Claude Skills by and3r817

Expert Android and Java reverse engineering for APK/AAR/JAR decompilation and inspection. Use when user mentions "decompile", "jadx", "apktool", "reverse engineer", or needs to analyze Android binaries, unpack libraries, understand obfuscated apps, or extract resources from compiled artifacts.

Android development with Kotlin and Jetpack Compose. Use when user mentions "Compose", "Jetpack Compose", "Material3", "Hilt", "Room", "ViewModel", or needs to build Android UI, implement MVVM architecture, manage Compose state, or integrate Jetpack libraries (Navigation, Room, Hilt, ViewModel). Triggers on Android/Compose/Kotlin development tasks.

Android development with Kotlin Coroutines and Flow. Use when user mentions "coroutines", "suspend", "Flow", "StateFlow", "SharedFlow", "viewModelScope", "lifecycleScope", or needs to implement async programming, handle structured concurrency, integrate coroutines with Retrofit/Room/WorkManager, or write coroutine tests. Triggers on Android concurrency, async, or Flow tasks.

Structural code search and rewriting using AST patterns. Use when user mentions "ast-grep", "sg", or needs to search codebases using Abstract Syntax Tree patterns, find specific code structures, perform complex queries beyond text search, or rewrite code at scale. Triggers on requests for pattern matching, code analysis, linting rules, or automated refactoring.

Advisory consultation skill for architectural reviews, design decisions, code analysis, and technology evaluation. Codex provides recommendations without making code changes. Invoked by phrases like "consult Codex", "get Codex's opinion", "ask Codex about", "have Codex review", "Codex analysis", "validate this approach", "brainstorm with Codex", or "Codex consensus".

This skill should be used when working with GitHub CLI (gh) for repository management, pull requests, issues, API access, GitHub Actions, or automation workflows. Provides comprehensive guidance on gh command patterns, security considerations, and best practices.