Add a command that can be used on discord and ingame where you can check which player is linked to what discord account.

Why exactly?

So I can check who is using that discord account in case they have a name that isn't the same as their Minecraft username

So in case the discord account user/Minecraft account user try to let's say threaten the server or a player, example: DDoS threats, I could see who's linked to what account and ban both.

If you needed this though you could easily just open the linkedaccounts.json file and do a ctrl + F for their Discord ID or Minecraft UUID. I really doubt that a player who has a linked account would bee threatening to attack the server anyway; petty shit like that is usually restricted to people who don't care about the server.

I understand that I could easily do that but staff members with no file access will have to get me to do it, so it's just to make it more convenient and efficient.