Помогите essentials киты с NBT данными

[Westus]

Как сделать кит с NBT?
К примеру топор из ende IO

EnderIO:item.darkSteel_axe NBT: {"enderio.darksteel.upgrade.energyUpgrade":{"upgradeItem":{"id":5639,"Count":1,"Damage":2},"maxOuput":10000,"level_cost":20,"unlocalized_name":"enderio.darksteel.upgrade.empowered_four","maxInput":10000,"capacity":1000000,"energy":1000000}}

 

[alexandrage]

https://github.com/alexandrage/nbtkits так.