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 v2.1.227 Home All releases olderv2.1.226 v2.1.228newer
Claude Code v2.1.227

Posting /ultrareview findings to a pull request can now be turned off remotely

You'll notice
Useful3 Signal3
Code Review

A server switch can remove the post-to-PR option from ultrareview; it defaults to available.

Feature flag
tengu_ultrareview_post_enabled 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 v2.1.227: off

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 v2.1.227. It isn't a statement about your account. What a flag value here can and cannot tell you

/ultrareview
What

A remote switch controls whether /ultrareview hands its findings to claude.ai to post on a pull request. When it is off, the post-to-PR option disappears from the review confirmation prompt and Claude Code says: "Posting to the pull request is currently turned off, so nothing went to the PR. The findings are above if you want to post them by hand." The in-source fallback is on, so unless remote config says otherwise posting stays available.

Details
  • The gate is tengu_ultrareview_post_enabled, evaluated with a fallback of true; nothing in the build sets it locally, so the real value comes from remote config.
  • The same check gates both the posting call path and the confirmation UI option, so a disabled state cannot be reached by accident.
  • Neither the gate nor its telemetry existed in v2.1.226.
Evidence

tengu_ultrareview_post_enabled

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 v2.1.227 →