Yes. https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-attacking-noise-in-chat/ https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-a... And th

Yes. https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-attacking-noise-in-chat/ https://blog.xkcd.com/2008/01/14/robot9000-and-xkcd-signal-a... And they made the code for their IRC bot open source, linked to at the bottom of that blog post. The link is now dead, but an archived copy of it can be found at https://archive.ph/d9KMK https://archive.ph/d9KMK