The AskUserQuestion-style tool's prompt() now also receives a leanPrompt parameter alongside model. The condition for injecting the tengu_cinder_plover guidance snippet now checks both together, so a lean-prompt mode can suppress or alter that text independent of which model is selected.
tengu_cinder_plover 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 v2.1.257: no gate table built for this version
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 v2.1.257. It isn't a statement about your account. What a flag value here can and cannot tell you