SKILL.md
HealthKit and WorkoutKit
You MUST use this skill for ANY HealthKit or WorkoutKit development including authorization, data queries, background delivery, workout sessions, planned workouts, wellbeing APIs (State of Mind), Medications, and Health Records.
Quick Reference
| Symptom / Task | Reference |
|---|---|
HealthKit framework model, HKHealthStore, data types, sample vs characteristic data |
See skills/fundamentals.md |
Capability setup, requestAuthorization, purpose strings, read-asymmetry, privacy |
See skills/authorization-and-privacy.md |
HKSampleQuery, Swift Concurrency query APIs, HKStatisticsCollectionQuery, sample writes |
See skills/queries.md |
Anchored queries, observer queries, HKDeletedObject, background-delivery entitlement |
See skills/sync-and-background.md |
HKWorkoutSession, HKLiveWorkoutBuilder, recovery, multi-device, iOS/iPadOS/watchOS workout tracking |
See skills/workouts.md |
Workout zones (heart-rate/power effort bands), live + retrospective OS27 |
See skills/workouts.md |
| WorkoutKit custom/planned workouts, scheduling, swimming workouts, previewing | See skills/workoutkit.md |
State of Mind, Medications API, symptom logging, menopausal state, wellbeing APIs OS27 |
See skills/wellbeing-and-medications.md |
| Health Records (FHIR), Mobility Health App, motion-based health | See skills/clinical-and-mobility.md |