sOURnd

sOURnd is the catalogue of audio-effect engines that AI coding agents build plugins with. Each engine is modelled from the ground up and tested by humans on real equipment. Point your AI at sournd.com, copy one prompt, and it builds the plugin you actually need, with the interface you want, project by project, with no licence fees. Twenty-four engines are free at launch and a new one lands every day. Effects on audio you supply and instruments you play, never generated music.