Show HN: FailWatch – A fail-closed circuit breaker for AI agents (github.com)

FailWatch has launched a new safety tool designed to protect AI agents from executing harmful actions by serving as a fail-closed circuit breaker. This innovative solution intercepts tool calls in real-time, ensuring that AI agents cannot perform dangerous tasks such as unauthorized refunds or inadvertent deletions due to logic drift. By implementing hard limits and policy checks before action execution, FailWatch reduces the risk of costly errors, which can occur when AI systems make decisions based on incorrect or misinterpreted data. The significance of FailWatch lies in its proactive approach to AI governance, offering a much-needed layer of security in production environments, especially for industries like fintech and healthcare. The tool features deterministic checks that operate in microseconds, alongside LLM-based logic drift evaluations, which ensure comprehensive safety protocols. Should the guarding server fail, actions are automatically blocked, maintaining system integrity. This level of operational safety is crucial as AI technologies are increasingly implemented in sensitive areas, making FailWatch a pivotal resource for organizations striving to enhance the reliability and accountability of their AI systems.