Time 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 src/ ./src/ COPY tsconfig.json ./ # Install dev dependencies and build RUN npm install typescript @types/node && \ npm run build && \ npm prune --production # Create non-root user for security RUN addgroup -g 1001 -S mcp && \ adduser -S mcp -u 1001 -G mcp # Change ownership of app directory RUN chown -R mcp:mcp /app # Switch to non-root user USER mcp # Expose stdio (though MCP typically uses stdin/stdout) EXPOSE 3000 # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD echo '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}' | node dist/index.js | grep -q "get_current_time" || exit 1 # Start the MCP server CMD ["node", "dist/index.js"]