client/server libraries for UPnP -- executables

Mono utilities

MSBuild-compatible build system for Mono

simple web server to run ASP.NET applications - default version

C# Parsing and Refactoring Library - Sample programs

Package manager for NuGet repos - executable

high-performance JSON framework for .NET -- NuGet package

Unit test framework for CLI - NuGet package - Framework

Unit test framework for CLI - NuGet package - Mocks

Unit test framework for CLI - NuGet package - Runners

Structured Storage Explorer

a command line client for Mono's soft debugger

XML Schema Definition (XSD) diagram viewer