Bukkit

What is the enhancement in mind? How should it look and feel?

make it so that you are able to have the item run multiple commands at once
So instead of
/mi setcommand <item name> <event> <command>
have it so that it is
/mi addcommand <item name> <event> <command>

Ex:
I want a barrier to clear the inventory of someone but i want them to get it back to reuse it so I do these commands in this order

/mi create ClearInventory &cClearInventory 166
/mi setlore ClearInventory Click Me To Clear &&Your Inventory. &&&&&eClick Me!
/mi addcommand ClearInventory rightclickevent ci
/mi addcommand ClearInventory mi get ClearInventory

so as it clears my inventory, it also gives the item to me, so it appears as if i never lost it

Please provide any additional information below.