Caveat verdict

skill-secure-checker

88
🟢 Trusted
No high-risk patterns surfaced by the deep scan — automated capability review, not behavioral proof.

This is a static code security scanner for skill files that detects dangerous functions, hardcoded secrets, and network operations; the optional VirusTotal integration is for file reputation checking, which is consistent with the security scanning purpose.

⚠ Flagged for review — coarse, uncorroborated signal, not a confirmed exploit. Review the config yourself before installing.

Automated static analysis — not a human review. Caveat flags capabilities, not confirmed intent, and can produce false positives. Disagree with this verdict? Use Dispute below.

0
security
40
transparency
70
maintenance

Findings (9)

Pattern match critical

Possible hardcoded credential

SKILL.md · code · API_KEY="your-virustotal-api-key

Pattern match critical

Uses eval() — can execute arbitrary code

SKILL.md · code · eval(

Pattern match high

<script> tag in markdown — potential code injection

source/reporter.py · prose · downgraded · <script>

Pattern match high

Recursive delete from root or home — destructive command

tests/test_scanner.py · prose · downgraded · rm -rf /

Pattern match high

Accesses sensitive system files

tests/test_scanner.py · prose · downgraded · /etc/passwd

Pattern match medium

Uses exec() — may execute shell commands

SKILL.md · prose · downgraded · exec(

Pattern match medium

os.system/popen — direct OS command execution

SKILL.md · prose · downgraded · os.system(

Pattern match medium

subprocess with shell=True — command injection vector

SKILL.md · prose · downgraded · subprocess.Popen(..., shell=True

Pattern match low

Python shutil file operation — copies/moves/deletes files

tests/test_scanner.py · prose · downgraded · shutil.rmtree(

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class B/D). Final tier capped at Caution — cannot be lifted by any downgrade, example-payload opt-in, or allowlist.

Permissions & capabilities

No declared permissions — minimal attack surface.

credential_accessdynamic_eval

Is this flag fair?

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