The bot is still in early development.
Commands:
Moderation

• clear <number>: Clears x messages from the same channel.

Server:

• addemoji <name> <link>: Creates an emoji on the server.
• serverinfo: Shows info about the server.
• servericon: Shows the server icon.

Utility:

• avatar [mention/id/tag]: Shows the avatar of the user.
• emoji <emoji>: Shows the image of the emoji.
• userinfo [mention/id/tag]: Shows info about the user.

Bot:

• botinfo: Shows info about the bot.
• help: Shows the useful info about the bot.
• ping: Shows the bot latency.
• prefix <prefix>: Sets the prefix on the server.

Check out the home page for the full Discord Bot List.