We propose a compatibilist theory of free will in the tradition of naturalized philosophy that attempts to: 1) provide a synthesis of a variety of well-known theories, capable of addressing problems of the latter; 2) account for the fact that free will comes in degrees; and 3) interface with neurobiology. We argue that free will comes in degrees, and that these degrees vary with the agent's capacity to make assumptions and use theories. Our model, then, highlights that free-willed actions are consciously monitored by the agent, through beliefs, assumptions, and ultimately theories — hence, the CMT model (for Conscious-through-Monitoring-through-Theories).