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rocket-fuel-skill
Run Claude Fable 5 + OpenAI Codex as co-founders in one Claude Code skill. Fable is the Visionary (plan, standards, review), Codex is the Integrator (filter,…
git clone https://github.com/NulightJens/rocket-fuel-skill
Rocket Fuel

One sees the future. One makes it happen. Run Claude Fable 5 and OpenAI Codex as co-founders in a single Claude Code command.
Fable 5 takes the Visionary seat: it interviews you, writes the plan, sets the standards, and reviews the result. Codex takes the Integrator seat: it filters the plan, kills scope creep, builds the code in its own sandbox, and reports honestly. They argue in a bounded meeting until the verdict line says SAME PAGE, and only then does anyone write code. Based on the Visionary/Integrator operating system from Rocket Fuel by Gino Wickman and Mark C. Winters.
You make exactly three decisions per run: the interview answers, rare deadlock tie-breaks, and the final commit. The skill guides you through everything else: it tells you which mode it detected, what happens next, and where every artifact lands.
Install
npm i -g @openai/codex@latest && codex login # ChatGPT account works, no API key
git clone https://github.com/NulightJens/rocket-fuel-skill.git ~/rocket-fuel-skill
mkdir -p ~/.claude/skills
ln -s ~/rocket-fuel-skill/rocket-fuel ~/.claude/skills/rocket-fuel
Restart Claude Code once. Requirements: Claude Code, Codex CLI 0.130+, git.
Use
One command, plain English. The skill picks the right mode from context:
| You say | You get |
|---|---|
/rocket-fuel build me a habit tracker | Full kickoff: interview → adversarial plan review → Codex builds → Fable verifies |
/rocket-fuel this repo is a mess, clean it up | Codebase audit → ranked issue list → you pick 3-7 fixes → build |
/rocket-fuel review PLAN.md | Codex attacks your plan read-only until it approves |
/rocket-fuel have codex add dark mode | One scoped task, built by Codex, diff-reviewed and proof-run by Fable |
From there the skill walks you through it: one interview question at a time with a recommended answer attached, live verdicts from Codex each round, and a clear prompt before anything is committed. The full argument between the two models is saved to SAME-PAGE-LOG.md in your repo, next to PLAN.md.
Credits
Based on the Visionary/Integrator operating system from Rocket Fuel by Gino Wickman and Mark C. Winters. Built by @NulightJens.
MIT License.
// compatibility
| Platforms | cli, api |
|---|---|
| Operating systems | — |
| AI compatibility | claude |
| License | MIT |
| Pricing | open-source |
| Language | — |
// faq
What is rocket-fuel-skill?
Run Claude Fable 5 + OpenAI Codex as co-founders in one Claude Code skill. Fable is the Visionary (plan, standards, review), Codex is the Integrator (filter, build, report). The Rocket Fuel V/I operating system: interview, adversarial Same Page Meeting, 3-7 Rocks, sandboxed build, Level 10 review.. It is open-source on GitHub.
Is rocket-fuel-skill free to use?
rocket-fuel-skill is open-source under the MIT license, so it is free to use.
What category does rocket-fuel-skill belong to?
rocket-fuel-skill is listed under skills in the Claudeers registry of Claude-compatible tools.
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