Agent skills for Codex CLI

Apple Human Interface Guidelines interaction and UX patterns.

Apple Human Interface Guidelines for layout and navigation components.

Apple HIG guidance for navigation-related components including search fields, page controls, and path controls.

Apple HIG guidance for presentation components including alerts, action sheets, popovers, sheets, and digit entry views.

Create or update a shared Apple design context document that other HIG skills use to tailor guidance.

Check for .claude/apple-design-context.md before asking questions.

Apple HIG guidance for status and progress UI components including progress indicators, status bars, and activity rings.

Apple HIG guidance for system experience components: widgets, live activities, notifications, complications, home screen quick actions…

Check for .claude/apple-design-context.md before asking questions.

Optimize end-to-end application performance with profiling, observability, and backend/frontend tuning.

Master software architect specializing in modern architecture

Architectural decision-making framework.

Master proven backend architecture patterns including Clean Architecture, Hexagonal Architecture, and Domain-Driven Design to build…

Build content-focused websites with Astro — zero JS by default, islands architecture, multi-framework components, and Markdown/MDX support.

Comprehensive guidance for implementing asynchronous Python applications using asyncio, concurrent programming patterns, and async/await…

Automate Attio CRM operations -- search records, query contacts and companies with advanced filters, manage notes, list attributes, and…

Understand audience demographics, preferences, behavior patterns, and engagement quality across Facebook, Instagram, YouTube, and TikTok.

You are a documentation expert specializing in creating comprehensive, maintainable documentation from code.

Optimal ViewModel and Wizard creation patterns for Avalonia using Zafiro and ReactiveUI.

Mandatory skills, conventions, and behavioral rules for Avalonia UI development using the Zafiro toolkit.

Audit and rewrite content to remove 21 categories of AI writing patterns with a 43-entry replacement table