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 comment results render thread-filtered reads

You'll notice
Useful2 Signal0
Artifacts

Reading a single artifact comment thread now shows clearer results, including when the thread isn't found.

What

Reading a single artifact comment thread now has its own result rendering in both the tool-result UI and the model-facing text.

Details
  • "read 1 comment thread (filtered)" replaces the plain comment count.
  • A missing thread renders "requested thread not in this result".
  • An empty filtered result tells the model to re-run action "comments" without thread_id for the full list.
Evidence

The requested comment thread is not in this result — run action "comments" without thread_id for the full list.

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 →