nanowave

App Clip implementation: separate target, associated domains, URL handling, size limits. Use when implementing app features related to app clips.

Live Activities: ActivityKit, Dynamic Island, Lock Screen widgets, push updates. Use when implementing app features related to live activities.

Safari web extension: content scripts, background scripts, native messaging. Use when implementing app features related to safari extensions.

Share extension: NSExtensionActivationRule, data handling, UI. Use when implementing app features related to share extensions.

SpriteKit 2D game development: SpriteView integration, scene architecture, entity-component system, physics, game loop. Use when building 2D games.

Post-build visual UI/UX review: capture simulator screenshots, evaluate with vision, collect findings, fix issues sequentially. Use after successful builds to ensure visual quality.

Handle user-pasted images: install as app icons, add to asset catalogs as named image sets, or use as design references. Use when the user attaches images.

WidgetKit: timeline providers, widget families, intent configuration, deep links. Use when implementing app features related to widgets.

Comprehensive media patterns: video playback, audio/music players, HLS streaming, remote images, AVAudioSession, memory management. Use when implementing any media-related features.

Navigation patterns: NavigationStack, TabView, split view, deep linking. Use when implementing UI patterns related to navigation.

Reusable UI component patterns: buttons, cards, input fields, loading states, badges, toggles, pickers, empty states. Use when creating any interactive UI element, building reusable views, or composing component hierarchies. Triggers: Button, TextField, Toggle, Picker, ProgressView, Label, badge, card, empty state.

Design system rules: AppTheme token pattern, Color(hex:) extension, Colors/Fonts/Spacing/Style enums, SF Symbols, typography tokens. Use when defining colors, spacing, fonts, or any visual design tokens, or when creating/editing AppTheme. Triggers: AppTheme, Color, .primary, .secondary, spacing, cornerRadius, font, SF Symbol.

Layout patterns: VStack/HStack/ZStack composition, view structure, subview extraction, GeometryReader alternatives, safe area handling. Use when arranging views, building screen layouts, or structuring view hierarchies. Triggers: VStack, HStack, ZStack, LazyVStack, Grid, Spacer, padding, frame, GeometryReader.

macOS UI components: button styles, context menus, tables, drag-and-drop, keyboard shortcuts. Use when working on macOS component patterns, desktop UI, or Mac app interactions. Triggers: Button, Table, Menu, contextMenu, keyboardShortcut, component.

macOS layout patterns: window sizing, toolbar, sidebar columns, resizable windows, Dynamic Type. Use when working on macOS layout, window management, or toolbar customization. Triggers: layout, window, toolbar, sidebar, defaultSize, windowResizability.

macOS platform patterns: window management, menu bar, keyboard shortcuts, Settings, drag-and-drop, App Sandbox. Use when building macOS-specific features, handling desktop input, or implementing Mac app patterns. Triggers: macOS, Mac, desktop, menu bar, keyboard shortcut, Settings scene, window management.

macOS navigation patterns: NavigationSplitView, WindowGroup, Settings scene, MenuBarExtra, multiple windows. Use when working on macOS navigation, window management, or scene architecture. Triggers: navigation, NavigationSplitView, WindowGroup, Settings, MenuBarExtra, openWindow.

Navigation architecture: NavigationStack, NavigationSplitView, TabView, sheets, fullScreenCover, type-safe routing, programmatic navigation. Use when setting up app navigation, adding screens, presenting modals, or building tab-based flows. Triggers: NavigationStack, NavigationLink, TabView, sheet, fullScreenCover, NavigationPath, navigationDestination.

Quality review and accessibility audit workflow: severity-based findings, structured Markdown output, fix planning. Use when running /quality-review, /accessibility-audit, reviewing code quality, or auditing accessibility compliance. Triggers: review, audit, quality, accessibility, a11y, findings, severity.

SwiftUI best practices for views, state management, animations, forms, lists, scroll, performance, and modern APIs. Use when writing ANY SwiftUI view, creating UI components, managing @State/@Observable, or building layouts. Triggers: View, body, @State, @Observable, NavigationStack, List, Form, animation, withAnimation, .task.

tvOS UI components: card buttons, focus states, media tiles, text entry, progress indicators. Use when working on tvOS component patterns, focus styling, or card-based UI. Triggers: Button, card, focus, CardButtonStyle, component, tile.

tvOS layout patterns: focus-driven layout, large-screen content grids, 16:9 safe area, shelf-based browsing. Use when working on tvOS view layouts, content arrangement, or adapting UI for the big screen. Triggers: layout, grid, shelf, LazyVGrid, focus section.

tvOS navigation: top TabView tabs, focus-based drill-down, full-screen presentations. Use when working on tvOS navigation patterns, tab bars, or focus-driven transitions. Triggers: TabView, NavigationStack, focus, tab bar, navigation.

tvOS platform patterns: Siri Remote input handling, Top Shelf extensions, media playback, focus engine, parallax effects. Use when building tvOS-specific features, handling remote input, or implementing TV app patterns. Triggers: tvOS, Siri Remote, Top Shelf, AVPlayer, onMoveCommand, onPlayPauseCommand, focus engine.

visionOS UI components: glass backgrounds, hover effects, ornaments, 3D content views. Use when working on visionOS component patterns, spatial UI, or Vision Pro interactions. Triggers: Button, glass, hover, ornament, RealityView, Model3D, component.

visionOS layout patterns: window sizing, volume sizing, spatial depth, Dynamic Type. Use when working on visionOS layout, window management, or spatial arrangement. Triggers: layout, window, volume, sizing, defaultSize, depth.

visionOS navigation patterns: WindowGroup, volumes, immersive spaces, NavigationStack, TabView. Use when working on visionOS navigation, scene management, or window transitions. Triggers: navigation, WindowGroup, ImmersiveSpace, TabView, NavigationStack, openWindow.

visionOS platform patterns: scene types, RealityKit, spatial gestures, hand tracking, entity interaction. Use when building visionOS-specific features, handling spatial input, or implementing Vision Pro app patterns. Triggers: visionOS, Vision Pro, RealityKit, spatial, immersive, hand tracking, eye tracking.

watchOS UI components: watch-sized buttons, grouped lists, toggles, pickers, progress, empty states. Use when working on shared watchOS patterns related to components.

watchOS layout: glanceable design, watch-sized stacks, containerRelativeFrame, 1-2 second interaction principles. Use when working on shared watchOS patterns related to layout.

watchOS navigation: NavigationStack, vertical page TabView, sheets, alerts — no NavigationSplitView. Use when working on shared watchOS patterns related to navigation.

watchOS platform patterns: Digital Crown, Always On Display, battery constraints, WKApplicationDelegate lifecycle, wrist detection. Use when working on shared watchOS patterns related to watchos patterns.

App Clips: lightweight instant experiences, URL/NFC/QR invocation, SKOverlay for full app promotion, 15MB size constraint. Use when creating an App Clip experience, handling invocation URLs, or promoting the full app. Triggers: App Clip, AppClip, SKOverlay, invocation URL, lightweight experience.

Live Activities and Dynamic Island: ActivityKit, ActivityAttributes, real-time updates on Lock Screen and Dynamic Island. Use when showing live-updating content, delivery tracking, sports scores, or timers on the Lock Screen. Triggers: Live Activity, Dynamic Island, ActivityKit, ActivityAttributes, Lock Screen update.

Notification service extension: rich push notification modification, media attachment downloads, content transformation before display. Use when customizing push notification content, downloading images for notifications, or modifying notification payloads. Triggers: UNNotificationServiceExtension, rich notification, push attachment, notification content.

Safari Web Extension: SFSafariExtensionHandler, content scripts, web resources, native-web messaging. Use when building a Safari browser extension, injecting content scripts into web pages, or communicating between native app and Safari. Triggers: Safari extension, SFSafariExtensionHandler, content script, browser extension.

Share extension: share sheet integration, content validation, App Group data sharing between app and extension. Use when enabling share-from-other-apps functionality, receiving shared content, or sharing data via App Groups. Triggers: share extension, share sheet, NSExtensionContext, App Group, SLComposeServiceViewController.

WidgetKit: timeline provider, widget views, families, AppGroup data sharing, mandatory files. Use when implementing Apple extensions related to widgets.

App Store review prompts: StoreKit requestReview(), timing rules, rate limiting, review request best practices. Use when adding rating prompts, requesting reviews, or integrating StoreKit review APIs. Triggers: requestReview, StoreKit, AppStore, rating, review prompt.

On-device translation: Translation framework, system translation sheet, TranslationSession API, language detection. Use when adding text translation, language switching, or on-device ML translation features. Triggers: Translation, TranslationSession, translate, language, translationTask.