trying to run the sample out of the box, and I get this error when trying to authenticate

Sorry, but we’re having trouble signing you in.
AADSTS650056: Misconfigured application. This could be due to one of the following: The client has not listed any permissions for 'Microsoft Graph' in the requested permissions in the client's application registration. Or, The admin has not consented in the tenant. Or, Check the application identifier in the request to ensure it matches the configured client application identifier. Please contact your admin to fix the configuration or consent on behalf of the tenant. Client app ID: f5b5b9c9-c68b-45c5-8f57-bcf3f2f15f26.

This works with my C# WPF using Microsoft.Identity.Client;

string[] scopes = new string[] { "user.read" };
authResult = await app.AcquireTokenSilentAsync(**scopes**, accounts.FirstOrDefault());

but it doesn't look like Microsoft.IdentityModel.Clients.ActiveDirectory likes to take scopes
result = await ctx.AcquireTokenSilentAsync(resource, clientId);

Quote from readme.md:

"The instructions so far leveraged the Azure AD entry for the app in our test tenant: given that the app is multitenant, anybody can run the sample against that app entry. "

How would I configure an application entry in my directory so that it is properly multi-tenant capable? Ie emulating the behavior of this app or azure cli. The Ibiza portal seems to be lacking a few settings for this.

https://azure.microsoft.com/en-us/documentation/samples/active-directory-dotnet-deviceprofile/

The here and see this document links below are 404.

If you are targeting Windows, see this document. (this readme assumes you will follow the instructions for installing ASP.NET 5 with Visual Studio, but you can also go for the standalone option).

Mac OS X

If you are targeting Mac OS X, please follow the instructions here.

Linux

If you are targeting Linux, please follow the instructions here. This sample has been tested on Ubuntu

This sample is great if you would like to work at the class / object model level, but I think it would be much better if explained the HTTP flow from first principals then into the class / object model. I think this would expand your audience significantly.

@clarkbreyman, I think you'd be interested in this as well.