TraitorBot

A Discord bot written in Kotlin (JVM) using JDA Discord API wrapper and HikariCP database connection pool for JDBC (previously, up to 3.1: Exposed).
At the moment, an already hosted bot isn't available to invite, but we plan to make it public once it hits the first stable version 1.0!

You can see the changelog in CHANGELOG.md.

Features

Current features of this bot include:

• Invite detection
  After enabled, sends a message every time a user joins, saying which invite was used and who's its creator.
• On-discord MEE6 leaderboard
  If you have MEE6 in your server, you no longer have to enter the website MEE6 gives you when you try to check the leaderboard.
  Instead, you can just check it on Discord, as long as its public, using the command mee6levels or just m6l.
• Customizable prefix for each guild
  To prevent prefix collisions with other bots, by default TraitorBot doesn't have any prefix.
  You can set one for your guild using @TraitorBot prefix set <prefix>, as a mention always works like a prefix.
• Subreddit linker
  If enabled, TraitorBot will automatically detect messages with subreddits (e.g. r/discordapp) and provide clickable links for them. Notice that it doesn't filter out NSFW subreddits or subreddits that don't exist as it doesn't communicate with Reddit.
• Voicechat mass move command for administrators
  Administrators can move many voicechat members from one channel to another using the command:
  vcmove ChannelFrom ChannelTo
  where ChannelFrom is the name or ID of the channel you want to move people from, and ChannelTois the name or ID of the channel you want to move people to.
  You can use a single word from one of the channels multiple words if you put them in quotes (e.g. "Cool music") or just copy its ID by right clicking a channel (if you have developer mode turned on in Discord settings).
• Voicechat roles
  By using vcroles (or vcr) command you can set up a role to add everyone who enters the specified voice channel, and to remove from everyone who leaves this channel. It was originally planned to use for a channel used in Among Us for killed players, but can be also used, for example, to provide a no microphone channel, and hide it when someone's not in the voice channel.
• Voting
  You can create a reaction voting by using the command voting new (-n <ID>) <Title> <Answer 1> <Answer 2> <...> and close it with the command voting end <ID>. Currently, votings can be added and removed by everyone, and they do not stay open after the bot restarts.