awesome-codex-skills

<h1 align="center">Awesome Codex Skills</h1>

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

## Give your skills real-world actions

Skills tell your agent **how** to work. An MCP Gateway gives it secure access to the tools it needs.

Composio [MCP Gateway](https://composio.dev/mcp-gateway) provides a single MCP endpoint for 1,000+ integrations with built-in authentication, team-based access controls, audit logs, and production-ready reliability.

---

## Quickstart: Add Skills to Codex

### Install with the Skill Installer (recommended)

```bash
git clone https://github.com/ComposioHQ/awesome-codex-skills.git
cd awesome-codex-skills
# Install one or more skills into $CODEX_HOME/skills (defaults to ~/.codex/skills)
python skill-installer/scripts/install-skill-from-github.py --repo ComposioHQ/awesome-codex-skills --path meeting-notes-and-actions
```

The installer fetches the skill and places it in `$CODEX_HOME/skills/<skill-name>`. Restart Codex to pick up new skills.

### Manual install

1. Copy the desired skill folder (e.g., `./spreadsheet-formula-helper`) into `$CODEX_HOME/skills/` (defaults to `~/.codex/skills/`).
2. Restart Codex so it loads the new metadata.
3. In your next session, describe the task or mention the skill name; Codex will trigger matching skills based on their `description` frontmatter.

---

## Contents

- [Bernstein](https://github.com/chernistry/bernstein) - Multi-agent orchestrator with Codex CLI adapter. Runs parallel Codex agents in isolated git worktrees with quality gates.
- [What Are Codex Skills?](#what-are-codex-skills)
- [Skills](#skills)
  - [Development & Code Tools](#development--code-tools)
  - [Productivity & Collaboration](#productivity--collaboration)
  - [Communication & Writing](#communication--writing)
  - [Data