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Mcp-Use

bymcp-use
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18
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Connect LangChain.js-compatible LLMs with MCP servers for building flexible AI agents with dynamic tool access and multi-server support.

About

Mcp-Use is a TypeScript library that simplifies the integration of LangChain.js-compatible LLMs with MCP (Multi-Control Protocol) servers. It enables developers to create powerful and adaptable AI agents capable of accessing a diverse range of tools. Featuring dynamic server selection, multi-server support, and tool access control, Mcp-Use empowers you to build custom agents tailored to specific needs, without relying on closed-source dependencies.

Key Features

  • 18 GitHub stars
  • Enables dynamic server selection from a pool of MCP servers.
  • Supports using multiple MCP servers within a single agent.
  • Offers tool restrictions to prevent unsafe tool access.
  • Connects any LLM via LangChain.js to various tools.
  • Facilitates the creation of custom agents with LangChain.js adapter.

Use Cases

  • Developing agents that utilize 3D modeling tools.
  • Building agents capable of web browsing.
  • Creating agents that can interact with file systems.