Expert guidance on Swift Concurrency best practices, patterns, and implementation. Covers async/await, actors, tasks, Sendable conformance, data race prevention, and Swift 6 migration strategies.
Expert Swift Testing guidance for test structure, #expect/#require usage, traits and tags, parameterized tests, async waiting patterns, parallel execution, and XCTest migration.
Modern Swift/SwiftUI development toolkit with TCA support. Provides agents for planning, implementing, testing, documenting, and building Swift features.
Android/Kotlin expertise. Ships the android-dev agent, android-patterns, and 37 vendored third-party skills (Compose / architecture / Gradle + 16 gplay- Google Play Console CLI + 6 official Android team skills).
Expert guidance for Kotlin Coroutines: structured concurrency, safe scopes, Dispatchers, cancellation, exception handling, and testing. Use when reviewing or writing Kotlin/Android async code. Includes a playbook and per-practice reference files.
140 8d agoA
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originalApache-2.0
Swift iOS architecture guidance and playbooks for MVVM, MVI, TCA, Clean Architecture, VIPER, MVP, Coordinator, and Reactive patterns. Use when designing, implementing, refactoring, or reviewing the architecture of a SwiftUI or UIKit feature, module, or codebase.
Comprehensive Claude Code configurations for iOS/Swift development with profile-based installation, Node.js hook infrastructure, session persistence, and continuous learning. Includes Xcode 26 system prompt insights, Liquid Glass, FoundationModels, and Swift 6.2 concurrency patterns.
216 battle-tested agent skills mapping the footguns of Kotlin, Compose Multiplatform and desktop JVM development. Mined from SimpMusic, a production cross-platform app shipping since 2023; traps-first, with verification commands that were executed against the real codebase.