I decided to use the XML-RPC standard in a project I’m working on, and meebey suggested that I release it as a separate project.
So here it is: Org.Cdh.Xmlrpc. Just
svn co https://layla.chrishowie.com/svn/Xmlrpc. No fancy reflection stuff yet. The library was designed to encapsulate the XML part of the XML-RPC spec without doing much else. (In other words, you need to handle the HTTP connection and map calls yourself.)