Web Service Sofware Factory in MSDN Magazine
Check out the December 2006 issue and read the article that Aaron Skonnard wrote about the ASMX version of this project.
Quoting the Summary section at the end,
The Web Service Software Factory provides valuable guidance assets that help increase speed, quality, and consistency when developing Web service solutions. It includes useful written guidance and a complete reference application that illustrates the prescribed architecture, patterns, and practices in action. In addition, the Service Factory provides several guidance packages that automate many common development tasks.
And I was told that an upcoming follow up article regarding the WCF version for next month or so. That will be great, assuming that we are about to deliver this version (WCF) by mid december. If you are working with Web Services and WCF/ASMX you can't miss this tool. :-)