name: Publish to MCP Registry
on:
push:
tags:
- "v*.*.*" # Triggers on version tags like v1.0.0
workflow_dispatch: # Allow manual triggering
jobs:
publish:
runs-on: ubuntu-latest
permissions:
id-token: write # Required for GitHub OIDC authentication
contents: write # Required to create GitHub Releases
env:
MCP_PUBLISHER_VERSION: "1.2.0"
steps:
- name: Checkout repository
uses: actions/checkout@v4
- name: Setup Node.js
uses: actions/setup-node@v4
with:
node-version: 20
registry-url: "https://registry.npmjs.org"
- name: Install dependencies
run: npm ci
- name: Run tests
run: npm test || echo "No tests found, skipping"
- name: Build package
run: npm run build
- name: Build Desktop Extension (.mcpb)
run: |
chmod +x scripts/build-mcpb.sh
./scripts/build-mcpb.sh
- name: Verify .mcpb file was created
run: |
if [ ! -f "reddit-mcp-buddy.mcpb" ]; then
echo "Error: reddit-mcp-buddy.mcpb not found!"
exit 1
fi
ls -lh reddit-mcp-buddy.mcpb
echo "✅ All build artifacts ready"
- name: Extract version from tag
id: get_version
run: echo "VERSION=${GITHUB_REF#refs/tags/}" >> $GITHUB_OUTPUT
- name: Publish to npm
run: npm publish --access public
env:
NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
- name: Create GitHub Release
uses: softprops/action-gh-release@v1
with:
name: Release ${{ steps.get_version.outputs.VERSION }}
draft: false
prerelease: false
generate_release_notes: true
files: |
reddit-mcp-buddy.mcpb
env:
GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
- name: Install MCP Publisher
run: |
echo "📥 Downloading MCP Publisher v${{ env.MCP_PUBLISHER_VERSION }}..."
curl -L "https://github.com/modelcontextprotocol/registry/releases/download/v${{ env.MCP_PUBLISHER_VERSION }}/mcp-publisher_${{ env.MCP_PUBLISHER_VERSION }}_$(uname -s | tr '[:upper:]' '[:lower:]')_$(uname -m | sed 's/x86_64/amd64/;s/aarch64/arm64/').tar.gz" -o mcp-publisher.tar.gz
echo "📦 Extracting..."
tar xzf mcp-publisher.tar.gz
echo "✅ Verifying installation..."
if [ ! -f "./mcp-publisher" ]; then
echo "::error::MCP Publisher binary not found after extraction"
exit 1
fi
chmod +x ./mcp-publisher
./mcp-publisher --version || echo "Version check failed, continuing..."
- name: Login to MCP Registry
run: ./mcp-publisher login github-oidc
- name: Publish to MCP Registry
run: |
echo "📤 Publishing to MCP Registry..."
./mcp-publisher publish
EXIT_CODE=$?
if [ $EXIT_CODE -ne 0 ]; then
echo "::error::MCP Publisher failed to publish the server (exit code: $EXIT_CODE)"
exit 1
fi
echo "✅ Successfully published to MCP registry!"
- name: Verify Registry Publishing
run: |
echo "⏳ Waiting 30 seconds for registry to update..."
sleep 30
# Get the version we just published from package.json
PUBLISHED_VERSION=$(node -p "require('./package.json').version")
echo "📦 Expected version: $PUBLISHED_VERSION"
echo "🔍 Verifying server appears in MCP registry with correct version..."
RESPONSE=$(curl -s "https://registry.modelcontextprotocol.io/v0/servers?search=io.github.karanb192/reddit-mcp-buddy")
# Check if our server is in the response
if echo "$RESPONSE" | grep -q '"name":"io.github.karanb192/reddit-mcp-buddy"'; then
echo "✅ Server found in registry, checking version..."
# Extract the latest version from the response
LATEST_VERSION=$(echo "$RESPONSE" | python3 -c "import sys, json; data = json.load(sys.stdin); servers = data.get('servers', []); [print(server.get('version', 'unknown')) for server in servers if server.get('_meta', {}).get('io.modelcontextprotocol.registry/official', {}).get('isLatest')]" | head -1)
echo "🔍 Latest version in registry: $LATEST_VERSION"
if [ "$LATEST_VERSION" = "$PUBLISHED_VERSION" ]; then
echo "✅ Success! Version $PUBLISHED_VERSION is now live in the MCP registry!"
echo "$RESPONSE" | python3 -m json.tool | head -40
else
echo "::error::Version mismatch! Published $PUBLISHED_VERSION but registry shows $LATEST_VERSION"
echo "This likely means the registry hasn't updated yet or an older version is marked as latest."
echo "Full registry response:"
echo "$RESPONSE" | python3 -m json.tool
exit 1
fi
else
echo "::error::Server not found in MCP registry after publishing"
echo "Registry response:"
echo "$RESPONSE" | python3 -m json.tool
exit 1
fi
