This is a facebook application that allows you to post statuses on facebook. Its very simple add the BOT ( [email protected] ) to your IM client. It will ask you to allow the application, as you allow it provides you a CODE that you have to send in chat bot.
If you want to delete the bot, i mean you want to stop using the application. simply send DELETE and block the bot. and remove the application from http://www.facebook.com/settings/?tab=applicationsCreated and submitted by @motyar