Cover image
Try Now
2025-04-02

模型上下文协议工具支持Langchain

3 years

Works with Finder

3

Github Watches

15

Github Forks

172

Github Stars

langchain-mcp

Note: langchain now has a more official implementation langchain-mcp-adapters

PyPI - Version

Model Context Protocol tool calling support in LangChain.

Create a langchain_mcp.MCPToolkit with an mcp.ClientSession, then await toolkit.initialize() and toolkit.get_tools() to get the list of langchain_core.tools.BaseTools.

Example:

https://github.com/rectalogic/langchain-mcp/blob/8fa8445a24755bf91789f52718c32361ed916f46/tests/demo.py#L34-L43

Demo

You can run the demo against Groq llama-3.1-8b-instant:

$ export GROQ_API_KEY=xxx
$ uv run tests/demo.py "Read and summarize the file ./LICENSE"
Secure MCP Filesystem Server running on stdio
Allowed directories: [ '/users/aw/projects/rectalogic/langchain-mcp' ]
The file ./LICENSE is a MIT License agreement. It states that the software is provided "as is" without warranty and that the authors and copyright holders are not liable for any claims, damages, or other liability arising from the software or its use.

相关推荐

  • Joshua Armstrong
  • Confidential guide on numerology and astrology, based of GG33 Public information

  • https://suefel.com
  • Latest advice and best practices for custom GPT development.

  • Emmet Halm
  • Converts Figma frames into front-end code for various mobile frameworks.

  • Elijah Ng Shi Yi
  • Advanced software engineer GPT that excels through nailing the basics.

  • https://maiplestudio.com
  • Find Exhibitors, Speakers and more

  • Alexandru Strujac
  • Efficient thumbnail creator for YouTube videos

  • Yusuf Emre Yeşilyurt
  • I find academic articles and books for research and literature reviews.

  • Carlos Ferrin
  • Encuentra películas y series en plataformas de streaming.

  • https://zenepic.net
  • Embark on a thrilling diplomatic quest across a galaxy on the brink of war. Navigate complex politics and alien cultures to forge peace and avert catastrophe in this immersive interstellar adventure.

  • https://reddgr.com
  • Delivers concise Python code and interprets non-English comments

  • pontusab
  • 光标与风浪冲浪社区,查找规则和MCP

  • av
  • 毫不费力地使用一个命令运行LLM后端,API,前端和服务。

  • GeyserMC
  • 与Minecraft客户端/服务器通信的库。

  • 1Panel-dev
  • 🔥1Panel提供了直观的Web接口和MCP服务器,用于在Linux服务器上管理网站,文件,容器,数据库和LLMS。

  • Mintplex-Labs
  • 带有内置抹布,AI代理,无代理构建器,MCP兼容性等的多合一桌面和Docker AI应用程序。

  • awslabs
  • AWS MCP服务器 - 将AWS最佳实践直接带入您的开发工作流程的专门MCP服务器

  • WangRongsheng
  • 🧑‍🚀 llm 资料总结(数据处理、模型训练、模型部署、 o1 模型、mcp 、小语言模型、视觉语言模型)|摘要世界上最好的LLM资源。

  • 1Panel-dev
  • 💬MAXKB是一种现成的AI聊天机器人,它集成了检索功能增强的生成(RAG)管道,支持强大的工作流程并提供高级的MCP工具使用功能。

  • appcypher
  • 很棒的MCP服务器 - 模型上下文协议服务器的策划列表

    Reviews

    2 (1)
    Avatar
    user_RUlanD0b
    2025-04-17

    Langchain-mcp is an outstanding tool for leveraging language models in applications seamlessly. Created by rectalogic, it simplifies the integration process, making it accessible for developers. With a comprehensive repository available on GitHub, it's a go-to resource for anyone serious about enhancing their projects with advanced language capabilities. Highly recommended for its efficiency and ease of use!