About

A hybrid authentication plugin for cracked (offline-mode) Minecraft servers. Automatically detects and verifies premium Mojang accounts via the API, assigning their real UUID and granting auto-login. Cracked players are protected by password-based authentication (/register, /login). Includes strict anti-spoofing at the pre-login phase to prevent identity theft of premium accounts. All database and Mojang API operations run fully asynchronously via SQLite persistence.