Mac Shell MCP Server

# Multi-stage build for Mac Shell MCP Server FROM node:20-alpine AS builder # Install build dependencies RUN apk add --no-cache python3 make g++ # Set working directory WORKDIR /app # Copy package files COPY package*.json ./ COPY tsconfig.json ./ # Install dependencies RUN npm ci --only=production && \ npm ci --only=development # Copy source code COPY src/ ./src/ # Build the application RUN npm run build # Production stage FROM node:20-alpine # Install runtime dependencies # Note: This is a macOS shell command server, so running in Alpine Linux # will have limited functionality. This Docker image is primarily for # development and testing purposes. RUN apk add --no-cache \ bash \ zsh \ coreutils \ findutils \ grep \ sed \ awk # Create non-root user RUN addgroup -g 1001 -S mcpuser && \ adduser -S mcpuser -u 1001 # Set working directory WORKDIR /app # Copy package files COPY package*.json ./ # Install only production dependencies RUN npm ci --only=production && \ npm cache clean --force # Copy built application from builder COPY --from=builder /app/build ./build # Copy necessary files COPY README.md ./ COPY LICENSE ./ # Set ownership RUN chown -R mcpuser:mcpuser /app # Switch to non-root user USER mcpuser # Set environment variables ENV NODE_ENV=production ENV MCP_SERVER_NAME=mac-shell-mcp # Health check HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \ CMD node -e "process.exit(0)" || exit 1 # Expose the default MCP stdio interface # Note: MCP servers typically communicate via stdio, not network ports EXPOSE 3000 # Start the MCP server CMD ["node", "build/index.js"] # Build instructions: # docker build -t mac-shell-mcp . # # Run instructions: # docker run -it --rm mac-shell-mcp # # For development with volume mounting: # docker run -it --rm -v $(pwd):/app mac-shell-mcp # # Note: This Docker container has limitations since it's designed for macOS # shell commands. Many macOS-specific commands will not work in a Linux container.