update github action

Expand application capabilities and refactor core workflows
docs: decouple KnowledgeFS from Dify datasets
2026-07-22 06:07:12 -04:00 · 2026-07-22 05:09:09 -04:00 · 2026-07-20 06:02:06 -04:00 · 2026-07-20 05:33:56 -04:00 · 2026-07-20 04:54:20 -04:00
2755 changed files with 571310 additions and 49829 deletions
@@ -32,11 +32,12 @@ Keep this skill focused on Cucumber, Playwright, and package-level E2E guidance.
 - `e2e/` uses Cucumber for scenarios and Playwright as the browser layer.
 - `DifyWorld` is the per-scenario context object. Type `this` as `DifyWorld` and use `async function`, not arrow functions.
 - Keep glue organized by capability under `e2e/features/step-definitions/`; use `common/` only for broadly reusable steps.
- Treat `e2e/AGENTS.md`, `features/support/hooks.ts`, and the Cucumber configuration as the owners of current session and tag semantics. Verify them when behavior depends on session state instead of copying a tag inventory into this skill.
+- Browser session behavior comes from `features/support/hooks.ts`:
+  - default: authenticated session with shared storage state
+  - `@unauthenticated`: clean browser context
+  - `@authenticated`: readability/selective-run tag only unless implementation changes
+  - `@fresh`: only for `e2e:full*` flows
 - Do not import Playwright Test runner patterns that bypass the current Cucumber + `DifyWorld` architecture unless the task is explicitly about changing that architecture.
- Perform the behavior under test through Playwright. APIs are allowed for setup, seed preparation, persistence polling, and cleanup, but ordinary Console JSON and representable multipart operations must use the scenario- or process-owned generated oRPC client with request and response validation enabled. Keep the setup/cleanup API identity independent from an unauthenticated or logged-out behavior browser.
- Consume generated operations directly. Do not add one-to-one API wrappers, handwritten endpoint URLs, response DTO casts, duplicate schemas, global mutable clients, or TanStack Query caching in Cucumber. Keep helpers only for real fixture construction, multi-operation orchestration, invariants, polling, derived test views, or protocol adapters.
- Keep SSE, binary, redirect-only, external-service, and readiness exceptions centralized under their protocol owner. A contract mismatch must fail and be fixed at the backend schema owner followed by regeneration; never weaken validation to make E2E pass.

 ## Workflow

@@ -65,7 +66,7 @@ Keep this skill focused on Cucumber, Playwright, and package-level E2E guidance.
   - If a product element has real user-facing semantics but no accessible name, prefer fixing that accessible contract over adding a test id.
 5. Validate narrowly.
   - Run the narrowest tagged scenario or flow that exercises the change.
-   - Run the package-required static checks documented in `e2e/AGENTS.md`.
+   - Run `vpr lint --fix --quiet` from the repository root and `pnpm -C e2e type-check`.
   - Broaden verification only when the change affects hooks, tags, setup, or shared step semantics.

 ## Review Checklist
@@ -76,8 +77,6 @@ Keep this skill focused on Cucumber, Playwright, and package-level E2E guidance.
 - Are locators user-facing and assertions web-first?
 - Does the change introduce hidden coupling across scenarios, tags, or instance state?
 - Does it document or implement behavior that differs from the real hooks or configuration?
- Does setup/cleanup use the generated client directly, with any remaining helper owning more than a one-to-one endpoint forward?
- Is every raw HTTP call a documented protocol or infrastructure exception rather than an ordinary Console operation?

 Lead findings with correctness, flake risk, and architecture drift.

@@ -0,0 +1,15 @@
+{
+  "hooks": {
+    "PreToolUse": [
+      {
+        "matcher": "Bash",
+        "hooks": [
+          {
+            "type": "command",
+            "command": "npx -y block-no-verify@1.1.1"
+          }
+        ]
+      }
+    ]
+  }
+}
@@ -8,6 +8,7 @@
 **/*.pyc
 **/.mypy_cache
 **/.ruff_cache
+knowledge-fs/
 .git
 .github
 *.md
@@ -8,6 +8,7 @@

 # Lint bulk suppression baselines.
 /oxlint-suppressions.json
+/eslint-suppressions.json

 # CODEOWNERS file
 /.github/CODEOWNERS @laipz8200 @crazywoola
@@ -32,9 +33,31 @@
 # Backend (default owner, more specific rules below will override)
 /api/ @QuantumGhost

+# Backend - MCP
+/api/core/mcp/ @Nov1c444
+/api/core/entities/mcp_provider.py @Nov1c444
+/api/services/tools/mcp_tools_manage_service.py @Nov1c444
+/api/controllers/mcp/ @Nov1c444
+/api/controllers/console/app/mcp_server.py @Nov1c444
+
 # Backend - Tests
 /api/tests/ @laipz8200 @QuantumGhost

+/api/tests/**/*mcp* @Nov1c444
+
+# Backend - Workflow - Engine (Core graph execution engine)
+/api/core/workflow/graph_engine/ @laipz8200 @QuantumGhost
+/api/core/workflow/runtime/ @laipz8200 @QuantumGhost
+/api/core/workflow/graph/ @laipz8200 @QuantumGhost
+/api/core/workflow/graph_events/ @laipz8200 @QuantumGhost
+/api/core/workflow/node_events/ @laipz8200 @QuantumGhost
+
+# Backend - Workflow - Nodes (Agent, Iteration, Loop, LLM)
+/api/core/workflow/nodes/agent/ @Nov1c444
+/api/core/workflow/nodes/iteration/ @Nov1c444
+/api/core/workflow/nodes/loop/ @Nov1c444
+/api/core/workflow/nodes/llm/ @Nov1c444
+
 # Backend - RAG (Retrieval Augmented Generation)
 /api/core/rag/ @JohnJyong
 /api/services/rag_pipeline/ @JohnJyong
@@ -88,6 +111,7 @@
 /api/core/app/layers/trigger_post_layer.py @CourTeous33
 /api/services/trigger/ @CourTeous33
 /api/models/trigger.py @CourTeous33
+/api/fields/workflow_trigger_fields.py @CourTeous33
 /api/repositories/workflow_trigger_log_repository.py @CourTeous33
 /api/repositories/sqlalchemy_workflow_trigger_log_repository.py @CourTeous33
 /api/libs/schedule_utils.py @CourTeous33
@@ -112,11 +136,11 @@
 /api/controllers/console/billing/ @hj24 @zyssyz123

 # Backend - Enterprise
-/api/configs/enterprise/ @GareArc
-/api/services/enterprise/ @GareArc
-/api/services/feature_service.py @GareArc
-/api/controllers/console/feature.py @GareArc
-/api/controllers/web/feature.py @GareArc
+/api/configs/enterprise/ @GarfieldDai @GareArc
+/api/services/enterprise/ @GarfieldDai @GareArc
+/api/services/feature_service.py @GarfieldDai @GareArc
+/api/controllers/console/feature.py @GarfieldDai @GareArc
+/api/controllers/web/feature.py @GarfieldDai @GareArc

 # Backend - Database Migrations
 /api/migrations/ @snakevash @laipz8200 @MRZHUH
@@ -129,6 +153,7 @@

 # Frontend - Platform and Features
 /web/config/ @lyzno1
+/web/contract/ @lyzno1
 /web/env.ts @lyzno1
 /web/features/ @lyzno1
 /web/hooks/ @lyzno1
@@ -187,6 +212,7 @@
 /web/app/components/rag-pipeline/store/ @iamjoel @zxhlyh

 # Frontend - RAG - Documents List
+/web/app/components/datasets/documents/list.tsx @iamjoel @WTW0313
 /web/app/components/datasets/documents/create-from-pipeline/ @iamjoel @WTW0313

 # Frontend - RAG - Segments List
@@ -205,22 +231,22 @@
 /web/app/components/plugins/marketplace/ @iamjoel @Yessenia-d

 # Frontend - Login and Registration
-/web/app/signin/ @iamjoel
-/web/app/signup/ @iamjoel
-/web/app/reset-password/ @iamjoel
-/web/app/install/ @iamjoel
-/web/app/init/ @iamjoel
-/web/app/forgot-password/ @iamjoel
-/web/app/account/ @iamjoel
+/web/app/signin/ @douxc @iamjoel
+/web/app/signup/ @douxc @iamjoel
+/web/app/reset-password/ @douxc @iamjoel
+/web/app/install/ @douxc @iamjoel
+/web/app/init/ @douxc @iamjoel
+/web/app/forgot-password/ @douxc @iamjoel
+/web/app/account/ @douxc @iamjoel

 # Frontend - Service Authentication
-/web/service/base.ts @iamjoel
+/web/service/base.ts @douxc @iamjoel

 # Frontend - WebApp Authentication and Access Control
-/web/app/(shareLayout)/components/ @iamjoel
-/web/app/(shareLayout)/webapp-signin/ @iamjoel
-/web/app/(shareLayout)/webapp-reset-password/ @iamjoel
-/web/app/components/app/app-access-control/ @iamjoel
+/web/app/(shareLayout)/components/ @douxc @iamjoel
+/web/app/(shareLayout)/webapp-signin/ @douxc @iamjoel
+/web/app/(shareLayout)/webapp-reset-password/ @douxc @iamjoel
+/web/app/components/app/app-access-control/ @douxc @iamjoel

 # Frontend - Explore Page
 /web/app/components/explore/ @CodingOnStar @iamjoel
@@ -239,6 +265,7 @@
 /web/app/components/base/**/*.spec.tsx @hyoban @CodingOnStar

 # Frontend - Utils and Hooks
+/web/utils/classnames.ts @iamjoel @zxhlyh
 /web/utils/time.ts @iamjoel @zxhlyh
 /web/utils/format.ts @iamjoel @zxhlyh
 /web/utils/clipboard.ts @iamjoel @zxhlyh
@@ -1,6 +1,15 @@
 version: 2

 updates:
+  - package-ecosystem: "npm"
+    directory: "/knowledge-fs"
+    open-pull-requests-limit: 10
+    schedule:
+      interval: "weekly"
+    groups:
+      knowledge-fs-dependencies:
+        patterns:
+          - "*"
  - package-ecosystem: "uv"
    directory: "/api"
    open-pull-requests-limit: 10
@@ -16,7 +16,7 @@ concurrency:
 jobs:
  api-unit:
    name: API Unit Tests
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    env:
      COVERAGE_FILE: coverage-unit
    defaults:
@@ -47,6 +47,9 @@ jobs:
      - name: Install dependencies
        run: uv sync --project api --dev

+      - name: Run dify config tests
+        run: uv run --project api pytest api/tests/unit_tests/configs/test_env_consistency.py
+
      - name: Run Unit Tests
        run: |
          uv run --project api pytest \
@@ -72,7 +75,7 @@ jobs:

  api-integration:
    name: API Integration Tests
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    env:
      COVERAGE_FILE: coverage-integration
      STORAGE_TYPE: opendal
@@ -126,7 +129,7 @@ jobs:

  api-coverage:
    name: API Coverage
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    needs:
      - api-unit
      - api-integration
@@ -173,7 +173,7 @@ jobs:

  create-manifest:
    needs: build
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: github.repository == 'langgenius/dify'
    strategy:
      matrix:
@@ -23,7 +23,7 @@ concurrency:
 jobs:
  validate:
    name: validate manifest + resolve target Dify release
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: github.repository == 'langgenius/dify'
    permissions:
      contents: read
@@ -87,7 +87,7 @@ jobs:
  release:
    name: build + attach standalone binaries (all targets)
    needs: validate
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      contents: write
    defaults:
@@ -9,7 +9,7 @@ concurrency:

 jobs:
  db-migration-test-postgres:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4

    steps:
      - name: Checkout code
@@ -59,7 +59,7 @@ jobs:
        run: uv run --directory api flask upgrade-db

  db-migration-test-mysql:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4

    steps:
      - name: Checkout code
@@ -13,7 +13,7 @@ on:

 jobs:
  deploy:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: |
      github.event.workflow_run.conclusion == 'success' &&
      github.event.workflow_run.head_branch == 'deploy/agent'
@@ -10,7 +10,7 @@ on:

 jobs:
  deploy:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: |
      github.event.workflow_run.conclusion == 'success' &&
      github.event.workflow_run.head_branch == 'deploy/dev'
@@ -13,7 +13,7 @@ on:

 jobs:
  deploy:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: |
      github.event.workflow_run.conclusion == 'success' &&
      github.event.workflow_run.head_branch == 'deploy/enterprise'
@@ -13,7 +13,7 @@ on:

 jobs:
  deploy:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    if: |
      github.event.workflow_run.conclusion == 'success' &&
      github.event.workflow_run.head_branch == 'deploy/saas'
@@ -22,7 +22,7 @@ concurrency:
 jobs:
  check-cherry-pick-provenance:
    name: Require cherry-pick provenance
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
        with:
@@ -0,0 +1,504 @@
+name: KnowledgeFS CI
+
+on:
+  pull_request:
+    branches: ["main"]
+  merge_group:
+    branches: ["main"]
+    types: [checks_requested]
+  push:
+    branches: ["main"]
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  pull-requests: read
+
+concurrency:
+  group: knowledge-fs-${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+env:
+  CI: true
+  DIFY_KNOWLEDGE_FS_API_IMAGE_NAME: >-
+    ${{ vars.DIFY_KNOWLEDGE_FS_API_IMAGE_NAME || 'langgenius/dify-knowledge-fs-api' }}
+
+jobs:
+  check-changes:
+    name: Check KnowledgeFS changes
+    runs-on: depot-ubuntu-24.04-4
+    outputs:
+      knowledge-fs: ${{ steps.changes.outputs.knowledge-fs }}
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - name: Detect KnowledgeFS changes
+        id: changes
+        uses: dorny/paths-filter@7b450fff21473bca461d4b92ce414b9d0420d706 # v4.0.2
+        with:
+          filters: |
+            knowledge-fs:
+              - 'knowledge-fs/**'
+              - 'knowledge-fs/packages/api/src/dify-capability-v2.ts'
+              - 'knowledge-fs/packages/api/src/knowledge-space-routes.ts'
+              - 'knowledge-fs/packages/api/src/upload-session-routes.ts'
+              - 'knowledge-fs/scripts/export-capability-v2-operations.mjs'
+              - 'knowledge-fs/scripts/export-openapi.mjs'
+              - 'api/dev/generate_knowledge_fs_contract.py'
+              - 'api/dev/knowledge_fs_product_contract.py'
+              - 'api/knowledge-fs-contract.lock.json'
+              - 'api/knowledge-fs-product-operation-gaps.json'
+              - 'api/knowledge-fs-product-operations.json'
+              - 'api/**/knowledge_fs/**'
+              - 'api/**/*knowledge_fs*'
+              - 'api/**/*knowledge-fs*'
+              - 'api/.env.example'
+              - 'api/app_factory.py'
+              - 'api/commands/__init__.py'
+              - 'api/controllers/console/__init__.py'
+              - 'api/controllers/console/workspace/rbac.py'
+              - 'api/controllers/service_api/__init__.py'
+              - 'api/core/agent/base_agent_runner.py'
+              - 'api/core/app/apps/agent_app/runtime_request_builder.py'
+              - 'api/core/rbac/entities.py'
+              - 'api/core/tools/__base/tool_runtime.py'
+              - 'api/core/tools/builtin_tool/_position.yaml'
+              - 'api/core/workflow/node_runtime.py'
+              - 'api/core/workflow/nodes/agent_v2/runtime_request_builder.py'
+              - 'api/extensions/ext_celery.py'
+              - 'api/extensions/ext_commands.py'
+              - 'api/models/__init__.py'
+              - 'api/services/account_service.py'
+              - 'api/services/agent_tool_inner_service.py'
+              - 'api/services/enterprise/rbac_service.py'
+              - 'api/services/entities/agent_tool_inner.py'
+              - 'api/services/knowledge_fs/**'
+              - 'api/services/knowledge_fs_capability.py'
+              - 'api/tests/unit_tests/dev/test_generate_knowledge_fs_contract.py'
+              - 'api/tests/unit_tests/controllers/console/workspace/test_rbac.py'
+              - 'api/tests/unit_tests/core/agent/test_base_agent_runner.py'
+              - 'api/tests/unit_tests/core/app/apps/agent_app/test_runtime_request_builder.py'
+              - 'api/tests/unit_tests/core/workflow/nodes/agent_v2/test_runtime_request_builder.py'
+              - 'api/tests/unit_tests/core/workflow/nodes/tool/test_tool_node_runtime.py'
+              - 'api/tests/unit_tests/core/workflow/test_node_runtime.py'
+              - 'api/tests/unit_tests/services/enterprise/test_rbac_service.py'
+              - 'api/tests/unit_tests/services/test_account_service.py'
+              - 'api/tests/unit_tests/services/test_agent_tool_inner_service.py'
+              - 'api/tests/unit_tests/services/test_knowledge_fs_capability.py'
+              - 'api/tests/unit_tests/services/test_knowledge_fs_product_operations.py'
+              - 'api/pyproject.toml'
+              - 'api/uv.lock'
+              - 'dify-agent/src/dify_agent/layers/dify_core_tools/client.py'
+              - 'dify-agent/tests/local/dify_agent/layers/dify_core_tools/test_client.py'
+              - 'packages/contracts/generated/api/console/**'
+              - 'packages/contracts/generated/api/service/**'
+              - 'docker/.env.example'
+              - 'docker/README.md'
+              - 'docker/dify-env-sync.py'
+              - 'docker/dify-env-sync.sh'
+              - 'docker/docker-compose-template.yaml'
+              - 'docker/docker-compose.yaml'
+              - 'docker/envs/core-services/api.env.example'
+              - 'docker/envs/core-services/knowledge-fs.env.example'
+              - 'docker/generate_docker_compose'
+              - 'docs/design/knowledge-fs*'
+              - '.github/dependabot.yml'
+              - '.github/workflows/knowledge-fs-ci.yml'
+
+  build:
+    name: Build KnowledgeFS API production image
+    needs: check-changes
+    if: needs.check-changes.outputs.knowledge-fs == 'true' || github.event_name == 'workflow_dispatch'
+    runs-on: depot-ubuntu-24.04-4
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          persist-credentials: false
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@bb05f3f5519dd87d3ba754cc423b652a5edd6d2c # v4.2.0
+
+      - name: Login to Docker Hub
+        if: github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && github.ref == 'refs/heads/main')
+        uses: docker/login-action@af1e73f918a031802d376d3c8bbc3fe56130a9b0 # v4.4.0
+        with:
+          username: ${{ secrets.DOCKERHUB_USER }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Extract KnowledgeFS image metadata
+        id: meta
+        uses: docker/metadata-action@dc802804100637a589fabce1cb79ff13a1411302 # v6.2.0
+        with:
+          images: ${{ env.DIFY_KNOWLEDGE_FS_API_IMAGE_NAME }}
+          tags: |
+            type=raw,value=latest,enable=${{ github.ref == 'refs/heads/main' }}
+            type=ref,event=branch
+            type=sha,format=long
+
+      - name: Build KnowledgeFS API image
+        uses: docker/build-push-action@53b7df96c91f9c12dcc8a07bcb9ccacbed38856a # v7.3.0
+        with:
+          context: ./knowledge-fs
+          file: ./knowledge-fs/apps/api/Dockerfile
+          labels: ${{ steps.meta.outputs.labels }}
+          platforms: linux/amd64
+          push: ${{ github.event_name == 'workflow_dispatch' || (github.event_name == 'push' && github.ref == 'refs/heads/main') }}
+          tags: ${{ steps.meta.outputs.tags }}
+
+  quality:
+    name: Run KnowledgeFS quality and contract gates
+    needs: check-changes
+    if: needs.check-changes.outputs.knowledge-fs == 'true' || github.event_name == 'workflow_dispatch'
+    runs-on: depot-ubuntu-24.04-4
+    defaults:
+      run:
+        shell: bash
+        working-directory: ./knowledge-fs
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
+        with:
+          fetch-depth: 0
+          persist-credentials: false
+
+      - name: Setup pnpm
+        uses: pnpm/action-setup@0ebf47130e4866e96fce0953f49152a61190b271 # v6.0.9
+        with:
+          package_json_file: knowledge-fs/package.json
+          run_install: false
+
+      - name: Setup Node
+        uses: actions/setup-node@820762786026740c76f36085b0efc47a31fe5020 # v7.0.0
+        with:
+          node-version: 22
+          cache: pnpm
+          cache-dependency-path: knowledge-fs/pnpm-lock.yaml
+
+      - name: Install KnowledgeFS dependencies
+        run: pnpm install --frozen-lockfile
+
+      - name: Scan KnowledgeFS secrets
+        run: pnpm security:secrets
+
+      - name: Audit KnowledgeFS production dependencies
+        run: pnpm security:dependencies
+
+      - name: Run KnowledgeFS checks
+        run: pnpm check
+
+      - name: Build KnowledgeFS
+        run: pnpm build
+
+      - name: Lint KnowledgeFS
+        run: pnpm lint
+
+      - name: Setup UV and Python
+        uses: astral-sh/setup-uv@11f9893b081a58869d3b5fccaea48c9e9e46f990 # v8.3.2
+        with:
+          enable-cache: true
+          python-version: "3.12"
+          cache-dependency-glob: |
+            api/uv.lock
+            dify-agent/uv.lock
+
+      - name: Verify Dify dependency lock
+        working-directory: .
+        run: uv lock --project api --check
+
+      - name: Install Dify contract dependencies
+        working-directory: .
+        run: uv sync --project api --locked --dev
+
+      - name: Collect Dify KnowledgeFS gate targets
+        working-directory: .
+        run: |
+          set -euo pipefail
+
+          target_dir="${RUNNER_TEMP:?}/knowledge-fs-ci-targets"
+          mkdir -p "$target_dir"
+
+          production_targets=()
+          add_production_target() {
+            local path="$1"
+            if [[ ! -f "$path" ]]; then
+              echo "required Dify KnowledgeFS production target is missing: $path" >&2
+              exit 1
+            fi
+            production_targets+=("$path")
+          }
+
+          while IFS= read -r -d '' path; do
+            if [[ "$path" == *knowledge_fs* ]]; then
+              add_production_target "$path"
+            fi
+          done < <(
+            find api \
+              \( -path 'api/.venv' -o -path 'api/tests' -o -path 'api/storage' \) -prune \
+              -o -type f -name '*.py' -print0
+          )
+
+          production_touchpoints=(
+            api/app_factory.py
+            api/commands/__init__.py
+            api/controllers/console/__init__.py
+            api/controllers/console/workspace/rbac.py
+            api/controllers/service_api/__init__.py
+            api/core/agent/base_agent_runner.py
+            api/core/app/apps/agent_app/runtime_request_builder.py
+            api/core/rbac/entities.py
+            api/core/tools/__base/tool_runtime.py
+            api/core/workflow/node_runtime.py
+            api/core/workflow/nodes/agent_v2/runtime_request_builder.py
+            api/extensions/ext_celery.py
+            api/extensions/ext_commands.py
+            api/models/__init__.py
+            api/services/account_service.py
+            api/services/agent_tool_inner_service.py
+            api/services/enterprise/rbac_service.py
+            api/services/entities/agent_tool_inner.py
+          )
+          for path in "${production_touchpoints[@]}"; do
+            add_production_target "$path"
+          done
+          printf '%s\0' "${production_touchpoints[@]}" > "$target_dir/glue-files"
+
+          if ((${#production_targets[@]} == 0)); then
+            echo "Dify KnowledgeFS production target set is empty" >&2
+            exit 1
+          fi
+          printf '%s\0' "${production_targets[@]}" > "$target_dir/production-files"
+
+          test_targets=()
+          add_test_target() {
+            local path="$1"
+            if [[ ! -f "$path" ]]; then
+              echo "required Dify KnowledgeFS unit test is missing: $path" >&2
+              exit 1
+            fi
+            test_targets+=("$path")
+          }
+
+          while IFS= read -r -d '' path; do
+            if [[ "$path" == *knowledge_fs* ]]; then
+              add_test_target "$path"
+            fi
+          done < <(find api/tests/unit_tests -type f -name '*.py' -print0)
+
+          test_touchpoints=(
+            api/tests/unit_tests/controllers/console/workspace/test_rbac.py
+            api/tests/unit_tests/core/agent/test_base_agent_runner.py
+            api/tests/unit_tests/core/app/apps/agent_app/test_runtime_request_builder.py
+            api/tests/unit_tests/core/workflow/nodes/agent_v2/test_runtime_request_builder.py
+            api/tests/unit_tests/core/workflow/nodes/tool/test_tool_node_runtime.py
+            api/tests/unit_tests/core/workflow/test_node_runtime.py
+            api/tests/unit_tests/services/enterprise/test_rbac_service.py
+            api/tests/unit_tests/services/test_account_service.py
+            api/tests/unit_tests/services/test_agent_tool_inner_service.py
+          )
+          for path in "${test_touchpoints[@]}"; do
+            add_test_target "$path"
+          done
+
+          required_test_scopes=(
+            /commands/
+            /configs/
+            /controllers/
+            /core/agent/
+            /core/app/apps/agent_app/
+            /core/tools/builtin_tool/providers/knowledge_fs/
+            /core/workflow/
+            /dev/
+            /extensions/
+            /migrations/
+            /models/
+            /repositories/
+            /services/
+            /tasks/
+          )
+          for required_scope in "${required_test_scopes[@]}"; do
+            scope_found=false
+            for path in "${test_targets[@]}"; do
+              if [[ "$path" == *"$required_scope"* ]]; then
+                scope_found=true
+                break
+              fi
+            done
+            if [[ "$scope_found" != true ]]; then
+              echo "required Dify KnowledgeFS test scope is empty: $required_scope" >&2
+              exit 1
+            fi
+          done
+
+          if ((${#test_targets[@]} == 0)); then
+            echo "Dify KnowledgeFS unit test target set is empty" >&2
+            exit 1
+          fi
+          printf '%s\0' "${test_targets[@]}" > "$target_dir/unit-test-files"
+
+      - name: Lint Dify KnowledgeFS integration
+        working-directory: .
+        run: |
+          set -euo pipefail
+          targets=()
+          while IFS= read -r -d '' path; do
+            targets+=("$path")
+          done < "${RUNNER_TEMP:?}/knowledge-fs-ci-targets/production-files"
+          if ((${#targets[@]} == 0)); then
+            echo "Dify KnowledgeFS production target manifest is empty" >&2
+            exit 1
+          fi
+          uv run --project api --dev ruff format --check "${targets[@]}"
+          uv run --project api --dev ruff check "${targets[@]}"
+
+      - name: Type-check Dify KnowledgeFS integration
+        working-directory: .
+        run: |
+          set -euo pipefail
+          targets=()
+          while IFS= read -r -d '' path; do
+            targets+=("$path")
+          done < "${RUNNER_TEMP:?}/knowledge-fs-ci-targets/production-files"
+          if ((${#targets[@]} == 0)); then
+            echo "Dify KnowledgeFS production target manifest is empty" >&2
+            exit 1
+          fi
+          PYREFLY_OUTPUT_FORMAT=github ./dev/pyrefly-check-local "${targets[@]}"
+
+          mypy_targets=()
+          for path in "${targets[@]}"; do
+            if [[ "$path" != api/migrations/* ]]; then
+              mypy_targets+=("${path#api/}")
+            fi
+          done
+          if ((${#mypy_targets[@]} == 0)); then
+            echo "Dify KnowledgeFS Mypy target set is empty" >&2
+            exit 1
+          fi
+          uv run --directory api --dev mypy \
+            --explicit-package-bases \
+            --exclude-gitignore \
+            --exclude '(^|/)conftest\.py$' \
+            --exclude 'tests/' \
+            --exclude 'migrations/' \
+            --check-untyped-defs \
+            --disable-error-code=import-untyped \
+            "${mypy_targets[@]}"
+
+      - name: Test Dify KnowledgeFS unit surface
+        working-directory: .
+        env:
+          COVERAGE_FILE: ${{ runner.temp }}/dify-knowledge-fs.coverage
+        run: |
+          set -euo pipefail
+          targets=()
+          while IFS= read -r -d '' path; do
+            targets+=("$path")
+          done < "${RUNNER_TEMP:?}/knowledge-fs-ci-targets/unit-test-files"
+          if ((${#targets[@]} == 0)); then
+            echo "Dify KnowledgeFS unit test target manifest is empty" >&2
+            exit 1
+          fi
+          uv run --project api --dev coverage run --branch --source=api -m pytest "${targets[@]}" --no-cov -q
+
+      - name: Enforce Dify KnowledgeFS focused coverage
+        working-directory: .
+        env:
+          COVERAGE_FILE: ${{ runner.temp }}/dify-knowledge-fs.coverage
+          KNOWLEDGE_FS_COVERAGE_BASE: >-
+            ${{ github.event.pull_request.base.sha || github.event.merge_group.base_sha || github.event.before || '' }}
+        run: |
+          set -euo pipefail
+          report="${RUNNER_TEMP:?}/dify-knowledge-fs-coverage.json"
+          uv run --project api --dev coverage json --show-contexts -o "$report"
+          uv run --project api --dev python api/dev/check_knowledge_fs_coverage.py \
+            --coverage-json "$report" \
+            --glue-manifest "${RUNNER_TEMP:?}/knowledge-fs-ci-targets/glue-files" \
+            --base "$KNOWLEDGE_FS_COVERAGE_BASE" \
+            --minimum 90 \
+            --glue-minimum 90
+
+      - name: Verify Dify KnowledgeFS contract
+        working-directory: .
+        run: uv run --project api python api/dev/generate_knowledge_fs_contract.py --check
+
+      - name: Verify Dify Agent dependency lock
+        working-directory: .
+        run: uv lock --project dify-agent --check
+
+      - name: Install Dify Agent gate dependencies
+        working-directory: .
+        run: uv sync --project dify-agent --locked --dev
+
+      - name: Lint Dify Agent KnowledgeFS integration
+        working-directory: ./dify-agent
+        run: |
+          uv run --project . --dev ruff format --check \
+            src/dify_agent/layers/dify_core_tools/client.py \
+            tests/local/dify_agent/layers/dify_core_tools/test_client.py
+          uv run --project . --dev ruff check \
+            src/dify_agent/layers/dify_core_tools/client.py \
+            tests/local/dify_agent/layers/dify_core_tools/test_client.py
+
+      - name: Type-check Dify Agent KnowledgeFS integration
+        working-directory: ./dify-agent
+        run: >-
+          uv run --project . --dev basedpyright --level error
+          src/dify_agent/layers/dify_core_tools/client.py
+          tests/local/dify_agent/layers/dify_core_tools/test_client.py
+
+      - name: Test Dify Agent KnowledgeFS integration
+        working-directory: ./dify-agent
+        run: >-
+          uv run --project . --dev python -m pytest
+          tests/local/dify_agent/layers/dify_core_tools/test_client.py
+          -q
+
+  skip:
+    name: Skip KnowledgeFS quality and contract gates
+    needs: check-changes
+    if: needs.check-changes.outputs.knowledge-fs != 'true' && github.event_name != 'workflow_dispatch'
+    runs-on: depot-ubuntu-24.04-4
+    steps:
+      - name: Report skipped KnowledgeFS checks
+        run: echo "No KnowledgeFS-related changes detected; skipping KnowledgeFS checks."
+
+  final:
+    name: KnowledgeFS CI
+    if: ${{ always() }}
+    needs:
+      - check-changes
+      - build
+      - quality
+      - skip
+    runs-on: depot-ubuntu-24.04-4
+    steps:
+      - name: Finalize KnowledgeFS CI status
+        env:
+          EVENT_NAME: ${{ github.event_name }}
+          BUILD_RESULT: ${{ needs.build.result }}
+          KNOWLEDGE_FS_CHANGED: ${{ needs.check-changes.outputs.knowledge-fs }}
+          QUALITY_RESULT: ${{ needs.quality.result }}
+          SKIP_RESULT: ${{ needs.skip.result }}
+        run: |
+          if [[ "$EVENT_NAME" == 'workflow_dispatch' || "$KNOWLEDGE_FS_CHANGED" == 'true' ]]; then
+            if [[ "$BUILD_RESULT" == 'success' && "$QUALITY_RESULT" == 'success' ]]; then
+              echo "KnowledgeFS build and checks ran successfully."
+              exit 0
+            fi
+
+            echo "KnowledgeFS build or checks failed: build=$BUILD_RESULT quality=$QUALITY_RESULT" >&2
+            exit 1
+          fi
+
+          if [[ "$SKIP_RESULT" == 'success' ]]; then
+            echo "KnowledgeFS checks were skipped because no related files changed."
+            exit 0
+          fi
+
+          echo "KnowledgeFS change detection or skip reporting failed with result: $SKIP_RESULT" >&2
+          exit 1
@@ -7,7 +7,7 @@ jobs:
    permissions:
      contents: read
      pull-requests: write
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - uses: actions/labeler@b8dd2d9be0f68b860e7dae5dae7d772984eacd6d # v6.2.0
        with:
@@ -21,7 +21,7 @@ concurrency:
 jobs:
  pre_job:
    name: Skip Duplicate Checks
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    outputs:
      should_skip: ${{ steps.skip_check.outputs.should_skip || 'false' }}
    steps:
@@ -37,7 +37,7 @@ jobs:
    name: Check Changed Files
    needs: pre_job
    if: needs.pre_job.outputs.should_skip != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    outputs:
      api-changed: ${{ steps.changes.outputs.api }}
      cli-changed: ${{ steps.changes.outputs.cli }}
@@ -81,6 +81,7 @@ jobs:
              - '.npmrc'
              - '.nvmrc'
              - '.github/workflows/cli-tests.yml'
+              - '.github/workflows/cli-docker-build.yml'
              - '.github/actions/setup-web/**'
            web:
              - 'web/**'
@@ -163,7 +164,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.api-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped API tests
        run: echo "No API-related changes detected; skipping API tests."
@@ -176,7 +177,7 @@ jobs:
      - check-changes
      - api-tests-run
      - api-tests-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize API Tests status
        env:
@@ -223,7 +224,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.cli-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped CLI tests
        run: echo "No CLI-related changes detected; skipping CLI tests."
@@ -236,7 +237,7 @@ jobs:
      - check-changes
      - cli-tests-run
      - cli-tests-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize CLI Tests status
        env:
@@ -283,7 +284,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.web-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped web tests
        run: echo "No web-related changes detected; skipping web tests."
@@ -296,7 +297,7 @@ jobs:
      - check-changes
      - web-tests-run
      - web-tests-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize Web Tests status
        env:
@@ -335,8 +336,6 @@ jobs:
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.e2e-changed == 'true'
    uses: ./.github/workflows/web-e2e.yml
-    with:
-      run-external-runtime: false
    secrets: inherit

  web-e2e-skip:
@@ -345,7 +344,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.e2e-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped web full-stack e2e
        run: echo "No E2E-related changes detected; skipping web full-stack E2E."
@@ -358,7 +357,7 @@ jobs:
      - check-changes
      - web-e2e-run
      - web-e2e-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize Web Full-Stack E2E status
        env:
@@ -412,7 +411,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.vdb-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped VDB tests
        run: echo "No VDB-related changes detected; skipping VDB tests."
@@ -425,7 +424,7 @@ jobs:
      - check-changes
      - vdb-tests-run
      - vdb-tests-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize VDB Tests status
        env:
@@ -471,7 +470,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.migration-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped DB migration tests
        run: echo "No migration-related changes detected; skipping DB migration tests."
@@ -484,7 +483,7 @@ jobs:
      - check-changes
      - db-migration-test-run
      - db-migration-test-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize DB Migration Test status
        env:
@@ -531,7 +530,7 @@ jobs:
      - pre_job
      - check-changes
    if: needs.pre_job.outputs.should_skip != 'true' && needs.check-changes.outputs.sandbox-runtime-changed != 'true'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Report skipped sandbox runtime tests
        run: echo "No sandbox-runtime-related changes detected; skipping sandbox runtime tests."
@@ -544,7 +543,7 @@ jobs:
      - check-changes
      - sandbox-runtime-tests-run
      - sandbox-runtime-tests-skip
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Finalize Sandbox Runtime Tests status
        env:
@@ -14,7 +14,7 @@ concurrency:
 jobs:
  check-changes:
    name: Check Changed Files
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    outputs:
      external-e2e-changed: ${{ steps.changes.outputs.external_e2e }}
    steps:
@@ -26,30 +26,19 @@ jobs:
            external_e2e:
              - 'e2e/features/agent-v2/**'
              - 'e2e/features/step-definitions/agent-v2/**'
-              - 'e2e/features/step-definitions/common/**'
              - 'e2e/features/support/**'
-              - 'e2e/fixtures/auth.ts'
              - 'e2e/fixtures/test-materials/**'
              - 'e2e/scripts/**'
              - 'e2e/support/**'
              - 'e2e/cucumber.config.ts'
              - 'e2e/package.json'
              - 'e2e/test-env.ts'
-              - 'e2e/tsconfig.json'
              - 'e2e/tsx-register.js'
-              - 'package.json'
-              - 'pnpm-lock.yaml'
-              - '.nvmrc'
              - '.github/workflows/post-merge.yml'
              - '.github/workflows/web-e2e.yml'
              - '.github/actions/setup-web/**'
-              - 'docker/docker-compose.middleware.yaml'
-              - 'docker/envs/middleware.env.example'
              - 'dify-agent/**'
              - 'dify-agent-runtime/**'
-              - 'api/pyproject.toml'
-              - 'api/uv.lock'
-              - 'api/tests/integration_tests/.env.example'
              - 'api/clients/agent_backend/**'
              - 'api/core/app/apps/agent_app/**'
              - 'api/core/workflow/nodes/agent_v2/**'
@@ -59,13 +48,8 @@ jobs:
              - 'api/services/plugin/**'
              - 'api/core/tools/**'
              - 'api/services/tools/**'
-              - 'packages/contracts/package.json'
              - 'packages/contracts/generated/api/console/agent/**'
-              - 'packages/contracts/generated/api/console/apps/**'
-              - 'packages/contracts/generated/api/console/datasets/**'
              - 'packages/contracts/generated/api/console/orpc.gen.ts'
-              - 'packages/contracts/generated/api/console/workspaces/**'
-              - 'packages/contracts/generated/api/service/**'
              - 'web/features/agent-v2/**'
              - 'web/app/(commonLayout)/agents/**'
              - 'web/app/(commonLayout)/@detailSidebar/agents/**'
@@ -12,7 +12,7 @@ permissions: {}
 jobs:
  comment:
    name: Comment PR with pyrefly diff
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      actions: read
      contents: read
@@ -10,7 +10,7 @@ permissions:

 jobs:
  pyrefly-diff:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      contents: read
      issues: write
@@ -12,7 +12,7 @@ permissions: {}
 jobs:
  comment:
    name: Comment PR with type coverage
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      actions: read
      contents: read
@@ -10,7 +10,7 @@ permissions:

 jobs:
  pyrefly-type-coverage:
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      contents: read
      issues: write
@@ -13,7 +13,7 @@ concurrency:
 jobs:
  sandbox-runtime-unit:
    name: Sandbox Runtime Unit Tests
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    defaults:
      run:
        shell: bash
@@ -37,7 +37,7 @@ jobs:

  sandbox-runtime-lint:
    name: Sandbox Runtime Lint
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    defaults:
      run:
        shell: bash
@@ -64,7 +64,7 @@ jobs:

  sandbox-runtime-integration:
    name: Sandbox Runtime Integration Tests
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    defaults:
      run:
        shell: bash
@@ -16,7 +16,7 @@ jobs:
    name: Validate PR title
    permissions:
      pull-requests: read
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    steps:
      - name: Complete merge group check
        if: github.event_name == 'merge_group'
@@ -12,7 +12,7 @@ on:
 jobs:
  stale:

-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    permissions:
      issues: write
      pull-requests: write
@@ -19,7 +19,7 @@ permissions:
 jobs:
  python-style:
    name: Python Style
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4

    steps:
      - name: Checkout code
@@ -83,7 +83,7 @@ jobs:

  web-style:
    name: Web Style
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    defaults:
      run:
        working-directory: ./web
@@ -182,7 +182,7 @@ jobs:

  superlinter:
    name: SuperLinter
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4

    steps:
      - name: Checkout code
@@ -17,7 +17,7 @@ concurrency:
 jobs:
  build:
    name: unit test for Node.js SDK
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4

    defaults:
      run:
@@ -35,7 +35,7 @@ concurrency:
 jobs:
  translate:
    if: github.repository == 'langgenius/dify'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    timeout-minutes: 120

    steps:
@@ -16,7 +16,7 @@ concurrency:
 jobs:
  trigger:
    if: github.repository == 'langgenius/dify'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    timeout-minutes: 5

    steps:
@@ -16,7 +16,7 @@ jobs:
  test:
    name: Full VDB Tests
    if: github.repository == 'langgenius/dify'
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    strategy:
      matrix:
        python-version:
@@ -13,7 +13,7 @@ concurrency:
 jobs:
  test:
    name: VDB Smoke Tests
-    runs-on: depot-ubuntu-24.04
+    runs-on: depot-ubuntu-24.04-4
    strategy:
      matrix:
        python-version:
@@ -4,9 +4,9 @@ on:
  workflow_call:
    inputs:
      run-external-runtime:
-        description: Run only the prepared and external runtime suite instead of the core suites.
-        required: true
+        required: false
        type: boolean
+        default: false

 permissions:
  contents: read
@@ -46,7 +46,6 @@ jobs:
        run: uv sync --project api --dev

      - name: Run E2E support unit tests
-        if: ${{ !inputs.run-external-runtime }}
        working-directory: ./e2e
        run: vp run test:unit

@@ -55,7 +54,6 @@ jobs:
        run: vp run e2e:install

      - name: Run isolated source-api and built-web Cucumber E2E tests
-        if: ${{ !inputs.run-external-runtime }}
        working-directory: ./e2e
        env:
          E2E_ADMIN_EMAIL: e2e-admin@example.com
@@ -66,7 +64,7 @@ jobs:
        run: vp run e2e:full

      - name: Preserve Chromium E2E report and logs
-        if: ${{ !cancelled() && !inputs.run-external-runtime }}
+        if: ${{ !cancelled() }}
        run: |
          if [[ -d e2e/cucumber-report ]]; then
            mv e2e/cucumber-report e2e/cucumber-report-non-external
@@ -76,7 +74,6 @@ jobs:
          fi

      - name: Run WebKit keyboard and browser smoke tests
-        if: ${{ !inputs.run-external-runtime }}
        working-directory: ./e2e
        env:
          E2E_ADMIN_EMAIL: e2e-admin@example.com
@@ -102,7 +99,7 @@ jobs:
          vp run e2e -- --tags '@browser-smoke'

      - name: Preserve WebKit E2E report and logs
-        if: ${{ !cancelled() && !inputs.run-external-runtime }}
+        if: ${{ !cancelled() }}
        run: |
          if [[ -d e2e/cucumber-report ]]; then
            mv e2e/cucumber-report e2e/cucumber-report-webkit
@@ -138,6 +135,16 @@ jobs:
            exit 1
          fi

+          if [[ -d cucumber-report ]]; then
+            rm -rf cucumber-report-non-external
+            mv cucumber-report cucumber-report-non-external
+          fi
+
+          if [[ -d .logs ]]; then
+            rm -rf .logs-non-external
+            mv .logs .logs-non-external
+          fi
+
          teardown_external_runtime() {
            local run_status=$?
            trap - EXIT
@@ -17,6 +17,8 @@ jobs:
  test:
    name: Web Tests (${{ matrix.shardIndex }}/${{ matrix.shardTotal }})
    runs-on: depot-ubuntu-24.04-4
+    env:
+      VITEST_COVERAGE_SCOPE: app-components
    strategy:
      fail-fast: false
      matrix:
@@ -30,6 +30,11 @@ share/python-wheels/
 *.egg
 MANIFEST

+# KnowledgeFS is an independently rooted TypeScript workspace. Its admin `lib`
+# directory contains source files rather than Python build output.
+!/knowledge-fs/apps/admin/lib/
+!/knowledge-fs/apps/admin/lib/**
+
 # PyInstaller
 #  Usually these files are written by a python script from a template
 #  before PyInstaller builds the exe, so as to inject date/other infos into it.
@@ -107,7 +107,6 @@ test:
 		echo "Target: $(TARGET_TESTS)"; \
 		uv run --project api --dev pytest $(TARGET_TESTS); \
 	else \
-		set -e; \
 		echo "Running backend unit tests"; \
 		uv run --project api --dev pytest -p no:benchmark --timeout "$${PYTEST_TIMEOUT:-20}" -n auto \
 			api/tests/unit_tests \
@@ -125,7 +124,6 @@ test-all:
 		echo "Target: $(TARGET_TESTS)"; \
 		uv run --project api --dev pytest $(TARGET_TESTS); \
 	else \
-		set -e; \
 		echo "Running backend unit tests"; \
 		uv run --project api --dev pytest -p no:benchmark --timeout "$${PYTEST_TIMEOUT:-20}" -n auto \
 			api/tests/unit_tests \
@@ -71,7 +71,7 @@ Dify is an open-source LLM app development platform. Its intuitive interface com

 <br/>

-The easiest way to start the Dify server is through [Docker Compose](docker/docker-compose.yaml). Before running Dify with the following commands, make sure that [Docker](https://docs.docker.com/get-docker/) and Docker Compose v2.24.0 or later are installed on your machine:
+The easiest way to start the Dify server is through [Docker Compose](docker/docker-compose.yaml). Before running Dify with the following commands, make sure that [Docker](https://docs.docker.com/get-docker/) and [Docker Compose](https://docs.docker.com/compose/install/) are installed on your machine:

 ```bash
 cd dify
@@ -683,11 +683,28 @@ AGENT_BACKEND_RUN_TIMEOUT_SECONDS=1200

 # KnowledgeFS (Dataset 2.0)
 KNOWLEDGE_FS_ENABLED=false
+# Production deployments require HTTPS; plain HTTP is limited to non-production or loopback.
 KNOWLEDGE_FS_BASE_URL=
-# Shared with KnowledgeFS; use at least 32 random characters.
+KNOWLEDGE_FS_DIRECT_ORIGIN=
+KNOWLEDGE_FS_LIFECYCLE_WORKER_ENABLED=false
+KNOWLEDGE_FS_INTEGRATED_PROVISION_READY=false
+KNOWLEDGE_FS_LEGACY_ACL_FREEZE_READY=false
+KNOWLEDGE_FS_LIFECYCLE_POLL_INTERVAL_SECONDS=15
+KNOWLEDGE_FS_LIFECYCLE_LEASE_SECONDS=60
+KNOWLEDGE_FS_LIFECYCLE_BATCH_SIZE=25
+# Legacy rollback-only HMAC; Capability v2 deployments leave this blank.
 KNOWLEDGE_FS_JWT_SECRET=
+KNOWLEDGE_FS_CAPABILITY_V2_ENABLED=false
+KNOWLEDGE_FS_CAPABILITY_V2_SIGNING_KID=
+KNOWLEDGE_FS_CAPABILITY_V2_PRIVATE_KEY_PEM=
+KNOWLEDGE_FS_CAPABILITY_V2_PREVIOUS_PUBLIC_JWKS=
+KNOWLEDGE_FS_CAPABILITY_V2_ISSUER=dify-control-plane
+KNOWLEDGE_FS_CAPABILITY_V2_AUDIENCE=knowledge-fs
+KNOWLEDGE_FS_CAPABILITY_V2_MAX_TTL_SECONDS=60
 KNOWLEDGE_FS_SSE_READ_TIMEOUT_SECONDS=300
 KNOWLEDGE_FS_TIMEOUT_SECONDS=10
+KNOWLEDGE_FS_JWKS_CACHE_MAX_AGE_SECONDS=300
+KNOWLEDGE_FS_PRODUCT_MAX_RESPONSE_BYTES=4194304

 # Marketplace configuration
 MARKETPLACE_ENABLED=true
@@ -729,6 +746,7 @@ OTEL_MAX_EXPORT_BATCH_SIZE=512
 OTEL_METRIC_EXPORT_INTERVAL=60000
 OTEL_BATCH_EXPORT_TIMEOUT=10000
 OTEL_METRIC_EXPORT_TIMEOUT=30000
+
 # Prevent Clickjacking
 ALLOW_EMBED=false

@@ -154,6 +154,7 @@ def initialize_extensions(app: DifyApp):
        ext_forward_refs,
        ext_hosting_provider,
        ext_import_modules,
+        ext_knowledge_fs_observability,
        ext_logging,
        ext_login,
        ext_logstore,
@@ -204,6 +205,7 @@ def initialize_extensions(app: DifyApp):
        ext_enterprise_telemetry,
        ext_request_logging,
        ext_session_factory,
+        ext_knowledge_fs_observability,
        ext_oauth_bearer,
    ]
    for ext in extensions:
@@ -10,6 +10,7 @@ from .data_migration import (
    import_migration_data,
    migration_data_wizard,
 )
+from .knowledge_fs import knowledge_fs_control_space
 from .plugin import (
    backfill_plugin_auto_upgrade,
    extract_plugins,
@@ -75,6 +76,7 @@ __all__ = [
    "import_migration_data",
    "install_plugins",
    "install_rag_pipeline_plugins",
+    "knowledge_fs_control_space",
    "legacy_model_types",
    "migrate_annotation_vector_database",
    "migrate_data_for_plugin",
@@ -0,0 +1,604 @@
+"""Operator commands for the independent KnowledgeFS control-plane."""
+
+from __future__ import annotations
+
+import json
+from collections.abc import Callable
+from datetime import datetime
+from functools import partial
+from pathlib import Path
+
+import click
+from pydantic import BaseModel, ValidationError
+
+from core.db.session_factory import session_factory
+from services.knowledge_fs.cleanup import (
+    CleanupApprovalInput,
+    CleanupCompletionEvidenceInput,
+    CleanupReadinessEvidenceInput,
+    CleanupStartInput,
+    KnowledgeFSCleanupError,
+    KnowledgeFSCleanupService,
+)
+from services.knowledge_fs.control_space_commands import KnowledgeFSControlSpaceCommandService
+from services.knowledge_fs.control_space_lifecycle import KnowledgeFSControlSpaceLifecycleError
+from services.knowledge_fs.control_space_management import (
+    KnowledgeFSControlSpaceManagementService,
+    KnowledgeFSControlSpaceRegistration,
+)
+from services.knowledge_fs.cutover import (
+    CutoverSmokeResultsInput,
+    FinalDeltaInput,
+    KnowledgeFSCutoverError,
+    KnowledgeFSWorkspaceCutoverService,
+    LegacyDependencyInput,
+    QuarantineResolutionInput,
+    ShadowAuthorizationObservationInput,
+    ShadowCompletionInput,
+    WorkspaceInventoryInput,
+)
+from services.knowledge_fs.orphan_reconciler import KnowledgeFSOrphanReconciler
+from services.knowledge_fs.remote_registry import get_knowledge_fs_lifecycle_remote
+
+
+@click.group("knowledge-fs-control-space")
+def knowledge_fs_control_space() -> None:
+    """Inspect and repair Dify-owned KnowledgeFS control-space state."""
+
+
+@knowledge_fs_control_space.command("dry-run")
+@click.option("--tenant-id", default=None)
+def dry_run(tenant_id: str | None) -> None:
+    report = _management_service().dry_run(tenant_id=tenant_id)
+    click.echo(json.dumps(report._asdict(), sort_keys=True))
+
+
+@knowledge_fs_control_space.command("inventory")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Create ledgers; omitted means read-only inventory.")
+def inventory(input_path: Path, apply: bool) -> None:
+    """Validate strict Workspace inventory JSONL and optionally create ledgers."""
+
+    service = _cutover_service()
+    for payload in _read_jsonl(input_path, WorkspaceInventoryInput):
+        report = _operator_call(partial(service.inventory, payload, apply=apply))
+        _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("register")
+@click.option("--tenant-id", required=True)
+@click.option("--owner-account-id", required=True)
+@click.option("--provisioning-key", required=True)
+@click.option("--knowledge-space-id", required=True)
+@click.option("--knowledge-space-revision", type=click.IntRange(min=0), required=True)
+def register(
+    tenant_id: str,
+    owner_account_id: str,
+    provisioning_key: str,
+    knowledge_space_id: str,
+    knowledge_space_revision: int,
+) -> None:
+    control_space, replayed = _management_service().register(
+        KnowledgeFSControlSpaceRegistration(
+            tenant_id,
+            owner_account_id,
+            provisioning_key,
+            knowledge_space_id,
+            knowledge_space_revision,
+        )
+    )
+    click.echo(json.dumps({"control_space_id": control_space.id, "replayed": replayed}, sort_keys=True))
+
+
+@knowledge_fs_control_space.command("backfill")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist registrations; omitted means dry-run.")
+def backfill(input_path: Path, apply: bool) -> None:
+    """Backfill strict Workspace inventory JSONL; dry-run unless --apply is explicit."""
+
+    service = _cutover_service()
+    for payload in _read_jsonl(input_path, WorkspaceInventoryInput):
+        report = _operator_call(partial(service.backfill, payload, apply=apply))
+        _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("quarantine-resolve")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist resolutions; omitted means dry-run.")
+def quarantine_resolve(input_path: Path, apply: bool) -> None:
+    """Resolve strict tenant-scoped quarantine JSONL with immutable operator evidence."""
+
+    service = _cutover_service()
+    for payload in _read_jsonl(input_path, QuarantineResolutionInput):
+        report = _operator_call(partial(service.resolve_quarantine, payload, apply=apply))
+        _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("shadow-start")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--at", "started_at", default=None, help="Optional explicit timezone-aware shadow start.")
+def shadow_start(tenant_id: str, expected_cas_version: int, started_at: str | None) -> None:
+    service = _cutover_service()
+    _operator_call(
+        lambda: service.begin_shadow(
+            tenant_id=tenant_id,
+            expected_cas_version=expected_cas_version,
+            started_at=_parse_timestamp(started_at) if started_at is not None else None,
+        )
+    )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("shadow-report")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist observations; omitted means dry-run.")
+def shadow_report(input_path: Path, apply: bool) -> None:
+    observations = _read_jsonl(input_path, ShadowAuthorizationObservationInput)
+    report = _operator_call(lambda: _cutover_service().record_shadow_report(observations, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("shadow-complete")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist completion; omitted means dry-run.")
+def shadow_complete(input_path: Path, apply: bool) -> None:
+    payload = _read_one_jsonl(input_path, ShadowCompletionInput)
+    report = _operator_call(lambda: _cutover_service().complete_shadow(payload, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("issue-approve")
+@click.option("--tenant-id", required=True)
+@click.option("--issue-key", required=True)
+@click.option("--account-id", required=True)
+@click.option("--at", "approved_at", required=True)
+def issue_approve(tenant_id: str, issue_key: str, account_id: str, approved_at: str) -> None:
+    _operator_call(
+        lambda: _cutover_service().approve_issue_fail_closed(
+            tenant_id=tenant_id,
+            issue_key=issue_key,
+            account_id=account_id,
+            approved_at=_parse_timestamp(approved_at),
+        )
+    )
+    _echo_json(_cutover_service().status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("issue-resolve")
+@click.option("--tenant-id", required=True)
+@click.option("--issue-key", required=True)
+@click.option("--account-id", required=True)
+@click.option("--at", "resolved_at", required=True)
+def issue_resolve(tenant_id: str, issue_key: str, account_id: str, resolved_at: str) -> None:
+    _operator_call(
+        lambda: _cutover_service().resolve_issue(
+            tenant_id=tenant_id,
+            issue_key=issue_key,
+            account_id=account_id,
+            resolved_at=_parse_timestamp(resolved_at),
+        )
+    )
+    _echo_json(_cutover_service().status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("shadow-approve")
+@click.option("--tenant-id", required=True)
+@click.option("--diff-key", required=True)
+@click.option("--account-id", required=True)
+@click.option("--at", "approved_at", required=True)
+def shadow_approve(tenant_id: str, diff_key: str, account_id: str, approved_at: str) -> None:
+    _operator_call(
+        lambda: _cutover_service().approve_shadow_diff(
+            tenant_id=tenant_id,
+            diff_key=diff_key,
+            account_id=account_id,
+            approved_at=_parse_timestamp(approved_at),
+        )
+    )
+    _echo_json(_cutover_service().status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("shadow-resolve")
+@click.option("--tenant-id", required=True)
+@click.option("--diff-key", required=True)
+@click.option("--account-id", required=True)
+@click.option("--at", "resolved_at", required=True)
+def shadow_resolve(tenant_id: str, diff_key: str, account_id: str, resolved_at: str) -> None:
+    _operator_call(
+        lambda: _cutover_service().resolve_shadow_diff(
+            tenant_id=tenant_id,
+            diff_key=diff_key,
+            account_id=account_id,
+            resolved_at=_parse_timestamp(resolved_at),
+        )
+    )
+    _echo_json(_cutover_service().status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("legacy-dashboard")
+@click.option("--tenant-id", required=True)
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--checked-at", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), default=None)
+@click.option("--apply", is_flag=True, default=False, help="Persist gate evidence; omitted means read-only report.")
+def legacy_dashboard(
+    tenant_id: str,
+    input_path: Path,
+    checked_at: str,
+    expected_cas_version: int | None,
+    apply: bool,
+) -> None:
+    dependencies = _read_jsonl(input_path, LegacyDependencyInput, allow_empty=True)
+    report = _operator_call(
+        lambda: _cutover_service().legacy_dependency_dashboard(
+            tenant_id=tenant_id,
+            dependencies=dependencies,
+            expected_cas_version=expected_cas_version,
+            checked_at=_parse_timestamp(checked_at),
+            apply=apply,
+        )
+    )
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("legacy-check")
+@click.option("--tenant-id", required=True)
+def legacy_check(tenant_id: str) -> None:
+    status_report = _operator_call(lambda: _cutover_service().status(tenant_id=tenant_id))
+    passed = (
+        bool(status_report["legacy_dependency_ready"])
+        and status_report["open_issues"] == 0
+        and status_report["unresolved_cutover_quarantine"] == 0
+    )
+    _echo_json({"tenant_id": tenant_id, "passed": passed, "status": status_report})
+    if not passed:
+        raise click.exceptions.Exit(1)
+
+
+@knowledge_fs_control_space.command("freeze")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--at", "freeze_at", required=True)
+def freeze(tenant_id: str, expected_cas_version: int, freeze_at: str) -> None:
+    service = _cutover_service()
+    _operator_call(
+        lambda: service.freeze(
+            tenant_id=tenant_id,
+            expected_cas_version=expected_cas_version,
+            freeze_at=_parse_timestamp(freeze_at),
+        )
+    )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("final-delta")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+def final_delta(input_path: Path) -> None:
+    payload = _read_one_jsonl(input_path, FinalDeltaInput)
+    service = _cutover_service()
+    _operator_call(lambda: service.apply_final_delta(payload))
+    _echo_json(service.status(tenant_id=str(payload.tenant_id)))
+
+
+@knowledge_fs_control_space.command("cutover")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--at", "cutover_at", required=True)
+@click.option("--rollback-cutoff-at", required=True)
+def cutover(tenant_id: str, expected_cas_version: int, cutover_at: str, rollback_cutoff_at: str) -> None:
+    service = _cutover_service()
+    _operator_call(
+        lambda: service.cutover(
+            tenant_id=tenant_id,
+            expected_cas_version=expected_cas_version,
+            cutover_at=_parse_timestamp(cutover_at),
+            rollback_cutoff_at=_parse_timestamp(rollback_cutoff_at),
+        )
+    )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("smoke")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+def smoke(tenant_id: str, expected_cas_version: int, input_path: Path) -> None:
+    results = _read_one_jsonl(input_path, CutoverSmokeResultsInput)
+    service = _cutover_service()
+    _operator_call(
+        lambda: service.record_smoke_results(
+            tenant_id=tenant_id,
+            expected_cas_version=expected_cas_version,
+            results=results,
+        )
+    )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("observe")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--started-at", default=None)
+@click.option("--window-ends-at", default=None)
+@click.option("--maximum-task-expires-at", default=None)
+@click.option("--observed-at", default=None)
+def observe(
+    tenant_id: str,
+    expected_cas_version: int,
+    started_at: str | None,
+    window_ends_at: str | None,
+    maximum_task_expires_at: str | None,
+    observed_at: str | None,
+) -> None:
+    service = _cutover_service()
+    if observed_at is not None:
+        if any(value is not None for value in (started_at, window_ends_at, maximum_task_expires_at)):
+            raise click.UsageError("--observed-at cannot be combined with observation start options")
+        _operator_call(
+            lambda: service.complete_observation(
+                tenant_id=tenant_id,
+                expected_cas_version=expected_cas_version,
+                observed_at=_parse_timestamp(observed_at),
+            )
+        )
+    else:
+        if started_at is None or window_ends_at is None or maximum_task_expires_at is None:
+            raise click.UsageError(
+                "observation start requires --started-at, --window-ends-at, and --maximum-task-expires-at"
+            )
+        _operator_call(
+            lambda: service.begin_observation(
+                tenant_id=tenant_id,
+                expected_cas_version=expected_cas_version,
+                started_at=_parse_timestamp(started_at),
+                window_ends_at=_parse_timestamp(window_ends_at),
+                maximum_task_expires_at=_parse_timestamp(maximum_task_expires_at),
+            )
+        )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("rollback")
+@click.option("--tenant-id", required=True)
+@click.option("--expected-cas-version", type=click.IntRange(min=0), required=True)
+@click.option("--at", "rolled_back_at", required=True)
+def rollback(tenant_id: str, expected_cas_version: int, rolled_back_at: str) -> None:
+    service = _cutover_service()
+    _operator_call(
+        lambda: service.rollback(
+            tenant_id=tenant_id,
+            expected_cas_version=expected_cas_version,
+            rolled_back_at=_parse_timestamp(rolled_back_at),
+        )
+    )
+    _echo_json(service.status(tenant_id=tenant_id))
+
+
+@knowledge_fs_control_space.command("status")
+@click.option("--tenant-id", required=True)
+def status(tenant_id: str) -> None:
+    _echo_json(_operator_call(lambda: _cutover_service().status(tenant_id=tenant_id)))
+
+
+@knowledge_fs_control_space.command("cleanup-request")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist readiness evidence; omitted means dry-run.")
+def cleanup_request(input_path: Path, apply: bool) -> None:
+    payload = _read_one_jsonl(input_path, CleanupReadinessEvidenceInput)
+    report = _cleanup_call(lambda: _cleanup_service().request_cleanup(payload, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("cleanup-approve")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist four-eyes approval; omitted means dry-run.")
+def cleanup_approve(input_path: Path, apply: bool) -> None:
+    payload = _read_one_jsonl(input_path, CleanupApprovalInput)
+    report = _cleanup_call(lambda: _cleanup_service().approve_cleanup(payload, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("cleanup-start")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist the irreversible fence; never runs deletion.")
+@click.option(
+    "--acknowledge-irreversible",
+    is_flag=True,
+    default=False,
+    help="Required with --apply; confirms rollback will be permanently closed.",
+)
+def cleanup_start(input_path: Path, apply: bool, acknowledge_irreversible: bool) -> None:
+    payload = _read_one_jsonl(input_path, CleanupStartInput)
+    if apply and not acknowledge_irreversible:
+        raise click.UsageError("--apply requires --acknowledge-irreversible")
+    report = _cleanup_call(lambda: _cleanup_service().start_cleanup(payload, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("cleanup-complete")
+@click.option("--input", "input_path", type=click.Path(path_type=Path, exists=True, dir_okay=False), required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist externally verified cleanup completion.")
+@click.option(
+    "--acknowledge-executed",
+    is_flag=True,
+    default=False,
+    help="Required with --apply; confirms the reviewed destructive bundle already executed.",
+)
+def cleanup_complete(input_path: Path, apply: bool, acknowledge_executed: bool) -> None:
+    payload = _read_one_jsonl(input_path, CleanupCompletionEvidenceInput)
+    if apply and not acknowledge_executed:
+        raise click.UsageError("--apply requires --acknowledge-executed")
+    report = _cleanup_call(lambda: _cleanup_service().complete_cleanup(payload, apply=apply))
+    _echo_json(report._asdict())
+
+
+@knowledge_fs_control_space.command("cleanup-status")
+@click.option("--tenant-id", required=True)
+@click.option("--request-id", required=True)
+def cleanup_status(tenant_id: str, request_id: str) -> None:
+    _echo_json(_cleanup_call(lambda: _cleanup_service().status(tenant_id=tenant_id, request_id=request_id)))
+
+
+@knowledge_fs_control_space.command("repair")
+@click.option("--tenant-id", required=True)
+@click.option("--control-space-id", required=True)
+@click.option("--expected-resource-version", type=click.IntRange(min=0), required=True)
+@click.option("--knowledge-space-id", required=True)
+@click.option("--knowledge-space-revision", type=click.IntRange(min=0), required=True)
+def repair(
+    tenant_id: str,
+    control_space_id: str,
+    expected_resource_version: int,
+    knowledge_space_id: str,
+    knowledge_space_revision: int,
+) -> None:
+    control_space = _management_service().repair_registration(
+        tenant_id=tenant_id,
+        control_space_id=control_space_id,
+        expected_resource_version=expected_resource_version,
+        knowledge_space_id=knowledge_space_id,
+        knowledge_space_revision=knowledge_space_revision,
+    )
+    click.echo(json.dumps({"control_space_id": control_space.id, "state": control_space.state.value}, sort_keys=True))
+
+
+@knowledge_fs_control_space.command("orphan-report")
+@click.option("--limit", type=click.IntRange(min=1, max=10_000), default=500, show_default=True)
+def orphan_report(limit: int) -> None:
+    report = KnowledgeFSOrphanReconciler(
+        session_factory.get_session_maker(),
+        get_knowledge_fs_lifecycle_remote(),
+    ).reconcile(limit=limit, apply_repairs=False)
+    click.echo(json.dumps(report._asdict(), sort_keys=True))
+
+
+@knowledge_fs_control_space.command("workspace-delete-request")
+@click.option("--tenant-id", required=True)
+@click.option("--apply", is_flag=True, default=False, help="Persist durable deletion intents; omitted means dry-run.")
+def workspace_delete_request(tenant_id: str, apply: bool) -> None:
+    """Route every KnowledgeFS Space through the canonical lifecycle deletion path."""
+
+    if not apply:
+        report = _management_service().dry_run(tenant_id=tenant_id)
+        _echo_json(
+            {
+                "apply": False,
+                "by_state": report.by_state,
+                "tenant_id": tenant_id,
+                "total": report.total,
+            }
+        )
+        return
+    results = _lifecycle_call(lambda: _lifecycle_service().request_workspace_cleanup(tenant_id=tenant_id))
+    _echo_json(
+        {
+            "apply": True,
+            "control_space_ids": [result.control_space.id for result in results],
+            "operation_ids": [result.outbox.operation_id for result in results if result.outbox is not None],
+            "tenant_id": tenant_id,
+        }
+    )
+
+
+@knowledge_fs_control_space.command("workspace-delete-finalize")
+@click.option("--tenant-id", required=True)
+@click.option("--apply", is_flag=True, default=False, help="Purge terminal local control-plane rows.")
+@click.option(
+    "--acknowledge-control-plane-purge",
+    is_flag=True,
+    default=False,
+    help="Required with --apply after every remote Space has reached deleted.",
+)
+def workspace_delete_finalize(tenant_id: str, apply: bool, acknowledge_control_plane_purge: bool) -> None:
+    """Release the Workspace FK only after all remote deletions are terminal."""
+
+    service = _lifecycle_service()
+    if not apply:
+        _lifecycle_call(lambda: service.assert_workspace_deletion_allowed(tenant_id=tenant_id))
+        _echo_json({"apply": False, "ready": True, "tenant_id": tenant_id})
+        return
+    if not acknowledge_control_plane_purge:
+        raise click.UsageError("--apply requires --acknowledge-control-plane-purge")
+    deleted = _lifecycle_call(lambda: service.finalize_workspace_deletion(tenant_id=tenant_id))
+    _echo_json({"apply": True, "purged_control_spaces": deleted, "tenant_id": tenant_id})
+
+
+def _read_jsonl[InputT: BaseModel](
+    input_path: Path, input_type: type[InputT], *, allow_empty: bool = False
+) -> tuple[InputT, ...]:
+    records: list[InputT] = []
+    for line_number, line in enumerate(input_path.read_text(encoding="utf-8").splitlines(), start=1):
+        if not line.strip():
+            continue
+        try:
+            records.append(input_type.model_validate_json(line))
+        except ValidationError as exc:
+            raise click.ClickException(f"invalid strict JSONL at line {line_number}: {exc}") from exc
+    if not records and not allow_empty:
+        raise click.ClickException("strict JSONL input must contain at least one record")
+    return tuple(records)
+
+
+def _read_one_jsonl[InputT: BaseModel](input_path: Path, input_type: type[InputT]) -> InputT:
+    records = _read_jsonl(input_path, input_type)
+    if len(records) != 1:
+        raise click.ClickException("this command requires exactly one JSONL record")
+    return records[0]
+
+
+def _parse_timestamp(value: str) -> datetime:
+    try:
+        parsed = datetime.fromisoformat(value)
+    except ValueError as exc:
+        raise click.ClickException(f"invalid ISO-8601 timestamp: {value}") from exc
+    if parsed.tzinfo is None:
+        raise click.ClickException("operator timestamps must include an explicit timezone")
+    return parsed
+
+
+def _operator_call[ResultT](operation: Callable[[], ResultT]) -> ResultT:
+    try:
+        return operation()
+    except KnowledgeFSCutoverError as exc:
+        raise click.ClickException(str(exc)) from exc
+
+
+def _cleanup_call[ResultT](operation: Callable[[], ResultT]) -> ResultT:
+    try:
+        return operation()
+    except KnowledgeFSCleanupError as exc:
+        raise click.ClickException(str(exc)) from exc
+
+
+def _lifecycle_call[ResultT](operation: Callable[[], ResultT]) -> ResultT:
+    try:
+        return operation()
+    except KnowledgeFSControlSpaceLifecycleError as exc:
+        raise click.ClickException(str(exc)) from exc
+
+
+def _echo_json(payload: object) -> None:
+    click.echo(json.dumps(payload, default=str, sort_keys=True))
+
+
+def _management_service() -> KnowledgeFSControlSpaceManagementService:
+    return KnowledgeFSControlSpaceManagementService(session_factory.get_session_maker())
+
+
+def _cutover_service() -> KnowledgeFSWorkspaceCutoverService:
+    return KnowledgeFSWorkspaceCutoverService(
+        session_factory.get_session_maker(),
+        remote_factory=get_knowledge_fs_lifecycle_remote,
+    )
+
+
+def _cleanup_service() -> KnowledgeFSCleanupService:
+    return KnowledgeFSCleanupService(session_factory.get_session_maker())
+
+
+def _lifecycle_service() -> KnowledgeFSControlSpaceCommandService:
+    return KnowledgeFSControlSpaceCommandService(session_factory.get_session_maker())
+
+
+__all__ = ["knowledge_fs_control_space"]
@@ -14,12 +14,6 @@ class EnterpriseFeatureConfig(BaseSettings):
        default=False,
    )

-    WEBAPP_PUBLIC_ACCESS_ENABLED: bool = Field(
-        description="Whether admins are allowed to set a webapp's access mode to public (anyone with the link, "
-        "no auth). Disable in security-sensitive on-prem deployments.",
-        default=True,
-    )
-
    CAN_REPLACE_LOGO: bool = Field(
        description="Allow customization of the enterprise logo.",
        default=False,
@@ -1,30 +1,68 @@
-"""Configuration for the optional KnowledgeFS Console bridge."""
+"""Configuration for the optional KnowledgeFS control-plane integration."""

+from ipaddress import ip_address
 from urllib.parse import urlsplit

-from pydantic import Field, PositiveFloat, SecretStr, field_validator, model_validator
+from pydantic import Field, PositiveFloat, PositiveInt, SecretStr, field_validator, model_validator
 from pydantic_settings import BaseSettings


 class KnowledgeFSConfig(BaseSettings):
-    """Server-only settings for the KnowledgeFS production connection."""
+    """Server-only KnowledgeFS connection and rollout settings."""

    KNOWLEDGE_FS_ENABLED: bool = Field(
        default=False,
        description="Enable the private KnowledgeFS Console bridge.",
    )
-    KNOWLEDGE_FS_BASE_URL: str | None = Field(default=None, description="KnowledgeFS gateway base URL.")
-    KNOWLEDGE_FS_JWT_SECRET: SecretStr | None = Field(
-        default=None,
-        min_length=32,
-        description="Shared secret used to sign short-lived KnowledgeFS service JWTs.",
+    KNOWLEDGE_FS_LIFECYCLE_WORKER_ENABLED: bool = Field(
+        default=False,
+        description="Enable delivery of durable KnowledgeFS lifecycle commands after every rollout gate is ready.",
    )
-    KNOWLEDGE_FS_SSE_READ_TIMEOUT_SECONDS: PositiveFloat = Field(default=300.0, le=3600.0, allow_inf_nan=False)
+    KNOWLEDGE_FS_INTEGRATED_PROVISION_READY: bool = Field(
+        default=False,
+        description="Confirm that the Capability-v2 integrated provision route is deployed and verified.",
+    )
+    KNOWLEDGE_FS_LEGACY_ACL_FREEZE_READY: bool = Field(
+        default=False,
+        description="Confirm that legacy KFS ACL mutation is frozen for integrated mode.",
+    )
+    KNOWLEDGE_FS_LIFECYCLE_POLL_INTERVAL_SECONDS: PositiveInt = Field(default=15, le=300)
+    KNOWLEDGE_FS_LIFECYCLE_LEASE_SECONDS: PositiveInt = Field(default=60, le=600)
+    KNOWLEDGE_FS_LIFECYCLE_BATCH_SIZE: PositiveInt = Field(default=25, le=1_000)
+    KNOWLEDGE_FS_BASE_URL: str | None = Field(default=None, description="KnowledgeFS gateway base URL.")
+    KNOWLEDGE_FS_DIRECT_ORIGIN: str | None = Field(
+        default=None,
+        description="Public KnowledgeFS origin returned with direct upload capabilities.",
+    )
+    KNOWLEDGE_FS_CAPABILITY_V2_ENABLED: bool = Field(
+        default=False,
+        description="Prepare resource-scoped Capability v2 issuance; disabled until rollout approval.",
+    )
+    KNOWLEDGE_FS_CAPABILITY_V2_SIGNING_KID: str | None = Field(
+        default=None,
+        description="Identifier for the current asymmetric Capability v2 signing key.",
+    )
+    KNOWLEDGE_FS_CAPABILITY_V2_PRIVATE_KEY_PEM: SecretStr | None = Field(
+        default=None,
+        description="Server-only PEM for the current Capability v2 RSA signing key.",
+    )
+    KNOWLEDGE_FS_CAPABILITY_V2_PREVIOUS_PUBLIC_JWKS: str | None = Field(
+        default=None,
+        description="Optional public-only JWKS JSON retained during key rotation overlap.",
+    )
+    KNOWLEDGE_FS_CAPABILITY_V2_ISSUER: str = Field(default="dify-control-plane", min_length=1)
+    KNOWLEDGE_FS_CAPABILITY_V2_AUDIENCE: str = Field(default="knowledge-fs", min_length=1)
+    KNOWLEDGE_FS_CAPABILITY_V2_MAX_TTL_SECONDS: PositiveInt = Field(default=60, le=60)
+    KNOWLEDGE_FS_JWKS_CACHE_MAX_AGE_SECONDS: PositiveInt = Field(default=300, le=86_400)
+    KNOWLEDGE_FS_PRODUCT_MAX_RESPONSE_BYTES: PositiveInt = Field(default=4 * 1024 * 1024, le=16 * 1024 * 1024)
    KNOWLEDGE_FS_TIMEOUT_SECONDS: PositiveFloat = Field(default=10.0, le=60.0, allow_inf_nan=False)

    @field_validator(
        "KNOWLEDGE_FS_BASE_URL",
-        "KNOWLEDGE_FS_JWT_SECRET",
+        "KNOWLEDGE_FS_DIRECT_ORIGIN",
+        "KNOWLEDGE_FS_CAPABILITY_V2_SIGNING_KID",
+        "KNOWLEDGE_FS_CAPABILITY_V2_PRIVATE_KEY_PEM",
+        "KNOWLEDGE_FS_CAPABILITY_V2_PREVIOUS_PUBLIC_JWKS",
        mode="before",
    )
    @classmethod
@@ -40,25 +78,57 @@ class KnowledgeFSConfig(BaseSettings):
    @field_validator("KNOWLEDGE_FS_BASE_URL")
    @classmethod
    def validate_base_url(cls, value: str | None) -> str | None:
+        return cls._validate_origin(value, name="KNOWLEDGE_FS_BASE_URL")
+
+    @field_validator("KNOWLEDGE_FS_DIRECT_ORIGIN")
+    @classmethod
+    def validate_direct_origin(cls, value: str | None) -> str | None:
+        return cls._validate_origin(value, name="KNOWLEDGE_FS_DIRECT_ORIGIN")
+
+    @classmethod
+    def _validate_origin(cls, value: str | None, *, name: str) -> str | None:
        if value is None:
            return None
        parsed = urlsplit(value)
        if parsed.scheme not in {"http", "https"} or not parsed.netloc:
-            raise ValueError("KNOWLEDGE_FS_BASE_URL must be an absolute HTTP(S) URL")
+            raise ValueError(f"{name} must be an absolute HTTP(S) URL")
        try:
            _ = parsed.port
        except ValueError as exc:
-            raise ValueError("KNOWLEDGE_FS_BASE_URL must include a valid port") from exc
-        if parsed.username or parsed.password or parsed.query or parsed.fragment:
-            raise ValueError("KNOWLEDGE_FS_BASE_URL must not include credentials, query, or fragment")
+            raise ValueError(f"{name} must include a valid port") from exc
+        if parsed.username or parsed.password or parsed.query or parsed.fragment or parsed.path not in {"", "/"}:
+            raise ValueError(f"{name} must be an origin without credentials, path, query, or fragment")
        return value.rstrip("/")

    @model_validator(mode="after")
    def validate_enabled_connection(self) -> "KnowledgeFSConfig":
-        if not self.KNOWLEDGE_FS_ENABLED:
-            return self
-        if bool(self.KNOWLEDGE_FS_BASE_URL) != bool(self.KNOWLEDGE_FS_JWT_SECRET):
-            raise ValueError("KNOWLEDGE_FS_BASE_URL and KNOWLEDGE_FS_JWT_SECRET must be configured together")
-        if not self.KNOWLEDGE_FS_BASE_URL:
-            raise ValueError("KnowledgeFS connection settings are required when the integration is enabled")
+        if str(getattr(self, "DEPLOY_ENV", "")).strip().upper() == "PRODUCTION":
+            for name, value in (
+                ("KNOWLEDGE_FS_BASE_URL", self.KNOWLEDGE_FS_BASE_URL),
+                ("KNOWLEDGE_FS_DIRECT_ORIGIN", self.KNOWLEDGE_FS_DIRECT_ORIGIN),
+            ):
+                if value and not self._is_secure_or_loopback_origin(value):
+                    raise ValueError(f"{name} must use HTTPS in production unless it targets loopback")
+        if self.KNOWLEDGE_FS_ENABLED:
+            if not self.KNOWLEDGE_FS_BASE_URL:
+                raise ValueError("KnowledgeFS base URL is required when the integration is enabled")
+            if not self.KNOWLEDGE_FS_CAPABILITY_V2_ENABLED:
+                raise ValueError("KnowledgeFS product routes require Capability v2 when enabled")
+        if self.KNOWLEDGE_FS_CAPABILITY_V2_ENABLED and not (
+            self.KNOWLEDGE_FS_CAPABILITY_V2_SIGNING_KID and self.KNOWLEDGE_FS_CAPABILITY_V2_PRIVATE_KEY_PEM
+        ):
+            raise ValueError("Capability v2 signing kid and private key are required when issuance is enabled")
        return self
+
+    @staticmethod
+    def _is_secure_or_loopback_origin(value: str) -> bool:
+        parsed = urlsplit(value)
+        if parsed.scheme == "https":
+            return True
+        hostname = (parsed.hostname or "").rstrip(".").lower()
+        if hostname == "localhost":
+            return True
+        try:
+            return ip_address(hostname).is_loopback
+        except ValueError:
+            return False
@@ -1,4 +1,4 @@
-from datetime import datetime, timedelta
+from datetime import timedelta
 from enum import StrEnum
 from typing import Literal

@@ -11,7 +11,6 @@ from pydantic import (
    PositiveFloat,
    PositiveInt,
    computed_field,
-    field_validator,
 )
 from pydantic_settings import BaseSettings

@@ -281,27 +280,6 @@ class PluginConfig(BaseSettings):
        default="",
    )

-    @field_validator("PLUGIN_REMOTE_INSTALL_PORT", mode="before")
-    @classmethod
-    def _reject_host_port_shaped_plugin_remote_install_port(cls, v):
-        """Reject ``host:port``-shaped values with an actionable hint.
-
-        ``EXPOSE_PLUGIN_DEBUGGING_PORT`` is overloaded: it feeds both the
-        plugin_daemon ``ports:`` mapping (where ``127.0.0.1:5003`` is valid
-        compose syntax) and this integer app setting advertised in the console.
-        Without this guard a loopback bind spec crashloops the api container
-        with an opaque ``int_parsing`` traceback. See issue #39323.
-        """
-        if isinstance(v, str) and ":" in v.strip():
-            raise ValueError(
-                "PLUGIN_REMOTE_INSTALL_PORT must be a bare port number, got "
-                f"{v!r}. A 'host:port' value usually means "
-                "EXPOSE_PLUGIN_DEBUGGING_PORT was set to a compose publish spec "
-                "like '127.0.0.1:5003'; bind loopback via a "
-                "docker-compose.override.yaml instead of overloading this var."
-            )
-        return v
-
    @property
    def NEW_USER_DEFAULT_PLUGIN_ID_LIST(self) -> list[str]:
        return [item.strip() for item in self.NEW_USER_DEFAULT_PLUGIN_IDS.split(",") if item.strip()]
@@ -816,41 +794,6 @@ class UpdateConfig(BaseSettings):
    )


-class CommunityTelemetryConfig(BaseSettings):
-    """
-    Configuration for anonymous self-hosted community telemetry.
-    """
-
-    DISABLE_TELEMETRY: bool = Field(
-        description="Disable anonymous community telemetry",
-        default=False,
-    )
-    DO_NOT_TRACK: bool = Field(
-        description="Respect the standard do-not-track opt-out signal for telemetry",
-        default=False,
-    )
-    TELEMETRY_ENDPOINT: str = Field(
-        description="Endpoint for anonymous community telemetry events",
-        default="https://otel.dify.ai/v1/events",
-    )
-    TELEMETRY_FALLBACK_ENDPOINT: str = Field(
-        description="Fallback endpoint for anonymous community telemetry events",
-        default="https://otel.dify.cn/v1/events",
-    )
-    TELEMETRY_TIMEOUT_SECONDS: PositiveInt = Field(
-        description="HTTP timeout in seconds for anonymous community telemetry requests",
-        default=3,
-    )
-    TELEMETRY_HEARTBEAT_INTERVAL_MINUTES: PositiveInt = Field(
-        description="Celery beat interval in minutes for checking whether heartbeat telemetry is due",
-        default=30,
-    )
-    CI: bool = Field(
-        description="Whether the process is running in CI; telemetry is skipped when true",
-        default=False,
-    )
-
-
 class WorkflowVariableTruncationConfig(BaseSettings):
    WORKFLOW_VARIABLE_TRUNCATION_MAX_SIZE: PositiveInt = Field(
        # 1000 KiB
@@ -1195,16 +1138,6 @@ class HomepageConfig(BaseSettings):
        default=True,
    )

-    ENABLE_STEP_BY_STEP_TOUR: bool = Field(
-        description="Enable account-level Step-by-step Tour eligibility checks",
-        default=False,
-    )
-
-    STEP_BY_STEP_TOUR_ROLLOUT_STARTED_AT: datetime | None = Field(
-        description="UTC timestamp after which newly initialized accounts are eligible for Step-by-step Tour",
-        default=None,
-    )
-

 class RagEtlConfig(BaseSettings):
    """
@@ -1629,7 +1562,6 @@ class FeatureConfig(
    TenantIsolatedTaskQueueConfig,
    ToolConfig,
    UpdateConfig,
-    CommunityTelemetryConfig,
    WorkflowConfig,
    WorkflowNodeExecutionConfig,
    WorkspaceConfig,
@@ -38,9 +38,7 @@ from . import (
    feature,
    human_input_form,
    init_validate,
-    knowledge_fs_proxy,
    notification,
-    onboarding,
    ping,
    setup,
    spec,
@@ -127,6 +125,7 @@ from .explore import (
    saved_message,
    trial,
 )
+from .knowledge_fs import resources as knowledge_fs_resources
 from .snippets import snippet_workflow, snippet_workflow_draft_variable
 from .socketio import workflow as socketio_workflow

@@ -197,7 +196,7 @@ __all__ = [
    "human_input_form",
    "init_validate",
    "installed_app",
-    "knowledge_fs_proxy",
+    "knowledge_fs_resources",
    "load_balancing_config",
    "login",
    "mcp_server",
@@ -210,7 +209,6 @@ __all__ = [
    "notification",
    "oauth",
    "oauth_server",
-    "onboarding",
    "ops_trace",
    "parameter",
    "ping",
@@ -62,7 +62,7 @@ from libs.datetime_utils import parse_time_range
 from libs.helper import dump_response
 from libs.login import login_required
 from models import Account
-from models.agent import Agent, AgentConfigDraftType, AgentStatus
+from models.agent import Agent, AgentStatus
 from models.agent_config_entities import AgentSoulConfig
 from models.enums import ApiTokenType
 from models.model import ApiToken, App, IconType
@@ -266,13 +266,6 @@ class AgentDebugConversationRefreshResponse(BaseModel):
    debug_conversation_message_count: int = 0


-class AgentDebugConversationRefreshPayload(BaseModel):
-    draft_type: AgentConfigDraftType = Field(
-        default=AgentConfigDraftType.DEBUG_BUILD,
-        description="Agent draft surface whose conversation should be refreshed",
-    )
-
-
 class AgentPublishPayload(BaseModel):
    version_note: str | None = Field(default=None, description="Optional note for this published Agent version")

@@ -316,7 +309,6 @@ register_schema_models(
    AgentAppCopyPayload,
    AgentPublishPayload,
    AgentBuildDraftCheckoutPayload,
-    AgentDebugConversationRefreshPayload,
    ComposerSavePayload,
    AgentApiStatusPayload,
    AgentInviteOptionsQuery,
@@ -400,7 +392,6 @@ def _serialize_agent_app_detail(
        tenant_id=app_model.tenant_id,
        agent_id=agent.id,
        account_id=current_user.id,
-        draft_type=AgentConfigDraftType.DEBUG_BUILD,
        commit=False,
    )
    message_count = roster_service.count_agent_app_debug_conversation_messages(
@@ -448,7 +439,6 @@ def _serialize_agent_app_pagination(session: Session, app_pagination, *, tenant_
        tenant_id=tenant_id,
        agents=list(agents_by_app_id.values()),
        account_id=current_user.id,
-        draft_type=AgentConfigDraftType.DEBUG_BUILD,
    )
    payload = AgentAppPagination.model_validate(
        app_pagination,
@@ -665,16 +655,6 @@ class AgentAppApi(Resource):

@console_ns.route("/agent/<uuid:agent_id>/debug-conversation/refresh")
 class AgentDebugConversationRefreshApi(Resource):
-    @console_ns.expect(console_ns.models[AgentDebugConversationRefreshPayload.__name__])
-    @console_ns.doc(
-        params={
-            "payload": {
-                "in": "body",
-                "required": False,
-                "schema": {"$ref": f"#/components/schemas/{AgentDebugConversationRefreshPayload.__name__}"},
-            }
-        }
-    )
    @console_ns.response(
        200,
        "Agent debug conversation refreshed",
@@ -689,12 +669,10 @@ class AgentDebugConversationRefreshApi(Resource):
    @with_current_tenant_id
    @with_session
    def post(self, session: Session, tenant_id: str, current_user: Account, agent_id: UUID):
-        args = AgentDebugConversationRefreshPayload.model_validate(request.get_json(silent=True) or {})
        debug_conversation_id = _agent_roster_service(session).refresh_agent_app_debug_conversation_id(
            tenant_id=tenant_id,
            agent_id=str(agent_id),
            account_id=current_user.id,
-            draft_type=args.draft_type,
        )
        return AgentDebugConversationRefreshResponse(
            debug_conversation_id=debug_conversation_id,
@@ -751,7 +729,6 @@ class AgentBuildDraftCheckoutApi(Resource):
@console_ns.route("/agent/<uuid:agent_id>/build-draft")
 class AgentBuildDraftApi(Resource):
    @console_ns.response(200, "Agent build draft", console_ns.models[AgentBuildDraftResponse.__name__])
-    @console_ns.response(404, "Agent build draft not found")
    @setup_required
    @login_required
    @account_initialization_required
@@ -246,7 +246,7 @@ class ModelConfigPartial(ResponseModel):
        return to_timestamp(value)


-class AppModelConfigResponse(ResponseModel):
+class ModelConfig(ResponseModel):
    opening_statement: str | None = None
    suggested_questions: Any | None = Field(
        default=None, validation_alias=AliasChoices("suggested_questions_list", "suggested_questions")
@@ -419,7 +419,7 @@ class AppDetail(AppResponseModel):
    icon_background: str | None = None
    enable_site: bool
    enable_api: bool
-    model_config_: AppModelConfigResponse | None = Field(
+    model_config_: ModelConfig | None = Field(
        default=None,
        validation_alias=AliasChoices("app_model_config", "model_config"),
        alias="model_config",
@@ -525,13 +525,7 @@ def _enrich_app_list_items(session: Session, *, apps: Sequence[App], tenant_id:

 register_enum_models(console_ns, RetrievalMethod, WorkflowExecutionStatus, DatasetPermissionEnum)
 register_response_schema_models(
-    console_ns,
-    RedirectUrlResponse,
-    SimpleResultResponse,
-    AppImportResponse,
-    AppTraceResponse,
-    AppModelConfigResponse,
-    AppDetail,
+    console_ns, RedirectUrlResponse, SimpleResultResponse, AppImportResponse, AppTraceResponse
 )

 register_schema_models(
@@ -550,8 +544,10 @@ register_schema_models(
    Tag,
    WorkflowPartial,
    ModelConfigPartial,
+    ModelConfig,
    AppDetailSiteResponse,
    DeletedTool,
+    AppDetail,
    AppExportResponse,
    Segmentation,
    PreProcessingRule,
@@ -49,7 +49,6 @@ from libs import helper
 from libs.helper import uuid_value
 from libs.login import login_required
 from models import Account
-from models.agent import AgentConfigDraftType
 from models.model import App, AppMode
 from services.agent.errors import AgentNotFoundError
 from services.agent.roster_service import AgentRosterService
@@ -344,23 +343,14 @@ class AgentChatMessageStopApi(Resource):


 def _resolve_current_user_agent_debug_conversation_id(
-    *,
-    session: Session,
-    current_tenant_id: str,
-    current_user: Account,
-    app_model: App,
-    agent_id: str | None,
-    draft_type: AgentConfigDraftType,
+    *, session: Session, current_tenant_id: str, current_user: Account, app_model: App, agent_id: str | None
 ) -> str:
-    """Resolve the current editor's conversation without crossing draft surfaces."""
-
    roster_service = AgentRosterService(session)
    if agent_id:
        return roster_service.get_or_create_agent_app_debug_conversation_id(
            tenant_id=current_tenant_id,
            agent_id=agent_id,
            account_id=current_user.id,
-            draft_type=draft_type,
        )

    agent = roster_service.get_app_backing_agent(tenant_id=current_tenant_id, app_id=str(app_model.id))
@@ -370,7 +360,6 @@ def _resolve_current_user_agent_debug_conversation_id(
        tenant_id=current_tenant_id,
        agent_id=agent.id,
        account_id=current_user.id,
-        draft_type=draft_type,
    )


@@ -393,7 +382,6 @@ def _create_chat_message(
            current_user=current_user,
            app_model=app_model,
            agent_id=agent_id,
-            draft_type=AgentConfigDraftType(args_model.draft_type),
        )
        if args_model.conversation_id and args_model.conversation_id != debug_conversation_id:
            raise NotFound("Conversation Not Exists.")
@@ -430,7 +418,6 @@ def _create_build_chat_finalization_message(
        current_user=current_user,
        app_model=app_model,
        agent_id=agent_id,
-        draft_type=AgentConfigDraftType.DEBUG_BUILD,
    )
    args: dict[str, Any] = {
        "query": _BUILD_CHAT_FINALIZATION_QUERY,
@@ -359,12 +359,6 @@ class WorkflowPublishResponse(ResponseModel):
    created_at: int


-class SyncDraftWorkflowResponse(ResponseModel):
-    result: str
-    hash: str
-    updated_at: int
-
-
 class WorkflowRestoreResponse(ResponseModel):
    result: str
    hash: str
@@ -447,7 +441,6 @@ register_response_schema_models(
    WorkflowOnlineUsersByApp,
    WorkflowOnlineUsersResponse,
    WorkflowPublishResponse,
-    SyncDraftWorkflowResponse,
    WorkflowRestoreResponse,
    DefaultBlockConfigsResponse,
    DefaultBlockConfigResponse,
@@ -563,7 +556,14 @@ class DraftWorkflowApi(Resource):
    @console_ns.response(
        200,
        "Draft workflow synced successfully",
-        console_ns.models[SyncDraftWorkflowResponse.__name__],
+        console_ns.model(
+            "SyncDraftWorkflowResponse",
+            {
+                "result": fields.String,
+                "hash": fields.String,
+                "updated_at": fields.String,
+            },
+        ),
    )
    @console_ns.response(400, "Invalid workflow configuration")
    @console_ns.response(403, "Permission denied")
@@ -618,14 +618,11 @@ class DraftWorkflowApi(Resource):
        except VariableError as e:
            raise InvalidArgumentError(description=str(e))

-        return dump_response(
-            SyncDraftWorkflowResponse,
-            {
-                "result": "success",
-                "hash": workflow.unique_hash,
-                "updated_at": TimestampField().format(workflow.updated_at or workflow.created_at),
-            },
-        )
+        return {
+            "result": "success",
+            "hash": workflow.unique_hash,
+            "updated_at": TimestampField().format(workflow.updated_at or workflow.created_at),
+        }


@console_ns.route("/apps/<uuid:app_id>/advanced-chat/workflows/draft/run")
@@ -7,13 +7,10 @@ from configs import dify_config
 from constants.languages import supported_language
 from controllers.common.schema import query_params_from_model, register_schema_models
 from controllers.console import console_ns
-from controllers.console.auth.error import InvitationAccountMismatchError
 from controllers.console.error import AccountInFreezeError, AlreadyActivateError
 from extensions.ext_database import db
 from libs.datetime_utils import naive_utc_now
 from libs.helper import EmailStr, timezone
-from libs.login import current_account_with_tenant
-from libs.token import extract_access_token
 from models import AccountStatus
 from models.account import TenantAccountJoin, TenantAccountRole
 from services.account_service import RegisterService, TenantService
@@ -139,12 +136,6 @@ class ActivateApi(Resource):
    )
    @console_ns.response(400, "Already activated or invalid token")
    def post(self):
-        """Accept an invitation without letting an existing session act for another account.
-
-        Token-only activation remains available for legacy clients. When the request already
-        carries a console session, that session must belong to the account encoded in the
-        invitation before the token is consumed or tenant membership is changed.
-        """
        args = ActivatePayload.model_validate(console_ns.payload)

        normalized_request_email = args.email.lower() if args.email else None
@@ -155,11 +146,6 @@ class ActivateApi(Resource):
            raise AlreadyActivateError()

        account = invitation["account"]
-        if extract_access_token(request):
-            current_account, _ = current_account_with_tenant()
-            if current_account.id != account.id:
-                raise InvitationAccountMismatchError()
-
        if dify_config.BILLING_ENABLED and BillingService.is_email_in_freeze(account.email):
            raise AccountInFreezeError()

@@ -13,12 +13,6 @@ class InvalidEmailError(BaseHTTPException):
    code = 400


-class InvitationAccountMismatchError(BaseHTTPException):
-    error_code = "invitation_account_mismatch"
-    description = "This invitation was sent to another account. Please sign in with the invited account."
-    code = 403
-
-
 class PasswordMismatchError(BaseHTTPException):
    error_code = "password_mismatch"
    description = "The passwords do not match."
@@ -6,7 +6,6 @@ from flask import current_app, redirect, request
 from flask_restx import Resource
 from pydantic import BaseModel, Field
 from werkzeug.exceptions import Unauthorized
-from werkzeug.wrappers import Response

 from configs import dify_config
 from constants.languages import languages
@@ -128,20 +127,6 @@ def _preferred_interface_language(language: str | None = None) -> str:
    return languages[0]


-def _redirect_with_console_session(account: Account, target_url: str) -> Response:
-    """Create a console session and attach its cookies to a redirect response."""
-    token_pair = AccountService.login(
-        account=account,
-        session=db.session(),
-        ip_address=extract_remote_ip(request),
-    )
-    response = redirect(target_url)
-    set_access_token_to_cookie(request, response, token_pair.access_token)
-    set_refresh_token_to_cookie(request, response, token_pair.refresh_token)
-    set_csrf_token_to_cookie(request, response, token_pair.csrf_token)
-    return response
-
-
@console_ns.route("/oauth/login/<provider>")
 class OAuthLogin(Resource):
    @console_ns.doc("oauth_login")
@@ -210,26 +195,16 @@ class OAuthCallback(Resource):
            return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message={urllib.parse.quote(str(e))}")

        if invite_token and RegisterService.is_valid_invite_token(invite_token):
-            invitation = RegisterService.get_invitation_if_token_valid(
-                None,
-                None,
-                invite_token,
-                session=db.session(),
-            )
-            if not invitation:
-                return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message=Invalid invitation token.")
-            if invitation["data"]["email"].lower() != user_info.email.lower():
-                message = "This invitation was sent to another account. Please sign in with the invited account."
-                query = urllib.parse.urlencode({"message": message, "invite_token": invite_token})
-                return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?{query}")
+            invitation = RegisterService.get_invitation_by_token(token=invite_token)
+            if invitation:
+                invitation_email = invitation.get("email", None)
+                invitation_email_normalized = (
+                    invitation_email.lower() if isinstance(invitation_email, str) else invitation_email
+                )
+                if invitation_email_normalized != user_info.email.lower():
+                    return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message=Invalid invitation token.")

-            account = invitation["account"]
-            if account.status == AccountStatus.BANNED:
-                return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin?message=Account is banned.")
-
-            AccountService.link_account_integrate(provider, user_info.id, account, session=db.session())
-            target_url = f"{dify_config.CONSOLE_WEB_URL}/signin/invite-settings?invite_token={invite_token}"
-            return _redirect_with_console_session(account, target_url)
+            return redirect(f"{dify_config.CONSOLE_WEB_URL}/signin/invite-settings?invite_token={invite_token}")

        try:
            account, oauth_new_user = _generate_account(provider, user_info, timezone=timezone, language=language)
@@ -264,10 +239,21 @@ class OAuthCallback(Resource):
                "?message=Workspace not found, please contact system admin to invite you to join in a workspace."
            )

+        token_pair = AccountService.login(
+            account=account,
+            session=db.session(),
+            ip_address=extract_remote_ip(request),
+        )
+
        target_url = _get_redirect_target(redirect_url)
        query_char = "&" if "?" in target_url else "?"
        target_url = f"{target_url}{query_char}oauth_new_user={str(oauth_new_user).lower()}"
-        return _redirect_with_console_session(account, target_url)
+        response = redirect(target_url)
+
+        set_access_token_to_cookie(request, response, token_pair.access_token)
+        set_refresh_token_to_cookie(request, response, token_pair.refresh_token)
+        set_csrf_token_to_cookie(request, response, token_pair.csrf_token)
+        return response


 def _get_account_by_openid_or_email(provider: str, user_info: OAuthUserInfo) -> Account | None:
@@ -607,13 +607,6 @@ class DatasetListApi(Resource):
                    ReplaceMemberBindings(scope=RBACResourceWhitelistScope.ALL),
                )
                initialize_created_app_rbac_access_task.delay(current_tenant_id, current_user.id, dataset_id=dataset.id)
-            else:
-                enterprise_rbac_service.RBACService.DatasetAccess.replace_whitelist(
-                    current_tenant_id,
-                    current_user.id,
-                    dataset.id,
-                    ReplaceMemberBindings(scope=RBACResourceWhitelistScope.SPECIFIC),
-                )

        permission_keys_map = enterprise_rbac_service.RBACService.DatasetPermissions.batch_get(
            current_tenant_id,
@@ -882,7 +875,7 @@ class DatasetIndexingEstimateApi(Resource):
                file_details = session.scalars(
                    select(UploadFile).where(UploadFile.tenant_id == current_tenant_id, UploadFile.id.in_(file_ids))
                ).all()
-                if not file_details:
+                if file_details is None:
                    raise NotFound("File not found.")

                if file_details:
@@ -645,7 +645,7 @@ class TrialChatAudioApi(TrialAppResource):
    def post(self, current_user: Account, trial_app):
        app_model = trial_app

-        file = request.files.get("file")
+        file = request.files["file"]

        try:
            # Get IDs before they might be detached from session
@@ -0,0 +1,5 @@
+"""Typed Dify-owned KnowledgeFS Console product API."""
+
+from . import resources
+
+__all__ = ["resources"]
@@ -0,0 +1,56 @@
+"""Stable, non-enumerating Console error contract for KnowledgeFS."""
+
+from libs.exception import BaseHTTPException
+
+
+class KnowledgeFSSpaceNotFoundHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_space_not_found"
+    description = "KnowledgeFS space was not found."
+    code = 404
+
+
+class KnowledgeFSOperationUnavailableHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_operation_unavailable"
+    description = "KnowledgeFS operation is not available."
+    code = 503
+
+
+class KnowledgeFSUpstreamUnavailableHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_upstream_unavailable"
+    description = "KnowledgeFS is unavailable."
+    code = 502
+
+
+class KnowledgeFSInvalidRequestHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_invalid_request"
+    description = "KnowledgeFS request is invalid."
+    code = 400
+
+
+class KnowledgeFSAccessDeniedHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_access_denied"
+    description = "KnowledgeFS operation is not allowed."
+    code = 403
+
+
+class KnowledgeFSRateLimitHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_rate_limit_exceeded"
+    description = "KnowledgeFS operation rate limit exceeded."
+    code = 429
+
+
+class KnowledgeFSQuotaExceededHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_quota_exceeded"
+    description = "KnowledgeFS operation quota exceeded."
+    code = 403
+
+
+__all__ = [
+    "KnowledgeFSAccessDeniedHTTPError",
+    "KnowledgeFSInvalidRequestHTTPError",
+    "KnowledgeFSOperationUnavailableHTTPError",
+    "KnowledgeFSQuotaExceededHTTPError",
+    "KnowledgeFSRateLimitHTTPError",
+    "KnowledgeFSSpaceNotFoundHTTPError",
+    "KnowledgeFSUpstreamUnavailableHTTPError",
+]
@@ -1,419 +0,0 @@
-"""Authenticated transport adapter for the Console-to-KnowledgeFS proxy.
-
-These raw Blueprint routes deliberately stay outside Dify's OpenAPI surface:
-KnowledgeFS owns the wire contract consumed by the frontend. The catch-all path
-avoids resource-specific Dify controllers, while the forwarding module consumes
-only the operations explicitly enabled by Dify's product registry. The registry
-can be validated explicitly against the pinned KnowledgeFS contract during development.
-Console auth and contract-specific dataset RBAC run before forwarding. Request
-bodies are capped at 64 MiB, JSON and binary responses have separate bounds,
-SSE responses remain streaming with a bounded idle read timeout, and only safe
-response headers are exposed. Operation-specific upstream error mappings are
-applied before Console JSON error handling; the default maps 401 to 502 so it
-cannot trigger browser-session recovery and preserves resource-level 403.
-"""
-
-from __future__ import annotations
-
-import logging
-from collections.abc import Callable, Iterator
-from functools import wraps
-from http import HTTPStatus
-from typing import NoReturn, cast
-
-import httpx
-from flask import Response, request, stream_with_context
-from flask.typing import ResponseReturnValue
-from werkzeug.exceptions import (
-    BadGateway,
-    Forbidden,
-    GatewayTimeout,
-    HTTPException,
-    NotFound,
-    RequestEntityTooLarge,
-    ServiceUnavailable,
-    default_exceptions,
-)
-
-from configs import dify_config
-from controllers.console import api, bp
-from controllers.console.wraps import (
-    account_initialization_required,
-    cloud_edition_billing_rate_limit_check,
-    setup_required,
-)
-from core.helper import ssrf_proxy
-from libs.login import current_account_with_tenant, login_required
-from services.knowledge_fs_operations import KnowledgeFSMethod
-from services.knowledge_fs_proxy import (
-    KnowledgeFSAccessDeniedError,
-    KnowledgeFSAuthorization,
-    KnowledgeFSConfigurationError,
-    KnowledgeFSRouteNotAllowedError,
-    KnowledgeFSTimeoutError,
-    KnowledgeFSTransportError,
-    KnowledgeFSUpstreamResponse,
-    authorize_knowledge_fs_request,
-    get_knowledge_fs_operation,
-    proxy_authorized_knowledge_fs_request,
-    proxy_knowledge_fs_request,
-)
-
-logger = logging.getLogger(__name__)
-
-type _KnowledgeFSRequestForwarder = Callable[
-    [str | None, str | None, bytes | None, bytes | None],
-    KnowledgeFSUpstreamResponse,
-]
-
-_MAX_PROXY_BODY_BYTES = 64 * 1024 * 1024
-_RESPONSE_HEADER_ALLOWLIST = (
-    "Cache-Control",
-    "Content-Disposition",
-    "Content-Type",
-    "Retry-After",
-    "X-Trace-Id",
-)
-_RESPONSE_HEADER_DENYLIST = frozenset(
-    {
-        "authorization",
-        "connection",
-        "cookie",
-        "keep-alive",
-        "proxy-authenticate",
-        "proxy-authorization",
-        "set-cookie",
-        "te",
-        "trailer",
-        "transfer-encoding",
-        "upgrade",
-    }
-)
-
-
-def _console_api_errors[**P](
-    view: Callable[P, ResponseReturnValue],
-) -> Callable[P, ResponseReturnValue]:
-    """Route raw Blueprint exceptions through the Console API JSON handlers."""
-
-    @wraps(view)
-    def decorated(*args: P.args, **kwargs: P.kwargs) -> ResponseReturnValue:
-        try:
-            return view(*args, **kwargs)
-        except Exception as exc:
-            return api.handle_error(exc)
-
-    return decorated
-
-
-def _knowledge_fs_enabled[**P](
-    view: Callable[P, ResponseReturnValue],
-) -> Callable[P, ResponseReturnValue]:
-    """Hide the complete KnowledgeFS route surface while the bridge is disabled."""
-
-    @wraps(view)
-    def decorated(*args: P.args, **kwargs: P.kwargs) -> ResponseReturnValue:
-        if not dify_config.KNOWLEDGE_FS_ENABLED:
-            raise NotFound()
-        return view(*args, **kwargs)
-
-    return decorated
-
-
-def _translate_proxy_error(exc: Exception, *, tenant_id: str) -> NoReturn:
-    """Map forwarding failures to the stable Console HTTP error surface."""
-    if isinstance(exc, KnowledgeFSRouteNotAllowedError):
-        raise NotFound() from exc
-    if isinstance(exc, KnowledgeFSAccessDeniedError):
-        raise Forbidden() from exc
-    if isinstance(exc, KnowledgeFSConfigurationError):
-        logger.error("KnowledgeFS request was blocked by invalid configuration for tenant_id=%s", tenant_id)
-        raise ServiceUnavailable("KnowledgeFS integration is misconfigured") from exc
-    if isinstance(exc, KnowledgeFSTimeoutError):
-        raise GatewayTimeout("KnowledgeFS request timed out") from exc
-    if isinstance(exc, KnowledgeFSTransportError):
-        logger.warning("KnowledgeFS transport request failed for tenant_id=%s", tenant_id)
-        raise BadGateway("KnowledgeFS is unavailable") from exc
-    raise exc
-
-
-def _knowledge_fs_operation_access_required(
-    view: Callable[[KnowledgeFSAuthorization], ResponseReturnValue],
-) -> Callable[[KnowledgeFSMethod, str], ResponseReturnValue]:
-    """Authorize one declared operation before billing and request-body work."""
-
-    @wraps(view)
-    def decorated(method: KnowledgeFSMethod, upstream_path: str) -> ResponseReturnValue:
-        current_user, tenant_id = current_account_with_tenant()
-        try:
-            authorization = authorize_knowledge_fs_request(
-                account=current_user,
-                tenant_id=tenant_id,
-                method=method,
-                path=upstream_path,
-            )
-        except KnowledgeFSRouteNotAllowedError as exc:
-            raise NotFound() from exc
-        except KnowledgeFSAccessDeniedError as exc:
-            _translate_proxy_error(exc, tenant_id=tenant_id)
-        return view(authorization)
-
-    return decorated
-
-
-def _request_body() -> bytes:
-    """Read the raw body up to the proxy limit or raise RequestEntityTooLarge."""
-    body = request.stream.read(_MAX_PROXY_BODY_BYTES + 1)
-    if len(body) > _MAX_PROXY_BODY_BYTES:
-        raise RequestEntityTooLarge("KnowledgeFS proxy request body is too large")
-    return body
-
-
-def _stream_response_body(
-    upstream: httpx.Response,
-    *,
-    tenant_id: str,
-    max_response_bytes: int,
-) -> Iterator[bytes]:
-    """Yield one bounded SSE response and always release its pooled connection."""
-    total_bytes = 0
-    try:
-        for chunk in upstream.iter_bytes():
-            total_bytes += len(chunk)
-            if total_bytes > max_response_bytes:
-                logger.warning("KnowledgeFS stream exceeded the proxy limit for tenant_id=%s", tenant_id)
-                raise ssrf_proxy.ResponseTooLargeError(f"response exceeded {max_response_bytes} bytes")
-            yield chunk
-    finally:
-        upstream.close()
-
-
-def _proxy_response(
-    upstream_result: KnowledgeFSUpstreamResponse,
-    *,
-    tenant_id: str,
-    contract_response_headers: tuple[str, ...],
-    max_response_bytes: int,
-) -> Response:
-    """Expose raw content, status, and allowlisted headers from KnowledgeFS.
-
-    Raises:
-        HTTPException: KnowledgeFS returns a status normalized by the operation contract.
-    """
-    upstream = upstream_result.response
-    mapped_status = dict(upstream_result.operation.error_status_map).get(upstream.status_code)
-    if mapped_status is not None:
-        upstream.close()
-        description = "KnowledgeFS upstream request failed"
-        if upstream.status_code == HTTPStatus.UNAUTHORIZED:
-            description = "KnowledgeFS authentication failed"
-            logger.error(
-                "KnowledgeFS rejected the Dify server credential with HTTP %s for tenant_id=%s",
-                upstream.status_code,
-                tenant_id,
-            )
-        exception_type = default_exceptions.get(mapped_status)
-        if exception_type is None:
-            exception = HTTPException(description)
-            exception.code = mapped_status
-            raise exception
-        raise exception_type(description)
-
-    allowed_header_names = dict.fromkeys(
-        name.lower() for name in (*_RESPONSE_HEADER_ALLOWLIST, *contract_response_headers)
-    )
-    headers = {
-        name: value
-        for name in allowed_header_names
-        if name not in _RESPONSE_HEADER_DENYLIST
-        if (value := upstream.headers.get(name)) is not None
-    }
-    if upstream_result.response_kind == "stream":
-        response = Response(
-            stream_with_context(  # pyrefly: ignore[no-matching-overload]
-                _stream_response_body(
-                    upstream,
-                    tenant_id=tenant_id,
-                    max_response_bytes=max_response_bytes,
-                )
-            ),
-            status=upstream.status_code,
-            headers=headers,
-        )
-        response.call_on_close(upstream.close)
-        return response
-
-    try:
-        content = upstream.content
-    finally:
-        upstream.close()
-    return Response(content, status=upstream.status_code, headers=headers)
-
-
-def _proxy_current_request(
-    *,
-    method: KnowledgeFSMethod,
-    tenant_id: str,
-    forward: _KnowledgeFSRequestForwarder,
-) -> Response:
-    """Forward the current raw request through one preconfigured service entry."""
-    if not dify_config.KNOWLEDGE_FS_ENABLED:
-        raise NotFound()
-    try:
-        proxy_result = forward(
-            request.headers.get("Accept"),
-            request.content_type,
-            request.query_string or None,
-            _request_body() if method != "GET" else None,
-        )
-    except (
-        KnowledgeFSConfigurationError,
-        KnowledgeFSAccessDeniedError,
-        KnowledgeFSRouteNotAllowedError,
-        KnowledgeFSTimeoutError,
-        KnowledgeFSTransportError,
-    ) as exc:
-        _translate_proxy_error(exc, tenant_id=tenant_id)
-    return _proxy_response(
-        proxy_result,
-        tenant_id=tenant_id,
-        contract_response_headers=proxy_result.operation.response_headers,
-        max_response_bytes=proxy_result.operation.max_response_bytes,
-    )
-
-
-def _proxy_request(
-    method: KnowledgeFSMethod,
-    upstream_path: str,
-) -> Response:
-    """Authorize and forward the current request through the combined service use case."""
-    if not dify_config.KNOWLEDGE_FS_ENABLED:
-        raise NotFound()
-    current_user, tenant_id = current_account_with_tenant()
-
-    def forward(
-        accept: str | None,
-        content_type: str | None,
-        query: bytes | None,
-        body: bytes | None,
-    ) -> KnowledgeFSUpstreamResponse:
-        return proxy_knowledge_fs_request(
-            account=current_user,
-            method=method,
-            path=upstream_path,
-            tenant_id=tenant_id,
-            accept=accept,
-            content_type=content_type,
-            query=query,
-            body=body,
-            request_headers=request.headers,
-        )
-
-    return _proxy_current_request(method=method, tenant_id=tenant_id, forward=forward)
-
-
-def _proxy_authorized_request(authorization: KnowledgeFSAuthorization) -> Response:
-    """Forward the current request using one previously authorized operation capability.
-
-    Args:
-        authorization: Request-scoped capability produced before billing and body parsing.
-
-    Returns:
-        The filtered response returned by KnowledgeFS.
-
-    Raises:
-        HTTPException: The integration is disabled or forwarding fails.
-    """
-    operation = authorization.operation
-    tenant_id = authorization.tenant_id
-
-    def forward(
-        accept: str | None,
-        content_type: str | None,
-        query: bytes | None,
-        body: bytes | None,
-    ) -> KnowledgeFSUpstreamResponse:
-        return proxy_authorized_knowledge_fs_request(
-            authorization=authorization,
-            accept=accept,
-            content_type=content_type,
-            query=query,
-            body=body,
-            request_headers=request.headers,
-        )
-
-    return _proxy_current_request(method=operation.method, tenant_id=tenant_id, forward=forward)
-
-
-@_knowledge_fs_enabled
-@_knowledge_fs_operation_access_required
-@cloud_edition_billing_rate_limit_check("knowledge")
-def _proxy_knowledge_fs_non_get(
-    authorization: KnowledgeFSAuthorization,
-) -> ResponseReturnValue:
-    """Apply knowledge billing checks to one allowlisted non-GET operation."""
-    return _proxy_authorized_request(authorization)
-
-
-@bp.route(
-    "/knowledge-fs/<path:upstream_path>",
-    methods=["OPTIONS"],
-    provide_automatic_options=False,
-)
-@_console_api_errors
-@_knowledge_fs_enabled
-def proxy_knowledge_fs_options(upstream_path: str) -> ResponseReturnValue:
-    """Complete a CORS preflight only for an enabled Console operation."""
-    requested_method = cast(KnowledgeFSMethod, request.headers.get("Access-Control-Request-Method", "").upper())
-    try:
-        get_knowledge_fs_operation(requested_method, upstream_path)
-    except KnowledgeFSRouteNotAllowedError as exc:
-        raise NotFound() from exc
-    return Response(status=HTTPStatus.NO_CONTENT)
-
-
-@bp.route(
-    "/knowledge-fs/<path:upstream_path>",
-    methods=["GET"],
-    provide_automatic_options=False,
-)
-@_console_api_errors
-@_knowledge_fs_enabled
-@setup_required
-@login_required
-@account_initialization_required
-def proxy_knowledge_fs_get(upstream_path: str) -> ResponseReturnValue:
-    """Forward one authenticated, dataset-readable GET request.
-
-    Args:
-        upstream_path: Relative KFS path captured after the Console proxy prefix.
-
-    Returns:
-        The filtered raw KnowledgeFS response or a Console JSON error response.
-    """
-    if request.method != "GET":
-        raise NotFound()
-    return _proxy_request("GET", upstream_path)
-
-
-@bp.route(
-    "/knowledge-fs/<path:upstream_path>",
-    methods=["DELETE", "PATCH", "POST", "PUT"],
-    provide_automatic_options=False,
-)
-@_console_api_errors
-@_knowledge_fs_enabled
-@setup_required
-@login_required
-@account_initialization_required
-def proxy_knowledge_fs_write(upstream_path: str) -> ResponseReturnValue:
-    """Forward one authenticated non-GET request under its contract access policy.
-
-    Args:
-        upstream_path: Relative KFS path captured after the Console proxy prefix.
-
-    Returns:
-        The filtered raw KnowledgeFS response or a Console JSON error response.
-    """
-    method = cast(KnowledgeFSMethod, request.method)
-    return _proxy_knowledge_fs_non_get(method, upstream_path)
@@ -1,106 +0,0 @@
-"""Console onboarding APIs.
-
-This module keeps Step-by-step Tour persistence account-scoped. Workspace IDs
-are accepted only as presentation overrides; UI-only state such as minimized
-panels or the currently active task stays on the frontend. PATCH requests are
-action-based so callers do not replace server-side arrays with stale snapshots.
-"""
-
-from datetime import datetime
-from typing import Literal, cast
-
-from flask_restx import Resource
-from pydantic import BaseModel, ConfigDict, Field, model_validator
-
-from controllers.common.schema import register_response_schema_models, register_schema_models
-from extensions.ext_database import db
-from fields.base import ResponseModel
-from libs.helper import dump_response
-from libs.login import login_required
-from models import Account
-from services.step_by_step_tour_service import StepByStepTourPatch, StepByStepTourService
-
-from . import console_ns
-from .wraps import account_initialization_required, setup_required, with_current_tenant_id, with_current_user
-
-StepByStepTourAction = Literal[
-    "skip",
-    "complete_task",
-    "uncomplete_task",
-    "enable_current_workspace",
-    "disable_current_workspace",
-]
-StepByStepTourTaskId = Literal["home", "studio", "knowledge", "integration"]
-
-
-class StepByStepTourStatePatchPayload(BaseModel):
-    action: StepByStepTourAction = Field(description="State update action")
-    task_id: StepByStepTourTaskId | None = Field(default=None, description="Task ID for task actions")
-
-    model_config = ConfigDict(extra="forbid")
-
-    @model_validator(mode="after")
-    def validate_patch_shape(self) -> "StepByStepTourStatePatchPayload":
-        task_actions = {"complete_task", "uncomplete_task"}
-        if self.action in task_actions and self.task_id is None:
-            raise ValueError("task_id is required for task actions")
-        if self.action not in task_actions and self.task_id is not None:
-            raise ValueError("task_id is only supported for task actions")
-
-        return self
-
-
-class StepByStepTourStateResponse(ResponseModel):
-    first_workspace_id: str | None = None
-    skipped: bool = False
-    completed_task_ids: list[StepByStepTourTaskId] = Field(default_factory=list)
-    manually_enabled_workspace_ids: list[str] = Field(default_factory=list)
-    manually_disabled_workspace_ids: list[str] = Field(default_factory=list)
-    updated_at: datetime | None = None
-
-
-register_schema_models(console_ns, StepByStepTourStatePatchPayload)
-register_response_schema_models(console_ns, StepByStepTourStateResponse)
-
-
-@console_ns.route("/onboarding/step-by-step-tour/state")
-class StepByStepTourStateApi(Resource):
-    @console_ns.doc("get_step_by_step_tour_state")
-    @console_ns.doc(description="Get account-level Step-by-step Tour state")
-    @console_ns.response(200, "Success", console_ns.models[StepByStepTourStateResponse.__name__])
-    @setup_required
-    @login_required
-    @account_initialization_required
-    @with_current_user
-    @with_current_tenant_id
-    def get(self, current_tenant_id: str, current_user: Account):
-        return dump_response(
-            StepByStepTourStateResponse,
-            StepByStepTourService.get_state(
-                account=current_user,
-                current_tenant_id=current_tenant_id,
-                session=db.session,
-            ),
-        )
-
-    @console_ns.doc("patch_step_by_step_tour_state")
-    @console_ns.doc(description="Update account-level Step-by-step Tour state")
-    @console_ns.expect(console_ns.models[StepByStepTourStatePatchPayload.__name__])
-    @console_ns.response(200, "Success", console_ns.models[StepByStepTourStateResponse.__name__])
-    @setup_required
-    @login_required
-    @account_initialization_required
-    @with_current_user
-    @with_current_tenant_id
-    def patch(self, current_tenant_id: str, current_user: Account):
-        payload = StepByStepTourStatePatchPayload.model_validate(console_ns.payload or {})
-        patch = cast(StepByStepTourPatch, payload.model_dump(exclude_unset=True, exclude_none=True))
-        return dump_response(
-            StepByStepTourStateResponse,
-            StepByStepTourService.patch_state(
-                account=current_user,
-                current_tenant_id=current_tenant_id,
-                patch=patch,
-                session=db.session,
-            ),
-        )
@@ -4,16 +4,20 @@ from http import HTTPStatus
 from flask import redirect
 from flask_restx import Resource
 from pydantic import BaseModel, Field
-from werkzeug.exceptions import Conflict, Forbidden, NotFound
+from werkzeug.exceptions import Conflict, NotFound

 from controllers.common.fields import RedirectResponse
 from controllers.common.schema import register_response_schema_models, register_schema_models
 from controllers.console import console_ns
 from controllers.console.wraps import (
+    RBACPermission,
+    RBACResourceScope,
    account_initialization_required,
    cloud_edition_billing_enabled,
    cloud_edition_billing_paid_plan_required,
+    is_admin_or_owner_required,
    only_edition_cloud,
+    rbac_permission_required,
    setup_required,
 )
 from extensions.ext_database import db
@@ -21,7 +25,6 @@ from fields.base import ResponseModel
 from libs.archive_storage import get_export_storage
 from libs.helper import dump_response
 from libs.login import current_account_with_tenant, login_required
-from models import TenantAccountRole
 from services.retention.workflow_run.archive_download_preparation import ARCHIVE_DOWNLOAD_MIME_TYPE
 from services.retention.workflow_run.archive_download_task_cache import (
    WorkflowRunArchiveDownloadStatus,
@@ -95,13 +98,11 @@ register_response_schema_models(
 )


-def _current_owner_or_admin_ids() -> tuple[str, str]:
-    """Return current Cloud workspace IDs for an owner or admin, independently of enterprise RBAC."""
+def _current_ids() -> tuple[str, str]:
+    """Return current `(tenant_id, account_id)` or raise when no workspace is selected."""
    current_user, current_tenant_id = current_account_with_tenant()
    if not current_tenant_id:
        raise NotFound("Current workspace not found")
-    if not TenantAccountRole.is_privileged_role(current_user.current_role):
-        raise Forbidden()
    return current_tenant_id, current_user.id


@@ -123,8 +124,12 @@ class WorkflowRunArchivesApi(Resource):
    @only_edition_cloud
    @cloud_edition_billing_enabled
    @cloud_edition_billing_paid_plan_required
+    @is_admin_or_owner_required
+    @rbac_permission_required(
+        RBACResourceScope.WORKSPACE, RBACPermission.WORKSPACE_ROLE_MANAGE, resource_required=False
+    )
    def get(self):
-        tenant_id, _ = _current_owner_or_admin_ids()
+        tenant_id, _ = _current_ids()
        return dump_response(WorkflowRunArchiveListResponse, list_workflow_run_archives(db.session(), tenant_id))


@@ -144,8 +149,12 @@ class WorkflowRunArchiveDownloadsApi(Resource):
    @only_edition_cloud
    @cloud_edition_billing_enabled
    @cloud_edition_billing_paid_plan_required
+    @is_admin_or_owner_required
+    @rbac_permission_required(
+        RBACResourceScope.WORKSPACE, RBACPermission.WORKSPACE_ROLE_MANAGE, resource_required=False
+    )
    def post(self):
-        tenant_id, account_id = _current_owner_or_admin_ids()
+        tenant_id, account_id = _current_ids()
        payload = WorkflowRunArchiveDownloadPayload.model_validate(console_ns.payload or {})
        try:
            task = create_workflow_run_archive_download_task(
@@ -171,8 +180,12 @@ class WorkflowRunArchiveDownloadApi(Resource):
    @only_edition_cloud
    @cloud_edition_billing_enabled
    @cloud_edition_billing_paid_plan_required
+    @is_admin_or_owner_required
+    @rbac_permission_required(
+        RBACResourceScope.WORKSPACE, RBACPermission.WORKSPACE_ROLE_MANAGE, resource_required=False
+    )
    def get(self, download_id: str):
-        tenant_id, _ = _current_owner_or_admin_ids()
+        tenant_id, _ = _current_ids()
        try:
            task = get_workflow_run_archive_download_task(tenant_id=tenant_id, download_id=download_id)
        except WorkflowRunArchiveDownloadTaskNotFoundError as exc:
@@ -196,8 +209,12 @@ class WorkflowRunArchiveDownloadFileApi(Resource):
    @only_edition_cloud
    @cloud_edition_billing_enabled
    @cloud_edition_billing_paid_plan_required
+    @is_admin_or_owner_required
+    @rbac_permission_required(
+        RBACResourceScope.WORKSPACE, RBACPermission.WORKSPACE_ROLE_MANAGE, resource_required=False
+    )
    def get(self, download_id: str):
-        tenant_id, _ = _current_owner_or_admin_ids()
+        tenant_id, _ = _current_ids()
        try:
            task = get_ready_workflow_run_archive_download_task(tenant_id=tenant_id, download_id=download_id)
        except WorkflowRunArchiveDownloadTaskNotFoundError as exc:
@@ -67,15 +67,6 @@ from services.plugin.plugin_parameter_service import PluginParameterService
 from services.plugin.plugin_permission_service import PluginPermissionService
 from services.tools.tools_transform_service import ToolTransformService

-_PLUGIN_PACKAGE_UPLOAD_PARAMS = {
-    "pkg": {
-        "description": "Plugin package to upload",
-        "in": "formData",
-        "type": "file",
-        "required": True,
-    }
-}
-

 class AutoUpgradeSettingsResponse(TypedDict):
    strategy_setting: TenantPluginAutoUpgradeStrategySetting
@@ -654,7 +645,6 @@ class PluginAssetApi(Resource):

@console_ns.route("/workspaces/current/plugin/upload/pkg")
 class PluginUploadFromPkgApi(Resource):
-    @console_ns.doc(consumes=["multipart/form-data"], params=_PLUGIN_PACKAGE_UPLOAD_PARAMS)
    @console_ns.response(200, "Success", console_ns.models[PluginDecodeResponse.__name__])
    @setup_required
    @login_required
@@ -346,7 +346,13 @@ class RBACRoleItemApi(Resource):
    def put(self, role_id):
        tenant_id, account_id = _current_ids()
        request = _payload(_RoleUpsertRequest)
-        role = svc.RBACService.Roles.update(tenant_id, account_id, str(role_id), request.to_mutation())
+        role = svc.RBACService.KnowledgeFSRoleMutations.update_role(
+            tenant_id,
+            account_id,
+            str(role_id),
+            request.to_mutation(),
+            session=db.session(),
+        )
        return _dump(role)

    @login_required
@@ -356,7 +362,12 @@ class RBACRoleItemApi(Resource):
    @console_ns.response(200, "Success", console_ns.models[svc.RBACRole.__name__])
    def delete(self, role_id):
        tenant_id, account_id = _current_ids()
-        svc.RBACService.Roles.delete(tenant_id, account_id, str(role_id))
+        svc.RBACService.KnowledgeFSRoleMutations.delete_role(
+            tenant_id,
+            account_id,
+            str(role_id),
+            session=db.session(),
+        )
        return {"result": "success"}


@@ -915,7 +926,7 @@ class RBACMemberRolesApi(Resource):
        tenant_id, account_id = _current_ids()
        request = _payload(_ReplaceMemberRolesRequest)
        return _dump(
-            svc.RBACService.MemberRoles.replace(
+            svc.RBACService.KnowledgeFSRoleMutations.replace_member_roles(
                tenant_id,
                account_id,
                str(member_id),
@@ -8,6 +8,7 @@ from controllers.inner_api.plugin.wraps import get_user_tenant, plugin_data
 from controllers.inner_api.wraps import plugin_inner_api_only
 from core.plugin.backwards_invocation.app import PluginAppBackwardsInvocation
 from core.plugin.backwards_invocation.base import BaseBackwardsInvocationResponse
+from core.plugin.backwards_invocation.datasource import PluginDatasourceBackwardsInvocation
 from core.plugin.backwards_invocation.encrypt import PluginEncrypter
 from core.plugin.backwards_invocation.model import PluginModelBackwardsInvocation
 from core.plugin.backwards_invocation.node import PluginNodeBackwardsInvocation
@@ -15,10 +16,12 @@ from core.plugin.backwards_invocation.tool import PluginToolBackwardsInvocation
 from core.plugin.entities.request import (
    RequestFetchAppInfo,
    RequestInvokeApp,
+    RequestInvokeDatasource,
    RequestInvokeEncrypt,
    RequestInvokeLLM,
    RequestInvokeLLMWithStructuredOutput,
    RequestInvokeModeration,
+    RequestInvokeMultimodalEmbedding,
    RequestInvokeParameterExtractorNode,
    RequestInvokeQuestionClassifierNode,
    RequestInvokeRerank,
@@ -27,6 +30,7 @@ from core.plugin.entities.request import (
    RequestInvokeTextEmbedding,
    RequestInvokeTool,
    RequestInvokeTTS,
+    RequestListModels,
    RequestRequestDownloadFile,
    RequestRequestUploadFile,
 )
@@ -118,6 +122,36 @@ class PluginInvokeTextEmbeddingApi(Resource):
            return jsonable_encoder(BaseBackwardsInvocationResponse(error=str(e)))


+@inner_api_ns.route("/invoke/multimodal-embedding")
+class PluginInvokeMultimodalEmbeddingApi(Resource):
+    @get_user_tenant
+    @setup_required
+    @plugin_inner_api_only
+    @plugin_data(payload_type=RequestInvokeMultimodalEmbedding)
+    @inner_api_ns.doc("plugin_invoke_multimodal_embedding")
+    @inner_api_ns.doc(description="Invoke multimodal embedding models through Dify model management")
+    @inner_api_ns.doc(
+        responses={
+            200: "Multimodal embedding successful",
+            401: "Unauthorized - invalid API key",
+            404: "Service not available",
+        }
+    )
+    def post(self, user_model: Account | EndUser, tenant_model: Tenant, payload: RequestInvokeMultimodalEmbedding):
+        try:
+            return jsonable_encoder(
+                BaseBackwardsInvocationResponse(
+                    data=PluginModelBackwardsInvocation.invoke_multimodal_embedding(
+                        user_id=user_model.id,
+                        tenant=tenant_model,
+                        payload=payload,
+                    )
+                )
+            )
+        except Exception as e:
+            return jsonable_encoder(BaseBackwardsInvocationResponse(error=str(e)))
+
+
@inner_api_ns.route("/invoke/rerank")
 class PluginInvokeRerankApi(Resource):
    @get_user_tenant
@@ -144,6 +178,70 @@ class PluginInvokeRerankApi(Resource):
            return jsonable_encoder(BaseBackwardsInvocationResponse(error=str(e)))


+@inner_api_ns.route("/invoke/model-catalog")
+class PluginModelCatalogApi(Resource):
+    @get_user_tenant
+    @setup_required
+    @plugin_inner_api_only
+    @plugin_data(payload_type=RequestListModels)
+    @inner_api_ns.doc("plugin_model_catalog")
+    @inner_api_ns.doc(description="List tenant-active models managed by Dify")
+    @inner_api_ns.doc(
+        responses={
+            200: "Model catalog lookup successful",
+            401: "Unauthorized - invalid API key",
+            404: "Service not available",
+        }
+    )
+    def post(self, user_model: Account | EndUser, tenant_model: Tenant, payload: RequestListModels):
+        try:
+            return jsonable_encoder(
+                BaseBackwardsInvocationResponse(
+                    data=PluginModelBackwardsInvocation.list_models(
+                        tenant_id=tenant_model.id,
+                        user_id=user_model.id,
+                        payload=payload,
+                    )
+                )
+            )
+        except Exception as e:
+            return jsonable_encoder(BaseBackwardsInvocationResponse(error=str(e)))
+
+
+@inner_api_ns.route("/invoke/datasource")
+class PluginInvokeDatasourceApi(Resource):
+    """Invoke an installed datasource with credentials resolved inside Dify."""
+
+    @get_user_tenant
+    @setup_required
+    @plugin_inner_api_only
+    @plugin_data(payload_type=RequestInvokeDatasource)
+    @inner_api_ns.doc("plugin_invoke_datasource")
+    @inner_api_ns.doc(description="Invoke datasource plugins through Dify credential management")
+    @inner_api_ns.doc(
+        responses={
+            200: "Datasource invocation successful (streaming response)",
+            401: "Unauthorized - invalid API key",
+            404: "Datasource provider, datasource, or credential not found",
+        }
+    )
+    def post(
+        self,
+        user_model: Account | EndUser,
+        tenant_model: Tenant,
+        payload: RequestInvokeDatasource,
+    ):
+        response = PluginDatasourceBackwardsInvocation.invoke(
+            user_id=user_model.id,
+            tenant=tenant_model,
+            payload=payload,
+        )
+        return length_prefixed_response(
+            0xF,
+            PluginDatasourceBackwardsInvocation.convert_to_event_stream(response),
+        )
+
+
@inner_api_ns.route("/invoke/tts")
 class PluginInvokeTTSApi(Resource):
    @get_user_tenant
@@ -38,6 +38,7 @@ from .dataset import (
 )
 from .dataset.rag_pipeline import rag_pipeline_workflow
 from .end_user import end_user
+from .knowledge_fs import resources as knowledge_fs_resources
 from .workspace import models

 __all__ = [
@@ -54,6 +55,7 @@ __all__ = [
    "hit_testing",
    "human_input_form",
    "index",
+    "knowledge_fs_resources",
    "message",
    "metadata",
    "models",
@@ -101,7 +101,7 @@ class AudioApi(Resource):

        Accepts an audio file upload and returns the transcribed text.
        """
-        file = request.files.get("file")
+        file = request.files["file"]

        try:
            response = AudioService.transcript_asr(
@@ -531,22 +531,14 @@ class DatasetListApi(DatasetApiResource):
        except services.errors.dataset.DatasetNameDuplicateError:
            raise DatasetNameDuplicateError()

-        if dify_config.RBAC_ENABLED:
-            if payload.permission == DatasetPermissionEnum.ALL_TEAM:
-                RBACService.DatasetAccess.replace_whitelist(
-                    tenant_id,
-                    current_user.id,
-                    dataset.id,
-                    ReplaceMemberBindings(scope=RBACResourceWhitelistScope.ALL),
-                )
-                initialize_created_app_rbac_access_task.delay(tenant_id, current_user.id, dataset_id=dataset.id)
-            else:
-                RBACService.DatasetAccess.replace_whitelist(
-                    tenant_id,
-                    current_user.id,
-                    dataset.id,
-                    ReplaceMemberBindings(scope=RBACResourceWhitelistScope.SPECIFIC),
-                )
+        if payload.permission == DatasetPermissionEnum.ALL_TEAM and dify_config.RBAC_ENABLED:
+            RBACService.DatasetAccess.replace_whitelist(
+                tenant_id,
+                current_user.id,
+                dataset.id,
+                ReplaceMemberBindings(scope=RBACResourceWhitelistScope.ALL),
+            )
+            initialize_created_app_rbac_access_task.delay(tenant_id, current_user.id, dataset_id=dataset.id)

        return _dump_service_dataset_detail(dataset, session=session), 200

@@ -0,0 +1,5 @@
+"""KnowledgeFS-specific Service API authenticated by resource credentials."""
+
+from . import resources
+
+__all__ = ["resources"]
@@ -0,0 +1,49 @@
+"""Stable KnowledgeFS Service API error contract."""
+
+from libs.exception import BaseHTTPException
+
+
+class KnowledgeFSInvalidCredentialHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_invalid_credential"
+    description = "Invalid KnowledgeFS service credential."
+    code = 401
+
+
+class KnowledgeFSServiceOperationUnavailableHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_operation_unavailable"
+    description = "KnowledgeFS operation is not available."
+    code = 503
+
+
+class KnowledgeFSServiceUpstreamUnavailableHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_upstream_unavailable"
+    description = "KnowledgeFS is unavailable."
+    code = 502
+
+
+class KnowledgeFSServiceInvalidRequestHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_invalid_request"
+    description = "KnowledgeFS request is invalid."
+    code = 400
+
+
+class KnowledgeFSServiceRateLimitHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_rate_limit_exceeded"
+    description = "KnowledgeFS operation rate limit exceeded."
+    code = 429
+
+
+class KnowledgeFSServiceQuotaExceededHTTPError(BaseHTTPException):
+    error_code = "knowledge_fs_quota_exceeded"
+    description = "KnowledgeFS operation quota exceeded."
+    code = 403
+
+
+__all__ = [
+    "KnowledgeFSInvalidCredentialHTTPError",
+    "KnowledgeFSServiceInvalidRequestHTTPError",
+    "KnowledgeFSServiceOperationUnavailableHTTPError",
+    "KnowledgeFSServiceQuotaExceededHTTPError",
+    "KnowledgeFSServiceRateLimitHTTPError",
+    "KnowledgeFSServiceUpstreamUnavailableHTTPError",
+]
@@ -76,7 +76,7 @@ class AudioApi(WebApiResource):
    @web_ns.response(200, "Success", web_ns.models[AudioToTextResponse.__name__])
    def post(self, app_model: App, end_user: EndUser):
        """Convert audio to text"""
-        file = request.files.get("file")
+        file = request.files["file"]

        try:
            response = AudioService.transcript_asr(
@@ -1,6 +1,6 @@
 from typing import Any, Self

-from pydantic import AliasChoices, Field
+from pydantic import AliasChoices, Field, computed_field
 from sqlalchemy import select
 from werkzeug.exceptions import Forbidden

@@ -9,13 +9,11 @@ from controllers.common.schema import register_response_schema_models
 from controllers.web import web_ns
 from controllers.web.wraps import WebApiResource
 from extensions.ext_database import db
-from extensions.storage.storage_type import StorageType
 from fields.base import ResponseModel
 from libs.helper import build_icon_url
 from models.account import Tenant, TenantStatus
-from models.model import App, EndUser, IconType, Site
+from models.model import App, EndUser, Site
 from services.feature_service import FeatureModel, FeatureService
-from services.file_service import FileService


 class WebSiteResponse(ResponseModel):
@@ -34,7 +32,11 @@ class WebSiteResponse(ResponseModel):
    prompt_public: bool | None = None
    show_workflow_steps: bool | None = None
    use_icon_as_answer_icon: bool | None = None
-    icon_url: str | None = None
+
+    @computed_field(return_type=str | None)  # type: ignore[prop-decorator]
+    @property
+    def icon_url(self) -> str | None:
+        return build_icon_url(self.icon_type, self.icon)


 class WebModelConfigResponse(ResponseModel):
@@ -86,7 +88,6 @@ class WebAppSiteResponse(ResponseModel):
        end_user_id: str | None,
        features: FeatureModel,
        can_replace_logo: bool,
-        icon_url: str | None = None,
    ) -> Self:
        custom_config = None
        if can_replace_logo:
@@ -101,7 +102,6 @@ class WebAppSiteResponse(ResponseModel):
            )

        site_response = WebSiteResponse.model_validate(site, from_attributes=True)
-        site_response.icon_url = icon_url if icon_url is not None else build_icon_url(site.icon_type, site.icon)
        if features.billing.enabled and not features.webapp_copyright_enabled:
            site_response.copyright = None
            site_response.input_placeholder = None
@@ -123,15 +123,6 @@ register_response_schema_models(
 )


-def _build_site_icon_url(*, site: Site, tenant_id: str) -> str | None:
-    """Use direct S3 URLs only in Cloud Mode and preserve preview URLs elsewhere."""
-    if site.icon_type != IconType.IMAGE or not site.icon:
-        return None
-    if dify_config.EDITION == "CLOUD" and StorageType(dify_config.STORAGE_TYPE) == StorageType.S3:
-        return FileService(db.engine).get_file_presigned_url(file_id=site.icon, tenant_id=tenant_id)
-    return build_icon_url(site.icon_type, site.icon)
-
-
@web_ns.route("/site")
 class AppSiteApi(WebApiResource):
    @web_ns.doc("Get App Site Info")
@@ -168,5 +159,4 @@ class AppSiteApi(WebApiResource):
            end_user_id=end_user.id,
            features=features,
            can_replace_logo=features.can_replace_logo,
-            icon_url=_build_site_icon_url(site=site, tenant_id=tenant.id),
        ).model_dump(mode="json")
@@ -14,7 +14,10 @@ from core.app.apps.base_app_queue_manager import AppQueueManager
 from core.app.apps.base_app_runner import AppRunner
 from core.app.entities.app_invoke_entities import (
    AgentChatAppGenerateEntity,
+    DifyRunContext,
+    InvokeFrom,
    ModelConfigWithCredentialsEntity,
+    UserFrom,
 )
 from core.app.file_access import DatabaseFileAccessController
 from core.callback_handler.agent_tool_callback_handler import DifyAgentCallbackHandler
@@ -148,6 +151,15 @@ class BaseAgentRunner(AppRunner):
            user_id=self.user_id,
            invoke_from=self.application_generate_entity.invoke_from,
        )
+        invoke_from = self.application_generate_entity.invoke_from
+        if isinstance(invoke_from, InvokeFrom):
+            tool_entity.runtime.dify_run_context = DifyRunContext(
+                tenant_id=self.tenant_id,
+                app_id=self.app_config.app_id,
+                user_id=self.user_id,
+                user_from=(UserFrom.ACCOUNT if invoke_from.runs_as_account() else UserFrom.END_USER),
+                invoke_from=invoke_from,
+            )
        assert tool_entity.entity.description
        message_tool = PromptMessageTool(
            name=tool.tool_name,
@@ -625,11 +625,7 @@ class AdvancedChatAppGenerator(MessageBasedAppGenerator):
                message=message_snapshot,
                user=user,
                stream=stream,
-                draft_var_saver_factory=self._get_draft_var_saver_factory(
-                    invoke_from,
-                    account=user,
-                    tenant_id=application_generate_entity.app_config.tenant_id,
-                ),
+                draft_var_saver_factory=self._get_draft_var_saver_factory(invoke_from, account=user),
            )

            return AdvancedChatAppGenerateResponseConverter.convert(response=response, invoke_from=invoke_from)
@@ -682,27 +682,42 @@ class AgentAppGenerator(MessageBasedAppGenerator):
            if draft_type == AgentConfigDraftType.DEBUG_BUILD.value
            else AgentConfigDraftType.DRAFT
        )
-        if effective_draft_type == AgentConfigDraftType.DRAFT:
-            from services.agent.composer_service import AgentComposerService
-
-            return AgentComposerService.get_or_create_normal_agent_draft(
-                session=session,
-                tenant_id=tenant_id,
-                agent=agent,
-                created_by=agent.updated_by or agent.created_by,
-            )
-        if not account_id:
-            raise AgentAppGeneratorError("Build draft requires an account user")
        stmt = select(AgentConfigDraft).where(
            AgentConfigDraft.tenant_id == tenant_id,
            AgentConfigDraft.agent_id == agent.id,
-            AgentConfigDraft.draft_type == AgentConfigDraftType.DEBUG_BUILD,
-            AgentConfigDraft.account_id == account_id,
+            AgentConfigDraft.draft_type == effective_draft_type,
        )
+        if effective_draft_type == AgentConfigDraftType.DEBUG_BUILD:
+            if not account_id:
+                raise AgentAppGeneratorError("Build draft requires an account user")
+            stmt = stmt.where(AgentConfigDraft.account_id == account_id)
+        else:
+            stmt = stmt.where(AgentConfigDraft.account_id.is_(None))
        draft = session.scalar(stmt.order_by(AgentConfigDraft.updated_at.desc()).limit(1))
        if draft is not None:
            return draft
-        raise AgentAppGeneratorError("Agent build draft not found")
+        if effective_draft_type == AgentConfigDraftType.DEBUG_BUILD:
+            raise AgentAppGeneratorError("Agent build draft not found")
+        _, snapshot, agent_soul = AgentAppGenerator._resolve_agent_by_id(
+            tenant_id=tenant_id,
+            agent_id=agent.id,
+            snapshot_id=agent.active_config_snapshot_id,
+            session=session,
+        )
+        draft = AgentConfigDraft(
+            tenant_id=tenant_id,
+            agent_id=agent.id,
+            draft_type=AgentConfigDraftType.DRAFT,
+            account_id=None,
+            draft_owner_key="",
+            base_snapshot_id=snapshot.id,
+            config_snapshot=agent_soul,
+            created_by=agent.created_by,
+            updated_by=agent.updated_by,
+        )
+        session.add(draft)
+        session.flush()
+        return draft

    @staticmethod
    def _resolve_agent_by_id(
@@ -159,6 +159,7 @@ class AgentAppRuntimeRequestBuilder:
                    user_from=cast(DifyExecutionContextUserFrom, context.dify_context.user_from.value),
                    invoke_from=cast(DifyExecutionContextInvokeFrom, context.dify_context.invoke_from.value),
                    agent_mode="agent_app",
+                    trace_id=context.dify_context.trace_session_id,
                ),
                # ENG-616: expand slash-menu mention tokens to canonical names so
                # no frontend-internal {{#…#}} marker ever reaches the model.
@@ -32,7 +32,6 @@ class _DebuggerDraftVariableSaver:
        self,
        *,
        account: Account,
-        tenant_id: str,
        app_id: str,
        node_id: str,
        node_type: NodeType,
@@ -40,7 +39,6 @@ class _DebuggerDraftVariableSaver:
        enclosing_node_id: str | None = None,
    ) -> None:
        self._account = account
-        self._tenant_id = tenant_id
        self._app_id = app_id
        self._node_id = node_id
        self._node_type = node_type
@@ -51,7 +49,6 @@ class _DebuggerDraftVariableSaver:
        with Session(db.engine) as session, session.begin():
            DraftVariableSaverImpl(
                session=session,
-                tenant_id=self._tenant_id,
                app_id=self._app_id,
                node_id=self._node_id,
                node_type=self._node_type,
@@ -290,12 +287,7 @@ class BaseAppGenerator:

    @final
    @staticmethod
-    def _get_draft_var_saver_factory(
-        invoke_from: InvokeFrom,
-        account: Account | EndUser,
-        *,
-        tenant_id: str,
-    ) -> DraftVariableSaverFactory:
+    def _get_draft_var_saver_factory(invoke_from: InvokeFrom, account: Account | EndUser) -> DraftVariableSaverFactory:
        if invoke_from == InvokeFrom.DEBUGGER:
            assert isinstance(account, Account)

@@ -308,7 +300,6 @@ class BaseAppGenerator:
            ) -> DraftVariableSaver:
                return _DebuggerDraftVariableSaver(
                    account=account,
-                    tenant_id=tenant_id,
                    app_id=app_id,
                    node_id=node_id,
                    node_type=node_type,
@@ -349,7 +349,6 @@ class PipelineGenerator(BaseAppGenerator):
            draft_var_saver_factory = self._get_draft_var_saver_factory(
                invoke_from,
                user,
-                tenant_id=pipeline.tenant_id,
            )
            # return response or stream generator
            response = self._handle_response(
@@ -399,11 +399,7 @@ class WorkflowAppGenerator(BaseAppGenerator):

            worker_thread.start()

-            draft_var_saver_factory = self._get_draft_var_saver_factory(
-                invoke_from,
-                user,
-                tenant_id=app_model.tenant_id,
-            )
+            draft_var_saver_factory = self._get_draft_var_saver_factory(invoke_from, user)

            # return response or stream generator
            response = self._handle_response(
@@ -38,6 +38,11 @@ class DatasourcePluginProviderController(ABC):
        ):
            raise ToolProviderCredentialValidationError("Invalid credentials")

+    def validate_credentials(self, user_id: str, credentials: dict[str, Any]) -> None:
+        """Validate credential shape and value against this installed provider declaration."""
+        self.validate_credentials_format(credentials)
+        self._validate_credentials(user_id, credentials)
+
    @property
    def provider_type(self) -> DatasourceProviderType:
        """
@@ -0,0 +1,110 @@
+"""Datasource backward invocation through Dify's tenant-bound runtime.
+
+This module is the internal service boundary used by trusted callers such as
+KnowledgeFS. It resolves installed provider declarations and Dify-owned
+credential references before reaching ``PluginDatasourceManager``; callers
+must never provide raw datasource credentials or a plugin-daemon API key.
+"""
+
+from collections.abc import Generator
+from typing import Any, cast
+
+from pydantic import BaseModel
+
+from core.datasource.datasource_manager import DatasourceManager
+from core.datasource.entities.datasource_entities import (
+    OnlineDriveBrowseFilesRequest,
+    OnlineDriveDownloadFileRequest,
+)
+from core.datasource.online_document.online_document_plugin import OnlineDocumentDatasourcePlugin
+from core.datasource.online_drive.online_drive_plugin import OnlineDriveDatasourcePlugin
+from core.datasource.website_crawl.website_crawl_plugin import WebsiteCrawlDatasourcePlugin
+from core.plugin.backwards_invocation.base import BaseBackwardsInvocation
+from core.plugin.entities.request import RequestInvokeDatasource
+from models.account import Tenant
+from models.provider_ids import DatasourceProviderID
+from services.datasource_provider_service import DatasourceProviderService
+
+
+class PluginDatasourceBackwardsInvocation(BaseBackwardsInvocation):
+    """Resolve and invoke a datasource without exposing credential material to the caller."""
+
+    @classmethod
+    def invoke(
+        cls,
+        *,
+        user_id: str,
+        tenant: Tenant,
+        payload: RequestInvokeDatasource,
+    ) -> Generator[BaseModel | dict[str, Any], None, None]:
+        """Yield datasource messages for one validated inner-runtime request."""
+        provider_id = DatasourceProviderID(payload.provider)
+        canonical_provider_id = str(provider_id)
+        controller = DatasourceManager.get_datasource_plugin_provider(
+            provider_id=canonical_provider_id,
+            tenant_id=tenant.id,
+            datasource_type=payload.datasource_type,
+        )
+        if controller.entity.provider_type != payload.datasource_type:
+            raise ValueError("Datasource provider type mismatch")
+
+        # Resolving the datasource from the installed declaration prevents a caller
+        # from dispatching an arbitrary datasource name under a valid plugin ID.
+        runtime = controller.get_datasource(payload.datasource)
+        credentials = DatasourceProviderService().get_datasource_credentials(
+            tenant_id=tenant.id,
+            provider=provider_id.provider_name,
+            plugin_id=provider_id.plugin_id,
+            credential_id=payload.credential_id,
+        )
+        if controller.need_credentials and not credentials:
+            raise ValueError("Datasource credential not found")
+
+        if payload.operation == "validate_credentials":
+            controller.validate_credentials(user_id=user_id, credentials=credentials)
+            yield {"result": True}
+            return
+
+        runtime.runtime.credentials = credentials
+        provider_type = runtime.datasource_provider_type()
+
+        match payload.operation:
+            case "get_website_crawl":
+                website = cast(WebsiteCrawlDatasourcePlugin, runtime)
+                yield from website.get_website_crawl(
+                    user_id=user_id,
+                    datasource_parameters=payload.datasource_parameters,
+                    provider_type=provider_type,
+                )
+            case "get_online_document_pages":
+                document = cast(OnlineDocumentDatasourcePlugin, runtime)
+                yield from document.get_online_document_pages(
+                    user_id=user_id,
+                    datasource_parameters=payload.datasource_parameters,
+                    provider_type=provider_type,
+                )
+            case "get_online_document_page_content":
+                if payload.page is None:
+                    raise ValueError("Online-document page input is required")
+                document = cast(OnlineDocumentDatasourcePlugin, runtime)
+                yield from document.get_online_document_page_content(
+                    user_id=user_id,
+                    datasource_parameters=payload.page,
+                    provider_type=provider_type,
+                )
+            case "online_drive_browse_files":
+                drive = cast(OnlineDriveDatasourcePlugin, runtime)
+                yield from drive.online_drive_browse_files(
+                    user_id=user_id,
+                    request=OnlineDriveBrowseFilesRequest.model_validate(payload.request),
+                    provider_type=provider_type,
+                )
+            case "online_drive_download_file":
+                drive = cast(OnlineDriveDatasourcePlugin, runtime)
+                yield from drive.online_drive_download_file(
+                    user_id=user_id,
+                    request=OnlineDriveDownloadFileRequest.model_validate(payload.request),
+                    provider_type=provider_type,
+                )
+            case _:
+                raise ValueError(f"Unsupported datasource operation: {payload.operation}")
@@ -1,22 +1,31 @@
 import tempfile
 from binascii import hexlify, unhexlify
-from collections.abc import Generator
+from collections.abc import Generator, Mapping
+from enum import Enum
 from typing import Any

+from pydantic import BaseModel
+
 from core.app.llm import deduct_llm_quota
 from core.llm_generator.output_parser.structured_output import invoke_llm_with_structured_output
 from core.model_manager import ModelManager
 from core.plugin.backwards_invocation.base import BaseBackwardsInvocation
 from core.plugin.entities.request import (
+    InvokableModelCatalogItem,
+    InvokableModelCatalogPage,
    RequestInvokeLLM,
    RequestInvokeLLMWithStructuredOutput,
    RequestInvokeModeration,
+    RequestInvokeMultimodalEmbedding,
    RequestInvokeRerank,
    RequestInvokeSpeech2Text,
    RequestInvokeSummary,
    RequestInvokeTextEmbedding,
    RequestInvokeTTS,
+    RequestListModels,
 )
+from core.plugin.impl.model_runtime_factory import create_plugin_provider_manager
+from core.plugin.plugin_service import PluginService
 from core.tools.entities.tool_entities import ToolProviderType
 from core.tools.utils.model_invocation_utils import ModelInvocationUtils
 from graphon.model_runtime.entities.llm_entities import (
@@ -33,6 +42,20 @@ from graphon.model_runtime.entities.message_entities import (
 )
 from graphon.model_runtime.entities.model_entities import ModelType
 from models.account import Tenant
+from models.provider_ids import ModelProviderID
+
+
+def _json_compatible(value: Any) -> Any:
+    """Convert model-runtime metadata into stable JSON-compatible values."""
+    if isinstance(value, BaseModel):
+        return value.model_dump(mode="json")
+    if isinstance(value, Enum):
+        return value.value
+    if isinstance(value, Mapping):
+        return {str(_json_compatible(key)): _json_compatible(child) for key, child in value.items()}
+    if isinstance(value, list | tuple | set):
+        return [_json_compatible(child) for child in value]
+    return value


 class PluginModelBackwardsInvocation(BaseBackwardsInvocation):
@@ -183,7 +206,30 @@ class PluginModelBackwardsInvocation(BaseBackwardsInvocation):
        )

        # invoke model
-        response = model_instance.invoke_text_embedding(texts=payload.texts)
+        response = model_instance.invoke_text_embedding(texts=payload.texts, input_type=payload.input_type)
+
+        return response
+
+    @classmethod
+    def invoke_multimodal_embedding(
+        cls,
+        user_id: str,
+        tenant: Tenant,
+        payload: RequestInvokeMultimodalEmbedding,
+    ):
+        """Invoke multimodal embedding through the tenant-bound model instance."""
+        model_instance = cls._get_bound_model_instance(
+            tenant_id=tenant.id,
+            user_id=user_id,
+            provider=payload.provider,
+            model_type=payload.model_type,
+            model=payload.model,
+        )
+
+        response = model_instance.invoke_multimodal_embedding(
+            multimodel_documents=[document.model_dump(exclude_none=True) for document in payload.documents],
+            input_type=payload.input_type,
+        )

        return response

@@ -210,6 +256,67 @@ class PluginModelBackwardsInvocation(BaseBackwardsInvocation):

        return response

+    @classmethod
+    def list_models(
+        cls,
+        tenant_id: str,
+        user_id: str,
+        payload: RequestListModels,
+    ) -> InvokableModelCatalogPage:
+        """List only models that are active for the tenant's Dify configuration."""
+        provider_manager = create_plugin_provider_manager(tenant_id=tenant_id, user_id=user_id)
+        active_models = provider_manager.get_configurations(tenant_id).get_models(
+            model_type=payload.model_type,
+            only_active=True,
+        )
+
+        installed_identities: dict[str, str] = {}
+        for plugin in PluginService.list(tenant_id):
+            existing = installed_identities.get(plugin.plugin_id)
+            if existing is not None and existing != plugin.plugin_unique_identifier:
+                raise ValueError(f"Ambiguous installed identity for model plugin {plugin.plugin_id}")
+            installed_identities[plugin.plugin_id] = plugin.plugin_unique_identifier
+
+        requested_provider = str(ModelProviderID(payload.provider)) if payload.provider else None
+        matched_models = [
+            model
+            for model in active_models
+            if (requested_provider is None or model.provider.provider == requested_provider)
+            and (payload.model is None or model.model == payload.model)
+        ]
+        matched_models.sort(key=lambda model: (model.provider.provider, model.model))
+
+        page_models = matched_models[payload.offset : payload.offset + payload.limit]
+        items: list[InvokableModelCatalogItem] = []
+        for model in page_models:
+            provider_id = ModelProviderID(model.provider.provider)
+            unique_identifier = installed_identities.get(provider_id.plugin_id)
+            if unique_identifier is None:
+                raise ValueError(f"Installed identity not found for active model plugin {provider_id.plugin_id}")
+            items.append(
+                InvokableModelCatalogItem(
+                    plugin_id=provider_id.plugin_id,
+                    plugin_unique_identifier=unique_identifier,
+                    provider=provider_id.provider_name,
+                    model=model.model,
+                    model_type=model.model_type,
+                    capabilities={
+                        "deprecated": model.deprecated,
+                        "features": _json_compatible(model.features or []),
+                        "fetchFrom": _json_compatible(model.fetch_from),
+                        "modelProperties": _json_compatible(model.model_properties),
+                        "modelType": model.model_type.value,
+                        "status": _json_compatible(model.status),
+                    },
+                )
+            )
+
+        next_offset = payload.offset + len(page_models)
+        return InvokableModelCatalogPage(
+            items=items,
+            next_offset=next_offset if next_offset < len(matched_models) else None,
+        )
+
    @classmethod
    def invoke_tts(cls, user_id: str, tenant: Tenant, payload: RequestInvokeTTS):
        """
@@ -6,6 +6,11 @@ from typing import Any, Literal
 from flask import Response
 from pydantic import BaseModel, ConfigDict, Field, field_validator, model_validator

+from core.datasource.entities.datasource_entities import (
+    DatasourceProviderType,
+    GetOnlineDocumentPageContentRequest,
+)
+from core.entities.embedding_type import EmbeddingInputType
 from core.entities.provider_entities import BasicProviderConfig
 from core.plugin.utils.http_parser import deserialize_response
 from core.workflow.file_reference import is_canonical_file_reference
@@ -54,6 +59,61 @@ class RequestInvokeTool(BaseModel):
    credential_id: str | None = None


+DatasourceInvocationOperation = Literal[
+    "get_online_document_page_content",
+    "get_online_document_pages",
+    "get_website_crawl",
+    "online_drive_browse_files",
+    "online_drive_download_file",
+    "validate_credentials",
+]
+
+
+class RequestInvokeDatasource(BaseModel):
+    """Invoke one installed datasource using a Dify-owned credential reference.
+
+    Raw credentials are intentionally not part of this contract. ``tenant_id`` and
+    ``user_id`` are consumed by the inner-API request context, while the remaining
+    fields select an installed provider declaration and an operation-specific input.
+    """
+
+    tenant_id: str = Field(min_length=1, max_length=512)
+    user_id: str = Field(min_length=1, max_length=512)
+    provider: str = Field(min_length=1, max_length=768)
+    datasource: str = Field(min_length=1, max_length=256)
+    datasource_type: DatasourceProviderType
+    credential_id: str = Field(min_length=1, max_length=512)
+    operation: DatasourceInvocationOperation
+    datasource_parameters: dict[str, Any] = Field(default_factory=dict)
+    page: GetOnlineDocumentPageContentRequest | None = None
+    request: dict[str, Any] | None = None
+
+    model_config = ConfigDict(extra="forbid")
+
+    @model_validator(mode="after")
+    def validate_operation_payload(self) -> "RequestInvokeDatasource":
+        expected_type = {
+            "get_online_document_page_content": DatasourceProviderType.ONLINE_DOCUMENT,
+            "get_online_document_pages": DatasourceProviderType.ONLINE_DOCUMENT,
+            "get_website_crawl": DatasourceProviderType.WEBSITE_CRAWL,
+            "online_drive_browse_files": DatasourceProviderType.ONLINE_DRIVE,
+            "online_drive_download_file": DatasourceProviderType.ONLINE_DRIVE,
+            "validate_credentials": self.datasource_type,
+        }[self.operation]
+        if self.datasource_type != expected_type:
+            raise ValueError(f"{self.operation} requires datasource_type {expected_type.value}")
+
+        page_required = self.operation == "get_online_document_page_content"
+        if page_required != (self.page is not None):
+            raise ValueError("page is required only for get_online_document_page_content")
+
+        request_required = self.operation in {"online_drive_browse_files", "online_drive_download_file"}
+        if request_required != (self.request is not None):
+            raise ValueError("request is required only for online-drive operations")
+
+        return self
+
+
 class BaseRequestInvokeModel(BaseModel):
    provider: str
    model: str
@@ -115,6 +175,25 @@ class RequestInvokeTextEmbedding(BaseRequestInvokeModel):

    model_type: ModelType = ModelType.TEXT_EMBEDDING
    texts: list[str]
+    input_type: EmbeddingInputType = EmbeddingInputType.DOCUMENT
+
+
+class MultimodalEmbeddingDocument(BaseModel):
+    """A document accepted by a multimodal text-embedding model."""
+
+    content: str
+    content_type: str
+    file_id: str | None = None
+
+    model_config = ConfigDict(extra="forbid")
+
+
+class RequestInvokeMultimodalEmbedding(BaseRequestInvokeModel):
+    """Request to invoke a multimodal text-embedding model."""
+
+    model_type: ModelType = ModelType.TEXT_EMBEDDING
+    documents: list[MultimodalEmbeddingDocument] = Field(min_length=1)
+    input_type: EmbeddingInputType = EmbeddingInputType.DOCUMENT


 class RequestInvokeRerank(BaseRequestInvokeModel):
@@ -125,8 +204,40 @@ class RequestInvokeRerank(BaseRequestInvokeModel):
    model_type: ModelType = ModelType.RERANK
    query: str
    docs: list[str]
-    score_threshold: float
-    top_n: int
+    score_threshold: float | None = None
+    top_n: int | None = None
+
+
+class RequestListModels(BaseModel):
+    """Tenant-scoped query for models that Dify can invoke."""
+
+    model_type: Literal[ModelType.LLM, ModelType.TEXT_EMBEDDING, ModelType.RERANK]
+    provider: str | None = None
+    model: str | None = None
+    offset: int = Field(default=0, ge=0)
+    limit: int = Field(default=50, ge=1, le=100)
+
+    model_config = ConfigDict(protected_namespaces=())
+
+
+class InvokableModelCatalogItem(BaseModel):
+    """Installed identity and active Dify capability metadata for one model."""
+
+    plugin_id: str
+    plugin_unique_identifier: str
+    provider: str
+    model: str
+    model_type: ModelType
+    capabilities: dict[str, Any] = Field(default_factory=dict)
+
+    model_config = ConfigDict(protected_namespaces=())
+
+
+class InvokableModelCatalogPage(BaseModel):
+    """Offset page returned by the internal model catalog endpoint."""
+
+    items: list[InvokableModelCatalogItem] = Field(default_factory=list)
+    next_offset: int | None = None


 class RequestInvokeTTS(BaseRequestInvokeModel):
@@ -1,7 +1,7 @@
 import inspect
 import json
 import logging
-from collections.abc import Callable, Generator, Mapping
+from collections.abc import Callable, Generator
 from typing import Any, cast
 from urllib.parse import unquote

@@ -23,7 +23,6 @@ from core.plugin.impl.exc import (
    PluginLLMPollingUnsupportedError,
    PluginNotFoundError,
    PluginPermissionDeniedError,
-    PluginRuntimeError,
    PluginUniqueIdentifierError,
 )
 from core.trigger.errors import (
@@ -376,18 +375,6 @@ class BasePluginClient:
                    # type `PluginLLMPollingUnsupportedError`.
                    case PluginLLMPollingUnsupportedError.__name__:
                        raise PluginLLMPollingUnsupportedError(description=error_object.get("message"))
-                    case PluginRuntimeError.__name__:
-                        args = error_object.get("args")
-                        lambda_request_id = args.get("request_id") if isinstance(args, Mapping) else None
-                        if not isinstance(lambda_request_id, str):
-                            lambda_request_id = None
-                        runtime_message = error_object.get("message")
-                        if not isinstance(runtime_message, str):
-                            runtime_message = "Plugin runtime request failed"
-                        raise PluginRuntimeError(
-                            description=runtime_message,
-                            lambda_request_id=lambda_request_id,
-                        )
                    case _:
                        raise PluginInvokeError(description=message)
            case PluginDaemonInternalServerError.__name__:
@@ -49,18 +49,6 @@ class PluginDaemonBadRequestError(PluginDaemonClientSideError):
    description: str = "Bad Request"


-class PluginRuntimeError(PluginDaemonInternalError):
-    """A plugin runtime failed before it could return a valid plugin response."""
-
-    lambda_request_id: str | None
-
-    def __init__(self, description: str, lambda_request_id: str | None = None) -> None:
-        self.lambda_request_id = lambda_request_id
-        if lambda_request_id:
-            description = description.replace(f"RequestId: {lambda_request_id} Error: ", "", 1)
-        super().__init__(description)
-
-
 class PluginInvokeError(PluginDaemonClientSideError, ValueError):
    description: str = "Invoke Error"

@@ -131,10 +131,7 @@ class WaterCrawlAPIClient(BaseAPIClient):
        content_type = response.headers.get("Content-Type", "")
        media_type = content_type.split(";", 1)[0].strip().lower()
        if media_type == "application/json":
-            try:
-                return response.json() or {}
-            except ValueError as exc:
-                raise ValueError("Invalid JSON response from WaterCrawl") from exc
+            return response.json() or {}

        if media_type == "application/octet-stream":
            return response.content
@@ -1,15 +1,5 @@
-"""WaterCrawl domain exceptions.
-
-These exceptions are constructed from upstream HTTP responses, which may be
-JSON API errors or plain text/HTML proxy errors. Keep the exception type stable
-even when the body is not JSON so callers can handle WaterCrawl failures by
-domain type instead of low-level parser errors.
-"""
-
 import json
-from typing import Any, override
-
-from httpx import Response
+from typing import override


 class WaterCrawlError(Exception):
@@ -17,16 +7,11 @@ class WaterCrawlError(Exception):


 class WaterCrawlBadRequestError(WaterCrawlError):
-    def __init__(self, response: Response):
+    def __init__(self, response):
        self.status_code = response.status_code
        self.response = response
-        try:
-            data: Any = response.json()
-        except ValueError:
-            data = {}
-        if not isinstance(data, dict):
-            data = {}
-        self.message = data.get("message") or response.text or "Unknown error occurred"
+        data = response.json()
+        self.message = data.get("message", "Unknown error occurred")
        self.errors = data.get("errors", {})
        super().__init__(self.message)

@@ -10,6 +10,7 @@ class RBACResourceScope(StrEnum):

    APP = "app"
    DATASET = "dataset"
+    KNOWLEDGE_FS = "knowledge_space"
    WORKSPACE = "workspace"


@@ -57,6 +58,15 @@ class RBACPermission(StrEnum):
    DATASET_EXTERNAL_CONNECT = "dataset_external_connect"
    DATASET_IMPORT_EXPORT_DSL = "dataset_import_export_dsl"

+    KNOWLEDGE_FS_READ = "knowledge_space_read"
+    KNOWLEDGE_FS_CREATE = "knowledge_space_create"
+    KNOWLEDGE_FS_EDIT = "knowledge_space_edit"
+    KNOWLEDGE_FS_DELETE = "knowledge_space_delete"
+    KNOWLEDGE_FS_ACCESS_CONFIG = "knowledge_space_access_config"
+    KNOWLEDGE_FS_API_KEY_MANAGE = "knowledge_space_api_key_manage"
+    KNOWLEDGE_FS_DOCUMENT_WRITE = "knowledge_space_document_write"
+    KNOWLEDGE_FS_QUERY = "knowledge_space_query"
+
    WORKSPACE_MEMBER_MANAGE = "workspace_member_manage"
    WORKSPACE_ROLE_MANAGE = "workspace_role_manage"
    API_EXTENSION_MANAGE = "api_extension_manage"
@@ -58,6 +58,7 @@ class Tool(ABC):
        if self.runtime and self.runtime.runtime_parameters:
            tool_parameters.update(self.runtime.runtime_parameters)

+        # try parse tool parameters into the correct type
        tool_parameters = self._transform_tool_parameters_type(tool_parameters)

        result = self._invoke(
@@ -86,14 +87,14 @@ class Tool(ABC):
                return result

    def _transform_tool_parameters_type(self, tool_parameters: dict[str, Any]) -> dict[str, Any]:
-        """Transform declared tool parameter values without resolving runtime schemas."""
+        """
+        Transform tool parameters type
+        """
+        # Temp fix for the issue that the tool parameters will be converted to empty while validating the credentials
        result = deepcopy(tool_parameters)
        for parameter in self.entity.parameters or []:
            if parameter.name in tool_parameters:
-                if parameter.multiple:
-                    result[parameter.name] = parameter.init_frontend_parameter(result.get(parameter.name))
-                else:
-                    result[parameter.name] = parameter.type.cast_value(tool_parameters[parameter.name])
+                result[parameter.name] = parameter.type.cast_value(tool_parameters[parameter.name])

        return result

@@ -195,31 +196,17 @@ class Tool(ABC):
            }:
                continue

-            is_multiple_select = parameter.multiple and parameter.type in {
-                ToolParameter.ToolParameterType.SELECT,
-                ToolParameter.ToolParameterType.DYNAMIC_SELECT,
-            }
-            if is_multiple_select:
-                item_schema: dict[str, Any] = {"type": "string"}
-                if parameter.type == ToolParameter.ToolParameterType.SELECT and parameter.options:
-                    item_schema["enum"] = [option.value for option in parameter.options]
-                parameter_schema: dict[str, Any] = {"type": "array", "items": item_schema}
-            else:
-                parameter_schema = (
-                    {
-                        "type": parameter.type.as_normal_type(),
-                        "description": parameter.llm_description or "",
-                    }
-                    if parameter.input_schema is None
-                    else deepcopy(parameter.input_schema)
-                )
+            parameter_schema: dict[str, Any] = (
+                {
+                    "type": parameter.type.as_normal_type(),
+                    "description": parameter.llm_description or "",
+                }
+                if parameter.input_schema is None
+                else deepcopy(parameter.input_schema)
+            )
            parameter_schema.setdefault("description", parameter.llm_description or "")

-            if (
-                not is_multiple_select
-                and parameter.type == ToolParameter.ToolParameterType.SELECT
-                and parameter.options
-            ):
+            if parameter.type == ToolParameter.ToolParameterType.SELECT and parameter.options:
                parameter_schema["enum"] = [option.value for option in parameter.options]

            schema["properties"][parameter.name] = parameter_schema
@@ -2,7 +2,7 @@ from typing import Any

 from pydantic import BaseModel, Field

-from core.app.entities.app_invoke_entities import InvokeFrom
+from core.app.entities.app_invoke_entities import DifyRunContext, InvokeFrom
 from core.plugin.entities.plugin_daemon import CredentialType
 from core.tools.entities.tool_entities import ToolInvokeFrom

@@ -20,6 +20,7 @@ class ToolRuntime(BaseModel):
    tool_id: str | None = None
    invoke_from: InvokeFrom | None = None
    tool_invoke_from: ToolInvokeFrom | None = None
+    dify_run_context: DifyRunContext | None = Field(default=None, exclude=True, repr=False)
    credentials: dict[str, Any] = Field(default_factory=dict)
    credential_type: CredentialType = Field(default=CredentialType.API_KEY)
    runtime_parameters: dict[str, Any] = Field(default_factory=dict)
@@ -1,4 +1,5 @@
 - audio
 - code
+- knowledge_fs
 - time
 - webscraper
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 64 64" fill="none">
+  <rect width="64" height="64" rx="14" fill="#155EEF"/>
+  <path d="M17 17h20c5.5 0 10 4.5 10 10v20H27c-5.5 0-10-4.5-10-10V17Z" fill="white" fill-opacity=".96"/>
+  <path d="M26 27h12M26 34h12M26 41h7" stroke="#155EEF" stroke-width="4" stroke-linecap="round"/>
+</svg>
+
@@ -0,0 +1,9 @@
+from typing import Any, override
+
+from core.tools.builtin_tool.provider import BuiltinToolProviderController
+
+
+class KnowledgeFSProvider(BuiltinToolProviderController):
+    @override
+    def _validate_credentials(self, user_id: str, credentials: dict[str, Any]) -> None:
+        _ = (user_id, credentials)
@@ -0,0 +1,13 @@
+identity:
+  author: Dify
+  name: knowledge_fs
+  label:
+    en_US: KnowledgeFS
+    zh_Hans: KnowledgeFS
+  description:
+    en_US: Run explicitly bound KnowledgeFS operations from an Agent or Workflow.
+    zh_Hans: 从 Agent 或 Workflow 执行显式绑定的 KnowledgeFS 操作。
+  icon: icon.svg
+  tags:
+    - rag
+
@@ -0,0 +1,60 @@
+from collections.abc import Generator
+from typing import Any, override
+
+from pydantic import ValidationError
+from sqlalchemy.orm import Session, sessionmaker
+
+from core.tools.builtin_tool.tool import BuiltinTool
+from core.tools.entities.tool_entities import ToolInvokeFrom, ToolInvokeMessage
+from core.tools.errors import ToolInvokeError
+from models.knowledge_fs import KnowledgeFSAppSpaceJoinType
+from services.knowledge_fs.app_execution_capability import KnowledgeResourceRef
+from services.knowledge_fs.product_dto import KnowledgeFSResearchTaskCreatePayload
+from services.knowledge_fs.runtime import create_knowledge_fs_runtime
+
+
+class KnowledgeFSCreateResearchTaskTool(BuiltinTool):
+    @override
+    def _invoke(
+        self,
+        session: Session,
+        user_id: str,
+        tool_parameters: dict[str, Any],
+        conversation_id: str | None = None,
+        app_id: str | None = None,
+        message_id: str | None = None,
+    ) -> Generator[ToolInvokeMessage, None, None]:
+        _ = (user_id, conversation_id, app_id, message_id)
+        run_context = self.runtime.dify_run_context
+        if run_context is None or self.runtime.tenant_id != run_context.tenant_id:
+            raise ToolInvokeError("KnowledgeFS requires a trusted Dify run context")
+        match self.runtime.tool_invoke_from:
+            case ToolInvokeFrom.AGENT:
+                caller_kind = KnowledgeFSAppSpaceJoinType.AGENT
+            case ToolInvokeFrom.WORKFLOW:
+                caller_kind = KnowledgeFSAppSpaceJoinType.WORKFLOW
+            case _:
+                raise ToolInvokeError("KnowledgeFS is only available to Agent and Workflow callers")
+
+        try:
+            resource = KnowledgeResourceRef.model_validate(tool_parameters.get("resource"))
+            payload_data: dict[str, object] = {
+                "query": tool_parameters.get("query"),
+            }
+            mode = tool_parameters.get("mode")
+            if mode:
+                payload_data["mode"] = mode
+            payload = KnowledgeFSResearchTaskCreatePayload.model_validate(payload_data)
+            runtime = create_knowledge_fs_runtime(sessionmaker(bind=session.get_bind(), expire_on_commit=False))
+            response = runtime.app_capabilities.create_research_task(
+                run_context=run_context,
+                caller_kind=caller_kind,
+                resource=resource,
+                payload=payload,
+            )
+        except ToolInvokeError:
+            raise
+        except (ValidationError, RuntimeError, ValueError) as exc:
+            raise ToolInvokeError(str(exc)) from exc
+
+        yield self.create_json_message(response.model_dump(mode="json", by_alias=True))
@@ -0,0 +1,75 @@
+identity:
+  name: create_research_task
+  author: Dify
+  label:
+    en_US: Create KnowledgeFS Research Task
+    zh_Hans: 创建 KnowledgeFS Research 任务
+description:
+  human:
+    en_US: Create a Research task in an explicitly bound KnowledgeFS space.
+    zh_Hans: 在显式绑定的 KnowledgeFS 空间中创建 Research 任务。
+  llm: Create a durable research task using an explicitly configured KnowledgeFS resource.
+parameters:
+  - name: resource
+    type: object
+    required: true
+    label:
+      en_US: KnowledgeFS resource
+      zh_Hans: KnowledgeFS 资源
+    human_description:
+      en_US: A typed KnowledgeFS control-space reference configured by the app author.
+      zh_Hans: 由应用作者配置的类型化 KnowledgeFS control-space 引用。
+    form: form
+    input_schema:
+      type: object
+      additionalProperties: false
+      properties:
+        kind:
+          type: string
+          const: knowledge_fs
+        control_space_id:
+          type: string
+          minLength: 1
+      required:
+        - kind
+        - control_space_id
+  - name: query
+    type: string
+    required: true
+    label:
+      en_US: Research query
+      zh_Hans: Research 查询
+    human_description:
+      en_US: The question the Research task should investigate.
+      zh_Hans: Research 任务需要调查的问题。
+    llm_description: The question to investigate with KnowledgeFS.
+    form: llm
+  - name: mode
+    type: select
+    required: false
+    label:
+      en_US: Mode
+      zh_Hans: 模式
+    human_description:
+      en_US: Optional KnowledgeFS retrieval mode.
+      zh_Hans: 可选的 KnowledgeFS 检索模式。
+    llm_description: Optional retrieval mode. Use auto unless the task needs a specific mode.
+    form: llm
+    options:
+      - value: auto
+        label:
+          en_US: Auto
+          zh_Hans: 自动
+      - value: fast
+        label:
+          en_US: Fast
+          zh_Hans: 快速
+      - value: deep
+        label:
+          en_US: Deep
+          zh_Hans: 深度
+      - value: research
+        label:
+          en_US: Research
+          zh_Hans: Research
+
@@ -292,7 +292,9 @@ class ToolInvokeMessageBinary(BaseModel):


 class ToolParameter(PluginParameter):
-    """Tool-specific parameter declaration and invocation-value normalization."""
+    """
+    Overrides type
+    """

    class ToolParameterType(StrEnum):
        """
@@ -331,28 +333,12 @@ class ToolParameter(PluginParameter):
        LLM = auto()  # will be set by LLM

    type: ToolParameterType = Field(..., description="The type of the parameter")
-    multiple: bool = Field(
-        default=False,
-        description="Whether the parameter is multiple select, only valid for select or dynamic-select type",
-    )
    human_description: I18nObject | None = Field(default=None, description="The description presented to the user")
    form: ToolParameterForm = Field(..., description="The form of the parameter, schema/form/llm")
    llm_description: str | None = None
    # MCP object and array type parameters use this field to store the schema
    input_schema: dict[str, Any] | None = None

-    @model_validator(mode="after")
-    def validate_multiple(self) -> ToolParameter:
-        supports_multiple = self.type in {
-            self.ToolParameterType.SELECT,
-            self.ToolParameterType.DYNAMIC_SELECT,
-        }
-        if self.multiple and not supports_multiple:
-            raise ValueError("multiple is only valid for select and dynamic-select parameters")
-        if supports_multiple and self.default is not None and (isinstance(self.default, list) != self.multiple):
-            raise ValueError("default must be a list exactly when multiple is true")
-        return self
-
    @classmethod
    def get_simple_instance(
        cls,
@@ -392,25 +378,8 @@ class ToolParameter(PluginParameter):
            options=option_objs,
        )

-    def init_frontend_parameter(self, value: Any) -> Any:
-        """Normalize a value against this tool parameter's full declaration."""
-        if not self.multiple:
-            return init_frontend_parameter(self, self.type, value)
-
-        parameter_value = self.default if value is None else value
-        if parameter_value is None:
-            parameter_value = []
-        if not isinstance(parameter_value, list):
-            raise ValueError(f"tool parameter {self.name} must be a list when multiple is true")
-        if not all(isinstance(item, str) for item in parameter_value):
-            raise ValueError(f"tool parameter {self.name} must contain only strings")
-        if self.required and not parameter_value:
-            raise ValueError(f"tool parameter {self.name} not found in tool config")
-        if self.type == self.ToolParameterType.SELECT:
-            options = [option.value for option in self.options]
-            if any(item not in options for item in parameter_value):
-                raise ValueError(f"tool parameter {self.name} value {parameter_value} not in options {options}")
-        return parameter_value
+    def init_frontend_parameter(self, value: Any):
+        return init_frontend_parameter(self, self.type, value)


 class ToolProviderIdentity(BaseModel):
@@ -493,6 +493,7 @@ class DifyToolNodeRuntime(ToolNodeRuntimeProtocol):
                self._run_context.invoke_from,
                variable_pool,
            )
+            tool_runtime.runtime.dify_run_context = self._run_context
        except ToolNodeError:
            raise
        except Exception as exc:
@@ -2,7 +2,7 @@ from __future__ import annotations

 from collections.abc import Mapping
 from dataclasses import dataclass
-from typing import Any, Final, Literal, Protocol
+from typing import Any, Literal, Protocol, cast

 from dify_agent.layers.dify_core_tools import DifyCoreToolConfig, DifyCoreToolProviderType, DifyCoreToolsLayerConfig
 from dify_agent.layers.dify_plugin import (
@@ -29,13 +29,6 @@ from models.provider_ids import ToolProviderID
 from models.tools import WorkflowToolProvider
 from services.tools.mcp_tools_manage_service import MCPToolManageService

-_CORE_TOOL_PROVIDER_TYPES: Final[dict[ToolProviderType, DifyCoreToolProviderType]] = {
-    ToolProviderType.BUILT_IN: "builtin",
-    ToolProviderType.API: "api",
-    ToolProviderType.WORKFLOW: "workflow",
-    ToolProviderType.MCP: "mcp",
-}
-

 class WorkflowAgentDifyToolsBuildError(ValueError):
    """Raised when Agent Soul tools cannot be prepared for Agent backend."""
@@ -242,7 +235,7 @@ class WorkflowAgentDifyToolsBuilder:
            if tool_config.tool_name is not None:
                expanded.append(tool_config)
                continue
-            provider_type = tool_config.provider_type
+            provider_type = ToolProviderType.value_of(tool_config.provider_type)
            provider_id = self._provider_id(tool_config)
            try:
                tool_names = self._provider_declared_tool_names(
@@ -286,7 +279,7 @@ class WorkflowAgentDifyToolsBuilder:
        tenant_id: str,
        tool_config: AgentSoulDifyToolConfig,
    ) -> AgentSoulDifyToolConfig:
-        if tool_config.provider_type is not ToolProviderType.MCP:
+        if tool_config.provider_type != ToolProviderType.MCP.value:
            return tool_config
        provider_id = self._mcp_provider_id_resolver(tenant_id=tenant_id, provider_id=self._provider_id(tool_config))
        return tool_config.model_copy(update={"provider_id": provider_id, "plugin_id": None, "provider": None})
@@ -333,7 +326,7 @@ class WorkflowAgentDifyToolsBuilder:
    def _to_agent_tool_entity(tool_config: AgentSoulDifyToolConfig) -> AgentToolEntity:
        assert tool_config.tool_name is not None
        return AgentToolEntity(
-            provider_type=tool_config.provider_type,
+            provider_type=ToolProviderType.value_of(tool_config.provider_type),
            provider_id=WorkflowAgentDifyToolsBuilder._provider_id(tool_config),
            tool_name=tool_config.tool_name,
            tool_parameters=dict(tool_config.runtime_parameters),
@@ -350,16 +343,24 @@ class WorkflowAgentDifyToolsBuilder:

    @staticmethod
    def _provider_key(tool_config: AgentSoulDifyToolConfig) -> tuple[ToolProviderType, str]:
-        return (tool_config.provider_type, WorkflowAgentDifyToolsBuilder._provider_id(tool_config))
+        return (
+            ToolProviderType.value_of(tool_config.provider_type),
+            WorkflowAgentDifyToolsBuilder._provider_id(tool_config),
+        )

    @staticmethod
    def _tool_layer_destination(tool_config: AgentSoulDifyToolConfig) -> Literal["plugin", "core"]:
-        provider_type = tool_config.provider_type
+        provider_type = ToolProviderType.value_of(tool_config.provider_type)
        if provider_type is ToolProviderType.PLUGIN or (
            provider_type is ToolProviderType.BUILT_IN and _is_plugin_provider_id(tool_config.provider_id)
        ):
            return "plugin"
-        if provider_type in _CORE_TOOL_PROVIDER_TYPES:
+        if provider_type in {
+            ToolProviderType.BUILT_IN,
+            ToolProviderType.API,
+            ToolProviderType.WORKFLOW,
+            ToolProviderType.MCP,
+        }:
            return "core"
        if provider_type is ToolProviderType.DATASET_RETRIEVAL:
            raise WorkflowAgentDifyToolsBuildError(
@@ -416,7 +417,7 @@ class WorkflowAgentDifyToolsBuilder:
    ) -> DifyCoreToolConfig:
        parameters = self._prepared_parameters(tool_runtime)
        return DifyCoreToolConfig(
-            provider_type=_CORE_TOOL_PROVIDER_TYPES[tool_config.provider_type],
+            provider_type=cast(DifyCoreToolProviderType, tool_config.provider_type),
            provider_id=self._provider_id(tool_config),
            tool_name=tool_config.tool_name or exposed_name,
            credential_id=tool_config.credential_ref.id if tool_config.credential_ref else None,
@@ -250,6 +250,7 @@ class WorkflowAgentRuntimeRequestBuilder:
                    agent_config_version_kind="snapshot",
                    agent_mode=self._agent_backend_agent_mode(context.dify_context.invoke_from),
                    invoke_from=cast(DifyExecutionContextInvokeFrom, context.dify_context.invoke_from.value),
+                    trace_id=context.dify_context.trace_session_id,
                ),
                agent_soul_prompt=soul_prompt or None,
                workflow_node_job_prompt=workflow_job_prompt,
@@ -0,0 +1,346 @@
+"""Enforce focused KnowledgeFS coverage without hiding integration-critical glue.
+
+The primary threshold aggregates statement and branch coverage for every Dify
+module owned by the KnowledgeFS integration. Large pre-existing Dify modules
+that only contain narrow integration hooks are checked with changed-line
+coverage instead, so unrelated legacy code cannot dilute or inflate the gate.
+"""
+
+from __future__ import annotations
+
+import argparse
+import json
+import logging
+import os
+import re
+import subprocess
+from dataclasses import dataclass
+from pathlib import Path
+from typing import TypedDict, cast
+
+WORKSPACE_ROOT = Path(__file__).resolve().parents[2]
+NON_CORE_COVERAGE_ALLOWLIST = frozenset(
+    {
+        "api/dev/check_knowledge_fs_coverage.py",
+        "api/dev/generate_knowledge_fs_contract.py",
+        "api/dev/knowledge_fs_product_contract.py",
+        "api/migrations/versions/2026_07_21_1200-a4e7c2f91b30_add_knowledge_fs_control_plane.py",
+        "api/migrations/versions/2026_07_21_1300-b7f2a9d41c60_add_knowledge_fs_cutover.py",
+        "api/migrations/versions/2026_07_21_1400-c8e31b7d52a4_add_knowledge_fs_cleanup_authorization.py",
+    }
+)
+HUNK_HEADER = re.compile(r"^@@ -\d+(?:,\d+)? \+(\d+)(?:,\d+)? @@")
+logger = logging.getLogger(__name__)
+
+
+class CoverageSummary(TypedDict):
+    """Coverage.py counts required by the aggregate gate."""
+
+    covered_lines: int
+    num_statements: int
+    covered_branches: int
+    num_branches: int
+
+
+class CoverageFile(TypedDict):
+    """Per-file coverage data emitted by ``coverage json``."""
+
+    executed_lines: list[int]
+    missing_lines: list[int]
+    summary: CoverageSummary
+
+
+class CoverageReport(TypedDict):
+    """Relevant top-level shape of a coverage.py JSON report."""
+
+    files: dict[str, CoverageFile]
+
+
+@dataclass(frozen=True, slots=True)
+class CoverageTotals:
+    """Covered and measurable units for one gate surface."""
+
+    covered: int
+    total: int
+
+    @property
+    def percent(self) -> float:
+        return 100.0 if self.total == 0 else self.covered * 100 / self.total
+
+
+class CoverageGateError(RuntimeError):
+    """Raised when coverage input is incomplete or below its threshold."""
+
+
+def main() -> None:
+    """Validate focused module coverage and changed integration glue."""
+    logging.basicConfig(level=logging.INFO, format="%(message)s")
+    parser = argparse.ArgumentParser()
+    parser.add_argument("--coverage-json", type=Path, required=True)
+    parser.add_argument("--glue-manifest", type=Path, required=True)
+    parser.add_argument("--workspace-root", type=Path, default=WORKSPACE_ROOT)
+    parser.add_argument("--base", default="")
+    parser.add_argument("--minimum", type=float, default=90.0)
+    parser.add_argument("--glue-minimum", type=float, default=90.0)
+    args = parser.parse_args()
+
+    workspace_root = args.workspace_root.resolve()
+    report = load_coverage_report(args.coverage_json)
+    core_totals = validate_core_coverage(report, workspace_root=workspace_root, minimum=args.minimum)
+    base = resolve_diff_base(workspace_root, args.base)
+    glue_paths = load_glue_coverage_paths(args.glue_manifest, workspace_root=workspace_root)
+    changed_lines = collect_changed_glue_lines(workspace_root, base, glue_paths=glue_paths)
+    glue_totals = validate_changed_glue_coverage(
+        report,
+        changed_lines=changed_lines,
+        minimum=args.glue_minimum,
+    )
+    logger.info(
+        "Dify KnowledgeFS coverage passed: core lines+branches %.2f%% (%d/%d); changed glue lines %.2f%% (%d/%d)",
+        core_totals.percent,
+        core_totals.covered,
+        core_totals.total,
+        glue_totals.percent,
+        glue_totals.covered,
+        glue_totals.total,
+    )
+
+
+def load_coverage_report(path: Path) -> CoverageReport:
+    """Load the detailed JSON report used by both coverage checks."""
+    if not path.is_file():
+        raise CoverageGateError(f"coverage JSON does not exist: {path}")
+    document = json.loads(path.read_text())
+    if not isinstance(document, dict) or not isinstance(document.get("files"), dict):
+        raise CoverageGateError(f"coverage JSON has no files object: {path}")
+    return cast(CoverageReport, document)
+
+
+def load_glue_coverage_paths(path: Path, *, workspace_root: Path) -> tuple[str, ...]:
+    """Load the workflow's authoritative NUL-delimited integration touchpoints."""
+    if not path.is_file():
+        raise CoverageGateError(f"KnowledgeFS glue manifest does not exist: {path}")
+    try:
+        paths = tuple(item.decode() for item in path.read_bytes().split(b"\0") if item)
+    except UnicodeDecodeError as error:
+        raise CoverageGateError(f"KnowledgeFS glue manifest is not UTF-8: {path}") from error
+    if not paths:
+        raise CoverageGateError("Dify KnowledgeFS glue coverage target set is empty")
+    if len(paths) != len(set(paths)):
+        raise CoverageGateError("Dify KnowledgeFS glue coverage manifest contains duplicate paths")
+    invalid_paths = [
+        candidate
+        for candidate in paths
+        if not candidate.startswith("api/")
+        or not candidate.endswith(".py")
+        or not (workspace_root / candidate).is_file()
+    ]
+    if invalid_paths:
+        raise CoverageGateError(f"Dify KnowledgeFS glue coverage paths are invalid: {', '.join(invalid_paths)}")
+    return paths
+
+
+def is_core_coverage_path(path: str) -> bool:
+    """Return whether a repository-relative path belongs to the focused aggregate."""
+    if not path.endswith(".py"):
+        return False
+    if path in {
+        "api/commands/knowledge_fs.py",
+        "api/configs/extra/knowledge_fs_config.py",
+        "api/extensions/ext_knowledge_fs_observability.py",
+        "api/services/knowledge_fs_capability.py",
+    }:
+        return True
+    if path.startswith(
+        (
+            "api/controllers/console/knowledge_fs/",
+            "api/controllers/service_api/knowledge_fs/",
+            "api/core/tools/builtin_tool/providers/knowledge_fs/",
+            "api/services/knowledge_fs/",
+        )
+    ):
+        return True
+    filename = path.rsplit("/", maxsplit=1)[-1]
+    return (
+        path.startswith("api/models/")
+        and filename.startswith("knowledge_fs")
+        or path.startswith("api/repositories/")
+        and "knowledge_fs" in filename
+        or path.startswith("api/tasks/")
+        and "knowledge_fs" in filename
+    )
+
+
+def discover_core_coverage_paths(workspace_root: Path) -> tuple[str, ...]:
+    """Classify every KnowledgeFS-named production file or fail closed."""
+    named_paths = discover_knowledge_fs_production_paths(workspace_root)
+    core_paths = {path for path in named_paths if is_core_coverage_path(path)}
+    unclassified_paths = set(named_paths) - core_paths - NON_CORE_COVERAGE_ALLOWLIST
+    if unclassified_paths:
+        raise CoverageGateError(
+            "unclassified Dify KnowledgeFS production files must join the core coverage scope or explicit allowlist: "
+            + ", ".join(sorted(unclassified_paths))
+        )
+    if not core_paths:
+        raise CoverageGateError("Dify KnowledgeFS core coverage target set is empty")
+    return tuple(sorted(core_paths))
+
+
+def discover_knowledge_fs_production_paths(workspace_root: Path) -> tuple[str, ...]:
+    """Mirror the workflow's dynamic KnowledgeFS filename discovery."""
+    api_root = workspace_root / "api"
+    if not api_root.is_dir():
+        raise CoverageGateError(f"Dify API directory does not exist: {api_root}")
+    paths: set[str] = set()
+    for directory, child_directories, filenames in os.walk(api_root):
+        current_directory = Path(directory)
+        if current_directory == api_root:
+            child_directories[:] = [name for name in child_directories if name not in {".venv", "storage", "tests"}]
+        child_directories[:] = [name for name in child_directories if name != "__pycache__"]
+        for filename in filenames:
+            path = (current_directory / filename).relative_to(workspace_root).as_posix()
+            if filename.endswith(".py") and "knowledge_fs" in path:
+                paths.add(path)
+    if not paths:
+        raise CoverageGateError("Dify KnowledgeFS production target set is empty")
+    return tuple(sorted(paths))
+
+
+def validate_core_coverage(
+    report: CoverageReport,
+    *,
+    workspace_root: Path,
+    minimum: float,
+) -> CoverageTotals:
+    """Require the exact combined line-and-branch percentage for all core files."""
+    paths = discover_core_coverage_paths(workspace_root)
+    missing_paths = [path for path in paths if path not in report["files"]]
+    if missing_paths:
+        raise CoverageGateError(f"coverage report is missing core files: {', '.join(missing_paths)}")
+
+    covered = 0
+    total = 0
+    for path in paths:
+        summary = report["files"][path]["summary"]
+        covered += summary["covered_lines"] + summary["covered_branches"]
+        total += summary["num_statements"] + summary["num_branches"]
+    if total == 0:
+        raise CoverageGateError("Dify KnowledgeFS core coverage has no measurable statements or branches")
+
+    totals = CoverageTotals(covered=covered, total=total)
+    _require_minimum(totals, minimum=minimum, label="Dify KnowledgeFS core line-and-branch coverage")
+    return totals
+
+
+def resolve_diff_base(workspace_root: Path, preferred: str) -> str:
+    """Resolve an explicit event base, falling back to the previous commit for manual runs."""
+    base = preferred.strip()
+    if not base or set(base) == {"0"}:
+        base = "HEAD^"
+    result = subprocess.run(
+        ["git", "cat-file", "-e", f"{base}^{{commit}}"],
+        cwd=workspace_root,
+        check=False,
+        capture_output=True,
+        text=True,
+    )
+    if result.returncode != 0:
+        detail = result.stderr.strip() or "commit is unavailable"
+        raise CoverageGateError(f"cannot resolve coverage diff base {base}: {detail}")
+    return base
+
+
+def collect_changed_glue_lines(
+    workspace_root: Path,
+    base: str,
+    *,
+    glue_paths: tuple[str, ...],
+) -> dict[str, set[int]]:
+    """Return added line numbers in the narrow Dify modules touched by this integration."""
+    result = subprocess.run(
+        [
+            "git",
+            "diff",
+            "--no-ext-diff",
+            "--no-color",
+            "--unified=0",
+            base,
+            "--",
+            *glue_paths,
+        ],
+        cwd=workspace_root,
+        check=False,
+        capture_output=True,
+        text=True,
+    )
+    if result.returncode != 0:
+        detail = result.stderr.strip() or "git diff failed"
+        raise CoverageGateError(f"cannot collect KnowledgeFS glue diff from {base}: {detail}")
+    return parse_added_lines(result.stdout)
+
+
+def parse_added_lines(diff: str) -> dict[str, set[int]]:
+    """Parse repository paths and added-side line numbers from a zero-context Git diff."""
+    changed_lines: dict[str, set[int]] = {}
+    current_path: str | None = None
+    current_line: int | None = None
+    for raw_line in diff.splitlines():
+        if raw_line.startswith("diff --git "):
+            current_line = None
+            continue
+        if raw_line.startswith("+++ "):
+            candidate = raw_line[4:]
+            current_path = candidate[2:] if candidate.startswith("b/") else None
+            if current_path is not None:
+                changed_lines.setdefault(current_path, set())
+            current_line = None
+            continue
+        if raw_line.startswith("@@ "):
+            match = HUNK_HEADER.match(raw_line)
+            current_line = int(match.group(1)) if match is not None else None
+            continue
+        if current_path is None or current_line is None:
+            continue
+        if raw_line.startswith("+"):
+            changed_lines[current_path].add(current_line)
+            current_line += 1
+        elif raw_line.startswith("-") or raw_line.startswith("\\"):
+            continue
+        else:
+            current_line += 1
+    return changed_lines
+
+
+def validate_changed_glue_coverage(
+    report: CoverageReport,
+    *,
+    changed_lines: dict[str, set[int]],
+    minimum: float,
+) -> CoverageTotals:
+    """Require added executable glue lines to be exercised by the focused unit suite."""
+    covered = 0
+    total = 0
+    for path, lines in sorted(changed_lines.items()):
+        if not lines:
+            continue
+        file_coverage = report["files"].get(path)
+        if file_coverage is None:
+            raise CoverageGateError(f"coverage report is missing changed glue file: {path}")
+        executed_lines = set(file_coverage["executed_lines"])
+        executable_lines = executed_lines | set(file_coverage["missing_lines"])
+        changed_executable_lines = lines & executable_lines
+        covered += len(changed_executable_lines & executed_lines)
+        total += len(changed_executable_lines)
+
+    totals = CoverageTotals(covered=covered, total=total)
+    _require_minimum(totals, minimum=minimum, label="Dify KnowledgeFS changed-glue line coverage")
+    return totals
+
+
+def _require_minimum(totals: CoverageTotals, *, minimum: float, label: str) -> None:
+    if totals.percent + 1e-12 < minimum:
+        raise CoverageGateError(f"{label} is {totals.percent:.2f}%; minimum {minimum:.2f}%")
+
+
+if __name__ == "__main__":
+    main()
@@ -1,7 +1,14 @@
-"""Validate Dify Console KnowledgeFS declarations against a pinned OpenAPI document.
+"""Pin the in-repository KnowledgeFS contract and validate every Dify product operation.

-The OpenAPI document is exported only during explicit development validation. Runtime declarations live with Dify
-product policy; this module validates their transport metadata without generating a complete operation catalog.
+The lock is intentionally independent of the enclosing Dify commit: it records the staged ``knowledge-fs/`` tree,
+the complete generated OpenAPI document, both explicit product-operation manifests, and the active Capability v2
+profile and deterministic public-key vector. The full OpenAPI hash
+covers request/response schemas, status codes, security, deprecation, and stream metadata. Field-level validation
+cross-checks the Dify product registry, Python Capability issuer, TypeScript request guard, and exported OpenAPI;
+each product operation must be ready or an explicit gap, and KFS-only activation remains explicitly internal.
+
+Contract export reads the working tree only after proving it matches the staged KnowledgeFS index. This keeps the
+OpenAPI bytes and auth manifest aligned with the exact subtree tree ID that will be reviewed and committed.
 """

 from __future__ import annotations
@@ -12,29 +19,37 @@ import json
 import subprocess
 import sys
 import tempfile
-from copy import deepcopy
 from pathlib import Path
-from typing import Any, Literal, TypedDict
+from typing import Any, Literal, TypedDict, cast
+
+import jwt
+from cryptography.hazmat.primitives.asymmetric.rsa import RSAPublicKey
+from jwt.algorithms import RSAAlgorithm

 API_ROOT = Path(__file__).resolve().parents[1]
 if str(API_ROOT) not in sys.path:
    sys.path.insert(0, str(API_ROOT))

+from dev.knowledge_fs_product_contract import (
+    capability_operation_runtime_contracts,
+    parse_capability_operation_policy,
+    parse_product_operation_gap_manifest,
+    parse_product_operation_manifest,
+    product_operation_runtime_contracts,
+    validate_product_operation_contracts,
+)
+
 WORKSPACE_ROOT = API_ROOT.parent
-LOCK_PATH = API_ROOT / "knowledge-fs-contract.lock.json"
-DEFAULT_REPOSITORY = WORKSPACE_ROOT.parent / "knowledge-fs"
+KNOWLEDGE_FS_DIRECTORY = "knowledge-fs"
+CAPABILITY_V2_AUTH_MANIFEST_RELATIVE_PATH = Path("contracts/dify-capability-v2-auth-profile.json")
+CAPABILITY_V2_AUTH_TEST_VECTOR_RELATIVE_PATH = Path("contracts/dify-capability-v2-test-vector.json")
+UPSTREAM_PROVENANCE_RELATIVE_PATH = Path("upstream-provenance.json")
+LOCK_RELATIVE_PATH = Path("api/knowledge-fs-contract.lock.json")
+PRODUCT_OPERATIONS_RELATIVE_PATH = Path("api/knowledge-fs-product-operations.json")
+PRODUCT_OPERATION_GAPS_RELATIVE_PATH = Path("api/knowledge-fs-product-operation-gaps.json")
 OPENAPI_METHODS = ("delete", "get", "head", "options", "patch", "post", "put", "trace")
 PROXY_METHODS = frozenset({"delete", "get", "patch", "post", "put"})
-CONSOLE_PROXY_ERROR_SCHEMA_NAME = "ConsoleProxyError"
-CONSOLE_PROXY_ERROR_SCHEMA: dict[str, Any] = {
-    "type": "object",
-    "required": ["code", "message", "status"],
-    "properties": {
-        "code": {"type": "string"},
-        "message": {"type": "string"},
-        "status": {"type": "integer"},
-    },
-}
+LOCK_SCHEMA_VERSION = 5


 class ContractDeclaration(TypedDict):
@@ -49,7 +64,18 @@ class ContractDeclaration(TypedDict):
    request_headers: tuple[str, ...]
    response_headers: tuple[str, ...]
    response_media_types: tuple[str, ...]
-    error_status_map: tuple[tuple[int, int], ...]
+
+
+class ContractLock(TypedDict):
+    """Content-addressed contract inputs that must move together."""
+
+    schemaVersion: int
+    subtreeTree: str
+    openapiSha256: str
+    capabilityV2AuthManifestSha256: str
+    capabilityV2AuthTestVectorSha256: str
+    productOperationManifestSha256: str
+    productOperationGapManifestSha256: str


 type DeclarationField = Literal[
@@ -76,68 +102,507 @@ DECLARATION_FIELDS: tuple[DeclarationField, ...] = (


 def main() -> None:
-    """Update or verify the pin and validate Console declarations against its OpenAPI document."""
+    """Update or verify the monorepo pin and validate Dify product declarations."""
    parser = argparse.ArgumentParser()
-    mode = parser.add_mutually_exclusive_group()
+    mode = parser.add_mutually_exclusive_group(required=True)
    mode.add_argument("--check", action="store_true")
    mode.add_argument("--update-lock", action="store_true")
-    parser.add_argument("--repository", type=Path, default=DEFAULT_REPOSITORY)
-    parser.add_argument("--output-openapi", type=Path)
+    parser.add_argument("--workspace-root", type=Path, default=WORKSPACE_ROOT)
    args = parser.parse_args()

-    repository = args.repository.resolve()
-    lock = json.loads(LOCK_PATH.read_text())
-    tracked_changes = run("git", "status", "--porcelain", "--untracked-files=no", cwd=repository).strip()
-    if tracked_changes:
-        raise RuntimeError("KnowledgeFS checkout must not contain tracked changes during contract export")
+    workspace_root = args.workspace_root.resolve()
+    knowledge_fs_root = workspace_root / KNOWLEDGE_FS_DIRECTORY
+    lock_path = workspace_root / LOCK_RELATIVE_PATH
+    capability_v2_auth_manifest_path = knowledge_fs_root / CAPABILITY_V2_AUTH_MANIFEST_RELATIVE_PATH
+    capability_v2_auth_test_vector_path = knowledge_fs_root / CAPABILITY_V2_AUTH_TEST_VECTOR_RELATIVE_PATH
+    product_operations_path = workspace_root / PRODUCT_OPERATIONS_RELATIVE_PATH
+    product_operation_gaps_path = workspace_root / PRODUCT_OPERATION_GAPS_RELATIVE_PATH
+    upstream_provenance_path = knowledge_fs_root / UPSTREAM_PROVENANCE_RELATIVE_PATH
+    ensure_clean_knowledge_fs_worktree(workspace_root)
+    ensure_contract_inputs_exist(
+        knowledge_fs_root=knowledge_fs_root,
+        capability_v2_auth_manifest_path=capability_v2_auth_manifest_path,
+        capability_v2_auth_test_vector_path=capability_v2_auth_test_vector_path,
+        product_operations_path=product_operations_path,
+        product_operation_gaps_path=product_operation_gaps_path,
+        upstream_provenance_path=upstream_provenance_path,
+    )

-    commit = run("git", "rev-parse", "HEAD", cwd=repository).strip()
-    if not args.update_lock and commit != lock["commit"]:
-        raise RuntimeError(
-            f"KnowledgeFS checkout mismatch: expected {lock['commit']}, received {commit}. "
-            "Use the pinned commit or pass --update-lock intentionally."
-        )
+    subtree_tree = staged_subtree_tree(workspace_root)
+    capability_v2_auth_manifest_content = capability_v2_auth_manifest_path.read_bytes()
+    capability_v2_auth_test_vector_content = capability_v2_auth_test_vector_path.read_bytes()
+    product_operation_manifest_content = product_operations_path.read_bytes()
+    product_operation_gap_manifest_content = product_operation_gaps_path.read_bytes()
+    capability_v2_auth_manifest = load_json_object(capability_v2_auth_manifest_path)
+    validate_capability_v2_auth_manifest(capability_v2_auth_manifest)
+    validate_capability_v2_auth_test_vector(
+        load_json_object(capability_v2_auth_test_vector_path),
+        capability_v2_auth_manifest,
+    )
+    validate_upstream_provenance(load_json_object(upstream_provenance_path))
+    product_manifest = parse_product_operation_manifest(load_json_object(product_operations_path))
+    product_gap_manifest = parse_product_operation_gap_manifest(load_json_object(product_operation_gaps_path))
+    product_runtime_operations = product_operation_runtime_contracts()
+    capability_runtime_operations = capability_operation_runtime_contracts()
+    declarations = console_contract_declarations()

    with tempfile.TemporaryDirectory(prefix="dify-knowledge-fs-contract-") as directory:
        openapi_path = Path(directory) / "knowledge-fs.openapi.json"
+        capability_policy_path = Path(directory) / "dify-capability-v2-operations.json"
        subprocess.run(
            ["pnpm", "openapi:export", "--", "--output", str(openapi_path)],
-            cwd=repository,
+            cwd=knowledge_fs_root,
+            check=True,
+        )
+        subprocess.run(
+            ["pnpm", "capability:export", "--", "--output", str(capability_policy_path)],
+            cwd=knowledge_fs_root,
            check=True,
        )
        openapi_content = openapi_path.read_bytes()
-
-    openapi_sha256 = sha256(openapi_content)
-    if not args.update_lock and openapi_sha256 != lock["openapiSha256"]:
-        raise RuntimeError(
-            f"KnowledgeFS OpenAPI hash mismatch: expected {lock['openapiSha256']}, received {openapi_sha256}"
-        )
+        capability_policy = parse_capability_operation_policy(load_json_object(capability_policy_path))

    document: dict[str, Any] = json.loads(openapi_content)
-    declarations = console_contract_declarations()
+    validate_product_operation_contracts(
+        capability_operations=capability_runtime_operations,
+        capability_policy=capability_policy,
+        document=document,
+        gap_manifest=product_gap_manifest,
+        manifest=product_manifest,
+        product_operations=product_runtime_operations,
+    )
    validate_declarations(document, declarations)

-    if args.output_openapi:
-        filtered_document = filter_openapi_document(document, declarations)
-        filtered_document["x-dify-source-openapi-sha256"] = openapi_sha256
-        filtered_document["x-dify-console-declarations-sha256"] = contract_declarations_sha256(declarations)
-        args.output_openapi.parent.mkdir(parents=True, exist_ok=True)
-        args.output_openapi.write_text(json.dumps(filtered_document, indent=2) + "\n")
+    expected_lock: ContractLock = {
+        "schemaVersion": LOCK_SCHEMA_VERSION,
+        "subtreeTree": subtree_tree,
+        "openapiSha256": sha256(openapi_content),
+        "capabilityV2AuthManifestSha256": sha256(capability_v2_auth_manifest_content),
+        "capabilityV2AuthTestVectorSha256": sha256(capability_v2_auth_test_vector_content),
+        "productOperationManifestSha256": sha256(product_operation_manifest_content),
+        "productOperationGapManifestSha256": sha256(product_operation_gap_manifest_content),
+    }

    if args.update_lock:
-        LOCK_PATH.write_text(
-            json.dumps(
-                {
-                    "commit": commit,
-                    "openapiSha256": openapi_sha256,
-                    "repository": lock["repository"],
-                },
-                indent=2,
+        lock_path.write_text(json.dumps(expected_lock, indent=2) + "\n")
+        return
+
+    received_lock = parse_contract_lock(load_json_object(lock_path))
+    lock_fields = (
+        (
+            "capabilityV2AuthManifestSha256",
+            received_lock["capabilityV2AuthManifestSha256"],
+            expected_lock["capabilityV2AuthManifestSha256"],
+        ),
+        (
+            "capabilityV2AuthTestVectorSha256",
+            received_lock["capabilityV2AuthTestVectorSha256"],
+            expected_lock["capabilityV2AuthTestVectorSha256"],
+        ),
+        (
+            "productOperationManifestSha256",
+            received_lock["productOperationManifestSha256"],
+            expected_lock["productOperationManifestSha256"],
+        ),
+        (
+            "productOperationGapManifestSha256",
+            received_lock["productOperationGapManifestSha256"],
+            expected_lock["productOperationGapManifestSha256"],
+        ),
+        ("schemaVersion", received_lock["schemaVersion"], expected_lock["schemaVersion"]),
+        ("subtreeTree", received_lock["subtreeTree"], expected_lock["subtreeTree"]),
+        ("openapiSha256", received_lock["openapiSha256"], expected_lock["openapiSha256"]),
+    )
+    for field, received_value, expected_value in lock_fields:
+        if received_value != expected_value:
+            raise RuntimeError(
+                f"KnowledgeFS contract lock field {field} drifted: "
+                f"expected {expected_value!r}, received {received_value!r}. "
+                "Run --update-lock intentionally after reviewing the staged subtree and contract changes."
            )
-            + "\n"
+
+
+def ensure_contract_inputs_exist(
+    *,
+    knowledge_fs_root: Path,
+    capability_v2_auth_manifest_path: Path,
+    capability_v2_auth_test_vector_path: Path,
+    product_operations_path: Path,
+    product_operation_gaps_path: Path,
+    upstream_provenance_path: Path,
+) -> None:
+    """Fail with a stable error before invoking package tooling when a contract input is absent."""
+    required_paths = (
+        knowledge_fs_root / "package.json",
+        capability_v2_auth_manifest_path,
+        capability_v2_auth_test_vector_path,
+        product_operations_path,
+        product_operation_gaps_path,
+        upstream_provenance_path,
+    )
+    missing_paths = [path for path in required_paths if not path.is_file()]
+    if missing_paths:
+        missing = ", ".join(str(path) for path in missing_paths)
+        raise RuntimeError(f"KnowledgeFS contract input is missing: {missing}")
+
+
+def ensure_clean_knowledge_fs_worktree(workspace_root: Path) -> None:
+    """Require exported KnowledgeFS files to exactly match the staged index tree.
+
+    Staged changes are expected during intentional lock updates. Unstaged tracked changes and untracked files are
+    rejected because the export process reads the working tree while the tree ID is calculated from the index.
+    """
+    subtree_path = f"{KNOWLEDGE_FS_DIRECTORY}/"
+    unstaged = subprocess.run(
+        ["git", "diff", "--quiet", "--", subtree_path],
+        cwd=workspace_root,
+        check=False,
+    )
+    if unstaged.returncode > 1:
+        raise RuntimeError("git diff failed while validating the staged KnowledgeFS subtree")
+    untracked = run(
+        "git",
+        "ls-files",
+        "--others",
+        "--exclude-standard",
+        "--",
+        subtree_path,
+        cwd=workspace_root,
+    ).strip()
+    if unstaged.returncode != 0 or untracked:
+        raise RuntimeError(
+            "knowledge-fs/ contains unstaged or untracked changes; stage or remove them before contract export"
        )


+def staged_subtree_tree(workspace_root: Path) -> str:
+    """Return the Git tree object for the staged ``knowledge-fs/`` subtree."""
+    return run("git", "write-tree", f"--prefix={KNOWLEDGE_FS_DIRECTORY}/", cwd=workspace_root).strip()
+
+
+def load_json_object(path: Path) -> dict[str, Any]:
+    """Load a JSON object and reject arrays/scalars at contract boundaries."""
+    value = json.loads(path.read_text())
+    if not isinstance(value, dict):
+        raise ValueError(f"KnowledgeFS contract file must contain a JSON object: {path}")
+    return cast(dict[str, Any], value)
+
+
+def parse_contract_lock(value: dict[str, Any]) -> ContractLock:
+    """Validate the compact, non-self-referential contract lock schema."""
+    expected_fields = {
+        "capabilityV2AuthManifestSha256",
+        "capabilityV2AuthTestVectorSha256",
+        "openapiSha256",
+        "productOperationGapManifestSha256",
+        "productOperationManifestSha256",
+        "schemaVersion",
+        "subtreeTree",
+    }
+    if set(value) != expected_fields:
+        raise ValueError(f"KnowledgeFS contract lock fields must be exactly {sorted(expected_fields)}")
+    if value.get("schemaVersion") != LOCK_SCHEMA_VERSION:
+        raise ValueError(f"KnowledgeFS contract lock schemaVersion must be {LOCK_SCHEMA_VERSION}")
+    for field in (
+        "capabilityV2AuthManifestSha256",
+        "capabilityV2AuthTestVectorSha256",
+        "openapiSha256",
+        "productOperationGapManifestSha256",
+        "productOperationManifestSha256",
+        "subtreeTree",
+    ):
+        field_value = value.get(field)
+        expected_length = 40 if field == "subtreeTree" else 64
+        if (
+            not isinstance(field_value, str)
+            or len(field_value) != expected_length
+            or any(character not in "0123456789abcdef" for character in field_value)
+        ):
+            raise ValueError(f"KnowledgeFS contract lock field {field} has an invalid digest")
+    return cast(ContractLock, value)
+
+
+def validate_required_product_operations(document: dict[str, Any], required_operation_ids: list[str]) -> None:
+    """Fail when the pinned KFS OpenAPI omits an operation required by the Dify product."""
+    available_operation_ids = [
+        operation_id
+        for path_item in document.get("paths", {}).values()
+        for method in OPENAPI_METHODS
+        if isinstance(path_item, dict)
+        for operation in (path_item.get(method),)
+        if isinstance(operation, dict)
+        for operation_id in (operation.get("operationId"),)
+        if isinstance(operation_id, str) and operation_id
+    ]
+    for operation_id in required_operation_ids:
+        count = available_operation_ids.count(operation_id)
+        if count != 1:
+            raise ValueError(
+                f"KnowledgeFS OpenAPI required product operation {operation_id} must occur exactly once; found {count}"
+            )
+
+
+def validate_capability_v2_auth_manifest(value: dict[str, Any]) -> None:
+    """Validate the active production RS256 profile consumed by both Dify and KnowledgeFS."""
+    expected_fields = {
+        "active",
+        "audience",
+        "callerProfiles",
+        "claimBindings",
+        "issuer",
+        "lifecycle",
+        "maxTtlSeconds",
+        "productionReady",
+        "profileId",
+        "protectedHeader",
+        "requiredClaims",
+        "resourceContract",
+        "runtimeAssembly",
+        "schemaVersion",
+        "signatureAlgorithms",
+        "tokenKind",
+    }
+    if set(value) != expected_fields:
+        raise ValueError(f"KnowledgeFS Capability v2 auth manifest fields must be exactly {sorted(expected_fields)}")
+    fixed_values = {
+        "active": True,
+        "audience": "knowledge-fs",
+        "issuer": "dify-control-plane",
+        "lifecycle": "active",
+        "maxTtlSeconds": 60,
+        "productionReady": True,
+        "profileId": "dify-capability-v2",
+        "schemaVersion": 3,
+        "signatureAlgorithms": ["RS256"],
+        "tokenKind": "jwt",
+    }
+    for field, expected in fixed_values.items():
+        if value.get(field) != expected:
+            raise ValueError(f"KnowledgeFS Capability v2 auth manifest field {field} must be {expected!r}")
+    if value.get("protectedHeader") != {
+        "algorithm": "RS256",
+        "keyIdClaim": "kid",
+        "keyIdRequired": True,
+        "type": "JWT",
+    }:
+        raise ValueError("KnowledgeFS Capability v2 protected header contract is invalid")
+    required_claims = [
+        "action",
+        "actor",
+        "aud",
+        "authz_revision",
+        "azp",
+        "caller_kind",
+        "cap_ver",
+        "content_policy_revision",
+        "content_scope_ids",
+        "control_space_id",
+        "exp",
+        "grant_id",
+        "iat",
+        "iss",
+        "jti",
+        "namespace_id",
+        "nbf",
+        "resource",
+        "sub",
+        "trace_id",
+    ]
+    if value.get("requiredClaims") != required_claims:
+        raise ValueError("KnowledgeFS Capability v2 required claims are invalid")
+    if value.get("claimBindings") != {
+        "action": "action",
+        "callerKind": "caller_kind",
+        "controlSpace": "control_space_id",
+        "namespace": "namespace_id",
+        "resource": "resource",
+        "resourceParent": "resource.parent_id",
+        "subject": "sub",
+    }:
+        raise ValueError("KnowledgeFS Capability v2 claim bindings are invalid")
+    if value.get("resourceContract") != {
+        "fields": ["id", "parent_id", "type"],
+        "parentForbiddenFor": ["namespace", "knowledge_space"],
+        "parentRequiredFor": ["document", "job", "query", "research_task", "source", "upload_session"],
+    }:
+        raise ValueError("KnowledgeFS Capability v2 resource contract is invalid")
+    if value.get("callerProfiles") != {
+        "agent": {"authorizedParty": "dify-agent", "subjectPrefix": "dify-app:"},
+        "interactive": {"authorizedParty": "dify-console", "subjectPrefix": "dify-account:"},
+        "internal_worker": {"authorizedParty": "dify-worker", "subjectPrefix": "dify-worker:"},
+        "mcp": {"authorizedParty": "dify-mcp", "subjectPrefix": "dify-mcp-session:"},
+        "service": {"authorizedParty": "dify-service-api", "subjectPrefix": "dify-kfs-credential:"},
+        "workflow": {"authorizedParty": "dify-workflow", "subjectPrefix": "dify-app:"},
+    }:
+        raise ValueError("KnowledgeFS Capability v2 caller profiles are invalid")
+    if value.get("runtimeAssembly") != {
+        "failClosed": True,
+        "keySelection": "kid",
+        "maximumPublishedKeys": 3,
+        "verificationKeySource": "jwks",
+    }:
+        raise ValueError("KnowledgeFS Capability v2 runtime assembly is invalid")
+
+
+def validate_capability_v2_auth_test_vector(
+    value: dict[str, Any],
+    manifest: dict[str, Any],
+) -> None:
+    """Verify the deterministic public-key vector and every security-sensitive binding."""
+    expected_fields = {
+        "algorithm",
+        "audience",
+        "expectedClaims",
+        "expectedPrincipal",
+        "issuer",
+        "operation",
+        "profileId",
+        "protectedHeader",
+        "publicJwk",
+        "schemaVersion",
+        "testOnly",
+        "token",
+        "ttlSeconds",
+    }
+    if set(value) != expected_fields:
+        raise ValueError(f"KnowledgeFS Capability v2 test vector fields must be exactly {sorted(expected_fields)}")
+    if (
+        value.get("schemaVersion") != 2
+        or value.get("profileId") != manifest.get("profileId")
+        or value.get("testOnly") is not True
+        or value.get("algorithm") != "RS256"
+        or value.get("issuer") != manifest.get("issuer")
+        or value.get("audience") != manifest.get("audience")
+        or value.get("ttlSeconds") != manifest.get("maxTtlSeconds")
+    ):
+        raise ValueError("KnowledgeFS Capability v2 test vector does not match the active profile")
+    protected_header = value.get("protectedHeader")
+    if not isinstance(protected_header, dict) or set(protected_header) != {"alg", "kid", "typ"}:
+        raise ValueError("KnowledgeFS Capability v2 test vector protected header is invalid")
+    kid = protected_header.get("kid")
+    if protected_header.get("alg") != "RS256" or protected_header.get("typ") != "JWT" or not _is_non_blank(kid):
+        raise ValueError("KnowledgeFS Capability v2 test vector protected header is invalid")
+    public_jwk = value.get("publicJwk")
+    if not isinstance(public_jwk, dict) or set(public_jwk) != {"alg", "e", "kid", "kty", "n", "use"}:
+        raise ValueError("KnowledgeFS Capability v2 test vector public JWK is invalid")
+    if (
+        public_jwk.get("alg") != "RS256"
+        or public_jwk.get("kid") != kid
+        or public_jwk.get("kty") != "RSA"
+        or public_jwk.get("use") != "sig"
+        or not _is_non_blank(public_jwk.get("e"))
+        or not _is_non_blank(public_jwk.get("n"))
+    ):
+        raise ValueError("KnowledgeFS Capability v2 test vector public JWK is invalid")
+
+    claims = value.get("expectedClaims")
+    required_claims = manifest.get("requiredClaims")
+    if not isinstance(claims, dict) or not isinstance(required_claims, list) or set(claims) != set(required_claims):
+        raise ValueError("KnowledgeFS Capability v2 test vector claims do not match the active profile")
+    operation = value.get("operation")
+    if not isinstance(operation, dict) or set(operation) != {"action", "method", "operationId", "requestPath"}:
+        raise ValueError("KnowledgeFS Capability v2 test vector operation is invalid")
+    resource = claims.get("resource")
+    if not isinstance(resource, dict) or set(resource) != {"id", "parent_id", "type"}:
+        raise ValueError("KnowledgeFS Capability v2 test vector resource is invalid")
+    expected_operation = {
+        "action": "documents.read",
+        "method": "GET",
+        "operationId": "getDocument",
+        "requestPath": "/knowledge-spaces/space-contract-vector/documents/document-contract-vector",
+    }
+    if operation != expected_operation:
+        raise ValueError("KnowledgeFS Capability v2 test vector operation binding is invalid")
+    exact_claims = {
+        "action": operation["action"],
+        "aud": value["audience"],
+        "caller_kind": "interactive",
+        "cap_ver": 2,
+        "control_space_id": "control-space-contract-vector",
+        "iss": value["issuer"],
+        "namespace_id": "workspace-contract-vector",
+        "resource": {
+            "id": "document-contract-vector",
+            "parent_id": "space-contract-vector",
+            "type": "document",
+        },
+        "sub": "dify-account:account-contract-vector",
+    }
+    for field, expected in exact_claims.items():
+        if claims.get(field) != expected:
+            raise ValueError(f"KnowledgeFS Capability v2 test vector claim {field} is invalid")
+    if claims.get("actor") != claims["sub"] or claims.get("azp") != "dify-console":
+        raise ValueError("KnowledgeFS Capability v2 test vector caller binding is invalid")
+    issued_at = claims.get("iat")
+    not_before = claims.get("nbf")
+    expires_at = claims.get("exp")
+    if (
+        not isinstance(issued_at, int)
+        or isinstance(issued_at, bool)
+        or not_before != issued_at
+        or not isinstance(expires_at, int)
+        or isinstance(expires_at, bool)
+        or expires_at - issued_at != value["ttlSeconds"]
+    ):
+        raise ValueError("KnowledgeFS Capability v2 test vector TTL is invalid")
+    expected_principal = {
+        "callerKind": claims["caller_kind"],
+        "subject": {
+            "scopes": ["knowledge-spaces:read"],
+            "subjectId": claims["sub"],
+            "tenantId": claims["namespace_id"],
+        },
+    }
+    if value.get("expectedPrincipal") != expected_principal:
+        raise ValueError("KnowledgeFS Capability v2 test vector principal is invalid")
+
+    token = value.get("token")
+    if not isinstance(token, str) or not _is_non_blank(token):
+        raise ValueError("KnowledgeFS Capability v2 test vector token is invalid")
+    try:
+        verification_key = RSAAlgorithm.from_jwk(public_jwk)
+        if not isinstance(verification_key, RSAPublicKey):
+            raise ValueError("Capability vector verification key is not RSA public material")
+        header = jwt.get_unverified_header(token)
+        decoded_claims = jwt.decode(
+            token,
+            verification_key,
+            algorithms=["RS256"],
+            audience=cast(str, value["audience"]),
+            issuer=cast(str, value["issuer"]),
+            options={"verify_exp": False, "verify_iat": False, "verify_nbf": False},
+        )
+    except (jwt.PyJWTError, TypeError, ValueError) as exc:
+        raise ValueError("KnowledgeFS Capability v2 test vector signature is invalid") from exc
+    if header != protected_header or decoded_claims != claims:
+        raise ValueError("KnowledgeFS Capability v2 test vector token content drifted")
+
+
+def _is_non_blank(value: object) -> bool:
+    return isinstance(value, str) and bool(value.strip()) and value == value.strip()
+
+
+def validate_upstream_provenance(value: dict[str, Any]) -> None:
+    """Validate the imported-source provenance that is itself covered by the subtree tree ID."""
+    expected_fields = {"commit", "release", "repository", "schemaVersion"}
+    if set(value) != expected_fields:
+        raise ValueError(f"KnowledgeFS upstream provenance fields must be exactly {sorted(expected_fields)}")
+    if value.get("schemaVersion") != 1:
+        raise ValueError("KnowledgeFS upstream provenance must use schemaVersion 1")
+    repository = value.get("repository")
+    commit = value.get("commit")
+    if not isinstance(repository, str) or not repository.startswith("https://"):
+        raise ValueError("KnowledgeFS upstream provenance repository must be an HTTPS URL")
+    if (
+        not isinstance(commit, str)
+        or len(commit) != 40
+        or any(character not in "0123456789abcdef" for character in commit)
+    ):
+        raise ValueError("KnowledgeFS upstream provenance commit must be a lowercase full Git SHA")
+    if value.get("release") is not None and not isinstance(value["release"], str):
+        raise ValueError("KnowledgeFS upstream provenance release must be null or a string")
+
+
 def validate_declarations(document: dict[str, Any], declarations: tuple[ContractDeclaration, ...]) -> None:
    """Validate Dify Console declarations against matching pinned OpenAPI operations."""
    operations_by_id: dict[str, list[tuple[str, str, dict[str, Any], dict[str, Any]]]] = {}
@@ -168,10 +633,11 @@ def validate_declarations(document: dict[str, Any], declarations: tuple[Contract
            raise ValueError(f"KnowledgeFS OpenAPI path must be absolute: {path}")
        if method not in PROXY_METHODS:
            raise ValueError(f"KnowledgeFS proxy does not support {method.upper()} {path}")
-        expected: dict[DeclarationField, object] = {
+        expected: ContractDeclaration = {
+            "operation_id": operation_id,
            "method": method.upper(),
            "path": path[1:],
-            "required_scope": required_scope(operation),
+            "required_scope": required_scope(document, operation),
            "response_kind": response_kind(operation),
            "max_response_bytes": required_max_response_bytes(operation),
            "request_headers": request_header_names(path_item, operation),
@@ -186,136 +652,12 @@ def validate_declarations(document: dict[str, Any], declarations: tuple[Contract
                    f"KnowledgeFS operation {operation_id} field {field} drifted: "
                    f"expected {expected_value!r}, received {received_value!r}"
                )
-        validate_error_status_map(operation_id, declaration["error_status_map"])
-
-
-def filter_openapi_document(
-    document: dict[str, Any],
-    declarations: tuple[ContractDeclaration, ...],
-) -> dict[str, Any]:
-    """Return a code-generation document containing only Console-allowlisted operations."""
-    filtered_document: dict[str, Any] = {
-        key: value for key, value in document.items() if key not in {"components", "paths"}
-    }
-    source_paths = document.get("paths", {})
-    filtered_paths: dict[str, Any] = {}
-
-    for declaration in declarations:
-        path = f"/{declaration['path']}"
-        method = declaration["method"].lower()
-        source_path_item = source_paths[path]
-        path_metadata = {key: value for key, value in source_path_item.items() if key not in OPENAPI_METHODS}
-        filtered_path_item = filtered_paths.setdefault(path, path_metadata)
-        filtered_operation = deepcopy(source_path_item[method])
-        _rewrite_proxy_error_responses(filtered_operation, declaration["error_status_map"])
-        filtered_path_item[method] = filtered_operation
-
-    filtered_document["paths"] = filtered_paths
-
-    source_components = document.get("components", {})
-    filtered_components = {key: value for key, value in source_components.items() if key != "schemas"}
-    source_schemas = source_components.get("schemas", {})
-    available_schemas = {**source_schemas, CONSOLE_PROXY_ERROR_SCHEMA_NAME: CONSOLE_PROXY_ERROR_SCHEMA}
-    schema_names = _referenced_schema_names(filtered_paths, available_schemas)
-    filtered_components["schemas"] = {
-        name: schema for name, schema in available_schemas.items() if name in schema_names
-    }
-    filtered_document["components"] = filtered_components
-    return filtered_document
-
-
-def validate_error_status_map(operation_id: str, error_status_map: tuple[tuple[int, int], ...]) -> None:
-    """Validate the status normalization advertised by one Console operation."""
-    upstream_statuses: set[int] = set()
-    for upstream_status, console_status in error_status_map:
-        if upstream_status in upstream_statuses:
-            raise ValueError(f"KnowledgeFS operation {operation_id} has duplicate error status: {upstream_status}")
-        if not 400 <= upstream_status <= 599 or not 400 <= console_status <= 599:
-            raise ValueError(f"KnowledgeFS operation {operation_id} has invalid error status mapping")
-        upstream_statuses.add(upstream_status)
-
-
-def _rewrite_proxy_error_responses(
-    operation: dict[str, Any],
-    error_status_map: tuple[tuple[int, int], ...],
-) -> None:
-    responses = operation.setdefault("responses", {})
-    proxy_error_response = {
-        "description": "Error normalized by the Dify Console KnowledgeFS proxy.",
-        "content": {
-            "application/json": {"schema": {"$ref": f"#/components/schemas/{CONSOLE_PROXY_ERROR_SCHEMA_NAME}"}}
-        },
-    }
-    for upstream_status, console_status in error_status_map:
-        existing_target = responses.get(str(console_status)) if upstream_status != console_status else None
-        responses.pop(str(upstream_status), None)
-        normalized_response: dict[str, Any] = deepcopy(proxy_error_response)
-        existing_schema = (
-            existing_target.get("content", {}).get("application/json", {}).get("schema")
-            if isinstance(existing_target, dict)
-            else None
-        )
-        if existing_schema is not None:
-            normalized_response["content"]["application/json"]["schema"] = {
-                "oneOf": [
-                    deepcopy(existing_schema),
-                    {"$ref": f"#/components/schemas/{CONSOLE_PROXY_ERROR_SCHEMA_NAME}"},
-                ]
-            }
-        responses[str(console_status)] = normalized_response
-
-
-def _referenced_schema_names(value: Any, schemas: dict[str, Any]) -> set[str]:
-    reference_prefix = "#/components/schemas/"
-    selected: set[str] = set()
-    pending: list[Any] = [value]
-
-    while pending:
-        current = pending.pop()
-        if isinstance(current, list):
-            pending.extend(current)
-            continue
-        if not isinstance(current, dict):
-            continue
-
-        reference = current.get("$ref")
-        if isinstance(reference, str) and reference.startswith(reference_prefix):
-            name = reference.removeprefix(reference_prefix)
-            if name not in selected:
-                if name not in schemas:
-                    raise ValueError(f"KnowledgeFS OpenAPI references missing schema: {name}")
-                selected.add(name)
-                pending.append(schemas[name])
-        pending.extend(current.values())
-
-    return selected


 def console_contract_declarations() -> tuple[ContractDeclaration, ...]:
-    """Return transport declarations from the runtime Console operation registry."""
-    from services.knowledge_fs_operations import KNOWLEDGE_FS_CONSOLE_OPERATIONS
+    """The P9 backend exposes only typed product controllers; the raw Console proxy is removed."""

-    return tuple(
-        {
-            "operation_id": operation.operation_id,
-            "method": operation.method,
-            "path": operation.path,
-            "required_scope": operation.required_scope,
-            "response_kind": operation.response_kind,
-            "max_response_bytes": operation.max_response_bytes,
-            "request_headers": operation.request_headers,
-            "response_headers": operation.response_headers,
-            "response_media_types": operation.response_media_types,
-            "error_status_map": operation.error_status_map,
-        }
-        for operation in KNOWLEDGE_FS_CONSOLE_OPERATIONS
-    )
-
-
-def contract_declarations_sha256(declarations: tuple[ContractDeclaration, ...]) -> str:
-    """Return a stable digest for the runtime Console operation declarations."""
-    content = json.dumps(declarations, separators=(",", ":"), sort_keys=True).encode()
-    return sha256(content)
+    return ()


 def response_kind(operation: dict[str, Any]) -> str:
@@ -335,12 +677,17 @@ def response_media_types(operation: dict[str, Any]) -> tuple[str, ...]:
    return tuple(sorted(media_types))


-def required_scope(operation: dict[str, Any]) -> str | None:
+def required_scope(document: dict[str, Any], operation: dict[str, Any]) -> str | None:
    scope = operation.get("x-knowledge-fs-required-scope")
+    security = operation["security"] if "security" in operation else document.get("security")
+    if security == []:
+        if scope is not None:
+            raise ValueError(f"KnowledgeFS public operation must not declare a required scope: {scope}")
+        return None
+    if security != [{"bearerAuth": []}]:
+        raise ValueError(f"KnowledgeFS operation effective security must be exactly bearerAuth: {security}")
    if scope in ("knowledge-spaces:read", "knowledge-spaces:write"):
        return scope
-    if operation.get("security") == []:
-        return None
    raise ValueError(f"KnowledgeFS operation has no supported required scope: {scope}")


--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Jyong	d74499c09d	update github action	2026-07-22 06:07:12 -04:00
Jyong	29858d0db0	Expand application capabilities and refactor core workflows	2026-07-22 05:09:09 -04:00
Jyong	77732c7bb1	docs: decouple KnowledgeFS from Dify datasets	2026-07-20 06:02:06 -04:00
Jyong	dde79fc9bf	docs: add Dify KnowledgeFS integration plan	2026-07-20 05:33:56 -04:00
Jyong	4ee43b8afc	chore: migrate knowledge-fs source tree Import the committed KnowledgeFS snapshot dc4072ee302317145612087ce7440851dc329fd0 under knowledge-fs/ without its Git history, local IDE settings, or build artifacts.	2026-07-20 04:54:20 -04:00