Apple opens Siri AI developer preview to all app makers

Apple said a new Developer Preview is now available in the iOS 27.3, iPadOS 27.3, macOS 27.3 and visionOS 27.3 betas, letting any developer integrate an app with Siri AI. The preview uses App Intents so apps can expose content and custom actions to Siri AI, including more complex multi-step skills. Apple said this is early access before the feature ships to customers in a few months, and App Store submissions will open in the spring.