Agent Mosaic Skill

Turns local photos into LEGO brick mosaics using the same color quantization and 3D rendering engine that powers bmbrick.com. Exposes a single generate_lego_mosaic tool that takes an absolute image path and returns a watermarked PNG preview with configurable dimensions (up to 64×64 studs), material modes (square or round 1×1 tiles), and optional background removal. Processing happens entirely on your machine via Node.js. The output is meant for creative exploration, with a link to unlock full build instructions, parts lists, and unwatermarked files at bmbrick.com. Good fit if you want Claude or Cursor to prototype brick art from photos without leaving your filesystem or uploading images to a service.