Harness Engineering

Harness Engineering is a practical guide for designing secure, reliable control systems for multi-agent AI, emphasizing the importance of a durable harness that manages autonomy, identity, and safety. Written for professionals and researchers, the book explores design patterns, architectures, and implementation lessons to ensure AI agents operate within defined boundaries, with secure verification and continual improvement. It underscores that capable models alone are not enough, advocating for a comprehensive engineering approach to trustworthy AI systems.