android-reverse-engineeringlisted

# Android Reverse Engineering Decompile Android APK, XAPK, AAB, DEX, JAR, and AAR files using jadx and Fernflower/Vineflower, trace call flows through application code and libraries, analyze security patterns, produce structured documentation of extracted APIs, and perform adaptive dynamic analysis with Frida — generating custom bypass scripts based on what the static analysis finds, iterating through crash logs to refine hooks until protections are bypassed. 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. ## Prerequisites This skill requires **Java JDK 17+** and **jadx** to be installed. **Fernflower/Vineflower** and **dex2jar** are optional but recommended for better decompilation quality. **bundletool** is required for AAB (App Bundle) files. For dynamic analysis (Phase 7), **Python 3.8+**, **adb**, and a device/emulator with **frida-server** are needed — the `setup-frida.sh` script handles the full setup. Run the dependency checker to verify: ```bash bash ${CLAUDE_PLUGIN_ROOT}/skills/android-reverse-engineering/scripts/check-deps.sh ``` If anything is missing, follow the installation instructions in `${CLAUDE_PLUGIN_ROOT}/skills/android-reverse-engineering/references/setup-guide.md`. ## Workflow ### Phase 1: Verify and Install Dependencies Before decompiling, confirm that the required tools are available — and install any that are missing