awesome-codex-skills
A curated list of practical Codex skills for automating workflows across the Codex CLI and API.
Awesome Codex Skills is a curated repository of practical agent skills for automating workflows in the Codex CLI and API. Each skill is a modular instruction bundle with metadata and step-by-step guidance that Codex uses to execute tasks such as code migrations, meeting analysis, PR reviews, and content generation. Skills are installed into the Codex skills directory and automatically triggered based on their descriptions when users describe matching tasks. The collection includes over 40 ready-to-use skills organized across development, productivity, communication, data analysis, and utility categories.
Key Features
Use Cases
- 01Automate large codebase migrations and multi-file refactors with reviewable batches and CI verification
- 02Triage GitHub pull request comments and automatically fix failing CI checks using GitHub Actions
- 03Convert meeting transcripts into structured summaries with decisions and owner-tagged action items
- 04Generate tailored resumes from job descriptions with quantified impact statements
- 05Organize and normalize invoice data for tracking and reporting workflows
- 06Build custom Codex skills for team-specific workflows using the template and installer framework
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awesome-codex-skills — FAQ
What are Codex skills?+
Codex skills are modular instruction bundles that tell the Codex agent how to execute specific tasks. Each skill lives in its own folder with a SKILL.md file containing metadata and step-by-step guidance that Codex reads to decide when to trigger the skill.
How do I install Codex skills from this repository?+
Clone the repository and use the included Python skill installer script with the --repo and --path flags to install skills into your $CODEX_HOME/skills directory (defaults to ~/.codex/skills). Restart Codex after installation to load the new skills.
Which AI clients work with these skills?+
These skills are designed specifically for the Codex CLI and API. Some third-party skills in the collection also support Claude Code, Cursor, and VS Code through compatibility layers.
Do I need API keys or external services?+
Most skills work standalone, but productivity skills that integrate with apps (Slack, GitHub, Linear, Notion) require the Composio CLI for authentication. Some skills like datadog-logs and sentry-triage need corresponding service API keys.
Is this repository free to use?+
Yes, the awesome-codex-skills repository and all bundled skills are open source and free to use. Some skills integrate with third-party services (Composio MCP Gateway, VirtualSMS, etc.) that may have their own pricing.
How does Codex know when to use a skill?+
Codex reads the description field in each skill's YAML frontmatter and automatically triggers skills whose descriptions match your request. You can also explicitly mention a skill by name to ensure it's considered.
How do I install awesome-codex-skills?+
Open the source repository on GitHub and follow its README. awesome-codex-skills is a skill — MCP Agents Market links you directly to the official repo.
Is awesome-codex-skills free?+
awesome-codex-skills is an open-source project hosted on GitHub. Check the repository for its license and any usage requirements.