This plugin Will Link Your players Data In Your MySQL Server. And Then U Can Use The Ayu Apps.

Commands:

• /link account <password> <password>
• perm: ayu.link.account require: ayu.link
• by default its true perm
• /staff link <username> <rank>
• perm: ayu.staff
• by default is false

Docs: https://forge096.github.io/Ayu/
Ayu Development Team