Hey,

I run a PvPvE server, which has PvP enabled, but only for RP. 

I am concerned about someone setting up an autoturret in our city and causing havoc while I'm offline. 

Is there a way that I can remove Autoturrets from the server (like being found, crafted, etc.), but where I can still spawn them? 

Basically not allow them to be found in boxes etc.

Thanks a lot!

Remove them from loot tables with one of the loot plugins and then find a plugin that can block researching.