@nestjs-mcp/server

About

NestJS MCP Server is a modular library for building Model Context Protocol (MCP) servers using NestJS. It provides decorators, modules, and integration patterns to expose MCP resources, tools, and prompts in a scalable, maintainable way. This project is a wrapper for the official @modelcontextprotocol/sdk and is always kept compatible with its types and specification.

Register the MCP module in your NestJS app and expose a simple tool:

The Model Context Protocol (MCP) is an open protocol for connecting LLMs to external data, tools, and prompts. MCP servers expose resources (data), tools (actions), and prompts (conversational flows) in a standardized way, enabling seamless integration with…

Excerpted from www.npmjs.com/package/@nestjs-mcp/server