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iOS System Integration Router
You MUST use this skill for ANY iOS system integration including Siri, Shortcuts, widgets, in-app purchases, camera, photo library, audio, axiom-haptics, and more.
When to Use
Use this router for:
- Siri & Shortcuts (App Intents)
- Apple Intelligence integration
- Widgets & Live Activities
- In-app purchases (StoreKit)
- Camera capture (AVCaptureSession)
- Photo library & pickers (PHPicker, PhotosPicker)
- Audio & haptics
- Localization
- Privacy & permissions
- Spotlight search
- App discoverability
- Alarms (AlarmKit)
- Background processing (BGTaskScheduler)
- Location services (Core Location)
- Maps & MapKit (Map, MKMapView, annotations, search, directions)
Cross-Domain Routing
When integration issues overlap with other domains:
Widget + data sync issues (widget not showing updated data):
- Widget timeline not refreshing → stay in ios-integration (extensions-widgets)
- SwiftData/Core Data not shared with extension → also invoke ios-data — App Groups and shared containers are data-layer concerns
- Background refresh timing → also invoke ios-concurrency if async patterns are involved
Live Activity + push notification issues :
- ActivityKit push token setup, Live Activity not updating → stay in ios-integration (extensions-widgets)
- Push notification delivery failures, APNs errors → also invoke ios-networking (networking-diag)
- Entitlements/certificates misconfigured → also invoke ios-build (xcode-debugging)
Camera + permissions + privacy :
- Camera code issues → stay in ios-integration (camera-capture)
- Privacy manifest or Info.plist issues → stay in ios-integration (privacy-ux)
- Build/entitlement errors → also invoke ios-build
MapKit + location issues (user location not showing on map):
- Map display, annotations, search → stay in ios-integration (mapkit)
- Location authorization, monitoring, background location → also invoke ios-performance or ios-integration (core-location)
- Map performance with many annotations → also invoke ios-performance if profiling needed
Routing Logic
Apple Intelligence & Siri
App Intents → /skill axiom-app-intents-ref App Shortcuts → /skill axiom-app-shortcuts-ref App discoverability → /skill axiom-app-discoverability Core Spotlight → /skill axiom-core-spotlight-ref
Widgets & Extensions
Widgets/Live Activities → /skill axiom-extensions-widgets Widget reference → /skill axiom-extensions-widgets-ref
In-App Purchases
IAP implementation → /skill axiom-in-app-purchases StoreKit 2 reference → /skill axiom-storekit-ref IAP audit → Launch iap-auditor agent (missing transaction.finish(), weak receipt validation, missing restore, subscription tracking) IAP full implementation → Launch iap-implementation agent (StoreKit config, StoreManager, transaction handling, restore purchases)
Camera & Photos
Camera capture implementation → /skill axiom-camera-capture Camera API reference → /skill axiom-camera-capture-ref Camera debugging → /skill axiom-camera-capture-diag Camera audit → Launch camera-auditor agent or /axiom:audit camera (deprecated APIs, missing interruption handlers, threading violations, permission anti-patterns) Photo pickers & library → /skill axiom-photo-library Photo library API reference → /skill axiom-photo-library-ref
Audio & Haptics
Audio (AVFoundation) → /skill axiom-avfoundation-ref Haptics → /skill axiom-haptics Now Playing → /skill axiom-now-playing CarPlay Now Playing → /skill axiom-now-playing-carplay MusicKit integration → /skill axiom-now-playing-musickit
Localization & Privacy
Localization → /skill axiom-localization Privacy UX → /skill axiom-privacy-ux
Alarms
AlarmKit (iOS 26+) → /skill axiom-alarmkit-ref
- Alarm scheduling and authorization
- Live Activity integration
- SwiftUI alarm management views
Background Processing
BGTaskScheduler implementation → /skill axiom-background-processing Background task debugging → /skill axiom-background-processing-diag Background task API reference → /skill axiom-background-processing-ref
Location Services
Implementation patterns → /skill axiom-core-location API reference → /skill axiom-core-location-ref Debugging location issues → /skill axiom-core-location-diag
Maps & MapKit
MapKit implementation patterns → /skill axiom-mapkit
- SwiftUI Map vs MKMapView decision
- Annotation strategies by count
- Search and directions
- 8 anti-patterns
MapKit API reference → /skill axiom-mapkit-ref
- SwiftUI Map API
- MKMapView delegates
- MKLocalSearch, MKDirections, Look Around
- Platform availability matrix
MapKit troubleshooting → /skill axiom-mapkit-diag
- Annotations not appearing
- Region jumping / infinite loops
- Clustering issues
- Search failures
Decision Tree
- App Intents / Siri / Apple Intelligence? → app-intents-ref
- App Shortcuts? → app-shortcuts-ref
- App discoverability / Spotlight? → app-discoverability, core-spotlight-ref
- Widgets / Live Activities? → extensions-widgets, extensions-widgets-ref
- In-app purchases / StoreKit? → in-app-purchases, storekit-ref
- Want IAP audit (missing finish, receipt validation)? → iap-auditor (Agent)
- Want full IAP implementation? → iap-implementation (Agent)
- Camera capture? → camera-capture (patterns), camera-capture-diag (debugging), camera-capture-ref (API)
- Want camera code audit? → camera-auditor (Agent)
- Photo pickers / library? → photo-library (patterns), photo-library-ref (API)
- Audio / AVFoundation? → avfoundation-ref
- Now Playing? → now-playing, now-playing-carplay, now-playing-musickit
- Haptics? → haptics
- Localization? → localization
- Privacy / permissions? → privacy-ux
- Background processing? → background-processing (patterns), background-processing-diag (debugging), background-processing-ref (API)
- Location services? → core-location (patterns), core-location-diag (debugging), core-location-ref (API)
- Maps / MapKit / annotations / directions? → mapkit (patterns), mapkit-ref (API), mapkit-diag (debugging)
- Alarms / AlarmKit? → alarmkit-ref
Anti-Rationalization
| Thought | Reality |
|---|
| "App Intents are just a protocol conformance" | App Intents have parameter validation, entity queries, and background execution. app-intents-ref covers all. |
| "Widgets are simple, I've done them before" | Widgets have timeline, interactivity, and Live Activity patterns that evolve yearly. extensions-widgets is current. |
| "I'll add haptics with a simple API call" | Haptic design has patterns for each interaction type. haptics skill matches HIG guidelines. |
| "Localization is just String Catalogs" | Xcode 26 has type-safe localization, generated symbols, and #bundle macro. localization skill is current. |
| "Camera capture is just AVCaptureSession setup" | Camera has interruption handlers, rotation, and threading requirements. camera-capture covers all. |
| "I'll just use MKMapView, I know it already" | SwiftUI Map is 10x less code for standard map features. mapkit has the decision tree. |
| "MapKit search doesn't work, I'll use Google Maps SDK" | MapKit search needs region bias and resultTypes configuration. mapkit-diag fixes this in 5 minutes. |
| "Alarm scheduling is just UNNotificationRequest" | AlarmKit (iOS 26+) has dedicated alarm UI, authorization, and Live Activity integration. alarmkit-ref covers the framework. |
Example Invocations
User: "How do I add Siri support for my app?" → Invoke: /skill axiom-app-intents-ref
User: "My widget isn't updating" → Invoke: /skill axiom-extensions-widgets
User: "My widget isn't showing updated SwiftData content" → Invoke: /skill axiom-extensions-widgets + also invoke ios-data router for App Group/shared container setup
User: "My Live Activity isn't updating and I'm getting push notification errors" → Invoke: /skill axiom-extensions-widgets for ActivityKit + also invoke ios-networking router for push delivery
User: "Implement in-app purchases with StoreKit 2" → Invoke: /skill axiom-in-app-purchases
User: "How do I localize my app strings?" → Invoke: /skill axiom-localization
User: "Implement haptic feedback for button taps" → Invoke: /skill axiom-haptics
User: "How do I set up a camera preview?" → Invoke: /skill axiom-camera-capture
User: "Camera freezes when I get a phone call" → Invoke: /skill axiom-camera-capture-diag
User: "What is RotationCoordinator?" → Invoke: /skill axiom-camera-capture-ref
User: "How do I let users pick photos in SwiftUI?" → Invoke: /skill axiom-photo-library
User: "User can't see their photos after granting access" → Invoke: /skill axiom-photo-library
User: "How do I save a photo to the camera roll?" → Invoke: /skill axiom-photo-library
User: "My background task never runs" → Invoke: /skill axiom-background-processing-diag
User: "How do I implement BGTaskScheduler?" → Invoke: /skill axiom-background-processing
User: "What's the difference between BGAppRefreshTask and BGProcessingTask?" → Invoke: /skill axiom-background-processing-ref
User: "How do I implement geofencing?" → Invoke: /skill axiom-core-location
User: "Location updates not working in background" → Invoke: /skill axiom-core-location-diag
User: "What is CLServiceSession?" → Invoke: /skill axiom-core-location-ref
User: "Review my in-app purchase implementation" → Invoke: iap-auditor agent
User: "Implement in-app purchases for my app" → Invoke: iap-implementation agent
User: "Check my camera code for issues" → Invoke: camera-auditor agent
User: "How do I add a map to my SwiftUI app?" → Invoke: /skill axiom-mapkit
User: "My annotations aren't showing on the map" → Invoke: /skill axiom-mapkit-diag
User: "How do I implement search with autocomplete on a map?" → Invoke: /skill axiom-mapkit-ref
User: "My map region keeps jumping when I scroll" → Invoke: /skill axiom-mapkit-diag
User: "How do I add directions between two points?" → Invoke: /skill axiom-mapkit-ref
User: "How do I schedule alarms in iOS 26?" → Invoke: /skill axiom-alarmkit-ref
User: "How do I integrate AlarmKit with Live Activities?" → Invoke: /skill axiom-alarmkit-ref
Weekly Installs
99
Repository
charleswiltgen/axiom
GitHub Stars
606
First Seen
Jan 21, 2026
Security Audits
Gen Agent Trust HubPassSocketPassSnykWarn
Installed on
opencode85
claude-code80
codex79
gemini-cli77
cursor74
github-copilot73
