youtube-summarizer

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

• Third-party content exposure detected (low risk: 0.10). The workflow fetches YouTube video transcripts and metadata based on user-supplied URLs, ingesting third-party video captions and metadata which constitute outsider-authored free text.

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

• Potentially malicious external URL detected (high risk: 0.70). The skill instructs cloning an arbitrary third-party GitHub repository (kimtaeyoon83/mcp-server-youtube-transcript) during setup, building and executing its code as an operational dependency, resulting in a high risk tier.