Best practices and example-driven guidance for building SwiftUI views and components. Use when creating or...
Development
Code generation, debugging, testing, and development workflows
Audit and improve SwiftUI runtime performance from code review and architecture. Use for requests to diagnose slow...
Implement, review, or improve SwiftUI features using the iOS 26+ Liquid Glass API. Use when asked to adopt Liquid...
Scaffold, build, and package SwiftPM-based macOS apps without an Xcode project. Use when you need a from-scratch...
Use XcodeBuildMCP to build, run, launch, and debug the current iOS project on a booted simulator. Trigger when asked...
End-to-end GitHub issue fix workflow using gh, local code changes, builds/tests, and git push. Use when asked to...
Create user-facing App Store release notes by collecting and summarizing all user-impacting changes since the last...
Install Codex skills into $CODEX_HOME/skills from a curated list or a GitHub repo path. Use when a user asks to list...
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an...
Run the Codex Readiness integration test. Use when you need an end-to-end agentic loop with build/test scoring.
Inspect GitHub PR checks with gh, pull failing GitHub Actions logs, summarize failure context, then create a fix...
Help address review/issue comments on the open GitHub PR for the current branch using gh CLI; verify gh auth first...
This skill should be used when the user asks to "pentest WordPress sites", "scan WordPress for vulnerabilities",...
Toolkit for interacting with and testing local web applications using Playwright. Supports verifying frontend...
UI/UX design intelligence. 50 styles, 21 palettes, 50 font pairings, 20 charts, 9 stacks (React, Next.js, Vue,...
Jest testing patterns, factory functions, mocking strategies, and TDD workflow. Use when writing unit tests,...
Test-Driven Development workflow principles. RED-GREEN-REFACTOR cycle.
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
This skill should be used when the user asks to "pentest SSH services", "enumerate SSH configurations", "brute force...
This skill should be used when the user asks to "automate SQL injection testing," "enumerate database structure,"...
This skill should be used when the user asks to "test for SQL injection vulnerabilities", "perform SQLi attacks",...
This skill should be used when the user asks to "perform SMTP penetration testing", "enumerate email users", "test...
This skill should be used when the user asks to "search for exposed devices on the internet," "perform Shodan...
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when...