精选理由
LangChain团队正在开源项目中支持新MCP规范，FastMCP提供优秀开发体验。
LangChain在开源项目中添加了对新MCP规范的支持。新API基于FastMCP构建，开发者可利用其开发MCP服务器和客户端。早期版本已在langchain==1.4.0a2中可用。
原文 · Harrison Chase
Would love feedback on our support for the new mcp spec!
Would love feedback on our support for the new mcp spec! Sydney Runkle @sydneyrunkle we're adding support for the new MCP spec in @LangChain open source! the new API is built on top of FastMCP, so you can take advantage of their excellent devx for building MCP servers and clients. an early version is available in langchain==1.4.0a2; let us know what you think! github.com/langchain-ai/l… 🔗 View Quoted Tweet 💬 6 🔄 1 ❤️ 9 👀 1322 📊 5 ⚡