Where was this agreed?
Requested by maintainer David Soria Parra as part of preparing the modelcontextprotocol.io documentation for the 2026-07-28 specification release.
Description
The 2026-07-28 spec release adds a feature lifecycle policy and deprecated-features registry, reclassifying the HTTP+SSE transport and includeContext as deprecated. Several pages still recommend SSE without a caveat.
Files to update:
Part of the 2026-07-28 release documentation tracking (milestone: 2026-07-28 Specification Release).
Where was this agreed?
Requested by maintainer David Soria Parra as part of preparing the modelcontextprotocol.io documentation for the 2026-07-28 specification release.
Description
The 2026-07-28 spec release adds a feature lifecycle policy and deprecated-features registry, reclassifying the HTTP+SSE transport and
includeContextas deprecated. Several pages still recommend SSE without a caveat.Files to update:
docs/registry/remote-servers.mdx— note the "sse" transport is Deprecated (link/specification/draft/deprecated); recommend Streamable HTTPdocs/docs/develop/build-client.mdx— caveat the WebFlux SSE "for production deployments" recommendation (~line 1035)docs/docs/develop/build-server.mdx— add a deprecation caveat to the SSE-transport starter link (~line 1120)Part of the 2026-07-28 release documentation tracking (milestone: 2026-07-28 Specification Release).