ccc-devfleet

ccc-devfleet is a command for Claude Code from KevinZai/commander. It costs 40 tokens per session (1,107 once invoked), scanned A, a copy of devfleet, MIT.

A coordinator for running several Claude Code agents in parallel, with each agent working in its own isolated Git worktree. A worktree is a separate working copy of the same repository.

In plain words
What is it for?
Use it to turn a project description into a task plan, approve and dispatch missions, monitor progress, merge completed work, and read reports.
Why use it?
It helps split a larger project into dependent tasks while keeping agents from overwriting one another's files.

Command for Claude Code

Written for Claude Code: a Claude Code command (commands/*.md). Also seen: mentions CLAUDE.md; names the AskUserQuestion tool; mentions Claude Code.

Good fit Use it to turn a project description into a task plan, approve and dispatch missions, monitor progress, merge completed work, and read reports.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/kevinzai/commander/ccc-devfleet
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/KevinZai/commander

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for ccc-devfleet

README.md
[![agentmods](https://agentmods.dev/badge/commands/kevinzai/commander/ccc-devfleet/github.svg)](https://agentmods.dev/commands/kevinzai/commander/ccc-devfleet)
Your own site
<a href="https://agentmods.dev/commands/kevinzai/commander/ccc-devfleet"><img src="https://agentmods.dev/badge/commands/kevinzai/commander/ccc-devfleet/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for ccc-devfleet

Your own site · 80×15
<a href="https://agentmods.dev/commands/kevinzai/commander/ccc-devfleet"><img src="https://agentmods.dev/badge/commands/kevinzai/commander/ccc-devfleet.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 40 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,107 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 94% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00040 $0.01107
Opus 5.5 $0.00016 $0.00443
Sonnet 5.5 $0.00008 $0.00221
Haiku 4.5 $0.00004 $0.00111

Measured 5d ago against content hash 60895dc2370e, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

ccc-devfleet scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 5d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

94% identical to devfleet — 120 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

commands/ccc-devfleet.md · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/ccc-devfleet — parallel agents via DevFleet

CC Commander · /ccc-devfleet · a mission DAG from a plain-language brief, run by parallel agents in their own git worktrees.

DevFleet is an opt-in third-party MCP server, absent by default. Its tools appear as mcp__devfleet__*. If they are not exposed in this session, say so, give the install line from DevFleet's own docs (its default is claude mcp add devfleet --transport http http://localhost:18801/mcp), and offer /ccc-fleet or the Agent tool with isolation: worktree as the built-in alternative.

Flow

brief -> plan_project -> show plan -> user approves
      -> dispatch_mission(first) -> agent works in its worktree -> auto-merge
      -> dependents auto-dispatch -> ... -> get_report(each) -> summary

What happens

  1. Plan the project from the user's brief:

    mcp__devfleet__plan_project(prompt="<user's description>")
    

    Show the project name and id, each mission's title, type and id, and the dependency DAG (which missions block which).

  2. Ask with AskUserQuestion (Codex: a plain-text question) before anything runs, unless the user already said to go ahead:

    • 🟢 Dispatch the plan — starts the first mission; dependents follow automatically
    • Edit the plan — adjust missions with create_mission / cancel_mission, then show it again
    • Cancel — nothing is dispatched
  3. Dispatch the mission with an empty depends_on:

    mcp__devfleet__dispatch_mission(mission_id="<first_mission_id>")
    

    Missions from plan_project carry auto_dispatch=true, so the rest start as their dependencies finish. Missions added by hand with create_mission need auto_dispatch=true set explicitly for the same behavior.

  4. Monitor progress:

    mcp__devfleet__get_dashboard()
    mcp__devfleet__get_mission_status(mission_id="<id>")
    

    Poll get_mission_status for long missions so the user sees progress; use wait_for_mission only for short ones. Report mission titles and ids with each status.

Read the full file on GitHub · 98 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 5d ago Changed · +5 lines · +9 tokens per session 60895dc2370e
  2. 1mo ago First seen · 93 lines · 31 tokens per session scan A b1ad42c54f16

Subscribe to this mod's changes

ccc-devfleet is a command published in the GitHub repository KevinZai/commander (6 stars, last pushed today), licensed MIT. It adds 40 tokens to every session and 1,107 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 94% identical to devfleet, differing in 120 lines, and is treated as a copy.