About LangChain.js MCP Adapters
Lightweight wrapper enabling MCP services to be used with LangChain.js. The project has migrated to the LangChainJS monorepo.
Key features
- 01MCP service integration
- 02LangChain.js compatible
- 03Lightweight wrapper
Use cases
- 01Use MCP services in LangChain.js applications
- 02Extend LLM apps with tools and resources
MCP support
Enables LangChain.js applications to integrate MCP services.
Details
From the project READMELangChain.js MCP Adapters
Important
This package has been migrated into the LangChainJS monorepo.
This library provides a lightweight wrapper to allow Model Context Protocol (MCP) services to be used with LangChain.js.
This project has moved. For a current description of this project, please see the up-to-date README at the project's new location.
Comments
New to MCP?
From what the protocol is to installing your first server, these answers cover most first questions.
An open protocol that defines how AI applications connect to external tools and data in a uniform way. Clients talk to the model; MCP servers provide tools, resources and prompt templates. They exchange standard messages, so one server can be reused by many clients.