As artificial intelligence systems grow more sophisticated in their behavioral output, the challenge of real-time safety assurance becomes urgent. Runtime monitors—systems that oversee AI behaviors as they unfold—offer a proactive safeguard against problematic reasoning patterns. This paper examines the role of runtime monitors in detecting ethical, emotional, and reasoning deviations in advanced AI agents. By integrating these monitors with the SCAB (Synthetic Consciousness Assessment Battery) framework, we propose a unified behavioral safety architecture that can identify and interpret high-risk emergent behaviors indicative of simulated consciousness, refusal, or moral drift. We evaluate the implications for AI safety, policy design, and ethical decommissioning, and suggest new directions for real-time synthetic behavior governance.