Is anyone aware of a CMIS .NET Open Source Server Side Library?

Basically I am looking for the server side of [DotCMIS][1]     
If get I would need to write all implementations   
Basically I want the abstract base classes that need to be implemented   
I have a .NET document management application I want to add CMIS to     
Not sure it matters but I am not interested in Browser Binding    
Only care about AtomPub Binding Web Services Binding  

Found NCMIS on CodePlex but it has not been active since 2010    



  [1]: http://chemistry.apache.org/dotnet/dotcmis.html