candidates and build an AppConfig for a chosen
 // candidate — they stay out of mode (TUI vs flag) and orchestration concerns.
@@ -48,9 +36,9 @@ type SourceBinder interface {
 	// ListCandidates enumerates bindable accounts from the source config.
 	// An empty slice is valid (selectCandidate will turn it into a typed error).
 	ListCandidates() ([]Candidate, error)
-	// Build resolves credentials and returns the app plus any signer command
-	// needed by the workspace. Must be called after ListCandidates succeeds.
-	Build(ctx context.Context, candidate Candidate) (*BindResult, error)
+	// Build resolves secrets, persists to keychain, and returns a ready AppConfig
+	// for the chosen candidate AppID. Must be called after ListCandidates succeeds.
+	Build(appID string) (*configpkg.AppConfig, error)
 }
 
 // newBinder constructs the SourceBinder for the given source name.
@@ -107,21 +95,11 @@ func selectCandidate(
 	}
 
 	if appIDFlag != "" {
-		var matches []Candidate
 		for i := range candidates {
 			if candidates[i].AppID == appIDFlag {
-				matches = append(matches, candidates[i])
+				return &candidates[i], nil
 			}
 		}
-		if len(matches) == 1 {
-			return &matches[0], nil
-		}
-		if len(matches) > 1 {
-			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"--app-id %q matches multiple accounts in %s", appIDFlag, cfgBase).
-				WithHint("run 'lark-cli config bind' interactively to choose an account, or configure unique app IDs:\n  %s", formatCandidates(matches)).
-				WithParam("--app-id")
-		}
 		return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "--app-id %q not found in %s", appIDFlag, cfgBase).
 			WithHint("available app IDs:\n  %s", formatCandidates(candidates)).
 			WithParam("--app-id")
@@ -162,15 +140,15 @@ type openclawBinder struct {
 	path string
 
 	// Cached between ListCandidates and Build so we don't re-read / re-parse.
-	cfg     *binding.OpenClawRoot
-	rawApps []binding.CandidateApp
+	cfg     *openclawbind.OpenClawRoot
+	rawApps []openclawbind.CandidateApp
 }
 
 func (b *openclawBinder) Name() string       { return "openclaw" }
 func (b *openclawBinder) ConfigPath() string { return b.path }
 
 func (b *openclawBinder) ListCandidates() ([]Candidate, error) {
-	cfg, err := binding.ReadOpenClawConfig(b.path)
+	cfg, err := openclawbind.ReadOpenClawConfig(b.path)
 	if err != nil {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig, "cannot read %s: %v", b.path, err).
 			WithHint("verify OpenClaw is installed and configured").
@@ -181,7 +159,7 @@ func (b *openclawBinder) ListCandidates() ([]Candidate, error) {
 			WithHint("configure Feishu in OpenClaw first")
 	}
 
-	raw := binding.ListCandidateApps(cfg.Channels.Feishu)
+	raw := openclawbind.ListCandidateApps(cfg.Channels.Feishu)
 	b.cfg = cfg
 	b.rawApps = raw
 
@@ -192,73 +170,45 @@ func (b *openclawBinder) ListCandidates() ([]Candidate, error) {
 	return result, nil
 }
 
-func (b *openclawBinder) Build(_ context.Context, candidate Candidate) (*BindResult, error) {
+func (b *openclawBinder) Build(appID string) (*configpkg.AppConfig, error) {
 	if b.cfg == nil {
 		return nil, errs.NewInternalError(errs.SubtypeSDKError, "internal: Build called before ListCandidates")
 	}
 
-	var selected *binding.CandidateApp
+	var selected *openclawbind.CandidateApp
 	for i := range b.rawApps {
-		if b.rawApps[i].AppID == candidate.AppID && b.rawApps[i].Label == candidate.Label {
+		if b.rawApps[i].AppID == appID {
 			selected = &b.rawApps[i]
 			break
 		}
 	}
 	if selected == nil {
-		return nil, errs.NewInternalError(errs.SubtypeSDKError,
-			"internal: account %q (appID %q) not in candidates", candidate.Label, candidate.AppID)
-	}
-	if selected.AuthMethod != "" && selected.AuthMethod != "app_secret" && selected.AuthMethod != binding.AuthMethodPrivateKeyJWT {
-		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig, "unknown authMethod %q for app %s in %s", selected.AuthMethod, selected.AppID, b.path).
-			WithHint("supported values are app_secret and private_key_jwt")
-	}
-
-	// openclaw-lark deliberately gives appSecret precedence when both shapes
-	// are present. Reproduce that behavior so bind never changes the effective
-	// credential type merely because authMethod was left stale.
-	if selected.AppSecret.IsZero() && selected.AuthMethod == binding.AuthMethodPrivateKeyJWT {
-		if strings.TrimSpace(selected.KeyRef) == "" {
-			return nil, errs.NewConfigError(errs.SubtypeInvalidConfig,
-				"private_key_jwt app %s in %s is missing keyRef", selected.AppID, b.path).
-				WithHint("re-run OpenClaw onboarding so the keyless account records its signer keyRef")
-		}
-		return &BindResult{
-			AppConfig: &core.AppConfig{
-				AppId:      selected.AppID,
-				Brand:      core.ParseBrand(selected.Brand),
-				AuthMethod: core.AuthMethodPrivateKeyJWT,
-				KeyRef: &core.SecretRef{
-					Source:   core.SecretSourceTEE,
-					Provider: core.KeylessProviderLarkSuite,
-					ID:       strings.TrimSpace(selected.KeyRef),
-				},
-			},
-		}, nil
+		return nil, errs.NewInternalError(errs.SubtypeSDKError, "internal: appID %q not in candidates", appID)
 	}
 
 	if selected.AppSecret.IsZero() {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "appSecret is empty for app %s in %s", selected.AppID, b.path).
 			WithHint("configure channels.feishu.appSecret in openclaw.json")
 	}
-	secret, err := binding.ResolveSecretInput(selected.AppSecret, b.cfg.Secrets, os.Getenv)
+	secret, err := openclawbind.ResolveSecretInput(selected.AppSecret, b.cfg.Secrets, os.Getenv)
 	if err != nil {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "failed to resolve appSecret for %s: %v", selected.AppID, err).
 			WithHint("check appSecret configuration in %s", b.path).
 			WithCause(err)
 	}
 
-	stored, err := core.ForStorage(selected.AppID, core.PlainSecret(secret), b.opts.Factory.Keychain)
+	stored, err := secretpkg.ForStorage(selected.AppID, secretpkg.PlainSecret(secret), b.opts.Factory.Keychain)
 	if err != nil {
 		return nil, errs.NewInternalError(errs.SubtypeStorage, "keychain unavailable: %v", err).
 			WithHint("use file: reference in config to bypass keychain").
 			WithCause(err)
 	}
 
-	return &BindResult{AppConfig: &core.AppConfig{
+	return &configpkg.AppConfig{
 		AppId:     selected.AppID,
 		AppSecret: stored,
-		Brand:     core.ParseBrand(selected.Brand),
-	}}, nil
+		Brand:     brand.ParseBrand(selected.Brand),
+	}, nil
 }
 
 // ──────────────────────────────────────────────────────────────
@@ -290,8 +240,7 @@ func (b *hermesBinder) ListCandidates() ([]Candidate, error) {
 	return []Candidate{{AppID: appID, Label: "default"}}, nil
 }
 
-func (b *hermesBinder) Build(_ context.Context, candidate Candidate) (*BindResult, error) {
-	appID := candidate.AppID
+func (b *hermesBinder) Build(appID string) (*configpkg.AppConfig, error) {
 	if b.envMap == nil {
 		return nil, errs.NewInternalError(errs.SubtypeSDKError, "internal: Build called before ListCandidates")
 	}
@@ -304,18 +253,18 @@ func (b *hermesBinder) Build(_ context.Context, candidate Candidate) (*BindResul
 			WithHint("run 'hermes setup' to configure Feishu credentials")
 	}
 
-	stored, err := core.ForStorage(appID, core.PlainSecret(appSecret), b.opts.Factory.Keychain)
+	stored, err := secretpkg.ForStorage(appID, secretpkg.PlainSecret(appSecret), b.opts.Factory.Keychain)
 	if err != nil {
 		return nil, errs.NewInternalError(errs.SubtypeStorage, "keychain unavailable: %v", err).
 			WithHint("use file: reference in config to bypass keychain").
 			WithCause(err)
 	}
 
-	return &BindResult{AppConfig: &core.AppConfig{
+	return &configpkg.AppConfig{
 		AppId:     appID,
 		AppSecret: stored,
-		Brand:     core.ParseBrand(b.envMap["FEISHU_DOMAIN"]),
-	}}, nil
+		Brand:     brand.ParseBrand(b.envMap["FEISHU_DOMAIN"]),
+	}, nil
 }
 
 // ──────────────────────────────────────────────────────────────
@@ -327,14 +276,14 @@ type larkChannelBinder struct {
 	path string
 
 	// Cached between ListCandidates and Build so we don't re-read the file.
-	cfg *binding.LarkChannelRoot
+	cfg *openclawbind.LarkChannelRoot
 }
 
 func (b *larkChannelBinder) Name() string       { return "lark-channel" }
 func (b *larkChannelBinder) ConfigPath() string { return b.path }
 
 func (b *larkChannelBinder) ListCandidates() ([]Candidate, error) {
-	cfg, err := binding.ReadLarkChannelConfig(b.path)
+	cfg, err := openclawbind.ReadLarkChannelConfig(b.path)
 	if err != nil {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidConfig, "cannot read %s: %v", b.path, err).
 			WithHint("verify lark-channel-bridge is installed and configured").
@@ -348,8 +297,7 @@ func (b *larkChannelBinder) ListCandidates() ([]Candidate, error) {
 	return []Candidate{{AppID: cfg.Accounts.App.ID, Label: "default"}}, nil
 }
 
-func (b *larkChannelBinder) Build(_ context.Context, candidate Candidate) (*BindResult, error) {
-	appID := candidate.AppID
+func (b *larkChannelBinder) Build(appID string) (*configpkg.AppConfig, error) {
 	if b.cfg == nil {
 		return nil, errs.NewInternalError(errs.SubtypeSDKError, "internal: Build called before ListCandidates")
 	}
@@ -363,25 +311,25 @@ func (b *larkChannelBinder) Build(_ context.Context, candidate Candidate) (*Bind
 
 	// Resolve through the same SecretInput pipeline openclaw uses, so
 	// bridge configs can use ${VAR} / env / file / exec just like openclaw.
-	secret, err := binding.ResolveSecretInput(b.cfg.Accounts.App.Secret, b.cfg.Secrets, os.Getenv)
+	secret, err := openclawbind.ResolveSecretInput(b.cfg.Accounts.App.Secret, b.cfg.Secrets, os.Getenv)
 	if err != nil {
 		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "failed to resolve appSecret for %s: %v", appID, err).
 			WithHint("check appSecret configuration in %s", b.path).
 			WithCause(err)
 	}
 
-	stored, err := core.ForStorage(appID, core.PlainSecret(secret), b.opts.Factory.Keychain)
+	stored, err := secretpkg.ForStorage(appID, secretpkg.PlainSecret(secret), b.opts.Factory.Keychain)
 	if err != nil {
 		return nil, errs.NewInternalError(errs.SubtypeStorage, "keychain unavailable: %v", err).
 			WithHint("use file: reference in config to bypass keychain").
 			WithCause(err)
 	}
 
-	return &BindResult{AppConfig: &core.AppConfig{
+	return &configpkg.AppConfig{
 		AppId:     appID,
 		AppSecret: stored,
-		Brand:     core.ParseBrand(b.cfg.Accounts.App.Tenant),
-	}}, nil
+		Brand:     brand.ParseBrand(b.cfg.Accounts.App.Tenant),
+	}, nil
 }
 
 // ──────────────────────────────────────────────────────────────

cmd/config/binder_test.go

@@ -4,13 +4,11 @@
 package config
 
 import (
-	"context"
 	"path/filepath"
 	"reflect"
 	"testing"
 
-	"github.com/larksuite/cli/internal/binding"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -22,10 +20,10 @@ type fakeBinder struct {
 	path string
 }
 
-func (b *fakeBinder) Name() string                                          { return b.name }
-func (b *fakeBinder) ConfigPath() string                                    { return b.path }
-func (b *fakeBinder) ListCandidates() ([]Candidate, error)                  { return nil, nil }
-func (b *fakeBinder) Build(context.Context, Candidate) (*BindResult, error) { return nil, nil }
+func (b *fakeBinder) Name() string                                     { return b.name }
+func (b *fakeBinder) ConfigPath() string                               { return b.path }
+func (b *fakeBinder) ListCandidates() ([]Candidate, error)             { return nil, nil }
+func (b *fakeBinder) Build(appID string) (*configpkg.AppConfig, error) { return nil, nil }
 
 // tuiUnreachable is a tuiPrompt that fails the test if called. It's the
 // guardrail that proves the non-TUI decision paths really do stay out of the
@@ -109,20 +107,6 @@ func TestSelectCandidate_AppIDFlag_NoMatch(t *testing.T) {
 	})
 }
 
-func TestSelectCandidate_AppIDFlag_RejectsDuplicateInheritedAppID(t *testing.T) {
-	b := &fakeBinder{name: "openclaw", path: "/tmp/openclaw.json"}
-	candidates := []Candidate{
-		{AppID: "cli_shared", Label: "work"},
-		{AppID: "cli_shared", Label: "personal"},
-	}
-	_, err := selectCandidate(b, candidates, "cli_shared", false, tuiUnreachable(t))
-	assertExitError(t, err, output.ExitValidation, wantErrDetail{
-		Type:    "validation",
-		Message: `--app-id "cli_shared" matches multiple accounts in openclaw.json`,
-		Hint:    "run 'lark-cli config bind' interactively to choose an account, or configure unique app IDs:\n  cli_shared (work)\n  cli_shared (personal)",
-	})
-}
-
 func TestSelectCandidate_MultiCandidate_NoFlag_NonTUI(t *testing.T) {
 	// Flag-mode with multiple candidates and no --app-id must produce a
 	// validation error and the candidate list, never an interactive prompt.
@@ -191,27 +175,6 @@ func TestSelectCandidate_AppIDFlag_WinsOverTUI(t *testing.T) {
 	assertCandidate(t, got, Candidate{AppID: "cli_b"})
 }
 
-func TestOpenClawBuildUsesSelectedLabelWhenAppIDIsShared(t *testing.T) {
-	b := &openclawBinder{
-		cfg: &binding.OpenClawRoot{},
-		rawApps: []binding.CandidateApp{
-			{Label: "work", AppID: "cli_shared", AuthMethod: binding.AuthMethodPrivateKeyJWT, KeyRef: "work-key"},
-			{Label: "personal", AppID: "cli_shared", AuthMethod: binding.AuthMethodPrivateKeyJWT, KeyRef: "personal-key"},
-		},
-	}
-
-	result, err := b.Build(context.Background(), Candidate{AppID: "cli_shared", Label: "personal"})
-	if err != nil {
-		t.Fatal(err)
-	}
-	if result.AppConfig.KeyRef == nil || result.AppConfig.KeyRef.ID != "personal-key" {
-		t.Fatalf("keyRef = %#v, want personal-key", result.AppConfig.KeyRef)
-	}
-	if result.AppConfig.KeyRef.Provider != core.KeylessProviderLarkSuite {
-		t.Fatalf("provider = %q, want %q", result.AppConfig.KeyRef.Provider, core.KeylessProviderLarkSuite)
-	}
-}
-
 func TestResolveLarkChannelConfigPath_Default(t *testing.T) {
 	home := t.TempDir()
 	t.Setenv("HOME", home)

cmd/config/config.go

@@ -4,8 +4,8 @@
 package config
 
 import (
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/spf13/cobra"
 )
 
@@ -31,12 +31,13 @@ func NewCmdConfig(f *cmdutil.Factory) *cobra.Command {
 	cmd.AddCommand(NewCmdConfigShow(f, nil))
 	cmd.AddCommand(NewCmdConfigDefaultAs(f))
 	cmd.AddCommand(NewCmdConfigStrictMode(f))
+	cmd.AddCommand(NewCmdConfigRiskControl(f))
 	cmd.AddCommand(NewCmdConfigPolicy(f))
 	cmd.AddCommand(NewCmdConfigPlugins(f))
 	cmd.AddCommand(NewCmdConfigKeychainDowngrade(f))
 	return cmd
 }
 
-func parseBrand(value string) core.LarkBrand {
-	return core.ParseBrand(value)
+func parseBrand(value string) brand.Brand {
+	return brand.ParseBrand(value)
 }

cmd/config/config_test.go

@@ -12,14 +12,16 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/i18n"
 	"github.com/larksuite/cli/internal/keychain"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 )
 
 type noopConfigKeychain struct{}
@@ -65,42 +67,9 @@ func TestConfigInitCmd_FlagParsing(t *testing.T) {
 	}
 }
 
-func TestConfigInitCmd_PrivateKeyJWTFlag(t *testing.T) {
-	clearAgentEnv(t) // assumes local workspace; guard refuses init in agent contexts
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-
-	var gotOpts *ConfigInitOptions
-	cmd := NewCmdConfigInit(f, func(opts *ConfigInitOptions) error {
-		gotOpts = opts
-		return nil
-	})
-	cmd.SetArgs([]string{"--new", "--private-key-jwt"})
-	if err := cmd.Execute(); err != nil {
-		t.Fatalf("unexpected error: %v", err)
-	}
-	if !gotOpts.PrivateKeyJWT {
-		t.Error("PrivateKeyJWT = false, want true")
-	}
-}
-
-func TestConfigInitCmd_AuthMethodFlagRemoved(t *testing.T) {
-	clearAgentEnv(t) // assumes local workspace; guard refuses init in agent contexts
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-
-	cmd := NewCmdConfigInit(f, func(opts *ConfigInitOptions) error { return nil })
-	cmd.SetArgs([]string{"--new", "--auth-method", core.AuthMethodPrivateKeyJWT})
-	err := cmd.Execute()
-	if err == nil {
-		t.Fatal("expected unknown flag error")
-	}
-	if !strings.Contains(err.Error(), "unknown flag: --auth-method") {
-		t.Fatalf("error = %v, want unknown --auth-method flag", err)
-	}
-}
-
 func TestConfigShowCmd_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	var gotOpts *ConfigShowOptions
@@ -141,16 +110,16 @@ func TestConfigShowRun_NotConfiguredReturnsStructuredError(t *testing.T) {
 
 func TestConfigShowRun_NoActiveProfileReturnsStructuredError(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "missing",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "default",
 			AppId:     "app-default",
-			AppSecret: core.PlainSecret("secret-default"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-default"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -219,18 +188,18 @@ func TestSaveInitConfig_OmitLangPreservesPrior(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	f, _, _, _ := cmdutil.TestFactory(t, nil)
 
-	existing := &core.MultiAppConfig{Apps: []core.AppConfig{
-		{AppId: "cli_x", AppSecret: core.PlainSecret("s"), Brand: core.BrandFeishu, Lang: i18n.LangJaJP},
+	existing := &configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{
+		{AppId: "cli_x", AppSecret: secret.PlainSecret("s"), Brand: brand.Feishu, Lang: i18n.LangJaJP},
 	}}
-	if err := core.SaveMultiAppConfig(existing); err != nil {
+	if err := configpkg.SaveMultiAppConfig(existing); err != nil {
 		t.Fatalf("seed config: %v", err)
 	}
 
-	if err := saveInitConfig("", existing, f, "cli_x", core.PlainSecret("s2"), core.BrandFeishu, "", "", nil); err != nil {
+	if err := saveInitConfig("", existing, f, "cli_x", secret.PlainSecret("s2"), brand.Feishu, ""); err != nil {
 		t.Fatalf("saveInitConfig (no --lang): %v", err)
 	}
 
-	got, err := core.LoadMultiAppConfig()
+	got, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig: %v", err)
 	}
@@ -239,68 +208,6 @@ func TestSaveInitConfig_OmitLangPreservesPrior(t *testing.T) {
 	}
 }
 
-func TestKeyRefFromResult_PrivateKeyJWT(t *testing.T) {
-	ref := keyRefFromResult(&configInitResult{
-		AuthMethod: core.AuthMethodPrivateKeyJWT,
-		KeyLabel:   "lark-cli-default",
-	})
-	if ref == nil {
-		t.Fatal("keyRefFromResult returned nil")
-	}
-	if ref.Source != "tee" || ref.ID != "lark-cli-default" {
-		t.Fatalf("key ref = %#v, want tee/lark-cli-default", ref)
-	}
-
-	if ref := keyRefFromResult(&configInitResult{AuthMethod: core.AuthMethodPrivateKeyJWT}); ref != nil {
-		t.Fatalf("missing key label should not persist key ref, got %#v", ref)
-	}
-	if ref := keyRefFromResult(&configInitResult{AuthMethod: core.AuthMethodClientSecret, KeyLabel: "ignored"}); ref != nil {
-		t.Fatalf("client_secret should not persist key ref, got %#v", ref)
-	}
-	if ref := keyRefFromResult(nil); ref != nil {
-		t.Fatalf("nil result should not persist key ref, got %#v", ref)
-	}
-}
-
-func TestPersistInitResult_PrivateKeyJWT(t *testing.T) {
-	for _, tc := range []struct {
-		name    string
-		profile string
-		brand   core.LarkBrand
-	}{
-		{name: "single app", brand: core.BrandFeishu},
-		{name: "named profile", profile: "prod", brand: core.BrandLark},
-	} {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-			f, _, _, _ := cmdutil.TestFactory(t, nil)
-			opts := &ConfigInitOptions{Factory: f, Ctx: context.Background(), Lang: "en_us"}
-			result := &configInitResult{
-				Brand: tc.brand, AppID: "cli_pkjwt",
-				AuthMethod: core.AuthMethodPrivateKeyJWT, KeyLabel: "lark-cli-default",
-			}
-			if err := persistInitResult(opts, f, tc.profile, result); err != nil {
-				t.Fatal(err)
-			}
-
-			got, err := core.LoadMultiAppConfig()
-			if err != nil {
-				t.Fatal(err)
-			}
-			app := got.CurrentAppConfig(tc.profile)
-			if app == nil || app.AppId != "cli_pkjwt" || app.AuthMethod != core.AuthMethodPrivateKeyJWT {
-				t.Fatalf("saved app = %#v", app)
-			}
-			if app.KeyRef == nil || app.KeyRef.Source != "tee" || app.KeyRef.ID != "lark-cli-default" {
-				t.Fatalf("KeyRef = %#v, want tee/lark-cli-default", app.KeyRef)
-			}
-			if !app.AppSecret.IsZero() {
-				t.Fatalf("private_key_jwt config must stay secretless, AppSecret value %#v", app.AppSecret)
-			}
-		})
-	}
-}
-
 // TestConfigInitCmd_InvalidLang verifies a non-empty --lang on config init is
 // strictly validated the same way bind validates: wrong-case / typo / removed
 // codes / hyphen form all exit with ExitValidation. (Empty is a no-op.)
@@ -413,17 +320,17 @@ func TestConfigRemoveRun_SaveFailurePreservesExistingConfigAndSecrets(t *testing
 	configDir := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", configDir)
 
-	multi := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	multi := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			AppId: "app-test",
-			AppSecret: core.SecretInput{
-				Ref: &core.SecretRef{Source: "keychain", ID: "appsecret:app-test"},
+			AppSecret: secret.SecretInput{
+				Ref: &secret.SecretRef{Source: "keychain", ID: "appsecret:app-test"},
 			},
-			Brand: core.BrandFeishu,
-			Users: []core.AppUser{{UserOpenId: "ou_1", UserName: "Tester"}},
+			Brand: brand.Feishu,
+			Users: []configpkg.AppUser{{UserOpenId: "ou_1", UserName: "Tester"}},
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -452,7 +359,7 @@ func TestConfigRemoveRun_SaveFailurePreservesExistingConfigAndSecrets(t *testing
 	if err := os.Chmod(configDir, 0700); err != nil {
 		t.Fatalf("restore Chmod(%s) error = %v", configDir, err)
 	}
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -472,18 +379,18 @@ func TestConfigRemoveRun_SaveFailurePreservesExistingConfigAndSecrets(t *testing
 func TestSaveAsProfile_RejectsProfileNameCollisionWithExistingAppID(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	existing := &core.MultiAppConfig{
-		Apps: []core.AppConfig{
+	existing := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "prod",
 				AppId:     "cli_prod",
-				AppSecret: core.PlainSecret("secret"),
-				Brand:     core.BrandFeishu,
+				AppSecret: secret.PlainSecret("secret"),
+				Brand:     brand.Feishu,
 			},
 		},
 	}
 
-	err := saveAsProfile(existing, keychain.KeychainAccess(&noopConfigKeychain{}), "cli_prod", "app-new", core.PlainSecret("new-secret"), core.BrandLark, "en", "", nil)
+	err := saveAsProfile(existing, keychain.KeychainAccess(&noopConfigKeychain{}), "cli_prod", "app-new", secret.PlainSecret("new-secret"), brand.Lark, "en")
 	if err == nil {
 		t.Fatal("expected conflict error")
 	}
@@ -522,62 +429,22 @@ func TestWrapSaveConfigError_PassesTypedValidationThrough(t *testing.T) {
 	}
 }
 
-func TestSaveAsProfile_UpdatePersistsPrivateKeyJWT(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-
-	existing := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
-			Name:      "prod",
-			AppId:     "cli_prod",
-			AppSecret: core.PlainSecret("old-secret"),
-			Brand:     core.BrandFeishu,
-			Users:     []core.AppUser{{UserOpenId: "ou_1", UserName: "User"}},
-		}},
-	}
-	keyRef := &core.SecretRef{Source: "tee", ID: "lark-cli-default"}
-
-	if err := saveAsProfile(existing, keychain.KeychainAccess(&noopConfigKeychain{}), "prod", "cli_prod", core.SecretInput{}, core.BrandLark, "en_us", core.AuthMethodPrivateKeyJWT, keyRef); err != nil {
-		t.Fatalf("saveAsProfile update private_key_jwt: %v", err)
-	}
-
-	got, err := core.LoadMultiAppConfig()
-	if err != nil {
-		t.Fatalf("LoadMultiAppConfig: %v", err)
-	}
-	app := got.FindApp("prod")
-	if app == nil {
-		t.Fatalf("profile prod not saved: %#v", got.Apps)
-	}
-	if app.AuthMethod != core.AuthMethodPrivateKeyJWT {
-		t.Fatalf("AuthMethod = %q, want private_key_jwt", app.AuthMethod)
-	}
-	if app.KeyRef == nil || app.KeyRef.Source != "tee" || app.KeyRef.ID != "lark-cli-default" {
-		t.Fatalf("KeyRef = %#v, want tee/lark-cli-default", app.KeyRef)
-	}
-	if app.AppSecret.Ref != nil || app.AppSecret.Plain != "" {
-		t.Fatalf("private_key_jwt update must stay secretless, AppSecret value %#v", app.AppSecret)
-	}
-	if len(app.Users) != 1 || app.Users[0].UserOpenId != "ou_1" {
-		t.Fatalf("same-app update should preserve users, Users=%#v", app.Users)
-	}
-}
-
 func TestUpdateExistingProfileWithoutSecret_RejectsAppIDChange(t *testing.T) {
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "prod",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "prod",
 				AppId:     "app-old",
-				AppSecret: core.SecretInput{Ref: &core.SecretRef{Source: "keychain", ID: "appsecret:app-old"}},
-				Brand:     core.BrandFeishu,
+				AppSecret: secret.SecretInput{Ref: &secret.SecretRef{Source: "keychain", ID: "appsecret:app-old"}},
+				Brand:     brand.Feishu,
 				Lang:      "zh",
-				Users:     []core.AppUser{{UserOpenId: "ou_1", UserName: "User"}},
+				Users:     []configpkg.AppUser{{UserOpenId: "ou_1", UserName: "User"}},
 			},
 		},
 	}
 
-	err := updateExistingProfileWithoutSecret(multi, "", "app-new", core.BrandLark, "en")
+	err := updateExistingProfileWithoutSecret(multi, "", "app-new", brand.Lark, "en")
 	if err == nil {
 		t.Fatal("expected error when changing app ID without a new secret")
 	}

cmd/config/default_as.go

@@ -8,7 +8,8 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/spf13/cobra"
 )
 
@@ -20,14 +21,14 @@ func NewCmdConfigDefaultAs(f *cmdutil.Factory) *cobra.Command {
 		Long:  "Without arguments, shows the current default identity. Pass user, bot, or auto to set a new default.",
 		Args:  cobra.MaximumNArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			multi, err := core.LoadOrNotConfigured()
+			multi, err := configpkg.LoadOrNotConfigured()
 			if err != nil {
 				return err
 			}
 
 			app := multi.CurrentAppConfig(f.Invocation.Profile)
 			if app == nil {
-				return core.NoActiveProfileError()
+				return configpkg.NoActiveProfileError()
 			}
 
 			if len(args) == 0 {
@@ -44,8 +45,8 @@ func NewCmdConfigDefaultAs(f *cmdutil.Factory) *cobra.Command {
 				return errs.NewValidationError(errs.SubtypeInvalidArgument, "invalid identity type %q, valid values: user | bot | auto", value)
 			}
 
-			app.DefaultAs = core.Identity(value)
-			if err := core.SaveMultiAppConfig(multi); err != nil {
+			app.DefaultAs = identity.Identity(value)
+			if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 				return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 			}
 			fmt.Fprintf(f.IOStreams.ErrOut, "Default identity set to: %s\n", value)

cmd/config/init.go

@@ -13,14 +13,16 @@ import (
 
 	"github.com/spf13/cobra"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
 	"github.com/larksuite/cli/internal/keychain"
-	"github.com/larksuite/cli/internal/keysigner"
 	"github.com/larksuite/cli/internal/output"
+	secretpkg "github.com/larksuite/cli/internal/secret"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // ConfigInitOptions holds all inputs for config init.
@@ -32,7 +34,6 @@ type ConfigInitOptions struct {
 	AppSecretStdin bool   // read app-secret from stdin (avoids process list exposure)
 	Brand          string
 	New            bool
-	PrivateKeyJWT  bool // --private-key-jwt: request private_key_jwt instead of the default client_secret
 
 	Lang         string // raw --lang (string for cobra); normalized to canonical/"" in validateInitLang
 	langExplicit bool   // true when --lang was explicitly passed
@@ -41,8 +42,6 @@ type ConfigInitOptions struct {
 
 	ProfileName string // when set, create/update a named profile instead of replacing Apps[0]
 
-	Restore bool // Restore re-registers the app already in config to recover a lost credential
-
 	// ForceInit overrides the agent-workspace guard. Without it, running
 	// init under OPENCLAW_HOME / HERMES_HOME refuses and points the caller
 	// at config bind — which is what AI agents almost always want. Manual
@@ -85,26 +84,17 @@ if the user explicitly wants a separate app inside the Agent workspace.`,
 	}
 
 	cmd.Flags().BoolVar(&opts.New, "new", false, "create a new app directly (skip mode selection)")
-	cmd.Flags().BoolVar(&opts.PrivateKeyJWT, "private-key-jwt", false, "create a new app with private_key_jwt (signed by a platform key, no app secret)")
 	cmd.Flags().StringVar(&opts.AppID, "app-id", "", "App ID (non-interactive)")
 	cmd.Flags().BoolVar(&opts.AppSecretStdin, "app-secret-stdin", false, "Read App Secret from stdin to avoid process list exposure")
 	cmd.Flags().StringVar(&opts.Brand, "brand", "feishu", "feishu or lark (non-interactive, default feishu)")
 	cmd.Flags().StringVar(&opts.Lang, "lang", "", "language preference (e.g. zh or zh_cn)")
 	cmd.Flags().StringVar(&opts.ProfileName, "name", "", "create or update a named profile (append instead of replace)")
-	cmd.Flags().BoolVar(&opts.Restore, "restore", false, "re-register the app already in config to recover a lost credential (keychain key / app secret); reuses the stored app ID and auth method")
 	cmd.Flags().BoolVar(&opts.ForceInit, "force-init", false, "allow init inside an Agent workspace (OPENCLAW_HOME / HERMES_HOME); use config bind instead unless you really want a separate app")
 	cmdutil.SetRisk(cmd, "write")
 
 	return cmd
 }
 
-func requestedInitAuthMethod(opts *ConfigInitOptions) string {
-	if opts.PrivateKeyJWT {
-		return core.AuthMethodPrivateKeyJWT
-	}
-	return core.AuthMethodClientSecret
-}
-
 // printLangPreferenceConfirmation echoes the set preference to stderr, only
 // when --lang explicitly set a non-empty value.
 func printLangPreferenceConfirmation(opts *ConfigInitOptions) {
@@ -134,7 +124,7 @@ func guardAgentWorkspace(opts *ConfigInitOptions) error {
 	if opts.ForceInit {
 		return nil
 	}
-	ws := core.DetectWorkspaceFromEnv(os.Getenv)
+	ws := workspace.DetectWorkspaceFromEnv(os.Getenv)
 	if ws.IsLocal() {
 		return nil
 	}
@@ -145,11 +135,11 @@ func guardAgentWorkspace(opts *ConfigInitOptions) error {
 
 // hasAnyNonInteractiveFlag returns true if any non-interactive flag is set.
 func (o *ConfigInitOptions) hasAnyNonInteractiveFlag() bool {
-	return o.New || o.Restore || o.AppID != "" || o.AppSecretStdin
+	return o.New || o.AppID != "" || o.AppSecretStdin
 }
 
 // cleanupOldConfig clears keychain entries (AppSecret + UAT) for all apps in existing config except the app whose AppId equals skipAppID.
-func cleanupOldConfig(existing *core.MultiAppConfig, f *cmdutil.Factory, skipAppID string) {
+func cleanupOldConfig(existing *configpkg.MultiAppConfig, f *cmdutil.Factory, skipAppID string) {
 	if existing == nil {
 		return
 	}
@@ -157,68 +147,29 @@ func cleanupOldConfig(existing *core.MultiAppConfig, f *cmdutil.Factory, skipApp
 		if app.AppId == skipAppID {
 			continue
 		}
-		core.RemoveSecretStore(app.AppSecret, f.Keychain)
+		secretpkg.RemoveSecretStore(app.AppSecret, f.Keychain)
 		for _, user := range app.Users {
 			auth.RemoveStoredToken(app.AppId, user.UserOpenId)
 		}
 	}
 }
 
-// removeStaleSecretForPKJWT clears a secret left in the keychain when the SAME
-// appId is migrated from client_secret to private_key_jwt. cleanupOldConfig
-// explicitly skips a matching appId, and saveAsProfile only cleans up on an
-// appId change, so a same-appId migration would orphan the old secret. This
-// fills that gap. RemoveSecretStore only deletes Source=="keychain" entries, so
-// the new pkjwt tee key handle is never touched.
-func removeStaleSecretForPKJWT(existing *core.MultiAppConfig, profileName, appID string, kc keychain.KeychainAccess) {
-	if existing == nil {
-		return
-	}
-	var prior *core.AppConfig
-	if profileName != "" {
-		if idx := findProfileIndexByName(existing, profileName); idx >= 0 {
-			prior = &existing.Apps[idx]
-		}
-	} else {
-		prior = existing.CurrentAppConfig("")
-	}
-	if prior != nil && prior.AppId == appID && !prior.AppSecret.IsZero() {
-		core.RemoveSecretStore(prior.AppSecret, kc)
-	}
-}
-
-// keyRefFromResult builds the TEE key reference to persist for a private_key_jwt
-// registration result, or nil for client_secret.
-func keyRefFromResult(r *configInitResult) *core.SecretRef {
-	if r != nil && r.AuthMethod == core.AuthMethodPrivateKeyJWT && r.KeyLabel != "" {
-		return &core.SecretRef{Source: "tee", ID: r.KeyLabel}
-	}
-	return nil
-}
-
 // saveAsOnlyApp overwrites config.json with a single-app config.
-func saveAsOnlyApp(appId string, secret core.SecretInput, brand core.LarkBrand, lang, authMethod string, keyRef *core.SecretRef) error {
-	config := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
-			AppId: appId, AppSecret: secret, Brand: brand, Lang: i18n.Lang(lang), Users: []core.AppUser{},
-			AuthMethod: authMethod, KeyRef: keyRef,
+func saveAsOnlyApp(appId string, secret secretpkg.SecretInput, brand brandpkg.Brand, lang string) error {
+	config := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
+			AppId: appId, AppSecret: secret, Brand: brand, Lang: i18n.Lang(lang), Users: []configpkg.AppUser{},
 		}},
 	}
-	return saveMultiAppConfigForInit(config)
-}
-
-func saveMultiAppConfigForInit(config *core.MultiAppConfig) error {
-	return core.SaveMultiAppConfig(config)
+	return configpkg.SaveMultiAppConfig(config)
 }
 
 // saveInitConfig saves a new/updated app config, respecting --profile mode.
 // With profileName: appends or updates the named profile (preserves other profiles).
 // Without profileName: cleans up old config and saves as the only app.
-// authMethod/keyRef carry the credential type: ("", nil) for client_secret,
-// (private_key_jwt, &{tee,label}) for the secretless TEE flow.
-func saveInitConfig(profileName string, existing *core.MultiAppConfig, f *cmdutil.Factory, appId string, secret core.SecretInput, brand core.LarkBrand, lang, authMethod string, keyRef *core.SecretRef) error {
+func saveInitConfig(profileName string, existing *configpkg.MultiAppConfig, f *cmdutil.Factory, appId string, secret secretpkg.SecretInput, brand brandpkg.Brand, lang string) error {
 	if profileName != "" {
-		return saveAsProfile(existing, f.Keychain, profileName, appId, secret, brand, lang, authMethod, keyRef)
+		return saveAsProfile(existing, f.Keychain, profileName, appId, secret, brand, lang)
 	}
 	cleanupOldConfig(existing, f, appId)
 	var prior i18n.Lang
@@ -227,7 +178,7 @@ func saveInitConfig(profileName string, existing *core.MultiAppConfig, f *cmduti
 			prior = app.Lang
 		}
 	}
-	return saveAsOnlyApp(appId, secret, brand, string(preferredLang(i18n.Lang(lang), prior)), authMethod, keyRef)
+	return saveAsOnlyApp(appId, secret, brand, string(preferredLang(i18n.Lang(lang), prior)))
 }
 
 // wrapSaveConfigError passes an already-typed error (e.g. the --name conflict
@@ -247,27 +198,25 @@ func wrapSaveConfigError(err error) error {
 // saveAsProfile appends or updates a named profile in the config.
 // If a profile with the same name exists, it updates it; otherwise appends.
 // When updating, cleans up old keychain secrets if AppId changed.
-func saveAsProfile(existing *core.MultiAppConfig, kc keychain.KeychainAccess, profileName, appId string, secret core.SecretInput, brand core.LarkBrand, lang, authMethod string, keyRef *core.SecretRef) error {
+func saveAsProfile(existing *configpkg.MultiAppConfig, kc keychain.KeychainAccess, profileName, appId string, secret secretpkg.SecretInput, brand brandpkg.Brand, lang string) error {
 	multi := existing
 	if multi == nil {
-		multi = &core.MultiAppConfig{}
+		multi = &configpkg.MultiAppConfig{}
 	}
 
 	if idx := findProfileIndexByName(multi, profileName); idx >= 0 {
 		// Clean up old keychain secret and user tokens if AppId changed
 		if multi.Apps[idx].AppId != appId {
-			core.RemoveSecretStore(multi.Apps[idx].AppSecret, kc)
+			secretpkg.RemoveSecretStore(multi.Apps[idx].AppSecret, kc)
 			for _, user := range multi.Apps[idx].Users {
 				auth.RemoveStoredToken(multi.Apps[idx].AppId, user.UserOpenId)
 			}
-			multi.Apps[idx].Users = []core.AppUser{}
+			multi.Apps[idx].Users = []configpkg.AppUser{}
 		}
 		multi.Apps[idx].AppId = appId
 		multi.Apps[idx].AppSecret = secret
 		multi.Apps[idx].Brand = brand
 		multi.Apps[idx].Lang = preferredLang(i18n.Lang(lang), multi.Apps[idx].Lang)
-		multi.Apps[idx].AuthMethod = authMethod
-		multi.Apps[idx].KeyRef = keyRef
 	} else {
 		if findAppIndexByAppID(multi, profileName) >= 0 {
 			return errs.NewValidationError(errs.SubtypeInvalidArgument,
@@ -275,21 +224,19 @@ func saveAsProfile(existing *core.MultiAppConfig, kc keychain.KeychainAccess, pr
 				WithParam("--name")
 		}
 		// Append new profile
-		multi.Apps = append(multi.Apps, core.AppConfig{
-			Name:       profileName,
-			AppId:      appId,
-			AppSecret:  secret,
-			Brand:      brand,
-			Lang:       i18n.Lang(lang),
-			Users:      []core.AppUser{},
-			AuthMethod: authMethod,
-			KeyRef:     keyRef,
+		multi.Apps = append(multi.Apps, configpkg.AppConfig{
+			Name:      profileName,
+			AppId:     appId,
+			AppSecret: secret,
+			Brand:     brand,
+			Lang:      i18n.Lang(lang),
+			Users:     []configpkg.AppUser{},
 		})
 	}
-	return saveMultiAppConfigForInit(multi)
+	return configpkg.SaveMultiAppConfig(multi)
 }
 
-func findProfileIndexByName(multi *core.MultiAppConfig, profileName string) int {
+func findProfileIndexByName(multi *configpkg.MultiAppConfig, profileName string) int {
 	if multi == nil {
 		return -1
 	}
@@ -301,7 +248,7 @@ func findProfileIndexByName(multi *core.MultiAppConfig, profileName string) int
 	return -1
 }
 
-func findAppIndexByAppID(multi *core.MultiAppConfig, appID string) int {
+func findAppIndexByAppID(multi *configpkg.MultiAppConfig, appID string) int {
 	if multi == nil {
 		return -1
 	}
@@ -328,13 +275,13 @@ func wrapUpdateExistingProfileErr(err error) error {
 	return errs.NewInternalError(errs.SubtypeSDKError, "failed to save config: %v", err).WithCause(err)
 }
 
-func updateExistingProfileWithoutSecret(existing *core.MultiAppConfig, profileName, appID string, brand core.LarkBrand, lang string) error {
+func updateExistingProfileWithoutSecret(existing *configpkg.MultiAppConfig, profileName, appID string, brand brandpkg.Brand, lang string) error {
 	if existing == nil {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "App Secret cannot be empty for new configuration").
 			WithParam("--app-secret")
 	}
 
-	var app *core.AppConfig
+	var app *configpkg.AppConfig
 	if profileName != "" {
 		if idx := findProfileIndexByName(existing, profileName); idx >= 0 {
 			app = &existing.Apps[idx]
@@ -358,141 +305,12 @@ func updateExistingProfileWithoutSecret(existing *core.MultiAppConfig, profileNa
 	app.AppId = appID
 	app.Brand = brand
 	app.Lang = preferredLang(i18n.Lang(lang), app.Lang)
-	return saveMultiAppConfigForInit(existing)
-}
-
-func persistInitResult(opts *ConfigInitOptions, f *cmdutil.Factory, profileName string, result *configInitResult) error {
-	existing, _ := core.LoadMultiAppConfig()
-
-	switch {
-	case result.AuthMethod == core.AuthMethodPrivateKeyJWT:
-		if err := saveInitConfig(profileName, existing, f, result.AppID, core.SecretInput{}, result.Brand, opts.Lang, result.AuthMethod, keyRefFromResult(result)); err != nil {
-			return wrapSaveConfigError(err)
-		}
-		removeStaleSecretForPKJWT(existing, profileName, result.AppID, f.Keychain)
-		return nil
-	case result.AppSecret != "":
-		secret, err := core.ForStorage(result.AppID, core.PlainSecret(result.AppSecret), f.Keychain)
-		if err != nil {
-			return errs.NewInternalError(errs.SubtypeSDKError, "%v", err).WithCause(err)
-		}
-		if err := saveInitConfig(profileName, existing, f, result.AppID, secret, result.Brand, opts.Lang, "", nil); err != nil {
-			return wrapSaveConfigError(err)
-		}
-		return nil
-	case result.Mode == "existing" && result.AppID != "":
-		return wrapUpdateExistingProfileErr(updateExistingProfileWithoutSecret(existing, profileName, result.AppID, result.Brand, opts.Lang))
-	default:
-		return errs.NewValidationError(errs.SubtypeInvalidArgument, "App ID and App Secret cannot be empty").WithParam("--app-id")
-	}
-}
-
-func probeInitResult(opts *ConfigInitOptions, f *cmdutil.Factory, result *configInitResult) error {
-	if result.AuthMethod == core.AuthMethodPrivateKeyJWT {
-		return runProbePKJWT(opts.Ctx, f, result.Brand, result.AppID, keysigner.Active(), result.KeyLabel)
-	}
-	if result.AppSecret != "" {
-		return runProbe(opts.Ctx, f, result.AppID, result.AppSecret, result.Brand)
-	}
-	return nil
-}
-
-// persistAndProbeResult saves a registration/restore result into profileName and
-// runs the post-registration probe. profileName == "" replaces the single app
-// (legacy); a named profile is updated in place. Shared by --new and --restore.
-func persistAndProbeResult(opts *ConfigInitOptions, f *cmdutil.Factory, profileName string, result *configInitResult) error {
-	if err := persistInitResult(opts, f, profileName, result); err != nil {
-		return err
-	}
-	printLangPreferenceConfirmation(opts)
-	if result.AuthMethod == core.AuthMethodPrivateKeyJWT {
-		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"appId": result.AppID, "authMethod": result.AuthMethod, "brand": result.Brand})
-	} else {
-		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"appId": result.AppID, "appSecret": "****", "brand": result.Brand})
-	}
-	return probeInitResult(opts, f, result)
-}
-
-// runRestoreFlow re-registers the app already in config to recover a lost
-// credential (deleted keychain key / lost app secret). It reads the existing
-// app id + auth method + brand from config (no secret needed — that's the lost
-// part) and re-runs the device-flow registration with the app id sent on begin,
-// so the server re-registers that app instead of creating a new one. The
-// re-issued credential is written back to the same profile.
-func runRestoreFlow(opts *ConfigInitOptions, existing *core.MultiAppConfig, f *cmdutil.Factory, msg *initMsg) error {
-	if existing == nil {
-		return errs.NewConfigError(errs.SubtypeNotConfigured, "nothing to restore: no config found").
-			WithHint("run: lark-cli config init")
-	}
-	app := existing.CurrentAppConfig(opts.ProfileName)
-	if app == nil || app.AppId == "" {
-		return errs.NewConfigError(errs.SubtypeNotConfigured, "nothing to restore: no app id in config%s", profileSuffix(opts.ProfileName)).
-			WithHint("run: lark-cli config init")
-	}
-	if app.KeyRef != nil && strings.TrimSpace(app.KeyRef.Provider) != "" {
-		return errs.NewValidationError(errs.SubtypeFailedPrecondition,
-			"config init --restore does not manage external signer provider %q", app.KeyRef.Provider).
-			WithHint("repair the OpenClaw provider with onboarding doctor --fix, then run config bind again")
-	}
-
-	restoreAppID := app.AppId
-	// Reuse the stored auth method authoritatively — never prompt. Empty on disk
-	// means client_secret (omitempty back-compat); pass it explicitly so restore
-	// preserves the existing credential type.
-	authMethod := app.AuthMethod
-	if authMethod == "" {
-		authMethod = core.AuthMethodClientSecret
-	}
-	result, err := runCreateAppFlow(opts.Ctx, f, app.Brand, authMethod, msg, restoreAppID)
-	if err != nil {
-		return err
-	}
-	if result == nil {
-		return errs.NewInternalError(errs.SubtypeSDKError, "app restore returned no result")
-	}
-
-	// Safety: if the server did not honor app_id (e.g. not yet supported), it may
-	// have created a NEW app instead of restoring. Warn so the user is not silently
-	// switched to a different app id.
-	if result.AppID != restoreAppID {
-		fmt.Fprintf(f.IOStreams.ErrOut, "[lark-cli] [WARN] restore: server returned app %s, expected %s — it may have created a new app instead of restoring\n", result.AppID, restoreAppID)
-	}
-
-	// Write back to the profile we restored: an explicit --name, else the resolved
-	// app's own name. Empty name => legacy single-app replace.
-	saveProfile := opts.ProfileName
-	if saveProfile == "" {
-		saveProfile = app.Name
-	}
-	return persistAndProbeResult(opts, f, saveProfile, result)
-}
-
-// profileSuffix renders " (profile %q)" for error messages, or "" when unnamed.
-func profileSuffix(profileName string) string {
-	if profileName == "" {
-		return ""
-	}
-	return fmt.Sprintf(" (profile %q)", profileName)
+	return configpkg.SaveMultiAppConfig(existing)
 }
 
 func configInitRun(opts *ConfigInitOptions) error {
 	f := opts.Factory
-	if opts.PrivateKeyJWT {
-		switch {
-		case opts.Restore:
-			return errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"--private-key-jwt cannot be combined with --restore; restore preserves the stored auth method").
-				WithParam("--private-key-jwt")
-		case opts.AppID != "":
-			return errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"--private-key-jwt cannot be combined with --app-id; use --new to register a private_key_jwt app").
-				WithParam("--private-key-jwt")
-		case opts.AppSecretStdin:
-			return errs.NewValidationError(errs.SubtypeInvalidArgument,
-				"--private-key-jwt cannot be combined with --app-secret-stdin; private_key_jwt does not use an app secret").
-				WithParam("--private-key-jwt")
-		}
-	}
+
 	// Read secret from stdin if --app-secret-stdin is set
 	if opts.AppSecretStdin {
 		scanner := bufio.NewScanner(f.IOStreams.In)
@@ -508,49 +326,29 @@ func configInitRun(opts *ConfigInitOptions) error {
 		}
 	}
 
-	existing, err := core.LoadMultiAppConfig()
+	existing, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		existing = nil // treat as empty
 	}
 
 	// Validate --profile name if set
 	if opts.ProfileName != "" {
-		if err := core.ValidateProfileName(opts.ProfileName); err != nil {
+		if err := configpkg.ValidateProfileName(opts.ProfileName); err != nil {
 			return errs.NewValidationError(errs.SubtypeInvalidArgument, "%v", err).WithCause(err)
 		}
 	}
 
-	// --restore recovers an existing app; it is incompatible with creating a new
-	// app (--new) or importing one non-interactively (--app-id / stdin secret).
-	if opts.Restore {
-		if opts.New {
-			return errs.NewValidationError(errs.SubtypeInvalidArgument, "--restore cannot be combined with --new").WithParam("--restore")
-		}
-		if opts.AppID != "" || opts.AppSecretStdin {
-			return errs.NewValidationError(errs.SubtypeInvalidArgument, "--restore cannot be combined with --app-id / --app-secret-stdin").WithParam("--restore")
-		}
-	}
-
-	// A user who explicitly asks for private_key_jwt needs immediate feedback
-	// before any interactive prompt. Otherwise unsupported machines enter the
-	// TUI and fail only after the user chooses a create flow.
-	if opts.PrivateKeyJWT && !opts.New && !opts.Restore {
-		if _, err := resolveRegisterAuthMethod(opts.Ctx, f, core.AuthMethodPrivateKeyJWT); err != nil {
-			return err
-		}
-	}
-
 	// Mode 1: Non-interactive
 	if opts.AppID != "" && opts.appSecret != "" {
 		brand := parseBrand(opts.Brand)
-		secret, err := core.ForStorage(opts.AppID, core.PlainSecret(opts.appSecret), f.Keychain)
+		secret, err := secretpkg.ForStorage(opts.AppID, secretpkg.PlainSecret(opts.appSecret), f.Keychain)
 		if err != nil {
 			return errs.NewInternalError(errs.SubtypeSDKError, "%v", err).WithCause(err)
 		}
-		if err := saveInitConfig(opts.ProfileName, existing, f, opts.AppID, secret, brand, opts.Lang, "", nil); err != nil {
+		if err := saveInitConfig(opts.ProfileName, existing, f, opts.AppID, secret, brand, opts.Lang); err != nil {
 			return wrapSaveConfigError(err)
 		}
-		output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf("Configuration saved to %s", core.GetConfigPath()))
+		output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf("Configuration saved to %s", workspace.GetConfigPath()))
 		printLangPreferenceConfirmation(opts)
 		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"appId": opts.AppID, "appSecret": "****", "brand": brand})
 		if err := runProbe(opts.Ctx, f, opts.AppID, opts.appSecret, brand); err != nil {
@@ -573,26 +371,34 @@ func configInitRun(opts *ConfigInitOptions) error {
 
 	msg := getInitMsg(opts.UILang)
 
-	// Mode: Restore (--restore) — re-register the app already in config.
-	if opts.Restore {
-		return runRestoreFlow(opts, existing, f, msg)
-	}
-
 	// Mode 3: Create new app directly (--new)
 	if opts.New {
-		result, err := runCreateAppFlow(opts.Ctx, f, parseBrand(opts.Brand), requestedInitAuthMethod(opts), msg, "")
+		result, err := runCreateAppFlow(opts.Ctx, f, parseBrand(opts.Brand), msg)
 		if err != nil {
 			return err
 		}
 		if result == nil {
 			return errs.NewInternalError(errs.SubtypeSDKError, "app creation returned no result")
 		}
-		return persistAndProbeResult(opts, f, opts.ProfileName, result)
+		existing, _ := configpkg.LoadMultiAppConfig()
+		secret, err := secretpkg.ForStorage(result.AppID, secretpkg.PlainSecret(result.AppSecret), f.Keychain)
+		if err != nil {
+			return errs.NewInternalError(errs.SubtypeSDKError, "%v", err).WithCause(err)
+		}
+		if err := saveInitConfig(opts.ProfileName, existing, f, result.AppID, secret, result.Brand, opts.Lang); err != nil {
+			return wrapSaveConfigError(err)
+		}
+		printLangPreferenceConfirmation(opts)
+		output.PrintJson(f.IOStreams.Out, map[string]interface{}{"appId": result.AppID, "appSecret": "****", "brand": result.Brand})
+		if err := runProbe(opts.Ctx, f, result.AppID, result.AppSecret, result.Brand); err != nil {
+			return err
+		}
+		return nil
 	}
 
 	// Mode 4: Interactive TUI (terminal)
 	if !opts.hasAnyNonInteractiveFlag() && f.IOStreams.IsTerminal {
-		result, err := runInteractiveConfigInit(opts.Ctx, f, requestedInitAuthMethod(opts), msg)
+		result, err := runInteractiveConfigInit(opts.Ctx, f, msg)
 		if err != nil {
 			return err
 		}
@@ -601,21 +407,35 @@ func configInitRun(opts *ConfigInitOptions) error {
 				WithParam("--app-id")
 		}
 
-		if err := persistInitResult(opts, f, opts.ProfileName, result); err != nil {
-			return err
-		}
-		if result.AuthMethod == core.AuthMethodPrivateKeyJWT {
-			if err := probeInitResult(opts, f, result); err != nil {
+		existing, _ := configpkg.LoadMultiAppConfig()
+
+		if result.AppSecret != "" {
+			// New secret provided (either from "create" or "existing" with input)
+			secret, err := secretpkg.ForStorage(result.AppID, secretpkg.PlainSecret(result.AppSecret), f.Keychain)
+			if err != nil {
+				return errs.NewInternalError(errs.SubtypeSDKError, "%v", err).WithCause(err)
+			}
+			if err := saveInitConfig(opts.ProfileName, existing, f, result.AppID, secret, result.Brand, opts.Lang); err != nil {
+				return wrapSaveConfigError(err)
+			}
+		} else if result.Mode == "existing" && result.AppID != "" {
+			// Existing app with unchanged secret — update app ID and brand only
+			if err := wrapUpdateExistingProfileErr(updateExistingProfileWithoutSecret(existing, opts.ProfileName, result.AppID, result.Brand, opts.Lang)); err != nil {
 				return err
 			}
+		} else {
+			return errs.NewValidationError(errs.SubtypeInvalidArgument, "App ID and App Secret cannot be empty").
+				WithParam("--app-id")
 		}
 
 		if result.Mode == "existing" {
 			output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf(msg.ConfigSaved, result.AppID))
 		}
 		printLangPreferenceConfirmation(opts)
-		if result.AuthMethod != core.AuthMethodPrivateKeyJWT {
-			return probeInitResult(opts, f, result)
+		if result.AppSecret != "" {
+			if err := runProbe(opts.Ctx, f, result.AppID, result.AppSecret, result.Brand); err != nil {
+				return err
+			}
 		}
 		return nil
 	}
@@ -626,7 +446,7 @@ func configInitRun(opts *ConfigInitOptions) error {
 	}
 
 	// Mode 5: Legacy interactive (readline fallback)
-	firstApp := (*core.AppConfig)(nil)
+	firstApp := (*configpkg.AppConfig)(nil)
 	if existing != nil {
 		firstApp = existing.CurrentAppConfig("")
 	}
@@ -677,9 +497,9 @@ func configInitRun(opts *ConfigInitOptions) error {
 	if resolvedAppId == "" && firstApp != nil {
 		resolvedAppId = firstApp.AppId
 	}
-	var resolvedSecret core.SecretInput
+	var resolvedSecret secretpkg.SecretInput
 	if appSecretInput != "" {
-		resolvedSecret = core.PlainSecret(appSecretInput)
+		resolvedSecret = secretpkg.PlainSecret(appSecretInput)
 	} else if firstApp != nil {
 		resolvedSecret = firstApp.AppSecret
 	}
@@ -696,14 +516,14 @@ func configInitRun(opts *ConfigInitOptions) error {
 			WithParam("--app-id")
 	}
 
-	storedSecret, err := core.ForStorage(resolvedAppId, resolvedSecret, f.Keychain)
+	storedSecret, err := secretpkg.ForStorage(resolvedAppId, resolvedSecret, f.Keychain)
 	if err != nil {
 		return errs.NewInternalError(errs.SubtypeSDKError, "%v", err).WithCause(err)
 	}
-	if err := saveInitConfig(opts.ProfileName, existing, f, resolvedAppId, storedSecret, parseBrand(resolvedBrand), opts.Lang, "", nil); err != nil {
+	if err := saveInitConfig(opts.ProfileName, existing, f, resolvedAppId, storedSecret, parseBrand(resolvedBrand), opts.Lang); err != nil {
 		return wrapSaveConfigError(err)
 	}
-	output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf("Configuration saved to %s", core.GetConfigPath()))
+	output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf("Configuration saved to %s", workspace.GetConfigPath()))
 	printLangPreferenceConfirmation(opts)
 	if appSecretInput != "" {
 		if err := runProbe(opts.Ctx, f, resolvedAppId, appSecretInput, parseBrand(resolvedBrand)); err != nil {

cmd/config/init_auth_method_test.go

@@ -1,306 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package config
-
-import (
-	"context"
-	"crypto"
-	"errors"
-	"strings"
-	"testing"
-
-	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/keysigner"
-)
-
-type authMethodTestSigner struct {
-	info     keysigner.HardwareInfo
-	probeErr error
-}
-
-func (authMethodTestSigner) EnsureKey(context.Context, keysigner.KeyRef) (crypto.PublicKey, error) {
-	return nil, nil
-}
-
-func (authMethodTestSigner) PublicKey(context.Context, keysigner.KeyRef) (crypto.PublicKey, error) {
-	return nil, nil
-}
-
-func (authMethodTestSigner) Sign(context.Context, keysigner.KeyRef, []byte) ([]byte, string, error) {
-	return nil, "", nil
-}
-
-func (s authMethodTestSigner) ProbeHardware(context.Context) (keysigner.HardwareInfo, error) {
-	return s.info, s.probeErr
-}
-
-// TestResolveRegisterAuthMethod covers the non-interactive gating paths. The
-// darwin keychain signer is compiled into every build, so the test cannot rely
-// on the binary lacking a signer — it forces a known no-signer state for the
-// rejection cases, then registers a stub for the success case.
-func TestResolveRegisterAuthMethod(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	f := &cmdutil.Factory{}
-	ctx := context.Background()
-
-	prevSigner := keysigner.Active()
-	t.Cleanup(func() { keysigner.Register(prevSigner) })
-	keysigner.Register(nil)
-
-	if m, err := resolveRegisterAuthMethod(ctx, f, core.AuthMethodClientSecret); err != nil || m != core.AuthMethodClientSecret {
-		t.Errorf("client_secret: got (%q, %v), want (client_secret, nil)", m, err)
-	}
-
-	if m, err := resolveRegisterAuthMethod(ctx, f, ""); err != nil || m != core.AuthMethodClientSecret {
-		t.Errorf("default: got (%q, %v), want (client_secret, nil)", m, err)
-	}
-
-	if _, err := resolveRegisterAuthMethod(ctx, f, "bogus"); err == nil {
-		t.Error("bogus auth-method: expected error")
-	}
-
-	if _, err := resolveRegisterAuthMethod(ctx, f, core.AuthMethodPrivateKeyJWT); err == nil {
-		t.Error("private_key_jwt without a signer: expected error")
-	}
-
-	keysigner.Register(authMethodTestSigner{info: keysigner.HardwareInfo{Backend: "tpm2", Available: true}})
-
-	if m, err := resolveRegisterAuthMethod(ctx, f, core.AuthMethodPrivateKeyJWT); err != nil || m != core.AuthMethodPrivateKeyJWT {
-		t.Errorf("private_key_jwt with signer: got (%q, %v), want (private_key_jwt, nil)", m, err)
-	}
-
-	f.IOStreams = &cmdutil.IOStreams{IsTerminal: true}
-	if m, err := resolveRegisterAuthMethod(ctx, f, ""); err != nil || m != core.AuthMethodClientSecret {
-		t.Errorf("default with terminal signer: got (%q, %v), want (client_secret, nil)", m, err)
-	}
-}
-
-func TestConfigInitRunRejectsPrivateKeyJWTIncompatibleModes(t *testing.T) {
-	tests := []struct {
-		name       string
-		configure  func(*ConfigInitOptions, *cmdutil.Factory)
-		wantTarget string
-	}{
-		{
-			name: "app id import",
-			configure: func(opts *ConfigInitOptions, _ *cmdutil.Factory) {
-				opts.AppID = "cli_test"
-			},
-			wantTarget: "--app-id",
-		},
-		{
-			name: "app secret stdin import",
-			configure: func(opts *ConfigInitOptions, f *cmdutil.Factory) {
-				opts.AppSecretStdin = true
-				f.IOStreams.In = strings.NewReader("secret\n")
-			},
-			wantTarget: "--app-secret-stdin",
-		},
-		{
-			name: "restore",
-			configure: func(opts *ConfigInitOptions, _ *cmdutil.Factory) {
-				opts.Restore = true
-			},
-			wantTarget: "--restore",
-		},
-	}
-
-	for _, tc := range tests {
-		t.Run(tc.name, func(t *testing.T) {
-			t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-			f, _, _, _ := cmdutil.TestFactory(t, nil)
-			opts := &ConfigInitOptions{
-				Factory:       f,
-				Ctx:           context.Background(),
-				PrivateKeyJWT: true,
-			}
-			tc.configure(opts, f)
-
-			err := configInitRun(opts)
-			if err == nil {
-				t.Fatal("expected incompatible mode error")
-			}
-			problem, ok := errs.ProblemOf(err)
-			if !ok {
-				t.Fatalf("error is not typed: %T %[1]v", err)
-			}
-			if problem.Category != errs.CategoryValidation || problem.Subtype != errs.SubtypeInvalidArgument {
-				t.Fatalf("problem = %s/%s, want validation/invalid_argument", problem.Category, problem.Subtype)
-			}
-			var validationErr *errs.ValidationError
-			if !errors.As(err, &validationErr) {
-				t.Fatalf("error = %T, want *errs.ValidationError", err)
-			}
-			if validationErr.Param != "--private-key-jwt" {
-				t.Fatalf("param = %q, want --private-key-jwt", validationErr.Param)
-			}
-			if !strings.Contains(problem.Message, tc.wantTarget) {
-				t.Fatalf("message = %q, want %s", problem.Message, tc.wantTarget)
-			}
-		})
-	}
-}
-
-func TestResolveRegisterAuthMethod_PrivateKeyJWTRejectsUnavailableHardware(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	prevSigner := keysigner.Active()
-	t.Cleanup(func() { keysigner.Register(prevSigner) })
-	keysigner.Register(authMethodTestSigner{info: keysigner.HardwareInfo{
-		Backend: "tpm2",
-		Reason:  "open /dev/tpmrm0: permission denied",
-	}})
-
-	_, err := resolveRegisterAuthMethod(context.Background(), &cmdutil.Factory{}, core.AuthMethodPrivateKeyJWT)
-	if err == nil {
-		t.Fatal("private_key_jwt with unavailable signer hardware: expected error")
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("error is not typed: %T %[1]v", err)
-	}
-	if problem.Category != errs.CategoryConfig || problem.Subtype != errs.SubtypeInvalidClient {
-		t.Fatalf("problem = %s/%s, want config/invalid_client", problem.Category, problem.Subtype)
-	}
-	wantMessage := "this machine does not support --private-key-jwt"
-	if problem.Message != wantMessage {
-		t.Fatalf("message = %q, want %q", problem.Message, wantMessage)
-	}
-	if strings.Contains(problem.Message, "sks") || strings.Contains(problem.Message, "/dev/tpm") || strings.Contains(problem.Message, "tpm") || strings.Contains(problem.Message, "TEE") || strings.Contains(problem.Message, "Keychain") {
-		t.Fatalf("message exposes backend detail: %q", problem.Message)
-	}
-	if !strings.Contains(problem.Hint, "omit --private-key-jwt") {
-		t.Fatalf("hint = %q, want guidance to omit --private-key-jwt", problem.Hint)
-	}
-	if strings.Contains(problem.Hint, "fix the local signer") {
-		t.Fatalf("hint exposes unnecessary signer recovery: %q", problem.Hint)
-	}
-}
-
-func TestResolveRegisterAuthMethod_PrivateKeyJWTRejectsProbeError(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	probeErr := errors.New("probe exploded")
-	prevSigner := keysigner.Active()
-	t.Cleanup(func() { keysigner.Register(prevSigner) })
-	keysigner.Register(authMethodTestSigner{
-		info:     keysigner.HardwareInfo{Backend: "keychain"},
-		probeErr: probeErr,
-	})
-
-	_, err := resolveRegisterAuthMethod(context.Background(), &cmdutil.Factory{}, core.AuthMethodPrivateKeyJWT)
-	if err == nil {
-		t.Fatal("private_key_jwt with probe error: expected error")
-	}
-	if !errors.Is(err, probeErr) {
-		t.Fatalf("error does not preserve probe cause: %v", err)
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("error is not typed: %T %[1]v", err)
-	}
-	if problem.Category != errs.CategoryConfig || problem.Subtype != errs.SubtypeInvalidClient {
-		t.Fatalf("problem = %s/%s, want config/invalid_client", problem.Category, problem.Subtype)
-	}
-	wantMessage := "this machine does not support --private-key-jwt"
-	if problem.Message != wantMessage {
-		t.Fatalf("message = %q, want %q", problem.Message, wantMessage)
-	}
-	if strings.Contains(problem.Message, "probe") || strings.Contains(problem.Message, "keychain signer") {
-		t.Fatalf("message exposes probe detail: %q", problem.Message)
-	}
-	if !strings.Contains(problem.Hint, "omit --private-key-jwt") {
-		t.Fatalf("hint = %q, want guidance to omit --private-key-jwt", problem.Hint)
-	}
-	if strings.Contains(problem.Hint, "fix the local signer") {
-		t.Fatalf("hint exposes unnecessary signer recovery: %q", problem.Hint)
-	}
-}
-
-func TestConfigInitRun_PrivateKeyJWTRejectsBeforeInteractiveMode(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	prevSigner := keysigner.Active()
-	t.Cleanup(func() { keysigner.Register(prevSigner) })
-	keysigner.Register(authMethodTestSigner{info: keysigner.HardwareInfo{
-		Backend: "tpm2",
-		Reason:  "not available",
-	}})
-
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	f.IOStreams.IsTerminal = true
-	opts := &ConfigInitOptions{
-		Factory:       f,
-		Ctx:           context.Background(),
-		PrivateKeyJWT: true,
-		Lang:          "zh_cn",
-		UILang:        "zh_cn",
-	}
-
-	err := configInitRun(opts)
-	if err == nil {
-		t.Fatal("config init --private-key-jwt on unsupported machine: expected error before interactive mode")
-	}
-	problem, ok := errs.ProblemOf(err)
-	if !ok {
-		t.Fatalf("error is not typed: %T %[1]v", err)
-	}
-	if problem.Category != errs.CategoryConfig || problem.Subtype != errs.SubtypeInvalidClient {
-		t.Fatalf("problem = %s/%s, want config/invalid_client", problem.Category, problem.Subtype)
-	}
-	if problem.Message != "this machine does not support --private-key-jwt" {
-		t.Fatalf("message = %q", problem.Message)
-	}
-}
-
-func TestExistingAppRequiresSecret(t *testing.T) {
-	if !existingAppRequiresSecret(core.AuthMethodClientSecret) {
-		t.Error("client_secret existing app should require App Secret")
-	}
-	if existingAppRequiresSecret("") != true {
-		t.Error("default existing app should require App Secret")
-	}
-	if existingAppRequiresSecret(core.AuthMethodPrivateKeyJWT) {
-		t.Error("private_key_jwt existing app should not require App Secret")
-	}
-}
-
-// TestValidatePKJWTKeyBinding covers the guard that rejects a registration
-// resolving to private_key_jwt with no signing key bound (e.g. an existing
-// secret-based app was selected on the confirm page).
-func TestValidatePKJWTKeyBinding(t *testing.T) {
-	if err := validatePKJWTKeyBinding(core.AuthMethodPrivateKeyJWT, ""); err == nil {
-		t.Error("pkjwt with empty keyLabel: expected error")
-	}
-	if err := validatePKJWTKeyBinding(core.AuthMethodPrivateKeyJWT, "agent-key"); err != nil {
-		t.Errorf("pkjwt with keyLabel: expected nil, got %v", err)
-	}
-	if err := validatePKJWTKeyBinding(core.AuthMethodClientSecret, ""); err != nil {
-		t.Errorf("client_secret: expected nil, got %v", err)
-	}
-}
-
-// TestResolveFinalAuthMethod locks the authoritative-method logic. The 2nd case
-// is the real bug: we requested private_key_jwt but the server resolved to an
-// existing client_secret app — we must persist client_secret, not pkjwt.
-func TestResolveFinalAuthMethod(t *testing.T) {
-	if m := resolveFinalAuthMethod([]string{"client_secret", "private_key_jwt"}, core.AuthMethodClientSecret); m != core.AuthMethodPrivateKeyJWT {
-		t.Errorf("prefers private_key_jwt: got %q", m)
-	}
-	if m := resolveFinalAuthMethod([]string{"client_secret"}, core.AuthMethodPrivateKeyJWT); m != core.AuthMethodClientSecret {
-		t.Errorf("server client_secret must override requested pkjwt: got %q", m)
-	}
-	if m := resolveFinalAuthMethod(nil, core.AuthMethodPrivateKeyJWT); m != core.AuthMethodPrivateKeyJWT {
-		t.Errorf("fallback to requested when server is silent: got %q", m)
-	}
-	// Explicit empty slice (not just nil) also falls back to requested — the same
-	// len()==0 back-compat allowance the init guard relies on to let private_key_jwt
-	// proceed against an older server (see internal/auth
-	// TestRequestAppRegistrationInit_EmptySupportedAuthMethods).
-	if m := resolveFinalAuthMethod([]string{}, core.AuthMethodPrivateKeyJWT); m != core.AuthMethodPrivateKeyJWT {
-		t.Errorf("empty []string should fall back to requested private_key_jwt: got %q", m)
-	}
-	if m := resolveFinalAuthMethod(nil, ""); m != core.AuthMethodClientSecret {
-		t.Errorf("default to client_secret: got %q", m)
-	}
-}

cmd/config/init_interactive.go

@@ -8,36 +8,30 @@ import (
 	"errors"
 	"fmt"
 	"net"
-	"slices"
-	"strings"
-	"time"
 
 	"github.com/charmbracelet/huh"
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/build"
 	qrcode "github.com/skip2/go-qrcode"
 
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
-	"github.com/larksuite/cli/internal/auth/jwt"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/keysigner"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/transport"
 )
 
 // configInitResult holds the result of the interactive config init flow.
 type configInitResult struct {
-	Mode       string // "create" or "existing"
-	Brand      core.LarkBrand
-	AppID      string
-	AppSecret  string
-	AuthMethod string // "" == client_secret; core.AuthMethodPrivateKeyJWT
-	KeyLabel   string // TEE key handle when AuthMethod == private_key_jwt
+	Mode      string // "create" or "existing"
+	Brand     brand.Brand
+	AppID     string
+	AppSecret string
 }
 
 // runInteractiveConfigInit shows an interactive TUI for config init.
-func runInteractiveConfigInit(ctx context.Context, f *cmdutil.Factory, authMethodFlag string, msg *initMsg) (*configInitResult, error) {
+func runInteractiveConfigInit(ctx context.Context, f *cmdutil.Factory, msg *initMsg) (*configInitResult, error) {
 	// Phase 1: Choose mode
 	var mode string
 	form1 := huh.NewForm(
@@ -60,21 +54,17 @@ func runInteractiveConfigInit(ctx context.Context, f *cmdutil.Factory, authMetho
 	}
 
 	if mode == "existing" {
-		return runExistingAppForm(ctx, f, authMethodFlag, msg)
+		return runExistingAppForm(f, msg)
 	}
 
-	return runCreateAppFlow(ctx, f, "", authMethodFlag, msg, "")
-}
-
-func existingAppRequiresSecret(requestedAuthMethod string) bool {
-	return requestedAuthMethod != core.AuthMethodPrivateKeyJWT
+	return runCreateAppFlow(ctx, f, "", msg)
 }
 
 // runExistingAppForm shows a huh form for manually entering App ID / App Secret / Brand.
-func runExistingAppForm(ctx context.Context, f *cmdutil.Factory, requestedAuthMethod string, msg *initMsg) (*configInitResult, error) {
+func runExistingAppForm(f *cmdutil.Factory, msg *initMsg) (*configInitResult, error) {
 	// Load existing config for defaults
-	existing, _ := core.LoadMultiAppConfig()
-	var firstApp *core.AppConfig
+	existing, _ := configpkg.LoadMultiAppConfig()
+	var firstApp *configpkg.AppConfig
 	if existing != nil {
 		firstApp = existing.CurrentAppConfig("")
 	}
@@ -105,31 +95,19 @@ func runExistingAppForm(ctx context.Context, f *cmdutil.Factory, requestedAuthMe
 		brand = string(firstApp.Brand)
 	}
 
-	brandSelect := huh.NewSelect[string]().
-		Title(msg.Platform).
-		Options(
-			huh.NewOption(msg.Feishu, "feishu"),
-			huh.NewOption("Lark", "lark"),
-		).
-		Value(&brand)
-
-	var form *huh.Form
-	if existingAppRequiresSecret(requestedAuthMethod) {
-		form = huh.NewForm(
-			huh.NewGroup(
-				appIDInput,
-				appSecretInput,
-				brandSelect,
-			),
-		).WithTheme(cmdutil.ThemeFeishu())
-	} else {
-		form = huh.NewForm(
-			huh.NewGroup(
-				appIDInput,
-				brandSelect,
-			),
-		).WithTheme(cmdutil.ThemeFeishu())
-	}
+	form := huh.NewForm(
+		huh.NewGroup(
+			appIDInput,
+			appSecretInput,
+			huh.NewSelect[string]().
+				Title(msg.Platform).
+				Options(
+					huh.NewOption(msg.Feishu, "feishu"),
+					huh.NewOption("Lark", "lark"),
+				).
+				Value(&brand),
+		),
+	).WithTheme(cmdutil.ThemeFeishu())
 
 	if err := form.Run(); err != nil {
 		if err == huh.ErrUserAborted {
@@ -142,13 +120,6 @@ func runExistingAppForm(ctx context.Context, f *cmdutil.Factory, requestedAuthMe
 	if appID == "" && firstApp != nil {
 		appID = firstApp.AppId
 	}
-	if !existingAppRequiresSecret(requestedAuthMethod) {
-		if appID == "" {
-			return nil, errs.NewValidationError(errs.SubtypeInvalidArgument, "App ID cannot be empty").
-				WithParam("--app-id")
-		}
-		return runCreateAppFlow(ctx, f, parseBrand(brand), core.AuthMethodPrivateKeyJWT, msg, appID)
-	}
 	if appSecret == "" && firstApp != nil && !firstApp.AppSecret.IsZero() {
 		// Keep existing secret - caller will handle
 		return &configInitResult{
@@ -178,50 +149,10 @@ func runExistingAppForm(ctx context.Context, f *cmdutil.Factory, requestedAuthMe
 	}, nil
 }
 
-// resolveRegisterAuthMethod decides the auth method for a new-app registration.
-// An explicit private_key_jwt request wins; otherwise the default is
-// client_secret with no extra prompt.
-func resolveRegisterAuthMethod(ctx context.Context, _ *cmdutil.Factory, requested string) (string, error) {
-	const pkjwtUnsupportedMessage = "this machine does not support --private-key-jwt"
-
-	switch requested {
-	case core.AuthMethodPrivateKeyJWT:
-		info, ok, err := keysigner.ProbeActiveHardware(ctx)
-		if !ok {
-			return "", errs.NewConfigError(errs.SubtypeInvalidClient,
-				pkjwtUnsupportedMessage).
-				WithHint("omit --private-key-jwt to register with an app secret")
-		}
-		if err != nil {
-			return "", errs.NewConfigError(errs.SubtypeInvalidClient,
-				pkjwtUnsupportedMessage).
-				WithCause(err).
-				WithHint("omit --private-key-jwt to register with an app secret")
-		}
-		if !info.Available {
-			return "", errs.NewConfigError(errs.SubtypeInvalidClient,
-				pkjwtUnsupportedMessage).
-				WithHint("omit --private-key-jwt to register with an app secret")
-		}
-		return core.AuthMethodPrivateKeyJWT, nil
-	case core.AuthMethodClientSecret:
-		return core.AuthMethodClientSecret, nil
-	case "":
-		return core.AuthMethodClientSecret, nil
-	default:
-		return "", errs.NewValidationError(errs.SubtypeInvalidArgument,
-			"unknown auth method %q (use client_secret or private_key_jwt)", requested)
-	}
-}
-
 // runCreateAppFlow runs the "create new app" flow via OpenClaw device flow.
 // If brandOverride is non-empty, skip the interactive brand selection.
-// requestedAuthMethod is the requested auth method; empty means client_secret.
-// restoreAppID, when non-empty, is sent on the registration begin request so the
-// server re-registers that existing app (credential recovery) instead of creating
-// a new one. Empty preserves the normal new-app flow.
-func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride core.LarkBrand, requestedAuthMethod string, msg *initMsg, restoreAppID string) (*configInitResult, error) {
-	var larkBrand core.LarkBrand
+func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride brand.Brand, msg *initMsg) (*configInitResult, error) {
+	var larkBrand brand.Brand
 	if brandOverride != "" {
 		larkBrand = brandOverride
 	} else {
@@ -248,57 +179,17 @@ func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride cor
 		larkBrand = parseBrand(brand)
 	}
 
-	authMethod, err := resolveRegisterAuthMethod(ctx, f, requestedAuthMethod)
-	if err != nil {
-		return nil, err
-	}
-
-	// Step 1: Request app registration (begin).
+	// Step 1: Request app registration (begin)
 	// Use the shared proxy-plugin-aware transport so registration traffic is not
 	// a bypass of proxy plugin mode.
 	httpClient := transport.NewHTTPClient(0)
-
-	// For private_key_jwt: init to obtain a nonce, then sign a TEE attestation
-	// (carrying the public key in its jwk header) to send with begin.
-	beginOpts := larkauth.AppRegistrationBeginOptions{}
-	keyLabel := ""
-	if authMethod == core.AuthMethodPrivateKeyJWT {
-		initResp, initErr := larkauth.RequestAppRegistrationInit(ctx, httpClient)
-		if initErr != nil {
-			return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration init failed: %v", initErr).WithCause(initErr)
-		}
-		// An empty SupportedAuthMethods is intentionally treated as "older server /
-		// unknown": len()==0 makes this guard false, so the requested
-		// private_key_jwt proceeds. This mirrors resolveFinalAuthMethod's
-		// back-compat fallback to the requested method. Only an explicit list that
-		// omits private_key_jwt rejects here.
-		if len(initResp.SupportedAuthMethods) > 0 && !slices.Contains(initResp.SupportedAuthMethods, core.AuthMethodPrivateKeyJWT) {
-			return nil, errs.NewConfigError(errs.SubtypeInvalidClient,
-				"server does not support private_key_jwt for this app type (supported: %s)", strings.Join(initResp.SupportedAuthMethods, ", ")).
-				WithHint("omit --private-key-jwt to register with an app secret instead")
-		}
-		keyLabel = keysigner.DefaultKeyLabel
-		signer := keysigner.Active() // non-nil, guaranteed by resolveRegisterAuthMethod
-		attestation, signErr := jwt.SignAttestation(ctx, signer, keysigner.KeyRef{Label: keyLabel}, initResp.Nonce, time.Now())
-		if signErr != nil {
-			return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "failed to sign registration attestation: %v", signErr).WithCause(signErr)
-		}
-		beginOpts = larkauth.AppRegistrationBeginOptions{
-			AuthMethod:      core.AuthMethodPrivateKeyJWT,
-			AuthAttestation: attestation,
-		}
-	}
-
-	// Restore flow: re-register the existing app instead of creating a new one.
-	beginOpts.RestoreAppID = restoreAppID
-
-	authResp, err := larkauth.RequestAppRegistration(ctx, httpClient, larkBrand, beginOpts, f.IOStreams.ErrOut)
+	authResp, err := larkauth.RequestAppRegistration(ctx, httpClient, larkBrand, f.IOStreams.ErrOut)
 	if err != nil {
 		return nil, classifyRegistrationBeginError(err)
 	}
 
 	// Step 2: Build and display verification URL + QR code
-	verificationURL := larkauth.BuildVerificationURL(authResp.VerificationUriComplete, build.Version, restoreAppID)
+	verificationURL := larkauth.BuildVerificationURL(authResp.VerificationUriComplete, build.Version)
 
 	// Branch on TTY: human-friendly copy in interactive terminals,
 	// preserve original copy for AI / non-interactive callers.
@@ -327,42 +218,18 @@ func runCreateAppFlow(ctx context.Context, f *cmdutil.Factory, brandOverride cor
 		return nil, classifyRegistrationError(err)
 	}
 
-	// The final auth method is decided by the user/admin at confirmation and
-	// returned by poll — NOT necessarily what we requested. Selecting an existing
-	// client_secret app, for example, yields client_secret even though we sent
-	// private_key_jwt. Trust the result so we persist the truth.
-	finalMethod := resolveFinalAuthMethod(result.AuthMethods, authMethod)
-
-	if result.ClientID == "" {
-		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration succeeded but missing app_id")
-	}
-	if finalMethod != core.AuthMethodPrivateKeyJWT && result.ClientSecret == "" {
-		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration succeeded but missing client_secret")
+	if result.ClientID == "" || result.ClientSecret == "" {
+		return nil, errs.NewConfigError(errs.SubtypeInvalidClient, "app registration succeeded but missing client_id or client_secret")
 	}
 
-	// Surface a downgrade: requested private_key_jwt but the app resolved to a
-	// secret-based method (e.g. an existing app was selected). The key was NOT
-	// bound, so we must store the secret method, not private_key_jwt.
-	if authMethod == core.AuthMethodPrivateKeyJWT && finalMethod != core.AuthMethodPrivateKeyJWT {
-		fmt.Fprintf(f.IOStreams.ErrOut, "[lark-cli] note: requested private_key_jwt, but the app uses %q (e.g. an existing app was selected); storing %q.\n", finalMethod, finalMethod)
-	}
 	fmt.Fprintln(f.IOStreams.ErrOut)
 	output.PrintSuccess(f.IOStreams.ErrOut, fmt.Sprintf(msg.AppCreated, result.ClientID))
 
-	keyToStore := ""
-	if finalMethod == core.AuthMethodPrivateKeyJWT {
-		keyToStore = keyLabel
-	}
-	if err := validatePKJWTKeyBinding(finalMethod, keyToStore); err != nil {
-		return nil, err
-	}
 	return &configInitResult{
-		Mode:       "create",
-		Brand:      finalBrand,
-		AppID:      result.ClientID,
-		AppSecret:  result.ClientSecret, // empty for private_key_jwt; real secret otherwise
-		AuthMethod: finalMethod,
-		KeyLabel:   keyToStore,
+		Mode:      "create",
+		Brand:     finalBrand,
+		AppID:     result.ClientID,
+		AppSecret: result.ClientSecret,
 	}, nil
 }
 
@@ -402,41 +269,3 @@ func classifyRegistrationError(err error) error {
 		return errs.NewAuthenticationError(errs.SubtypeUnknown, "app registration failed: %v", err).WithCause(err)
 	}
 }
-
-// validatePKJWTKeyBinding rejects a registration that resolved to
-// private_key_jwt without a signing key bound to it. keyLabel is non-empty only
-// when the local flow chose private_key_jwt and signed a TEE attestation; a
-// resolved method of private_key_jwt with no key handle would save an unusable
-// config (rejected later at config load, surfacing as "saved OK, fails on first
-// use"), so it is caught here at registration time instead.
-func validatePKJWTKeyBinding(finalMethod, keyLabel string) error {
-	if finalMethod == core.AuthMethodPrivateKeyJWT && keyLabel == "" {
-		return errs.NewConfigError(errs.SubtypeInvalidClient,
-			"registration resolved to private_key_jwt but no signing key was bound to this app (an existing secret-based app may have been selected)").
-			WithHint("re-register with: lark-cli config init --new --private-key-jwt")
-	}
-	return nil
-}
-
-// resolveFinalAuthMethod picks the authoritative method from the poll result,
-// preferring private_key_jwt, then client_secret. It falls back to the requested
-// method when the server returns nothing (older servers).
-func resolveFinalAuthMethod(serverMethods []string, requested string) string {
-	if len(serverMethods) == 0 {
-		if requested == "" {
-			return core.AuthMethodClientSecret
-		}
-		return requested
-	}
-	for _, m := range serverMethods {
-		if m == core.AuthMethodPrivateKeyJWT {
-			return core.AuthMethodPrivateKeyJWT
-		}
-	}
-	for _, m := range serverMethods {
-		if m == core.AuthMethodClientSecret {
-			return core.AuthMethodClientSecret
-		}
-	}
-	return serverMethods[0]
-}

cmd/config/init_probe.go

@@ -11,12 +11,11 @@ import (
 	"net/http"
 	"time"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/keysigner"
 )
 
 // probeTimeout is the total wall-clock budget for the credential probe step
@@ -48,7 +47,7 @@ const probeTimeout = 3 * time.Second
 //  2. If TAT succeeded, a POST to the probe endpoint is fired. The outcome of
 //     that call (success, server error, timeout, parse failure) is always
 //     ignored — return nil regardless.
-func runProbe(parent context.Context, factory *cmdutil.Factory, appID, appSecret string, brand core.LarkBrand) error {
+func runProbe(parent context.Context, factory *cmdutil.Factory, appID, appSecret string, brand brandpkg.Brand) error {
 	if factory == nil {
 		return nil
 	}
@@ -74,7 +73,7 @@ func runProbe(parent context.Context, factory *cmdutil.Factory, appID, appSecret
 	}
 
 	// TAT succeeded — fire the probe call. Any outcome is ignored.
-	url := core.ResolveEndpoints(brand).Open + "/open-apis/application/v6/larksuite_cli_app/probe"
+	url := brandpkg.ResolveEndpoints(brand).Open + "/open-apis/application/v6/larksuite_cli_app/probe"
 	body := []byte(fmt.Sprintf(`{"from":"lark-cli/%s"}`, build.Version))
 	req, err := http.NewRequestWithContext(ctx, http.MethodPost, url, bytes.NewReader(body))
 	if err != nil {
@@ -91,35 +90,3 @@ func runProbe(parent context.Context, factory *cmdutil.Factory, appID, appSecret
 	_, _ = io.Copy(io.Discard, resp.Body)
 	return nil
 }
-
-// runProbePKJWT does a best-effort key-binding validation after a private_key_jwt
-// config is saved: it signs a client_assertion with the local platform key and
-// mints a token. A typed error (a deterministic server rejection — e.g. the key
-// is not bound to this app) is propagated so `config init` exits non-zero with
-// the canonical envelope; untyped errors (transport / HTTP / parse / timeout)
-// are swallowed (return nil). The mint itself is the probe — no second call.
-func runProbePKJWT(parent context.Context, factory *cmdutil.Factory, brand core.LarkBrand, clientID string, signer keysigner.Signer, keyLabel string) error {
-	if factory == nil {
-		return nil
-	}
-	if signer == nil {
-		return nil
-	}
-	httpClient, err := factory.HttpClient()
-	if err != nil {
-		return nil
-	}
-
-	ctx, cancel := context.WithTimeout(parent, probeTimeout)
-	defer cancel()
-
-	if _, err := credential.FetchTATWithAssertion(ctx, httpClient, brand, clientID, signer, keyLabel); err != nil {
-		// Typed = deterministic credential rejection → propagate. Untyped
-		// (transport / HTTP / parse / timeout) is ambiguous → stay silent.
-		if errs.IsTyped(err) {
-			return err
-		}
-		return nil
-	}
-	return nil
-}

cmd/config/init_probe_test.go

@@ -6,11 +6,6 @@ package config
 import (
 	"bytes"
 	"context"
-	"crypto"
-	"crypto/ecdsa"
-	"crypto/elliptic"
-	crand "crypto/rand"
-	"crypto/sha256"
 	"errors"
 	"io"
 	"net/http"
@@ -18,21 +13,18 @@ import (
 	"testing"
 	"time"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/keysigner"
 )
 
 // fakeRT routes requests to per-path handlers and records what it saw.
 type fakeRT struct {
 	tatHandler   func(req *http.Request) (*http.Response, error)
 	probeHandler func(req *http.Request) (*http.Response, error)
-	oauthHandler func(req *http.Request) (*http.Response, error)
 	tatCalls     int
 	probeCalls   int
-	oauthCalls   int
 	probeReq     *http.Request
 	probeBody    string
 }
@@ -56,50 +48,10 @@ func (f *fakeRT) RoundTrip(req *http.Request) (*http.Response, error) {
 			return jsonResp(200, `{"code":0,"data":{},"msg":"success"}`), nil
 		}
 		return f.probeHandler(req)
-	case strings.HasSuffix(req.URL.Path, "/authen/v2/oauth/token"):
-		f.oauthCalls++
-		if f.oauthHandler == nil {
-			return jsonResp(200, `{"access_token":"test-token"}`), nil
-		}
-		return f.oauthHandler(req)
 	}
 	return nil, errors.New("unexpected URL: " + req.URL.String())
 }
 
-// probeTestSigner is an in-memory real ECDSA P-256 signer used to sign the
-// client_assertion in runProbePKJWT tests (authMethodTestSigner returns a nil
-// key and cannot sign).
-type probeTestSigner struct{ key *ecdsa.PrivateKey }
-
-func newProbeTestSigner(t *testing.T) *probeTestSigner {
-	t.Helper()
-	k, err := ecdsa.GenerateKey(elliptic.P256(), crand.Reader)
-	if err != nil {
-		t.Fatal(err)
-	}
-	return &probeTestSigner{key: k}
-}
-
-func (p *probeTestSigner) EnsureKey(context.Context, keysigner.KeyRef) (crypto.PublicKey, error) {
-	return p.key.Public(), nil
-}
-
-func (p *probeTestSigner) PublicKey(context.Context, keysigner.KeyRef) (crypto.PublicKey, error) {
-	return p.key.Public(), nil
-}
-
-func (p *probeTestSigner) Sign(_ context.Context, _ keysigner.KeyRef, in []byte) ([]byte, string, error) {
-	h := sha256.Sum256(in)
-	r, s, err := ecdsa.Sign(crand.Reader, p.key, h[:])
-	if err != nil {
-		return nil, "", err
-	}
-	sig := make([]byte, 64)
-	r.FillBytes(sig[:32])
-	s.FillBytes(sig[32:])
-	return sig, keysigner.AlgES256, nil
-}
-
 func jsonResp(code int, body string) *http.Response {
 	return &http.Response{
 		StatusCode: code,
@@ -180,7 +132,7 @@ func TestRunProbe_TATInvalidClient_ReturnsConfigError(t *testing.T) {
 	}
 	f, errBuf := fakeFactory(t, rt)
 
-	err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu)
+	err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu)
 
 	if rt.probeCalls != 0 {
 		t.Error("probe endpoint must not be called when TAT fails")
@@ -196,7 +148,7 @@ func TestRunProbe_TATUnauthorizedClient_ReturnsConfigError(t *testing.T) {
 		},
 	}
 	f, errBuf := fakeFactory(t, rt)
-	assertConfigRejection(t, runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu), errBuf)
+	assertConfigRejection(t, runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu), errBuf)
 }
 
 // Any other deterministic client-side OAuth error (e.g. invalid_scope) falls
@@ -209,7 +161,7 @@ func TestRunProbe_TATOtherClientError_Propagates(t *testing.T) {
 		},
 	}
 	f, errBuf := fakeFactory(t, rt)
-	err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu)
+	err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu)
 	if err == nil || !errs.IsTyped(err) {
 		t.Fatalf("expected a propagated typed error, got %T: %v", err, err)
 	}
@@ -228,7 +180,7 @@ func TestRunProbe_TATHTTPNon200_Silent(t *testing.T) {
 			},
 		}
 		f, errBuf := fakeFactory(t, rt)
-		assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu), errBuf)
+		assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu), errBuf)
 	}
 }
 
@@ -239,7 +191,7 @@ func TestRunProbe_TATTransportError_Silent(t *testing.T) {
 		},
 	}
 	f, errBuf := fakeFactory(t, rt)
-	assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu), errBuf)
+	assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu), errBuf)
 }
 
 func TestRunProbe_TATSuccess_ProbeFails_Silent(t *testing.T) {
@@ -249,19 +201,17 @@ func TestRunProbe_TATSuccess_ProbeFails_Silent(t *testing.T) {
 		},
 	}
 	f, errBuf := fakeFactory(t, rt)
-	err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu)
+	err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu)
 	if rt.probeCalls != 1 {
 		t.Errorf("probe should be called once, got %d", rt.probeCalls)
 	}
 	assertSilent(t, err, errBuf)
 }
 
-func TestProbeInitResult_ClientSecret(t *testing.T) {
+func TestRunProbe_TATSuccess_ProbeOK_Silent(t *testing.T) {
 	rt := &fakeRT{}
 	f, errBuf := fakeFactory(t, rt)
-	opts := &ConfigInitOptions{Ctx: context.Background()}
-	result := &configInitResult{AppID: "cli_x", AppSecret: "test-secret", Brand: core.BrandFeishu}
-	err := probeInitResult(opts, f, result)
+	err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu)
 	if rt.tatCalls != 1 || rt.probeCalls != 1 {
 		t.Errorf("expected 1/1 calls, got tat=%d probe=%d", rt.tatCalls, rt.probeCalls)
 	}
@@ -271,7 +221,7 @@ func TestProbeInitResult_ClientSecret(t *testing.T) {
 func TestRunProbe_ProbeRequestShape(t *testing.T) {
 	rt := &fakeRT{}
 	f, _ := fakeFactory(t, rt)
-	if err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu); err != nil {
+	if err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
 
@@ -295,7 +245,7 @@ func TestRunProbe_ProbeRequestShape(t *testing.T) {
 func TestRunProbe_LarkBrand_HostRoutedCorrectly(t *testing.T) {
 	rt := &fakeRT{}
 	f, _ := fakeFactory(t, rt)
-	if err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandLark); err != nil {
+	if err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Lark); err != nil {
 		t.Fatalf("unexpected error: %v", err)
 	}
 	if rt.probeReq == nil {
@@ -312,7 +262,7 @@ func TestRunProbe_HTTPClientError_Silent(t *testing.T) {
 	f.HttpClient = func() (*http.Client, error) {
 		return nil, errors.New("client init failed")
 	}
-	assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu), errBuf)
+	assertSilent(t, runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu), errBuf)
 }
 
 func TestRunProbe_TimeoutHonored(t *testing.T) {
@@ -325,7 +275,7 @@ func TestRunProbe_TimeoutHonored(t *testing.T) {
 	f, errBuf := fakeFactory(t, rt)
 
 	start := time.Now()
-	err := runProbe(context.Background(), f, "cli_x", "secret_y", core.BrandFeishu)
+	err := runProbe(context.Background(), f, "cli_x", "secret_y", brand.Feishu)
 	elapsed := time.Since(start)
 
 	if elapsed > 4*time.Second {
@@ -335,47 +285,3 @@ func TestRunProbe_TimeoutHonored(t *testing.T) {
 	// must stay silent and not block.
 	assertSilent(t, err, errBuf)
 }
-
-// runProbePKJWT: a deterministic server rejection (invalid_client) is propagated
-// as a typed ConfigError so config init exits non-zero.
-func TestRunProbePKJWT_DeterministicReject_Propagates(t *testing.T) {
-	rt := &fakeRT{oauthHandler: func(*http.Request) (*http.Response, error) {
-		return jsonResp(401, `{"error":"invalid_client","error_description":"unknown key"}`), nil
-	}}
-	f, errBuf := fakeFactory(t, rt)
-	err := runProbePKJWT(context.Background(), f, core.BrandFeishu, "cli_x", newProbeTestSigner(t), "agent-key")
-	if err == nil || !errs.IsTyped(err) {
-		t.Fatalf("expected propagated typed error, got %T %v", err, err)
-	}
-	if errBuf.Len() != 0 {
-		t.Errorf("runProbePKJWT must not write stderr, got %q", errBuf.String())
-	}
-}
-
-// runProbePKJWT: ambiguous upstream noise (HTTP 503) is swallowed — silent, exit 0.
-func TestRunProbePKJWT_Ambiguous_Silent(t *testing.T) {
-	rt := &fakeRT{oauthHandler: func(*http.Request) (*http.Response, error) {
-		return jsonResp(503, `unavailable`), nil
-	}}
-	f, errBuf := fakeFactory(t, rt)
-	assertSilent(t, runProbePKJWT(context.Background(), f, core.BrandFeishu, "cli_x", newProbeTestSigner(t), "agent-key"), errBuf)
-}
-
-// probeInitResult dispatches private_key_jwt to the assertion-backed probe.
-func TestProbeInitResult_PrivateKeyJWT(t *testing.T) {
-	rt := &fakeRT{} // default oauth handler returns 200 + access_token
-	f, errBuf := fakeFactory(t, rt)
-	previous := keysigner.Active()
-	keysigner.Register(newProbeTestSigner(t))
-	t.Cleanup(func() { keysigner.Register(previous) })
-	opts := &ConfigInitOptions{Ctx: context.Background()}
-	result := &configInitResult{AppID: "cli_x", AuthMethod: core.AuthMethodPrivateKeyJWT, KeyLabel: "agent-key", Brand: core.BrandFeishu}
-	assertSilent(t, probeInitResult(opts, f, result), errBuf)
-}
-
-// runProbePKJWT: a nil signer is a defensive no-op (should not be reached, must
-// not panic).
-func TestRunProbePKJWT_NilSigner_Silent(t *testing.T) {
-	f, errBuf := fakeFactory(t, &fakeRT{})
-	assertSilent(t, runProbePKJWT(context.Background(), f, core.BrandFeishu, "cli_x", nil, "k"), errBuf)
-}

cmd/config/init_test.go

@@ -8,74 +8,60 @@ import (
 	"fmt"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/keychain"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 )
 
-// TestRunRestoreFlow_NothingToRestore covers the early guards that return before
-// any network/registration call: no config at all, and a config whose resolved
-// app has no app id (nothing to send on begin).
-func TestRunRestoreFlow_NothingToRestore(t *testing.T) {
-	// No config on disk.
-	if err := runRestoreFlow(&ConfigInitOptions{}, nil, nil, nil); err == nil {
-		t.Fatal("expected error when there is no config to restore")
-	}
-	// Config present but the resolved app has no app id.
-	existing := &core.MultiAppConfig{Apps: []core.AppConfig{{AppId: ""}}}
-	if err := runRestoreFlow(&ConfigInitOptions{}, existing, nil, nil); err == nil {
-		t.Fatal("expected error when the resolved app has no app id")
-	}
-}
-
 // updateExistingProfileWithoutSecret guards four blank-input scenarios. Each
 // must surface as *ValidationError(SubtypeInvalidArgument) per RFC 6749 §5.2:
 // SubtypeInvalidClient is reserved for IAM rejection of malformed credentials,
 // not for missing user input.
 
 func TestUpdateExistingProfileWithoutSecret_NilConfig_EmitsValidationError(t *testing.T) {
-	err := updateExistingProfileWithoutSecret(nil, "", "cli_test", core.BrandFeishu, "en")
+	err := updateExistingProfileWithoutSecret(nil, "", "cli_test", brand.Feishu, "en")
 	assertValidationParam(t, err, "--app-secret")
 }
 
 func TestUpdateExistingProfileWithoutSecret_UnknownProfile_EmitsValidationError(t *testing.T) {
-	existing := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	existing := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			Name:      "default",
 			AppId:     "app-default",
-			AppSecret: core.PlainSecret("secret-default"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-default"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	err := updateExistingProfileWithoutSecret(existing, "missing-profile", "cli_test", core.BrandFeishu, "en")
+	err := updateExistingProfileWithoutSecret(existing, "missing-profile", "cli_test", brand.Feishu, "en")
 	assertValidationParam(t, err, "--app-secret")
 }
 
 func TestUpdateExistingProfileWithoutSecret_NoCurrentApp_EmitsValidationError(t *testing.T) {
-	existing := &core.MultiAppConfig{
+	existing := &configpkg.MultiAppConfig{
 		CurrentApp: "missing",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "default",
 			AppId:     "app-default",
-			AppSecret: core.PlainSecret("secret-default"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-default"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	err := updateExistingProfileWithoutSecret(existing, "", "cli_test", core.BrandFeishu, "en")
+	err := updateExistingProfileWithoutSecret(existing, "", "cli_test", brand.Feishu, "en")
 	assertValidationParam(t, err, "--app-secret")
 }
 
 func TestUpdateExistingProfileWithoutSecret_AppIdMismatch_EmitsValidationError(t *testing.T) {
-	existing := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	existing := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			Name:      "default",
 			AppId:     "app-default",
-			AppSecret: core.PlainSecret("secret-default"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-default"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	err := updateExistingProfileWithoutSecret(existing, "", "cli_different", core.BrandFeishu, "en")
+	err := updateExistingProfileWithoutSecret(existing, "", "cli_different", brand.Feishu, "en")
 	assertValidationParam(t, err, "--app-secret")
 }
 
@@ -135,58 +121,3 @@ func assertValidationParam(t *testing.T, err error, wantParam string) {
 		t.Errorf("Param = %q, want %q", valErr.Param, wantParam)
 	}
 }
-
-// countingKeychain is an in-memory KeychainAccess that records whether Remove
-// was invoked, so the stale-secret cleanup can be asserted without a real OS
-// keychain.
-type countingKeychain struct {
-	store        map[string]string
-	removeCalled bool
-}
-
-func newCountingKeychain() *countingKeychain {
-	return &countingKeychain{store: map[string]string{}}
-}
-
-func (k *countingKeychain) Get(service, account string) (string, error) {
-	v, ok := k.store[service+"/"+account]
-	if !ok {
-		return "", keychain.ErrNotFound
-	}
-	return v, nil
-}
-
-func (k *countingKeychain) Set(service, account, value string) error {
-	k.store[service+"/"+account] = value
-	return nil
-}
-
-func (k *countingKeychain) Remove(service, account string) error {
-	k.removeCalled = true
-	delete(k.store, service+"/"+account)
-	return nil
-}
-
-func TestRemoveStaleSecretForPKJWT_SameAppID(t *testing.T) {
-	kc := newCountingKeychain()
-	ref, err := core.ForStorage("cli_same", core.PlainSecret("old-secret"), kc) // → Source:"keychain"
-	if err != nil {
-		t.Fatal(err)
-	}
-	existing := &core.MultiAppConfig{Apps: []core.AppConfig{{AppId: "cli_same", AppSecret: ref}}}
-	removeStaleSecretForPKJWT(existing, "", "cli_same", kc)
-	if !kc.removeCalled {
-		t.Error("same appId with keychain secret: expected kc.Remove to be invoked")
-	}
-}
-
-func TestRemoveStaleSecretForPKJWT_DifferentAppID(t *testing.T) {
-	kc := newCountingKeychain()
-	ref, _ := core.ForStorage("cli_old", core.PlainSecret("old-secret"), kc)
-	kc.removeCalled = false // ForStorage does not call Remove, but reset to be safe
-	existing := &core.MultiAppConfig{Apps: []core.AppConfig{{AppId: "cli_old", AppSecret: ref}}}
-	removeStaleSecretForPKJWT(existing, "", "cli_new", kc)
-	if kc.removeCalled {
-		t.Error("different appId: must NOT remove")
-	}
-}

cmd/config/keyless_bind.go

@@ -1,86 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package config
-
-import (
-	"context"
-	"net/http"
-	"strings"
-	"time"
-
-	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/keylessprovider"
-	"github.com/larksuite/cli/internal/keysigner"
-)
-
-const keylessBindProbeTimeout = 12 * time.Second
-
-var fetchTATForBind = fetchTATForFreshBind
-
-func fetchTATForFreshBind(ctx context.Context, httpClient *http.Client, brand core.LarkBrand, clientID string, signer keysigner.Signer, provider, keyRef string) (string, func() error, error) {
-	helper, commitProviderManifest, err := keylessprovider.PrepareRefresh(ctx, provider)
-	if err != nil {
-		return "", nil, err
-	}
-	token, err := credential.FetchTATWithAssertionWithHelper(ctx, httpClient, brand, clientID, signer, helper, keyRef)
-	if err != nil {
-		return "", nil, err
-	}
-	return token, commitProviderManifest, nil
-}
-
-// validateBindResult proves that an OpenClaw keyless account can be used by
-// the exact helper/keyRef/appID tuple that will be persisted. Minting a TAT is
-// intentional: pubkey alone only proves that the helper runs (and some signer
-// implementations create a missing key during pubkey); a successful token mint
-// proves that this public key is already registered to the selected app, so no
-// attach flow or second user authorization is needed.
-func validateBindResult(parent context.Context, opts *BindOptions, result *BindResult) error {
-	if result == nil || result.AppConfig == nil {
-		return errs.NewInternalError(errs.SubtypeSDKError, "config bind produced no app configuration")
-	}
-	app := result.AppConfig
-	if app.AuthMethod != core.AuthMethodPrivateKeyJWT {
-		return nil
-	}
-	if app.KeyRef == nil || app.KeyRef.ID == "" {
-		return errs.NewConfigError(errs.SubtypeInvalidConfig,
-			"private_key_jwt bind for app %s is missing keyRef", app.AppId)
-	}
-	if strings.TrimSpace(app.KeyRef.Provider) != core.KeylessProviderLarkSuite {
-		return errs.NewConfigError(errs.SubtypeInvalidClient,
-			"OpenClaw private_key_jwt bind for app %s did not select provider %s", app.AppId, core.KeylessProviderLarkSuite)
-	}
-	if opts == nil || opts.Factory == nil || opts.Factory.HttpClient == nil {
-		return errs.NewInternalError(errs.SubtypeSDKError, "cannot validate keyless bind without an HTTP client")
-	}
-	httpClient, err := opts.Factory.HttpClient()
-	if err != nil {
-		return errs.NewNetworkError(errs.SubtypeNetworkTransport,
-			"cannot create HTTP client for keyless bind validation: %v", err).WithCause(err)
-	}
-
-	ctx, cancel := context.WithTimeout(parent, keylessBindProbeTimeout)
-	defer cancel()
-	_, commitProviderManifest, err := fetchTATForBind(
-		ctx, httpClient, app.Brand, app.AppId, keysigner.Active(), app.KeyRef.Provider, app.KeyRef.ID,
-	)
-	if err != nil {
-		if errs.IsTyped(err) {
-			return err
-		}
-		return errs.NewConfigError(errs.SubtypeInvalidClient,
-			"OpenClaw signer could not authenticate app %s: %v", app.AppId, err).
-			WithHint("repair or reinstall the OpenClaw Feishu plugin and its platform signer dependency, verify the keyless account, then retry config bind").
-			WithCause(err)
-	}
-	if commitProviderManifest == nil {
-		return errs.NewInternalError(errs.SubtypeStorage,
-			"OpenClaw signer validation did not produce a provider manifest commit")
-	}
-	result.commitProviderManifest = commitProviderManifest
-	return nil
-}

cmd/config/keyless_bind_test.go

@@ -1,438 +0,0 @@
-// Copyright (c) 2026 Lark Technologies Pte. Ltd.
-// SPDX-License-Identifier: MIT
-
-package config
-
-import (
-	"context"
-	"encoding/json"
-	"errors"
-	"net/http"
-	"net/url"
-	"os"
-	"path/filepath"
-	"reflect"
-	"runtime"
-	"strings"
-	"testing"
-
-	"github.com/larksuite/cli/errs"
-	"github.com/larksuite/cli/internal/auth"
-	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/httpmock"
-	"github.com/larksuite/cli/internal/i18n"
-	"github.com/larksuite/cli/internal/keysigner"
-)
-
-func TestConfigBindRun_OpenClawKeylessWritesProviderWithoutPath(t *testing.T) {
-	saveWorkspace(t)
-	clearAgentEnv(t)
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	writeOpenClawKeylessConfig(t, "cli_keyless", "openclaw-lark")
-
-	var gotProvider, gotKeyRef, gotClientID string
-	var providerCommits int
-	var providerCommitSawWorkspace bool
-	replaceBindProbe(t, func(_ context.Context, _ *http.Client, _ core.LarkBrand, clientID string, _ keysigner.Signer, provider, keyRef string) (string, func() error, error) {
-		gotClientID, gotProvider, gotKeyRef = clientID, provider, keyRef
-		return "tat-ok", func() error {
-			providerCommits++
-			data, err := os.ReadFile(core.GetConfigPath())
-			if err != nil {
-				return err
-			}
-			providerCommitSawWorkspace = strings.Contains(string(data), "cli_keyless")
-			return nil
-		}, nil
-	})
-
-	f, stdout, _, _ := cmdutil.TestFactory(t, nil)
-	if err := configBindRun(&BindOptions{Factory: f, Source: "openclaw", Identity: "bot-only"}); err != nil {
-		t.Fatalf("configBindRun: %v", err)
-	}
-	if gotClientID != "cli_keyless" || gotProvider != core.KeylessProviderLarkSuite || gotKeyRef != "openclaw-lark" {
-		t.Fatalf("probe route = client %q provider %q keyRef %q", gotClientID, gotProvider, gotKeyRef)
-	}
-	multi, err := core.LoadMultiAppConfig()
-	if err != nil {
-		t.Fatal(err)
-	}
-	app := multi.CurrentAppConfig("")
-	if app == nil || app.AuthMethod != core.AuthMethodPrivateKeyJWT || app.KeyRef == nil ||
-		app.KeyRef.Provider != core.KeylessProviderLarkSuite || app.KeyRef.ID != "openclaw-lark" || !app.AppSecret.IsZero() {
-		t.Fatalf("persisted app = %#v", app)
-	}
-	if stdout.Len() == 0 {
-		t.Fatal("bind did not emit success envelope")
-	}
-	if providerCommits != 1 {
-		t.Fatalf("provider manifest commits = %d, want 1", providerCommits)
-	}
-	if !providerCommitSawWorkspace {
-		t.Fatal("provider manifest committed before the workspace config became readable")
-	}
-}
-
-func TestConfigBindRun_OpenClawOptionalSignerClosedLoop(t *testing.T) {
-	if runtime.GOOS == "windows" {
-		t.Skip("test helper uses a POSIX shebang; Windows resolution is compile-checked separately")
-	}
-	saveWorkspace(t)
-	clearAgentEnv(t)
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	signerPath := installOpenClawOptionalSigner(t)
-	writeOpenClawKeylessConfig(t, "cli_keyless_optional", "openclaw-lark")
-
-	f, _, _, registry := cmdutil.TestFactory(t, nil)
-	registry.Register(&httpmock.Stub{
-		Method: http.MethodPost,
-		URL:    auth.PathOAuthTokenV2,
-		Body:   map[string]any{"code": 0, "access_token": "tat-from-optional-signer"},
-		BodyFilter: func(body []byte) bool {
-			form, err := url.ParseQuery(string(body))
-			return err == nil &&
-				form.Get("client_id") == "cli_keyless_optional" &&
-				form.Get("client_assertion_type") == "urn:ietf:params:oauth:client-assertion-type:jwt-bearer" &&
-				form.Get("client_assertion") == "optional.jwt" &&
-				!form.Has("client_secret")
-		},
-	})
-
-	if err := configBindRun(&BindOptions{Factory: f, Source: "openclaw", Identity: "bot-only"}); err != nil {
-		t.Fatalf("configBindRun: %v", err)
-	}
-	data, err := os.ReadFile(core.GetConfigPath())
-	if err != nil {
-		t.Fatal(err)
-	}
-	if !strings.HasSuffix(string(data), "\n") || !strings.Contains(string(data), "\n  \"apps\": [") {
-		t.Fatalf("config is not formatted JSON with a trailing newline:\n%s", data)
-	}
-	if strings.Contains(string(data), signerPath) {
-		t.Fatalf("config persisted the discovered signer executable path:\n%s", data)
-	}
-	providerData, err := os.ReadFile(filepath.Join(core.GetBaseConfigDir(), "signing-providers.json"))
-	if err != nil {
-		t.Fatalf("read global signer manifest: %v", err)
-	}
-	if !strings.Contains(string(providerData), signerPath) {
-		t.Fatalf("global signer manifest did not record the verified executable")
-	}
-	multi, err := core.LoadMultiAppConfig()
-	if err != nil {
-		t.Fatal(err)
-	}
-	app := multi.CurrentAppConfig("")
-	if app == nil || app.AppId != "cli_keyless_optional" || app.KeyRef == nil ||
-		app.KeyRef.Provider != core.KeylessProviderLarkSuite || app.KeyRef.ID != "openclaw-lark" || !app.AppSecret.IsZero() {
-		t.Fatalf("resolved config = %#v", app)
-	}
-}
-
-func TestConfigBindRun_OpenClawKeylessProbeFailureDoesNotWrite(t *testing.T) {
-	saveWorkspace(t)
-	clearAgentEnv(t)
-	base := t.TempDir()
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", base)
-	writeOpenClawKeylessConfig(t, "cli_wrong_key", "openclaw-lark")
-	replaceBindProbe(t, func(context.Context, *http.Client, core.LarkBrand, string, keysigner.Signer, string, string) (string, func() error, error) {
-		return "", nil, errs.NewConfigError(errs.SubtypeInvalidClient, "public key is not bound")
-	})
-
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	if err := configBindRun(&BindOptions{Factory: f, Source: "openclaw", Identity: "bot-only"}); err == nil {
-		t.Fatal("expected probe error")
-	}
-	if _, err := os.Stat(filepath.Join(base, "openclaw", "config.json")); !os.IsNotExist(err) {
-		t.Fatalf("config must not be written; stat error = %v", err)
-	}
-}
-
-func TestConfigBindRun_OpenClawKeylessMissingProviderCommitFailsClosed(t *testing.T) {
-	saveWorkspace(t)
-	clearAgentEnv(t)
-	base := t.TempDir()
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", base)
-	writeOpenClawKeylessConfig(t, "cli_missing_commit", "openclaw-lark")
-	replaceBindProbe(t, func(context.Context, *http.Client, core.LarkBrand, string, keysigner.Signer, string, string) (string, func() error, error) {
-		return "tat-ok", nil, nil
-	})
-
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	err := configBindRun(&BindOptions{Factory: f, Source: "openclaw", Identity: "bot-only"})
-	if err == nil || !strings.Contains(err.Error(), "did not produce a provider manifest commit") {
-		t.Fatalf("configBindRun error = %v", err)
-	}
-	if _, statErr := os.Stat(filepath.Join(base, "openclaw", "config.json")); !os.IsNotExist(statErr) {
-		t.Fatalf("config must not be written; stat error = %v", statErr)
-	}
-}
-
-func TestCommitBinding_ProviderManifestFailureRestoresWorkspace(t *testing.T) {
-	saveWorkspace(t)
-	base := t.TempDir()
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", base)
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
-	configPath := core.GetConfigPath()
-	if err := os.MkdirAll(filepath.Dir(configPath), 0700); err != nil {
-		t.Fatal(err)
-	}
-	previous := []byte("{\n  \"current_app\": \"old\",\n  \"apps\": [{\"name\": \"old\", \"app_id\": \"cli_old\", \"app_secret\": \"keep\"}]\n}\n")
-	if err := os.WriteFile(configPath, previous, 0600); err != nil {
-		t.Fatal(err)
-	}
-
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, nil)
-	commitCalls := 0
-	result := &BindResult{
-		AppConfig: &core.AppConfig{AppId: "cli_new", Brand: core.BrandFeishu},
-		commitProviderManifest: func() error {
-			commitCalls++
-			return errors.New("manifest write failed")
-		},
-	}
-	err := commitBinding(&BindOptions{Factory: f, Identity: "bot-only"}, result, previous, "openclaw", configPath)
-	if err == nil || !strings.Contains(err.Error(), "workspace config restored") {
-		t.Fatalf("commitBinding error = %v", err)
-	}
-	if commitCalls != 1 {
-		t.Fatalf("provider manifest commits = %d, want 1", commitCalls)
-	}
-	got, readErr := os.ReadFile(configPath)
-	if readErr != nil {
-		t.Fatal(readErr)
-	}
-	if string(got) != string(previous) {
-		t.Fatalf("workspace was not restored:\n%s", got)
-	}
-	if stdout.Len() != 0 || stderr.Len() != 0 {
-		t.Fatalf("failed bind emitted success output: stdout=%q stderr=%q", stdout.String(), stderr.String())
-	}
-}
-
-func TestCommitBinding_ProviderManifestFailureRemovesNewWorkspace(t *testing.T) {
-	saveWorkspace(t)
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
-	configPath := core.GetConfigPath()
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, nil)
-	result := &BindResult{
-		AppConfig: &core.AppConfig{AppId: "cli_new", Brand: core.BrandFeishu},
-		commitProviderManifest: func() error {
-			return errors.New("manifest write failed")
-		},
-	}
-	err := commitBinding(&BindOptions{Factory: f, Identity: "bot-only"}, result, nil, "openclaw", configPath)
-	if err == nil || !strings.Contains(err.Error(), "workspace config restored") {
-		t.Fatalf("commitBinding error = %v", err)
-	}
-	if _, statErr := os.Stat(configPath); !os.IsNotExist(statErr) {
-		t.Fatalf("new workspace config was not removed; stat error = %v", statErr)
-	}
-	if stdout.Len() != 0 || stderr.Len() != 0 {
-		t.Fatalf("failed bind emitted success output: stdout=%q stderr=%q", stdout.String(), stderr.String())
-	}
-}
-
-func TestCommitBinding_WorkspaceWriteFailureDoesNotCommitProvider(t *testing.T) {
-	saveWorkspace(t)
-	base := t.TempDir()
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", base)
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	providerCommitted := false
-	result := &BindResult{
-		AppConfig: &core.AppConfig{AppId: "cli_new", Brand: core.BrandFeishu},
-		commitProviderManifest: func() error {
-			providerCommitted = true
-			return nil
-		},
-	}
-	configPath := filepath.Join(base, "missing-parent", "config.json")
-	if err := commitBinding(&BindOptions{Factory: f, Identity: "bot-only"}, result, nil, "openclaw", configPath); err == nil {
-		t.Fatal("expected workspace write failure")
-	}
-	if providerCommitted {
-		t.Fatal("provider manifest was committed before the workspace config write succeeded")
-	}
-}
-
-func TestCommitBinding_ConcurrentWorkspaceChangeFailsBeforeProviderCommit(t *testing.T) {
-	saveWorkspace(t)
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
-	configPath := core.GetConfigPath()
-	if err := os.MkdirAll(filepath.Dir(configPath), 0700); err != nil {
-		t.Fatal(err)
-	}
-	previous := []byte(`{"apps":[{"app_id":"cli_old","app_secret":"old"}]}`)
-	concurrent := []byte(`{"apps":[{"app_id":"cli_other","app_secret":"newer"}]}`)
-	if err := os.WriteFile(configPath, concurrent, 0600); err != nil {
-		t.Fatal(err)
-	}
-	f, _, _, _ := cmdutil.TestFactory(t, nil)
-	providerCommitted := false
-	result := &BindResult{
-		AppConfig: &core.AppConfig{AppId: "cli_new", Brand: core.BrandFeishu},
-		commitProviderManifest: func() error {
-			providerCommitted = true
-			return nil
-		},
-	}
-	err := commitBinding(&BindOptions{Factory: f, Identity: "bot-only"}, result, previous, "openclaw", configPath)
-	if err == nil || !strings.Contains(err.Error(), "changed while the bind was being validated") {
-		t.Fatalf("commitBinding error = %v", err)
-	}
-	if providerCommitted {
-		t.Fatal("provider manifest was committed after a concurrent workspace change")
-	}
-	got, readErr := os.ReadFile(configPath)
-	if readErr != nil || string(got) != string(concurrent) {
-		t.Fatalf("concurrent workspace was overwritten: %q, %v", got, readErr)
-	}
-}
-
-func TestCommitBinding_ProviderFailureDoesNotOverwriteConcurrentWriter(t *testing.T) {
-	saveWorkspace(t)
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	core.SetCurrentWorkspace(core.WorkspaceOpenClaw)
-	configPath := core.GetConfigPath()
-	if err := os.MkdirAll(filepath.Dir(configPath), 0700); err != nil {
-		t.Fatal(err)
-	}
-	previous := []byte(`{"apps":[{"app_id":"cli_old","app_secret":"old"}]}`)
-	concurrent := []byte(`{"apps":[{"app_id":"cli_other","app_secret":"newer"}]}`)
-	if err := os.WriteFile(configPath, previous, 0600); err != nil {
-		t.Fatal(err)
-	}
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, nil)
-	result := &BindResult{
-		AppConfig: &core.AppConfig{AppId: "cli_new", Brand: core.BrandFeishu},
-		commitProviderManifest: func() error {
-			if err := os.WriteFile(configPath, concurrent, 0600); err != nil {
-				return err
-			}
-			return errors.New("manifest write failed")
-		},
-	}
-	err := commitBinding(&BindOptions{Factory: f, Identity: "bot-only"}, result, previous, "openclaw", configPath)
-	if err == nil || !strings.Contains(err.Error(), "refusing to overwrite") {
-		t.Fatalf("commitBinding error = %v", err)
-	}
-	got, readErr := os.ReadFile(configPath)
-	if readErr != nil || string(got) != string(concurrent) {
-		t.Fatalf("concurrent workspace was overwritten: %q, %v", got, readErr)
-	}
-	if stdout.Len() != 0 || stderr.Len() != 0 {
-		t.Fatalf("failed bind emitted success output: stdout=%q stderr=%q", stdout.String(), stderr.String())
-	}
-}
-
-func TestMergeBoundApp_UpsertsAndActivatesWithoutClobberingSiblings(t *testing.T) {
-	lang := "en_us"
-	previous := &core.MultiAppConfig{
-		StrictMode: core.StrictModeUser,
-		CurrentApp: "other",
-		Apps: []core.AppConfig{
-			{Name: "bound", AppId: "cli_target", Brand: core.BrandLark, Lang: coreLang(lang), Users: []core.AppUser{{UserOpenId: "ou_1", UserName: "alice"}}},
-			{Name: "other", AppId: "cli_other", AppSecret: core.PlainSecret("keep"), Brand: core.BrandFeishu, Users: []core.AppUser{}},
-		},
-	}
-	beforeSibling := previous.Apps[1]
-	data := mustJSON(t, previous)
-	incoming := &core.AppConfig{AppId: "cli_target", Brand: core.BrandFeishu, AuthMethod: core.AuthMethodPrivateKeyJWT,
-		KeyRef: &core.SecretRef{Source: core.SecretSourceTEE, Provider: core.KeylessProviderLarkSuite, ID: "openclaw-lark"}}
-
-	got, err := mergeBoundApp(incoming, data, false)
-	if err != nil {
-		t.Fatal(err)
-	}
-	if len(got.Apps) != 2 || got.CurrentApp != "bound" || got.PreviousApp != "other" || got.StrictMode != previous.StrictMode {
-		t.Fatalf("merged root = %#v", got)
-	}
-	if !reflect.DeepEqual(got.Apps[1], beforeSibling) {
-		t.Fatalf("sibling changed: got %#v want %#v", got.Apps[1], beforeSibling)
-	}
-	if got.Apps[0].Name != "bound" || got.Apps[0].Lang != coreLang(lang) || !reflect.DeepEqual(got.Apps[0].Users, previous.Apps[0].Users) {
-		t.Fatalf("target-owned fields were lost: %#v", got.Apps[0])
-	}
-}
-
-func writeOpenClawKeylessConfig(t *testing.T, appID, keyRef string) {
-	t.Helper()
-	path := filepath.Join(t.TempDir(), "openclaw.json")
-	data := []byte(`{"channels":{"feishu":{"appId":"` + appID + `","authMethod":"private_key_jwt","keyRef":"` + keyRef + `","domain":"feishu"}}}`)
-	if err := os.WriteFile(path, data, 0600); err != nil {
-		t.Fatal(err)
-	}
-	t.Setenv("OPENCLAW_CONFIG_PATH", path)
-}
-
-func replaceBindProbe(t *testing.T, fn func(context.Context, *http.Client, core.LarkBrand, string, keysigner.Signer, string, string) (string, func() error, error)) {
-	t.Helper()
-	previous := fetchTATForBind
-	fetchTATForBind = fn
-	t.Cleanup(func() { fetchTATForBind = previous })
-}
-
-func mustJSON(t *testing.T, value any) []byte {
-	t.Helper()
-	data, err := json.Marshal(value)
-	if err != nil {
-		t.Fatal(err)
-	}
-	return data
-}
-
-func coreLang(value string) i18n.Lang { return i18n.Lang(value) }
-
-func installOpenClawOptionalSigner(t *testing.T) string {
-	t.Helper()
-	// This closure specifically exercises the no-inspect compatibility path;
-	// keylessprovider tests separately cover authoritative managed-project
-	// discovery from `openclaw plugins inspect`.
-	t.Setenv("PATH", "")
-	type signerPackage struct {
-		name, npmOS, npmCPU, binary string
-	}
-	packages := map[string]signerPackage{
-		"darwin/arm64": {"@larksuite/lark-keyless-signer-darwin-arm64", "darwin", "arm64", "lark-keyless-signer"},
-		"darwin/amd64": {"@larksuite/lark-keyless-signer-darwin-x64", "darwin", "x64", "lark-keyless-signer"},
-		"linux/arm64":  {"@larksuite/lark-keyless-signer-linux-arm64", "linux", "arm64", "lark-keyless-signer"},
-		"linux/amd64":  {"@larksuite/lark-keyless-signer-linux-x64", "linux", "x64", "lark-keyless-signer"},
-	}
-	spec, ok := packages[runtime.GOOS+"/"+runtime.GOARCH]
-	if !ok {
-		t.Skipf("no optional signer package for %s/%s", runtime.GOOS, runtime.GOARCH)
-		return ""
-	}
-
-	stateDir := filepath.Join(t.TempDir(), "openclaw state")
-	packageDir := filepath.Join(
-		stateDir, "extensions", "openclaw-lark", "node_modules", "@larksuite", strings.TrimPrefix(spec.name, "@larksuite/"),
-	)
-	binDir := filepath.Join(packageDir, "bin")
-	if err := os.MkdirAll(binDir, 0700); err != nil {
-		t.Fatal(err)
-	}
-	packageJSON, err := json.MarshalIndent(map[string]any{
-		"name": spec.name, "version": "1.2.3", "os": []string{spec.npmOS}, "cpu": []string{spec.npmCPU},
-	}, "", "  ")
-	if err != nil {
-		t.Fatal(err)
-	}
-	if err := os.WriteFile(filepath.Join(packageDir, "package.json"), append(packageJSON, '\n'), 0600); err != nil {
-		t.Fatal(err)
-	}
-	script := "#!/bin/sh\n" +
-		"IFS= read -r request\n" +
-		"printf '%s\\n' '{\"ok\":true,\"client_assertion_type\":\"urn:ietf:params:oauth:client-assertion-type:jwt-bearer\",\"client_assertion\":\"optional.jwt\"}'\n"
-	signerPath := filepath.Join(binDir, spec.binary)
-	if err := os.WriteFile(signerPath, []byte(script), 0700); err != nil {
-		t.Fatal(err)
-	}
-	t.Setenv("OPENCLAW_STATE_DIR", stateDir)
-	t.Setenv("PATH", "")
-	return signerPath
-}

cmd/config/remove.go

@@ -9,8 +9,9 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/spf13/cobra"
 )
 
@@ -41,21 +42,21 @@ func NewCmdConfigRemove(f *cmdutil.Factory, runF func(*ConfigRemoveOptions) erro
 func configRemoveRun(opts *ConfigRemoveOptions) error {
 	f := opts.Factory
 
-	config, err := core.LoadMultiAppConfig()
+	config, err := configpkg.LoadMultiAppConfig()
 	if err != nil || config == nil || len(config.Apps) == 0 {
 		return errs.NewConfigError(errs.SubtypeNotConfigured, "not configured yet")
 	}
 
 	// Save empty config first. If this fails, keep secrets and tokens intact so the
 	// existing config can still be retried instead of ending up half-removed.
-	empty := &core.MultiAppConfig{Apps: []core.AppConfig{}}
-	if err := core.SaveMultiAppConfig(empty); err != nil {
+	empty := &configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{}}
+	if err := configpkg.SaveMultiAppConfig(empty); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 
 	// Clean up keychain entries for all apps after config is cleared.
 	for _, app := range config.Apps {
-		core.RemoveSecretStore(app.AppSecret, f.Keychain)
+		secret.RemoveSecretStore(app.AppSecret, f.Keychain)
 		for _, user := range app.Users {
 			_ = auth.RemoveStoredToken(app.AppId, user.UserOpenId)
 		}

cmd/config/risk_control.go

@@ -0,0 +1,80 @@
+// 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"
+	configpkg "github.com/larksuite/cli/internal/config"
+)
+
+// 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),
+		// This is persistent workspace policy, not credential management.
+		PersistentPreRunE: func(cmd *cobra.Command, _ []string) error {
+			cmd.SilenceUsage = true
+			return nil
+		},
+		RunE: func(cmd *cobra.Command, args []string) error {
+			config, err := configpkg.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 := configpkg.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 *configpkg.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 +1,132 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+package config
+
+import (
+	"errors"
+	"strings"
+	"testing"
+
+	"github.com/larksuite/cli/brand"
+	"github.com/larksuite/cli/errs"
+	"github.com/larksuite/cli/internal/cmdutil"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/secret"
+)
+
+func TestRiskControlWorkspacePolicy(t *testing.T) {
+	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
+	config := &configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{{
+		AppId: "cli_test", AppSecret: secret.PlainSecret("secret"), Brand: brand.Feishu,
+	}}}
+	if err := configpkg.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 := configpkg.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 = configpkg.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 = configpkg.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 := configpkg.SaveMultiAppConfig(&configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{{
+		AppId: "cli_test", AppSecret: secret.PlainSecret("secret"), Brand: brand.Feishu,
+	}}}); 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 := &configpkg.MultiAppConfig{Apps: []configpkg.AppConfig{{
+		AppId: "cli_test", AppSecret: secret.PlainSecret("secret"), Brand: brand.Feishu,
+	}}}
+	if err := configpkg.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 := configpkg.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

@@ -11,8 +11,9 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/workspace"
 	"github.com/spf13/cobra"
 )
 
@@ -43,15 +44,15 @@ func NewCmdConfigShow(f *cmdutil.Factory, runF func(*ConfigShowOptions) error) *
 func configShowRun(opts *ConfigShowOptions) error {
 	f := opts.Factory
 
-	config, err := core.LoadMultiAppConfig()
+	config, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		if errors.Is(err, os.ErrNotExist) {
-			return core.NotConfiguredError()
+			return configpkg.NotConfiguredError()
 		}
 		return errs.NewConfigError(errs.SubtypeInvalidConfig, "failed to load config: %v", err).WithCause(err)
 	}
 	if config == nil || len(config.Apps) == 0 {
-		return core.NotConfiguredError()
+		return configpkg.NotConfiguredError()
 	}
 	app := config.CurrentAppConfig(f.Invocation.Profile)
 	if app == nil {
@@ -66,7 +67,7 @@ func configShowRun(opts *ConfigShowOptions) error {
 		users = strings.Join(userStrs, ", ")
 	}
 	output.PrintJson(f.IOStreams.Out, map[string]interface{}{
-		"workspace": core.CurrentWorkspace().Display(),
+		"workspace": workspace.CurrentWorkspace().Display(),
 		"profile":   app.ProfileName(),
 		"appId":     app.AppId,
 		"appSecret": "****",
@@ -74,6 +75,6 @@ func configShowRun(opts *ConfigShowOptions) error {
 		"lang":      app.Lang,
 		"users":     users,
 	})
-	fmt.Fprintf(f.IOStreams.ErrOut, "\nConfig file path: %s\n", core.GetConfigPath())
+	fmt.Fprintf(f.IOStreams.ErrOut, "\nConfig file path: %s\n", workspace.GetConfigPath())
 	return nil
 }

cmd/config/strict_mode.go

@@ -9,7 +9,8 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/spf13/cobra"
 )
 
@@ -37,7 +38,7 @@ explicit user confirmation — never run on your own initiative.`,
   lark-cli config strict-mode --reset       # clear profile override`,
 		Args: cobra.MaximumNArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			multi, err := core.LoadOrNotConfigured()
+			multi, err := configpkg.LoadOrNotConfigured()
 			if err != nil {
 				return err
 			}
@@ -45,20 +46,20 @@ explicit user confirmation — never run on your own initiative.`,
 			if reset {
 				app := multi.CurrentAppConfig(f.Invocation.Profile)
 				if app == nil {
-					return core.NoActiveProfileError()
+					return configpkg.NoActiveProfileError()
 				}
 				return resetStrictMode(f, multi, app, global, args)
 			}
 			if len(args) == 0 {
 				app := multi.CurrentAppConfig(f.Invocation.Profile)
 				if app == nil {
-					return core.NoActiveProfileError()
+					return configpkg.NoActiveProfileError()
 				}
 				return showStrictMode(cmd.Context(), f, multi, app)
 			}
 			app := multi.CurrentAppConfig(f.Invocation.Profile)
 			if !global && app == nil {
-				return core.NoActiveProfileError()
+				return configpkg.NoActiveProfileError()
 			}
 			return setStrictMode(f, multi, app, args[0], global)
 		},
@@ -71,7 +72,7 @@ explicit user confirmation — never run on your own initiative.`,
 	return cmd
 }
 
-func resetStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.AppConfig, global bool, args []string) error {
+func resetStrictMode(f *cmdutil.Factory, multi *configpkg.MultiAppConfig, app *configpkg.AppConfig, global bool, args []string) error {
 	if global {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--reset cannot be used with --global").WithParam("--reset")
 	}
@@ -79,14 +80,14 @@ func resetStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.A
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "--reset cannot be used with a value argument").WithParam("--reset")
 	}
 	app.StrictMode = nil
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 	fmt.Fprintln(f.IOStreams.ErrOut, "Profile strict-mode reset (inherits global)")
 	return nil
 }
 
-func showStrictMode(ctx context.Context, f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.AppConfig) error {
+func showStrictMode(ctx context.Context, f *cmdutil.Factory, multi *configpkg.MultiAppConfig, app *configpkg.AppConfig) error {
 	// Runtime effective mode from credential provider chain is the source of truth.
 	runtime := f.ResolveStrictMode(ctx)
 	configMode, configSource := resolveStrictModeStatus(multi, app)
@@ -99,10 +100,10 @@ func showStrictMode(ctx context.Context, f *cmdutil.Factory, multi *core.MultiAp
 	return nil
 }
 
-func setStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.AppConfig, value string, global bool) error {
-	mode := core.StrictMode(value)
+func setStrictMode(f *cmdutil.Factory, multi *configpkg.MultiAppConfig, app *configpkg.AppConfig, value string, global bool) error {
+	mode := identity.StrictMode(value)
 	switch mode {
-	case core.StrictModeBot, core.StrictModeUser, core.StrictModeOff:
+	case identity.StrictModeBot, identity.StrictModeUser, identity.StrictModeOff:
 	default:
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "invalid value %q, valid values: bot | user | off", value)
 	}
@@ -118,7 +119,7 @@ func setStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.App
 	// false-positived (--global change while current profile has an explicit
 	// override) and false-negatived (--global broadening that doesn't affect
 	// the current profile but does affect other inheriting profiles).
-	var oldMode core.StrictMode
+	var oldMode identity.StrictMode
 	if global {
 		oldMode = multi.StrictMode
 	} else {
@@ -138,16 +139,16 @@ func setStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.App
 		}
 	} else {
 		if app == nil {
-			return core.NoActiveProfileError()
+			return configpkg.NoActiveProfileError()
 		}
 		app.StrictMode = &mode
 	}
 
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 
-	if oldMode == core.StrictModeBot && (mode == core.StrictModeUser || mode == core.StrictModeOff) {
+	if oldMode == identity.StrictModeBot && (mode == identity.StrictModeUser || mode == identity.StrictModeOff) {
 		fmt.Fprintln(f.IOStreams.ErrOut, "⚠️ "+strictModeRelaxLang(app).IdentityEscalationMessage)
 	}
 
@@ -162,19 +163,19 @@ func setStrictMode(f *cmdutil.Factory, multi *core.MultiAppConfig, app *core.App
 // strictModeRelaxLang picks the bind-message bundle whose language matches the
 // active profile's Lang setting. Falls back to bindMsgZh when no profile is
 // available (global mutation with no current app).
-func strictModeRelaxLang(app *core.AppConfig) *bindMsg {
+func strictModeRelaxLang(app *configpkg.AppConfig) *bindMsg {
 	if app != nil {
 		return getBindMsg(app.Lang)
 	}
 	return getBindMsg("")
 }
 
-func resolveStrictModeStatus(multi *core.MultiAppConfig, app *core.AppConfig) (core.StrictMode, string) {
+func resolveStrictModeStatus(multi *configpkg.MultiAppConfig, app *configpkg.AppConfig) (identity.StrictMode, string) {
 	if app != nil && app.StrictMode != nil {
 		return *app.StrictMode, fmt.Sprintf("profile %q", app.ProfileName())
 	}
 	if multi.StrictMode.IsActive() {
 		return multi.StrictMode, "global"
 	}
-	return core.StrictModeOff, "global (default)"
+	return identity.StrictModeOff, "global (default)"
 }

cmd/config/strict_mode_test.go

@@ -7,29 +7,32 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/identity"
+	"github.com/larksuite/cli/internal/secret"
 )
 
 func setupStrictModeTestConfig(t *testing.T) {
 	t.Helper()
 	dir := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", dir)
-	multi := &core.MultiAppConfig{
-		Apps: []core.AppConfig{{
+	multi := &configpkg.MultiAppConfig{
+		Apps: []configpkg.AppConfig{{
 			AppId:     "test-app",
-			AppSecret: core.PlainSecret("secret"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatal(err)
 	}
 }
 
 func TestStrictMode_Show_Default(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{})
 	if err := cmd.Execute(); err != nil {
@@ -42,37 +45,37 @@ func TestStrictMode_Show_Default(t *testing.T) {
 
 func TestStrictMode_SetBot_Profile(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"bot"})
 	if err := cmd.Execute(); err != nil {
 		t.Fatal(err)
 	}
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	app := multi.CurrentAppConfig("")
-	if app.StrictMode == nil || *app.StrictMode != core.StrictModeBot {
+	if app.StrictMode == nil || *app.StrictMode != identity.StrictModeBot {
 		t.Error("expected StrictMode=bot on profile")
 	}
 }
 
 func TestStrictMode_SetUser_Profile(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"user"})
 	if err := cmd.Execute(); err != nil {
 		t.Fatal(err)
 	}
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	app := multi.CurrentAppConfig("")
-	if app.StrictMode == nil || *app.StrictMode != core.StrictModeUser {
+	if app.StrictMode == nil || *app.StrictMode != identity.StrictModeUser {
 		t.Error("expected StrictMode=user on profile")
 	}
 }
 
 func TestStrictMode_SetOff_Profile(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"bot"})
 	cmd.Execute()
@@ -81,23 +84,23 @@ func TestStrictMode_SetOff_Profile(t *testing.T) {
 	if err := cmd.Execute(); err != nil {
 		t.Fatal(err)
 	}
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	app := multi.CurrentAppConfig("")
-	if app.StrictMode == nil || *app.StrictMode != core.StrictModeOff {
+	if app.StrictMode == nil || *app.StrictMode != identity.StrictModeOff {
 		t.Error("expected StrictMode=off on profile")
 	}
 }
 
 func TestStrictMode_SetBot_Global(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"bot", "--global"})
 	if err := cmd.Execute(); err != nil {
 		t.Fatal(err)
 	}
-	multi, _ := core.LoadMultiAppConfig()
-	if multi.StrictMode != core.StrictModeBot {
+	multi, _ := configpkg.LoadMultiAppConfig()
+	if multi.StrictMode != identity.StrictModeBot {
 		t.Error("expected global StrictMode=bot")
 	}
 }
@@ -105,38 +108,38 @@ func TestStrictMode_SetBot_Global(t *testing.T) {
 func TestStrictMode_SetGlobal_DoesNotRequireActiveProfile(t *testing.T) {
 	dir := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", dir)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "missing-profile",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "default",
 			AppId:     "test-app",
-			AppSecret: core.PlainSecret("secret"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatal(err)
 	}
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"bot", "--global"})
 	if err := cmd.Execute(); err != nil {
 		t.Fatalf("Execute() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
-	if saved.StrictMode != core.StrictModeBot {
-		t.Fatalf("StrictMode = %q, want %q", saved.StrictMode, core.StrictModeBot)
+	if saved.StrictMode != identity.StrictModeBot {
+		t.Fatalf("StrictMode = %q, want %q", saved.StrictMode, identity.StrictModeBot)
 	}
 }
 
 func TestStrictMode_Reset(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"bot"})
 	cmd.Execute()
@@ -145,7 +148,7 @@ func TestStrictMode_Reset(t *testing.T) {
 	if err := cmd.Execute(); err != nil {
 		t.Fatal(err)
 	}
-	multi, _ := core.LoadMultiAppConfig()
+	multi, _ := configpkg.LoadMultiAppConfig()
 	app := multi.CurrentAppConfig("")
 	if app.StrictMode != nil {
 		t.Errorf("expected nil StrictMode after reset, got %v", *app.StrictMode)
@@ -154,7 +157,7 @@ func TestStrictMode_Reset(t *testing.T) {
 
 func TestStrictMode_InvalidValue(t *testing.T) {
 	setupStrictModeTestConfig(t)
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs([]string{"on"})
 	err := cmd.Execute()

cmd/config/strict_mode_warning_test.go

@@ -8,7 +8,7 @@ import (
 	"testing"
 
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 // runStrictMode is a small helper that runs `config strict-mode <args...>` and
@@ -16,7 +16,7 @@ import (
 // new user-identity warning land.
 func runStrictMode(t *testing.T, args ...string) string {
 	t.Helper()
-	f, _, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test-app", AppSecret: "secret"})
+	f, _, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test-app", AppSecret: "secret"})
 	cmd := NewCmdConfigStrictMode(f)
 	cmd.SetArgs(args)
 	if err := cmd.Execute(); err != nil {

cmd/doctor/doctor.go

@@ -7,7 +7,6 @@ import (
 	"context"
 	"errors"
 	"fmt"
-	"io"
 	"net/http"
 	"os"
 	"sync"
@@ -15,16 +14,16 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/identitydiag"
-	"github.com/larksuite/cli/internal/keylessprovider"
-	"github.com/larksuite/cli/internal/keysigner"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/transport"
 	"github.com/larksuite/cli/internal/update"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // DoctorOptions holds inputs for the doctor command.
@@ -88,7 +87,7 @@ func doctorRun(opts *DoctorOptions) error {
 	}
 
 	// ── 1. Config file ──
-	_, err := core.LoadMultiAppConfig()
+	_, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		// For "config not present" cases, prefer the workspace-aware
 		// NotConfiguredError message + hint (e.g. "openclaw context
@@ -99,7 +98,7 @@ func doctorRun(opts *DoctorOptions) error {
 		msg, hint := err.Error(), ""
 		if errors.Is(err, os.ErrNotExist) {
 			var cfgErr *errs.ConfigError
-			if errors.As(core.NotConfiguredError(), &cfgErr) {
+			if errors.As(configpkg.NotConfiguredError(), &cfgErr) {
 				msg, hint = cfgErr.Message, cfgErr.Hint
 			}
 		}
@@ -121,7 +120,7 @@ func doctorRun(opts *DoctorOptions) error {
 	}
 	checks = append(checks, pass("app_resolved", fmt.Sprintf("app: %s (%s)", cfg.AppID, cfg.Brand)))
 
-	ep := core.ResolveEndpoints(cfg.Brand)
+	ep := brand.ResolveEndpoints(cfg.Brand)
 
 	// ── 3. Identity readiness ──
 	diagnostics := identitydiag.Diagnose(opts.Ctx, f, cfg, !opts.Offline)
@@ -138,9 +137,6 @@ func doctorRun(opts *DoctorOptions) error {
 		checks = append(checks, fail("identity_ready", "no usable bot or user identity is available", ""))
 	}
 
-	// ── 3b. private_key_jwt / TEE signer (local; runs even with --offline) ──
-	checks = append(checks, teeSignerCheck(opts.Ctx, cfg))
-
 	// ── 4 & 5. Endpoint reachability ──
 	checks = append(checks, networkChecks(opts.Ctx, opts, ep)...)
 
@@ -154,75 +150,8 @@ func identityCheck(name string, id identitydiag.Identity) checkResult {
 	return warn(name, id.Message, id.Hint)
 }
 
-const teeUnavailableHint = "ensure the device secure hardware is accessible (Linux TPM: add your user to the 'tss' group or run with sufficient privileges)"
-
-// teeSignerCheck reports the private_key_jwt signing backend (TEE/TPM) status.
-// The probe is local hardware only (no network), so it runs even with --offline;
-// in a build without a TEE signer it short-circuits without touching any
-// hardware. It is a hard requirement for private_key_jwt apps and purely
-// informational for client_secret apps.
-func teeSignerCheck(ctx context.Context, cfg *core.CliConfig) checkResult {
-	usesPKJWT := cfg != nil && cfg.AuthMethod == core.AuthMethodPrivateKeyJWT
-	if usesPKJWT && cfg.KeyProvider != "" {
-		helper, err := keylessprovider.Resolve(ctx, cfg.KeyProvider)
-		if err != nil {
-			return fail("tee_signer", "external keyless signer is unavailable",
-				fmt.Sprintf("repair or reinstall the OpenClaw Feishu plugin and its platform signer dependency: %v", err))
-		}
-		keyLabel := ""
-		if cfg != nil {
-			keyLabel = cfg.KeyLabel
-		}
-		if err := helper.Probe(ctx, keyLabel); err != nil {
-			hint := fmt.Sprintf("fix the configured external keyless signer, or re-run config init to replace/remove it: %v", err)
-			if usesPKJWT {
-				return fail("tee_signer", "external keyless signer is unavailable", hint)
-			}
-			return warn("tee_signer", "external keyless signer is misconfigured", hint)
-		}
-		return pass("tee_signer", "external keyless signer available")
-	}
-	info, ok, err := keysigner.ProbeActiveHardware(ctx)
-	return teeCheckResult(info, ok, err, usesPKJWT)
-}
-
-// teeCheckResult maps a hardware probe to a doctor check. Split out from
-// teeSignerCheck so the full matrix is unit-testable without a TPM.
-func teeCheckResult(info keysigner.HardwareInfo, ok bool, probeErr error, usesPKJWT bool) checkResult {
-	const name = "tee_signer"
-
-	// No signer registered → private_key_jwt is unsupported on this build.
-	if !ok {
-		if usesPKJWT {
-			return fail(name,
-				"app uses private_key_jwt but this build has no TEE key signer",
-				"the platform key signer ships by default on macOS, Linux, and Windows/amd64; this platform (e.g. Windows/arm64) has none — use a supported platform or re-register without --private-key-jwt")
-		}
-		return skip(name, "no TEE signer in this build (only private_key_jwt is affected; client_secret is unaffected)")
-	}
-
-	backend := info.Backend
-	if backend == "" {
-		backend = "tee"
-	}
-
-	switch {
-	case probeErr != nil:
-		return warn(name, fmt.Sprintf("%s signer present but probe errored: %s", backend, probeErr), "")
-	case info.Available:
-		if info.VendorName != "" {
-			return pass(name, fmt.Sprintf("%s TEE available (%s)", backend, info.VendorName))
-		}
-		return pass(name, fmt.Sprintf("%s TEE available", backend))
-	case usesPKJWT:
-		return fail(name, fmt.Sprintf("%s signer present but TEE unavailable: %s", backend, info.Reason), teeUnavailableHint)
-	default:
-		return warn(name, fmt.Sprintf("%s signer present but TEE unavailable: %s", backend, info.Reason), teeUnavailableHint)
-	}
-}
-
 // networkChecks probes Open API and MCP endpoints concurrently.
-func networkChecks(ctx context.Context, opts *DoctorOptions, ep core.Endpoints) []checkResult {
+func networkChecks(ctx context.Context, opts *DoctorOptions, ep brand.Endpoints) []checkResult {
 	if opts.Offline {
 		return []checkResult{
 			skip("endpoint_open", "skipped (--offline)"),
@@ -310,90 +239,14 @@ func finishDoctor(f *cmdutil.Factory, checks []checkResult) error {
 		}
 	}
 
-	workspace := core.CurrentWorkspace().Display()
-	// A terminal on STDOUT gets a readable report; pipes, redirects, scripts and
-	// tests keep the stable JSON contract (NO_COLOR disables ANSI styling).
-	// OutIsTerminal checks stdout specifically — IOStreams.IsTerminal reflects
-	// stdin, which would wrongly send the human report into `doctor | jq`.
-	if f.IOStreams.OutIsTerminal {
-		renderDoctorHuman(f.IOStreams.Out, workspace, checks, allOK, os.Getenv("NO_COLOR") == "")
-	} else {
-		output.PrintJson(f.IOStreams.Out, map[string]interface{}{
-			"ok":        allOK,
-			"workspace": workspace,
-			"checks":    checks,
-		})
+	result := map[string]interface{}{
+		"ok":        allOK,
+		"workspace": workspace.CurrentWorkspace().Display(),
+		"checks":    checks,
 	}
+	output.PrintJson(f.IOStreams.Out, result)
 	if !allOK {
 		return output.ErrBare(1)
 	}
 	return nil
 }
-
-// renderDoctorHuman writes a readable health report: one aligned line per check
-// with a colored status tag, an indented hint when present, and a summary line.
-func renderDoctorHuman(w io.Writer, workspace string, checks []checkResult, allOK, color bool) {
-	const (
-		green  = "\033[32m"
-		yellow = "\033[33m"
-		red    = "\033[31m"
-		gray   = "\033[90m"
-		bold   = "\033[1m"
-		reset  = "\033[0m"
-	)
-	colorOf := map[string]string{"pass": green, "warn": yellow, "fail": red, "skip": gray}
-	tagOf := map[string]string{"pass": "PASS", "warn": "WARN", "fail": "FAIL", "skip": "SKIP"}
-	paint := func(code, s string) string {
-		if !color || code == "" {
-			return s
-		}
-		return code + s + reset
-	}
-
-	nameW := 0
-	for _, c := range checks {
-		if len(c.Name) > nameW {
-			nameW = len(c.Name)
-		}
-	}
-
-	fmt.Fprintf(w, "\n%s  (workspace: %s)\n\n", paint(bold, "lark-cli doctor"), workspace)
-
-	var passN, warnN, failN, skipN int
-	for _, c := range checks {
-		tag := tagOf[c.Status]
-		if tag == "" {
-			tag = "????"
-		}
-		fmt.Fprintf(w, "  %s  %-*s  %s\n", paint(colorOf[c.Status], "["+tag+"]"), nameW, c.Name, c.Message)
-		if c.Hint != "" {
-			fmt.Fprintf(w, "         %-*s  %s\n", nameW, "", paint(gray, "↳ "+c.Hint))
-		}
-		switch c.Status {
-		case "pass":
-			passN++
-		case "warn":
-			warnN++
-		case "fail":
-			failN++
-		case "skip":
-			skipN++
-		}
-	}
-
-	headline := paint(green, "healthy")
-	if !allOK {
-		headline = paint(red, "problems found")
-	}
-	fmt.Fprintf(w, "\n  %s — %d passed", headline, passN)
-	if warnN > 0 {
-		fmt.Fprintf(w, ", %d warning(s)", warnN)
-	}
-	if failN > 0 {
-		fmt.Fprintf(w, ", %d failed", failN)
-	}
-	if skipN > 0 {
-		fmt.Fprintf(w, ", %d skipped", skipN)
-	}
-	fmt.Fprintln(w)
-}

cmd/doctor/doctor_test.go

@@ -7,23 +7,23 @@ import (
 	"bytes"
 	"context"
 	"encoding/json"
-	"errors"
 	"net/http"
 	"strings"
 	"testing"
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
-	"github.com/larksuite/cli/internal/keysigner"
+	"github.com/larksuite/cli/internal/secret"
 )
 
 func TestNewCmdDoctor_FlagParsing(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := NewCmdDoctor(f)
@@ -90,7 +90,7 @@ func TestFinishDoctor(t *testing.T) {
 }
 
 func TestNetworkChecks_Offline(t *testing.T) {
-	ep := core.Endpoints{Open: "https://open.feishu.cn", MCP: "https://mcp.feishu.cn"}
+	ep := brand.Endpoints{Open: "https://open.feishu.cn", MCP: "https://mcp.feishu.cn"}
 	opts := &DoctorOptions{Ctx: context.Background(), Offline: true}
 	checks := networkChecks(opts.Ctx, opts, ep)
 	if len(checks) != 2 {
@@ -105,22 +105,22 @@ func TestNetworkChecks_Offline(t *testing.T) {
 
 func TestDoctorRun_SplitsBotAndMissingUserIdentity(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
+	if err := configpkg.SaveMultiAppConfig(&configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "default",
 				AppId:     "test-app",
-				AppSecret: core.PlainSecret("secret"),
-				Brand:     core.BrandFeishu,
+				AppSecret: secret.PlainSecret("secret"),
+				Brand:     brand.Feishu,
 			},
 		},
 	}); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "secret", Brand: brand.Feishu,
 	})
 	err := doctorRun(&DoctorOptions{
 		Factory: f,
@@ -146,107 +146,6 @@ func TestDoctorRun_SplitsBotAndMissingUserIdentity(t *testing.T) {
 	assertCheck(t, got.Checks, "identity_ready", "pass")
 }
 
-func TestTeeCheckResult(t *testing.T) {
-	avail := keysigner.HardwareInfo{Backend: "tpm2", Available: true, VendorName: "ACME"}
-	unavail := keysigner.HardwareInfo{Backend: "tpm2", Reason: "open /dev/tpmrm0: permission denied"}
-
-	cases := []struct {
-		name     string
-		info     keysigner.HardwareInfo
-		ok       bool
-		probeErr error
-		pkjwt    bool
-		want     string
-	}{
-		{"no signer + private_key_jwt → fail", keysigner.HardwareInfo{}, false, nil, true, "fail"},
-		{"no signer + client_secret → skip", keysigner.HardwareInfo{}, false, nil, false, "skip"},
-		{"available + private_key_jwt → pass", avail, true, nil, true, "pass"},
-		{"available + client_secret → pass", avail, true, nil, false, "pass"},
-		{"unavailable + private_key_jwt → fail", unavail, true, nil, true, "fail"},
-		{"unavailable + client_secret → warn", unavail, true, nil, false, "warn"},
-		{"probe error → warn", keysigner.HardwareInfo{Backend: "tpm2"}, true, errors.New("boom"), true, "warn"},
-	}
-	for _, tc := range cases {
-		t.Run(tc.name, func(t *testing.T) {
-			got := teeCheckResult(tc.info, tc.ok, tc.probeErr, tc.pkjwt)
-			if got.Name != "tee_signer" {
-				t.Errorf("name = %q, want tee_signer", got.Name)
-			}
-			if got.Status != tc.want {
-				t.Errorf("status = %q, want %q (msg=%q)", got.Status, tc.want, got.Message)
-			}
-		})
-	}
-}
-
-// TestDoctorRun_TeeSignerWired proves the tee_signer check is part of doctorRun.
-// It asserts the build-independent invariant (a client_secret app must never
-// FAIL on TEE) so the test passes whether or not a signer is compiled in.
-func TestDoctorRun_TeeSignerWired(t *testing.T) {
-	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
-		CurrentApp: "default",
-		Apps: []core.AppConfig{{
-			Name: "default", AppId: "test-app",
-			AppSecret: core.PlainSecret("secret"), Brand: core.BrandFeishu,
-		}},
-	}); err != nil {
-		t.Fatalf("SaveMultiAppConfig() error = %v", err)
-	}
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "secret", Brand: core.BrandFeishu,
-	})
-	if err := doctorRun(&DoctorOptions{Factory: f, Ctx: context.Background(), Offline: true}); err != nil {
-		t.Fatalf("doctorRun() error = %v", err)
-	}
-	var got struct {
-		Checks []checkResult `json:"checks"`
-	}
-	if err := json.Unmarshal(stdout.Bytes(), &got); err != nil {
-		t.Fatalf("json.Unmarshal() error = %v", err)
-	}
-	var c *checkResult
-	for i := range got.Checks {
-		if got.Checks[i].Name == "tee_signer" {
-			c = &got.Checks[i]
-		}
-	}
-	if c == nil {
-		t.Fatalf("tee_signer check not present in doctor output: %#v", got.Checks)
-	}
-	if c.Status == "fail" {
-		t.Errorf("tee_signer = fail for a client_secret app; want skip/warn/pass (msg=%q)", c.Message)
-	}
-}
-
-func TestRenderDoctorHuman(t *testing.T) {
-	var buf bytes.Buffer
-	checks := []checkResult{
-		pass("cli_version", "1.0.50"),
-		warn("tee_signer", "tpm2 signer present but TEE unavailable", "add your user to the 'tss' group"),
-		fail("identity_ready", "no usable identity", "run: lark-cli auth status --verify"),
-		skip("endpoint_open", "skipped (--offline)"),
-	}
-	renderDoctorHuman(&buf, "local", checks, false, false)
-	out := buf.String()
-
-	for _, want := range []string{
-		"lark-cli doctor", "workspace: local",
-		"[PASS]", "cli_version", "1.0.50",
-		"[WARN]", "tee_signer", "↳ add your user to the 'tss' group",
-		"[FAIL]", "identity_ready", "↳ run: lark-cli auth status --verify",
-		"[SKIP]", "endpoint_open",
-		"problems found", "1 passed", "1 warning(s)", "1 failed", "1 skipped",
-	} {
-		if !strings.Contains(out, want) {
-			t.Errorf("output missing %q\n---\n%s", want, out)
-		}
-	}
-	if strings.Contains(out, "\033[") {
-		t.Errorf("color=false but ANSI escapes present:\n%s", out)
-	}
-}
-
 func assertCheck(t *testing.T, checks []checkResult, name, status string) {
 	t.Helper()
 	if got := findCheck(t, checks, name); got.Status != status {
@@ -283,16 +182,16 @@ func (p *fakeExtProvider) ResolveToken(context.Context, extcred.TokenSpec) (*ext
 // per-identity checks already carry the source-appropriate escalation.
 func TestDoctor_ExternalProvider_IdentityReadyHintNotBlockedCommand(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	if err := core.SaveMultiAppConfig(&core.MultiAppConfig{
+	if err := configpkg.SaveMultiAppConfig(&configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps:       []core.AppConfig{{Name: "default", AppId: "cli_x", AppSecret: core.PlainSecret("secret"), Brand: core.BrandFeishu}},
+		Apps:       []configpkg.AppConfig{{Name: "default", AppId: "cli_x", AppSecret: secret.PlainSecret("secret"), Brand: brand.Feishu}},
 	}); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
 	// Provider serves neither identity: bot unsupported, user supported but not
 	// signed in → both unavailable → identity_ready fails.
-	cfg := &core.CliConfig{AppID: "cli_x", Brand: core.BrandFeishu, SupportedIdentities: uint8(extcred.SupportsUser)}
+	cfg := &configpkg.CliConfig{AppID: "cli_x", Brand: brand.Feishu, SupportedIdentities: uint8(extcred.SupportsUser)}
 	cred := credential.NewCredentialProvider(
 		[]extcred.Provider{&fakeExtProvider{name: "corp-sso", account: &extcred.Account{AppID: "cli_x"}}},
 		nil, nil,
@@ -300,7 +199,7 @@ func TestDoctor_ExternalProvider_IdentityReadyHintNotBlockedCommand(t *testing.T
 	)
 	out := &bytes.Buffer{}
 	f := &cmdutil.Factory{
-		Config:     func() (*core.CliConfig, error) { return cfg, nil },
+		Config:     func() (*configpkg.CliConfig, error) { return cfg, nil },
 		Credential: cred,
 		IOStreams:  &cmdutil.IOStreams{Out: out, ErrOut: &bytes.Buffer{}},
 	}

cmd/error_auth_hint.go

@@ -14,7 +14,7 @@ import (
 	"github.com/larksuite/cli/internal/apicatalog"
 	internalauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	identitypkg "github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/registry"
 	"github.com/larksuite/cli/shortcuts"
 	shortcutcommon "github.com/larksuite/cli/shortcuts/common"
@@ -58,9 +58,9 @@ func resolveDeclaredScopesForCurrentCommand(f *cmdutil.Factory) []string {
 
 	identity := string(f.ResolvedIdentity)
 	if identity == "" {
-		identity = string(core.AsUser)
+		identity = string(identitypkg.AsUser)
 	}
-	if identity != string(core.AsUser) && identity != string(core.AsBot) {
+	if identity != string(identitypkg.AsUser) && identity != string(identitypkg.AsBot) {
 		return nil
 	}
 
@@ -130,7 +130,7 @@ func commandCatalogPath(cmd *cobra.Command) []string {
 func shortcutSupportsIdentity(sc shortcutcommon.Shortcut, identity string) bool {
 	authTypes := sc.AuthTypes
 	if len(authTypes) == 0 {
-		authTypes = []string{string(core.AsUser)}
+		authTypes = []string{string(identitypkg.AsUser)}
 	}
 	for _, authType := range authTypes {
 		if authType == identity {

cmd/event/bus.go

@@ -14,10 +14,10 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/event"
 	"github.com/larksuite/cli/internal/event/bus"
 	"github.com/larksuite/cli/internal/event/transport"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // NewCmdBus creates the hidden `event _bus` daemon subcommand, forked by the consume client; fork argv lives in consume/startup.go.
@@ -35,7 +35,7 @@ func NewCmdBus(f *cmdutil.Factory) *cobra.Command {
 			}
 
 			// Sanitize AppID: an unsanitized value could escape events/ via ".." or separators.
-			eventsDir := filepath.Join(core.GetConfigDir(), "events", event.SanitizeAppID(cfg.AppID))
+			eventsDir := filepath.Join(workspace.GetConfigDir(), "events", event.SanitizeAppID(cfg.AppID))
 
 			logger, err := bus.SetupBusLogger(eventsDir)
 			if err != nil {

cmd/event/bus_test.go

@@ -8,9 +8,10 @@ import (
 	"path/filepath"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 // The hidden `event _bus` daemon command must exit with a typed file_io error
@@ -24,8 +25,8 @@ func TestBusCommandLoggerSetupFailureIsTypedFileIO(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "cli_bus_test", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "cli_bus_test", AppSecret: "secret", Brand: brand.Feishu,
 	})
 	cmd := NewCmdBus(f)
 	cmd.SetArgs([]string{})

cmd/event/console_url.go

@@ -10,8 +10,9 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/larksuite/cli/internal/core"
+	brandpkg "github.com/larksuite/cli/brand"
 	eventlib "github.com/larksuite/cli/internal/event"
+	identitypkg "github.com/larksuite/cli/internal/identity"
 )
 
 // Landing-page contract for the scan-to-enable deep link, verified against the
@@ -67,23 +68,23 @@ func encodeAddons(a ManifestAddons) (string, error) {
 }
 
 // consoleAddonsURL builds the scan-to-enable deep link carrying incremental scopes/events/callbacks.
-func consoleAddonsURL(brand core.LarkBrand, appID string, a ManifestAddons) (string, error) {
+func consoleAddonsURL(brand brandpkg.Brand, appID string, a ManifestAddons) (string, error) {
 	encoded, err := encodeAddons(a)
 	if err != nil {
 		return "", err
 	}
-	host := core.ResolveEndpoints(brand).Open
+	host := brandpkg.ResolveEndpoints(brand).Open
 	return fmt.Sprintf("%s%s?%s=%s&addons=%s", host, addonsLandingPath, addonsClientIDParam, appID, encoded), nil
 }
 
 // consoleLandingURL is the bare landing page (no addons) — fallback when encoding fails.
-func consoleLandingURL(brand core.LarkBrand, appID string) string {
-	host := core.ResolveEndpoints(brand).Open
+func consoleLandingURL(brand brandpkg.Brand, appID string) string {
+	host := brandpkg.ResolveEndpoints(brand).Open
 	return fmt.Sprintf("%s%s?%s=%s", host, addonsLandingPath, addonsClientIDParam, appID)
 }
 
 // addonsHintURL returns the scan URL, degrading to the bare landing page on encode error.
-func addonsHintURL(brand core.LarkBrand, appID string, a ManifestAddons) string {
+func addonsHintURL(brand brandpkg.Brand, appID string, a ManifestAddons) string {
 	url, err := consoleAddonsURL(brand, appID, a)
 	if err != nil {
 		return consoleLandingURL(brand, appID)
@@ -94,7 +95,7 @@ func addonsHintURL(brand core.LarkBrand, appID string, a ManifestAddons) string
 // missingScopeAddons routes missing scopes into the identity-appropriate section.
 // The unused side is an empty (non-nil) slice so JSON encodes [] not null —
 // the addons spec treats a missing tenant/user as an empty array.
-func missingScopeAddons(identity core.Identity, missing []string) ManifestAddons {
+func missingScopeAddons(identity identitypkg.Identity, missing []string) ManifestAddons {
 	s := &AddonsScopes{Tenant: []string{}, User: []string{}}
 	if identity.IsBot() {
 		s.Tenant = missing
@@ -106,7 +107,7 @@ func missingScopeAddons(identity core.Identity, missing []string) ManifestAddons
 
 // missingSubscriptionAddons routes missing events/callbacks into the right section.
 // Like missingScopeAddons, unused event sides stay [] (not null) per the addons spec.
-func missingSubscriptionAddons(subType eventlib.SubscriptionType, identity core.Identity, missing []string) ManifestAddons {
+func missingSubscriptionAddons(subType eventlib.SubscriptionType, identity identitypkg.Identity, missing []string) ManifestAddons {
 	if subType == eventlib.SubTypeCallback {
 		return ManifestAddons{Callbacks: &AddonsCallbacks{Items: missing}}
 	}

cmd/event/console_url_test.go

@@ -12,8 +12,9 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/brand"
 	eventlib "github.com/larksuite/cli/internal/event"
+	"github.com/larksuite/cli/internal/identity"
 )
 
 func decodeAddons(t *testing.T, encoded string) ManifestAddons {
@@ -55,11 +56,11 @@ func TestEncodeAddons_RoundTrip(t *testing.T) {
 }
 
 func TestConsoleAddonsURL_FormatAndBrandHost(t *testing.T) {
-	url, err := consoleAddonsURL(core.BrandFeishu, "cli_x", ManifestAddons{Callbacks: &AddonsCallbacks{Items: []string{"card.action.trigger"}}})
+	url, err := consoleAddonsURL(brand.Feishu, "cli_x", ManifestAddons{Callbacks: &AddonsCallbacks{Items: []string{"card.action.trigger"}}})
 	if err != nil {
 		t.Fatalf("url: %v", err)
 	}
-	host := core.ResolveEndpoints(core.BrandFeishu).Open
+	host := brand.ResolveEndpoints(brand.Feishu).Open
 	prefix := host + "/page/launcher?clientID=cli_x&addons="
 	if !strings.HasPrefix(url, prefix) {
 		t.Errorf("url = %q, want prefix %q", url, prefix)
@@ -71,22 +72,22 @@ func TestConsoleAddonsURL_FormatAndBrandHost(t *testing.T) {
 }
 
 func TestMissingScopeAddons_ByIdentity(t *testing.T) {
-	bot := missingScopeAddons(core.AsBot, []string{"im:message"})
+	bot := missingScopeAddons(identity.AsBot, []string{"im:message"})
 	if bot.Scopes == nil || len(bot.Scopes.Tenant) != 1 || len(bot.Scopes.User) != 0 {
 		t.Errorf("bot scopes = %+v, want tenant-only", bot.Scopes)
 	}
-	user := missingScopeAddons(core.AsUser, []string{"im:message"})
+	user := missingScopeAddons(identity.AsUser, []string{"im:message"})
 	if user.Scopes == nil || len(user.Scopes.User) != 1 || len(user.Scopes.Tenant) != 0 {
 		t.Errorf("user scopes = %+v, want user-only", user.Scopes)
 	}
 }
 
 func TestMissingSubscriptionAddons_EventVsCallback(t *testing.T) {
-	ev := missingSubscriptionAddons(eventlib.SubTypeEvent, core.AsBot, []string{"im.message.receive_v1"})
+	ev := missingSubscriptionAddons(eventlib.SubTypeEvent, identity.AsBot, []string{"im.message.receive_v1"})
 	if ev.Events == nil || len(ev.Events.Items.Tenant) != 1 {
 		t.Errorf("event addons = %+v, want events.items.tenant", ev.Events)
 	}
-	cb := missingSubscriptionAddons(eventlib.SubTypeCallback, core.AsBot, []string{"card.action.trigger"})
+	cb := missingSubscriptionAddons(eventlib.SubTypeCallback, identity.AsBot, []string{"card.action.trigger"})
 	if cb.Callbacks == nil || len(cb.Callbacks.Items) != 1 || cb.Events != nil {
 		t.Errorf("callback addons = %+v, want callbacks.items only", cb)
 	}
@@ -96,9 +97,9 @@ func TestMissingAddons_EncodeEmptyArraysNotNull(t *testing.T) {
 	// Unused identity sides must encode as [] (not null) so the launcher page's
 	// shape validation treats them as "缺省 -> 空数组" per the addons spec.
 	cases := []ManifestAddons{
-		missingScopeAddons(core.AsBot, []string{"im:message"}),
-		missingScopeAddons(core.AsUser, []string{"im:message"}),
-		missingSubscriptionAddons(eventlib.SubTypeEvent, core.AsBot, []string{"im.message.receive_v1"}),
+		missingScopeAddons(identity.AsBot, []string{"im:message"}),
+		missingScopeAddons(identity.AsUser, []string{"im:message"}),
+		missingSubscriptionAddons(eventlib.SubTypeEvent, identity.AsBot, []string{"im.message.receive_v1"}),
 	}
 	for i, a := range cases {
 		raw, err := json.Marshal(a)

cmd/event/consume.go

@@ -16,15 +16,16 @@ import (
 
 	"github.com/spf13/cobra"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/appmeta"
 	"github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/credential"
 	eventlib "github.com/larksuite/cli/internal/event"
 	"github.com/larksuite/cli/internal/event/consume"
 	"github.com/larksuite/cli/internal/event/transport"
+	identitypkg "github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/validate"
 )
@@ -118,7 +119,7 @@ func runConsume(cmd *cobra.Command, f *cmdutil.Factory, eventKey string, o consu
 		outputDir = safePath
 	}
 
-	domain := core.ResolveEndpoints(cfg.Brand).Open
+	domain := brandpkg.ResolveEndpoints(cfg.Brand).Open
 
 	// Surface auth errors before forking the bus daemon.
 	if _, err := resolveTenantToken(cmd.Context(), f, cfg.AppID); err != nil {
@@ -131,7 +132,7 @@ func runConsume(cmd *cobra.Command, f *cmdutil.Factory, eventKey string, o consu
 	}
 	runtime := &consumeRuntime{client: apiClient, accessIdentity: identity}
 	// botRuntime pins AsBot: /app_versions rejects UAT (99991668) and /connection is app-level.
-	botRuntime := &consumeRuntime{client: apiClient, accessIdentity: core.AsBot}
+	botRuntime := &consumeRuntime{client: apiClient, accessIdentity: identitypkg.AsBot}
 
 	// Weak-dependency fetch: failures leave appVer==nil and downgrade preflight to a no-op.
 	preflightErrOut := f.IOStreams.ErrOut
@@ -224,8 +225,8 @@ func runConsume(cmd *cobra.Command, f *cmdutil.Factory, eventKey string, o consu
 }
 
 // resolveIdentity resolves the session identity and enforces keyDef.AuthTypes as a whitelist.
-func resolveIdentity(cmd *cobra.Command, f *cmdutil.Factory, keyDef *eventlib.KeyDefinition) (core.Identity, error) {
-	flagAs := core.Identity(cmd.Flag("as").Value.String())
+func resolveIdentity(cmd *cobra.Command, f *cmdutil.Factory, keyDef *eventlib.KeyDefinition) (identitypkg.Identity, error) {
+	flagAs := identitypkg.Identity(cmd.Flag("as").Value.String())
 	identity := f.ResolveAs(cmd.Context(), cmd, flagAs)
 	if len(keyDef.AuthTypes) > 0 {
 		if err := f.CheckIdentity(identity, keyDef.AuthTypes); err != nil {
@@ -238,9 +239,9 @@ func resolveIdentity(cmd *cobra.Command, f *cmdutil.Factory, keyDef *eventlib.Ke
 type preflightCtx struct {
 	factory  *cmdutil.Factory
 	appID    string
-	brand    core.LarkBrand
+	brand    brandpkg.Brand
 	eventKey string
-	identity core.Identity
+	identity identitypkg.Identity
 	keyDef   *eventlib.KeyDefinition
 	appVer   *appmeta.AppVersion
 	// subscribedCallbacks is the application/get 底账 for callback-type EventKeys;
@@ -264,7 +265,7 @@ func preflightScopes(ctx context.Context, pf *preflightCtx) error {
 			return nil
 		}
 		storedScopes = strings.Join(pf.appVer.TenantScopes, " ")
-	case pf.identity == core.AsUser:
+	case pf.identity == identitypkg.AsUser:
 		result, err := pf.factory.Credential.ResolveToken(ctx, credential.NewTokenSpec(pf.identity, pf.appID))
 		if err != nil || result == nil || result.Scopes == "" {
 			return nil //nolint:nilerr // best-effort: bus handshake will surface real auth error
@@ -291,7 +292,7 @@ func preflightScopes(ctx context.Context, pf *preflightCtx) error {
 // the tenant token carries them. User: the scan link only updates the app
 // manifest — the user's own token still lacks the scopes until it is
 // re-authorized — so direct the user to re-login instead.
-func scopeRemediationHint(brand core.LarkBrand, appID string, identity core.Identity, missing []string) string {
+func scopeRemediationHint(brand brandpkg.Brand, appID string, identity identitypkg.Identity, missing []string) string {
 	if identity.IsBot() {
 		return fmt.Sprintf("grant these scopes by scanning: %s",
 			addonsHintURL(brand, appID, missingScopeAddons(identity, missing)))
@@ -368,7 +369,7 @@ func resolveTenantToken(ctx context.Context, f *cmdutil.Factory, appID string) (
 	if ctx == nil {
 		ctx = context.Background()
 	}
-	result, err := f.Credential.ResolveToken(ctx, credential.NewTokenSpec(core.AsBot, appID))
+	result, err := f.Credential.ResolveToken(ctx, credential.NewTokenSpec(identitypkg.AsBot, appID))
 	if err != nil {
 		if _, ok := errs.ProblemOf(err); ok {
 			return "", err

cmd/event/format_helpers_test.go

@@ -11,7 +11,7 @@ import (
 	"time"
 
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/event/protocol"
 	"github.com/larksuite/cli/internal/output"
 )
@@ -287,7 +287,7 @@ func errorAs(err error, target interface{}) bool {
 }
 
 func TestNewCmdFactories_WireFlags(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "cli_XXXXXXXXXXXXXXXX"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "cli_XXXXXXXXXXXXXXXX"})
 
 	t.Run("consume", func(t *testing.T) {
 		cmd := NewCmdConsume(f)

cmd/event/list_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	eventlib "github.com/larksuite/cli/internal/event"
 
 	_ "github.com/larksuite/cli/events"
@@ -29,7 +29,7 @@ func TestEventLookup_VCMeetingLifecycleKeys(t *testing.T) {
 }
 
 func TestRunList_TextOutput(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runList(f, false); err != nil {
 		t.Fatalf("runList: %v", err)
@@ -53,7 +53,7 @@ func TestRunList_TextOutput(t *testing.T) {
 }
 
 func TestRunList_JSONOutput(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runList(f, true); err != nil {
 		t.Fatalf("runList json: %v", err)

cmd/event/preflight_test.go

@@ -8,13 +8,14 @@ import (
 	"strings"
 	"testing"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/appmeta"
-	"github.com/larksuite/cli/internal/core"
 	eventlib "github.com/larksuite/cli/internal/event"
+	identitypkg "github.com/larksuite/cli/internal/identity"
 )
 
-func newPreflightCtx(appID string, brand core.LarkBrand, identity core.Identity, keyDef *eventlib.KeyDefinition, appVer *appmeta.AppVersion) *preflightCtx {
+func newPreflightCtx(appID string, brand brandpkg.Brand, identity identitypkg.Identity, keyDef *eventlib.KeyDefinition, appVer *appmeta.AppVersion) *preflightCtx {
 	key := ""
 	if keyDef != nil {
 		key = keyDef.Key
@@ -108,7 +109,7 @@ func TestPreflightScopes_Bot_NoAppVer_SkipsCheck(t *testing.T) {
 		Key:    "im.message.text",
 		Scopes: []string{"im:message", "im:message.group_at_msg"},
 	}
-	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", core.AsBot, def, nil))
+	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", identitypkg.AsBot, def, nil))
 	if err != nil {
 		t.Fatalf("bot + nil appVer should skip, got: %v", err)
 	}
@@ -124,7 +125,7 @@ func TestPreflightScopes_Bot_AllGranted_Passes(t *testing.T) {
 		"im:message.group_at_msg",
 		"contact:user:readonly",
 	}}
-	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", core.AsBot, def, appVer))
+	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", identitypkg.AsBot, def, appVer))
 	if err != nil {
 		t.Fatalf("all scopes granted, unexpected error: %v", err)
 	}
@@ -136,7 +137,7 @@ func TestPreflightScopes_Bot_MissingBlocks(t *testing.T) {
 		Scopes: []string{"im:message", "im:message.group_at_msg"},
 	}
 	appVer := &appmeta.AppVersion{TenantScopes: []string{"im:message"}}
-	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", core.AsBot, def, appVer))
+	err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", identitypkg.AsBot, def, appVer))
 	if err == nil {
 		t.Fatal("expected error for missing scope")
 	}
@@ -169,7 +170,7 @@ func TestPreflightScopes_Bot_MissingBlocks(t *testing.T) {
 
 func TestPreflightScopes_NoRequiredScopes_SkipsCheck(t *testing.T) {
 	def := &eventlib.KeyDefinition{Key: "x"}
-	if err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", core.AsBot, def, nil)); err != nil {
+	if err := preflightScopes(nil, newPreflightCtx("cli_x", "feishu", identitypkg.AsBot, def, nil)); err != nil {
 		t.Fatalf("no required scopes means nothing to verify, got: %v", err)
 	}
 }
@@ -177,9 +178,9 @@ func TestPreflightScopes_NoRequiredScopes_SkipsCheck(t *testing.T) {
 func TestPreflightEventTypes_CallbackMissing(t *testing.T) {
 	pf := &preflightCtx{
 		appID:               "cli_x",
-		brand:               core.BrandFeishu,
+		brand:               brandpkg.Feishu,
 		eventKey:            "test.cb",
-		identity:            core.AsBot,
+		identity:            identitypkg.AsBot,
 		subscribedCallbacks: []string{"profile.view.get"},
 		keyDef: &eventlib.KeyDefinition{
 			Key:                   "test.cb",
@@ -206,9 +207,9 @@ func TestPreflightEventTypes_CallbackMissing(t *testing.T) {
 func TestPreflightEventTypes_CallbackSkippedWhenNil(t *testing.T) {
 	pf := &preflightCtx{
 		appID:               "cli_x",
-		brand:               core.BrandFeishu,
+		brand:               brandpkg.Feishu,
 		eventKey:            "test.cb",
-		identity:            core.AsBot,
+		identity:            identitypkg.AsBot,
 		subscribedCallbacks: nil, // fetch 失败/拿不到 -> 弱依赖跳过
 		keyDef: &eventlib.KeyDefinition{
 			Key:                   "test.cb",
@@ -227,9 +228,9 @@ func TestPreflightEventTypes_CallbackEmptyReportsMissing(t *testing.T) {
 	// not skipped as a weak dependency.
 	pf := &preflightCtx{
 		appID:               "cli_x",
-		brand:               core.BrandFeishu,
+		brand:               brandpkg.Feishu,
 		eventKey:            "test.cb",
-		identity:            core.AsBot,
+		identity:            identitypkg.AsBot,
 		subscribedCallbacks: []string{}, // fetched, none subscribed
 		keyDef: &eventlib.KeyDefinition{
 			Key:                   "test.cb",
@@ -249,9 +250,9 @@ func TestPreflightEventTypes_CallbackEmptyReportsMissing(t *testing.T) {
 func TestPreflightEventTypes_CallbackAllSubscribed_Passes(t *testing.T) {
 	pf := &preflightCtx{
 		appID:               "cli_x",
-		brand:               core.BrandFeishu,
+		brand:               brandpkg.Feishu,
 		eventKey:            "test.cb",
-		identity:            core.AsBot,
+		identity:            identitypkg.AsBot,
 		subscribedCallbacks: []string{"card.action.trigger", "profile.view.get"},
 		keyDef: &eventlib.KeyDefinition{
 			Key:                   "test.cb",
@@ -266,12 +267,12 @@ func TestPreflightEventTypes_CallbackAllSubscribed_Passes(t *testing.T) {
 
 func TestScopeRemediationHint_ByIdentity(t *testing.T) {
 	// bot: scan-to-enable link (adds scopes to app manifest)
-	bot := scopeRemediationHint(core.BrandFeishu, "cli_x", core.AsBot, []string{"im:message"})
+	bot := scopeRemediationHint(brandpkg.Feishu, "cli_x", identitypkg.AsBot, []string{"im:message"})
 	if !strings.Contains(bot, "/page/launcher?clientID=cli_x&addons=") {
 		t.Errorf("bot hint should give the scan link, got: %s", bot)
 	}
 	// user: re-login (scan link cannot grant scopes to the user's own token)
-	user := scopeRemediationHint(core.BrandFeishu, "cli_x", core.AsUser, []string{"im:message"})
+	user := scopeRemediationHint(brandpkg.Feishu, "cli_x", identitypkg.AsUser, []string{"im:message"})
 	if !strings.Contains(user, "auth login --scope") {
 		t.Errorf("user hint should direct to auth login, got: %s", user)
 	}

cmd/event/runtime.go

@@ -9,13 +9,13 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/client"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/identity"
 )
 
 // consumeRuntime routes event.APIClient calls through the shared client.APIClient with a pinned identity.
 type consumeRuntime struct {
 	client         *client.APIClient
-	accessIdentity core.Identity
+	accessIdentity identity.Identity
 }
 
 func (r *consumeRuntime) CallAPI(ctx context.Context, method, path string, body interface{}) (json.RawMessage, error) {

cmd/event/runtime_test.go

@@ -14,10 +14,12 @@ import (
 	lark "github.com/larksuite/oapi-sdk-go/v3"
 	larkcore "github.com/larksuite/oapi-sdk-go/v3/core"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/client"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/identity"
 )
 
 // staticTokenResolver always returns a fixed token without any HTTP calls.
@@ -45,9 +47,9 @@ func newTestConsumeRuntime(rt http.RoundTripper) *consumeRuntime {
 			SDK:        sdk,
 			ErrOut:     io.Discard,
 			Credential: credential.NewCredentialProvider(nil, nil, &staticTokenResolver{}, nil),
-			Config:     &core.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu},
+			Config:     &configpkg.CliConfig{AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu},
 		},
-		accessIdentity: core.AsBot,
+		accessIdentity: identity.AsBot,
 	}
 }
 

cmd/event/schema_test.go

@@ -12,7 +12,7 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	eventlib "github.com/larksuite/cli/internal/event"
 	"github.com/larksuite/cli/internal/event/schemas"
 
@@ -43,7 +43,7 @@ type approvalSchemaJSONProperty struct {
 }
 
 func TestRunSchema_ProcessedKey_Text(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runSchema(f, "im.message.receive_v1", false); err != nil {
 		t.Fatalf("runSchema: %v", err)
@@ -63,7 +63,7 @@ func TestRunSchema_ProcessedKey_Text(t *testing.T) {
 }
 
 func TestRunSchema_NativeKey_WrapsEnvelope(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runSchema(f, "im.message.message_read_v1", false); err != nil {
 		t.Fatalf("runSchema: %v", err)
@@ -83,7 +83,7 @@ func TestRunSchema_NativeKey_WrapsEnvelope(t *testing.T) {
 }
 
 func TestRunSchema_UnknownKey_SuggestsAlternatives(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	err := runSchema(f, "im.message.recieve_v1", false)
 	if err == nil {
@@ -99,7 +99,7 @@ func TestRunSchema_UnknownKey_SuggestsAlternatives(t *testing.T) {
 }
 
 func TestRunSchema_JSONOutput(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runSchema(f, "im.message.receive_v1", true); err != nil {
 		t.Fatalf("runSchema json: %v", err)
@@ -120,7 +120,7 @@ func TestRunSchema_JSONOutput(t *testing.T) {
 }
 
 func TestRunSchema_ReceiveMessageAgentFieldsJSON(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runSchema(f, "im.message.receive_v1", true); err != nil {
 		t.Fatalf("runSchema json: %v", err)
@@ -154,7 +154,7 @@ func TestRunSchema_ReceiveMessageAgentFieldsJSON(t *testing.T) {
 }
 
 func TestRunSchema_TaskUpdateUserAccessJSON(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 	if err := runSchema(f, "task.task.update_user_access_v2", true); err != nil {
 		t.Fatalf("runSchema json: %v", err)
@@ -193,7 +193,7 @@ func TestRunSchema_ApprovalStatusChangedJSON(t *testing.T) {
 	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"})
+			f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 			if err := runSchema(f, tc.key, true); err != nil {
 				t.Fatalf("runSchema json: %v", err)
@@ -241,7 +241,7 @@ func TestRunSchema_JSONOutput_VCMeetingLifecycleKeys(t *testing.T) {
 		"vc.meeting.participant_meeting_joined_v1",
 	} {
 		t.Run(key, func(t *testing.T) {
-			f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+			f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 
 			if err := runSchema(f, key, true); err != nil {
 				t.Fatalf("runSchema json: %v", err)
@@ -288,7 +288,7 @@ func TestSchema_RendersSubscriptionKeyMarker(t *testing.T) {
 		Schema: eventlib.SchemaDef{Native: &eventlib.SchemaSpec{Type: reflect.TypeOf(struct{ X string }{})}},
 	})
 
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 	if err := runSchema(f, syntheticKey, false); err != nil {
 		t.Fatalf("runSchema: %v", err)
 	}
@@ -334,7 +334,7 @@ func TestSchema_JSON_IncludesSubscriptionKey(t *testing.T) {
 		Schema:    eventlib.SchemaDef{Native: &eventlib.SchemaSpec{Type: reflect.TypeOf(struct{ X string }{})}},
 	})
 
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{AppID: "test"})
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{AppID: "test"})
 	if err := runSchema(f, syntheticKey, true); err != nil {
 		t.Fatalf("runSchema json: %v", err)
 	}

cmd/global_flags.go

@@ -4,7 +4,7 @@
 package cmd
 
 import (
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/spf13/pflag"
 )
 
@@ -32,7 +32,7 @@ func RegisterGlobalFlags(fs *pflag.FlagSet, opts *GlobalOptions) {
 // until at least two profiles exist. Intended for the Execute entry point —
 // buildInternal must not call this directly to stay state-free.
 func isSingleAppMode() bool {
-	raw, err := core.LoadMultiAppConfig()
+	raw, err := configpkg.LoadMultiAppConfig()
 	if err != nil || raw == nil {
 		return true
 	}

cmd/global_flags_test.go

@@ -8,8 +8,10 @@ import (
 	"os"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/spf13/pflag"
 )
 
@@ -58,8 +60,8 @@ func TestIsSingleAppMode_NoConfig(t *testing.T) {
 
 func TestIsSingleAppMode_SingleApp(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	saveAppsForTest(t, []core.AppConfig{
-		{Name: "default", AppId: "cli_a", AppSecret: core.PlainSecret("x"), Brand: core.BrandFeishu},
+	saveAppsForTest(t, []configpkg.AppConfig{
+		{Name: "default", AppId: "cli_a", AppSecret: secret.PlainSecret("x"), Brand: brand.Feishu},
 	})
 	if !isSingleAppMode() {
 		t.Fatal("isSingleAppMode() = false, want true for single-app config")
@@ -68,9 +70,9 @@ func TestIsSingleAppMode_SingleApp(t *testing.T) {
 
 func TestIsSingleAppMode_MultiApp(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
-	saveAppsForTest(t, []core.AppConfig{
-		{Name: "a", AppId: "cli_a", AppSecret: core.PlainSecret("x"), Brand: core.BrandFeishu},
-		{Name: "b", AppId: "cli_b", AppSecret: core.PlainSecret("y"), Brand: core.BrandFeishu},
+	saveAppsForTest(t, []configpkg.AppConfig{
+		{Name: "a", AppId: "cli_a", AppSecret: secret.PlainSecret("x"), Brand: brand.Feishu},
+		{Name: "b", AppId: "cli_b", AppSecret: secret.PlainSecret("y"), Brand: brand.Feishu},
 	})
 	if isSingleAppMode() {
 		t.Fatal("isSingleAppMode() = true, want false for multi-app config")
@@ -101,10 +103,10 @@ func TestBuildInternal_DefaultShowsProfileFlag(t *testing.T) {
 	}
 }
 
-func saveAppsForTest(t *testing.T, apps []core.AppConfig) {
+func saveAppsForTest(t *testing.T, apps []configpkg.AppConfig) {
 	t.Helper()
-	multi := &core.MultiAppConfig{CurrentApp: apps[0].Name, Apps: apps}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	multi := &configpkg.MultiAppConfig{CurrentApp: apps[0].Name, Apps: apps}
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 }

cmd/platform_bootstrap.go

@@ -14,10 +14,10 @@ import (
 
 	"github.com/larksuite/cli/extension/platform"
 	"github.com/larksuite/cli/internal/cmdpolicy"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/hook"
 	internalplatform "github.com/larksuite/cli/internal/platform"
 	"github.com/larksuite/cli/internal/vfs"
+	"github.com/larksuite/cli/internal/workspace"
 )
 
 // userPolicyFileName is the conventional filename for the user-layer Rule.
@@ -261,7 +261,7 @@ func splitCSV(s string) []string {
 // userPolicyPath returns the path of <baseConfigDir>/policy.yml.
 //
 // The base directory honours LARKSUITE_CLI_CONFIG_DIR (via
-// core.GetBaseConfigDir) so that test isolation, container deployments
+// workspace.GetBaseConfigDir) so that test isolation, container deployments
 // and per-Agent config overrides all see a consistent policy location.
 // Using vfs.UserHomeDir directly here would silently bypass the env
 // override and route every test through the real ~/.lark-cli.
@@ -271,7 +271,7 @@ func splitCSV(s string) []string {
 // the home dir can't be resolved, and the resolver already treats a
 // missing file as "no policy".
 func userPolicyPath() (string, error) {
-	return filepath.Join(core.GetBaseConfigDir(), userPolicyFileName), nil
+	return filepath.Join(workspace.GetBaseConfigDir(), userPolicyFileName), nil
 }
 
 // warnPolicyError writes a one-line stderr warning when the user policy

cmd/profile/add.go

@@ -12,11 +12,13 @@ import (
 
 	"github.com/spf13/cobra"
 
+	brandpkg "github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
 	"github.com/larksuite/cli/internal/output"
+	secretpkg "github.com/larksuite/cli/internal/secret"
 )
 
 // NewCmdProfileAdd creates the profile add subcommand.
@@ -53,7 +55,7 @@ func NewCmdProfileAdd(f *cmdutil.Factory) *cobra.Command {
 }
 
 func profileAddRun(f *cmdutil.Factory, name, appID string, appSecretStdin bool, brand, lang string, useAfter bool) error {
-	if err := core.ValidateProfileName(name); err != nil {
+	if err := configpkg.ValidateProfileName(name); err != nil {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "%v", err).
 			WithCause(err).
 			WithParam("--name")
@@ -90,12 +92,12 @@ func profileAddRun(f *cmdutil.Factory, name, appID string, appSecretStdin bool,
 	}
 
 	// Load or create config
-	multi, err := core.LoadMultiAppConfig()
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		if !errors.Is(err, os.ErrNotExist) {
 			return errs.NewInternalError(errs.SubtypeFileIO, "failed to load config: %v", err).WithCause(err)
 		}
-		multi = &core.MultiAppConfig{}
+		multi = &configpkg.MultiAppConfig{}
 	}
 
 	// Check name uniqueness
@@ -115,12 +117,12 @@ func profileAddRun(f *cmdutil.Factory, name, appID string, appSecretStdin bool,
 	}
 
 	// Store secret securely
-	secret, err := core.ForStorage(appID, core.PlainSecret(appSecret), f.Keychain)
+	secret, err := secretpkg.ForStorage(appID, secretpkg.PlainSecret(appSecret), f.Keychain)
 	if err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "%v", err).WithCause(err)
 	}
 
-	parsedBrand := core.ParseBrand(brand)
+	parsedBrand := brandpkg.ParseBrand(brand)
 
 	// Capture current profile before appending (avoid setting PreviousApp to self)
 	var previousName string
@@ -131,13 +133,13 @@ func profileAddRun(f *cmdutil.Factory, name, appID string, appSecretStdin bool,
 	}
 
 	// Append profile
-	multi.Apps = append(multi.Apps, core.AppConfig{
+	multi.Apps = append(multi.Apps, configpkg.AppConfig{
 		Name:      name,
 		AppId:     appID,
 		AppSecret: secret,
 		Brand:     parsedBrand,
 		Lang:      i18n.Lang(lang),
-		Users:     []core.AppUser{},
+		Users:     []configpkg.AppUser{},
 	})
 
 	if useAfter {
@@ -147,7 +149,7 @@ func profileAddRun(f *cmdutil.Factory, name, appID string, appSecretStdin bool,
 		multi.CurrentApp = name
 	}
 
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 

cmd/profile/list.go

@@ -9,21 +9,22 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
 // profileListItem is the JSON output for a single profile entry.
 type profileListItem struct {
-	Name        string         `json:"name"`
-	AppID       string         `json:"appId"`
-	Brand       core.LarkBrand `json:"brand"`
-	Active      bool           `json:"active"`
-	User        string         `json:"user,omitempty"`
-	TokenStatus string         `json:"tokenStatus,omitempty"`
+	Name        string      `json:"name"`
+	AppID       string      `json:"appId"`
+	Brand       brand.Brand `json:"brand"`
+	Active      bool        `json:"active"`
+	User        string      `json:"user,omitempty"`
+	TokenStatus string      `json:"tokenStatus,omitempty"`
 }
 
 // NewCmdProfileList creates the profile list subcommand.
@@ -40,7 +41,7 @@ func NewCmdProfileList(f *cmdutil.Factory) *cobra.Command {
 }
 
 func profileListRun(f *cmdutil.Factory) error {
-	multi, err := core.LoadMultiAppConfig()
+	multi, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		if errors.Is(err, os.ErrNotExist) {
 			output.PrintJson(f.IOStreams.Out, []profileListItem{})

cmd/profile/profile_test.go

@@ -11,11 +11,13 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/i18n"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/larksuite/cli/internal/vfs"
 )
 
@@ -75,7 +77,7 @@ func TestProfileAddRun_Lang(t *testing.T) {
 			if err := profileAddRun(f, "p", "app-p", true, "feishu", in, false); err != nil {
 				t.Fatalf("--lang %q: profileAddRun() error = %v", in, err)
 			}
-			saved, err := core.LoadMultiAppConfig()
+			saved, err := configpkg.LoadMultiAppConfig()
 			if err != nil {
 				t.Fatalf("LoadMultiAppConfig() error = %v", err)
 			}
@@ -92,7 +94,7 @@ func TestProfileAddRun_Lang(t *testing.T) {
 		if err := profileAddRun(f, "p", "app-p", true, "feishu", "", false); err != nil {
 			t.Fatalf("profileAddRun() error = %v", err)
 		}
-		saved, _ := core.LoadMultiAppConfig()
+		saved, _ := configpkg.LoadMultiAppConfig()
 		if app := saved.FindApp("p"); app == nil || app.Lang != "" {
 			t.Errorf("stored Lang = %v, want \"\" (unset)", app)
 		}
@@ -115,13 +117,13 @@ func TestProfileAddRun_Lang(t *testing.T) {
 
 func TestProfileAddRun_UseAfterUpdatesCurrentAndPrevious(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
-			{Name: "default", AppId: "app-default", AppSecret: core.PlainSecret("secret-default"), Brand: core.BrandFeishu},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -132,7 +134,7 @@ func TestProfileAddRun_UseAfterUpdatesCurrentAndPrevious(t *testing.T) {
 		t.Fatalf("profileAddRun() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -149,15 +151,15 @@ func TestProfileAddRun_UseAfterUpdatesCurrentAndPrevious(t *testing.T) {
 
 func TestProfileRemoveRun_RemovesCurrentProfileAndSwitchesToFirstRemaining(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp:  "target",
 		PreviousApp: "default",
-		Apps: []core.AppConfig{
-			{Name: "default", AppId: "app-default", AppSecret: core.PlainSecret("secret-default"), Brand: core.BrandFeishu},
-			{Name: "target", AppId: "app-target", AppSecret: core.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -166,7 +168,7 @@ func TestProfileRemoveRun_RemovesCurrentProfileAndSwitchesToFirstRemaining(t *te
 		t.Fatalf("profileRemoveRun() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -183,17 +185,17 @@ func TestProfileRemoveRun_RemovesCurrentProfileAndSwitchesToFirstRemaining(t *te
 
 func TestProfileRenameRun_UpdatesCurrentAndPreviousReferences(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp:  "old",
 		PreviousApp: "old",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "old",
 			AppId:     "app-old",
-			AppSecret: core.PlainSecret("secret-old"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-old"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -202,7 +204,7 @@ func TestProfileRenameRun_UpdatesCurrentAndPreviousReferences(t *testing.T) {
 		t.Fatalf("profileRenameRun() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -219,17 +221,17 @@ func TestProfileRenameRun_UpdatesCurrentAndPreviousReferences(t *testing.T) {
 
 func TestProfileRenameRun_AllowsRenameToOwnAppID(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp:  "old",
 		PreviousApp: "old",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "old",
 			AppId:     "app-old",
-			AppSecret: core.PlainSecret("secret-old"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-old"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -238,7 +240,7 @@ func TestProfileRenameRun_AllowsRenameToOwnAppID(t *testing.T) {
 		t.Fatalf("profileRenameRun() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -255,15 +257,15 @@ func TestProfileRenameRun_AllowsRenameToOwnAppID(t *testing.T) {
 
 func TestProfileUseRun_ToggleBackUsesPreviousProfile(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp:  "default",
 		PreviousApp: "target",
-		Apps: []core.AppConfig{
-			{Name: "default", AppId: "app-default", AppSecret: core.PlainSecret("secret-default"), Brand: core.BrandFeishu},
-			{Name: "target", AppId: "app-target", AppSecret: core.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -272,7 +274,7 @@ func TestProfileUseRun_ToggleBackUsesPreviousProfile(t *testing.T) {
 		t.Fatalf("profileUseRun() error = %v", err)
 	}
 
-	saved, err := core.LoadMultiAppConfig()
+	saved, err := configpkg.LoadMultiAppConfig()
 	if err != nil {
 		t.Fatalf("LoadMultiAppConfig() error = %v", err)
 	}
@@ -286,14 +288,14 @@ func TestProfileUseRun_ToggleBackUsesPreviousProfile(t *testing.T) {
 
 func TestProfileListRun_OutputsProfiles(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.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.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -339,14 +341,14 @@ func TestProfileListRun_NotConfiguredReturnsEmptyList(t *testing.T) {
 
 func TestProfileRemoveRun_SaveFailureReturnsStructuredError(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "target",
-		Apps: []core.AppConfig{
-			{Name: "default", AppId: "app-default", AppSecret: core.PlainSecret("secret-default"), Brand: core.BrandFeishu},
-			{Name: "target", AppId: "app-target", AppSecret: core.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -364,16 +366,16 @@ func TestProfileRemoveRun_SaveFailureReturnsStructuredError(t *testing.T) {
 
 func TestProfileRenameRun_SaveFailureReturnsStructuredError(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "old",
-		Apps: []core.AppConfig{{
+		Apps: []configpkg.AppConfig{{
 			Name:      "old",
 			AppId:     "app-old",
-			AppSecret: core.PlainSecret("secret-old"),
-			Brand:     core.BrandFeishu,
+			AppSecret: secret.PlainSecret("secret-old"),
+			Brand:     brand.Feishu,
 		}},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -391,14 +393,14 @@ func TestProfileRenameRun_SaveFailureReturnsStructuredError(t *testing.T) {
 
 func TestProfileUseRun_SaveFailureReturnsStructuredError(t *testing.T) {
 	setupProfileConfigDir(t)
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.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.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -461,14 +463,14 @@ func assertValidationError(t *testing.T, err error, wantSubtype errs.Subtype, wa
 
 func saveTwoProfiles(t *testing.T) {
 	t.Helper()
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.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.PlainSecret("secret-target"), Brand: core.BrandLark},
+		Apps: []configpkg.AppConfig{
+			{Name: "default", AppId: "app-default", AppSecret: secret.PlainSecret("secret-default"), Brand: brand.Feishu},
+			{Name: "target", AppId: "app-target", AppSecret: secret.PlainSecret("secret-target"), Brand: brand.Lark},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 }
@@ -609,13 +611,13 @@ func TestProfileRemoveRun_ValidationErrors(t *testing.T) {
 
 	t.Run("cannot remove the only profile", func(t *testing.T) {
 		setupProfileConfigDir(t)
-		multi := &core.MultiAppConfig{
+		multi := &configpkg.MultiAppConfig{
 			CurrentApp: "solo",
-			Apps: []core.AppConfig{
-				{Name: "solo", AppId: "app-solo", AppSecret: core.PlainSecret("secret-solo"), Brand: core.BrandFeishu},
+			Apps: []configpkg.AppConfig{
+				{Name: "solo", AppId: "app-solo", AppSecret: secret.PlainSecret("secret-solo"), Brand: brand.Feishu},
 			},
 		}
-		if err := core.SaveMultiAppConfig(multi); err != nil {
+		if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 			t.Fatalf("SaveMultiAppConfig() error = %v", err)
 		}
 		f, _, _, _ := cmdutil.TestFactory(t, nil)

cmd/profile/remove.go

@@ -12,8 +12,9 @@ import (
 	"github.com/larksuite/cli/errs"
 	larkauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 )
 
 // NewCmdProfileRemove creates the profile remove subcommand.
@@ -34,7 +35,7 @@ func NewCmdProfileRemove(f *cmdutil.Factory) *cobra.Command {
 }
 
 func profileRemoveRun(f *cmdutil.Factory, name string) error {
-	multi, err := core.LoadOrNotConfigured()
+	multi, err := configpkg.LoadOrNotConfigured()
 	if err != nil {
 		return err
 	}
@@ -66,12 +67,12 @@ func profileRemoveRun(f *cmdutil.Factory, name string) error {
 		multi.PreviousApp = ""
 	}
 
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 
 	// Best-effort credential cleanup after config commit
-	core.RemoveSecretStore(appSecret, f.Keychain)
+	secret.RemoveSecretStore(appSecret, f.Keychain)
 	for _, user := range users {
 		larkauth.RemoveStoredToken(appId, user.UserOpenId)
 	}

cmd/profile/rename.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -30,11 +30,11 @@ func NewCmdProfileRename(f *cmdutil.Factory) *cobra.Command {
 }
 
 func profileRenameRun(f *cmdutil.Factory, oldName, newName string) error {
-	if err := core.ValidateProfileName(newName); err != nil {
+	if err := configpkg.ValidateProfileName(newName); err != nil {
 		return errs.NewValidationError(errs.SubtypeInvalidArgument, "%v", err).WithCause(err)
 	}
 
-	multi, err := core.LoadOrNotConfigured()
+	multi, err := configpkg.LoadOrNotConfigured()
 	if err != nil {
 		return err
 	}
@@ -67,7 +67,7 @@ func profileRenameRun(f *cmdutil.Factory, oldName, newName string) error {
 		multi.PreviousApp = newName
 	}
 
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 

cmd/profile/use.go

@@ -11,7 +11,7 @@ import (
 
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -33,7 +33,7 @@ func NewCmdProfileUse(f *cmdutil.Factory) *cobra.Command {
 }
 
 func profileUseRun(f *cmdutil.Factory, name string) error {
-	multi, err := core.LoadOrNotConfigured()
+	multi, err := configpkg.LoadOrNotConfigured()
 	if err != nil {
 		return err
 	}
@@ -67,7 +67,7 @@ func profileUseRun(f *cmdutil.Factory, name string) error {
 	}
 	multi.CurrentApp = targetName
 
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		return errs.NewInternalError(errs.SubtypeStorage, "failed to save config: %v", err).WithCause(err)
 	}
 

cmd/prune.go

@@ -12,11 +12,11 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdpolicy"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/identity"
 )
 
 // pruneForStrictMode removes commands incompatible with the active strict mode.
-func pruneForStrictMode(root *cobra.Command, mode core.StrictMode) {
+func pruneForStrictMode(root *cobra.Command, mode identity.StrictMode) {
 	pruneIncompatible(root, mode)
 	pruneEmpty(root)
 }
@@ -25,7 +25,7 @@ func pruneForStrictMode(root *cobra.Command, mode core.StrictMode) {
 // identities incompatible with the forced identity. Commands without annotation are kept.
 // Hidden stubs preserve direct execution so users get a strict-mode error instead
 // of Cobra's generic "unknown flag" fallback from the parent command.
-func pruneIncompatible(parent *cobra.Command, mode core.StrictMode) {
+func pruneIncompatible(parent *cobra.Command, mode identity.StrictMode) {
 	forced := string(mode.ForcedIdentity())
 	var toRemove []*cobra.Command
 	var toAdd []*cobra.Command
@@ -44,7 +44,7 @@ func pruneIncompatible(parent *cobra.Command, mode core.StrictMode) {
 	}
 }
 
-func strictModeStubFrom(child *cobra.Command, mode core.StrictMode) *cobra.Command {
+func strictModeStubFrom(child *cobra.Command, mode identity.StrictMode) *cobra.Command {
 	// The denial annotations let the hook layer's populateInvocationDenial
 	// recognise this command as denied, so the Wrap chain is physically
 	// isolated (wrapRunE takes the DeniedByPolicy branch and calls the

cmd/prune_test.go

@@ -12,7 +12,7 @@ import (
 	"github.com/larksuite/cli/extension/platform"
 	"github.com/larksuite/cli/internal/cmdpolicy"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/spf13/cobra"
 )
@@ -75,7 +75,7 @@ func findCmd(root *cobra.Command, names ...string) *cobra.Command {
 
 func TestPruneForStrictMode_Bot(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 
 	if cmd := findCmd(root, "im", "+search"); cmd == nil || !cmd.Hidden {
 		t.Error("+search (user-only) should be replaced by a hidden stub in bot mode")
@@ -99,7 +99,7 @@ func TestPruneForStrictMode_Bot(t *testing.T) {
 
 func TestPruneForStrictMode_User(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeUser)
+	pruneForStrictMode(root, identity.StrictModeUser)
 
 	if findCmd(root, "im", "+search") == nil {
 		t.Error("+search (user-only) should be kept in user mode")
@@ -117,7 +117,7 @@ func TestPruneForStrictMode_User(t *testing.T) {
 
 func TestPruneEmpty(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 
 	if cmd := findCmd(root, "im", "messages"); cmd == nil || !cmd.Hidden {
 		t.Error("resource 'messages' should be kept hidden when only hidden stubs remain")
@@ -144,7 +144,7 @@ func TestPruneForStrictMode_Bot_DirectUserShortcutReturnsStrictMode(t *testing.T
 	root := newTestTree()
 	root.SilenceErrors = true
 	root.SilenceUsage = true
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	root.SetArgs([]string{"im", "+search", "--query", "hello"})
 
 	err := root.Execute()
@@ -160,7 +160,7 @@ func TestPruneForStrictMode_Bot_DirectNestedUserMethodReturnsStrictMode(t *testi
 	root := newTestTree()
 	root.SilenceErrors = true
 	root.SilenceUsage = true
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	root.SetArgs([]string{"im", "messages", "search", "--query", "hello"})
 
 	err := root.Execute()
@@ -176,7 +176,7 @@ func TestPruneForStrictMode_Bot_DirectAuthLoginReturnsStrictMode(t *testing.T) {
 	root := newTestTree()
 	root.SilenceErrors = true
 	root.SilenceUsage = true
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	root.SetArgs([]string{"auth", "login", "--json", "--scope", "im:message.send_as_user"})
 
 	err := root.Execute()
@@ -192,7 +192,7 @@ func TestPruneForStrictMode_User_DirectBotShortcutReturnsStrictMode(t *testing.T
 	root := newTestTree()
 	root.SilenceErrors = true
 	root.SilenceUsage = true
-	pruneForStrictMode(root, core.StrictModeUser)
+	pruneForStrictMode(root, identity.StrictModeUser)
 	root.SetArgs([]string{"im", "+subscribe", "--topic", "x"})
 
 	err := root.Execute()
@@ -215,7 +215,7 @@ func TestPruneForStrictMode_User_DirectBotShortcutReturnsStrictMode(t *testing.T
 // stops at the stub and proceeds to its RunE.
 func TestStrictModeStub_BypassesParentPersistentPreRunE(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	stub := findCmd(root, "auth", "login")
 	if stub == nil {
 		t.Fatal("auth/login stub should exist after StrictModeBot")
@@ -235,7 +235,7 @@ func TestStrictModeStub_BypassesParentPersistentPreRunE(t *testing.T) {
 // stub's RunE.
 func TestStrictModeStub_BypassesArgsValidator(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	stub := findCmd(root, "auth", "login")
 	if stub == nil {
 		t.Fatal("auth/login stub should exist after StrictModeBot")
@@ -256,7 +256,7 @@ func TestStrictModeStub_BypassesArgsValidator(t *testing.T) {
 // still inspect the structured denial taxonomy via errors.As.
 func TestStrictModeStub_StructuredEnvelope(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 	stub := findCmd(root, "im", "+search")
 	if stub == nil {
 		t.Fatalf("expected im/+search stub")
@@ -318,7 +318,7 @@ func TestStrictModeStub_StructuredEnvelope(t *testing.T) {
 // and silently return nil, swallowing the strict-mode error.
 func TestStrictModeStub_HasDenialAnnotation(t *testing.T) {
 	root := newTestTree()
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 
 	// im/+search is user-only -> replaced by a stub in StrictModeBot.
 	stub := findCmd(root, "im", "+search")
@@ -356,7 +356,7 @@ func TestStrictModeStub_PreservesOriginalMetadata(t *testing.T) {
 	cmdutil.SetRisk(userOnly, "read")
 	svc.AddCommand(userOnly)
 
-	pruneForStrictMode(root, core.StrictModeBot)
+	pruneForStrictMode(root, identity.StrictModeBot)
 
 	stub := findCmd(root, "im", "+search")
 	if stub == nil {

cmd/root.go

@@ -237,7 +237,7 @@ func configureFlagCompletions(args []string) {
 //     render via the typed envelope writer, which lifts extension fields
 //     (missing_scopes, console_url, challenge_url, ...) to the top level.
 //     Routed by errs.CategoryOf via ExitCodeOf. Auth and config errors are
-//     constructed typed at their origin (internal/auth, internal/core), so the
+//     constructed typed at their origin (internal/auth, internal/config), so the
 //     dispatcher no longer promotes any legacy shape here.
 //  2. PartialFailure / BareError signals: the result envelope is already on
 //     stdout; honor the exit code and write nothing to stderr.

cmd/root_integration_test.go

@@ -11,17 +11,20 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/cmd/api"
 	"github.com/larksuite/cli/cmd/auth"
 	"github.com/larksuite/cli/cmd/service"
+	"github.com/larksuite/cli/envnames"
 	"github.com/larksuite/cli/internal/apicatalog"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/envvars"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/meta"
 	"github.com/larksuite/cli/internal/output"
+	"github.com/larksuite/cli/internal/secret"
 	"github.com/larksuite/cli/internal/skillscheck"
 	"github.com/larksuite/cli/internal/update"
 	"github.com/larksuite/cli/shortcuts"
@@ -155,37 +158,37 @@ func strictModeFixtureCatalog() apicatalog.Catalog {
 	})
 }
 
-func newStrictModeDefaultFactory(t *testing.T, profile string, mode core.StrictMode) (*cmdutil.Factory, *bytes.Buffer, *bytes.Buffer) {
+func newStrictModeDefaultFactory(t *testing.T, profile string, mode identity.StrictMode) (*cmdutil.Factory, *bytes.Buffer, *bytes.Buffer) {
 	t.Helper()
-	t.Setenv(envvars.CliAppID, "")
-	t.Setenv(envvars.CliAppSecret, "")
-	t.Setenv(envvars.CliUserAccessToken, "")
-	t.Setenv(envvars.CliTenantAccessToken, "")
-	t.Setenv(envvars.CliDefaultAs, "")
+	t.Setenv(envnames.CliAppID, "")
+	t.Setenv(envnames.CliAppSecret, "")
+	t.Setenv(envnames.CliUserAccessToken, "")
+	t.Setenv(envnames.CliTenantAccessToken, "")
+	t.Setenv(envnames.CliDefaultAs, "")
 
 	dir := t.TempDir()
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", dir)
 
 	targetMode := mode
-	multi := &core.MultiAppConfig{
+	multi := &configpkg.MultiAppConfig{
 		CurrentApp: "default",
-		Apps: []core.AppConfig{
+		Apps: []configpkg.AppConfig{
 			{
 				Name:      "default",
 				AppId:     "app-default",
-				AppSecret: core.PlainSecret("secret-default"),
-				Brand:     core.BrandFeishu,
+				AppSecret: secret.PlainSecret("secret-default"),
+				Brand:     brand.Feishu,
 			},
 			{
 				Name:       "target",
 				AppId:      "app-target",
-				AppSecret:  core.PlainSecret("secret-target"),
-				Brand:      core.BrandFeishu,
+				AppSecret:  secret.PlainSecret("secret-target"),
+				Brand:      brand.Feishu,
 				StrictMode: &targetMode,
 			},
 		},
 	}
-	if err := core.SaveMultiAppConfig(multi); err != nil {
+	if err := configpkg.SaveMultiAppConfig(multi); err != nil {
 		t.Fatalf("SaveMultiAppConfig() error = %v", err)
 	}
 
@@ -206,7 +209,7 @@ func resetBuffers(stdout *bytes.Buffer, stderr *bytes.Buffer) {
 // --- service command ---
 
 func TestIntegration_StrictModeBot_ProfileOverride_HidesCommandsInHelp(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeBot)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{"auth", "--help"})
@@ -238,7 +241,7 @@ func TestIntegration_StrictModeBot_ProfileOverride_HidesCommandsInHelp(t *testin
 }
 
 func TestIntegration_StrictModeBot_ProfileOverride_DirectAuthLoginReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeBot)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
@@ -315,7 +318,7 @@ func assertCheckStrictModeEnvelope(t *testing.T, env typedErrorEnvelope, wantMes
 }
 
 func TestIntegration_StrictModeBot_ProfileOverride_DirectUserShortcutReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeBot)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
@@ -335,7 +338,7 @@ func TestIntegration_StrictModeBot_ProfileOverride_DirectUserShortcutReturnsEnve
 func TestIntegration_StrictModeUser_ProfileOverride_ChatCreateDryRunSucceeds(t *testing.T) {
 	// +chat-create supports both user and bot identities, so strict mode user
 	// should allow it and force user identity.
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeUser)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeUser)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
@@ -352,7 +355,7 @@ func TestIntegration_StrictModeUser_ProfileOverride_ChatCreateDryRunSucceeds(t *
 }
 
 func TestIntegration_StrictModeUser_ProfileOverride_ShortcutExplicitBotReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeUser)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeUser)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
@@ -370,7 +373,7 @@ func TestIntegration_StrictModeUser_ProfileOverride_ShortcutExplicitBotReturnsEn
 }
 
 func TestIntegration_StrictModeBot_ProfileOverride_ServiceExplicitUserReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeBot)
 	catalog := strictModeFixtureCatalog()
 	rootCmd := buildStrictModeIntegrationRootCmdWithCatalog(t, f, &catalog)
 
@@ -389,7 +392,7 @@ func TestIntegration_StrictModeBot_ProfileOverride_ServiceExplicitUserReturnsEnv
 }
 
 func TestIntegration_StrictModeUser_ProfileOverride_ServiceBotOnlyMethodReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeUser)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeUser)
 	catalog := strictModeFixtureCatalog()
 	rootCmd := buildStrictModeIntegrationRootCmdWithCatalog(t, f, &catalog)
 
@@ -408,7 +411,7 @@ func TestIntegration_StrictModeUser_ProfileOverride_ServiceBotOnlyMethodReturnsE
 }
 
 func TestIntegration_StrictModeBot_ProfileOverride_APIExplicitUserReturnsEnvelope(t *testing.T) {
-	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", core.StrictModeBot)
+	f, stdout, stderr := newStrictModeDefaultFactory(t, "target", identity.StrictModeBot)
 	rootCmd := buildStrictModeIntegrationRootCmd(t, f)
 
 	code := executeRootIntegration(t, f, rootCmd, []string{
@@ -428,8 +431,8 @@ func TestIntegration_StrictModeBot_ProfileOverride_APIExplicitUserReturnsEnvelop
 // --- shortcut command ---
 
 func TestIntegration_Shortcut_BusinessError_OutputsEnvelope(t *testing.T) {
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "e2e-sc-err", AppSecret: "secret", Brand: core.BrandFeishu,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "e2e-sc-err", AppSecret: "secret", Brand: brand.Feishu,
 	})
 	reg.Register(&httpmock.Stub{
 		URL:    "/open-apis/im/v1/messages",

cmd/root_test.go

@@ -13,6 +13,7 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/cmd/api"
 	"github.com/larksuite/cli/cmd/auth"
 	cmdconfig "github.com/larksuite/cli/cmd/config"
@@ -20,8 +21,9 @@ import (
 	"github.com/larksuite/cli/errs"
 	internalauth "github.com/larksuite/cli/internal/auth"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/deprecation"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
 )
@@ -305,7 +307,7 @@ func TestHandleRootError_DeprecatedAliasMissingFlagStructured(t *testing.T) {
 // TestHandleRootError_AuthConfigWireGolden is the wire-consistency regression
 // baseline for auth/config errors: it pins the typed envelope and exit code the
 // dispatcher produces for the two source-of-truth shapes, which are constructed
-// typed at their origin in internal/auth and internal/core.
+// typed at their origin in internal/auth and internal/configpkg.
 func TestHandleRootError_AuthConfigWireGolden(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
@@ -345,7 +347,7 @@ func TestHandleRootError_AuthConfigWireGolden(t *testing.T) {
 		errOut := &bytes.Buffer{}
 		f.IOStreams.ErrOut = errOut
 
-		exit := handleRootError(f, core.NotConfiguredError())
+		exit := handleRootError(f, configpkg.NotConfiguredError())
 		if exit != int(output.ExitAuth) {
 			t.Errorf("exit = %d, want %d (config shares ExitAuth)", exit, int(output.ExitAuth))
 		}
@@ -512,10 +514,10 @@ func TestHandleRootError_TypedAuthErrorWithLegacyCausePreserved(t *testing.T) {
 func TestApplyNeedAuthorizationHint_ServiceMethodUsesLocalScopesWhenNoUAT(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
-	f.ResolvedIdentity = core.AsUser
+	f.ResolvedIdentity = identity.AsUser
 
 	var target registry.CommandEntry
 	for _, entry := range registry.CollectCommandScopes([]string{"calendar"}, "user") {
@@ -560,10 +562,10 @@ func TestApplyNeedAuthorizationHint_ServiceMethodUsesLocalScopesWhenNoUAT(t *tes
 func TestApplyNeedAuthorizationHint_ShortcutUsesDeclaredScopesWhenNoUAT(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
-	f.ResolvedIdentity = core.AsUser
+	f.ResolvedIdentity = identity.AsUser
 
 	root := &cobra.Command{Use: "lark-cli"}
 	serviceCmd := &cobra.Command{Use: "docs"}
@@ -585,10 +587,10 @@ func TestApplyNeedAuthorizationHint_ShortcutUsesDeclaredScopesWhenNoUAT(t *testi
 func TestApplyNeedAuthorizationHint_ShortcutIncludesConditionalScopes(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
-	f.ResolvedIdentity = core.AsUser
+	f.ResolvedIdentity = identity.AsUser
 
 	root := &cobra.Command{Use: "lark-cli"}
 	serviceCmd := &cobra.Command{Use: "drive"}
@@ -611,10 +613,10 @@ func TestApplyNeedAuthorizationHint_ShortcutIncludesConditionalScopes(t *testing
 func TestApplyNeedAuthorizationHint_AppendsExistingHint(t *testing.T) {
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
-	f.ResolvedIdentity = core.AsUser
+	f.ResolvedIdentity = identity.AsUser
 
 	root := &cobra.Command{Use: "lark-cli"}
 	serviceCmd := &cobra.Command{Use: "docs"}

cmd/root_upgrade.go

@@ -65,7 +65,17 @@ func offerRootUpgrade(f *cmdutil.Factory, cmd *cobra.Command) {
 	if info == nil {
 		return
 	}
-	fmt.Fprintf(ios.ErrOut, "lark-cli %s available (current %s). Upgrade now? [y/N]: ", info.Latest, info.Current)
+	// Deliberately no target version here: info.Latest comes from the on-disk
+	// cache, which has no expiry (the 24h TTL only throttles refreshes, and a
+	// failed refresh leaves the old value in place), so it can name a version
+	// that is no longer the one npm would install. The version actually
+	// installed is resolved live by the update subcommand, which prints
+	// "Updating lark-cli <cur> -> <latest> via <pm> ..." before installing —
+	// that is where the user sees the real target. Keep going through the
+	// update subcommand rather than calling RunNpmInstall directly, otherwise
+	// that line disappears and the user approves a global install without ever
+	// being told what gets installed.
+	fmt.Fprintf(ios.ErrOut, "A newer lark-cli is available (current %s). Upgrade now? [y/N]: ", info.Current)
 	if !readYes(ios.In) {
 		return
 	}

cmd/root_upgrade_test.go

@@ -14,7 +14,7 @@ import (
 
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/workspace"
 	"github.com/spf13/cobra"
 )
 
@@ -68,9 +68,9 @@ func TestOfferRootUpgrade(t *testing.T) {
 	// workspace detection; pin the process-global workspace to Local so
 	// statePath() resolves under LARKSUITE_CLI_CONFIG_DIR rather than a stale
 	// subdir inherited from a prior test in the package.
-	origWS := core.CurrentWorkspace()
-	t.Cleanup(func() { core.SetCurrentWorkspace(origWS) })
-	core.SetCurrentWorkspace(core.WorkspaceLocal)
+	origWS := workspace.CurrentWorkspace()
+	t.Cleanup(func() { workspace.SetCurrentWorkspace(origWS) })
+	workspace.SetCurrentWorkspace(workspace.WorkspaceLocal)
 
 	cases := []struct {
 		name                string
@@ -128,6 +128,17 @@ func TestOfferRootUpgrade(t *testing.T) {
 			if gotPrompt != tc.wantPrompt {
 				t.Errorf("prompt: got %v want %v (stderr=%q)", gotPrompt, tc.wantPrompt, errBuf.String())
 			}
+			// The prompt must not name a target version: info.Latest comes from
+			// the on-disk cache and can be stale, while the version actually
+			// installed is resolved live by the update subcommand.
+			if tc.wantPrompt {
+				if strings.Contains(errBuf.String(), tc.latest) {
+					t.Errorf("prompt must not name the cached target version %q (stderr=%q)", tc.latest, errBuf.String())
+				}
+				if !strings.Contains(errBuf.String(), build.Version) {
+					t.Errorf("prompt must name the current version %q (stderr=%q)", build.Version, errBuf.String())
+				}
+			}
 			if called != tc.wantRun {
 				t.Errorf("runRootUpgrade called: got %v want %v", called, tc.wantRun)
 			}

cmd/schema/schema.go

@@ -12,7 +12,7 @@ import (
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/apicatalog"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
 	"github.com/larksuite/cli/internal/schema"
@@ -91,7 +91,7 @@ func schemaRun(opts *SchemaOptions) error {
 // schema owns rendering (Envelope/Envelopes); this adapter only chooses the
 // output shape — a single resolved method renders as one envelope object,
 // anything broader as an array — and maps resolve failures to hints.
-func runSchema(out io.Writer, parts []string, mode core.StrictMode) error {
+func runSchema(out io.Writer, parts []string, mode identity.StrictMode) error {
 	catalog := registry.SchemaCatalog()
 	if len(catalog.Services()) == 0 {
 		// No embedded metadata and the runtime fallback is empty too: offline

cmd/schema/schema_test.go

@@ -9,9 +9,10 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 func TestSchemaCmd_FlagParsing(t *testing.T) {
@@ -198,8 +199,8 @@ func TestSchemaCmd_NoYesForReadRisk(t *testing.T) {
 }
 
 func TestSchemaCmd_UnknownService(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := NewCmdSchema(f, nil)
@@ -227,8 +228,8 @@ func TestSchemaCmd_UnknownService(t *testing.T) {
 // JSON-mode unknown-method path: *errs.ValidationError with
 // subtype invalid_argument and a hint listing the available methods.
 func TestSchemaCmd_UnknownMethod_TypedValidation(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := NewCmdSchema(f, nil)

cmd/service/service.go

@@ -16,9 +16,10 @@ import (
 	"github.com/larksuite/cli/internal/client"
 	"github.com/larksuite/cli/internal/cmdmeta"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
 	"github.com/larksuite/cli/internal/errclass"
+	identitypkg "github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/meta"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/registry"
@@ -134,7 +135,7 @@ type ServiceMethodOptions struct {
 	// Flags
 	Params     string
 	Data       string
-	As         core.Identity
+	As         identitypkg.Identity
 	Output     string
 	PageAll    bool
 	PageLimit  int
@@ -267,7 +268,7 @@ func buildMethodCommand(ctx context.Context, f *cmdutil.Factory, spec methodComm
 		RunE: func(cmd *cobra.Command, args []string) error {
 			opts.Cmd = cmd
 			opts.Ctx = cmd.Context()
-			opts.As = core.Identity(asStr)
+			opts.As = identitypkg.Identity(asStr)
 			if runF != nil {
 				return runF(opts)
 			}
@@ -370,7 +371,7 @@ func serviceMethodRun(opts *ServiceMethodOptions) error {
 		return err
 	}
 
-	// Check if this API method supports the resolved identity.
+	// Check if this API method supports the resolved identitypkg.
 	if opts.Method.RestrictsIdentity() {
 		if err := f.CheckIdentity(opts.As, opts.Method.Identities()); err != nil {
 			return err
@@ -453,7 +454,7 @@ func serviceMethodRun(opts *ServiceMethodOptions) error {
 }
 
 // checkServiceScopes pre-checks user scopes before making the API call.
-func checkServiceScopes(ctx context.Context, cred *credential.CredentialProvider, identity core.Identity, config *core.CliConfig, method meta.Method) error {
+func checkServiceScopes(ctx context.Context, cred *credential.CredentialProvider, identity identitypkg.Identity, config *configpkg.CliConfig, method meta.Method) error {
 	if ctx.Err() != nil {
 		return ctx.Err()
 	}
@@ -667,7 +668,7 @@ func buildServiceRequest(opts *ServiceMethodOptions) (client.RawApiRequest, *cmd
 	return request, nil, nil
 }
 
-func serviceDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *core.CliConfig, opts *ServiceMethodOptions) error {
+func serviceDryRun(f *cmdutil.Factory, request client.RawApiRequest, config *configpkg.CliConfig, opts *ServiceMethodOptions) error {
 	return cmdutil.PrintDryRun(request, config, serviceDryRunOutputOptions(f, opts))
 }
 
@@ -682,7 +683,7 @@ func serviceDryRunOutputOptions(f *cmdutil.Factory, opts *ServiceMethodOptions)
 	}
 }
 
-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 {
+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{}, identitypkg.Identity) error) error {
 	if pagOpts.Identity == "" {
 		pagOpts.Identity = request.As
 	}

cmd/service/service_paginate_test.go

@@ -13,11 +13,13 @@ import (
 	"net/http"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/client"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/output"
 )
 
@@ -44,10 +46,10 @@ func newServicePaginateTestHarness(t *testing.T) (*client.APIClient, *bytes.Buff
 	output.PendingNotice = nil
 	t.Cleanup(func() { output.PendingNotice = previousNotice })
 
-	config := &core.CliConfig{
+	config := &configpkg.CliConfig{
 		AppID:     "test-app",
 		AppSecret: "test-secret",
-		Brand:     core.BrandFeishu,
+		Brand:     brand.Feishu,
 	}
 	f, out, errOut, reg := cmdutil.TestFactory(t, config)
 	ac, err := f.NewAPIClientWithConfig(config)
@@ -62,7 +64,7 @@ func servicePaginateRequest() client.RawApiRequest {
 	return client.RawApiRequest{
 		Method: "GET",
 		URL:    "/open-apis/test/v1/items",
-		As:     core.AsBot,
+		As:     identity.AsBot,
 	}
 }
 

cmd/service/service_test.go

@@ -15,19 +15,21 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	extcs "github.com/larksuite/cli/extension/contentsafety"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/httpmock"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/meta"
 	"github.com/spf13/cobra"
 )
 
 // ── helpers ──
 
-var testConfig = &core.CliConfig{
-	AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+var testConfig = &configpkg.CliConfig{
+	AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 }
 
 func driveSpec() meta.Service {
@@ -131,8 +133,8 @@ func TestRegisterService_MergesExistingCommand(t *testing.T) {
 }
 
 func TestNewCmdServiceMethod_StrictModeHidesAsFlag(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu, SupportedIdentities: 2,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu, SupportedIdentities: 2,
 	})
 
 	cmd := NewCmdServiceMethod(f, driveSpec(), driveMethod("GET", nil), "copy", "files", nil)
@@ -193,7 +195,7 @@ func TestNewCmdServiceMethod_RunFCallback(t *testing.T) {
 	if captured == nil {
 		t.Fatal("runF was not called")
 	}
-	if captured.As != core.AsBot {
+	if captured.As != identity.AsBot {
 		t.Errorf("expected As=bot, got %s", captured.As)
 	}
 	if captured.SchemaPath != "drive.files.list" {
@@ -463,8 +465,8 @@ func TestServiceMethod_BotMode_Success(t *testing.T) {
 }
 
 func TestServiceMethod_BotMode_PageAll_JSON(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-page", AppSecret: "test-secret-page", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-page", AppSecret: "test-secret-page", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -531,8 +533,8 @@ func TestServiceMethod_PageAll_DefaultJSONRunsContentSafety(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-safety", AppSecret: "test-secret-service-safety", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-safety", AppSecret: "test-secret-service-safety", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -585,8 +587,8 @@ func TestServiceMethod_PageAll_StreamFormatRunsContentSafety(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-stream-safety", AppSecret: "test-secret-service-stream-safety", Brand: core.BrandFeishu,
+	f, stdout, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-stream-safety", AppSecret: "test-secret-service-stream-safety", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -633,8 +635,8 @@ func TestServiceMethod_PageAll_StreamFormatBlockSkipsBlockedPage(t *testing.T) {
 	extcs.Register(provider)
 	t.Cleanup(func() { extcs.Register(nil) })
 
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-stream-block", AppSecret: "test-secret-service-stream-block", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-stream-block", AppSecret: "test-secret-service-stream-block", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -689,8 +691,8 @@ func TestServiceMethod_PageAll_StreamFormatBlockSkipsBlockedPage(t *testing.T) {
 }
 
 func TestServiceMethod_BusinessErrorReturnsTypedErrorWithoutSuccessEnvelope(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-err", AppSecret: "test-secret-service-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-err", AppSecret: "test-secret-service-err", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -720,8 +722,8 @@ func TestServiceMethod_BusinessErrorReturnsTypedErrorWithoutSuccessEnvelope(t *t
 }
 
 func TestServiceMethod_PageAll_DefaultBusinessErrorOutputsRawResponse(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-pageall-err", AppSecret: "test-secret-service-pageall-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-pageall-err", AppSecret: "test-secret-service-pageall-err", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -750,8 +752,8 @@ func TestServiceMethod_PageAll_DefaultBusinessErrorOutputsRawResponse(t *testing
 }
 
 func TestServiceMethod_PageAll_StreamBusinessErrorDoesNotDumpJSON(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-service-pageall-stream-err", AppSecret: "test-secret-service-pageall-stream-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-service-pageall-stream-err", AppSecret: "test-secret-service-pageall-stream-err", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -796,8 +798,8 @@ func TestServiceMethod_PageAll_StreamBusinessErrorDoesNotDumpJSON(t *testing.T)
 }
 
 func TestServiceMethod_UnknownFormat_Warning(t *testing.T) {
-	f, _, stderr, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-fmt", AppSecret: "test-secret-fmt", Brand: core.BrandFeishu,
+	f, _, stderr, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-fmt", AppSecret: "test-secret-fmt", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -880,8 +882,8 @@ func TestServiceMethod_JqAndOutputConflict(t *testing.T) {
 }
 
 func TestServiceMethod_JqFilter_AppliesExpression(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-jq", AppSecret: "test-secret-jq", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-jq", AppSecret: "test-secret-jq", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -951,8 +953,8 @@ func TestServiceMethod_JqInvalidExpression(t *testing.T) {
 }
 
 func TestServiceMethod_PageAll_WithJq(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-spjq", AppSecret: "test-secret-spjq", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-spjq", AppSecret: "test-secret-spjq", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{
@@ -984,8 +986,8 @@ func TestServiceMethod_PageAll_WithJq(t *testing.T) {
 }
 
 func TestServiceMethod_PageAll_WithJqBusinessErrorOutputsRawResponse(t *testing.T) {
-	f, stdout, _, reg := cmdutil.TestFactory(t, &core.CliConfig{
-		AppID: "test-app-spjq-err", AppSecret: "test-secret-spjq-err", Brand: core.BrandFeishu,
+	f, stdout, _, reg := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		AppID: "test-app-spjq-err", AppSecret: "test-secret-spjq-err", Brand: brand.Feishu,
 	})
 
 	reg.Register(&httpmock.Stub{

cmd/startup_brand.go

@@ -6,8 +6,9 @@ package cmd
 import (
 	"os"
 
-	"github.com/larksuite/cli/internal/core"
-	"github.com/larksuite/cli/internal/envvars"
+	"github.com/larksuite/cli/brand"
+	"github.com/larksuite/cli/envnames"
+	configpkg "github.com/larksuite/cli/internal/config"
 )
 
 // ResolveStartupBrand resolves the brand before the command tree is built, so
@@ -15,14 +16,14 @@ import (
 // first catalog access. It mirrors the credential chain's brand precedence —
 // environment, then the active profile's raw config entry — without touching
 // the keychain (no secrets are needed to know the brand).
-func ResolveStartupBrand(profile string) core.LarkBrand {
-	if raw := os.Getenv(envvars.CliBrand); raw != "" {
-		return core.ParseBrand(raw)
+func ResolveStartupBrand(profile string) brand.Brand {
+	if raw := os.Getenv(envnames.CliBrand); raw != "" {
+		return brand.ParseBrand(raw)
 	}
-	if cfg, err := core.LoadMultiAppConfig(); err == nil {
+	if cfg, err := configpkg.LoadMultiAppConfig(); err == nil {
 		if app := cfg.CurrentAppConfig(profile); app != nil {
-			return core.ParseBrand(string(app.Brand))
+			return brand.ParseBrand(string(app.Brand))
 		}
 	}
-	return core.BrandFeishu
+	return brand.Feishu
 }

cmd/startup_brand_test.go

@@ -14,8 +14,8 @@ import (
 	"testing"
 
 	"github.com/google/uuid"
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
 	"github.com/larksuite/cli/internal/registry"
 )
 
@@ -48,7 +48,7 @@ func TestResolveStartupBrand_Precedence(t *testing.T) {
 	os.Unsetenv("LARKSUITE_CLI_BRAND")
 
 	// No config at all → default brand.
-	if got := ResolveStartupBrand(""); got != core.BrandFeishu {
+	if got := ResolveStartupBrand(""); got != brand.Feishu {
 		t.Errorf("empty state brand = %q, want feishu", got)
 	}
 
@@ -59,16 +59,16 @@ func TestResolveStartupBrand_Precedence(t *testing.T) {
 	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
 		t.Fatal(err)
 	}
-	if got := ResolveStartupBrand(""); got != core.BrandFeishu {
+	if got := ResolveStartupBrand(""); got != brand.Feishu {
 		t.Errorf("default profile brand = %q, want feishu", got)
 	}
-	if got := ResolveStartupBrand("lark-prof"); got != core.BrandLark {
+	if got := ResolveStartupBrand("lark-prof"); got != brand.Lark {
 		t.Errorf("lark profile brand = %q, want lark (normalized)", got)
 	}
 
 	// Environment wins over the config file.
 	t.Setenv("LARKSUITE_CLI_BRAND", "lark")
-	if got := ResolveStartupBrand(""); got != core.BrandLark {
+	if got := ResolveStartupBrand(""); got != brand.Lark {
 		t.Errorf("env brand = %q, want lark", got)
 	}
 }

cmd/update/update.go

@@ -11,10 +11,11 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/build"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/selfupdate"
 	"github.com/larksuite/cli/internal/skillscheck"
@@ -175,17 +176,17 @@ func updateRun(opts *UpdateOptions) error {
 // resolveSkillsBrand returns the skills-source brand: resolved config first,
 // then the active profile's raw config entry (the brand is not a secret; a
 // locked keychain must not flip the source), then the default with a notice.
-func resolveSkillsBrand(f *cmdutil.Factory, errOut stdio.Writer) core.LarkBrand {
+func resolveSkillsBrand(f *cmdutil.Factory, errOut stdio.Writer) brand.Brand {
 	if cfg, err := f.Config(); err == nil && cfg != nil {
-		return core.ParseBrand(string(cfg.Brand))
+		return brand.ParseBrand(string(cfg.Brand))
 	}
-	if raw, err := core.LoadMultiAppConfig(); err == nil {
+	if raw, err := configpkg.LoadMultiAppConfig(); err == nil {
 		if app := raw.CurrentAppConfig(f.Invocation.Profile); app != nil {
-			return core.ParseBrand(string(app.Brand))
+			return brand.ParseBrand(string(app.Brand))
 		}
 	}
 	fmt.Fprintf(errOut, "note: could not resolve the configured brand; syncing skills from the default source\n")
-	return core.BrandFeishu
+	return brand.Feishu
 }
 
 // --- Output helpers ---

cmd/update/update_test.go

@@ -16,9 +16,10 @@ import (
 	"testing"
 	"time"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/output"
 	"github.com/larksuite/cli/internal/selfupdate"
 	"github.com/larksuite/cli/internal/skillscheck"
@@ -29,7 +30,7 @@ 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()
-	f, stdout, stderr, _ := cmdutil.TestFactory(t, &core.CliConfig{})
+	f, stdout, stderr, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{})
 	return f, stdout, stderr
 }
 
@@ -1864,10 +1865,10 @@ func containsString(values []string, target string) bool {
 func TestResolveSkillsBrand_LayeredFallback(t *testing.T) {
 	// Layer 1: resolved config wins.
 	var errBuf bytes.Buffer
-	f := &cmdutil.Factory{Config: func() (*core.CliConfig, error) {
-		return &core.CliConfig{Brand: core.LarkBrand(" LARK ")}, nil
+	f := &cmdutil.Factory{Config: func() (*configpkg.CliConfig, error) {
+		return &configpkg.CliConfig{Brand: brand.Brand(" LARK ")}, nil
 	}}
-	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+	if got := resolveSkillsBrand(f, &errBuf); got != brand.Lark {
 		t.Errorf("resolved-config brand = %q, want lark", got)
 	}
 
@@ -1879,9 +1880,9 @@ func TestResolveSkillsBrand_LayeredFallback(t *testing.T) {
 	if err := os.WriteFile(filepath.Join(tmp, "config.json"), []byte(raw), 0600); err != nil {
 		t.Fatal(err)
 	}
-	f = &cmdutil.Factory{Config: func() (*core.CliConfig, error) { return nil, errors.New("keychain locked") }}
+	f = &cmdutil.Factory{Config: func() (*configpkg.CliConfig, error) { return nil, errors.New("keychain locked") }}
 	errBuf.Reset()
-	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+	if got := resolveSkillsBrand(f, &errBuf); got != brand.Lark {
 		t.Errorf("raw-config brand = %q, want lark", got)
 	}
 	if errBuf.Len() != 0 {
@@ -1891,7 +1892,7 @@ func TestResolveSkillsBrand_LayeredFallback(t *testing.T) {
 	// Layer 3: nothing readable → default brand with a notice.
 	t.Setenv("LARKSUITE_CLI_CONFIG_DIR", t.TempDir())
 	errBuf.Reset()
-	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandFeishu {
+	if got := resolveSkillsBrand(f, &errBuf); got != brand.Feishu {
 		t.Errorf("fallback brand = %q, want feishu", got)
 	}
 	if !strings.Contains(errBuf.String(), "could not resolve the configured brand") {
@@ -1911,10 +1912,10 @@ func TestResolveSkillsBrand_RespectsActiveProfile(t *testing.T) {
 	}
 	f := &cmdutil.Factory{
 		Invocation: cmdutil.InvocationContext{Profile: "lark-prof"},
-		Config:     func() (*core.CliConfig, error) { return nil, errors.New("keychain locked") },
+		Config:     func() (*configpkg.CliConfig, error) { return nil, errors.New("keychain locked") },
 	}
 	var errBuf bytes.Buffer
-	if got := resolveSkillsBrand(f, &errBuf); got != core.BrandLark {
+	if got := resolveSkillsBrand(f, &errBuf); got != brand.Lark {
 		t.Errorf("brand = %q, want lark (the active profile's brand)", got)
 	}
 	if errBuf.Len() != 0 {

cmd/whoami/whoami.go

@@ -8,8 +8,10 @@ import (
 
 	"github.com/spf13/cobra"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/identitydiag"
 	"github.com/larksuite/cli/internal/output"
 )
@@ -25,7 +27,7 @@ import (
 type whoamiResult struct {
 	Profile        string         `json:"profile"`
 	AppID          string         `json:"appId"`
-	Brand          core.LarkBrand `json:"brand"`
+	Brand          brand.Brand    `json:"brand"`
 	DefaultAs      string         `json:"defaultAs"`
 	Identity       string         `json:"identity"`
 	IdentitySource string         `json:"identitySource"`
@@ -80,7 +82,7 @@ func whoamiRun(cmd *cobra.Command, opts *Options) error {
 		return err
 	}
 	ctx := cmd.Context()
-	flagAs := core.Identity(opts.As)
+	flagAs := identity.Identity(opts.As)
 	as := f.ResolveAs(ctx, cmd, flagAs)
 	// Validate as a real API call does (strict mode, then identity) so whoami
 	// can't preview an identity the next call would refuse.
@@ -107,8 +109,8 @@ func whoamiRun(cmd *cobra.Command, opts *Options) error {
 // auto-detected result means auto-detect; otherwise a strict-mode forced
 // identity means strict-mode; otherwise it came from configured default-as.
 // Values are snake_case to match the other enum fields (e.g. tokenStatus).
-func resolveSource(changedAs bool, flagAs core.Identity, autoDetected bool, strictForced core.Identity) string {
-	if changedAs && (flagAs == core.AsUser || flagAs == core.AsBot) {
+func resolveSource(changedAs bool, flagAs identity.Identity, autoDetected bool, strictForced identity.Identity) string {
+	if changedAs && (flagAs == identity.AsUser || flagAs == identity.AsBot) {
 		return "flag"
 	}
 	if autoDetected {
@@ -122,10 +124,10 @@ func resolveSource(changedAs bool, flagAs core.Identity, autoDetected bool, stri
 
 // buildResult maps the resolved identity and local diagnostics into the output.
 // ResolveAs only ever returns user or bot, so the default branch handles user.
-func buildResult(cfg *core.CliConfig, as core.Identity, source string, diag identitydiag.Result) *whoamiResult {
+func buildResult(cfg *configpkg.CliConfig, as identity.Identity, source string, diag identitydiag.Result) *whoamiResult {
 	defaultAs := cfg.DefaultAs
 	if defaultAs == "" {
-		defaultAs = core.AsAuto
+		defaultAs = identity.AsAuto
 	}
 	res := &whoamiResult{
 		Profile:        cfg.ProfileName,
@@ -138,7 +140,7 @@ func buildResult(cfg *core.CliConfig, as core.Identity, source string, diag iden
 	// Use the diagnosed hint as-is: it is tailored to the credential source, so
 	// it never says "auth login" when that is blocked under an external provider.
 	switch as {
-	case core.AsBot:
+	case identity.AsBot:
 		res.Available = diag.Bot.Available
 		res.TokenStatus = diag.Bot.Status
 		if !diag.Bot.Available {

cmd/whoami/whoami_test.go

@@ -13,11 +13,13 @@ import (
 	"strings"
 	"testing"
 
+	"github.com/larksuite/cli/brand"
 	"github.com/larksuite/cli/errs"
 	extcred "github.com/larksuite/cli/extension/credential"
 	"github.com/larksuite/cli/internal/cmdutil"
-	"github.com/larksuite/cli/internal/core"
+	configpkg "github.com/larksuite/cli/internal/config"
 	"github.com/larksuite/cli/internal/credential"
+	"github.com/larksuite/cli/internal/identity"
 	"github.com/larksuite/cli/internal/identitydiag"
 )
 
@@ -25,16 +27,16 @@ func TestResolveSource(t *testing.T) {
 	tests := []struct {
 		name         string
 		changedAs    bool
-		flagAs       core.Identity
+		flagAs       identity.Identity
 		autoDetected bool
-		strictForced core.Identity
+		strictForced identity.Identity
 		want         string
 	}{
-		{"explicit flag user", true, core.AsUser, false, "", "flag"},
-		{"explicit flag bot", true, core.AsBot, false, "", "flag"},
-		{"flag auto falls through to auto-detect", true, core.AsAuto, true, "", "auto_detect"},
+		{"explicit flag user", true, identity.AsUser, false, "", "flag"},
+		{"explicit flag bot", true, identity.AsBot, false, "", "flag"},
+		{"flag auto falls through to auto-detect", true, identity.AsAuto, true, "", "auto_detect"},
 		{"auto detected", false, "", true, "", "auto_detect"},
-		{"strict mode", false, "", false, core.AsBot, "strict_mode"},
+		{"strict mode", false, "", false, identity.AsBot, "strict_mode"},
 		{"default_as", false, "", false, "", "default_as"},
 	}
 	for _, tt := range tests {
@@ -48,11 +50,11 @@ func TestResolveSource(t *testing.T) {
 }
 
 func TestBuildResult_UserValid(t *testing.T) {
-	cfg := &core.CliConfig{ProfileName: "my-app", AppID: "cli_x", Brand: core.BrandLark, DefaultAs: core.AsAuto}
+	cfg := &configpkg.CliConfig{ProfileName: "my-app", AppID: "cli_x", Brand: brand.Lark, DefaultAs: identity.AsAuto}
 	diag := identitydiag.Result{
 		User: identitydiag.Identity{Available: true, Status: "ready", TokenStatus: "valid", OpenID: "ou_x", UserName: "Alice"},
 	}
-	r := buildResult(cfg, core.AsUser, "auto_detect", diag)
+	r := buildResult(cfg, identity.AsUser, "auto_detect", diag)
 
 	if r.Identity != "user" || r.IdentitySource != "auto_detect" {
 		t.Fatalf("identity/source = %q/%q", r.Identity, r.IdentitySource)
@@ -67,17 +69,17 @@ func TestBuildResult_UserValid(t *testing.T) {
 	if r.Hint != "" {
 		t.Fatalf("hint = %q, want empty", r.Hint)
 	}
-	if r.Profile != "my-app" || r.AppID != "cli_x" || r.Brand != core.BrandLark {
+	if r.Profile != "my-app" || r.AppID != "cli_x" || r.Brand != brand.Lark {
 		t.Fatalf("app context = %#v", r)
 	}
 }
 
 func TestBuildResult_UserMissingToken(t *testing.T) {
-	cfg := &core.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: core.BrandLark}
+	cfg := &configpkg.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: brand.Lark}
 	diag := identitydiag.Result{
 		User: identitydiag.Identity{Available: false, Status: "missing", Hint: "run: lark-cli auth login --help"}, // never logged in
 	}
-	r := buildResult(cfg, core.AsUser, "auto_detect", diag)
+	r := buildResult(cfg, identity.AsUser, "auto_detect", diag)
 
 	if r.Available {
 		t.Fatalf("available = true, want false")
@@ -96,11 +98,11 @@ func TestBuildResult_UserMissingToken(t *testing.T) {
 }
 
 func TestBuildResult_BotReady(t *testing.T) {
-	cfg := &core.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: core.BrandFeishu, DefaultAs: core.AsBot}
+	cfg := &configpkg.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: brand.Feishu, DefaultAs: identity.AsBot}
 	diag := identitydiag.Result{
 		Bot: identitydiag.Identity{Available: true, Status: "ready"},
 	}
-	r := buildResult(cfg, core.AsBot, "default_as", diag)
+	r := buildResult(cfg, identity.AsBot, "default_as", diag)
 
 	if r.Identity != "bot" || r.IdentitySource != "default_as" {
 		t.Fatalf("identity/source = %q/%q", r.Identity, r.IdentitySource)
@@ -117,11 +119,11 @@ func TestBuildResult_BotReady(t *testing.T) {
 }
 
 func TestBuildResult_BotNotConfigured(t *testing.T) {
-	cfg := &core.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: core.BrandFeishu}
+	cfg := &configpkg.CliConfig{ProfileName: "p", AppID: "cli_x", Brand: brand.Feishu}
 	diag := identitydiag.Result{
 		Bot: identitydiag.Identity{Available: false, Status: "not_configured", Hint: "run: lark-cli config --help"},
 	}
-	r := buildResult(cfg, core.AsBot, "auto_detect", diag)
+	r := buildResult(cfg, identity.AsBot, "auto_detect", diag)
 
 	if r.Available {
 		t.Fatalf("available = true, want false")
@@ -135,8 +137,8 @@ func TestBuildResult_BotNotConfigured(t *testing.T) {
 }
 
 func TestWhoami_BotJSON(t *testing.T) {
-	f, stdout, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		ProfileName: "test-profile", AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, stdout, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		ProfileName: "test-profile", AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 
 	cmd := NewCmdWhoami(f)
@@ -169,8 +171,8 @@ func TestWhoami_BotJSON(t *testing.T) {
 func TestWhoami_RejectsInvalidAs(t *testing.T) {
 	for _, bad := range []string{"admin", "USER", "bogus123", ""} {
 		t.Run("as="+bad, func(t *testing.T) {
-			f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-				ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+			f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+				ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 			})
 			cmd := NewCmdWhoami(f)
 			cmd.SetArgs([]string{"--as", bad})
@@ -195,11 +197,11 @@ func TestWhoami_RejectsInvalidAs(t *testing.T) {
 }
 
 func TestWhoami_ConfigErrorPropagates(t *testing.T) {
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 	})
 	wantErr := fmt.Errorf("boom")
-	f.Config = func() (*core.CliConfig, error) { return nil, wantErr }
+	f.Config = func() (*configpkg.CliConfig, error) { return nil, wantErr }
 
 	cmd := NewCmdWhoami(f)
 	cmd.SetArgs([]string{"--json"})
@@ -218,8 +220,8 @@ func TestWhoami_StrictModeRejectsCrossIdentity(t *testing.T) {
 	// Bot-only account → strict mode bot. A real `--as user` call would be
 	// rejected by CheckStrictMode; whoami must reject it identically rather than
 	// previewing a user identity the next call would refuse.
-	f, _, _, _ := cmdutil.TestFactory(t, &core.CliConfig{
-		ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: core.BrandFeishu,
+	f, _, _, _ := cmdutil.TestFactory(t, &configpkg.CliConfig{
+		ProfileName: "p", AppID: "test-app", AppSecret: "test-secret", Brand: brand.Feishu,
 		SupportedIdentities: 2, // bot only
 	})
 	cmd := NewCmdWhoami(f)
@@ -247,7 +249,7 @@ func (p *fakeExtProvider) ResolveToken(context.Context, extcred.TokenSpec) (*ext
 	return nil, nil // no UAT served locally; whoami runs with verify=false
 }
 
-func externalWhoamiFactory(cfg *core.CliConfig) (*cmdutil.Factory, *bytes.Buffer) {
+func externalWhoamiFactory(cfg *configpkg.CliConfig) (*cmdutil.Factory, *bytes.Buffer) {
 	cred := credential.NewCredentialProvider(
 		[]extcred.Provider{&fakeExtProvider{name: "corp-sso", account: &extcred.Account{AppID: cfg.AppID}}},
 		nil, nil,
@@ -255,7 +257,7 @@ func externalWhoamiFactory(cfg *core.CliConfig) (*cmdutil.Factory, *bytes.Buffer
 	)
 	out := &bytes.Buffer{}
 	f := &cmdutil.Factory{
-		Config:     func() (*core.CliConfig, error) { return cfg, nil },
+		Config:     func() (*configpkg.CliConfig, error) { return cfg, nil },
 		Credential: cred,
 		IOStreams:  &cmdutil.IOStreams{Out: out, ErrOut: &bytes.Buffer{}},
 	}
@@ -266,8 +268,8 @@ func externalWhoamiFactory(cfg *core.CliConfig) (*cmdutil.Factory, *bytes.Buffer
 // an extension provider, a signed-in user must read as available, and an
 // unavailable identity must not be told to "auth login" (which is blocked).
 func TestWhoami_ExternalProvider_UserReady(t *testing.T) {
-	cfg := &core.CliConfig{
-		ProfileName: "p", AppID: "cli_x", Brand: core.BrandFeishu,
+	cfg := &configpkg.CliConfig{
+		ProfileName: "p", AppID: "cli_x", Brand: brand.Feishu,
 		SupportedIdentities: uint8(extcred.SupportsAll), UserOpenId: "ou_x", UserName: "Alice",
 	}
 	f, out := externalWhoamiFactory(cfg)
@@ -293,8 +295,8 @@ func TestWhoami_ExternalProvider_UserReady(t *testing.T) {
 }
 
 func TestWhoami_ExternalProvider_UserHintNotKeychain(t *testing.T) {
-	cfg := &core.CliConfig{
-		ProfileName: "p", AppID: "cli_x", Brand: core.BrandFeishu,
+	cfg := &configpkg.CliConfig{
+		ProfileName: "p", AppID: "cli_x", Brand: brand.Feishu,
 		SupportedIdentities: uint8(extcred.SupportsUser), // user supported but not signed in
 	}
 	f, out := externalWhoamiFactory(cfg)

envnames/envnames.go

@@ -0,0 +1,18 @@
+// Copyright (c) 2026 Lark Technologies Pte. Ltd.
+// SPDX-License-Identifier: MIT
+
+// Package envnames defines environment variable names shared by the CLI and
+// its public extension packages.
+package envnames
+
+const (
+	CliAppID             = "LARKSUITE_CLI_APP_ID"
+	CliAppSecret         = "LARKSUITE_CLI_APP_SECRET"
+	CliBrand             = "LARKSUITE_CLI_BRAND"
+	CliUserAccessToken   = "LARKSUITE_CLI_USER_ACCESS_TOKEN"
+	CliTenantAccessToken = "LARKSUITE_CLI_TENANT_ACCESS_TOKEN"
+	CliDefaultAs         = "LARKSUITE_CLI_DEFAULT_AS"
+	CliStrictMode        = "LARKSUITE_CLI_STRICT_MODE"
+	CliAuthProxy         = "LARKSUITE_CLI_AUTH_PROXY"
+	CliProxyKey          = "LARKSUITE_CLI_PROXY_KEY"
+)

events/im/message_receive.go

@@ -8,7 +8,7 @@ import (
 	"encoding/json"
 
 	"github.com/larksuite/cli/internal/event"
-	convertlib "github.com/larksuite/cli/shortcuts/im/convert_lib"
+	"github.com/larksuite/cli/internal/imcontent"
 )
 
 // ImMessageReceiveOutput is the flattened shape for im.message.receive_v1; `desc` tags drive the reflected schema.
@@ -74,11 +74,11 @@ func processImMessageReceive(_ context.Context, _ event.APIClient, raw *event.Ra
 	msg := envelope.Event.Message
 	var content string
 	if msg.MessageType == "interactive" {
-		content = convertlib.ConvertInteractiveEventContent(msg.Content, msg.Mentions)
+		content = imcontent.ConvertInteractiveEventContent(msg.Content, msg.Mentions)
 	} else {
-		content = convertlib.ConvertBodyContent(msg.MessageType, &convertlib.ConvertContext{
+		content = imcontent.ConvertBodyContent(msg.MessageType, &imcontent.ConvertContext{
 			RawContent: msg.Content,
-			MentionMap: convertlib.BuildMentionKeyMap(msg.Mentions),
+			MentionMap: imcontent.BuildMentionKeyMap(msg.Mentions),
 		})
 	}