Introducing Supabase Evals. Our benchmark for how well AI coding agents build with Supabase. We run agents like Claude Code, Codex, and Open Code against real tasks and score what they do.↗

Introducing Conductor Cloud! Out with worktrees, in with multiplayer cloud workspaces. Bring your subscriptions, invite your teammates, start your agents, and shut your laptop. Conduct from iPhone and API, too. conductor.build↗

“The only job left is to understand what you don't like, put it into words, and tell the AI.” Here’s my new episode with @jxnlco (DevEx at OpenAI) where he showed me how he uses Codex throughout his workday, including how to: → Set up a chief of staff for Slack and email → Turn…↗

Today we’re releasing the first MCP to find and book flights, always at market rates. - No extra fees - Supports x402 payments - Works with Codex, Claude, OpenClaw, etc. Try it out flysoar.ai/mcp↗

I've been using codex and it's really good but I'm a bit confused about chatgpt work vs Codex and what can be a remote (project) vs scoped to my laptop. ideal scenario I can start a task locally on my laptop in a folder, work on local files but then continue that thread in the c…↗

codex is really good at writing code on tldraw↗

I ran GPT-5.6 Sol in the new Codex for 2 hours. it burned through 5 hours of my 20x Max quota. xhigh is the top reasoning level. sol ultra behaves like claude code's ultracode, spawning subagents that inherit the main agent's reasoning level and burn quota at the same setting, a…↗

OpenAI Build Week is here. The challenge starts July 13. Across the week, join live sessions and community events with builders around the world. Registration is open. Bring the idea sitting in your backlog. Build it with Codex.↗

Hello beautiful people! We have reset usage limits across Codex and ChatGPT Work. And another one will come later in the day. Rejoice. Now that I have your attention, a quick update on ChatGPT Work, Codex and all the updates we shared yesterday. We’ve spent the last 24 hours re…↗

And you can also see our full showcase of how I built the game here: developers.openai.com/showcase/backr… This was not really a long-running project, more of a late-night idea. It truly didn't take that long; it built the vibes I wanted, and then we spent some time polishing it!↗

GPT 5.6 SOL IS HERE! How to run your personal + business life with GPT 5.6 Sol + Codex (full 49 min masterclass) We tested it for 30 days and the video it's the CLEAREST look at the FUTURE of work: Here's what's possible once you set it up: 1. Your inbox becomes cards every m…↗

On the Codex side, we’ve also got some major upgrades for developers today: - Edit files directly, both markdown and code - See and review PRs without leaving the app - Access Pro mode in Chats, and hand off to Codex - Use the all-new Ultra mode for your most demanding work - Ex…↗

Introducing ChatGPT Work, a new agent in ChatGPT powered by Codex and GPT-5.6. It can take action across your apps and files, stay with a project for hours if needed, and turn a goal into finished work. It’s a whole new way to get work done.↗

BREAKING: GPT-5.6 Sol is out—AND Codex has been merged into ChatGPT Desktop as ChatGPT Codex. This combo model and desktop app harness are the gold-standard for knowledge work in AI. 5.6 is powerful, fast, half the price of Fable, and my default for almost everything. We’ve b…↗

x.com/i/article/2074…↗

I've loved using Claude Code, Codex, and OpenCode since the very beginning. But a few weeks ago, I tried out pi to see what all the hype is about. And now, it's my daily driver. I'm in full control. No unexpected changes to the harness. Check out pi in about 6 minutes.↗

I'm open-sourcing my Agent Skills library. 75 skills for Codex, Claude Code, Cursor, and other agents, focused on web design, landing pages, motion, WebGL, UI styles, and assets. A few favorites: - Video to Super Prompt Turns a screen recording of a design, landing page, or an…↗

The Taste skill + impeccable.style is one of the easiest ways to turn prompts into polished, non-AI-slop designs and image gen. Pair it with Codex or Claude Code to recreate almost any landing page from a video or full-page screenshot.↗

After achieving a crazy amount this weekend with a few prompts in the morning, building full-stack apps feels solved now with Fable+Codex. Here's a skill I've affectionately named 'cook': gist.github.com/dctanner/54c57…↗

Everyone's always talking about agentic coding harnesses: Claude Code, Codex, OpenCode, Pi... the list goes on. But what's the difference between all of them? What even Is a harness anyway? In this thread, we'll take a look under the hood. (1/5)🧵↗

If you use Codex, is there any reason you still use ChatGPT? what do you use it for? how has it been better or critical for you?↗

i've got codex... - reading all my emails to figure out proposals to write, directly in google drive - auto-drafting contract redlines that i can check with my lawyer on - using computer use to add into docusign for me - reading slack feedback channels to auto-fix bigs - writing…↗

🚨 Announcement: I’ve co-developed a live course with my frequent collaborator and new Head of Education, Colin Matthews. It's called Become an AI-Native Builder, and you'll learn how to use the latest AI tools—including Codex, Claude Code, Cursor, and other popular AI tools—in…↗

Pro tip: when building complex workflow skills with codex, prompt your agent to leave feedback in a dedicated file in tmp as it runs into workflow papercuts. It makes iteration a lot easier!↗

A fundamental problem with extending Codex/Cowork/Code to all knowledge work is that they remain very "software-brained" where the end result (the software) is what is important & that code serves as a source of truth. For a lot of other knowledge work, the process is at least a…↗

This is aside from the other key "software brain" problems of Codex and Code: dividing all work into front-end and back-end design, solving for the general case in a repeatable way, not testing or exploring idea spaces, testing for technical correctness but not other aspects...↗

WTF Is a Loop? Part 2: The 15 Loops People Are Actually Running (and the Commands to Steal Them) Earlier this month I wrote [WTF Is a Loop? Peter Steinberger vs. Boris Cherny](x.com/mvanhorn/status/2063865685558903149), which did 3.6M views on what a loop even is. This is the se…↗

Codex can now hand off threads between local and remote hosts. Start work on your laptop, send it to a remote box before you close the lid, bring it back later. And yes, Codex can orchestrate the handoff for you.↗

I gave Claude and Codex $5000 to invest in @RobinhoodApp MCP. Real money. Investment thesis: - AI is already a better investor & capital allocator than any human alive. - Beating the market, beating hedge funds and beating quants is trivial for talented prompt engineers & vibeco…↗

Show Codex a workflow once. Reuse it as a skill. Record & Replay lets you show Codex a recurring task, like filing an expense report or submitting a time-off request. Codex turns that demo into an inspectable, editable skill. You control when recording starts and stops.↗