I built a system that stops AI actions before they execute

Most AI systems today don’t just generate text. They actually take actions. They send emails, trigger workflows, move data, and even change infrastructure. And almost all of them follow the same pattern. The model decides, the action executes, and only then do you deal with what happened. That always felt backwards to me. I kept running into situations where AI wasn’t just suggesting things. It was doing things. Calling APIs, kicking off jobs, modifying state. And the only safeguards in place were logs, retries, or alerts after the fact. Which means if something goes wrong, it has already happened. So I started thinking about what it would look like to move control earlier in the process. Instead of letting AI act directly, every action gets evaluated first. Before anything executes, the system checks if it is allowed, whether it matches policy, and whether it is within scope. It returns a simple result, allow or deny. If it is denied, the action never happens. That one shift changes a