Abstract: A system is provided for collecting information regarding a device or a user of a device. Information is collected from a discovery agent residing on the computer system. At certain times, the agent may be activated to collect the information. A sender transmits a discovery rule across a communication link to a computer system. The discovery agent and the discovery rule are separate code sequences or separate programs. The discovery rule is then applied to the information received from the discovery agent and the resulting information is returned back to the sender. Where the sender receives a user request, such as regarding the computer system, the discovery rule may be transmitted and the sender may use the resulting information to respond to the user request.