From personally searching for a nice /enchant plugin, I noticed that they all had complicated permissions that sometimes didn't work, or they had extras that I didn't want and the file size was pretty big, so I set out to create my own plugin, and here we are!
When using /enchant, you hold the item you want to enchant, then type the command, a number id of the enchantment, and it's level. Don't worry, though! I'm not hanging you out to dry with a bunch of numbers all by yourself! If you get something wrong, the plugin sends you helpful messages that tell you what you need to do to get the command right. It's a great way to learn the ids, too! Read below for an example:
/enchant 16 4
...it's that easy! If you get an enchantment's level wrong, the plugin will let you know why and how to fix it.
Please leave any comments or suggestions, and I'll do my best to answer you when I can.
-Brian_Entei