quorum

quorum is a plugin for Claude Code from berrzebb/quorum. Its manifest loads nothing; the 10 commands, 13 agents it bundles cost 752 tokens per session together, scanned A, a copy of quorum, MIT.

A plugin that coordinates audits across Claude Code, Gemini CLI, and Codex, which are different coding-agent tools. It uses several review gates and provides MCP tools, a standard way for software tools to exchange context with agents.

In plain words
What is it for?
Use it to run cross-agent code audits, apply its enforcement gates, and connect its audit functions through MCP.
Why use it?
It helps compare or combine reviews from multiple coding agents before changes are accepted. This can make audit decisions less dependent on one agent's assessment.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest. Also seen: mentions Claude Code; mentions Codex; mentions Gemini CLI.

Good fit Use it to run cross-agent code audits, apply its enforcement gates, and connect its audit functions through MCP.

Compare 6 plugins from other repositories ↓
Install in Claude Code
/plugin marketplace add berrzebb/quorum
/plugin install quorum
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/berrzebb/quorum

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 quorum

README.md
[![agentmods](https://agentmods.dev/badge/plugins/berrzebb/quorum/claude-code/github.svg)](https://agentmods.dev/plugins/berrzebb/quorum/claude-code)
Your own site
<a href="https://agentmods.dev/plugins/berrzebb/quorum/claude-code"><img src="https://agentmods.dev/badge/plugins/berrzebb/quorum/claude-code/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 quorum

Your own site · 80×15
<a href="https://agentmods.dev/plugins/berrzebb/quorum/claude-code"><img src="https://agentmods.dev/badge/plugins/berrzebb/quorum/claude-code.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 10 commands, 13 agents cost 752 tokens a session between them.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin 92% copy Near-identical to another mod in the catalogue.
Security

Grade A, and why

quorum 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 1mo 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

92% identical to quorum — 2 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.

platform/adapters/claude-code/.claude-plugin/plugin.json · 38 lines

What it actually says

{
  "name": "quorum",
  "version": "0.6.5",
  "displayName": "quorum — Cross-Model Audit Gate",
  "description": "Cross-model audit gate — 3-adapter (Claude Code + Gemini CLI + Codex), parliament protocol, 5 enforcement gates, 26 MCP tools, 3030 tests.",
  "author": {
    "name": "berrzebb",
    "url": "https://github.com/berrzebb"
  },
  "homepage": "https://github.com/berrzebb/quorum",
  "repository": "https://github.com/berrzebb/quorum",
  "license": "MIT",
  "keywords": [
    "code-review",
    "quorum",
    "consensus",
    "audit",
    "orchestrator",
    "cross-model",
    "claude-code",
    "codex",
    "ai-agents",
    "fitness",
    "blast-radius",
    "mcp"
  ],
  "engines": {
    "claude-code": ">=2.1.78"
  },
  "mcpServers": {
    "quorum": {
      "command": "node",
      "args": ["platform/core/tools/mcp-server.mjs"]
    }
  },
  "skills": "./skills/"
}
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. 1mo ago First seen · 38 lines scan A 6378ba7f4e93

Subscribe to this mod's changes

quorum is a plugin published in the GitHub repository berrzebb/quorum (10 stars, last pushed 6mo ago), licensed MIT. 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. It is 92% identical to quorum, differing in 2 lines, and is treated as a copy.