Maple is an ultra-lightweight RESTful web server built specifically for network enabled Netduino devices. It's fully .NET MicroFramework 4.3 compatible and provides an easy to extend architecture.
System.Http isn't referenced by default when creating a new NETMF console app in VS2015 - and it's needed for HttpListenerContext etc., might be worth mentioning as part of the readme https://github.com/WildernessLabs/Maple