Eating/Drinking needs

I know many MUDs refuse to support eat(hunger) & drink(thirst) needs.
But I still need it for my RP.

Is there any plugin for Mushclient which can help?
Or may be some script to enforce the needs?

Help with what? What "needs"?

I agree, you need to be more specific. What exactly do you want to do?

Now I use timers to message about hunger and thirst periodically. It's very simple solution.
I plan to write LUA script as more complex solution.