Model Context Protocol specification 2026-07-28, Deprecated Features

Publisher

Model Context Protocol project

URL

https://modelcontextprotocol.io/specification/2026-07-28/deprecated

Published

2026-07-28

Updated

unknown

Accessed

2026-09-05

HTTP status

200

License

MIT license; permitted under the specification license

Claims citing this source

• The deprecated features registry states that no features have been removed under the policy yet while the changelog for the same revision lists removals. disputed in context
• The deprecated features registry gives HTTP with server-sent events an earliest removal of 3 months after a proposal reaches Final, and does not publish that date. disputed in context

Cite this source record

APA

WarmTransfer. (2026, July 28). Model Context Protocol specification 2026-07-28, Deprecated Features. WarmTransfer. https://warmtransfer.net/knowledge/sources/mcp-spec-2026-07-28-deprecated

BibTeX

@misc{warmtransfer-mcp-spec-2026-07-28-deprecated,
  title  = {Model Context Protocol specification 2026-07-28, Deprecated Features},
  author = {{WarmTransfer}},
  year   = {2026},
  url    = {https://warmtransfer.net/knowledge/sources/mcp-spec-2026-07-28-deprecated},
  note   = {Model Context Protocol project, accessed 2026-09-05}
}