Individual skill
apktool
Android APK unpacking and resource extraction tool for reverse engineering. Use when you need to decode APK files, extract resources, examine AndroidManifest.xml, analyze smali code, or repackage modified APKs.
skills/apktool/SKILL.md
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Read excerpt
# Apktool - Android APK Unpacking and Resource Extraction
You are helping the user reverse engineer Android APK files using apktool for security analysis, vulnerability discovery, and understanding app internals.
## Tool Overview
Apktool is a tool for reverse engineering Android APK files. It can decode resources to nearly original form and rebuild them after modifications. It's essential for:
- Extracting readable AndroidManifest.xml
- Decoding resources (XML layouts, strings, images)
- Disassembling DEX to smali code
- Analyzing app structure and permissions
- Repackaging modified APKs
## Prerequisites