Minecraft deactivate minecraft tablist?

I'm looking for a way / plugin to deactivate the tablist. If there's such a thing, I would be happy about an answer.

How far do you want to disable it and why?

If you mean the player list that is called up with [TAB], you can't deactivate it.

This is clientside. The server can only decide what is in there

The only thing you could do would be to empty the tab list. The rest can't be influenced.