Merge branch 'main' into main

Author: SamMorrowDrums

.github/actions/build-ui/action.yml

@@ -0,0 +1,38 @@
+name: Build UI
+description: Restore cached UI HTML artifacts, or set up Node and run script/build-ui on cache miss.
+
+runs:
+  using: composite
+  steps:
+    - name: Cache UI artifacts
+      id: cache-ui
+      uses: actions/cache@v5
+      with:
+        path: |
+          pkg/github/ui_dist/get-me.html
+          pkg/github/ui_dist/issue-write.html
+          pkg/github/ui_dist/pr-write.html
+        key: ui-dist-v1-${{ hashFiles('ui/package-lock.json', 'ui/package.json', 'ui/index.html', 'ui/tsconfig*.json', 'ui/vite.config.ts', 'ui/src/**', 'ui/scripts/**') }}
+        enableCrossOsArchive: true
+
+    - name: Set up Node.js
+      if: steps.cache-ui.outputs.cache-hit != 'true'
+      uses: actions/setup-node@v6
+      with:
+        node-version: "20"
+        cache: npm
+        cache-dependency-path: ui/package-lock.json
+
+    - name: Build UI
+      if: steps.cache-ui.outputs.cache-hit != 'true'
+      shell: bash
+      run: script/build-ui
+
+    - name: Report UI cache status
+      shell: bash
+      run: |
+        if [ "${{ steps.cache-ui.outputs.cache-hit }}" = "true" ]; then
+          echo "UI artifacts restored from cache (skipped build)."
+        else
+          echo "UI artifacts rebuilt from source."
+        fi

.github/copilot-instructions.md

@@ -94,7 +94,7 @@ go test ./pkg/github -run TestGetMe
 
 - **go.mod / go.sum:** Go module dependencies (Go 1.24.0+)
 - **.golangci.yml:** Linter configuration (v2 format, ~15 linters enabled)
-- **Dockerfile:** Multi-stage build (golang:1.25.3-alpine → distroless)
+- **Dockerfile:** Multi-stage build (golang:1.25.8-alpine → distroless)
 - **server.json:** MCP server metadata for registry
 - **.goreleaser.yaml:** Release automation config
 - **.gitignore:** Excludes bin/, dist/, vendor/, *.DS_Store, github-mcp-server binary
@@ -243,7 +243,6 @@ All workflows run on push/PR unless noted. Located in `.github/workflows/`:
 - **GITHUB_HOST** - For GitHub Enterprise Server (prefix with `https://`)
 - **GITHUB_TOOLSETS** - Comma-separated toolset list (overrides --toolsets flag)
 - **GITHUB_READ_ONLY** - Set to "1" for read-only mode
-- **GITHUB_DYNAMIC_TOOLSETS** - Set to "1" for dynamic toolset discovery
 - **UPDATE_TOOLSNAPS** - Set to "true" when running tests to update snapshots
 - **GITHUB_MCP_SERVER_E2E_TOKEN** - Token for e2e tests
 - **GITHUB_MCP_SERVER_E2E_DEBUG** - Set to "true" for in-process e2e debugging
@@ -273,7 +272,7 @@ server.json         - MCP server registry metadata
 `cmd/github-mcp-server/main.go` - Uses cobra for CLI, viper for config, supports:
 - `stdio` command (default) - MCP stdio transport
 - `generate-docs` command - Documentation generation
-- Flags: --toolsets, --read-only, --dynamic-toolsets, --gh-host, --log-file
+- Flags: --toolsets, --read-only, --gh-host, --log-file
 
 ## Important Reminders
 

.github/workflows/code-scanning.yml

@@ -78,17 +78,17 @@ jobs:
           go-version: ${{ fromJSON(steps.resolve-environment.outputs.environment).configuration.go.version }}
           cache: false
 
-      - name: Set up Node.js
-        if: matrix.language == 'go' || matrix.language == 'javascript'
-        uses: actions/setup-node@v4
+      - name: Set up Node.js (for JavaScript CodeQL)
+        if: matrix.language == 'javascript'
+        uses: actions/setup-node@v6
         with:
           node-version: "20"
           cache: "npm"
           cache-dependency-path: ui/package-lock.json
 
       - name: Build UI
         if: matrix.language == 'go'
-        run: script/build-ui
+        uses: ./.github/actions/build-ui
 
       - name: Autobuild
         uses: github/codeql-action/autobuild@v4

.github/workflows/docker-publish.yml

@@ -46,21 +46,21 @@ jobs:
       # https://github.com/sigstore/cosign-installer
       - name: Install cosign
         if: github.event_name != 'pull_request'
-        uses: sigstore/cosign-installer@ba7bc0a3fef59531c69a25acd34668d6d3fe6f22 #v4.1.0
+        uses: sigstore/cosign-installer@6f9f17788090df1f26f669e9d70d6ae9567deba6 #v4.1.2
         with:
           cosign-release: "v2.2.4"
 
       # Set up BuildKit Docker container builder to be able to build
       # multi-platform images and export cache
       # https://github.com/docker/setup-buildx-action
       - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3.12.0
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4.1.0
 
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@650006c6eb7dba73a995cc03b0b2d7f5ca915bee # v4.2.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}
@@ -70,7 +70,7 @@ jobs:
       # https://github.com/docker/metadata-action
       - name: Extract Docker metadata
         id: meta
-        uses: docker/metadata-action@030e881283bb7a6894de51c315a6bfe6a94e05cf # v6.0.0
+        uses: docker/metadata-action@80c7e94dd9b9319bd5eb7a0e0fe9291e23a2a2e9 # v6.1.0
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |
@@ -93,7 +93,7 @@ jobs:
           key: ${{ runner.os }}-go-build-cache-${{ hashFiles('**/go.sum') }}
 
       - name: Inject go-build-cache
-        uses: reproducible-containers/buildkit-cache-dance@1b8ab18fbda5ad3646e3fcc9ed9dd41ce2f297b4 # v3.3.2
+        uses: reproducible-containers/buildkit-cache-dance@5422eac04292c961a382e0f584ea0f03ad9da723 # v3.4.0
         with:
           cache-map: |
             {
@@ -106,7 +106,7 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Build and push Docker image
         id: build-and-push
-        uses: docker/build-push-action@d08e5c354a6adb9ed34480a06d141179aa583294 # v7.0.0
+        uses: docker/build-push-action@f9f3042f7e2789586610d6e8b85c8f03e5195baf # v7.2.0
         with:
           context: .
           push: ${{ github.event_name != 'pull_request' }}

.github/workflows/docs-check.yml

@@ -16,15 +16,8 @@ jobs:
     - name: Checkout code
       uses: actions/checkout@v6
 
-    - name: Set up Node.js
-      uses: actions/setup-node@v4
-      with:
-        node-version: "20"
-        cache: "npm"
-        cache-dependency-path: ui/package-lock.json
-
     - name: Build UI
-      run: script/build-ui
+      uses: ./.github/actions/build-ui
 
     - name: Set up Go
       uses: actions/setup-go@v6

.github/workflows/go.yml

@@ -25,16 +25,8 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v6
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: "20"
-          cache: "npm"
-          cache-dependency-path: ui/package-lock.json
-
       - name: Build UI
-        shell: bash
-        run: script/build-ui
+        uses: ./.github/actions/build-ui
 
       - name: Set up Go
         uses: actions/setup-go@v6

.github/workflows/goreleaser.yml

@@ -16,15 +16,8 @@ jobs:
       - name: Check out code
         uses: actions/checkout@v6
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: "20"
-          cache: "npm"
-          cache-dependency-path: ui/package-lock.json
-
       - name: Build UI
-        run: script/build-ui
+        uses: ./.github/actions/build-ui
 
       - name: Set up Go
         uses: actions/setup-go@v6
@@ -35,7 +28,7 @@ jobs:
         run: go mod download
 
       - name: Run GoReleaser
-        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a
+        uses: goreleaser/goreleaser-action@5daf1e915a5f0af01ddbcd89a43b8061ff4f1a89
         with:
           distribution: goreleaser
           # GoReleaser version
@@ -47,7 +40,7 @@ jobs:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Generate signed build provenance attestations for workflow artifacts
-        uses: actions/attest-build-provenance@v3
+        uses: actions/attest-build-provenance@v4
         with:
           subject-path: |
             dist/*.tar.gz

.github/workflows/license-check.yml

@@ -32,15 +32,8 @@ jobs:
           GH_TOKEN: ${{ github.token }}
         run: gh pr checkout ${{ github.event.pull_request.number }}
 
-      - name: Set up Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: "20"
-          cache: "npm"
-          cache-dependency-path: ui/package-lock.json
-
       - name: Build UI
-        run: script/build-ui
+        uses: ./.github/actions/build-ui
 
       - name: Set up Go
         uses: actions/setup-go@v6
@@ -77,7 +70,7 @@ jobs:
       - name: Check if already commented
         if: steps.changes.outcome == 'failure' && steps.push.outcome == 'failure'
         id: check_comment
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             const { data: comments } = await github.rest.issues.listComments({
@@ -95,7 +88,7 @@ jobs:
 
       - name: Comment with instructions if cannot push
         if: steps.changes.outcome == 'failure' && steps.push.outcome == 'failure' && steps.check_comment.outputs.already_commented == 'false'
-        uses: actions/github-script@v8
+        uses: actions/github-script@v9
         with:
           script: |
             await github.rest.issues.createComment({

.github/workflows/lint.yml

@@ -14,13 +14,8 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-node@v4
-        with:
-          node-version: "20"
-          cache: "npm"
-          cache-dependency-path: ui/package-lock.json
       - name: Build UI
-        run: script/build-ui
+        uses: ./.github/actions/build-ui
       - uses: actions/setup-go@v6
         with:
           go-version: '1.25'