Arbitrum 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 dist/ ./dist/ # Create non-root user for security RUN addgroup -g 1001 -S nodejs && \ adduser -S mcp -u 1001 # Change ownership of app directory RUN chown -R mcp:nodejs /app # Switch to non-root user USER mcp # Expose port for health checks (optional) EXPOSE 3000 # Start the MCP server CMD ["node", "dist/index.js"]