Network Configurator Client?

Is there a client (desktop or app) that can be used with the Network Configurator example to configure the network credentials for a Giga R1 WiFi?

I'm assuming the Network Configurator library allows for this. I had previously implemented a menu system accessible over USB to allow the credentials to be entered and saved on the board, but thought I might use the Network Configurator library if a standard client existed.

Use case: provision a board to the Arduino cloud but allow an out-of-band method (not hard-coded in the sketch) of entering the credentials when deploying a board.

A lot of buzz words in there, rephrase so your parents would understand.