I've created my own Unofficial Xchat scripts database after being frustrated with the official one too many times. (404's, links pointing to unrelated sites - not being able to add my own scripts because I don't have rdns, etc etc).
So far I've only got 23 of my own Xchat scripts on there. Feel free to have a nose around and grab anything that takes your fancy.
I'd welcome other script developers to put their work on there too. (You can remove your own scripts, I actually host the files if you want so you don't need to provide your own hosting, and the user doesn't get so many 404's, download counters - etc etc.)
I've had that domain for over six years so it's not all going to disappear tomorrow. It's all free of course.