ccc-relay SKILL.md skillA

ccc-relay 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-relay@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-relay/SKILL.md
Versions recorded: 3
Latest version: git:20261013.fbe187d, committed Oct 13, 2026
First version recorded: Jul 14, 2026
Size: 10,061 bytes
Repository stars: 6
License: MIT

Chain independent loop sessions (spec, build, review, then a human-gated merge) that hand off through a durable state file, tracker status or reaction, each link separately gated and verified. Use when the user types $ccc-relay, wants the Finn Loop, or wants auto-chained loops.

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-relay — chained loop sessions

**CC Commander** · $ccc-relay · a relay team of loops: each link runs in fresh context, meets its own gate, and passes a baton to the next.

`$ccc-loop` iterates inside one session. `$ccc-relay` chains separate sessions (the "Finn Loop"): a spec loop hands to a build loop, which hands to a review loop, which stops at merge for an explicit human go. No human re-prompts between links.

It composes three primitives instead of re-implementing them:

- `$ccc-loop`: the loop taxonomy, the should-loop gate, the state-file convention, verifier separation. Each link is one loop from that taxonomy.
- `$ccc-fleet`: parallelism inside a link (fan the build out across worktrees). A relay is sequential across links.
- `$ccc-spawn` and the CLI `/spawn` command (`commands/ccc-spawn.md`): launching the next link as its own session.

## When to use / when not to

- Use when a spec → build → review chain recurs (at least weekly) and each link has an automated bar.
- One-shot work is a pipeline: use `$ccc-fleet pipeline` or run `$ccc-plan`, `$ccc-build`, `$ccc-review` by hand.
- Parallel rather than sequential work belongs to `$ccc-fleet`.
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add kevinzai/commander/ccc-relay@sha256:c114b5f7e1eb171c

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_o46rr4ow2z2iwfnv.svg)](https://markdownregistry.com/a/art_o46rr4ow2z2iwfnv)

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

Versions

The registry has recorded 3 versions of this file, between Jul 14, 2026 and Oct 13, 2026, about one every 46 days.

version	committed	commit	size	audit
git:20261013.fbe187d latest	2026-10-13	fbe187d	10,061 B	A	view · diff
git:20260722.9d3ab82	2026-07-22	9d3ab82	12,761 B	A	view · diff
git:20260714.90cc36b	2026-07-14	90cc36b	12,757 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 (10061 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_o46rr4ow2z2iwfnv
GET https://markdownregistry.com/api/v1/resolve?ref=kevinzai/commander/ccc-relay
GET https://markdownregistry.com/api/v1/blob/c114b5f7e1eb171c0e049b33523b8389a3f1856838d7cd1c116a3b3ff436fe59

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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