Chainmail ReImagined is a plugin which adds a useful powerup for the useless armor in minecraft.
Collect or craft all the armor pieces and use them against projectile hits.
Wear a full armor of it and it will deflect the arrows and protect you from them.
You can combine it with the thorns enchantment, to deal more damage to the shooter. This enchant lvl can be 1 up to 255 on all armor piece. The plugin adds a custom recipe for the chainmail armor, which is similar to any other armor's recipe. Please consider this is a beta version of the plugin.
This plugin is made for fun, soon we will publish the source code as well.
We tested on 1.19, 1.20, but it should works on 1.18, 1.17, 1.16 as well.

Have fun !