This skill should be used when the user explicitly says 'TubeScribe style', 'TubeScribe design', '/tubescribe-design', or directly asks to use/apply the TubeScribe design system. NEVER trigger automatically for generic UI or design tasks.
Download and save YouTube transcripts/captions from a video, playlist, or channel in txt, srt, vtt, or json. Use when the user wants to fetch, download, save, extract, or read the transcript, captions, or subtitles of one or more YouTube videos.