http://blogs.msdn.com/drnick/archive/2009/07/08/contract-first-development-tool.aspxA beta release of the Web Services Contract First tool is available on CodePlex. This is a Visual Studio 2008 add-in targetting WCF made by the same group in the web services community that did a tool of the same name for ASMX (to tell the two apart,enCommunityServer 2.1 SP1 (Build: 61025.2)