Check Nessus Agent Status

/Library/NessusAgent/run/sbin/nessuscli agent status

https://docs.tenable.com/nessus/Content/NessusCLIAgent.htm

Jamf Extension Attribute: This reports the Agents Active status
https://gist.github.com/patent-ed/6e3f26c52227554f919e61adc15433fb

Link
https://community.tenable.com/s/article/Using-Regex-for-searching-in-Tenable-sc-Formerly-SecurityCenter