Stateless MCP has recaptured my interest

Tuesday was Stateless MCP day—the rollout of MCP 2.0, or the 2026-07-28 Model Context Protocol specification to use the more formal but less memorable name. This is the most significant …
362 points by tosh 82 days ago simonwillison.net 205 comments

Summary

Stateless MCP 2.0 has been released, introducing updates to the Model Context Protocol that promise to enhance its functionality. The rollout is notable for its potential impact on how context is managed in various applications.

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