Follow the instructions here and then run the tool.
It will output CSV data like this:
aspnetcore,Microsoft.AspNetCore,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.All,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.Antiforgery,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.App,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.ApplicationInsights.HostingStartup,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.Authentication,2.1.0-preview2-final
aspnetcore,Microsoft.AspNetCore.Authentication.Abstractions,2.1.0-preview2-final
...
efcore,Microsoft.EntityFrameworkCore,2.1.0-preview2-final
efcore,Microsoft.EntityFrameworkCore.Abstractions,2.1.0-preview2-final
efcore,Microsoft.EntityFrameworkCore.Analyzers,2.1.0-preview2-final
efcore,Microsoft.EntityFrameworkCore.Design,2.1.0-preview2-final
efcore,Microsoft.EntityFrameworkCore.InMemory,2.1.0-preview2-final
efcore,Microsoft.EntityFrameworkCore.Proxies,2.1.0-preview2-final