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codex-subagent

82 / 100 · Low risk

Fine to try. Some of what it can do is expected: a coding skill usually runs build and test commands.

By davidondrej/skills (GitHub) · coding · 4,285 stars · scanned at commit cf0b20e

Launch OpenAI Codex CLI as a subagent (ChatGPT subscription auth, no API key). Use when delegating a self-contained coding task to Codex from another agent — parallel implementation work, a second opinion, or an independent verification pass.

Works with any agent that supports SKILL.md skills.

What this skill can do

Install

Paste this into your terminal. It downloads exactly the version we scanned, not whatever is newest.

if [ -e ~/.agents/skills/'codex-subagent' ] || [ -L ~/.agents/skills/'codex-subagent' ]; then echo 'A skill folder named codex-subagent already exists — not replacing it' >&2; false; else d=$(mktemp -d) && git clone --quiet --filter=blob:none --no-checkout 'https://github.com/davidondrej/skills' "$d" && git -C "$d" checkout --quiet 'cf0b20e4254fbeca1d4535a32cd735ecc49ec325' -- 'skills/codex-subagent' && mkdir -p ~/.agents/skills && cp -R "$d"/'skills/codex-subagent' ~/.agents/skills/'codex-subagent' && rm -rf "$d"; fi

Codex reads ~/.agents/skills directly. For Claude Code, Cursor, Copilot, Gemini CLI, Antigravity or OpenCode, also link it. For Claude Code: ln -s ~/.agents/skills/'codex-subagent' ~/.claude/skills/'codex-subagent' (other agents: ~/.cursor/skills, ~/.copilot/skills, ~/.gemini/skills, ~/.gemini/config/skills, ~/.config/opencode/skills). Or install through the finder skill, which does both.

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