android-reverse-engineering

SKILL.md

Decompile Android APK, XAPK, JAR, and AAR files using jadx and Fernflower/Vineflower, trace call flows through application code and libraries, and produce structured documentation of extracted APIs. Two decompiler engines are supported — jadx for broad Android coverage and Fernflower for higher-quality output on complex Java code — and can be used together for comparison.

This skill requires Java JDK 17+ and jadx to be installed. Fernflower/Vineflower and dex2jar are optional but recommended for better decompilation quality. Run the dependency checker to verify:

If anything is missing, follow the installation instructions in ${CLAUDEPLUGINROOT}/skills/android-reverse-engineering/references/setup-guide.md.

Decompile Android APK/XAPK/JAR/AAR files and extract/document HTTP APIs (Retrofit/OkHttp/URLs) with a repeatable workflow. Source: gmh5225/android-reverse-engineering-skill.

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