The Agent Skills Directory

[EXTERNAL_DOWNLOADS]: The installation scripts and environment setup instructions fetch the nvm (Node Version Manager) installer from the official nvm-sh GitHub repository. This is an established and well-known service for managing Node.js environments.
[EXTERNAL_DOWNLOADS]: The skill downloads and clones the bgutil-ytdlp-pot-provider repository to handle modern YouTube anti-bot verification. This is a recognized community-maintained tool necessary for the skill's primary function of downloading videos.
[COMMAND_EXECUTION]: The skill utilizes several command-line tools, including yt-dlp for downloads, ffmpeg for video clipping and subtitle burning, and nvidia-smi for GPU detection. These tools are executed via Python's subprocess module using argument lists, which is a secure implementation that prevents shell command injection.
[PROMPT_INJECTION]: The skill processes external YouTube subtitles (VTT/SRT) which are then analyzed and translated by the AI model. This creates a surface for indirect prompt injection; however, the skill incorporates basic sanitization (removing HTML tags) and its operational capabilities are strictly scoped to local video processing and text generation.

youtube-clipper