In Xcode v26.3, Apple ships a new agentic coding feature. This article shows the steps to enable the feature.

Setup

  1. Upgrades Xcode to the supported version (v26.3).

  2. Opens the Coding Agent panel by clicking on the "star" button located at the top left.

  3. Clicks "Set Up..." to open the setting screen.

  4. Pick a provider with which you have an active subscription. In this demo, Anthropic Claude is picked. 

  5. Now, you need to link your Claude subscription.

  6. Next, install the Claude Agent tool.

  7. Finally, you need to authorize Xcode to consume your Claude Code's quota.

  8. If the setup is successful, you should be seeing a chat interface.

Using it

  1. It starts by sending a new message. You can ask questions or complete tasks.

  2. To report a concern or problem, use the "Report button" that appears at the end of each message.

  3. To switch to the Claude Agent, tap on the edit button located at the top of the panel.

  4. You can now start building with the Claude Agent tool.