App Roentgen
Durchleuchtet eine Android-App systematisch und vollstaendig wie ein Roentgengeraet — extrahiert ALLE Funktionen, Bildschirme, Klick-Pfade, Paywall-Stufen und Hidden Features aus dem Quellcode, damit Werbeaussagen 1:1 gegen die tatsaechliche Funktionalitaet geprueft werden koennen. Nutze diesen Skill IMMER wenn der Benutzer sagt "App durchleuchten", "App roentgen", "Roentgen-Skill", "App-Architektur extrahieren", "Feature-Inventar", "was kann die App genau", "Werbeaussagen pruefen", "Werbeaussagen-Audit", "UWG-Audit", "Paywall-Audit", "Marketing-Compliance", "Feature-Audit", "Compliance-Pruefung", "App-Analyse fuer Rechtssicherheit", "rechtssichere Werbung pruefen", "stimmt was wir versprechen mit der App ueberein", "App komplett analysieren", "alle Funktionen einer App auflisten", oder generell jede Android-App systematisch durchleuchtet werden soll. Auch triggern bei Voice-Schreibweisen wie "Roentgen", "X-Ray", "Durchleuchten" im Kontext von Apps. Funktioniert fuer beliebige Android-Apps (modernes Kotlin/Compose bevorzugt, Java/XML wird auch unterstuetzt). Erzeugt einen sehr detaillierten strukturierten Audit-Bericht mit allen Bildschirmen, Klick-Pfaden, Paywall-Stufen, Permissions-Mappings und einer Werbeaussage-vs-Feature-Matrix.
Security AStatic scan found no risk patternsHow grading works ›
What this skill does
App Roentgen is a community-contributed Claude Code skill in the growth-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/app-roentgen/ and loads when your prompt matches the skill's trigger.
Who uses this skill
The App Roentgen Claude Code skill is built for growth marketers, product-led growth teams, founders running experiments, and performance marketing teams. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 168,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).
How to install
Free
Manual install (2 steps)
mkdir -p ~/.claude/skills/app-roentgen
curl -L https://claudskills.com/skills/app-roentgen/SKILL.md \
-o ~/.claude/skills/app-roentgen/SKILL.md
Or just download SKILL.md directly and drop it into ~/.claude/skills/app-roentgen/. Claude Code auto-discovers it on next session.
Skills live at ~/.claude/skills/app-roentgen/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\app-roentgen\SKILL.md on Windows. See the full install guide for step-by-step instructions.
Telegram
📱 Install from your phone or desktop Telegram
Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →
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.
Pro
For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.
Frequently asked questions
How do I install the App Roentgen Claude Code skill?
Install via the ClaudSkills desktop app (one click) or copy
SKILL.md from the source repository to
~/.claude/skills/app-roentgen/SKILL.md and restart Claude Code. Both flows are detailed at
claudskills.com/install/.
What does the App Roentgen skill do?
Durchleuchtet eine Android-App systematisch und vollstaendig wie ein Roentgengeraet — extrahiert ALLE Funktionen, Bildschirme, Klick-Pfade, Paywall-Stufen und Hidden Features aus dem Quellcode, damit Werbeaussagen 1:1 gegen die tatsaechliche Funktionalitaet geprueft werden koennen. Nutze diesen Skill IMMER wenn der Benutzer sagt "App durchleuchten", "App roentgen", "Roentgen-Skill", "App-Architektur extrahieren", "Feature-Inventar", "was kann die App genau", "Werbeaussagen pruefen", "Werbeaussagen-Audit", "UWG-Audit", "Paywall-Audit", "Marketing-Compliance", "Feature-Audit", "Compliance-Pruefung", "App-Analyse fuer Rechtssicherheit", "rechtssichere Werbung pruefen", "stimmt was wir versprechen mit der App ueberein", "App komplett analysieren", "alle Funktionen einer App auflisten", oder generell jede Android-App systematisch durchleuchtet werden soll. Auch triggern bei Voice-Schreibweisen wie "Roentgen", "X-Ray", "Durchleuchten" im Kontext von Apps. Funktioniert fuer beliebige Android-Apps (modernes Kotlin/Compose bevorzugt, Java/XML wird auch unterstuetzt). Erzeugt einen sehr detaillierten strukturierten Audit-Bericht mit allen Bildschirmen, Klick-Pfaden, Paywall-Stufen, Permissions-Mappings und einer Werbeaussage-vs-Feature-Matrix.
Is this skill free to install?
Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.
When should I use the App Roentgen skill?
Use App Roentgen when your Claude Code task falls under the Growth & Marketing category — specifically in the growth misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use App Roentgen" or describe the task and let Claude pick). Browse related skills at
/category/growth/.
What is a Claude Code skill and how does the App Roentgen skill fit in?
A Claude Code skill is a
SKILL.md file that lives under
~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. App Roentgen is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the Growth & Marketing category. Learn more at
/learn/what-is-a-claude-skill/.
Attribution & license
Cite this skill
If you reference this skill in a blog post, paper, or documentation, you can cite it as:
APA
Pepsi1978. (2026). App Roentgen [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/app-roentgen/
BibTeX
@misc{app-roentgen-2026,
author = {Pepsi1978},
title = {App Roentgen [Claude Code skill]},
year = {2026},
publisher = {ClaudSkills},
url = {https://claudskills.com/skills/app-roentgen/}
}Embed this skill
Promote, attribute, or link this skill from your own README, blog post, or documentation. All three snippets are free to use — no sign-up, no API key. More distribution surfaces →
Badge
[](https://claudskills.com/skills/app-roentgen/?utm_source=badge&utm_medium=readme&utm_campaign=skill_badge)
<script>
<script src="https://claudskills.com/embed/app-roentgen.js" async></script>
<iframe>
<iframe src="https://claudskills.com/embed/app-roentgen.html" width="100%" height="160" frameborder="0" loading="lazy" title="ClaudSkills: App Roentgen"></iframe>
Security scan
Grade A · scanned 2026-07-31 — free static scan against the OWASP Agentic Skills Top 10.
No risk patterns were found in any of the ten OWASP-aligned categories. How grading works ›
- ✓ Prompt injection
- ✓ Data exfiltration
- ✓ Supply chain
- ✓ Reverse shell
- ✓ Credentials
- ✓ Execution
- ✓ Filesystem
- ✓ Persistence
- ✓ Obfuscation
- ✓ Network
Show this grade on your repo (click to copy):
[](https://claudskills.com/skills/app-roentgen/#security)
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