Caveat verdict

mermaid-canvas

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

Diagram rendering skill that writes local HTML/PNG files using a Mermaid CDN script; no credentials, no network exfiltration, behavior fully matches stated 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.

60
security
50
transparency
70
maintenance

Permission integrity

Performs file operations but does not declare file-accessing binaries

file_read+write

Findings (2)

Pattern match critical

<script> tag in markdown — potential code injection

SKILL.md · code · <script

Pattern match low

Python urllib.request — network access

scripts/mermaid_render.py · prose · downgraded · urllib.request

Permissions & capabilities

No declared permissions — minimal attack surface.

file_write

Is this flag fair?

Check another skill Browse the registry Auditing your own skills or configs? Use the API