MCP(Model Context Protocol) 是个什么东东？

概念 

Anthropic 开源了一个革命性的新协议——MCP（模型上下文协议），有望彻底解决 LLM 应用连接数据难的痛点！它的目标是让前沿模型生成更好、更相关的响应。以后再也不用为每个数据源写定制的集成代码了，MCP 一个协议全搞定！

The Model Context Protocol (MCP) is an open protocol that enables seamless integration between LLM applications and external data sources and tools. Whether you're building an AI-powered IDE, enhancing a chat interface, or creating custom AI workflows, MCP provides a standardized way to connect LLMs with the context they need.

MCP 工作的方式和原理， 官方的文档已经说清清楚楚明明白白，但凡有丁点儿计算机常识是能够理解的。

• MCP Hosts: Programs like Claude Desktop, IDEs, or AI tools that want to access data through MCP

• MCP Clients: Protocol clients that maintain 1:1 connections with servers

• MCP Servers: Lightweight programs that each expose specific capabilit