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codex

v2.17.0

Codex manifest for the Claude Code plugin. Codex loads its skills only: the empty hooks object stops the fallback to hooks/hooks.json, whose Claude hooks must not run inside Codex.

CodexClaude Code4 Skills

By Fundryi2 GitHub starsUpdated 3 hours ago

Directory evidence

Runtimes
Codex and Claude Code
Parsed components
4 skill or MCP entries
Source updated
Sep 30, 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 codex for Codex and Claude Code

Installs for the current user
claude plugin marketplace add IchenDEV/agent-plugin-mkt
claude plugin marketplace update agent-plugin-marketplace
claude plugin install codex-6@agent-plugin-marketplace

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

Compatibility: the page URL and API slug “codex-6” remain stable.

  • Codex: Legacy selector codex-6@agent-plugin-marketplace remains documented for migration; install from source for this runtime.

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.

Codex has another source with the same manifest name. This directory does not invent numbered install aliases; use the publisher's catalog or inspect the source manually for that runtime.

Get the source manually
git clone https://github.com/Fundryi/claude-codex-handoff

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

Plugin files

plugin/
├── .codex-plugin/plugin.json
├── .claude-plugin/plugin.json
├── skills/codex-cli-runtime/SKILL.md
├── skills/codex-prompting/SKILL.md
├── skills/codex-result-handling/SKILL.md
└── skills/handoff-contracts/SKILL.md

Included Skills4

codex-cli-runtimeskills/codex-cli-runtime/SKILL.md

Internal helper contract for calling the codex-companion runtime from Claude Code

codex-promptingskills/codex-prompting/SKILL.md

Internal guidance for composing Codex prompts for coding, review, diagnosis, and research tasks inside the Codex Claude Code plugin

codex-result-handlingskills/codex-result-handling/SKILL.md

Internal guidance for presenting Codex helper output back to the user

handoff-contractsskills/handoff-contracts/SKILL.md

Use when composing any Codex handoff prompt (rescue task, review, browser test) - checks the target repo for handoff contract files and names the right one as binding in the prompt

Plugin manifests2

plugin/.codex-plugin/plugin.json
{
  "name": "codex",
  "version": "2.17.0",
  "description": "Codex manifest for the Claude Code plugin. Codex loads its skills only: the empty hooks object stops the fallback to hooks/hooks.json, whose Claude hooks must not run inside Codex.",
  "author": {
    "name": "Fundryi"
  },
  "hooks": {}
}
plugin/.claude-plugin/plugin.json
{
  "name": "codex",
  "version": "2.17.0",
  "description": "Codex handoffs with full-access sandbox, reliable job tracking, and the Codex Live Viewer web control panel. Fork of openai/codex-plugin-cc.",
  "author": {
    "name": "Fundryi"
  }
}

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.

[codex on Agent Plugins Marketplace](https://pluginsmp.com/plugins/codex-6)