advisor-reach-hermes-skills 是做什么的？
Make or edit a video on this box and hand the user a link: trim, cut, join, compress, make it vertical (9:16 for Reels/TikTok/Shorts), platform exports, GIF preview, thumbnail, pull the audio out, captions/subtitles, a caption or the user's name on it, title cards, or a short clip from scratch. Use when the user texts you a video (MMS), sends a video link, asks for any of the above, or asks for 'a video' at all. The editing engine is the ffmpeg-skill skill on this box (42 local FFmpeg tools);