Xcode 26.3 Brings Agentic Coding to Apple’s Development Ecosystem

Apple has released an update to its flagship development environment that signals a significant shift in how software for its platforms can be built.
With Xcode 26.3, the company is formally introducing agentic coding, a new approach that allows AI agents to operate with a higher degree of autonomy inside the development workflow.
According to Apple’s announcement, the update enables developers to use coding agents such as Anthropic’s Claude Agent and OpenAI’s Codex directly wi