Is Resharper 8.1.1 EAP still in development? Could you make it also compatible with this VS2013 plugin? http://research.microsoft.com/apps/video/default.aspx?id=208988
Just a suggestion
Yes, the EAP is still ongoing. We're making a few changes which require more testing, so I'm not sure on time scales for the next build coming out, but it should be fairly soon.
We can't make ReSharper perfectly compatible (i.e. out of the box compatible) with the code search plugin, because their plugin extends Visual Studio's intellisense, and ReSharper completely replaces it. However, an easy workaround is to assign a keyboard shortcut to the "Tools.LaunchSnippetSearch" command, and then you've got the full functionality - only launched from the keyboard rather than the intellisense menu. See https://twitter.com/resharper/status/435927101091627008 for a screenshot