ModernMC has two skill systems: AuraSkills and mcMMO. AdvancedEnchantments adds custom enchantments to equipment. These systems progress separately, so use each plugin's in-game help to see your own levels and abilities.
AuraSkills
Open the skills interface with /skills. The menu shows your skills and progression. Gain experience by playing and doing the activities described by each skill in game.
mcMMO
Use /mcstats to view your mcMMO levels and experience. The skill commands, such as /mining or /herbalism, provide more information about individual skills. /party opens mcMMO party options; party features are separate from Towny membership.
Custom enchantments
AdvancedEnchantments adds custom enchantments to gear. Read an item's description before using or trading it, and check the available in-game help for ways to obtain or manage enchantments. The exact enchantment pool and item rules are server configured.
Skill levels and item effects can change as plugins are updated or settings are adjusted. Treat the in-game menus and item descriptions as the current source.