Plan Andrew-style microservice architecture and migration by checking whether microservices truly fit, cutting service boundaries around…
Guides porting existing Android 2D apps to Meta Quest and Horizon OS — input adaptation, panel layout, and design requirements.
Use this skill when the user wants to: - Control Android devices, emulators, or simulators - Perform mobile testing, QA automation, or UI…
Authoritative rules and patterns for production-quality Kotlin Coroutines onto Android.
Use when implementing the data layer in Android or KMP — the Repository pattern's layered error-propagation model (repository as the error…
Standards for Hilt Setup, Scoping, and Modules
Use when the user asks for an Android app, Compose UI, Material 3, Material You, Material 3 Expressive, Pixel-style app, foldable/adaptive…
Wire Android dependency injection with Hilt, scopes, testing overrides, and module ownership boundaries.
Expert guidance on setting up scalable Gradle build logic using Convention Plugins and Version Catalogs.
Android and Kotlin development patterns — Compose, architecture, coroutines,
Use this skill when capturing or analyzing Android Perfetto traces for app startup, UI jank, freezes, memory, CPU scheduling, binder IPC…
Browser automation and debugging with persistent page state.
Playwright end-to-end testing for Angular apps using the narrative-driven specs system (journeys, journey-maps, stories, features…
Browser automation for the Codex in-app browser.
Generates high-quality Anki flashcards, adhering to atomization principles and best practices in cognitive science. Outputs…
Use this skill for browser automation, web testing, and UI interaction tasks.
Use when writing prose for humans or de-slopping text.
A meta-skill that understands task requirements, dynamically selects appropriate skills, tracks successful skill combinations using…
Configures, compiles, and validates SELinux security policies for custom Android system services in AOSP.
Compiles and deploys Android OS services.jar modules for fast-loop framework and SystemServer development.
Compare API specifications to detect breaking changes.