Mobile design excellence for Android (Jetpack Compose) and iOS (SwiftUI) - Harden your designs into production-ready quality
npx claudepluginhub moonlightbyte/kilnComprehensive guide for porting Jetpack Compose (Android) code to SwiftUI (iOS) with component mapping, state management translation, and code transformation examples
Comprehensive guide for porting SwiftUI iOS code to Jetpack Compose Android
Comprehensive reference for platform-specific behavior patterns (iOS vs Android) including navigation, notifications, forms, keyboards, and haptics
Audit mobile code for WCAG 2.2 Level AA accessibility compliance
Comprehensive audit of adaptive layout implementation for foldables, tablets, and responsive design using Material 3 canonical layouts
Comprehensive Material 3 Dynamic Color and color harmonization audit for Android 12+ personalization
Audit Android code for Android 15+ edge-to-edge enforcement compliance
Comprehensive audit of gesture-driven animations for iOS 18+ (keyframeAnimator, PhaseAnimator, gesture velocity, interruptible animations, spring physics, haptic synchronization)
Audit SwiftUI code for iOS 26 Liquid Glass design system compliance
Audit Jetpack Compose code for Material Design 3 compliance
Audit mobile animations and motion design for Material Design 3, iOS HIG, and WCAG accessibility compliance
Comprehensive audit of iOS 18 NavigationStack, type-safe routing, deep linking, and iPad navigation patterns
Audit SwiftUI code for @Observable macro best practices and performance
Audit Android code for Predictive Back gesture API compliance and gesture animations
Audit Material 3 Expressive shape morphing implementation in Jetpack Compose for smooth transitions, performance, and accessibility compliance
Audit touch targets and spacing scale compliance
Audit SwiftUI code for Human Interface Guidelines compliance
Audit mobile app test coverage across unit, integration, UI, accessibility, and snapshot tests
Audit typography scale and text accessibility compliance
Audit iOS/SwiftUI code for Apple Vision Pro visionOS spatial design compatibility
Comprehensive audit of iOS WidgetKit, Live Activities, and Dynamic Island implementation
Extract and structure reusable mobile components with design tokens and preview annotations
Comprehensive mobile design critique covering visual hierarchy, typography, color harmony, spacing, and user experience
Comprehensive guide to Material 3 and SwiftUI component parity, decision trees for platform-specific vs. shared implementations, accessibility mapping, and code examples for equivalent components across Android and iOS
Comprehensive dark mode audit for Material 3 and iOS semantic colors compliance
Establish W3C-compliant design tokens with cross-platform theming and export pipelines
Generate comprehensive UI test suites for Compose and SwiftUI components with semantic tags and state coverage
Comprehensive mobile app performance audit covering startup, memory, scrolling, and rendering
Transform good Compose code into excellent Material Design 3 production-grade Android UI
Transform good SwiftUI code into excellent, HIG-compliant production-ready code
Comprehensive motion design polish - apply cutting-edge animation best practices for Android and iOS
Comprehensive responsive design audit for phones, tablets, foldables, and split-screen layouts
Implement responsive layouts for mobile using WindowSizeClass (Android) and GeometryReader (iOS). Covers breakpoints, safe areas, adaptive navigation, tablet layouts, foldables, and device orientation handling.
Comprehensive setup and configuration for mobile snapshot testing (Roborazzi/Compose + swift-snapshot-testing/SwiftUI)
Refactor complex Jetpack Compose code into clean, maintainable patterns with performance optimization
Refactor complex SwiftUI views into clean, maintainable patterns with modern APIs
One-time setup to teach mobile design principles for this session
Comprehensive design token verification and linting for design system compliance
WCAG 2.2 Level AA compliance auditor for mobile applications
Autonomous multi-pass design review agent for mobile applications
This agent should be used when the user asks to "audit Android code", "review Compose screen", "check Material Design compliance", "find UI issues", "audit this screen", "review the UI", "what's wrong with this code", "improve this Compose", "fix design issues", or when reviewing any Jetpack Compose code for quality, accessibility, or M3 compliance. Automatically invoked when editing .kt files containing Compose UI code.
This agent should be used when the user asks to "audit iOS code", "review SwiftUI screen", "check HIG compliance", "find iOS UI issues", "audit this SwiftUI", "review the iOS UI", "what's wrong with this SwiftUI", "improve this view", "fix SwiftUI issues", or when reviewing any SwiftUI code for quality, accessibility, or HIG compliance. Automatically invoked when editing .swift files containing SwiftUI code.
This skill should be used when the user asks to "audit Android code", "review Jetpack Compose", "check Material Design compliance", "critique Compose design", "verify M3 guidelines", "audit Compose screen", "review Material 3", "check M3 compliance", "validate Android UI", "fix Compose anti-patterns", "improve Compose performance", "review Android screen", "audit Kotlin UI", "check touch targets", "verify accessibility Android", or mentions "Material Design 3", "M3", "Jetpack Compose", "Android UI", "Compose patterns", "recomposition", "Compose stability", "Android accessibility", "WCAG Android". This skill should also be used when the user reports symptoms like "Why is my list lagging?", "Scroll is jittery", "Make this look native", "The notch is covering my UI", "Build a settings screen", "My Compose is slow", "Recomposition issues", or "Screen feels sluggish". Provides comprehensive Material Design 3 specifications, Compose anti-patterns database, typography scale, color system, touch targets, and severity-based audit checklists.
This skill should be used when the user asks to "audit iOS code", "review SwiftUI", "check HIG compliance", "critique SwiftUI design", "verify Human Interface Guidelines", "audit SwiftUI screen", "review iOS UI", "check Apple guidelines", "validate iOS design", "fix SwiftUI anti-patterns", "improve SwiftUI performance", "review iOS screen", "audit Swift UI", "check safe areas", "verify accessibility iOS", or mentions "Human Interface Guidelines", "HIG", "SwiftUI", "iOS UI", "SwiftUI patterns", "view identity", "property wrappers", "iOS accessibility", "WCAG iOS", "Dynamic Type". This skill should also be used when the user reports symptoms like "Why is my list slow?", "Scroll stutters", "Make this feel like a native iOS app", "Safe area problems", "Build a settings screen", "SwiftUI performance", "View keeps updating", or "Memory leak in my view". Provides comprehensive Apple HIG specifications, SwiftUI anti-patterns database, typography scale, semantic colors, safe areas, and severity-based audit checklists.
Efficient skill management system with progressive discovery — 410+ production-ready skills across 33+ domains
Modifies files
Hook triggers on file write and edit operations
Uses power tools
Uses Bash, Write, or Edit tools
Runs pre-commands
Contains inline bash commands via ! syntax
Bash prerequisite issue
Uses bash pre-commands but Bash not in allowed tools
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use
Complete collection of battle-tested Claude Code configs agents, skills, hooks, rules, and legacy command shims evolved over 10+ months of intensive daily use
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, and rules evolved over 10+ months of intensive daily use
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, and rules evolved over 10+ months of intensive daily use
Comprehensive .NET development skills for modern C#, ASP.NET, MAUI, Blazor, Aspire, EF Core, Native AOT, testing, security, performance optimization, CI/CD, and cloud-native applications
Bash prerequisite issue
Uses bash pre-commands but Bash not in allowed tools