Visual Studio Tools for Metalama and PostSharp are PostSharp's user interface. Installing them on a developer's computer does not affect the projects until the PostSharp NuGet package has been added to a project. See Installing PostSharp Into a Project for details.
To install Visual Studio Tools for Metalama and PostSharp:
Download the VSIX package from Visual Studio Marketplace.
Run the *.vsix file.
Complete the installation wizard.
Open any solution in Visual Studio an complete the initial setup wizard.
See Also
Other Resources