What is codex-bridge?
codex-bridge is a Claude Code mod by eliezerord that chat with OpenAI Codex CLI inside Claude Code: Codex answers in the same conversation with native tool rows, diffs and questions, and you switch back to Claude anytime. Also asks. It is listed under Agents & automation and has no public popularity data yet.
| Type | Claude code mod |
|---|---|
| Author | eliezerord |
| Repository | eliezerord/codex-bridge |
| Popularity | no public popularity data yet |
| Category | Agents & automation |
| Security | High risk (52/100) |
| Rank | #3,145 of 5,272 Claude Code mods; #240 in Agents & automation |
| License | MIT |
| Last commit | 2026-10-07 |
| Hooks | 7 events |
| Sees | AskUserQuestion calls, mcp__codex-bridge__codex calls, mcp__codex-bridge__codex_run calls, mcp__codex-bridge__openrouter_ask calls |
| Draws on | AbovePrompt, ToolResult, AssistantMessage, Pane |
Is codex-bridge safe to install?
codex-bridge scores 52/100 on the MCPMods security check: High risk. Things to review: sends data over the network; starts processes outside the sandbox; writes files or config; reads environment variables. It passed 4 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 |
|---|---|
| Sends data over the network | Review |
| Starts processes outside the sandbox | Review |
| Writes files or config | Review |
| Reads environment variables | Review |
| Only sees the events it hooks | Pass |
| Doesn't drive Claude | Pass |
| Passes claude plugin validate | Pass |
| Has an open-source license | Pass |
API calls in its code
| Call | What it means |
|---|---|
$.command.list | |
$.command.register | |
$.env.get | reads env vars |
$.fs.exists | reads files |
$.fs.list | reads files |
$.fs.read | reads files |
$.fs.write | writes files |
$.http.fetch | network requests |
$.process.run | runs processes |
$.process.spawn | |
$.session.messages | reads the transcript |
$.state.get | |
$.state.set | |
$.tool.register | drives Claude |
$.ui.open | draws interface |
$.ui.resolve | draws interface |
$.ui.status | draws interface |
$.ui.toast | draws interface |
How do I install codex-bridge?
- 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/eliezerord/codex-bridge claude plugin validate ./codex-bridge/.
- Install it. Run this in your terminal, then /reload-plugins in an open session.
claude plugin marketplace add eliezerord/codex-bridge && claude plugin install codex-bridge@codex-bridge
Or ask Claude to set it up
Paste this into Claude Code and it installs codex-bridge for you:
Install the "codex-bridge" Claude Code mod from https://github.com/eliezerord/codex-bridge. Run claude plugin validate on it first and show me what it can access before you enable it.