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Sweep 06 Nov 2026 · 01:32Z Build v2.1.319 537 read Stable v2.1.311 Latest v2.1.318 Next v2.1.319 Feeds RSS JSON llms.txt llms-full.txt Unofficial

Claude Code v2.1.257 ·

New artifact-type 'list instances' capability, end-to-end but with no visible in-slice trigger

Artifact types can list the artifacts made from them end to end, but nothing yet exposes the tool to a model.

Nothing to try yet Notable No documentation found In Development
JSON All of v2.1.257
Nothing to try yetTier: how much it should matter to you
5Useful: my rating, 1 to 5
5Signal: worth watching, 1 to 5
ArtifactsArea: what it touches
In DevelopmentKind: in v2.1.257,
What probably matters to youSection of the release

A new "list instances" capability for Artifact types is now fully wired end-to-end: a client call to GET /types/{slug}/instances behind the artifact_type_instances feature flag, a tool-result builder returning fields like type, scope, instances, curated, hidden, more, overflow, dropped, and unavailable, and new terminal rendering showing either "instance listing not available to this account" or "listed N artifact(s) of this type". A related new "opened" artifact-link result renderer shows "Opened" with the resolved title/URL. Nothing yet in this area exposes the tool to a model, so what triggers this listing is not yet visible.

Read from
Names in the bundleartifact_type_instances

See this entry in the whole of v2.1.257 →

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