Best mobile development skills for Claude Code, Codex and other agents.

A prioritized rule set for React Native and Expo apps covering list performance, animation, navigation, UI patterns, state, rendering, monorepos and configuration.

vercel-labs/openreview

Helps understand and write EAS workflow YAML files for Expo projects.

CherryHQ/cherry-studio-app

Comprehensively reviews SwiftUI code for best practices on modern APIs, maintainability, and performance.

twostraws/SwiftUI-Agent-Skill

Scaffold, build, and package SwiftPM-based macOS apps without an Xcode project.

Dimillian/Skills

iOS Simulator control from inside Orca, with the live device view in Orca's emulator pane. Use when driving a booted Apple Simulator on macOS: taps…

stablyai/orca

Checks whether Android hidden-API implementations and system callbacks survive R8 minification, and diagnoses Release-only failures such as AbstractMethodError.

gkd-kit/gkd

A skill your agent uses when implementing or debugging ANY network request, API call, or data fetching.

CherryHQ/cherry-studio-app

Analyze an Android pull request, branch, commit, or patch for user-visible changes and produce reproducible before/after screenshots from isolated builds.

permissionlesstech/bitchat-android

Looks up Android framework Java and AIDL APIs across versions with the android-api-diff CLI: signatures, availability, source files and hidden-API access code.

gkd-kit/gkd

Implement Google's Material Design 3 (Material You) UI system.

hamen/material-3-skill

Drives the Expo showcase app in an iOS simulator with agent-device to sweep every UI Kitten component in all theme and mapping combinations, reporting regressions with evidence.

akveo/react-native-ui-kitten

A skill your agent uses when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state and @Observable data flow, view composition, resizable layouts, safe areas, display…

AvdLee/SwiftUI-Agent-Skill

Drives Android devices through SoloPi's typed command line to record, replay and verify app behavior, with device pools and signed on-device decision models.

alipay/SoloPi

A skill your agent uses when writing, reviewing, or refactoring SwiftUI code for iOS or macOS, including state management and @Observable data flow, view composition and invalidation/performance…

Eslzzyl/Pixiv-SwiftUI

Create or refresh polished, high-resolution screenshots of the Bitchat Android app for README and repository showcase use.

permissionlesstech/bitchat-android

Run Wix Engine (mobile-apps-engine) iOS E2E tests locally to validate RNN changes.

wix/react-native-navigation

Guides installing, configuring, styling and using taro-ui (At* components) in Taro apps for WeChat, Alipay, H5 and React Native.

jd-opensource/taro-ui

Resolves .NET runtime frames in Apple .ips crash logs to function names, source files and line numbers using dSYM symbols, atos and the Microsoft symbol server.

dotnet/skills

Guide for creating and writing Expo native modules and views using the Expo Modules API (Swift, Kotlin, TypeScript).

bbplayer-app/BBPlayer

Build native-feeling, benchmark-quality mobile app screens (Expo / React Native).

Appllama/appllama-skills

React DevTools CLI for AI agents. An agent skill from sanity-io/sanity.

sanity-io/sanity

Update and review cherrypicklog.md, the todo list of upstream commits not yet cherry-picked into the fork's target branch.

komikku-app/komikku

Answers questions about Mobilerun, the LLM-agent framework for automating Android and iOS devices, by pointing the agent to the right page of its v5 documentation.

droidrun/mobilerun

Publish and verify a new release of the App-Store-Connect-CLI repository.

rorkai/App-Store-Connect-CLI

Scaffolds a Next.js editor for designing App Store and Google Play screenshots as ads and exporting them at every required size, for iOS, Mac and Android.

ParthJadhav/app-store-screenshots

Build or change a TeaQL application in Java, Rust, Go, Swift, Python, C/.NET, or TypeScript, including Kotlin/JVM applications that consume Java-generated libraries.

teaql/teaql-agent-kit

Orchestrates App Store releases with the asc CLI: staging a version, uploading or building, publishing and submitting for review, with dry-run and confirmation gates.

rorkai/app-store-connect-cli-skills

Navigate and work with the react-native-navigation (RNN) codebase.

wix/react-native-navigation

Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API.

harperreed/dotfiles

Edits real mobile screen recordings into a configurable demo video with phone framing, title cards, cutaways and an end card, using a bundled renderer.

superset-sh/superset

Complete guide for building beautiful apps with Expo Router.

CherryHQ/cherry-studio-app

Expert guidance for hybrid AppKit-SwiftUI development. An agent skill from KartikLabhshetwar/better-shot.

KartikLabhshetwar/better-shot

Generate extremely simple, cute, personified square character images with rounded heavy forms, two purposeful character colors, one solid background color, and a dominant lower-corner composition.

KartikLabhshetwar/better-shot

Compose Multiplatform and Jetpack Compose patterns for KMP projects — state management, navigation, theming, performance, and platform-specific UI.

monta-app/ocpp-emulator

Use the Appllama MCP (mcp.appllama.io) well — research real top-grossing mobile apps, their screens, flows, and UI elements, then build from what you learn.

Appllama/appllama-skills

Measures a code port between languages or frameworks with jscpd's function-level comparison, porting tests before code and tracking what is left unmatched.

kucherenko/jscpd

Generate high-converting App Store screenshots by analyzing your app's codebase, discovering core benefits, and creating ASO-optimized screenshot images using Nano Banana Pro.

adamlyttleapps/claude-skill-aso-appstore-screenshots

Resolves native crash frames from .NET Android tombstones to function names, source files and line numbers using BuildIds, Microsoft's symbol server and llvm-symbolizer.

dotnet/skills

Guides building on-device multi-agent apps in Swift with the AgentSquad framework: which agent, orchestrator, classifier, storage or voice type fits each situation.

2FastLabs/agent-squad

A skill your agent uses for Zhihu++ maintenance work that scans Kotlin main sources for low-call functions, structurally similar function bodies, dead code, pure forwarding wrappers, pointless…

zly2006/zhihu-plus-plus

Drive tuios from inside one of its panes. An agent skill from Gaurav-Gosain/tuios.

Gaurav-Gosain/tuios

Best practices and example-driven guidance for building SwiftUI views and components.

AFK-surf/OpenBridge

Diagnoses why an App Store version cannot be submitted or is stuck in review, using the asc CLI for validation, repair routing, status checks and retry decisions.

rorkai/app-store-connect-cli-skills

Audit and improve SwiftUI runtime performance from code review and architecture.

harperreed/dotfiles

Complete App Store Optimization (ASO) toolkit for researching, optimizing, and tracking mobile app performance on Apple App Store and Google Play Store

alirezarezvani/claude-code-skill-factory

Scan Apple's SwiftUI documentation for deprecated APIs and update the SwiftUI Expert Skill with modern replacements.

AvdLee/SwiftUI-Agent-Skill

Run end-to-end OTA verification for examples/v0.85.0 with agent-device.

gronxb/hot-updater

A skill your agent uses to push frequently-changing Jetpack Compose state reads (scroll position, animation values, drag offsets) out of the Composition phase and down into Layout or Draw using…

rosuH/EasyWatermark