MVVM pattern, Clean Architecture, Repository pattern, dependency injection, SOLID principles.
Provides Android architecture guidance for MVVM, Clean Architecture, and Repository patterns. Claude will use this when you request code structure advice, dependency injection setup with Hilt, or SOLID principles implementation for Android apps.
/plugin marketplace add pluginagentmarketplace/custom-plugin-android/plugin install android-development-assistant@pluginagentmarketplace-androidThis skill inherits all available tools. When active, it can use any tool Claude has access to.
assets/config.yamlassets/mvvm_config.yamlassets/schema.jsonreferences/ARCHITECTURE_GUIDE.mdreferences/GUIDE.mdreferences/PATTERNS.mdscripts/validate.py@HiltViewModel
class UserViewModel @Inject constructor(
private val repository: UserRepository
) : ViewModel() {
private val _state = MutableLiveData<UiState>()
val state: LiveData<UiState> = _state
fun loadUser(id: Int) {
viewModelScope.launch {
_state.value = repository.getUser(id)
}
}
}
interface UserRepository {
suspend fun getUser(id: Int): User
}
class UserRepositoryImpl(
private val dao: UserDao,
private val api: UserApi
) : UserRepository {
override suspend fun getUser(id: Int): User {
return dao.getUser(id) ?: api.fetchUser(id)
}
}
@Module
@InstallIn(SingletonComponent::class)
object RepositoryModule {
@Provides
fun provideUserRepository(dao: UserDao, api: UserApi): UserRepository {
return UserRepositoryImpl(dao, api)
}
}
✅ Dependency injection ✅ Interface-based design ✅ Layered architecture ✅ Single responsibility ✅ Testable code
This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.
This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.
This skill should be used when the user asks to "create a hook", "add a PreToolUse/PostToolUse/Stop hook", "validate tool use", "implement prompt-based hooks", "use ${CLAUDE_PLUGIN_ROOT}", "set up event-driven automation", "block dangerous commands", or mentions hook events (PreToolUse, PostToolUse, Stop, SubagentStop, SessionStart, SessionEnd, UserPromptSubmit, PreCompact, Notification). Provides comprehensive guidance for creating and implementing Claude Code plugin hooks with focus on advanced prompt-based hooks API.