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cmux-swarm

v1.3.0

Orchestrate a team of Claude Code agents in cmux: spawn workers, dispatch tasks via brief files, monitor by commit / footer-marker / anchored DONE, and isolate parallel edits with git worktrees. Bundles filtered code-check and visual-check skills for low-token worker reporting, plus a cmux install-if-missing bootstrap command.

Claude Code3 Skills

By MotionComplex0 GitHub starsUpdated 5 days ago

Directory evidence

Runtimes
Claude Code
Parsed components
3 skill or MCP entries
Source updated
Sep 18, 2026
Manifest status
Canonical path parsed

The directory validates manifest shape and source location. It does not execute the plugin or provide a security endorsement. Review the indexing methodology →

Install cmux-swarm for Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install cmux-swarm@agent-plugin-marketplace

Paste and run these commands in a terminal with Claude Code. They add and refresh the PluginsMP catalog, then install this plugin.

The installer fetches third-party code from the source repository shown on this page. This directory validates manifest structure and source location, but does not perform a security audit; review the manifest, components, and source before installing.

Get the source manually
git clone https://github.com/MotionComplex/agentic-kit

Clone the source repository, then follow its setup instructions to add the plugin to a compatible client. The plugin root is plugins/cmux-swarm/.

Plugin files

plugins/cmux-swarm/
├── .claude-plugin/plugin.json
├── skills/code-check/SKILL.md
├── skills/create-swarm/SKILL.md
└── skills/visual-check/SKILL.md

Included Skills3

code-checkskills/code-check/SKILL.md

Run a project's functional + type + lint checks and return ONLY the relevant signal — overall pass/fail, the failing test names and messages, type/lint errors, and a one-line "N passed" summary — suppressing the passing noise. Built for swarm workers and tight loops where ingesting a full suite dump wastes tokens. Use when the user says "code-check", "run checks", "verify the code", "run the tests and tell me what failed", or "do the checks pass?". For an adversarial diff review, hand off to /code-review (don't duplicate it here).

create-swarmskills/create-swarm/SKILL.md

Set up and orchestrate a team of Claude Code agents in CMUX. The current session becomes the orchestrator and spawns N−1 worker panes that take dispatched tasks. Use when the user says "create a swarm", "spin up a swarm", "start an agent team", "parallelize this across agents", "run these tasks with multiple agents", or "orchestrate workers in cmux". Encodes the concrete cmux patterns (spawn, lazy-PTY, brief-file dispatch, commit/footer monitoring, git-worktree isolation, per-worker browser) so a swarm runs deterministically.

visual-checkskills/visual-check/SKILL.md

Lightweight, deterministic browser/visual check via DIRECT Playwright — its own headed Chromium with a unique temp user-data-dir (never a shared browser or MCP profile). Navigate to the dev server, drive state, screenshot, run assertions, and return ONLY pass/fail, the failing screenshot path(s), and a one-line reason — not a wall of DOM. Use when the user says "visual-check", "check it in the browser", "does it render", "screenshot and verify", or when a swarm worker needs a self-contained browser check. For the full CI screenshot-review pipeline, use /visual-e2e instead — this is the quick, local, single-shot version.

Plugin manifests1

plugins/cmux-swarm/.claude-plugin/plugin.json
{
  "name": "cmux-swarm",
  "displayName": "CMUX Swarm",
  "version": "1.3.0",
  "description": "Orchestrate a team of Claude Code agents in cmux: spawn workers, dispatch tasks via brief files, monitor by commit / footer-marker / anchored DONE, and isolate parallel edits with git worktrees. Bundles filtered code-check and visual-check skills for low-token worker reporting, plus a cmux install-if-missing bootstrap command.",
  "author": {
    "name": "MotionComplex"
  },
  "keywords": [
    "cmux",
    "agents",
    "orchestration",
    "swarm",
    "playwright",
    "code-check",
    "visual-check"
  ]
}

For maintainers

If you maintain this plugin, link to this source-backed listing from your README so users can review its manifest and indexed components.

[cmux-swarm on Agent Plugins Marketplace](https://pluginsmp.com/plugins/cmux-swarm)