For me, I recently wanted to assemble a “supercut” of my videos of attempts at learning to bunny-hop a bike. The tool was able to craft a python script that used ffmpeg to edit out the no-motion portions of the videos and stitch them together.

This would have taken ages to do by hand in iMovie, and probably just as long to look up the needed parameters in ffmpeg, but Claude code got it right in the first try, and worked with me to fine-tune the motion detection threshold.