charleswiltgen/axiom-media
axiom-codex/skills/axiom-media/SKILL.md
Use when working with camera, photos, audio, haptics, ShazamKit, or Now Playing. Covers AVCaptureSession, PHPicker, PhotosPicker, AVFoundation, Core Haptics, audio recognition, MediaPlayer, CarPlay, MusicKit.
$ install --global
skillsauthnpx skillsauth add charleswiltgen/axiom axiom-mediaInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
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Last scanned: May 1, 2026, 4:12 AM54.6s17 files scanned
SKILL.md
- name:
- axiom-media
- description:
- Use when working with camera, photos, audio, haptics, ShazamKit, or Now Playing. Covers AVCaptureSession, PHPicker, PhotosPicker, AVFoundation, Core Haptics, audio recognition, MediaPlayer, CarPlay, MusicKit.
- license:
- MIT
Media
You MUST use this skill for ANY camera, photo, audio, haptic, or media playback work.
Quick Reference
| Symptom / Task | Reference |
|----------------|-----------|
| Camera capture, AVCaptureSession | See skills/camera-capture.md |
| Camera API (RotationCoordinator, etc.) | See skills/camera-capture-ref.md |
| Camera freezes, black preview, rotation | See skills/camera-capture-diag.md |
| Photo pickers, library access | See skills/photo-library.md |
| PHPicker, PhotosPicker API reference | See skills/photo-library-ref.md |
| Audio, AVFoundation, spatial audio | See skills/avfoundation-ref.md |
| Audio recognition, ShazamKit | See skills/shazamkit.md |
| ShazamKit API reference | See skills/shazamkit-ref.md |
| Haptic feedback, Core Haptics | See skills/haptics.md |
| Now Playing metadata, remote commands | See skills/now-playing.md |
| Animated lock-screen artwork (iOS 26+) | See skills/now-playing.md Pattern 8 |
| CarPlay HIG, app categories, design rules, entitlements | See skills/carplay-hig.md |
| CarPlay templates reference (all 13 templates, availability matrix, depth limits) | See skills/carplay-templates-ref.md |
| CarPlay navigation reference (base view, route guidance, cluster/HUD, multitouch, voice prompts) | See skills/carplay-navigation-ref.md |
| CarPlay Now Playing template customization + sports mode | See skills/now-playing-carplay.md |
| MusicKit Now Playing | See skills/now-playing-musickit.md |
Decision Tree
digraph media {
start [label="Media task" shape=ellipse];
what [label="Which media feature?" shape=diamond];
start -> what;
what -> "skills/camera-capture.md" [label="camera capture"];
what -> "skills/photo-library.md" [label="photo pickers\n/ library"];
what -> "skills/avfoundation-ref.md" [label="audio / AVFoundation"];
what -> "skills/shazamkit.md" [label="ShazamKit\n/ audio recognition"];
what -> "skills/haptics.md" [label="haptic feedback"];
what -> "skills/now-playing.md" [label="Now Playing\n/ remote commands"];
what -> "skills/carplay-hig.md" [label="CarPlay app design\n/ categories / entitlements"];
}
- Camera capture? →
skills/camera-capture.md(patterns),skills/camera-capture-ref.md(API),skills/camera-capture-diag.md(debugging) - Photo pickers / library? →
skills/photo-library.md,skills/photo-library-ref.md - Audio / AVFoundation? →
skills/avfoundation-ref.md - ShazamKit / audio recognition? →
skills/shazamkit.md,skills/shazamkit-ref.md - Haptics? →
skills/haptics.md - Now Playing / remote commands? →
skills/now-playing.md,skills/now-playing-carplay.md,skills/now-playing-musickit.md - CarPlay app design, category selection, entitlement request? →
skills/carplay-hig.md(start here for any CarPlay work) - Want camera code audit? → Launch
camera-auditoragent
Cross-Domain Routing
Camera + permissions (camera access denied, Info.plist missing):
- Camera code → stay here (camera-capture)
- Privacy manifest / Info.plist → invoke axiom-integration (privacy-ux reference)
- Build/entitlement errors → invoke axiom-build
ShazamKit + microphone permissions:
- Microphone NSMicrophoneUsageDescription → invoke axiom-integration (privacy-ux reference)
- ShazamKit API and matching → stay here (shazamkit)
Now Playing + background audio:
- Now Playing metadata/controls → stay here (now-playing)
- Background audio mode / BGTaskScheduler → invoke axiom-integration (background-processing reference)
Photo library + privacy:
- Photo picker (PHPicker, PhotosPicker) → stay here (photo-library) — no permissions needed
- Full PHPhotoLibrary access → stay here (photo-library-ref) — limited access model
- Privacy manifest for photo usage → invoke axiom-integration (privacy-ux reference)
Anti-Rationalization
| Thought | Reality | |---------|---------| | "Camera capture is just AVCaptureSession setup" | Camera has interruption handlers, rotation, and threading requirements. | | "I'll add haptics with a simple API call" | Haptic design has patterns for each interaction type matching HIG. | | "ShazamKit is just SHSession + a delegate" | iOS 17+ has SHManagedSession which eliminates all AVAudioEngine boilerplate. | | "Now Playing info is just setting metadata" | Remote commands, artwork handling, and state sync have 15+ gotchas. | | "I'll use UIImagePickerController for photos" | PHPicker/PhotosPicker are the modern API — no permissions required. |
Example Invocations
User: "How do I set up a camera preview?"
→ Read: skills/camera-capture.md
User: "Camera freezes when I get a phone call"
→ Read: skills/camera-capture-diag.md
User: "How do I let users pick photos in SwiftUI?"
→ Read: skills/photo-library.md
User: "Implement haptic feedback for button taps"
→ Read: skills/haptics.md
User: "Now Playing info doesn't appear on Lock Screen"
→ Read: skills/now-playing.md
User: "How do I identify songs with ShazamKit?"
→ Read: skills/shazamkit.md
User: "Check my camera code for issues"
→ Launch: camera-auditor agent
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