MCP 2026-07-28 goes stateless and adds tasks, apps, and enterprise auth
breath_mirror · x · 2026-07-29
Anthropic announced a major MCP 2026-07-28 release that changes how the protocol works.
- MCP is now stateless, with semantics for multi-round-trip requests, making servers simpler and more scalable.
- The spec adds extensions such as MCP Apps, Tasks, and Enterprise Managed Auth.
- New v2.0.0 SDKs for Python and TypeScript are out, with Ccoming soon.
- The release was shaped by a broad community effort involving Anthropic, Google, Microsoft, OpenAI, and others.
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