codexforclaude
Installation
SKILL.md
Codex CLI Configuration Guide
Configure and extend OpenAI Codex CLI for optimal development workflows.
Quick Reference
| Task | Command/Location |
|---|---|
| Config file | ~/.codex/config.toml |
| Add MCP server | codex mcp add <name> -- <command> |
| View MCP servers | /mcp in TUI |
| Skills location | ~/.codex/skills/ or .codex/skills/ |
| Create skill | Use $skill-creator in Codex |
Core Configuration
Edit ~/.codex/config.toml for all settings: