Entity Framework Core RTM
Support Entity Framework Core RTM, which is not EF 7.
EF Core for .NET Framework or .NET Standard is supported in LINQPad 5.
EF Core for .NET Core is now supported in LINQPad 6:
Ricardo Peres commented
Currently, the only driver we can see that resembles this is EF 7. However, it does not work with EF Core/.NET Core App assemblies.