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DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

← All of v2.1.251 Home All releases ←olderv2.1.250
Claude Code v2.1.251

Watch a published artifact for republishes and comments

Use it now
Useful4 Signal5
Artifacts Notable

Claude can watch a published artifact for republishes and comments, asking you first.

What

A new tool lets Claude watch an artifact you published, stop watching, check watch status, and resume automatic replies to comments it had stopped making. The first time an artifact is watched, or whenever automatic replies would be turned on, it asks you to confirm.

Details
  • Four actions: watch, unwatch, status, resume_replies.
  • Resuming automatic replies is refused outright in remote sessions, with a message saying it is a live-session action and to use the watch action to re-register instead.
  • It is also refused if you previously disarmed automatic replies for the session with the stop-all-agents gesture.
  • Automatic replies otherwise depend on the session's auto-react opt-in.
Evidence

actions: ["watch", "unwatch", "status", "resume_replies"]

Strings lifted out of the shipped bundle, so the claim above can be checked against them.

See this entry in the whole of v2.1.251 →