At this time, CloudMonix agent can be installed on any Windows machines.  The agent is required to monitor stand-alone Windows servers or VMs, managed Azure Virtual Machines or Azure Cloud Services deployed with SDK 2.5 or higher.  

Special note about Azure Cloud Services

The agent is not required for Azure Cloud Services (Web/Worker roles), but then CloudMonix cannot execute Powershell-related healing actions on machines that are not monitored thru the CloudMonix agent