Kotlin — detection

Declares when the kotlin profile activates on a given set of files. Consumed by klaude-plugin/skills/_shared/profile-detection.md. Multiple profiles may activate additively on the same diff.

Path signals

None. Kotlin detection does not use path heuristics; file extension alone is authoritative (see Content signals).

Filename signals

None. Kotlin detection is extension-based, not filename-based.

Content signals

A file activates the Kotlin profile if its extension is one of: .kt, .kts. The extension match is authoritative; no byte-level content inspection is required.