MCP Agent Social Media Server

# Multi-stage build for production optimization FROM node:18-alpine AS builder # Set working directory WORKDIR /app # Copy package files COPY package*.json ./ # Install dependencies RUN npm ci --only=production # Copy source code COPY . . # Build the application RUN npm run build # Production image FROM node:18-alpine AS production # Create non-root user RUN addgroup -g 1001 -S nodejs && \ adduser -S nodeapp -u 1001 # Set working directory WORKDIR /app # Copy built application and node_modules from builder COPY --from=builder --chown=nodeapp:nodejs /app/build ./build COPY --from=builder --chown=nodeapp:nodejs /app/node_modules ./node_modules COPY --from=builder --chown=nodeapp:nodejs /app/package*.json ./ # Create logs directory RUN mkdir -p logs && chown nodeapp:nodejs logs # Security: Remove package manager RUN rm -rf /usr/local/bin/npm /usr/local/bin/npx # Switch to non-root user USER nodeapp # Expose port (if needed) EXPOSE 3000 # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD node -e "console.log('Health check passed')" || exit 1 # Set production environment ENV NODE_ENV=production # Start the application CMD ["node", "build/index.js"] # Metadata LABEL name="mcp-agent-social" \ version="1.0.3" \ description="MCP Agent Social Media Server" \ maintainer="your-team@company.com"