There are only 4 indexed config libraries that are marked as "client only". These are MaLiLib (because its developer is not interested in server-side), MaLiLib API (because it expands upon MaLiLib), McQoy (because its purpose is making a YACL gui for Kaleido configs automatically), and ukulib. Bonus fact: ukulib is the only library where its id matches its name! Bonus bonus fact: ukulib recently updated its readme to mention its [docs](https://uku3lig.github.io/ukulib/config/), which only concern 26.1. That means its in active development! yay!