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Agent skills for Codex

123,030 agent skills in the catalog list Codex as a supported host. These are the 15 that rank highest, ordered by adoption, freshness and documentation. ai-coding-agent-guardrails, aihot and performance-goal lead the list. Codex reads them from .agents/skills/<name>/SKILL.md in the project, or ~/.agents/skills/<name>/ for every project. A skill is a folder with a SKILL.md file; Codex loads it when a task matches its description. Every listing links to its source and shows a freshness grade.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

How to install in Codex

$skill-installer <name>   (inside a Codex session)

Where it goes: .agents/skills/<name>/SKILL.md in the project, or ~/.agents/skills/<name>/ for every project.

Codex's docs also describe creating a folder with a SKILL.md by hand. They list no codex skills command. Restart Codex if a new skill does not appear. Any folder with a SKILL.md works: copy it in by hand if you prefer.

Each listing page has the exact command for that listing.

Top 15 of 123,030

  1. 1
    ai-coding-agent-guardrails

    devops-skills

    Secure AI coding agents (Claude Code, Cursor, Codex, Copilot) with permission boundaries, secret protection, code review gates, and safe sandbox…

    • Repository has 48.4K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 48.4KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  2. 2
    aihot

    Virxact

    查询 AIHOT（aihot.news）的中文 AI 资讯。用户问今天或最近 AI 圈发生了什么、AI 新闻和 AI 日报、大模型与 AI 产品发布、OpenAI／Anthropic／Google 等公司或某个 AI 话题的最新消息、当前最热的 AI 事件及来龙去脉、AI 模型排行、Codex 额度重置，或其它…

    • Repository has 21.6K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 21.6KLast active Oct 1, 2026Claude Code, Claude apps, Codex, Cursor +6

  3. 3
    performance-goal

    Yeachan-Heo

    Run an evaluator-gated performance optimization workflow over Codex goal mode with durable OMX artifacts and safe goal handoffs.

    • Repository has 33.6K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 33.6KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  4. 4
    dbs-install-skill

    dontbesilent2025

    将单个 Skill 或 Skill 集合安装到通用 Agents、Claude Code、Codex、WorkBuddy、Grok、Hermes Agent、Kiro、Qwen Code、Cline 等 Agent。用户要求跨 Agent 安装、同步、查看、去重或卸载 Skill 时使用。

    • Repository has 10.9K stars
    • Active in the last 30 days
    • Ships helper scripts

    ★ 10.9KLast active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  5. 5
    ultragoal

    Yeachan-Heo

    Create and execute durable repo-native multi-goal plans over Codex goal mode artifacts.

    • Repository has 33.6K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 33.6KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  6. 6
    codex-first

    steipete

    Claude Code work routing: delegate hands-on work to Codex under the native-Claude model gate.

    • Repository has 7.4K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 7.4KLast active Oct 18, 2026Claude Code, Claude apps, Codex, Cursor +6

  7. 7
    diagnosing-superpowers

    obra

    Use when a superpowers session went wrong and your human partner wants to know why — repeated work, ignored plans, stumbles, poor results, a skill that didn't…

    • Repository has 304.6K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 304.6KLast active Oct 21, 2026Claude Code, Claude apps, Codex, Cursor +6

  8. 8
    executing-plans

    obra

    Use when executing an implementation plan in the current session as the implementer yourself — your human partner chose inline execution, or no subagent tool…

    • Repository has 304.6K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 304.6KLast active Oct 21, 2026Claude Code, Claude apps, Codex, Cursor +6

  9. 9
    ui-ux-pro-max

    nextlevelbuilder

    UI/UX design intelligence for web, mobile, and desktop.

    • Repository has 139.9K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 139.9KLast active Oct 3, 2026Claude Code, Claude apps, Codex, Cursor +6

  10. 10
    reverse-engineer-anything

    morluto

    Reverse engineer native, managed, Electron/JavaScript, packaged, firmware, and browser targets with REA, and build agent environments (AgentEnv bundles) of…

    • Largest repository here (377,435 stars)
    • Active in the last 30 days
    • Open source (MIT)

    ★ 377.4KLast active Oct 24, 2026Claude Code, Claude apps, Codex, Cursor +6

  11. 11
    cloud

    browser-use

    Documentation reference for using Browser Use Cloud — the hosted API and SDK for browser automation.

    • Repository has 119K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 119KLast active Oct 17, 2026Claude Code, Claude apps, Codex, Cursor +6

  12. 12
    version-bump

    thedotmack

    Automated semantic versioning and release workflow for Claude Code plugins.

    • Repository has 102.8K stars
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 102.8KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  13. 13
    request-progress

    thedotmack

    Group recent conversations into overall requests, review each one's progress from memory, link each to the owner goals it serves, and write the build story…

    • Repository has 102.8K stars
    • Active in the last 30 days
    • Open source (Apache-2.0)

    ★ 102.8KLast active Oct 23, 2026Claude Code, Claude apps, Codex, Cursor +6

  14. 14
    open-source

    browser-use

    Documentation reference for writing Python code using the browser-use open-source library.

    • Repository has 119K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 119KLast active Oct 15, 2026Claude Code, Claude apps, Codex, Cursor +6

  15. 15
    codex-huge-context

    steipete

    Codex 1M context: direct OpenAI Responses API inference, safe Astra/Sol/Terra/Luna input headroom, Keychain delivery, and Mac fleet rollout.

    • Repository has 7.4K stars
    • Active in the last 30 days
    • Open source (MIT)

    ★ 7.4KLast active Oct 12, 2026Claude Code, Claude apps, Codex, Cursor +6

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