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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 manifest validation gains a first-party server name collision check

Artifact publish now catches local MCP server names colliding with first-party server names.

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KindBug Fixesin v2.1.260,
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Artifact publish now catches local MCP server names colliding with first-party server names.

Artifact publish's MCP host-server manifest validator now detects when a locally-configured server name collides with a first-party server name, rejecting the manifest and reporting it as its own telemetry reason, first_party_server_collision.

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Names in the bundlefirst_party_server_collision

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