This is a Nagios plugin that monitors the version of NCPA installed on a Windows system, using PowerShell, and lets you know if it is out of date or not. It fetches the most recent version of NCPA by checking their GitHub page. Full documentation: https://github.com/sawft99/NagiosPlugins
Works great. I never check the CCM agent section manually and I have a lot of servers. You can't sort by version there and it certainly doesn't tell you if it's out of date or not.