> browse/registry

> react-native-platform-specific

Handling iOS and Android differences with Platform API and native modules. Use when handling platform-specific behavior or integrating native modules in React Native. (triggers: **/*.tsx, **/*.ts, **/*.ios.*, **/*.android.*, Platform, Platform.select, native-module, ios, android)

> android-security

Standards for Data Encryption, Network Security, and Permissions. Use when implementing encryption, network security config, or permission handling in Android. (triggers: network_security_config.xml, AndroidManifest.xml, EncryptedSharedPreferences, cleartextTrafficPermitted, intent-filter)

> kotlin-tooling

Build tools (Gradle KTS), Static Analysis (Detekt), and Testing standards. Use when configuring Gradle KTS build scripts, Detekt rules, or Kotlin build tooling. (triggers: build.gradle.kts, libs.versions.toml, detekt.yml, gradle, kts, detekt, mockk, junit)

> react-native-deployment

OTA updates with CodePush, EAS Build, and release configurations. Use when configuring OTA updates, EAS Build, or managing release configs for React Native. (triggers: app.json, eas.json, android/app/build.gradle, ios/**, deployment, codepush, eas, release, build, fastlane)

> android-state

Standards for ViewModel, StateFlow, and UI State Patterns. Use when managing UI state with ViewModel, StateFlow, or UiState in Android. (triggers: **/*ViewModel.kt, **/*UiState.kt, viewmodel, stateflow, livedata, uistate)

> android-architecture

Expert guidance on setting up and maintaining a modern Android application architecture using Clean Architecture and Hilt. Use this when asked about project structure, module setup, or dependency injection.

> android-data-layer

Guidance on implementing the Data Layer using Repository pattern, Room (Local), and Retrofit (Remote) with offline-first synchronization.

> android-emulator-skill

Production-ready scripts for Android app testing, building, and automation. Provides semantic UI navigation, build automation, log monitoring, and emulator lifecycle management. Optimized for AI agents with minimal token output.

> android-viewmodel

Best practices for implementing Android ViewModels, specifically focused on StateFlow for UI state and SharedFlow for one-off events.

> android-2d-development

Help design and implement 2D games and interactive apps targeting Android, using native (Kotlin/Java), game frameworks, or engines where applicable.

> android-3d-development

Help build and optimize 3D games and interactive experiences on Android, using engines and frameworks such as Unity, Unreal, or OpenGL/ Vulkan.

> android-architecture

Standards for Clean Architecture, Modularization, and Unidirectional Data Flow. Use when designing Android project structure, modularization, or data flow patterns. (triggers: build.gradle.kts, settings.gradle.kts, clean-architecture, module, layers, domain)

> android-background-work

Standards for WorkManager and Background Processing. Use when implementing background tasks, scheduled work, or long-running operations in Android. (triggers: **/*Worker.kt, CoroutineWorker, WorkManager, doWork)

> android-di

Standards for Hilt Setup, Scoping, and Modules. Use when setting up Hilt dependency injection, component scoping, or modules in Android. (triggers: **/*Module.kt, **/*Component.kt, @HiltAndroidApp, @Inject, @Provides, @Binds)

> android-legacy-navigation

Standards for Jetpack Navigation Component (XML) and SafeArgs. Use when working with XML-based Navigation Component or SafeArgs in Android. (triggers: navigation/*.xml, findNavController, NavDirections, navArgs)

> android-notifications

Push notifications for Android using Firebase Cloud Messaging and NotificationCompat. Use when integrating FCM or local notifications in Android apps. (triggers: **/*Notification*.kt, **/MainActivity.kt, FirebaseMessaging, NotificationCompat, NotificationChannel, FCM)

> spring-boot-security

Spring Security 6+ standards, Lambda DSL, and Hardening. Use when configuring Spring Security 6+, OAuth2, JWT, or security hardening in Spring Boot. (triggers: **/*SecurityConfig.java, **/*Filter.java, security-filter-chain, lambda-dsl, csrf, cors)

> spring-boot-architecture

Standards for project structure and layering in Spring Boot 3+ applications. Use when structuring Spring Boot 3 projects, defining layers, or applying architecture patterns. (triggers: pom.xml, build.gradle, structure, layering, dto, controller, @RestController, @Service, @Repository, @Entity, @Bean, @Configuration)

> android-testing

Standards for Unit Tests, UI Tests (Compose), and Hilt Integration. Use when writing unit tests, Compose UI tests, or Hilt test modules in Android. (triggers: **/*Test.kt, **/*Rule.kt, @Test, runTest, composeTestRule)

> android-navigation

Navigation for Android using Jetpack Compose Navigation and App Links. Use when implementing navigation flows, deep links, or backstack handling in Android. (triggers: **/*Screen.kt, **/*Activity.kt, **/NavGraph.kt, NavController, NavHost, composable, navArgument, deepLinks)