Once you understand how to work with agentic workflows, the next challenge is scale.Google Antigravity Multi-Agent Engineering is an advanced guide for developers and technical professionals who want to design, orchestrate, and scale complex AI systems using multiple agents and models inside Google Antigravity.This book goes beyond basic usage to focus on engineering-level patterns for autonomous systems.You'll learn how to: Design robust multi-agent architecturesCoordinate agents with specialized roles and responsibilitiesRoute tasks across multiple AI models intelligentlyBuild autonomous tools that evolve and improve over timeManage reasoning, memory, and artifacts at scaleApply agentic patterns to real production-style systemsThis is not an introductory book. It's written for readers who already understand the basics and want to move into serious system design, orchestration, and optimization.If you want to engineer autonomous AI systems not just experiment with them this book shows you how to do it with clarity, structure, and purpose.