Xcode 26.3 offers agentic coding capabilities with Anthropic's Claude Agent and OpenAI's Codex.

Apple's Xcode 26.3 integrates Anthropic's Claude and OpenAI's Codex, letting AI agents autonomously write, build, and test code—sparking debate over security and the future of software development.

Xcode 26.3引入了三个新的框架，全是和IDEIntelligence相关，第一个就是Agent。 赶快去更新吧！ 不过App Store里还没有最新的26.3，目前还是26.2，估计还需要等待几天。 但是你可以通过官网直接下载。

Apple is expanding Xcode's role from code editor to active collaborator, adding built-in agentic coding tools that can plan, execute, and iterate on development tasks alongside developers.

The update enables developers to use coding agents such as Claude Agent and OpenAI’s Codex directly within Xcode to tackle tasks and app creation.

Xcode 26.3 adds autonomous AI agents inside the IDE. Agents can build, test, and fix compile errors on their own. New visual checks use screenshots, but device limits remain. Apple today introduced a ...

Apple today announced that starting in January 2024, all Apple Developer Program memberships will include 25 compute hours of Xcode Cloud at no additional cost on top of the Developer membership fee.