Overview
CodeArbiter is an open-source workflow skill for Claude Code and Codex, published by arbiterForge. Its author describes it as: “When you can't trust yourself with your code base, trust Arbiter.”. The project has 137 stars on GitHub and is available under the AGPL-3.0-only license. Add it to your setup with `/plugin marketplace add arbiterForge/codeArbiter`.
Installation
Add CodeArbiter to your agent with:
/plugin marketplace add arbiterForge/codeArbiterReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Claude Code — named in the skill.md
- Codex — named in the skill.md
License
CodeArbiter is published under the AGPL-3.0-only license.
Strengths
- Clear AGPL-3.0-only license — safe to read and adapt within its terms
- Established project with 137 GitHub stars
- Works with Claude Code, Codex
- Actively maintained — repository updated in the last 90 days
Author
Topics
Alternatives to CodeArbiter
Similar skills from other repositories:
Frequently asked questions
- What does CodeArbiter do?
- When you can't trust yourself with your code base, trust Arbiter.
- How do I install CodeArbiter?
- Run /plugin marketplace add arbiterForge/codeArbiter in your agent, then reload your skills. Review the source at https://github.com/arbiterForge/codeArbiter before installing.
- Is CodeArbiter free to use?
- Yes. CodeArbiter is free and open source under the AGPL-3.0-only license, so you can read, run, and adapt it within that license's terms.
- Which agents does CodeArbiter work with?
- CodeArbiter lists Claude Code and Codex — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
