Add MCPB packaging for NimbleTools deployment

.github/workflows/build-bundle.yml

@@ -0,0 +1,73 @@
+name: Build MCPB Bundle
+
+on:
+  push:
+    tags:
+      - 'v*'
+  workflow_dispatch:
+    inputs:
+      version:
+        description: 'Version to build (e.g., 0.3.0)'
+        required: true
+        type: string
+
+jobs:
+  build:
+    runs-on: ${{ matrix.runner }}
+    strategy:
+      matrix:
+        include:
+          - runner: ubuntu-latest
+            arch: amd64
+          - runner: ubuntu-24.04-arm
+            arch: arm64
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Set version
+        id: version
+        run: |
+          if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
+            echo "version=${{ inputs.version }}" >> $GITHUB_OUTPUT
+          else
+            echo "version=${GITHUB_REF_NAME#v}" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Update manifest version
+        run: |
+          jq --arg v "${{ steps.version.outputs.version }}" '.version = $v' manifest.json > manifest.tmp.json
+          mv manifest.tmp.json manifest.json
+
+      # pglast requires make for compilation
+      - name: Install build dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y build-essential
+
+      - uses: NimbleBrainInc/mcpb-pack@v1
+        id: pack
+        with:
+          python-version: '3.14'
+          output: mcp-postgres-v${{ steps.version.outputs.version }}-linux-${{ matrix.arch }}.mcpb
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: bundle-${{ matrix.arch }}
+          path: ${{ steps.pack.outputs.bundle-path }}
+
+  release:
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/')
+    permissions:
+      contents: write
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          path: dist
+          merge-multiple: true
+
+      - uses: softprops/action-gh-release@v2
+        with:
+          files: dist/*.mcpb
+          generate_release_notes: true

.gitignore

@@ -183,3 +183,7 @@ devenv.local.nix
 # pre-commit
 .pre-commit-config.yaml
 *.sql
+
+# MCPB build artifacts
+deps/
+*.mcpb

.mcpbignore

@@ -0,0 +1,63 @@
+# Build artifacts
+.venv/
+.git/
+.github/
+__pycache__/
+*.pyc
+*.pyo
+*.pyd
+.Python
+build/
+dist/
+*.egg-info/
+*.egg
+.eggs/
+
+# Test and dev files
+tests/
+.pytest_cache/
+.coverage
+htmlcov/
+.tox/
+.nox/
+
+# Linting and type checking caches
+.mypy_cache/
+.ruff_cache/
+.pytype/
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+
+# Environment and secrets
+.env
+.env.*
+*.local
+
+# Documentation and assets
+*.md
+*.rst
+docs/
+assets/
+examples/
+
+# Development config
+devenv.nix
+devenv.yaml
+devenv.lock
+justfile
+smithery.yaml
+Dockerfile
+docker-entrypoint.sh
+.python-version
+Makefile
+pytest.ini
+pyproject.toml
+uv.lock
+
+# Bundle artifacts
+*.mcpb

manifest.json

@@ -0,0 +1,17 @@
+{
+  "manifest_version": "0.3",
+  "name": "ai.nimbletools/postgres",
+  "version": "0.3.0",
+  "description": "PostgreSQL MCP server with AI-powered tuning, index optimization, and database health analysis",
+  "author": {
+    "name": "Crystal DBA (packaged by NimbleBrain Inc)"
+  },
+  "server": {
+    "type": "python",
+    "entry_point": "postgres_mcp/__init__.py",
+    "mcp_config": {
+      "command": "python",
+      "args": ["-c", "from postgres_mcp import main; main()"]
+    }
+  }
+}