Hello, developers!
Xcode 26.3 unlocks the power of agentic coding! Get ready to explore new features that released last Tuesday. If you haven't already, you can download Xcode 26.3 from the Apple Developer Downloads page
Check out the official documentation for getting started and how to configure agents in Xcode:
Writing code with intelligence in Xcode
Generate code, fix bugs fast, and learn as you go with intelligence built directly into Xcode https://developer.apple.com/documentation/xcode/writing-code-with-intelligence-in-xcode/
Setting up coding intelligence
Enable third-party coding tools that you want to use in the coding assistant https://developer.apple.com/documentation/xcode/setting-up-coding-intelligence
Giving external agentic coding tools access to Xcode
Let agentic coding tools access your project and Xcode capabilities using the Model Context Protocol https://developer.apple.com/documentation/xcode/giving-agentic-coding-tools-access-to-xcode
Code-along: Experiment with coding intelligence in Xcode 26
Presented live at a Meet with Apple event: Learn how coding intelligence features can help you write code and fix errors with example prompts and resources.
We are also introducing a new tag to the forums Coding intelligence ✨. Use this tag when discussing these new features to increase visibility on the forums to help others chime in.