ccc-session SKILL.md skillA

ccc-session 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-session@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-session/SKILL.md
Versions recorded: 5
Latest version: git:20261013.fbe187d, committed Oct 13, 2026
First version recorded: May 14, 2026
Size: 3,166 bytes
Repository stars: 6
License: MIT

Alias that routes session work to the canonical skills: save the current session with $ccc-save-session, or reload a saved one with $ccc-resume-session. Use when the user says resume session, continue where I left off, save this session, or types $ccc-session.

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-session — save or resume, routed

**CC Commander** · $ccc-session · one picker, then the canonical session skill does the work.

This is an alias kept so `$ccc-session` and older references still resolve. It holds no session logic of its own: `$ccc-save-session` writes the handoff, `$ccc-resume-session` loads it.

On Codex, AskUserQuestion becomes a plain-text question and skills are invoked as `$ccc-save-session` / `$ccc-resume-session`.

## When to use / when not to

- Use when the user asks to save, resume, review or browse sessions without naming the exact skill.
- Use `$ccc-handoff` instead when context is large mid-task and work should continue in a fresh chat.

## What happens

1. Route by argument:
   - `save` or `export` → invoke the `ccc-save-session` skill.
   - `resume` or `review` → invoke the `ccc-resume-session` skill with no argument (most recent session).
   - `history` → step 2.
   - No argument → ask with AskUserQuestion:

     ```yaml
     question: "What do you want to do with this session?"
     header: "CC Commander — Session"
     multiSelect: false
     options:
       - label: "🟢 Resume the last session"
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add kevinzai/commander/ccc-session@sha256:d285b2469873ec33

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_tayqnxmaczqsrclv.svg)](https://markdownregistry.com/a/art_tayqnxmaczqsrclv)

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

Versions

The registry has recorded 5 versions of this file, between May 14, 2026 and Oct 13, 2026, about one every 38 days.

version	committed	commit	size	audit
git:20261013.fbe187d latest	2026-10-13	fbe187d	3,166 B	A	view · diff
git:20260722.9d3ab82	2026-07-22	9d3ab82	1,074 B	A	view · diff
git:20260707.947ab2f	2026-07-07	947ab2f	942 B	A	view · diff
git:20260701.1f4accc	2026-07-01	1f4accc	773 B	A	view · diff
git:20260514.2648602	2026-05-14	2648602	3,854 B	A	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 (3166 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_tayqnxmaczqsrclv
GET https://markdownregistry.com/api/v1/resolve?ref=kevinzai/commander/ccc-session
GET https://markdownregistry.com/api/v1/blob/d285b2469873ec33654e9994f72332c7eaec7714aa9f18bafaa81e0190d54aa1

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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