Bukkit

It might work, well it does for me. This is in no way complete.

Works perfectly until the server crashes, restarts, or reloads plugins

before restart

• some mobs not included?
• you may have to double click horses and villagers quickly in order to open the inventory.

after restart

• enchantments: completely gone after restart if in mob's inv
• mobs creature type and number are no longer present, instead it is replaced with "chest"
• many internal errors are thrown if the import of items does not run correctly (this always happens, something is always wrong)
• ......