MCP Perplexity Pro

# Multi-stage Docker build for MCP Perplexity Pro FROM node:20-alpine AS base # Install dependencies only when needed FROM base AS deps WORKDIR /app # Copy package files COPY package.json package-lock.json* ./ RUN npm ci --only=production && npm cache clean --force # Build stage FROM base AS builder WORKDIR /app # Copy package files and install all dependencies COPY package.json package-lock.json* ./ RUN npm ci # Copy source code COPY . . # Build the application RUN npm run build # Production image FROM base AS runner WORKDIR /app # Create non-root user RUN addgroup --system --gid 1001 nodejs RUN adduser --system --uid 1001 mcpserver # Copy built application COPY --from=deps --chown=mcpserver:nodejs /app/node_modules ./node_modules COPY --from=builder --chown=mcpserver:nodejs /app/dist ./dist COPY --from=builder --chown=mcpserver:nodejs /app/package.json ./ # Create storage directory with proper permissions RUN mkdir -p /app/storage && chown mcpserver:nodejs /app/storage # Switch to non-root user USER mcpserver # Expose MCP port (though MCP typically uses stdio) EXPOSE 3000 # Health check HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \ CMD node -e "console.log('MCP Server healthy')" || exit 1 # Default command CMD ["node", "dist/index.js"]