NestJS MCP Adapter

Example Use Cases

• 1

  Expose custom tools and resources via MCP in a NestJS environment.

• 2

  That require multiple transport protocols such as STDIO, SSE, or HTTP for MCP communication.

• 3

  Easy integration with NestJS features like dependency injection and async configuration.

Description

This module integrates the Model Context Protocol (MCP) into NestJS applications, allowing them to serve as MCP servers. It supports multiple transports including STDIO, SSE, and HTTP, and provides decorator-based APIs for easy definition of tools, resources, and prompts. The module offers seamless NestJS integration with dependency injection and supports async configuration. It also includes features like automatic SSE keep-alive pings and customizable logging.