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Sweep 22 Sep 2026 · 17:19Z Build v2.1.280 501 read Stable v2.1.267 Latest v2.1.280 Next v2.1.280 Feeds RSS JSON llms.txt Unofficial
Claude Code v2.1.260 ·

MCP server manifest resolution: local servers can now satisfy first-party host references

Local MCP servers can now satisfy manifest references to first-party hosts by name match.

TierUnder the hoodhow much it should matter to you
Useful2my rating, 1 to 5
Signal1worth watching, 1 to 5
AreaMCPwhat it touches
KindImprovementsin v2.1.260,
Under the hood No documentation found

Local MCP servers can now satisfy manifest references to first-party hosts by name match.

When resolving a capability manifest's MCP server entries against a first-party host id, the resolver now also checks whether a locally-configured server's name (or its normalized form) matches that host. If it does, the manifest entry is treated as referring to that local server (local_server_as_first_party) instead of being flagged as unresolved or opaque.

Read from
Names in the bundlelocal_server_as_first_party

See this entry in the whole of v2.1.260 →

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