Topic · Code and Developer

Android and Kotlin skills for Claude Code and Codex

Skills for Android apps and Kotlin code: coroutines and Flow, Jetpack Compose, Apollo Kotlin, Espresso tests, Google Mobile Ads SDK integration and Google Play release delivery. They give an agent Android's build, test and release conventions.

Highest-scoring Android and Kotlin skills in the October 22, 2026 snapshot: expo-module from expo/skills (87/100), kotlin-specialist from jeffallan/claude-skills (84/100) and appium-skill from LambdaTest/agent-skills (84/100). Scores come from the Suede Skill Check.

13 from official publishers. 3 bundle scripts. 3 connect to an outside service. Listed in Developer Tools and Frameworks (13), Testing and QA (2), Frontend and Design (1).

All 16 Android and Kotlin skills

SkillRepositoryWhat it does
apollo-kotlin 80/100 · Bapollographql/skillsGuides building Android and Kotlin apps with Apollo Kotlin, covering Gradle setup, schema download and codegen, ApolloClient configuration, and writing queries, mutations, or subscriptions.
appium-skill 84/100 · BLambdaTest/agent-skillsGenerates Appium mobile automation scripts for Android and iOS in Java, Python, or JavaScript, supporting local and TestMu AI cloud device testing.
eas-simulator 85/100 · Bexpo/skillsRuns and controls an app on a remote iOS or Android simulator hosted on EAS cloud, for machines that cannot run a simulator locally.
espresso-skill 84/100 · BLambdaTest/agent-skillsGenerates Espresso UI tests for Android apps in Kotlin or Java, supporting local runs and TestMu AI cloud real devices.
expo-brownfield 83/100 · Bexpo/skillsIntegrates Expo and React Native into an existing native iOS or Android app, including embedding screens in SwiftUI, UIKit, or Kotlin.
expo-module 87/100 · Bexpo/skillsGuides creating Expo native modules and views in Swift, Kotlin, and TypeScript, covering the module definition DSL, shared objects, config plugins, and autolinking.
expo-web-to-native 83/100 · Bexpo/skillsMigrates a web React app to native iOS and Android with Expo, including how web idioms like the DOM and CSS map to native.
kotlin-specialist 84/100 · Bjeffallan/claude-skillsProvides idiomatic Kotlin patterns for coroutines, Flow, multiplatform projects, Compose UI, Ktor servers, and type-safe DSL design.
Suede AI Android App Factory Skills 91/100 · AJasonColapietro/suede-creator-skillsSuede AI Android App Factory Skills. Use when asked to "build an Android app" or modernize a Kotlin/Compose product: architecture, policy, privacy…
expo-ui 81/100 · Bexpo/skillsBuild native UI with the @expo/ui package: real SwiftUI on iOS and Jetpack Compose on Android. Default to @expo/ui for sheets (BottomSheet)…
google-mobile-ads-android-migrate-to-next-gen 80/100 · Bgoogle/skillsMigrates Android applications from the old, legacy Google Mobile Ads (GMA) SDK (com.google.android.gms:play-services-ads) to the new GMA Next-Gen…
google-mobile-ads-banner 81/100 · Bgoogle/skillsProvides instructions to implement, integrate, or configure Google Mobile Ads (GMA) banner ads in Android, iOS, or Unity mobile applications. Use…
google-mobile-ads-interstitial 84/100 · Bgoogle/skillsProvides instructions for implementing, integrating, or configuring Google Mobile Ads (GMA) SDK interstitial ads in Android, iOS, or Unity mobile…
google-mobile-ads-rewarded 84/100 · Bgoogle/skillsProvides instructions for implementing, integrating, or configuring Google Mobile Ads (GMA) SDK rewarded ads in Android, iOS, or Unity mobile…
google-mobile-ads-validate 80/100 · Bgoogle/skillsValidates a project's Google Mobile Ads (GMA) SDK integration for iOS, Android, or Unity projects. Use when conducting a full pre-launch audit of an…
Suede AI Google Play Release Skills 93/100 · AJasonColapietro/suede-creator-skillsSuede AI Google Play Release Skills. Google Play release delivery with AAB preflight, test-track upload, exact versionCode promotion, staged…

How to choose Android and Kotlin skills

Building and testing need the Android SDK and Gradle locally. Check the scripts list on each page for what runs.

Google's Mobile Ads skills follow the current GMA SDK, including the next-gen migration, and expect an AdMob account for live ads.

Release skills prepare Play delivery; uploads need your Play Console service account, which the skill reads from your environment.

All Claude Code skills by task

Expo and React Native 29iOS and Swift 19End-to-End and Browser Testing 56Test Automation 134App Builders 15GraphQL and gRPC 18React and Next.js 30

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