March 2026
Intermediate to advanced
542 pages
17h 44m
English
Content preview from 30 Agents Every AI Engineer Must Build
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7
Tool Manipulation and Orchestration Agents
The best way to predict the future is to invent it.
— Alan Kay, computer scientist
While language models provide the reasoning substrate for understanding user goals, it is the use of tools that enables agents to execute tasks and affect the real world. This chapter establishes the architectural foundation for understanding how agents translate reasoning into action through three progressive patterns:
We begin with the foundational pattern of a single agent extending its capabilities by invoking external functions and managing execution outcomes: Tool-Using agents. We then examine architectures that coordinate multiple specialized agents to solve complex, multifaceted problems through task decomposition ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.