Switchy lets players swap between presets of player data and customizations by utilizing the existing features of other well-established mods in the ecosystem - nicknames, skins, origins, and so on - plus vanilla data like inventory, position, spawn point and level.
It's for systems, RP servers, account sharing, genderfluidity, furries, even mapmaking and challenge gamemodes - everything is toggleable on a per-player level and extensible through the API. It runs on the server, but on the client adds a nice GUI.
