ClaudSkills / Security / malware-analysis

Jadx

Quality score: 70/100  ·  Category: Security  ·  Sub-category: malware-analysis
Android APK decompiler that converts DEX bytecode to readable Java source code. Use when you need to decompile APK files, analyze app logic, search for vulnerabilities, find hardcoded credentials, or understand app behavior through readable source code.

What this skill does

Jadx is a production-ready Claude Code skill (quality score 70/100) in the malware-analysis sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/jadx/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when you need to decompile APK files, analyze app logic, search for vulnerabilities, find hardcoded credentials, or understand app behavior through readable source code.

Who uses this skill

The Jadx skill is built for security engineers, penetration testers, DevSecOps practitioners, and development teams hardening codebases and infrastructure. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/jadx
curl -L https://claudskills.com/skills/jadx/SKILL.md \
  -o ~/.claude/skills/jadx/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/jadx/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/jadx/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\jadx\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills.  ·  What's New  ·  Install guide  ·  About  ·  llms.txt

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