Just here to bump the issue, it would indeed be a great feature to add mute/ban sync to discordsrv.

Support to add "Muted" role to discord user when muted in-game. Discord bots already use this "Muted" role to mute Discord users. so I'm not sure if that's what this thread is about but wanted to bump it once.

same - a feature to disable players chatting in mc when they're muted in the discord and vice versa would be great - essentials mute support is a priority

Definitely need to add this. GriefPrevention will auto-mute people in-game using softmute, but DiscordSRV still sends those messages to the Discord channel, which is should not do. I was expecting to see a DiscordChatChannelRegexFilter: option but that doesn't seem to exist! I could have just filtered out those messages that way.

Since ghost mentioned GriefPrevention I feel like I've gotta mention Essentials' /mute command too. Support for that would be appreciated.

(I'm aware this is in-progress and 2-years old)