[Xymon] Has anyone played around with a Nagios wrapper for xymon?

There are so many Nagios plug-ins out there, and we've grabbed a few for xymon and rewritten them, but I'm wondering how feasible it would be to just write a generic nagios wrapper script that called a nagios test and returned the results in xymon format. Seems like it should be straightforward, so I'm wondering if anyone out there has done this already?

Betsy -never write what you can steal