seek
By default, the plugin does not know where to look for the enchanted item. An enchantment seeker is needed. The enchantment seeker can be as simple as returning the main hand and as complicated as returning the item in the player's inventory with the highest level of a certain enchantment. The general idea behind an enchantment seeker, however, is to just return items from constant slots, such as the main hand or all armor pieces. The plugin then checks for the enchantments on the items returned by the enchantment seeker and selects the highest found level.