First-sight summon pickup sits behind CLAUDE_CODE_ARTIFACT_COMMENT_FAST_ACK or a remote gate that falls back to false.
When Claude auto-reacts to comments on an artifact, it can now pick up a recent summon the first time it sees a thread, not only on later sightings. The branch runs when CLAUDE_CODE_ARTIFACT_COMMENT_FAST_ACK is set, otherwise it consults the remote gate tengu_gorse_pylon, whose fallback is false. With no server value, the new branch never runs and only the previous pickup path applies.
- Telemetry reports the outcome: an
artifact_comments_autoreactevent flagsfirst_sight_summonwhen summons were found, or gives the rejection reasonfirst_sight_summon_stalewhen candidates existed but all were too old. - Covers both the branch that baselines a newly seen thread and the re-sighted branch.
- The gate helper itself already existed; only this use of it is new.
first_sight_summon_stale
Strings lifted out of the shipped bundle, so the claim above can be checked against them.
tengu_gorse_pylon Not enough to sayNothing 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 v2.1.237: off
Read once, for one account on one subscription tier, against v2.1.237. It isn't a statement about your account. What a flag value here can and cannot tell you