This project is abandoned and its default file will likely not work with the most recent version of Minecraft. Whether this project is out of date or its author has marked it as abandoned, this project is no longer maintained.
EggBlocker
EggBlocker is a plugin that disables mob spawn eggs for players without the required permission node.
Permission nodes
Permission node
Description
eggblocker.egg.use
Allows you to use a mob spawn egg.
This plugin has no commands and configuration file.
@shop1126
There you go http://dev.bukkit.org/bukkit-plugins/potionblocker/
Nice plugin! Make you could add a plugin called PotionBlocker? For the people who like to spam throwing potions in Creative Mode? xD