Lists multiple specific concrete actions: writing suspend functions, choosing coroutine scopes, switching between StateFlow and SharedFlow, injecting Dispatchers for testability, debugging threading issues. These are all concrete, actionable capabilities.

Clearly answers both 'what' (standards for coroutines, Flow, and threading) and 'when' (explicit 'Use when...' clause with specific scenarios plus a comprehensive triggers list covering file patterns and keywords).

Excellent coverage of natural keywords users would say: suspend, viewModelScope, lifecycleScope, Flow, coroutine, Dispatcher, GlobalScope, plus file pattern triggers like *ViewModel.kt and *Repository.kt. These are terms developers naturally use when working with Kotlin coroutines.

Highly distinctive niche focused specifically on Kotlin coroutines, Flow, and threading in Android. The combination of domain-specific terms (viewModelScope, StateFlow, SharedFlow, Dispatchers) and file patterns makes it very unlikely to conflict with other skills.

Very lean and efficient. Every line provides actionable guidance without explaining what coroutines or flows are. Assumes Claude's competence with Kotlin/Android concepts.

Provides clear directives (use viewModelScope, inject Dispatchers, use collectAsStateWithLifecycle) but lacks executable code examples. No concrete DispatcherProvider implementation, no example of proper Flow collection, no copy-paste ready snippets.

For a standards/guidelines skill, the rules are clearly stated but there's no decision workflow (e.g., when to choose StateFlow vs SharedFlow, when async is appropriate for parallel calls). The guidance is declarative rather than sequenced, which is partially appropriate for a standards doc but misses decision checkpoints.

Clean overview structure with a single-level reference to implementation details. Content is appropriately brief in the main file with a clear pointer to references/implementation.md for the Dispatcher pattern.