精选理由
LangChain更新了MCP集成，现在支持无状态规范和缓存功能，基于FastMCP构建。
LangChain现已支持Sydney Runkle发布的新无状态MCP规范。整个MCP集成已重构，现在位于主langchain包中。新适配器基于FastMCP构建，提供传输、认证、连接管理等功能。列表端点现在支持缓存功能。
原文 · LangChain
ICYMI
ICYMI Sydney Runkle @sydneyrunkle we now support the new stateless MCP spec in @LangChain ! we've revamped our entire MCP integration. It now lives in the main langchain package, elicitation works via interrupts, and list endpoints are cacheable. the new adapter is built on top of FastMCP! FastMCP ships with first class transports, auth, connection management, protocol negotiation, caching, callbacks, and more. 🔗 View Quoted Tweet 💬 0 🔄 1 ❤️ 5 👀 1814 📊 1 ⚡