I'm not sure what it's called, but I'm trying to find a plugin that prevents items from being dropped. I have this plugin that's called "ShockDeath" which makes it so when players die, they drop a golden apple and when you pick it up, it gives you regen. But what I'm looking for is when someone dies, the golden apple is the only thing that is dropped. Not all of their armor and weapons. Anyone know what plugin I'm talking about?
I don't really know.. what you want... But in my bukkit server I have this plugin it's called "iRestore", is the best plugin to keep the inventory and experience safe from risk of death. So I could recommend it. Hope it can help you. Link: http://dev.bukkit.org/bukkit-plugins/irestore/
Do you want players to keep their items on death or no? If so, I believe you can do /gamerule keepInventory true