ccc-doctor SKILL.md skillA

ccc-doctor from kevinzai/commander is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add kevinzai/commander/ccc-doctor@git:20261013.fbe187d

Pins git:20261013.fbe187d in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: kevinzai/commander
Path: commander/cowork-plugin-codex/skills/ccc-doctor/SKILL.md
Versions recorded: 5
Latest version: git:20261013.fbe187d, committed Oct 13, 2026
First version recorded: Jul 10, 2026
Size: 22,070 bytes
Repository stars: 6
License: MIT

Paste-ready Commander health report: install mode, installed vs latest version, clone and cache state, settings, MCP servers, plugin validate and details, mods, Codex doctor, optional source drift checks. Use when Commander misbehaves, after an update, or before filing a support issue.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# $ccc-doctor — Diagnose the Commander install

**CC Commander** · $ccc-doctor · one probe → paste-ready diagnostic report → the exact next command

## When to use / when not to

- Use when Commander skills or hooks misbehave, after an update, or to produce a report for a GitHub issue or support thread.
- Doctor is read-only. Its single write is the consent-gated `autoUpdate` toggle in Step 4, always backed up and verified.
- To update the plugin, use `$ccc-update`. To clean junk or add settings keys, use `$ccc-tuneup`. For this repository's vendor submodules, use `$ccc-upgrade`.
- `$ARGUMENTS`: `quick` (default) runs Steps 1–5; `full` adds the source-tree drift checks in Step 6.
- In Codex, ask each AskUserQuestion picker as a plain-text question with the same options; the probe runs unchanged and reports Codex rows.

## What happens

### 1. Probe the install and platform (one Bash call)

Run the block below in a single Bash call. It runs under `bash` regardless of the login shell, never fails on a missing file (every field falls back to `n/a`), and makes no network call except the version check.

```bash
bash -s <<'PROBE'
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add kevinzai/commander/ccc-doctor@sha256:09da8c82f004936e

The line at the top of this page pins the label git:20261013.fbe187d, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_pbbgztek2vcnrayl.svg)](https://markdownregistry.com/a/art_pbbgztek2vcnrayl)

1 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 5 versions of this file, between Jul 10, 2026 and Oct 13, 2026, about one every 24 days. Its first recorded version is graded B and its latest A.

version	committed	commit	size	audit
git:20261013.fbe187d latest	2026-10-13	fbe187d	22,070 B	A	view · diff
git:20260729.eb9f438	2026-07-29	eb9f438	25,798 B	B	view · diff
git:20260728.ab5edc5	2026-07-28	ab5edc5	24,772 B	B	view · diff
git:20260722.9d3ab82	2026-07-22	9d3ab82	24,744 B	B	view · diff
git:20260710.b7d3b99	2026-07-10	b7d3b99	12,560 B	B	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (22070 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

kevinzai/commander · 6 stars · license MIT · pushed 2026-11-08 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_pbbgztek2vcnrayl
GET https://markdownregistry.com/api/v1/resolve?ref=kevinzai/commander/ccc-doctor
GET https://markdownregistry.com/api/v1/blob/09da8c82f004936e4ace0bf45ed42a05c598f8e405c44e20b2738f2f17f17232

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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