MCP Protocol 2026 Update: Stateless Core, Extensions and What Breaks
The Model Context Protocol's biggest revision removes sessions, formalizes extensions and changes how AI agents connect to tools. Here is what changes for developers.
The Model Context Protocol's biggest revision removes sessions, formalizes extensions and changes how AI agents connect to tools. Here is what changes for developers.

digital health · medtech · wearables

cybersecurity · machine learning · data breach

big tech · startups · semiconductors

consoles · pc gaming · virtual reality

apps · operating systems · developer tools
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The Model Context Protocol's biggest revision removes sessions, formalizes extensions and changes how AI agents connect to…