Discraft

Discraft is a bot/plugin that enables Discord admins to run commands on their Minecraft Server from Discord. One of the main features of this bot, is that discord members in your server (once given a specific role), can add themselves to your whitelisted Minecraft Server without a mod having to intervene and add them manually.

This is ideal for Discord communities who only want "Patreons" to be able to join their whitelisted server.