# Build an AI Agent (From Scratch)

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- Book: [Build an AI Agent (From Scratch)](https://www.bookquiver.com/younghee-song/build-an-ai-agent-from-scratch) ([Build an AI Agent (From Scratch).md](https://www.bookquiver.com/younghee-song/build-an-ai-agent-from-scratch.md))
- Authors: [Younghee Song](https://www.bookquiver.com/younghee-song)
- Publisher: Manning Publications
- ISBN: 978-16-3343-461-5
- Pages: 336
- Published: 2026-09-11
- Language: en_US
- Binding: Softcover

## Description

LLM-powered AI agents are the next leap in applied AI, capable of reasoning and collaboration to achieve even complex, multi-step goals. Using new protocols like MCP and A2A, agents can use software tools, retrieve relevant knowledge, and adapt to feedback.