openclaw
Skills for the OpenClaw personal AI assistant, covering browser automation, routing requests to coding agents, presenting canvas widgets, running apps on temporary machines, and sharing diffs.
78 skills394k
@steipeteAgent Orchestration
Plugin
skill-codex
Lets Claude Code hand prompts to the OpenAI Codex CLI for code analysis, refactoring, and automated editing, including resuming earlier Codex sessions.
Plugin Signal66/100Solid
maintained90
capable14
documented100
adopted67
Claude Code
> /plugin marketplace add skills-directory/skill-codex> /plugin install skill-codex@skill-codex
Codex
$ npx skills add skills-directory/skill-codex -a codex
Cursor
$ npx skills add skills-directory/skill-codex -a cursor
Gemini CLI
$ npx skills add skills-directory/skill-codex -a gemini-cli
GitHub Copilot
$ copilot plugin marketplace add skills-directory/skill-codex$ copilot plugin install skill-codex@skill-codex
OpenCode
$ npx skills add skills-directory/skill-codex -a opencode
Windsurf
$ npx skills add skills-directory/skill-codex -a windsurf
What's inside
README
Note: If you want a more autonomous setup for agentic workflows, check out klaudworks/ralph-meets-rex.
Codex Integration for Claude Code
Purpose
Enable Claude Code to invoke the Codex CLI (codex exec and session resumes) for automated code analysis, refactoring, and editing workflows.
Prerequisites
codexCLI installed and available onPATH.- Codex configured with valid credentials and settings.
- Confirm the installation by running
codex --version; resolve any errors before using the skill.
Installation
This repository is structured as a Claude Code Plugin with a marketplace. You can install it as a plugin (recommended) or extract it as a standalone skill.
Option 1: Plugin Installation (Recommended)
Install via Claude Code's plugin system for automatic updates:
/plugin marketplace add skills-directory/skill-codex
/plugin install skill-codex@skill-codex
Option 2: Standalone Skill Installation
Extract the skill folder manually:
git clone --depth 1 git@github.com:skills-directory/skill-codex.git /tmp/skills-temp && \
mkdir -p ~/.claude/skills && \
cp -r /tmp/skills-temp/plugins/skill-codex/skills/codex ~/.claude/skills/codex && \
rm -rf /tmp/skills-temp
Usage
Important: Thinking Tokens
By default, this skill suppresses thinking tokens (stderr output) using 2>/dev/null to avoid bloating Claude Code's context window. If you want to see the thinking tokens for debugging or insight into Codex's reasoning process, explicitly ask Claude to show them.
Example Workflow
User prompt:
Use codex to analyze this repository and suggest improvements for my claude code skill.
Claude Code response: Claude will activate the Codex skill and:
- Ask which model to use (
gpt-6-astraby default;gpt-6.1-sol,gpt-6-sol,gpt-6-luna,gpt-5.6-sol,gpt-5.6-terra,gpt-5.6-luna; or a legacy model such asgpt-5.5, which ChatGPT-account sign-ins reject) unless already specified in your prompt. - Ask which reasoning effort level (
low,medium,high,xhigh,max, orultra, subject to the model's ceiling) unless already specified in your prompt. - Select appropriate sandbox mode (defaults to
read-onlyfor analysis) - Run a command like:
codex exec -m gpt-6-astra \
--config model_reasoning_effort="high" \
--sandbox read-only \
"Analyze this Claude Code skill repository comprehensively..." 2>/dev/null
This example runs inside a Git repository. Apply the skip-flag permission gate.
Result: Claude will summarize the Codex analysis output, highlighting key suggestions and asking if you'd like to continue with follow-up actions.
Detailed Instructions
See plugins/skill-codex/skills/codex/SKILL.md for complete operational instructions, CLI options, and workflow guidance.
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@lobehubQuestions about skill-codex.
Install it with the command on its page. It includes codex. Its skills do not fire on their own yet. Free and open source.
- What is skill-codex?
- skills-directory/skill-codex is a plugin with a codex skill that delegates prompts to the Codex CLI. Use it when you want Codex to handle code analysis, refactoring, or automated editing from within Claude Code.
- How do I install skill-codex?
- Run these in Claude Code: /plugin marketplace add skills-directory/skill-codex then /plugin install skill-codex@skill-codex. Then prompt normally.
- Does skill-codex auto-invoke its skills?
- Not yet. It is indexed on Flowy as a plain plugin.
- Is skill-codex free?
- Yes. Flowy is free and open source, with nothing gated. You can read every skill in full before you install.
- Which coding agents can use skill-codex's skills?
- skill-codex installs in Claude Code, and its skills also install in Codex, Cursor, Gemini CLI, GitHub Copilot, OpenCode and Windsurf with the skills CLI. Each skill's page has the install command. Flowy's auto-invocation, which fires a skill when your prompt matches, runs in Claude Code only.
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