Book
The Book
A field guide to building reliable, evaluable, production-grade agent systems.
Foundations
Five hands-on sections that take you from zero to building your first agent and connecting it to tools via MCP.
Part I · Build
From components to multi-agent systems.
Part II · Judge
Oversight, evaluation, and knowing when to stop.
Part III · Operate
Production reality.
Part IV · Advanced
Memory and protocols at scale.