Caveat verdict

mermaid-image-export

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

Mermaid diagram export using mermaid-cli with Puppeteer for local PNG/SVG/PDF generation; no credential handling or external data exfiltration.

⚠ 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
80
transparency
80
maintenance

Permission integrity

Installs packages at runtime — transitive dependencies are not auditable

package_install

Findings (11)

Pattern match critical

Pipe to python — executes piped content as Python code

README.md · code · | python

Pattern match critical

<script> tag in markdown — potential code injection

references/formats.md · code · <script>

Pattern match critical

Pipe-to-shell pattern (curl | sh) — supply chain attack vector

references/installation.md · code · curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash

Pattern match critical

Pipe to bash — executes piped content as shell commands

references/installation.md · code · | bash

Pattern match high

setuid — privilege escalation mechanism

references/installation.md · code · setuid

Pattern match high

References sudo — requests elevated privileges

references/installation.md · code · sudo

Pattern match high

Accesses shell history/config

references/troubleshooting.md · code · ~/.zshrc

Pattern match high

yum install — installs system packages

references/troubleshooting.md · code · yum install

Pattern match high

subprocess execution — runs system commands from Python

references/usage.md · code · subprocess.run(

Pattern match medium

Changes file ownership

references/installation.md · code · chown

Pattern match medium

subprocess with shell=True — command injection vector

scripts/install_mermaid_cli.py · prose · downgraded · subprocess.run( cmd, shell=True

Why the tier is capped

Execution sink present in raw bytes (Hard Floor: class A/B/C/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.

package_install

Is this flag fair?

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