Gav Verma

So many teams across research, engineering, product, design, infra, safety, GTM, and more came together for this. 🧑‍🍳 GPT-5.5 is a big step forward for Codex: stronger long-horizon coding, better computer use, and more of the work carried by the agent itself.

Codex for (almost) everything. It can now use apps on your Mac, connect to more of your tools, create images, learn from previous actions, remember how you like to work, and take on ongoing and repeatable tasks.

It is fun to work at OpenAI. We are the perfect combination of locked in, supportive, unserious, competitive, chaotic, and experienced. Everyone here is doing their life’s work and is here to win. The p50 OpenAI employee is quietly one of the most impressive people you will ever meet. We get to sell magic to our users and partner with every single company in the world. We’re a shockingly small company - every single person here is doing many consequential things. Our mission is the most ambitious possible thing a company can go after, and we’re locked in one of the most competitive moments I can remember. It might seem late, but this is actually the most exciting time to be here. Join us 🚀

Plugins in Codex make it incredibly easy to use and build with the tools you already love. Try @-mentioning them and chaining multiple plugins together for maximum agency.

Amazing things are getting plugged into the Codex app 🔌

Hooks are coming to codex. That’s all I wanted to say.

@robertobmello @steipete Soon🪝

@steipete why still no hooks support in codex?

Oh right i realize hell freezes over, we reached the point where app > cli That combined with the speed increase also means less windows necessary, codex goes brrrr now! developers.openai.com/codex/app/

Codex is hiring across San Francisco, Seattle, New York, London and full remote. Apply online or DM me with evidence of exception work (full-stack, rust, low level system, distributed systems work, ...). Codex is at the center of everything we do at OpenAI and we are accelerating.

@rohanvarma Welcome to the team! 🙌

I’m joining OpenAI Codex to work on the future of agentic development! At Cursor, I got to see the shift from autocomplete to agents. The next step isn’t a better IDE. It’s an Agent Development Environment (ADE): systems and tools for orchestrating agents, reasoning over their outputs, and making them autonomous enough to reliably complete ambitious work. After chatting with @embirico and @thsottiaux, it was clear that Codex is the best place to realize this vision. The team has consistently shipped SOTA models for agentic coding (check out gpt-5.3-codex) and I’m pumped for the future that the new Codex App points to. What I’m most excited about is the broader mission: accelerating the knowledge work economy. All agents are coding agents, and we’re already seeing Codex used across every job function within organizations. I’m extremely grateful for my time at Cursor, working with the incredible team, and I’m proud of what we built together. I’m excited to take an even bigger swing with Codex. If you’re curious to get a glimpse of where we are headed, download the Codex App! If you want to work on this mission, please apply or reach out - we are hiring across all functions! You can just build things.

✨ GPT-5.3-Codex-Spark

Skills on Codex support optional product config such as declaring MCP dependencies and turning off implicit invocation so you only trigger with `$skill-name`. It also makes them look pretty on the Codex App. ✨ #optional-metadata" target="_blank" rel="nofollow noopener">developers.openai.com/codex/skills#o…

Codex 💚 NVIDIA. Looking forward to continuing to build for teams.

Come build on Codex!

@ajambrosino I found my Hybrid Theory CD. Codex, take me back!

ok but hear me out

new in the codex app today: - PDF preview - Open in Zed and Textmate - Performance improvements - Animated start icon by the great @AdamBrandon_ windows update: we plan to release within the next few weeks. make sure you're signed up for the early access

@wildpinesai @embirico @jxnlco Indeed. We are chatting with other vendors as well and the hope is that `.agents/skills` gets universal adoption.

@embirico @jxnlco fragmentation is real - claude uses `~/.claude/skills/`, gemini `~/.gemini/skills/`, copilot `~/.copilot/skills/`. single `.agents/skills` at project root would actually unify it

📣 Open call to agent builders: Let's read agent skills from `.agents/skills`, so people don't have to manage separate folders per agent. Today we pulled the trigger for Codex to read `.agents/skills`. Goal is to deprecate `.codex/skills`. Pls like/tag/RT for momentum.

I’m Gav, and this is the best blend of engineering, research, design, and product I’ve ever worked with. And we’re only getting started. Build now on openai.com/codex