axiom-core-location-ref
Use for Core Location API reference - CLLocationUpdate, CLMonitor, CLServiceSession, authorization, background location, geofencing
npx skills add majiayu000/claude-skill-registry --skill axiom-core-location-ref-charleswiltgen-axiom-a3416e85 --agent claude-code
Same command for any agent — swap --agent for codex, cursor, copilot.
Weekly change comes from our own snapshots, not the repository page — it measures attention, not adoption.
# Core Location Reference Comprehensive API reference for modern Core Location (iOS 17+). ## When to Use - Need API signatures for CLLocationUpdate, CLMonitor, CLServiceSession - Implementing geofencing or region monitoring - Configuring background location updates - Understanding authorization patterns - Debugging location service issues ## Related Skills - `axiom-core-location` — Anti-patterns, decision trees, pressure scenarios - `axiom-core-location-diag` — Symptom-based troubleshooting - `axiom-energy-ref` — Location as battery subsystem (accuracy vs power) --- ## Part 1: Modern API Overview (iOS 17+) Four key classes replace legacy CLLocationManager patterns: | Class | Purpose | iOS | |-------|---------|-----| | `CLLocationUpdate` | AsyncSequence for location updates | 17+ | | `CLMonitor` | Condition-based geofencing/beacons | 17+ | | `CLServiceSession` | Declarative authorization goals | 18+ | | `CLBackgroundActivitySession` | Background location support | 17+ | **Migration path**: Legacy CLLocationManager still works, but new APIs provide: - Swift concurrency (async/await) - Automatic pause/resume - Simplified authorization - Better battery efficiency --- ## Part 2: CLLocat
- When to Use
- Related Skills
- Part 1: Modern API Overview (iOS 17+)
- Part 2: CLLocationUpdate API
- Basic Usage
- LiveConfiguration Options
- Key Properties
- Automatic Pause/Resume
- AsyncSequence Operations
- Part 3: CLMonitor API
- Basic Geofencing
- CircularGeographicCondition
- BeaconIdentityCondition
- Condition Limit
Filter location logs log stream --predicate 'subsystem == "com.apple.locationd"'
What does the axiom-core-location-ref skill do?
Use for Core Location API reference - CLLocationUpdate, CLMonitor, CLServiceSession, authorization, background location, geofencing
How do I install it?
Run `npx skills add majiayu000/claude-skill-registry --skill axiom-core-location-ref-charleswiltgen-axiom-a3416e85 --agent claude-code` — it drops the skill into your project so the agent can pick it up. Swap the --agent value for codex, cursor or copilot if you use one of those.
Where does this skill come from?
From majiayu000/claude-skill-registry, a repository with 534 stars. We read it straight from the repository tree rather than a submitted listing, so what you see here is what is actually published.
Is a popular skill a good skill?
Not necessarily. Stars measure attention, not adoption — a repository can trend for a week and be abandoned. That is why we show the weekly change from our own snapshots next to the total, instead of a single flattering number.