softwaremill / softwaremill/chimp

Plan implementation work for `2026-07-28` version

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#163 0 comments 2 reactions 1 assignee View on GitHub

@kubinio123 is already working on this.

Since Jun 5, 2026.

tier:2 SDK
Dominant language
Scala
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Merged PRs (30d)
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Description

https://blog.modelcontextprotocol.io/posts/2026-07-28-release-candidate/

Some work I see already:

  • removal of initialization handshake, get's much simpler now with _meta on every request and new server/discovery message
  • stateless communication, we can still support Mcp-Session-Id but should keep in mind it's deprecation
  • deprecation of roots, sampling and logging, keep the implementation, mark as depractated

Review the final specification that will be published on July 28, 2026.

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