Is there a way of making a command for making things unbreakable?

[Skray]

Like this, but I don't think this would work:

command /iunbreakable:
	add unbreakable to player's hold item

command /tunbreakable:
	add unbreakable to player's hold tool

 

[Thedukc]

command /tunbreakable:
	add unbreakable to player's hold tool

 

You forgot the trigger: and it wouldn't be hold tool it would be held item. I don't remember or know how to make you're held item to unbreakable.