MagicCube-Android

ENFORCEMENT: Strictly reviews and enforces Android code architecture. Mandatory Clean Architecture, UI passivity, and ViewModel responsibilities.

ENFORCEMENT: Scaffolds a complete feature by orchestrating all Guardian standards. Focuses on workflow and placement.

ENFORCEMENT: Implements a systematic refactoring cycle to fix architecture violations and improve testability while maintaining test stability.

ENFORCEMENT: Strictly configures GitHub Actions CI and coverage. Mandatory analysis of project DSL, DI, and structure before implementation.

ENFORCEMENT: Strictly reviews and enforces Android project modularization. Mandatory dependency direction, module types, and documentation rules.

ENFORCEMENT: Analyzes code for testability risks. Strictly eliminates hidden dependencies, non-determinism, and global state. Enforces Resource-First UI patterns and architectural boundaries in Jetpack Compose.

ENFORCEMENT: Analyzes coverage and adds missing tests. Enforces stable selectors and Resource-First patterns. Strictly identifies testability blockers.

ENFORCEMENT: Enforces strict clean code principles, SRP, and high-quality coding standards. Eliminates code smell, duplication, and poor naming.

ENFORCEMENT: Strictly reviews and enforces package organization and feature ownership. Mandatory evolution from layer-first to feature-first.

Use this skill to migrate your Jetpack Compose app to add adaptive edge-to-edge support and troubleshoot common issues. Use this skill to fix UI components (like buttons or lists) that are obscured by or overlapping with the navigation bar or status bar, fix IME insets, and fix system bar legibility.

Analyzes Android build files and R8 keep rules to identify redundancies, broad package-wide rules, and rules that subsume library consumer keep rules. Use when developers want to optimize their app's size, remove redundant or overly broad keep rules, or troubleshoot Proguard configurations.

Upgrades, or migrates, an Android project to use Android Gradle Plugin (AGP) version 9. Do not use this skill for migrating Kotlin Multiplatform (KMP) projects.