Cumulative Enchantments

Hi! Can someone make a plugin that you can accumulate enchantments?
For example, you take your anvil and put together 2 Sharpness V's books and it gives you Sharpness VI.
If there's a plugin that already does that, can you send it to me? Thanks!

(PD: I play on a 1.14.4 server)

Like this.
Not only with books, with items too (Like 2 Pickaxes with Efficiency 5 gives you 1 pickaxe with Efficiency 6)

 

@Javirulo for all enchants? And what would be the limit?

 

@Jelles You could make the limit configurable, and set it to 32767 by default. (that's the maximum value for a short)

 

If you could make it to every enchantment it would be nice, they all have a max quantity that is 30,000 or something like that, I just need a plugin that can do that but with the anvil. @Jelles

All the plugins I saw worked with commands (Like "/enchant Sharpness 500") but I need it for an anvil.

EDIT by Moderator: merged posts, please use the edit button instead of double posting.