Backstage MCP Server

# Use Node.js LTS version FROM node:18-alpine # Set working directory WORKDIR /app # Copy package files COPY package*.json ./ # Install dependencies RUN npm ci --only=production # Copy source code COPY dist/ ./dist/ COPY src/knowledge/ ./src/knowledge/ # Create non-root user for security RUN addgroup -g 1001 -S nodejs && \ adduser -S backstage -u 1001 # Change ownership of the app directory RUN chown -R backstage:nodejs /app USER backstage # Expose port (though MCP uses stdio, this is for potential future HTTP interface) EXPOSE 3000 # Health check HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ CMD node -e "console.log('MCP Server is healthy')" || exit 1 # Start the MCP server CMD ["node", "dist/index.js"]