Gamemode Inventories
Gamemode Inventories is a simple server-side mod that keeps a separate inventory for each gamemode.
I originally made it because I needed something like this while running a server with friends, and I figured it could be useful for someone else too.
It is especially useful for server admins who still want to play survival normally while being able to switch to creative to build, test, or troubleshoot things without mixing their items.
Each gamemode keeps its own inventory, so switching between Survival, Creative, Adventure, or Spectator will automatically save and restore the corresponding items.
Compatible with Curios, Sophisticated Backpacks, and Accessories.

