that's right. repair agent task works like a charm.
It will first check and install the missing components/agent including SNMP or WEBEM
If you are just taking SNMP, it will install the SNMP first then it will configure the SNMP trap settings on the client machine as per HP SIM SNMP configuration.
this will also ensure that client on which repair task is run has all the required service running (e.g. SNMP service)
thanks,
Aftab