This is an unofficial ASP.NET (MVC) adapter for Gate.
Theoretically, it allows self-hosting of any ASP.NET application using Katana or any other other OWIN-compatible host.
Practically, it has a lot of unfinished things (no file uploads/downloads, etc) and is pretty much guaranteed to crash in complex conditions.
However it might be a good first step — bugs can be ironed out if this thing is useful.
Feel free to contact me at @ashmind if this is interesting.