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 v2.1.224 Home All releases olderv2.1.223 v2.1.225newer

/ultrareview prompts and free-quota counts, all switched off by default

Not switched on
Useful3 Signal4
Code Review

Your remaining free cloud reviews can appear in the slash menu and in tips after commits.

Three separate /ultrareview surfaces are keyed individually in remote config, so nothing appears without a server value.

Feature flag
tengu_ultrareview_awareness Not enough to say

Nothing here resolved what this flag was doing on this version, so nothing here should be read as on or off.

This account: no value returned · anonymous baseline: no value returned · compiled default in v2.1.224: not a boolean we can read

These values were read against a different version of Claude Code, so treat them as the nearest reading available instead of one taken on this release.

Read once, for one account on one subscription tier, against v2.1.224. It isn't a statement about your account. What a flag value here can and cannot tell you

/ultrareviewCLAUDE_CODE_ULTRAREVIEW_QUOTA_FIXTURE
What

New code fetches your remaining free cloud reviews from /v1/ultrareview/quota (3 second timeout) and can show that count in the slash-command menu, plus two one-off tips: a prose pointer, and a hook that fires after a git commit suggesting /ultrareview before you push. Each of the three surfaces, slash_menu, prose_pointer and post_commit, is keyed separately in the tengu_ultrareview_awareness remote config, so with no server value nothing appears.

Details
  • CLAUDE_CODE_ULTRAREVIEW_QUOTA_FIXTURE substitutes a fixed quota response instead of calling the API.
Evidence

Tip: Run /ultrareview before you push to catch bugs with a cloud-based multi-agent review

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 →