Coding AI programs is not something a regular programer could write on a sad night. It requires a lot of specialization on the topic of AI. I wouldn't go on that field my self.
That would explain the difficulty to find any mIRC script that those that, even if you forget about the fact the mIRC scripting capabilites are very low for this. However we could forget mIRC for a moment and use anohter language. If you start for example from an EggDrop, you could code it in TCL, or even more code a module with the language of your choice.
I liked your reply to my question MDA, it made me feel like I want such a script on my bot
