# Anthropic 将 MCP 升级为无状态请求协议

- 来源：Rohan Paul (@rohanpaul_ai)
- 发布时间：2026-07-29 05:28
- AIHOT 分数：42
- AIHOT 链接：https://aihot.virxact.com/items/cms575s1b01egroehkbtkz305
- 原文链接：https://x.com/rohanpaul_ai/status/2082216771264930232

## AI 摘要

Anthropic 发布 MCP 2026-07-28 更新，这是协议发布以来最大的一次升级。核心变化是将 MCP 从需要维护客户端会话的有状态连接，转变为独立的请求-响应模式，每个请求可由任意服务器实例独立处理。此举使 MCP 更易于部署、扩展、保障安全并集成到生产应用中，同时将交互界面等高级功能拆分为可选扩展。

## 正文

Some good development on the MCP side from Anthropic.

They are turning MCP from a session-heavy connection into a simpler request-based protocol that fits normal cloud infrastructure.

i.e. MCP's official core now moves from ongoing stateful sessions （where MCP server had to remember an ongoing client session between requests） to independent request-and-response interactions. Means each request can be handled on its own by any server instance，

Previously， MCP servers were expected to maintain an ongoing connection with each client， which made them harder to scale， restart， or run across serverless and edge environments.

Now， each request can be handled independently， so any available server instance can process it without remembering the full interaction history.

Anthropic is also separating richer features， such as interactive interfaces and long-running tasks， into optional extensions instead of packing everything into the core protocol.

Will make MCP easier to deploy， scale， secure， and integrate into production applications.

### 引用推文

> ClaudeDevs：MCP 2026-07-28 is live and it's the largest update to the protocol since launch. MCP is now stateless, making it easier to deploy and scale remote servers. http...