Summary

This repository archives system prompts and internal documentation from Xcode 26.3, offering insights into Apple's AI coding assistance and iOS 26 features. It targets developers and researchers seeking to understand Xcode's AI mechanisms and the latest platform developments, providing direct access to the components shaping the developer experience.

How It Works

The collection features .idechatprompttemplate files categorized by function: basic coding, specialized workflows (integration, editing), context provision, tool-assisted operations, agent interactions, and code generation. Accompanying .md files detail iOS 26 features. This structure highlights Apple's AI approach, emphasizing context, platform specificity, and modern Swift practices.

Quick Start & Requirements

This is not an installable package. The files are internal components of Xcode 26.3, found within the application bundle (Xcode.app/Contents/PlugIns/IDEIntelligenceChat.framework/Versions/A/Resources). Access requires Xcode 26.3 installation.

Highlighted Details

• Diverse prompt templates cover basic assistance, specialized editing, tool integration, and agent workflows.
• Comprehensive iOS 26 documentation spans Swift Concurrency, SwiftData, SwiftUI design patterns, AppIntents, and visionOS widgets.
• Details Apple's prompting principles: "Swift-first" philosophy, platform awareness, modern language features, precise editing, and context-aware assistance.

Maintenance & Community

Appears to be a static snapshot of internal Apple components. No community channels, active maintenance, or contributor information is provided.

Licensing & Compatibility

No explicit license is stated. As internal Xcode components, use is likely governed by Apple's EULA. Commercial use or external integration is not supported.

Limitations & Caveats

Contains raw prompts and documentation snapshots, not a functional tool. Content is specific to Xcode 26.3 and may not reflect future versions or Apple's AI strategy. Prompts are designed for internal Xcode use and require significant adaptation for external applications.