Agent Skills: apple-watch-os

Expert guidance for building watchOS apps with SwiftUI, WidgetKit complications, notifications, Siri/App Intents, HealthKit, and WatchKit runtime management. Use this skill whenever the user asks about Apple Watch development, watchOS features, complications, watch faces, Smart Stack, Always On, double-tap, Action button (Ultra), background sessions, Extended Runtime Sessions, independent watch apps, or watchOS-specific APIs. Trigger for ClockKit to WidgetKit migration, watchOS UI patterns, multiple watch sizes, and accessibility. Also use for SwiftUI questions in a watchOS context.