"meta","1",{"name":"viewport","content":"width=device-width, initial-scale=1"}]] b:null 28:I[60719,["7626","static/chunks/f6ab4fea-4425dae3da7674a3.js","8548","static/chunks/b27dc69b-e5acb70cd9d66ddf.js","5232","static/chunks/5232-db5923cda78a4960.js","6465","static/chunks/6465-6b79f1dc957ae3f4.js","9388","static/chunks/9388-d1a745fd53a10850.js","4902","static/chunks/4902-40271c136eb736f1.js","1508","static/chunks/1508-abbc58115cbb4fd0.js","6125","static/chunks/6125-6f7cbc86df4f2503.js","7771","static/chunks/7771-66979ce602088329.js","7660","static/chunks/7660-f5d56ac6a9ee6cc8.js","4147","static/chunks/4147-ef3df161a800b88b.js","9783","static/chunks/9783-e1d5b54e9718b38b.js","8084","static/chunks/8084-f1229cc5d0501fe0.js","2024","static/chunks/2024-e03e13f5faa34f45.js","7796","static/chunks/app/%5Blocale%5D/(default)/server/%5Bname%5D/%5Bauthor_name%5D/page-c3a3facf548ee943.js"],"default"] 29:T458e,# NestJS MCP Module

A NestJS module providing seamless integration for implementing [Model Context Protocol (MCP)](https://modelcontextprotocol.org/) servers. This module simplifies the process of exposing resources, tools, and prompts to MCP clients using familiar NestJS method decorators (`@McpResource`, `@McpTool`, `@McpPrompt`) and patterns. It supports multiple transport layers, including STDIO and HTTP/SSE. ## Table of Contents - [Features](#features) - [Installation](#installation) - [Peer Dependencies](#peer-dependencies) - [Quick Start](#quick-start) - [Import `McpModule`](#import-mcpmodule) - [Create an MCP Provider](#create-an-mcp-provider) - [MCP Tool Example](#mcp-tool-example) - [MCP Resource Examples](#mcp-resource-examples) - [MCP Prompt Example](#mcp-prompt-example) - [Use `StderrLogger` (for STDIO Transport)](#use-stderrlogger-for-stdio-transport) - [Run your application](#run-your-application) - [Configuration](#configuration) - [API Reference (Decorators)](#api-reference-decorators) - [Development & Contributing](#development--contributing) - [License](#license) - [Links](#links) ## ✨ Features - **Seamless MCP Integration:** Easily build MCP-compliant servers within your NestJS application using the `@modelcontextprotocol/sdk`. - **Method Decorator-Based:** Define MCP resources, tools, and prompts by decorating methods within your NestJS providers (`@McpResource`, `@McpTool`, `@McpPrompt`). - **Automatic Discovery:** Uses NestJS discovery mechanisms (`@nestjs/core/discovery`) to find decorated methods. - **Transport Handling:** - Built-in support for **STDIO** transport (ideal for CLI tools). - Built-in support for **HTTP/SSE** transport via a dedicated controller (`McpHttpController` at `/api/mcp`). - Configurable transport selection. - **Zod Schemas:** Define tool parameters and prompt arguments using Zod schemas for validation and type safety. - **NestJS Native:** Built using standard NestJS modules, providers, and depen

NestJS MCP Module

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