🛠 Xcode 27 (Beta) introduces "agent skills" in the SKILL.md format.
Apple provides 10 built-in skills (SwiftUI, UIKit, localization) that help AI agents bypass LLM knowledge limitations and correctly utilize new APIs. These skills can be exported via xcrun agent skills export for use in Claude Code and other tools.
🌍 Apple is standardizing LLM interaction with development tools through text-based instructions, allowing agents to work with the latest APIs without retraining.
👤 It is now possible to transfer Xcode's "intelligence" to any AI editor, ensuring the absence of outdated code.
Source 1: https://petegoldsmith.com/2026/06/10/2026-06-10-xcode-27-agent-skills/