Inspector to retrieve Hardware UUID in macOS?

Subject pretty much says it all…is there a BigFix inspector that will allow me to retrieve the Hardware UUID of a computer on a macOS device? Under Windows, I’m using a WMI call: following text of first "=" of (property "UUID" of select object "* from win32_ComputerSystemProduct" of wmi as string). In bash on macOS, I can run $ system_profiler SPHardwareDataType | awk '/UUID/ { print $3; }', but I’d rather not have to run a script just to retrieve this information.

(And why on earth are there inspectors that have been around since 8.0 for which “No documentation exists.”?!)
https://developer.bigfix.com/relevance/reference/dmi-bios_information.html