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quorum

v1.2.0

On request, run a structured debate between agent CLIs (claude, codex, agy) with deliberate model and effort choice; participants can read the project and search the web.

CodexClaude Code1 Skill1 MCP serverstdio

By DetrolLicense: BSL-1.1117 GitHub starsUpdated 1 hour ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
2 skill or MCP entries
Source updated
Sep 24, 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 quorum for Codex and Claude Code

Installs for the current user
codex plugin marketplace add Detrol/quorum-cli
codex plugin marketplace upgrade quorum
codex plugin add quorum@quorum

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

Compatibility: the page URL and API slug “quorum-3” remain stable.

  • Codex: quorum-3@agent-plugin-marketplace → quorum@quorum

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/Detrol/quorum-cli

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

Plugin files

quorum/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/quorum/SKILL.md
└── .mcp.json

Included Skills1

quorumskills/quorum/SKILL.md

Run a structured debate between agent CLIs (claude, codex, agy) through the Quorum MCP tools. Use only when the user explicitly asks for a Quorum, a debate, a multi-agent discussion, or a second opinion from other models — never on your own initiative.

MCP servers1

quorumstdio
command
uvx
args
--from quorum-cli>=1.2.0 quorum-mcp-server

Plugin manifests2

.codex-plugin/plugin.json
{
  "name": "quorum",
  "version": "1.2.0",
  "description": "On request, run a structured debate between agent CLIs (claude, codex, agy) with deliberate model and effort choice; participants can read the project and search the web.",
  "author": {
    "name": "Detrol",
    "url": "https://github.com/Detrol"
  },
  "homepage": "https://github.com/Detrol/quorum-cli",
  "repository": "https://github.com/Detrol/quorum-cli",
  "license": "BSL-1.1",
  "keywords": [
    "debate",
    "multi-agent",
    "mcp",
    "second-opinion"
  ],
  "skills": "./skills/",
  "mcpServers": "./.mcp.json",
  "interface": {
    "displayName": "Quorum",
    "shortDescription": "Debates between claude, codex and agy",
    "longDescription": "Ask Quorum to put a question to several agent CLIs at once. They research read-only in your project and on the web, debate in structured phases, and return a synthesis with consensus and remaining disagreements.",
    "developerName": "Detrol",
    "category": "Productivity",
    "capabilities": [
      "Interactive"
    ],
    "websiteURL": "https://github.com/Detrol/quorum-cli",
    "defaultPrompt": [
      "Have Quorum debate this design decision.",
      "Get a deep Quorum second opinion on this plan.",
      "Run a quick Quorum on which option is better."
    ]
  }
}
.claude-plugin/plugin.json
{
  "name": "quorum",
  "version": "1.2.0",
  "description": "On request, run a structured debate between agent CLIs (claude, codex, agy) with deliberate model and effort choice; participants can read the project and search the web.",
  "author": {
    "name": "Detrol",
    "url": "https://github.com/Detrol"
  },
  "homepage": "https://github.com/Detrol/quorum-cli",
  "repository": "https://github.com/Detrol/quorum-cli",
  "license": "BSL-1.1",
  "keywords": [
    "debate",
    "multi-agent",
    "mcp",
    "second-opinion"
  ]
}

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.

[quorum on Agent Plugins Marketplace](https://pluginsmp.com/plugins/quorum-3)