Codex Skills
Skills for OpenAI Codex — extend your coding agent with reusable behaviors, design utilities, debugging tools, and workflow automations.
20 skills in this category
Browse by subcategory (16)
Development
Design & UI
Automation
Agent Browser
by am-will
⭐ 950
Gives Codex a browser it can control — navigate URLs, extract content, fill forms, and interact with web apps as part of any coding or research task.
App Store Changelog
by Dimillian
⭐ 4k
Generates polished, user-friendly App Store release notes from Git commit history — formatted for Apple's character limits and optimized to drive update conversions.
Bug Hunt Swarm
by Dimillian
⭐ 4k
A multi-agent debugging skill that spawns parallel investigator agents to hunt bugs from multiple angles simultaneously — dramatically cutting time-to-root-cause on complex issues.
Context7 CLI
by Upstash
⭐ 58k
Pulls up-to-date, version-specific documentation from Context7 directly into your Codex prompts — no more hallucinated APIs or outdated snippets.
Design Taste Frontend
by Leonxlnx
⭐ 19k
A curated taste guide for Codex frontend work — teaches when to use grid vs flex, how to handle responsive breakpoints gracefully, and what separates forgettable UIs from memorable ones.
Frontend Design
by am-will
⭐ 950
Installs strong frontend design taste into Codex — bold typography, striking color palettes, intentional spacing, and component patterns that look like a real designer's work.
Full Output Enforcement
by Leonxlnx
⭐ 19k
Prevents Codex from truncating long files with '// ... rest of code ...' placeholders — enforces complete, ready-to-paste output every time.
Gemini Computer Use
by am-will
⭐ 950
Bridges Codex to Google Gemini's computer-use capabilities — delegate desktop automation tasks and screenshot-based interactions to Gemini from within Codex workflows.
GitHub
by Dimillian
⭐ 4k
GitHub integration skill for Codex — read issues, create PRs, fetch file contents, and run repo operations directly from your Codex coding session.
GPT Taste
by Leonxlnx
⭐ 19k
Opinionated code style and taste rules that push Codex toward cleaner architecture, more idiomatic patterns, and production-ready output instead of quick-and-dirty solutions.
High End Visual Design
by Leonxlnx
⭐ 19k
Elevates Codex's frontend output to luxury-tier aesthetics — refined spacing, sophisticated color palettes, smooth micro-animations, and premium component designs.
img-to-frontend
by am-will
⭐ 950
Converts design mockups, screenshots, and sketches into production-ready frontend code — Tailwind, plain CSS, or any framework you specify.
Industrial Brutalist UI
by Leonxlnx
⭐ 19k
A bold design-taste skill that directs Codex toward high-contrast, industrial-brutalist interface aesthetics — thick borders, raw typography, and unapologetically structural layouts.
iOS Debugger Agent
by Dimillian
⭐ 4k
Specialist debugging skill for Swift and iOS development — understands Xcode error messages, SwiftUI state bugs, and Apple framework edge cases that generic models miss.
LLM Council
by am-will
⭐ 950
Runs a simulated panel of expert reviewers on your code or design decisions — different AI personas debate tradeoffs and return a synthesized recommendation.
Make Interfaces Feel Better
by jakubkrehel
⭐ 992
A polish-focused skill that teaches Codex to apply micro-improvements — easing curves, hover states, focus rings, loading skeletons — that make interfaces feel noticeably more refined.
Minimalist UI
by Leonxlnx
⭐ 19k
A design-philosophy skill that guides Codex toward restraint — fewer elements, more whitespace, cleaner typography, and interfaces that communicate through reduction rather than addition.
Planner
by am-will
⭐ 950
A structured planning skill that makes Codex break complex tasks into explicit subtasks with dependencies, estimates, and success criteria before writing a single line of code.
Nothing in this subcategory yet — submit a tool!
About Codex Skills
Codex Skills are reusable instruction sets that extend your Codex agent with persistent behaviors and specialized workflows. Install a skill once and it applies automatically — shaping how the agent approaches design, debugging, testing, or any task it was built for. The catalog covers AI agents, frontend design, productivity, coding patterns, and platform integrations. Skills are installed via a single CLI command and can be combined: stack a design-taste skill with a test-driven-development skill and the agent applies both.