Claude Code mod
codex
OpenAI Codex as native Claude Code subagents: the Agent tool starts one and the mod drives codex app-server in its place, no model in between
Install
/plugin marketplace add alex2481kobe/claude-mods
/plugin install codex@claude-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L2Writes or runs: runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, reads mod state, draws
- Sees
- subagent spawns
- Draws in
ToolUseAbovePromptPromptHint- Hooks
session.startsession.endagent.spawnui.renderturn.stepsession.sendcommand.describecommand.run
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- alex2481kobe/claude-mods
- Folder
plugins/codex- Marketplace
claude-mods- Author
- alex2481kobe
- License
- Apache-2.0
- Last updated
- 28 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is codex?
OpenAI Codex as native Claude Code subagents: the Agent tool starts one and the mod drives codex app-server in its place, no model in between It is a mod for Claude Code, from alex2481kobe/claude-mods on GitHub.
What can the codex mod access?
Its widest reach is "writes or runs" (runs processes, writes files, drives Claude, reads files, reads env vars, reads the transcript, reads mod state, draws). It sees subagent spawns. It draws in ToolUse, AbovePrompt, PromptHint. Like any mod, it runs with your permissions.
How do I install codex?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add alex2481kobe/claude-mods and then /plugin install codex@claude-mods.
Is codex popular?
alex2481kobe/claude-mods has 3 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 28 October 2026.
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