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 v2.1.234 Home All releases olderv2.1.233 v2.1.235newer
Claude Code v2.1.234

Malformed multiple-choice payloads no longer break rendering

You'll notice
Useful2 Signal1
Elsewhere

A malformed multiple-choice question no longer breaks rendering.

What

The renderer that formats an AskUserQuestion tool input for the classifier is now wrapped in error handling, rejects nonsensical questions.length values, and caps how many questions and options it walks.

Details
  • Instead of iterating an array whose length the payload controls, it stops and emits an elision marker that reports the claimed length.
Evidence

[… further question entries elided: reported length

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

See this entry in the whole of v2.1.234 →