A build system that you can install via NuGet. It sets up hooks into the standard MSBuild files to provide a consisent command line and Visual Studio experience. It doesn't try to solve all your build problems. It just standardizes the code and provides a very simple extensibilty system. Name your file *.ProjectExtension.targets and install as a NuGet package and it will automatically be injected into all project files and run consistently on the command line and in Visual Studio.
$ dotnet add package Spritely.BuildNo README available.