It would be better if it could support plugins server.
purpur server

Hello. While I have expreimented with writing Spigot plugins in the past long before I started writing mods, my experience with plugins is very limited and I do not remember seeing a Mixin-like feature being in Spigot (this mod depends on Mixin-s to run). That's not to say that that is not an interesting idea however, it definitely is. I may look into it someday in the future, possibly gonna have to re-learn how to write plugins as well. Also, thanks for the suggestion and have a great day.