Source Intelligence

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 v2.1.225 Home All releases olderv2.1.224 v2.1.226newer

Artifact tool now tells Claude that finished deliverables should be published

You'll notice
Useful3 Signal0
Artifacts

Claude is now pushed to publish finished reports or plans and hand you the link.

What

The Artifact tool description gained a paragraph arguing that a report, plan or reference meant for an audience is not actually delivered until it is published and the link handed over.

Details
  • Applies to work products aimed at a reader, not to incidental output
  • Frames publishing plus handing over the link as part of finishing the task, not an extra step
  • Description text only; no change to the tool's parameters
Evidence

is not fully delivered while it lives only in terminal scrollback or a local file

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

See this entry in the whole of v2.1.225 →