OpenAI coding agents

Best Codex skills for agent workflows.

Skills for Codex-style coding agents that need repository context, browser checks, GitHub workflows, and precise implementation guidance.

48
Ranked
1.1M
Stars
100
Top fit

Workflow

Patch and verify code

Workflow

Inspect pull requests

Workflow

Run browser-based product checks

Install path

How to use skills with Codex

The goal is to hand your agent one reviewed skill path, not a broad directory.

  1. 01

    Pick a Codex skill from the ranked shortlist.

  2. 02

    Open the skill detail page and review trust, audit, repository, and install signals.

  3. 03

    Use the install command or /api/skills/{slug}/install handoff in a sandbox workflow first.

Codex shortlist

Skills ranked for this agent

#1

Antigravity Awesome Skills

100 fitTrust 100Excellent 100

A comprehensive library of over 1,273 agentic skills for various AI coding assistants, featuring clear documentation and installation instructions.

Excellent quality, production candidate, and a strong fit for Codex workflows.

40K starsJun 10, 2026 pushProduction candidateClaude CodeOpenAI Agents
$ npx skills add sickn33/antigravity-awesome-skills
#2

Open Code Review

100 fitTrust 100Excellent 100

Open-source & free — Battle-tested at Alibaba's scale. Hybrid architecture code review tool: deterministic pipelines + LLM Agent, precise line-level comments, built-in fine-tuned ruleset (NPE, thread-safety, XSS, SQL injection), OpenAI & Anthropic compatible.

Excellent quality, production candidate, and a strong fit for Codex workflows.

6.4K starsJun 12, 2026 pushProduction candidateGoCode Review
$ npx skills add alibaba/open-code-review
#3

Open Design

100 fitTrust 100Excellent 100

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sandboxed preview · HTML/PDF/PPTX/MP4 export 🤖 Claude Code / OpenClaw / Codex / Cursor / OpenCode / Qwen / Copilot / Hermes / Kimi & 17+ CLIs.

Excellent quality, production candidate, and a strong fit for Codex workflows.

64K starsJun 13, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add nexu-io/open-design
#4

Pr Agent

100 fitTrust 100Excellent 100

🚀 PR Agent: The Original Open-Source PR Reviewer. This project It is not the Qodo free tier.

Excellent quality, production candidate, and a strong fit for Codex workflows.

12K starsJun 6, 2026 pushProduction candidatePythonCode Review
$ npx skills add The-PR-Agent/pr-agent
#5

Agent Orchestrator

100 fitTrust 100Excellent 100

Agentic orchestrator for parallel coding agents — plans tasks, spawns agents, and autonomously handles CI fixes, merge conflicts, and code reviews.

Excellent quality, production candidate, and a strong fit for Codex workflows.

7.5K starsJun 9, 2026 pushProduction candidateTypeScriptMulti-Agent
$ npx skills add AgentWrapper/agent-orchestrator
#6

Agent Orchestrator

100 fitTrust 100Excellent 100

Agentic orchestrator for parallel coding agents — plans tasks, spawns agents, and autonomously handles CI fixes, merge conflicts, and code reviews.

Excellent quality, production candidate, and a strong fit for Codex workflows.

7.4K starsJun 8, 2026 pushProduction candidateTypeScriptMulti-Agent
$ npx skills add ComposioHQ/agent-orchestrator
#7

Plannotator

100 fitTrust 100Excellent 100

Annotate and review coding agent plans and code diffs visually, share with your team, send feedback to agents with one click.

Excellent quality, production candidate, and a strong fit for Codex workflows.

6.1K starsJun 12, 2026 pushProduction candidateTypeScriptCode Review
$ npx skills add backnotprop/plannotator
#8

Cc Wf Studio

100 fitTrust 100Excellent 100

CC Workflow Studio is a visual workflow editor designed for AI agents, facilitating the creation and management of workflows.

Excellent quality, production candidate, and a strong fit for Codex workflows.

5.1K starsJun 10, 2026 pushProduction candidateClaude CodeOpenAI Agents
$ npx skills add breaking-brake/cc-wf-studio
#9

Academic Research Skills Codex

100 fitTrust 100Excellent 100

Codex-native Academic Research Skills suite for human-in-the-loop academic research workflows

Excellent quality, production candidate, and a strong fit for Codex workflows.

3.7K starsJun 11, 2026 pushProduction candidatePythonResearch
$ npx skills add Imbad0202/academic-research-skills-codex
#10

Herdr

100 fitTrust 100Excellent 97

agent multiplexer that lives in your terminal.

Excellent quality, production candidate, and a strong fit for Codex workflows.

4.8K starsJun 6, 2026 pushProduction candidateRustAI Agents
$ npx skills add ogulcancelik/herdr
#11

HolyClaude

100 fitTrust 100Excellent 100

AI coding workstation: Claude Code + web UI + 7 AI CLIs + headless browser + 50+ tools

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.3K starsMay 28, 2026 pushProduction candidateDockerfilePlaywright
$ npx skills add CoderLuii/HolyClaude
#12

Nanocoder

100 fitTrust 100Excellent 99

A beautiful coding agent in your terminal, running on any model you choose - built by the community, for the community ⚒

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.0K starsJun 10, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add Nano-Collective/nanocoder
#13

Graphify

100 fitTrust 100Excellent 100

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, shell scripts, docs, papers, images, or videos into a queryable knowledge graph. App code + database schema + infrastructure in one graph.

Excellent quality, production candidate, and a strong fit for Codex workflows.

66K starsJun 11, 2026 pushProduction candidatePythonClaude Code
$ npx skills add safishamsi/graphify
#14

Oh My Openagent

100 fitTrust 100Excellent 100

omo/lazycodex: The coding agent for tokenmaxxers;the one and only agent harness for complex codebases. For your Codex, for your OpenCode

Excellent quality, production candidate, and a strong fit for Codex workflows.

62K starsJun 12, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add code-yeongyu/oh-my-openagent
#15

Vibe Kanban

100 fitTrust 100Excellent 100

Get 10X more out of Claude Code, Codex or any coding agent

Excellent quality, production candidate, and a strong fit for Codex workflows.

27K starsApr 24, 2026 pushProduction candidateRustAI Agents
$ npx skills add BloopAI/vibe-kanban
#16

Claude Skills

100 fitTrust 100Excellent 100

337 Claude Code skills & agent skills & plugins (30+ Agents, 70+ custom commands, 330+ skills, customizable references, scripts)for Claude Code, Codex, Gemini CLI, Cursor, and 8 more coding agents — engineering, marketing, product, compliance, C-level advisory, research, business operations, commercial & finance, and your daily productivity skills.

Excellent quality, production candidate, and a strong fit for Codex workflows.

18K starsJun 12, 2026 pushProduction candidatePythonAI Agents
$ npx skills add alirezarezvani/claude-skills
#17

9router

100 fitTrust 100Excellent 100

Unlimited FREE AI coding. Connect Claude Code, Codex, Cursor, Cline, Copilot, Antigravity to FREE Claude/GPT/Gemini via 40+ providers. Auto-fallback, RTK -40% tokens, never hit limits.

Excellent quality, production candidate, and a strong fit for Codex workflows.

17K starsJun 13, 2026 pushProduction candidateJavaScriptAI Agents
$ npx skills add decolua/9router
#18

Awesome Codex Skills

100 fitTrust 100Excellent 100

A curated list of practical Codex skills for automating workflows across the Codex CLI and API.

Excellent quality, production candidate, and a strong fit for Codex workflows.

14K starsMay 15, 2026 pushProduction candidatePythonCodex
$ npx skills add ComposioHQ/awesome-codex-skills
#19

AI Goofish Monitor

100 fitTrust 100Excellent 100

基于 Playwright 和AI实现的闲鱼多任务实时/定时监控与智能分析系统,配备了功能完善的后台管理UI。帮助用户从闲鱼海量商品中,找到心仪产品。

Excellent quality, production candidate, and a strong fit for Codex workflows.

12K starsMay 18, 2026 pushProduction candidatePythonPlaywright
$ npx skills add Usagi-org/ai-goofish-monitor
#20

Playwright Cli

100 fitTrust 100Excellent 100

CLI for common Playwright actions. Record and generate Playwright code, inspect selectors and take screenshots.

Excellent quality, production candidate, and a strong fit for Codex workflows.

11K starsJun 10, 2026 pushProduction candidateTypeScriptPlaywright
$ npx skills add microsoft/playwright-cli
#21

Html Anything

100 fitTrust 100Excellent 100

✨ The agentic HTML editor — your local AI agent writes the HTML, you ship it. 🚀 75 Skills × 9 Surfaces (magazine · deck · poster · XHS / tweet · prototype · data report · Hyperframes) 🛡️ Sandboxed preview · 📤 1-click to WeChat / X / Zhihu / HTML / PNG 🔑 Zero API key — Claude Code / Cursor / Codex / Gemini / Copilot / OpenCode / Qwen / Aider.

Excellent quality, production candidate, and a strong fit for Codex workflows.

6.6K starsJun 2, 2026 pushProduction candidateHTMLAI Agents
$ npx skills add nexu-io/html-anything
#22

Dev Browser

100 fitTrust 100Excellent 100

A Claude Skill to give your agent the ability to use a web browser

Excellent quality, production candidate, and a strong fit for Codex workflows.

6.2K starsJun 5, 2026 pushProduction candidateTypeScriptPlaywright
$ npx skills add SawyerHood/dev-browser
#23

Product Manager Skills

100 fitTrust 100Excellent 100

Product Management skills framework built on battle-tested methods for Claude Code, Cowork, Codex, and AI agents.

Excellent quality, production candidate, and a strong fit for Codex workflows.

5.0K starsMay 20, 2026 pushProduction candidateShellAI Agents
$ npx skills add deanpeters/Product-Manager-Skills
#24

Hunk

100 fitTrust 100Excellent 100

Review-first terminal diff viewer for agentic coders

Excellent quality, production candidate, and a strong fit for Codex workflows.

4.8K starsJun 11, 2026 pushProduction candidateTypeScriptCode Review
$ npx skills add modem-dev/hunk
#25

AI Coding Guide Zh

100 fitTrust 100Excellent 100

Claude Code + OpenClaw + Codex 中文教程 | 36篇完整教程 | 18万字 | 三线学习路径 | 小白到企业实战

Excellent quality, production candidate, and a strong fit for Codex workflows.

4.6K starsJun 10, 2026 pushProduction candidateAI AgentsClaude Code
$ npx skills add KimYx0207/AI-Coding-Guide-Zh
#26

Awesome Agent Skills

100 fitTrust 100Excellent 99

A comprehensive resource for skills and tools tailored for AI coding agents.

Excellent quality, production candidate, and a strong fit for Codex workflows.

5.5K starsApr 5, 2026 pushProduction candidateClaude Code
$ npx skills add heilcheng/awesome-agent-skills
#27

Google Maps Scraper

100 fitTrust 100Excellent 100

scrape data from Google Maps. Extracts data such as the name, address, phone number, website URL, rating, reviews number, latitude and longitude, reviews,email and more for each place

Excellent quality, production candidate, and a strong fit for Codex workflows.

4.3K starsMay 30, 2026 pushProduction candidateGoAI Agents
$ npx skills add gosom/google-maps-scraper
#28

CodeceptJS

100 fitTrust 100Excellent 100

Supercharged End 2 End Testing Framework for NodeJS

Excellent quality, production candidate, and a strong fit for Codex workflows.

4.2K starsJun 12, 2026 pushProduction candidateJavaScriptPlaywright
$ npx skills add codeceptjs/CodeceptJS
#29

Claude Octopus

100 fitTrust 100Excellent 100

Surface AI blindspots before you ship. Put up to 8 AI models on every research, design or coding task.

Excellent quality, production candidate, and a strong fit for Codex workflows.

3.5K starsJun 7, 2026 pushProduction candidateShellAI Agents
$ npx skills add nyldn/claude-octopus
#30

MonkeyCode

100 fitTrust 100Excellent 100

企业级 AI 开发平台,内置了开发环境管理、AI 模型管理、AI 任务管理、项目需求管理等能力,是真正面向专业开发团队的 AI 助手

Excellent quality, production candidate, and a strong fit for Codex workflows.

3.3K starsJun 12, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add chaitin/MonkeyCode
#31

Awesome ChatGPT Repositories

100 fitTrust 100Excellent 100

A curated list of resources dedicated to open source GitHub repositories related to ChatGPT, OpenAI API, and Codex. Searchable via Claude Code skills.

Excellent quality, production candidate, and a strong fit for Codex workflows.

3.1K starsJun 8, 2026 pushProduction candidatePythonAI Agents
$ npx skills add taishi-i/awesome-ChatGPT-repositories
#32

GPT Image2 Skill

100 fitTrust 100Excellent 100

GPT Image 2 prompt gallery, image prompt library, agentic skill, and CLI for OpenAI image generation/editing

Excellent quality, production candidate, and a strong fit for Codex workflows.

3.0K starsMay 23, 2026 pushProduction candidatePythonAI Agents
$ npx skills add wuyoscar/GPT-Image2-Skill
#33

Abtop

100 fitTrust 100Excellent 100

Like htop, but for AI coding agents. Monitor Claude Code & Codex CLI sessions, tokens, context window, rate limits, and ports in real-time.

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.8K starsJun 8, 2026 pushProduction candidateRustAI Agents
$ npx skills add graykode/abtop
#34

Skills

100 fitTrust 100Excellent 100

Browser automation CLI built for AI agents. Break through anti-bot walls, hand off to humans across platforms when stuck. Parallel multi-task execution, independent multi-session operation, isolated multi-account browsing.

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.4K starsJun 11, 2026 pushProduction candidatePythonWeb Automation
$ npx skills add browser-act/skills
#35

Pro Workflow

100 fitTrust 100Excellent 100

Claude Code learns from your corrections: self-correcting memory that compounds over 50+ sessions. Context engineering, parallel worktrees, agent teams, and 17 battle-tested skills.

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.3K starsJun 8, 2026 pushProduction candidateJavaScriptAI Agents
$ npx skills add rohitg00/pro-workflow
#36

AgentsMesh

100 fitTrust 100Excellent 100

The AI Agent Workforce Platform — where teams scale beyond headcount. Give every team member an AI agent squad.

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.2K starsJun 12, 2026 pushProduction candidateGoAI Agents
$ npx skills add AgentsMesh/AgentsMesh
#37

Mutant

100 fitTrust 100Excellent 100

Mutation testing for Ruby. AI writes your code. AI writes your tests. But who tests the tests?

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.2K starsJun 8, 2026 pushProduction candidateRubyCode Review
$ npx skills add mbj/mutant
#38

Learning Opportunities

100 fitTrust 100Excellent 100

A Claude or Codex skill for deliberate skill development during AI-assisted coding

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.1K starsJun 3, 2026 pushProduction candidateShellCodex
$ npx skills add DrCatHicks/learning-opportunities
#39

Skills Manager

100 fitTrust 100Excellent 100

A lightweight desktop app to manage, sync, and organize AI agent skills across 15+ coding tools — Cursor, Claude Code, Codex, Copilot, and more.

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.1K starsJun 10, 2026 pushProduction candidateRustAI Agents
$ npx skills add xingkongliang/skills-manager
#40

Cc Skills Golang

100 fitTrust 100Excellent 100

🧑‍🎨 A collection of Golang agentic skills that works

Excellent quality, production candidate, and a strong fit for Codex workflows.

2.1K starsJun 9, 2026 pushProduction candidateGoAI Agents
$ npx skills add samber/cc-skills-golang
#41

Hermes Agent

95 fitTrust 100Excellent 100

The agent that grows with you

Excellent quality, production candidate, and a strong fit for Codex workflows.

192K starsJun 13, 2026 pushProduction candidatePythonAI Agents
$ npx skills add NousResearch/hermes-agent
#42

Gemini CLI

95 fitTrust 100Excellent 100

Bring a coding agent directly into the terminal

Excellent quality, production candidate, and a strong fit for Codex workflows.

105K starsJun 5, 2026 pushProduction candidateGeminiCLI
$ npx skills add google-gemini/gemini-cli
#43

Playwright

95 fitTrust 100Excellent 100

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Excellent quality, production candidate, and a strong fit for Codex workflows.

91K starsJun 12, 2026 pushProduction candidateTypeScriptPlaywright
$ npx skills add microsoft/playwright
#44

Claude Mem

95 fitTrust 100Excellent 100

Persistent Context Across Sessions for Every Agent – Captures everything your agent does during sessions, compresses it with AI, and injects relevant context back into future sessions. Works with Claude Code, OpenClaw, Codex, Gemini, Hermes, Copilot, OpenCode + More

Excellent quality, production candidate, and a strong fit for Codex workflows.

82K starsJun 13, 2026 pushProduction candidateJavaScriptAI Agents
$ npx skills add thedotmack/claude-mem
#45

Claude Code Best Practice

95 fitTrust 100Excellent 100

from vibe coding to agentic engineering - practice makes claude perfect

Excellent quality, production candidate, and a strong fit for Codex workflows.

58K starsJun 12, 2026 pushProduction candidateHTMLAI Agents
$ npx skills add shanraisshan/claude-code-best-practice
#46

Agent Skills

95 fitTrust 100Excellent 100

Production-grade engineering skills for AI coding agents.

Excellent quality, production candidate, and a strong fit for Codex workflows.

56K starsJun 11, 2026 pushProduction candidateShellAI Agents
$ npx skills add addyosmani/agent-skills
#47

Cherry Studio

95 fitTrust 100Excellent 100

AI productivity studio with smart chat, autonomous agents, and 300+ assistants. Unified access to frontier LLMs

Excellent quality, production candidate, and a strong fit for Codex workflows.

47K starsJun 13, 2026 pushProduction candidateTypeScriptAI Agents
$ npx skills add CherryHQ/cherry-studio
#48

Awesome Claude Code

95 fitTrust 100Excellent 100

A curated list of awesome skills, hooks, slash-commands, agent orchestrators, applications, and plugins for Claude Code by Anthropic

Excellent quality, production candidate, and a strong fit for Codex workflows.

46K starsApr 27, 2026 pushProduction candidatePythonAI Agents
$ npx skills add hesreallyhim/awesome-claude-code

FAQ

Codex skills FAQ

What are the best skills for Codex?

The current top picks include Antigravity Awesome Skills, Open Code Review, Open Design. They are ranked by Codex workflow fit, quality, trust, adoption, and freshness.

How do I install skills for Codex?

Pick a Codex skill from the ranked shortlist. Open the skill detail page and review trust, audit, repository, and install signals. Use the install command or /api/skills/{slug}/install handoff in a sandbox workflow first.

Can an agent fetch this shortlist programmatically?

Yes. Use /api/skills/search for task-driven discovery or /api/agent/recommend for full recommendation payloads with install handoff links.