The Model Context Protocol (MCP) became stateless at the protocol layer with the 2026-07-28 specification, removing the handshake and session ID header to enable horizontal scaling without sticky sess…
The MCP 2026-07-28 release candidate introduces mandatory Mcp-Method and Mcp-Name headers, cache-control-style ttlMs and cacheScope fields, and standardized W3C Trace Context propagation, enabling gat…
Google, Hugging Face, and other industry partners released the 2026-07-28 Model Context Protocol specification candidate, which removes transport-level session management to make the protocol stateles…
The next revision of the Model Context Protocol (MCP) makes every request self-contained and independently routable by removing sessions, the initialize handshake, and server-to-client callbacks, with…
The upcoming MCP 2026-07-28 specification introduces breaking changes including a stateless protocol, removal of the initialize handshake, new transport headers, and stricter security requirements. Se…