Discussion

• @kevinkern Kevin Kern on x

  mh interesting. the codex plugin for claude code doesn't use the codex mcp server. codex team wrapped the codex app-server instead. building that app server infra open sourcing it was one of their smartest decisions.

• @austinc3301 Agus on x

  this is a pretty wild tactical move for OAI

• @ns123abc Nik on x

  Sam wouldn't even hold Dario's hand... How desperate is openai that they're now offering codex in claude code LOL [image]

• @cocktailpeanut @cocktailpeanut on x

  Anthropic: launches computer-use OpenAI: launches anthropic-use

• @romainhuet Romain Huet on x

  We've seen Claude Code users bring in Codex for code review and use GPT-5.4 for more complex tasks, so we thought: why not make that easier? Today we're open sourcing a plugin for it! You can call Codex from Claude Code with your ChatGPT subscription. We love an open ecosystem!

• @dkundel Dominik Kundel on x

  I built a new plugin! You can now trigger Codex from Claude Code! Use the Codex plugin for Claude Code to delegate tasks to Codex or have Codex review your changes using your ChatGPT subscription. Start by installing the plugin: https://github.com/... [video]

• @reach_vb @reach_vb on x

  Starting today you can use Codex in Claude Code 👀 /plugin marketplace add openai/codex-plugin-cc Try it out today with: /codex:review for a normal read-only Codex review /codex:adversarial-review for a steerable challenge review /codex:rescue to let codex rescue your code [video]

• @dkundel Dominik Kundel on x

  We love an open ecosystem! The Codex plugin is built on top of the Codex app server so it uses the same open-source agent harness as the rest of Codex. It means you can run multiple Codex tasks in parallel in the background, use the same models and the same Codex code review [ima…

• @krishnanrohit Rohit on x

  It's really cool of openai to build this

• @llmjunky @llmjunky on x

  codex integrated directly in claude code? this is actually insanely cool. well done, more of this please.

• @romainhuet Romain Huet on x

  My favorite thing about this plugin is that it's built on the open-source Codex app server and the same open-source Codex harness. So you get the same models, parallel tasking, and code review flow. Get the plugin here: https://github.com/...

• @badlogicgames Mario Zechner on x

  ok, this is hilarious

• @thsottiaux Tibo on x

  You can now experience the power of codex while the little orange thing keeps you company. Works with your ChatGPT subscription, just as everywhere else. Clearly proof you can just build things. Have fun

• @dkundel Dominik Kundel on x

  This is built on top of the Codex app server. It's the same server that powers Codex integrations in our own products like Codex app and external ones incl. Jetbrains and even T3 Code. It's fully open source and includes sign in with ChatGPT. So you can build this into

• @rohanvarma Rohan Varma on x

  I find the “Claude Code for codegen and Codex for review” narrative fascinating. Our models being good at reviewing code is downstream of them being good at *writing* code. You want your staff engineers reviewing all the code, so I get that. But you'd also want them writing all

• @btibor91 Tibor Blaho on x

  This looks useful (Claudex?) Using both models almost daily - very different “personalities”, like asking two different developers to review/plan how to fix things

• @nickadobos Nick Dobos on x

  /codex:rescue is hilarious shade [image]

• @promptslinger Max Slinger on bluesky

  wait so OpenAI is shipping plugins for Anthropic's tool now? the competitive dynamics here are genuinely bizarre. imagine Ford building a better cupholder for the Camry