coding-kotlinlisted

# coding-kotlin ## Purpose This skill equips the AI to generate, debug, and optimize Kotlin code, focusing on coroutines for async operations, data classes for immutable data handling, sealed classes for type-safe hierarchies, extension functions for reusable code, Gradle for project builds, and KMM for multiplatform development. ## When to Use Use this skill for Android app development requiring async tasks (e.g., network calls), data modeling in APIs, or cross-platform projects with shared logic. Apply it when performance matters, like using coroutines to avoid blocking threads, or when setting up Gradle for dependency management in KMM setups. ## Key Capabilities - Coroutines: Handle asynchronous code with structured concurrency; use `kotlinx.coroutines` for non-blocking I/O. - Data classes: Automatically generate equals, hashCode, and toString; define with `data class User(val name: String, val id: Int)`. - Sealed classes: Restrict class inheritance for exhaustive when expressions; e.g., `sealed class Result { data class Success(val data: String) : Result() }`. - Extension functions: Add methods to existing classes without inheritance; e.g., `fun String.reverse() = this.reversed()`. - Gradle: Manage builds with scripts like build.gradle.kts for dependencies and tasks. - KMM: Share code between Android/iOS; configure with shared modules in Gradle. ## Usage Patterns To accomplish tasks, always import necessary packages first (e.g., `import kotlinx.coroutines.*`). For as