maestro-orchestrator

A multi-agent development coordinator for Claude Code. It assigns work to specialist agents, runs work through four phases, and supports parallel subagents, saved sessions, and separate review commands.

In plain words
What is it for?
Use it for multi-agent planning and implementation, or for focused reviews and checks covering debugging, security, performance, SEO, accessibility, and compliance.
Why use it?
It helps divide larger development tasks into coordinated pieces and keeps planning, execution, and specialist checks organized.

Plugin for Claude Code

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.

agentmods
npx agentmods add plugins/josstei/maestro-orchestrate/marketplace
Claude Code
/plugin marketplace add josstei/maestro-orchestrate
Clone the repo
git clone --depth 1 https://github.com/josstei/maestro-orchestrate

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

maestro-orchestrator 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 yesterday.

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.

.claude-plugin/marketplace.json · 35 lines

What it actually says

{
  "name": "maestro-orchestrator",
  "owner": {
    "name": "josstei"
  },
  "metadata": {
    "description": "Maestro multi-agent orchestration platform for Claude Code",
    "version": "1.6.4"
  },
  "plugins": [
    {
      "name": "maestro",
      "source": "./claude",
      "description": "Multi-agent development orchestration platform — 39 specialists, 4-phase orchestration, native parallel subagents, persistent sessions, and standalone review/debug/security/perf/seo/a11y/compliance commands",
      "version": "1.6.4",
      "author": {
        "name": "josstei",
        "email": "[email protected]",
        "url": "https://github.com/josstei"
      },
      "homepage": "https://github.com/josstei/maestro-orchestrate",
      "repository": "https://github.com/josstei/maestro-orchestrate",
      "license": "Apache-2.0",
      "keywords": [
        "orchestration",
        "multi-agent",
        "planning",
        "execution",
        "agents"
      ],
      "category": "productivity"
    }
  ]
}
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. yesterday First seen · 35 lines scan A 4e91d4228df5

Subscribe to this mod's changes

maestro-orchestrator is a plugin published in the GitHub repository josstei/maestro-orchestrate (459 stars, last pushed 25d ago), licensed Apache-2.0. Its token cost is not measured: this kind of file is read by the harness, not the model. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.