Someone outside of the MsgPlus community has asked me about support for other clients. Obviously, the script can only run with MsgPlus, but I did create a protocol document on how to communicate with a YASS server.
The person I was speaking to is going to attempt to create an addon to Adium for Mac using AppleScript. If it gets completed, I have no idea nor will I be able to support it.
For anyone else, here is the
Protocol Documentation