Module 4 of 4 in New in iOS 26

Agentic Coding with Xcode

May 12 2026, Swift 6, macOS Tahoe 26.3, Xcode 26.4
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In this module, you’ll learn how to enable Agentic AI capabilities in Xcode 26.3, what exactly Agentic AI and how it differs from tools like ChatGPT, and add features to an existing app with just a few instructions to the Agent. By Josh Steele.

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EXPERIENCE
Intermediate level
EST TIME TO COMPLETE
39 mins
CONTENT
5 lessons
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Module outcomes

  • Discover how to enable AI and Agentic AI tools in Xcode.
  • Learn how Agentic AI differs from tools like ChatGPT.
  • Add new features to an existing project with prompts to an Agentic AI.

Covered concepts

  • Agentic AI Tools in Xcode

Module content

1
AI Support in Xcode Lesson (6 mins)

In this lesson, you’ll learn how to enable built in AI and Agentic AI tools like Codex and Claude in Xcode’s settings pane.

 Start
Introduction • Start Reading · 2 mins
Demo Video · 4 mins
2
Starter Project Walkthrough Lesson (4 mins)

In this lesson, you’ll walk through a starter project to identify where improvements can be made by an Agentic AI.

 Start
Demo • Start Video · 4 mins
3
What is Agentic AI? Lesson (6 mins)

In this lesson, you’ll learn about how Agentic AI is different from tools like ChatGPT, and how Model Context Providers help LLMs with a unified API to various tools.

 Start
Demo • Start Video · 6 mins
4
Adding Features with Agentic AI Lesson (10 mins)

In this lesson, you’ll learn how with just a few prompts to an Agentic AI, you can add new features to an existing project, and do so mostly hands-off!

 Start
Demo • Start Video · 10 mins
5
Fixing Bugs & Documenting with Agentic AI Lesson (14 mins)

In this lesson you’ll see how Xcode can read Xcode’s issues list, provide fixes until there are no more errors, and even add documentation to your project.

 Start
Demo • Start Video · 12 mins
Conclusion Reading · 2 mins