AI Skills for Mobile Developer

Master Material Design 3 and Jetpack Compose patterns for building native Android apps. Use when designing Android interfaces, implementing Compose UI, or following Google's Material Design guidelines.

Master iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces, implementing SwiftUI views, or ensuring apps follow Apple's design principles.

Master React Native styling, navigation, and Reanimated animations for cross-platform mobile development. Use when building React Native apps, implementing navigation patterns, or creating performant animations.

Build production React Native apps with Expo, navigation, native modules, offline sync, and cross-platform patterns. Use when developing mobile apps, implementing native integrations, or architecting React Native projects.

Complete guide for building beautiful apps with Expo Router. Covers fundamentals, styling, components, navigation, animations, patterns, and native tabs.

Deploying Expo apps to iOS App Store, Android Play Store, web hosting, and API routes

Set up Tailwind CSS v4 in Expo with react-native-css and NativeWind v5 for universal styling

Use Expo DOM components to run web code in a webview on native and as-is on web. Migrate web code to native incrementally.

Build and distribute Expo development clients locally or via TestFlight

Audit and improve SwiftUI runtime performance from code review and architecture. Use for requests to diagnose slow rendering, janky scrolling, high CPU/memory usage, excessive view updates, or layout thrash in SwiftUI apps, and to provide guidance for user-run Instruments profiling when code revi...

Refactor and review SwiftUI view files for consistent structure, dependency injection, and Observation usage. Use when asked to clean up a SwiftUI view’s layout/ordering, handle view models safely (non-optional when possible), or standardize how dependencies and @Observable state are initialized ...

Expert guidance on PagerKit, a SwiftUI library for advanced, customizable page-based navigation. Use when developers mention: (1) PagerKit, PKPagesView, PKPage, (2) custom page controls, indicators, or paging behavior, (3) cross-platform SwiftUI paging, (4) dynamic page generation, (5) integratin...

Expert guidance on SymbolPicker, a native SwiftUI SF Symbol picker. Use when developers mention: (1) SymbolPicker, (2) selecting SF Symbols, (3) picking symbols with colors, (4) customizing symbol picker appearance, (5) cross-platform symbol selection (iOS, macOS, visionOS), (6) specific modifier...

Audit an iOS app repo (Swift/Xcode or React Native/Expo) for App Store compliance and release readiness; output a pass/warn/fail report and publish checklist.

Automate iOS Simulator workflows (simctl + idb): create/boot/erase devices, install/launch apps, push notifications, privacy grants, screenshots, and accessibility-based UI navigation. Use when working with iOS apps, Xcode, Simulator, simctl, idb, UI automation, or iOS testing.

Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid Glass in new SwiftUI UI, refactor an existing feature to Liquid Glass, or review Liquid Glass usage for correctness, performance, and design alignment.

Query Apple Developer Documentation, APIs, and WWDC videos (2014-2025). Search SwiftUI, UIKit, Objective-C, Swift frameworks and watch sessions.

Use when building iOS/macOS applications with Swift 5.9+, SwiftUI, or async/await concurrency. Invoke for protocol-oriented programming, SwiftUI state management, actors, server-side Swift.

Google Play Developer API (Android Publisher) integration with managed OAuth. Manage apps, subscriptions, in-app purchases, and reviews. Use this skill when users want to interact with Google Play Console programmatically. For other third party apps, use the api-gateway skill (https://clawhub.ai/...

Use when the user needs Xcode build/test/run workflows, simulator or device control, UI automation, screenshots/video, logs, or LLDB debugging through XcodeBuildMCP tools. Includes discovery of projects/schemes, session defaults, and common simulator/device workflows.