Question 1

Does this need to be installed on the server too?

Accepted Answer

Yes. It's a server-side and client-side mod — the server handles AI, routines, and pathfinding, while the client handles the config screens and animations.

Question 2

Is Mod Menu required?

Accepted Answer

No, Mod Menu and Cloth Config are optional — they just give you a settings screen in-game. Without them the mod still works with its default behavior.