Build Safer AI Assistants with PromptQL and Human-in-the-Loop Guardrails` In today's AI landscape, guardrails are essential safeguards that protect both businesses and users from errors and unintended consequences. One of the most effective guardrails is human-in-the-loop (HITL) oversight, which combines computational power with discernment and accountability. This blog explores why HITL systems are crucial, how they align with agentic AI principles, and how PromptQL simplifies their implementation in AI Assistant interfaces. With PromptQL, developers can create and run query plans that enable agentic AI workflows to be both intelligent and controllable. The system's modular design simplifies HITL implementation, making it easier to build safer and smarter AI workflows. By integrating human-in-the-loop oversight, we can find the right balance between autonomy and accountability, ensuring that AI systems are not only efficient but also safe and reliable.