codeArbiter plugin for Codex

CommunityPluginDeveloper Tools

Open-source governance and hard gates for AI coding agents across Claude Code, Codex CLI, and Pi.

How to install codeArbiter in Codex

1. Add the repo as a Codex plugin marketplace:

codex plugin marketplace add arbiterForge/codeArbiter

2. Install the plugin from it:

codex plugin add ca-codex@codearbiter

This repo ships a Codex marketplace file (.agents/plugins/marketplace.json). The first command adds it as a marketplace (Codex CLI reference); the second installs the plugin 'ca-codex'. 'codearbiter' is the marketplace name from that file. Check the repo README too. Command format: Codex CLI reference.

What it contains

Plugins in this marketplace (1)

  • ca-codex — Governance kernel for OpenAI Codex CLI: the generated codeArbiter governance surface plus enforcement hooks (persona injection, blocking pre-exec and pre-write gates, append-only audit trail), sharing one .codearbiter/ store with the Claude Code sibling…

About this listing

codeArbiter is a community plugin on GitHub by arbiterForge, tagged codex-plugin. It passed the CodexStacks quality filter (at least 10 stars, pushed in the last 180 days, not a fork, has a description and a manifest or README). OpenAI hasn't reviewed it and we haven't tested it. From its files we found 1 plugin. It's one of 79 listings in the Developer Tools category.

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codeArbiter FAQ

How do I install codeArbiter in Codex?

Add the repo as a Codex plugin marketplace with codex plugin marketplace add arbiterForge/codeArbiter, then install it with codex plugin add ca-codex@codearbiter. Both use the command format from the Codex CLI reference; check the repo README too.

Is codeArbiter an official Codex plugin?

No. codeArbiter is a community repo on GitHub by arbiterForge. It passed the CodexStacks quality filter, but OpenAI hasn't reviewed it and we haven't tested it, so read the code before you install it.

What does codeArbiter include?

From its manifest and repo files, codeArbiter includes 1 plugin: ca-codex.

Details

Type
Plugin
Category
Developer Tools
Source
Community
Author
arbiterForge
License
AGPL-3.0
GitHub stars
149 (at last sync)
Last push
2026-10-16
Manifest
.agents/plugins/marketplace.json
GitHub topics
ai, ai-agents, ai-coding, ai-governance, ai-safety, ai-tools, chatgpt, claude, claude-code, claude-code-plugin, claude-code-skills, claude-plugin
Source
https://github.com/arbiterForge/codeArbiter
Website
https://codearbiter.dev/
Listed via
GitHub topic codex-plugin
Tested by CodexStacks
Not yet

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Listed on CodexStacks

Markdown

[![Listed on CodexStacks](https://codexstacks.com/badge.svg)](https://codexstacks.com/p/codearbiter/)

HTML

<a href="https://codexstacks.com/p/codearbiter/"><img src="https://codexstacks.com/badge.svg" alt="Listed on CodexStacks" width="172" height="28"></a>

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codeArbiterCommunity Codex plugin · 1 pluginOpen-source governance and hard gates for AI coding agents across Claude Code, Codex CLI, and Pi.View on CodexStacks →
<a href="https://codexstacks.com/p/codearbiter/" style="display:block;max-width:380px;box-sizing:border-box;padding:14px 16px;border:1px solid #3a2c26;border-radius:12px;background:#0d0b0a;color:#f3ece6;font:14px/1.45 -apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;text-decoration:none"><span style="display:block;font-size:16px;font-weight:700;color:#f3ece6">codeArbiter</span><span style="display:block;margin:2px 0 8px;font-size:12px;color:#b5a9a1">Community Codex plugin · 1 plugin</span><span style="display:block;margin:0 0 10px;color:#ddd3cc">Open-source governance and hard gates for AI coding agents across Claude Code, Codex CLI, and Pi.</span><span style="font-size:12px;font-weight:600;color:#ffb347">View on CodexStacks →</span></a>

Markdown summary

**[codeArbiter on CodexStacks](https://codexstacks.com/p/codearbiter/)**: Community Codex plugin with 1 plugin.

More on badges, embeds and keeping your listing up to date: CodexStacks for plugin authors.

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