The body is a lean routing index of tables, a decision tree, and conflict rules; it never explains what HealthKit is or pads with concepts Claude already knows, so every token earns its place.

Routing guidance is concrete (the Quick Reference table and decision tree map each task to a specific file), but as an instruction-only router it provides no executable code or commands, and the referenced skills/*.md paths live in external suites with no verifiable bundle here.

The Decision Tree gives an explicit branching sequence for choosing a reference, and the Conflict Resolution section lists numbered ordered steps (1, 2, 3) for overlapping suites; no destructive or batch operations are present that would require validation checkpoints.

SKILL.md is a pure overview that points one level deep to well-signaled reference files via a Quick Reference table, Cross-Suite Routes, and a Resources list; with no bundle files present, the structure is scored on these references, which are clearly organized for navigation.

"Covers permissions, queries, background delivery, custom workouts, multidevice coordination" lists multiple concrete capability areas, matching the anchor that rewards several specific actions rather than a single domain mention.

It explicitly answers both what ("Covers permissions, queries, background delivery, custom workouts, multidevice coordination") and when ("Use when working with HealthKit, WorkoutKit, health data, workouts, or fitness features"), with an explicit trigger clause.

"HealthKit, WorkoutKit, health data, workouts, or fitness features on iOS or watchOS" gives good coverage of the natural terms a user would actually say, not just technical jargon.

The triggers are scoped to HealthKit/WorkoutKit on iOS/watchOS, a clear niche unlikely to fire for unrelated skills; not generic enough to conflict broadly.