Scan reports · zhaoxuya520/reverse-skill
competition-mailbox-abuse: scan report
Internal downstream skill for ctf-sandbox-orchestrator. CTF-sandbox workflow for enterprise mail abuse, OAuth consent, inbox or forwarding rules, transport rules, shared mailbox access, phishing chains, and… An automated scan of this public skill from zhaoxuya520/reverse-skill: security, token cost, spec and clarity, with every finding and its fix.
Verdict
zhaoxuya520/reverse-skill/CTF-Sandbox-Orchestrator/competition-mailbox-abuse at cab634b
Spec 25 · Efficiency 25 · Clarity 20 · Security 25 (each out of 25)
Always loaded 149 tokens · on trigger 681 · on demand 367
clarity/exampleswarn · SKILL.mdNo examples or code blocks. One concrete input → output example improves consistency more than extra rules.
Source
| Fact | Value |
|---|---|
| Repository | zhaoxuya520/reverse-skill |
| Skill folder | CTF-Sandbox-Orchestrator/competition-mailbox-abuse |
| Stars | 42,291 |
| License | MIT |
| Commit scanned | cab634b |
| Scanned | 2026-10-16 |
| Files | 3 |
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Badge for the README
If you maintain this skill, this badge shows its score and links to this report. Fix findings and the score moves with the next scan.
[](https://proskills.dev/reports/zhaoxuya520-competition-mailbox-abuse)
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More from zhaoxuya520/reverse-skill
| Skill | Scan | Grade |
|---|---|---|
| competition-ad-certificate-abuse | 95/100 | A |
| competition-agent-cloud | 95/100 | A |
| competition-android-hooking | 95/100 | A |
| competition-browser-persistence | 95/100 | A |
| competition-bundle-sourcemap-recovery | 95/100 | A |
| competition-cloud-metadata-path | 95/100 | A |
| competition-container-runtime | 95/100 | A |
| competition-crypto-mobile | 85/100 | B |
| competition-custom-protocol-replay | 95/100 | A |
| competition-dpapi-credential-chain | 95/100 | A |
| competition-file-parser-chain | 95/100 | A |
| competition-firmware-layout | 95/100 | A |
Questions
- Is competition-mailbox-abuse 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 cab634b 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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