Nothing to try yetTier: how much it should matter to you
1Useful: my rating, 1 to 5
2Signal: worth watching, 1 to 5
InternalsArea: what it touches
In DevelopmentKind: in v2.1.312,
In DevelopmentSection of the release
Unclear What feature or behaviour this switch controls is not known.
What
Claude Code now reads a new remote setting called tengu_soft_spark. A remote setting is an on/off switch that Anthropic's servers can flip without shipping a new version. If the server sends no value, Claude Code treats this one as off.
Why
In practice nothing changes for you unless the switch is turned on remotely. It is most likely groundwork for a feature that has not appeared yet.
Read from
Feature flag
tengu_soft_sparkNot 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 v2.1.312: 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.