# Doctor

> Check the codex-claude-loop substrate (codex CLI, jq, git, repo, verdict schema)

- Skill: `ozzaii/doctor` (Agent Skill)
- Install (CLI): `npx skillmds@latest add ozzaii/doctor`
- Raw SKILL.md: https://api.skillmd.com/api/skills/ozzaii/doctor/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: ozzaii (https://skillmd.com/u/ozzaii)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/ozzaii/doctor

---


Load the `codex-claude-loop` skill, source its lib, and run `cl_doctor`.

Report each check plainly. If `codex` is missing, point at `npm install -g @openai/codex`
then `codex login`. If the repo resolved is not the one the user means, tell them to set
`CL_REPO`. Do not start a wave until every check passes.

If the user is running this harness for the first time, offer `cl_selfreview` — Codex
adversarially reviewing this harness before they trust it with their tree.