Dockerfile•1.35 kB
# Build stage
FROM node:20-alpine AS builder
# Set working directory
WORKDIR /app
# Copy package files
COPY package*.json ./
COPY tsconfig.json ./
# Install dependencies
RUN npm ci --only=production=false
# Copy source code
COPY src ./src
# Build TypeScript
RUN npm run build
# Production stage
FROM node:20-alpine
# Install dumb-init for proper signal handling
RUN apk add --no-cache dumb-init
# Create non-root user
RUN addgroup -g 1001 -S theneo && \
adduser -S -D -H -u 1001 -h /app -s /sbin/nologin -G theneo -g theneo theneo
# Set working directory
WORKDIR /app
# Copy package files
COPY package*.json ./
# Install production dependencies only
RUN npm ci --only=production && \
npm cache clean --force
# Copy built application from builder
COPY --from=builder /app/dist ./dist
# Set ownership
RUN chown -R theneo:theneo /app
# Switch to non-root user
USER theneo
# Environment variables
ENV NODE_ENV=production
# Expose MCP stdio interface
# Note: MCP servers typically communicate over stdio, not HTTP
# If you need HTTP, add: EXPOSE 3000
# Health check (adjust if using HTTP)
# HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
# CMD node -e "process.exit(0)"
# Use dumb-init to handle signals properly
ENTRYPOINT ["dumb-init", "--"]
# Start the MCP server
CMD ["node", "dist/server.js"]