Scan reports · mukul975/Anthropic-Cybersecurity-Skills
analyzing-android-malware-with-apktool: scan report
Perform static analysis of Android APK malware using apktool for resource decompilation, jadx for Java source recovery, and androguard for manifest inspection, dangerous permission-combination detection, and… An automated scan of this public skill from mukul975/Anthropic-Cybersecurity-Skills: security, token cost, spec and clarity, with every finding and its fix.
Result
Verdict
83/100 · grade B
mukul975/Anthropic-Cybersecurity-Skills/skills/analyzing-android-malware-with-apktool at 54a7988
Spec 21 · Efficiency 17 · Clarity 20 · Security 25 (each out of 25)
Always loaded 111 tokens · on trigger 420 · on demand 2,916
eff/description-triggerwarn · SKILL.mddescription doesn't say *when* to use the skill ("Use when …"). Agents decide from this line alone.clarity/exampleswarn · SKILL.mdNo examples or code blocks. One concrete input → output example improves consistency more than extra rules.spec/non-portable-keyswarn · SKILL.mdNon-spec frontmatter (domain, subdomain, tags, version, author, nist_csf, mitre_attack). claude.ai and the Skills API reject the upload; move them under `metadata` or drop them.eff/orphan-fileinfo · references/api-reference.mdreferences/api-reference.md is never mentioned in SKILL.md, so the agent won't know to read it.
Where it comes from
Source
| Fact | Value |
|---|---|
| Repository | mukul975/Anthropic-Cybersecurity-Skills |
| Skill folder | skills/analyzing-android-malware-with-apktool |
| Stars | 34,556 |
| License | Apache-2.0 |
| Commit scanned | 54a7988 |
| Scanned | 2026-10-16 |
| Files | 3 |
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FAQ
Questions
- Is analyzing-android-malware-with-apktool safe to install?
- No known risky patterns found. The scan covers prompt injection, hidden Unicode, remote code execution and credential access in every text file of the skill. It cannot judge intent, so read any flagged line in context before installing.
- How was this score calculated?
- Four checks of 25 points each: spec, efficiency, clarity and security. Findings take points off the check they belong to, and any critical finding caps the grade at F. The same scanner runs in your browser at proskills.dev/scan.
- Is this report current?
- It was made from commit 54a7988 on 2026-10-16. If the skill has changed since, paste the new version into the scanner for a fresh score.
- I wrote this skill. Can I fix the score or have the page removed?
- Fix the findings and push. The reports are rebuilt from GitHub on a schedule, so the next run picks the change up. To have the page removed, open an issue on the ProSkills GitHub repo.
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