Source Intelligence
Follow Discord

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 v2.1.224 Home All releases ←olderv2.1.223 v2.1.225newer→
Claude Code v2.1.224

Tool schemas rewritten onto shorter helpers

Under the hood
Useful1 Signal1
Build

Tool schemas were mechanically shortened with no change to descriptions or constraints.

What

Tool input and output schemas across the product were mechanically converted to shorter schema helper calls. Descriptions and constraints are unchanged and no behaviour differs.

Evidence

Processed result from applying the prompt to the content

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

Related

Other releases about the same thing. Found by shared names or similar wording; neither means one caused the other.

See this entry in the whole of v2.1.224 →