Completion changedspecification/2026-07-28/server/utilities/completion
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Upstream edited this page at 20 Oct 2026 20:02 UTC, give or take a minute or two: the time comes from Anthropic’s own sitemap rather than from a commit. This site recorded the change at 24 Oct 2026 11:07 UTC.
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1212> `io.modelcontextprotocol/clientInfo`, and
1313> `io.modelcontextprotocol/clientCapabilities`). Every request **MUST** include
1414> the required `_meta` fields; see
15> [`_meta`](/specification/2026-07-28/basic/index#meta).
15> [`_meta`](https://modelcontextprotocol.io/specification/2026-07-28/basic/index#meta).
1616
1717## User Interaction Model
1818
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