NCP - Natural Context Provider

name: Publish to MCP Registry on: release: types: [published] permissions: contents: read id-token: write # Required for GitHub OIDC authentication with MCP registry jobs: publish-to-mcp-registry: runs-on: ubuntu-latest steps: - name: Checkout code uses: actions/checkout@v4 - name: Get version from tag id: get_version run: | VERSION=${GITHUB_REF#refs/tags/} echo "version=$VERSION" >> $GITHUB_OUTPUT echo "Publishing version: $VERSION" - name: Update server.json with release version run: | VERSION=${{ steps.get_version.outputs.version }} jq --arg v "$VERSION" '.version = $v | .packages[0].version = $v' server.json > server.json.tmp mv server.json.tmp server.json cat server.json - name: Validate server.json run: | curl -sS https://static.modelcontextprotocol.io/schemas/2025-09-16/server.schema.json -o /tmp/server.schema.json # Basic JSON validation jq empty server.json echo "✓ server.json is valid JSON" - name: Download MCP Publisher run: | VERSION="v1.1.0" OS=$(uname -s | tr '[:upper:]' '[:lower:]') ARCH=$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/') curl -L "https://github.com/modelcontextprotocol/registry/releases/download/${VERSION}/mcp-publisher_${VERSION#v}_${OS}_${ARCH}.tar.gz" | tar xz chmod +x mcp-publisher ./mcp-publisher --version - name: Login to MCP Registry run: | # Try GitHub OIDC first (preferred, no secrets needed) if ./mcp-publisher login github-oidc; then echo "✓ Authenticated via GitHub OIDC" elif [ -n "${{ secrets.MCP_GITHUB_TOKEN }}" ]; then # Fallback to GitHub PAT if OIDC fails or org not detected echo "⚠ OIDC failed, falling back to GitHub PAT" echo "${{ secrets.MCP_GITHUB_TOKEN }}" | ./mcp-publisher login github --token-stdin else echo "❌ Authentication failed. See RELEASE.md for setup instructions." exit 1 fi - name: Publish to MCP Registry run: ./mcp-publisher publish - name: Summary run: | echo "✅ Successfully published NCP v${{ steps.get_version.outputs.version }} to MCP Registry" echo "📦 Package: io.github.portel-dev/ncp" echo "🔗 NPM: https://www.npmjs.com/package/@portel/ncp"