alive - Returns a test reply to inform that the bot is alive
check - Checks a post for plagiarism: check <answer url>
clear - Tells the bot that everything is okay, after he warned that some executions failed
opt-in - Get notified about possible plagiarism with a certain score. Usage: `opt-in <score> <always?>`
opt-out - Removed you from the list
quota - Returns the remaining api-quota
say - Echoes the user input
status - Returns statistics about the current status