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yt-dlp

Download videos, audio, and transcripts from YouTube and 1000+ sites with yt-dlp. Use when the user mentions "yt-dlp", "youtube-dl", wants to download a video, rip audio from a video, or extract a transcript from a URL.

75

Quality

93%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security

Low

Low-risk findings.

1 low severity finding. Worth noting, but not necessarily harmful.

Low

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

What this means

The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.

Why it was flagged

The SKILL.md Transcript action explicitly downloads subtitles from a user-supplied public URL using yt-dlp (e.g., "yt-dlp --skip-download --write-subs ... <url>") for YouTube and 1000+ public sites and then offers to summarize/interpret that transcript, meaning untrusted, user-generated content is fetched and read by the agent and could contain instructions that influence subsequent behavior.

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Repository
shillem/cc-marketplace
Audited
Security analysis
Snyk

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