I gave Claude Code eyes — it can now see the SwiftUI previews it builds in 3 seconds
https://sundayswift.com/posts/teaching-ai-to-see-swiftui-previews/
february 2026 ‧ iosprogramming reddit imported ‧ open in karakeep
From Reddit saved post — r/iOSProgramming, u/Iron-Ham, Feb 16 2026
https://www.reddit.com/r/iOSProgramming/comments/1r6gvmf/i_gave_claude_code_eyes_it_can_now_see_the/
The article discusses the development of Claude-XcodePreviews, a CLI toolset that enables AI coding assistants to programmatically capture SwiftUI preview screenshots, giving them visual feedback previously unavailable. This approach overcomes the limitations of building full apps by creating minimal preview targets for faster screenshot capture while carefully managing project modifications and simulator lifecycles. Unlike Apple’s Xcode MCP, which supports only a single instance tied to one project, Claude-XcodePreviews allows parallel preview generation across multiple worktrees and agents, making it ideal for scalable AI-assisted development. The tool integrates with Claude Code as a plugin, enhancing the AI’s ability to iteratively improve UI designs using visual feedback.
What I learned building a CLI toolset that captures SwiftUI previews programmatically, giving AI coding assistants a visual feedback loop.
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