Praxen is an open-source tool with a simple job: it checks whether an AI agent does what it claims to do. The tool takes an agent’s declared policy, looks at how the agent operates, and points out every spot where the two drift apart. It is the reference implementation of Agent Behavior Verification, a control model that hands each agent an authorized role and then confirms the controls hold that agent to it. The idea … More → The post Praxen: Open-source AI agent behavior verification appeared first on Help Net Security .