ISO-GLOW

ISO-GLOW is a Claude skill installed into the skills folder, after which a plain description produces one self-contained HTML file. The figure is drawn as fine isometric linework on a dark ground, with numbered plates, a set palette, and glow on whatever is switched on, and every part that looks pressable does something: pads trigger sounds, floors light up, beams sweep, sequencers run. Examples on the site include a drum machine with a 16-step sequencer, a lighthouse with a foghorn, a power plant feeding four districts, and an exploded architecture diagram where requests light up the layers. The pages run in the browser with no accounts or tracking, and the skill itself is a handful of plain text files.