RankTagGUI
About
A rank tag management plugin with a modern inventory GUI for Paper *.21.x. Automatically detects OP players and displays configurable rank prefixes in chat, tab list, and above player heads via scoreboard teams. Features a full GUI for assigning, creating, editing, and deleting custom rank tags. Uses MiniMessage for color formatting and Adventure API for components. Data persists in ranks.yml and players.yml with instant application.