pp-retraction-checker

MEDIUM W011: Third-party content exposure detected (indirect prompt injection risk).

• Third-party content exposure detected (low risk: 0.10). The retraction checker skill queries Crossref and OpenAlex via CLI commands for bibliographic data, which originates from scholarly publications and databases rather than unauthenticated outsider-submitted feeds.

MEDIUM W012: Unverifiable external dependency detected (runtime URL that controls agent).

• Potentially malicious external URL detected (medium risk: 0.30). The skill instructs the installation of a Go binary via go install from a specific GitHub repository (github.com/mvanhorn/printing-press-library), which constitutes an operational dependency with common/reputable unofficial publisher provenance.