القائمة
Use when reviewing Swift code for modern idioms, working with noncopyable types, implementing drag and drop, adding debug deep links, or building for tvOS.
التثبيت باستخدام Codex أو Claude انسخ هذا Prompt والصقه في Codex أو Claude أو مساعد آخر ليراجع صفحة Skill ويثبّتها لك.
استنادا إلى تصنيف SOC المهني
Use when implementing ANY Apple Intelligence or on-device AI feature. Covers Foundation Models, @Generable, LanguageModelSession, structured output, Tool protocol, iOS 26 AI integration.
Use when ANY iOS build fails, test crashes, Xcode misbehaves, or environment issue occurs before debugging code. Covers build failures, compilation errors, dependency conflicts, simulator problems, environment-first diagnostics.
Use when writing ANY async code, actors, threads, or seeing ANY concurrency error. Covers Swift 6 concurrency, @MainActor, Sendable, data races, async/await patterns.
Use when integrating ANY iOS system feature - Siri, Shortcuts, widgets, IAP, localization, privacy, alarms, calendar, reminders, contacts, background tasks, push notifications, timers. Covers App Intents, WidgetKit, StoreKit, EventKit, Contacts.
Use when working with camera, photos, audio, haptics, ShazamKit, or Now Playing. Covers AVCaptureSession, PHPicker, PhotosPicker, AVFoundation, Core Haptics, audio recognition, MediaPlayer, CarPlay, MusicKit.
Use when implementing or debugging ANY network connection, API call, or socket. Covers URLSession, Network.framework, NetworkConnection, connection diagnostics.
| name | axiom-swift |
| description | Use when reviewing Swift code for modern idioms, working with noncopyable types, implementing drag and drop, adding debug deep links, or building for tvOS. |
| license | MIT |
You MUST use this skill for ANY Swift idiom review, ownership/noncopyable types, Transferable/drag-and-drop, debug deep links, or tvOS development.
| Symptom / Task | Reference |
|---|---|
| Outdated Swift patterns (Date(), CGFloat, DateFormatter) | See skills/swift-modern.md |
| Foundation modernization (FormatStyle, URL.documentsDirectory) | See skills/swift-modern.md |
| Common Claude hallucinations in Swift code | See skills/swift-modern.md |
Swift 6.4 idioms — anyAppleOS, weak let, ~Sendable (OS27) | See skills/swift-modern.md |
| Noncopyable types (~Copyable) | See skills/ownership-conventions.md |
| borrowing/consuming parameter ownership | See skills/ownership-conventions.md |
InlineArray, Span, value generics; Swift 6.4 borrow/mutate accessors (OS27) | See skills/ownership-conventions.md |
| Reducing ARC overhead | See skills/ownership-conventions.md |
| Drag and drop (.draggable, .dropDestination) | See skills/transferable-ref.md |
| Copy/paste (.copyable, PasteButton) | See skills/transferable-ref.md |
| ShareLink, content sharing | See skills/transferable-ref.md |
| Custom UTType declarations | See skills/transferable-ref.md |
| TransferRepresentation choices | See skills/transferable-ref.md |
| Debug-only deep links for simulator testing | See skills/deep-link-debugging.md |
| Navigate to specific screens for screenshots | See skills/deep-link-debugging.md |
| tvOS Focus Engine, Siri Remote input | See skills/tvos.md |
| tvOS storage constraints (no Documents dir) | See skills/tvos.md |
| tvOS text input, AVPlayer tuning | See skills/tvos.md |
| TVUIKit components | See skills/tvos.md |
digraph swift {
start [label="Swift task" shape=ellipse];
what [label="What do you need?" shape=diamond];
start -> what;
what -> "skills/swift-modern.md" [label="modern idioms,\noutdated patterns,\nFoundation APIs"];
what -> "skills/ownership-conventions.md" [label="~Copyable, borrowing,\nconsuming, InlineArray,\nSpan, ARC reduction"];
what -> "skills/transferable-ref.md" [label="drag & drop, copy/paste,\nShareLink, UTTypes,\nTransferable conformance"];
what -> "skills/deep-link-debugging.md" [label="debug deep links,\nsimulator navigation,\nscreenshot automation"];
what -> "skills/tvos.md" [label="tvOS app,\nFocus Engine,\nSiri Remote, storage"];
}
skills/swift-modern.mdskills/ownership-conventions.mdskills/transferable-ref.mdskills/deep-link-debugging.mdskills/tvos.md/skill axiom-concurrencyswift vs concurrency: When Swift 6 concurrency errors appear:
skills/swift-modern.md covers concurrency posture (defaults), but detailed patterns live in axiom-concurrency.swift vs performance: When optimizing Swift code:
skills/ownership-conventions.mdswift vs swiftui: When implementing drag and drop or copy/paste:
skills/transferable-ref.mdswift vs integration: When sharing content:
skills/transferable-ref.md)swift vs axiom-build: When tvOS build fails:
skills/tvos.md)Modern Swift Idioms (skills/swift-modern.md):
Ownership & Noncopyable Types (skills/ownership-conventions.md):
Transferable & Sharing (skills/transferable-ref.md):
Debug Deep Links (skills/deep-link-debugging.md):
tvOS Development (skills/tvos.md):
| Thought | Reality |
|---|---|
| "Date() is fine, everyone uses it" | Date.now has been the modern pattern since Swift 5.6. skills/swift-modern.md lists 12+ patterns Claude gets wrong. |
| "I don't need ownership modifiers" | For most code, correct. But ~Copyable types require them, and large value types in hot paths benefit measurably. |
| "Transferable is just Codable for drag and drop" | Transferable has 4 representation types, ordering rules, and Info.plist requirements. Getting it wrong causes silent cross-app failures. |
| "I'll just use the same code as iOS for tvOS" | tvOS has no Documents directory, no WebView, a dual focus system, and two generations of remote hardware. It compiles fine and fails at runtime. |
| "Debug deep links are overkill" | Manual navigation costs 2-3 minutes per iteration. Deep links cut it to 45 seconds. Over a debugging session, that's hours saved. |
| "CGFloat is what SwiftUI uses" | Swift 5.5+ has implicit Double-CGFloat bridging. Use Double everywhere except optionals, inout, and ObjC-bridged APIs. |
| "I'll add the Info.plist entry later" | Custom UTTypes work in-app without Info.plist but silently fail cross-app. This is the #1 "works in dev, fails in prod" Transferable issue. |
| "FormatStyle is too verbose" | val.formatted(.number.precision(.fractionLength(2))) is type-safe and localized. String(format:) is neither. |
User: "Is this Swift code using modern patterns?"
-> Read: skills/swift-modern.md
User: "How do I use borrowing and consuming?"
-> Read: skills/ownership-conventions.md
User: "How do I make my model draggable?"
-> Read: skills/transferable-ref.md
User: "How do I implement ShareLink with a custom preview?"
-> Read: skills/transferable-ref.md
User: "I need debug deep links for simulator testing"
-> Read: skills/deep-link-debugging.md
User: "I'm building a tvOS app and focus navigation doesn't work"
-> Read: skills/tvos.md
User: "What is InlineArray and when should I use it?"
-> Read: skills/ownership-conventions.md
User: "My drag and drop works in-app but not across apps"
-> Read: skills/transferable-ref.md
User: "tvOS keeps losing my saved data"
-> Read: skills/tvos.md
User: "How do I optimize large struct passing?"
-> Read: skills/ownership-conventions.md
User: "I need to fix my async/await code"
-> See /skill axiom-concurrency
User: "Check my code for Swift 6 concurrency issues"
-> See /skill axiom-concurrency