ATLauncher/discord-bot Their github has all the info you need
TheBastionBot/Bastion Give awesome perks to your Discord server!
corpnewt/CorpBot.py A very clumsy python bot for discord
fragforce/fragbot
The bot that runs as the fragforce @Fragbot
offering looking-for-group services for now
jagrosh/MusicBot A Discord music bot that's easy to set up and run yourself!
parkervcp/parkertron
The bot that runs as the pterodactyl @Support Bot
possatti/pixelbot No longer actively developed. Was used to test python services.
Cog-Creators/Red-DiscordBot A multifunction Discord bot
Ree6-Applications All-in-one, open source and 100% free Discord Bot!
SinusBot Please Check their site for an in depth on the bot.