ccc SKILL.md skillA
ccc from kevinzai/commander is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add kevinzai/commander/ccc@git:20261025.7eae921Pins git:20261025.7eae921 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/skills/ccc/SKILL.md- Versions recorded
- 5
- Latest version
- git:20261025.7eae921, committed Oct 25, 2026
- First version recorded
- Oct 13, 2026
- Size
- 8,320 bytes
- Repository stars
- 6
- License
- MIT
Commander home: reads project context, then routes to build, review, ship or the More menu in one or two clicks. Use when asked where to start.
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 — one click to the right workflow
**CC Commander** · /ccc · a banner, a one-line context strip, and a four-option picker that dispatches to the matching `/ccc-*` skill.
The hub is a thin control plane: it detects context, offers a choice, and hands off. Substantive work runs in the target skill or a plugin workflow (see [workflow-first](../../rules/workflow-first.md)). The user's selected model is preserved; the hub never switches models.
## When to use / when not to
- Use for "open Commander", "what can I do here?", "where do I start?", or a bare `/ccc`.
- Use the argument form (`/ccc review`, `/ccc codex`) when the user already named the intent; the hub skips the picker.
- Do not use for the full catalog: that is `/ccc-browse` (searchable) or `/ccc-cheatsheet` (live map).
## What happens
### 1. Onboarding gate
Run first:
```bash
# Lane state dir: CCC_CONFIG_DIR, then CLAUDE_CONFIG_DIR, then ~/.claude; the legacy copy until the lane has its own.
STATE="${CCC_CONFIG_DIR:-${CLAUDE_CONFIG_DIR:-$HOME/.claude}}/commander/state.json"
[ -e "$STATE" ] || STATE="$HOME/.claude/commander/state.json"
…Read the whole file at its exact version.
How to install
mdr add kevinzai/commander/ccc@sha256:cd729e2cfec7cc8eThe line at the top of this page pins the label git:20261025.7eae921, 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.
[](https://markdownregistry.com/a/art_rvb3hl3blhb4mrd3)
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Versions
The registry has recorded 5 versions of this file, between Oct 13, 2026 and Oct 25, 2026, about one every 3 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261025.7eae921 latest | 2026-10-25 | 7eae921 | 8,320 B | A | view · diff |
| git:20261025.3b88727 | 2026-10-25 | 3b88727 | 8,346 B | A | view · diff |
| git:20261024.717fab8 | 2026-10-24 | 717fab8 | 8,275 B | A | view · diff |
| git:20261023.4e443a7 | 2026-10-23 | 4e443a7 | 8,054 B | A | view · diff |
| git:20261013.fbe187d | 2026-10-13 | fbe187d | 8,050 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (8320 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
kevinzai/commander · 6 stars · license MIT · pushed 2026-11-08 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_rvb3hl3blhb4mrd3 GET https://markdownregistry.com/api/v1/resolve?ref=kevinzai/commander/ccc GET https://markdownregistry.com/api/v1/blob/cd729e2cfec7cc8effd67a5c00e99275de7fc99823737590fa937413c497239a
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.
More from kevinzai/commander
Every file in kevinzai/commander