---
title: "AI Agent Introduction for Beginners Part 2 | What is Codex? Organizing AI Agents from Scratch for Non-Engineers"
date: 2026-09-20
source: https://note.com/soine_soudane/n/na5cb8c7dc0ea?hl=en
description: "Last time, we started by clarifying the question, \"What is an AI agent?\"▼▼ Click here for the previous article ▼▼ To recap briefly, an AI agent is notan \"AI that answers questions,\" but rather an \"AI that carries out the necessary tasks to achieve a goal."
---

# AI Agent Introduction for Beginners Part 2 | What is Codex? Organizing AI Agents from Scratch for Non-Engineers

Last time, we started by clarifying the question, "What is an AI agent?"▼▼ Click here for the previous article ▼▼ To recap briefly, an AI agent is notan "AI that answers questions," but rather an "AI that carries out the necessary tasks to achieve a goal.

*Published: 2026-09-20*