Hmm, maybe this:
User ReaScripts collection
ReaScripts User Library
REAPER Scripts
User Scripts for REAPER
Though to have any script direct address as clear as possible I would name it just ReaScripts. I imagine this should looks like this:
mplX-Raym- Color
- Item properties
- etc
planetnine- if there is no directory, leave files in folder
I first though it should be only one folder with categories without sorting by scripter name. But repo categorized by scripter name makes possible to quickly update from original repo (for example if someone wants to have own repo at previous place), and also it is better for user to see which one he wants to donate for mostly useful stuff.