FearTheArmor

FearTheArmor gives hostile mobs a little more common sense. If you're walking around in enchanted Diamond or Netherite armor, most mobs will think twice before picking a fight they probably cannot win.

While wearing powerful enchanted armor, supported mobs will avoid attacking you and keep their distance. However, they are not completely helpless. If you attack them first, they will defend themselves and fight back as normal.

The plugin is highly customisable, allowing you to control how the system behaves and adjust it to fit your server.