CatEXP

CatExp ==

Hello Bukkit! I'm glad to bring you CatExp.
Are you tired to die and die and die again and lose all your levels?
Are you tired of not being able to trade levels?

CatExp is your perfect solution!

How does it works

CatExp is a plugin that allows you to store your XP in vanilla bottles of experience. Each bottle can store up to 17 (will be configurable soon) points.
Here you have a graph from Minecraft Wiki showing the equivalence between points and levels.

CatExp also includes the MegaBotella (Spanish name, temporal and will be configurable soon), which is a super bottle able to store up to a million points of experience (yes, it will be configurable :P).

Commands

/bottle <number_of_bottles>: This allows you to bottle X bottles with your actual XP points(1)

/unbottle <number_of_bottles>:This allows you to unbottle X bottles with XP bottles from your inventory(2)
1.It requires empty glass bottles in your inventory to work
2.You can also unbottle by right-clicking

Crafting

Crafting of MegaBotella:

That's all, hope newer versions soon, and stop running away from creepers :D