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GitHub Open Source openai/codex-plugin-cc

Use Codex from Claude Code to review code or delegate tasks.

13,715
Traction Score
753
Forks
Mar 30, 2026
Launch Date
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Product Positioning & Context

AI Executive Synthesis
Secure and functional code review environment.
This issue reveals a critical failure in the Codex plugin's sandbox environment, preventing code reviews from executing. The error, stemming from an "unknown sandboxing variant" and inability to access the shell, points to a fundamental configuration or compatibility problem within the execution environment. The mention of a `readOnly` to `read-only` change suggests a breaking change in sandbox parameterization that the plugin or CLI might not be correctly handling. This directly impacts the core utility of the `/codex:review` command, rendering it unusable for affected users. Such sandbox failures are severe, compromising both functionality and security, demanding immediate resolution for plugin reliability.
Use Codex from Claude Code to review code or delegate tasks.

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Discover adjacent products, open-source repositories, and developer tools sharing similar technical architecture.

Deep-Dive FAQs

What is openai/codex-plugin-cc?
openai/codex-plugin-cc is analyzed by our AI as: Secure and functional code review environment.. It focuses on This issue reveals a critical failure in the Codex plugin's sandbox environment, preventing code reviews from executing. The error, stemming from a...
Where did openai/codex-plugin-cc originate?
Data for openai/codex-plugin-cc was aggregated directly from the GitHub Open Source community ecosystem, representing raw developer and early-adopter sentiment.
When was openai/codex-plugin-cc publicly launched?
The initial public indexing or launch date for openai/codex-plugin-cc within our tracked developer communities was recorded on March 30, 2026.
How popular is openai/codex-plugin-cc?
openai/codex-plugin-cc has achieved measurable traction, logging over 13,715 traction score and facilitating 753 recorded discussions or engagements.
Are there active development issues for openai/codex-plugin-cc?
Yes, we are currently tracking open architectural debates and bug reports for this project on GitHub. There are currently 4 active high-priority issues logged recently.
What are some commercial alternatives to openai/codex-plugin-cc?
Our semantic intelligence engine identifies potential commercial alternatives in the SaaS space, such as Investor Updates, which offers overlapping value propositions.
How does the creator describe openai/codex-plugin-cc?
The original author or development team describes the product as follows: "Use Codex from Claude Code to review code or delegate tasks."

Active Developer Issues (GitHub)

open /codex:setup returns 401 "OAuth token has expired" despite fresh ChatGPT login
Logged: Mar 31, 2026
open `codex login status` reports "Not logged in" when using Azure model provider
Logged: Mar 31, 2026
open Feature: consult command for persistent multi-turn Q&A sessions
Logged: Mar 30, 2026
open Review fails due to unknown sandboxing variant
Logged: Mar 30, 2026

Community Voice & Feedback

dkundel-openai • Apr 8, 2026
This should be fixed now in #177
luqmanbello • Mar 31, 2026
Great point -- from my own implementation as a skill they do overlap mechanically since both use threads under the hood. The difference is really about what I am trying to do with it.

With `rescue`, I'm handing off work -- "fix this test", "refactor this function". Codex has write access and the thread lives as long as the task needs it. Once it's done, I move on.

What I'm describing with `consult` is more like thinking out loud with Codex. I want to ask "how does the auth middleware work here?", get an answer, then follow up with "ok what would break if we replaced it with JWT?" -- and have that context carry across turns. No file modifications, just back-and-forth exploration.

From exploring the plugin I notice I could do this with `rescue --resume`, but it feels off a bit It's like I am giving Codex write access when all I want is a conversation. A dedicated command would make the intent clearer and keep things read-only by default.

That said, if the team feels `rescue --resume`...
ChengDe-Lin • Mar 31, 2026
@BBBOND
Thanks so much for sharing this fix — it worked perfectly! The approach of checking config.toml
for model or profile before falling back to codex login status makes a lot of sense, especially
for Azure OpenAI users whose auth isn't recognized by the native login flow.

Have you considered opening a PR to the codex repo? This feels like it
should be upstreamed rather than staying a local workaround — the logic is clean,
non-destructive, and addresses a real gap for anyone using custom model providers. Happy to
co-sign or comment on the PR if it helps!
BBBOND • Mar 31, 2026
I ran into the same issue where the Codex plugin keeps asking for login even though I already have ~/.codex/config.toml configured.
I temporarily fixed it by modifying the plugin source code via Claude Code. You can run the following command to have Claude automatically apply the fix for you:

```shell
claude -p "Modify the Codex plugin to check for existing config file authentication before running 'codex login status'.

File to modify: ~/.claude/plugins/marketplaces/openai-codex/plugins/codex/scripts/lib/codex.mjs

Changes needed:

1. Ensure these imports exist at the top of the file (add if missing):
import fs from \"node:fs\";
import os from \"node:os\";
import path from \"node:path\";

2. Replace the existing hasCodexConfigFile() function (or add if not exists) with this enhanced version named hasValidCodexConfig():

function hasValidCodexConfig() {
const homedir = os.homedir();
const configPath = path.join(homedir, \".codex\", \"config.toml\");

if (!f...
dkundel-openai • Mar 30, 2026
How would this be different than using `/codex:rescue`? It should by default suggest to use the same thread or you can use `/codex:rescue --resume [follow-up]` to be more explicit
dkundel-openai • Mar 30, 2026
Thank you! That's definitely odd since we moved from `readOnly` to `read-only` back in December. Will do some more digging with Codex
arvidkahl • Mar 30, 2026
The binary from `which codex` also returns `codex-cli 0.117.0` (if it helps, it's located at `/Users/arvidkahl/Library/Application Support/Herd/config/nvm/versions/node/v21.7.3/bin/codex` as I run this through Herd and inside PHPStorm.
dkundel-openai • Mar 30, 2026
@arvidkahl inside bash can you run `which codex` and `codex --version`? There might be a version mismatch happening here.
dkundel-openai • Mar 30, 2026
Thanks for flagging. I'm looking into this!
SatyKrish • Mar 30, 2026
I get similar issue with sandbox environment.

```
The Codex reviewer couldn't access the shell in its sandbox. The review output is above — it was unable to execute due to sandbox restrictions in this environment.
```

Discovery Source

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