typescript-sdk

The official TypeScript SDK for Model Context Protocol servers and clients

★ 13K2,206 forksTypeScript—modelcontextprotocol

Official TypeScript SDK implementing the Model Context Protocol, split into @modelcontextprotocol/server and /client packages. Provides stdio and Streamable HTTP transports, OAuth helpers, framework middleware, and runnable examples for building MCP servers and clients.

Use Cases

Build MCP servers exposing tools, resources, and prompts to LLMsBuild MCP clients that connect to servers over stdio or Streamable HTTPAdd OAuth auth helpers to MCP servers and clientsWire MCP into Express, Fastify, Hono, or Node.js HTTP appsImplement the MCP specification in TypeScriptShip schema-validated tool inputs with Zod, Valibot, or ArkTypeRun MCP servers on Node.js, Bun, or Deno

Built With

Language: TypeScript
Frameworks: Express · Fastify · Hono · Node.js · Bun · Deno · Zod · Valibot · ArkType · Standard Schema · VitePress · TypeDoc · Vitest · pnpm

typescript-sdk

Use Cases

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