charleswiltgen/axiom/axiom-integration

iOS System Integration

You MUST use this skill for ANY iOS system integration including Siri, Shortcuts, widgets, in-app purchases, background tasks, push notifications, and more.

<!-- AXIOM_AUDITOR_INLINE_BEGIN — rewritten for Codex by scripts/build-codex.ts; do not hand-edit -->

Auditors are skills here. Where this router says "Launch some-auditor agent", invoke the

matching Codex skill instead — same procedure, no Claude Code agent required.

Available: axiom-audit-iap, axiom-scan-security-privacy.

The ones that shell out — builds, tests, simulators, crash symbolication — need shell access to run.

<!-- AXIOM_AUDITOR_INLINE_END -->

Quick Reference

Decision Tree

digraph integration {
    start [label="Integration task" shape=ellipse];
    what [label="Which system feature?" shape=diamond];
 
    start -> what;
    what -> "skills/app-intents-ref.md" [label="Siri / App Intents"];
    what -> "skills/siri-audio.md" [label="Siri playback in\nan audio app"];
    what -> "skills/app-schemas-ref.md" [label="schema domain\nshape / build error"];
    what -> "skills/siri-notes-reminders.md" [label="Siri in a notes /\nlist / to-do app"];
    what -> "skills/app-shortcuts-ref.md" [label="Shortcuts / phrases"];
    what -> "skills/app-discoverability.md" [label="discoverability\nstrategy"];
    what -> "skills/extensions-widgets.md" [label="widgets /\nControl Center"];
    what -> "skills/live-activities.md" [label="Live Activities /\nDynamic Island"];
    what -> "skills/in-app-purchases.md" [label="IAP / subscriptions"];
    what -> "skills/eventkit.md" [label="system Calendar /\nReminders store"];
    what -> "skills/contacts.md" [label="contacts"];
    what -> "skills/localization.md" [label="localization"];
    what -> "skills/privacy-ux.md" [label="privacy / permissions"];
    what -> "skills/accessorysetupkit.md" [label="accessory pairing\n(Bluetooth/Wi-Fi)"];
    what -> "skills/weatherkit.md" [label="weather / forecasts"];
    what -> "skills/callkit-livecommunicationkit.md" [label="VoIP calls /\ncaller ID"];
    what -> "skills/alarmkit-ref.md" [label="alarms (iOS 26+)"];
    what -> "skills/timer-patterns.md" [label="timers"];
    what -> "skills/background-processing.md" [label="background tasks"];
    what -> "skills/background-assets.md" [label="large asset delivery /\nFM adapter shipping"];
    what -> "skills/push-notifications.md" [label="push notifications"];
    what -> "skills/local-push-connectivity.md" [label="push without APNs\n(local network / MCX)"];
}

1. Siri / App Intents / entity queries? → skills/app-intents-ref.md

1a. Audio app and Siri — "play X in MyApp", Audio schema domain, AudioSearch, SiriKit INPlayMediaIntent? → skills/siri-audio.md; exact shapes skills/siri-audio-ref.md; Siri won't play skills/siri-audio-diag.md 1b. Adopting any @AppIntent(schema:)/@AppEntity(schema:)/@AppEnum(schema:), or a schema build error? → skills/app-schemas-ref.md (every domain's required shape; migrating SiriKit Lists/Notes → 1c) 1c. Notes/lists/to-do app and Siri, or SiriKit Lists/Notes deprecation warnings? → skills/siri-notes-reminders.md

1. App Shortcuts / phrases? → skills/app-shortcuts-ref.md
2. App discoverability / Spotlight strategy? → skills/app-discoverability.md, skills/core-spotlight-ref.md

3a. LLM search over your app's index (SpotlightSearchTool, LanguageModelSession tool-calling)? → skills/core-spotlight-ref.md

1. Widgets / Control Center controls? → skills/extensions-widgets.md, skills/extensions-widgets-ref.md

4a. Live Activities / Dynamic Island / push-to-start / broadcast? → skills/live-activities.md, skills/live-activities-ref.md

1. In-app purchases / StoreKit? → skills/in-app-purchases.md, skills/storekit-ref.md

5a. Subscription billing plans (12-month commitment), bundles/suites, group/volume purchasing, retention offers, offer-code redemption? → skills/storekit-ref.md

1. The system Calendar or Reminders store (EventKit)? → skills/eventkit.md, skills/eventkit-ref.md. Siri for your own app's reminders or notes → 1c
2. Contacts / contact picker? → skills/contacts.md, skills/contacts-ref.md
3. Localization mechanics (String Catalogs, plurals, RTL)? → skills/localization.md

8a. Localization research (Apple terminology, glossary, pseudolocalization, TMS)? → skills/localization-research-ref.md

1. Privacy / permissions? → skills/privacy-ux.md
2. Alarms (iOS 26+)? → skills/alarmkit-ref.md

10a. Bluetooth/Wi-Fi accessory pairing (iOS 18+)? → skills/accessorysetupkit.md 10b. Weather data / forecasts / attribution (WeatherKit)? → skills/weatherkit.md 10c. VoIP calls / CallKit / VoIP push / caller ID / blocking? → skills/callkit-livecommunicationkit.md

1. Timers? → skills/timer-patterns.md, skills/timer-patterns-ref.md
2. Background tasks / BGTaskScheduler? → skills/background-processing.md, skills/background-processing-diag.md, skills/background-processing-ref.md

12a. Large asset delivery (game packs, localized asset packs, ML models, Foundation Models adapters, ODR migration)? → skills/background-assets.md, skills/background-assets-ref.md

1. Push notifications? → skills/push-notifications.md, skills/push-notifications-diag.md, skills/push-notifications-ref.md

13a. Push/calls on networks without internet, or PTT over an MCX cellular slice? → skills/local-push-connectivity.md

1. Want IAP audit? → axiom-audit-iap
2. Want full IAP implementation? → axiom-implement-iap
3. Camera / photos / audio / haptics / ShazamKit? → Use `axiom-media` instead

Cross-Domain Routing

Widget + data sync (widget not showing updated data):

• Widget timeline not refreshing → stay here (extensions-widgets)
• SwiftData/Core Data not shared with extension → also invoke axiom-data (App Groups)

Siri + audio playback ("play X in MyApp", "pause", "what song is this?"):

• Audio schemas, AudioSearch resolution, SiriKit INPlayMediaIntent → stay here (siri-audio)
• Player, Now Playing session, remote commands, appEntityIdentifiers on now-playing content → also invoke axiom-media (skills/now-playing.md)

App Intents + security (lock-screen intent risk, prompt injection via Siri):

• Intent/schema API surface → stay here (app-intents-ref)
• Threat modeling, authenticationPolicy gating, schema risk metadata → also invoke axiom-security (skills/agentic-security.md)

Live Activity + push notification:

• ActivityKit push token / broadcast setup → stay here (live-activities)
• Push delivery failures → also invoke axiom-networking (networking-diag)
• Entitlements/certificates → also invoke axiom-build