Sandkorn is a new and easy to use utility that shows you which of your macOS apps that are sandboxed. A sandbox is an access control technology for macOS. The app also shows you what entitlements those apps have.
Many apps are restricted in a sandbox - like all new Mac App Store apps - but it is hard to know what those restrictions are for each app. And it is even harder to get an overview of all your apps. But Sandkorn helps you with that.
By using Sandkorn you can now in a simple way see what apps have no restrictions at all or, for instance, are limited to accessing your contacts or some particular folder.