AI use case

Turn a photo of your loose LEGO pile into build ideas with step-by-step instructions

A parent built a free web app where Claude (Opus 5.5) reads a photo of loose LEGO bricks and designs builds from only those pieces, with 3D steps. A plain stud checker reports problems and Claude gets up to three rounds to fix them; each build takes a few minutes and costs about a couple of dollars in API calls.