courtroom

courtroom is a plugin for Claude Code from JustineDaveMagnaye/the-courtroom. Its manifest loads nothing; the 1 skill, 1 command it bundles cost 86 tokens per session together, scanned A, original, MIT.

A plugin for having two AI models examine a coding decision together. One model proposes an answer, another questions it, and the resulting decision is carried out.

In plain words
What is it for?
Use it for cross-model discussions about implementation plans, code reviews, and other coding decisions where you want competing analysis.
Why use it?
It provides a second opinion on plans or code instead of relying on one model's first answer.

Plugin for Claude Code

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

Good fit Use it for cross-model discussions about implementation plans, code reviews, and other coding decisions where you want competing analysis.

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Install in Claude Code
/plugin marketplace add JustineDaveMagnaye/the-courtroom/plugin install courtroom
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/JustineDaveMagnaye/the-courtroom

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 courtroom

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

Your own site · 80×15
<a href="https://agentmods.dev/plugins/justinedavemagnaye/the-courtroom/the-courtroom"><img src="https://agentmods.dev/badge/plugins/justinedavemagnaye/the-courtroom/the-courtroom.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 1 skill, 1 command cost 86 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 original No closer match found in the catalogue.
Security

Grade A, and why

courtroom 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 12d 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.

.claude-plugin/plugin.json · 20 lines

What it actually says

{
  "name": "courtroom",
  "description": "Cross-model deliberation — Claude proposes, Codex cross-examines, they debate, and the verdict gets executed. Two AI models arguing so your code doesn't have to.",
  "version": "1.0.0",
  "author": {
    "name": "JustineDaveMagnaye"
  },
  "license": "MIT",
  "keywords": [
    "cross-model",
    "deliberation",
    "planning",
    "codex",
    "openai",
    "debate",
    "second-opinion",
    "code-review"
  ]
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 1 command travel with it, and installing the plugin installs all of them — 86 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside plugin.json in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 12d ago First seen · 20 lines scan A 100ca0b6a5aa

Subscribe to this mod's changes

courtroom is a plugin published in the GitHub repository JustineDaveMagnaye/the-courtroom (9 stars, last pushed 5mo 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. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.