Sync MCP source from the monorepo (ba3f64b)

[github-actions]

Published by release/2026-09-27-003 from monorepo commit ba3f64b41b2e82383d8c9b5edb6d54e93f90e9fc.

Previous sync: 01e610d75577dcaf5e5c9af84e79c9458f58a767.

src/host/ is this copy own and is not touched.

---

^{Need help on this PR? Tag @codesmith-bot with what you need. Autofix is disabled.}

[coderabbitai]

Important

Review skipped

Bot user detected.

To trigger a single review, invoke the @coderabbitai review command.

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Advanced

Run ID: c5ad22c1-0079-4ff5-9810-0ec611e08e77

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

• 🔍 Trigger review

---

_{Comment @coderabbitai help to get the list of available commands.}