Sorry if this is a dumb question, but im not sure if this is for fabric or forge. I added the mod to my modpack, and it's not showing up. I have geckolib, and I don't have the original mod installed.

The mod is for forge

If the cave dweller does not spawn you can try to reduce the timer in the config or summon it through a command to check if its properly installed

Thanks for the quick response! I'm running a fabric modpack so I'll have to use the 'orignal' mod instead, although I'm not sure if the original mod works in multiplayer

The original is also for Forge

You should look into one of these:
#8