Mastering AI Agents: The Practical Field Guide to Designing Autonomous Workflows That Run While You Sleep

The term agent has been stretched so broadly that it risks becoming meaningless. This book cuts through the hype to give you a practical engineering framework for building autonomous workflows that actually work in production. You will learn not just what agents are but how to design them to be reliable, cost effective, and genuinely autonomous.

Inside, you'll discover:

• What really makes an agent an agent, beyond the marketing hype

• How to choose the right agent stack for your specific needs

• Prompt engineering patterns that survive complex multi-step loops

• Memory and context management strategies that prevent failure

• How to design tools and function calling for autonomous execution

• Testing and evaluation frameworks for agentic systems

• When to use multi-agent systems and how to orchestrate them

Stop building agent demos that break in production. Build workflows that you trust to run while you sleep.