Typescript MCP Client Server

MCP Weather Client \u0026 Server Example with Typescript\

\ This is a tutorial project demonstrating the use of the Model Context Protocol (MCP) with Anthropic's Claude models. The app includes a simple CLI-based client and a weather tools server, which communicates via MCP over stdio.\ \

Features\

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• 🔌 MCP-compliant server exposing tools like get-alerts and get-forecast\
• 🤖 CLI client using Anthropic Claude (via the @anthropic-ai/sdk) to call tools\
• 🛠️ Written in TypeScript for the client and server\
• 🌦️ Example tools provide weather alert and forecast info\
• 🔐 Supports .env configuration with ANTHROPIC_API_KEY\

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Getting Started\

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Prerequisites\

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• Node.js v20+\
• An Anthropic API key\
• NOTE: You will need credits added\

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Running\

• In client: npm install \u0026\u0026 npm run build\
• In server: npm install \u0026\u0026 npm run build\
• In client: node build/index.js ../server/build/index.js