What is codex-pane?
codex-pane is a Claude Code mod by ManuelWarland that follow your Codex CLI session live in a Claude Code pane; relay the current exchange to Claude, or Claude's answer to Codex, one keypress and one confirmation at a time. It is listed under Agents & automation and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | ManuelWarland |
| Repository | ManuelWarland/claude-codex-pane |
| Popularity | no public popularity data yet |
| Category | Agents & automation |
| Security | Low risk (84/100) |
| Rank | #3,902 of 5,272 Claude Code mods; #303 in Agents & automation |
| License | MIT |
| Last commit | 2026-10-07 |
| Hooks | 6 events |
| Sees | only the events it hooks |
| Draws on | Pane |
Is codex-pane safe to install?
codex-pane scores 84/100 on the MCPMods security check: Low risk. Things to review: starts processes outside the sandbox. It passed 6 of 8 checks.
Mod footprints come from claude plugin validate, which lists every event a mod hooks and every API call it makes without running it.
| Check | Result |
|---|---|
| No network access | Pass |
| Starts processes outside the sandbox | Review |
| Writes no files or config | Pass |
| Doesn't read environment variables | Pass |
| Only sees the events it hooks | Pass |
| Drives Claude (model calls, prompts) | Note |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.clock.after | |
$.clock.every | |
$.clock.now | |
$.command.register | |
$.process.run | runs processes |
$.prompt.submit | drives Claude |
$.session.messages | reads the transcript |
$.settings.read | reads settings |
$.state.get | |
$.state.set | |
$.ui.ask | draws interface |
$.ui.close | draws interface |
$.ui.invalidate | draws interface |
$.ui.open | draws interface |
$.ui.panes | draws interface |
$.ui.resolve | draws interface |
$.ui.toast | draws interface |
How do I install codex-pane?
- Check your Claude Code version. Mods need Claude Code 2.1.287 or later and are on by default.
claude --version
- Read its footprint. This lists every event it hooks and every API call it makes, without running it.
git clone https://github.com/ManuelWarland/claude-codex-pane claude plugin validate ./claude-codex-pane/plugin
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add ManuelWarland/claude-codex-pane && claude plugin install codex-pane@codex-pane
Or ask Claude to set it up
Paste this into Claude Code and it installs codex-pane for you:
Install the "codex-pane" Claude Code mod from https://github.com/ManuelWarland/claude-codex-pane/tree/main/plugin. Run claude plugin validate on it first and show me what it can access before you enable it.