This is a discussion topic for the Ore project, Soulbinding. View the full project on Ore for downloads and more information.
The plugin allows you to set certain items to be soulbound!
Simply start your server and add and remove items you want to be soulbound using the provided commands.
Currently we only support soulbinding on pickup and on use.
It binds item to the player and prevents them from using it or picking it up.
In the future we plan on allowing soulbound on crafting, and on equip.
We also hope to allow soulbound items to respawn with the player.