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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.

OpenAI Developers

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4,657,084 views • 2 months ago •via X (Twitter)

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💡 Friday Codex tip: If you are using the Codex app and regularly find yourself copy and pasting text from error messages or plans from other apps into Codex to start a new task, you can use Raycast deeplinks to map it to a hotkey.

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CODEX SKILL THAT TURNS LOCAL SEARCH INTO CLIENT LEADS! I made a Codex skill that helps find local businesses that may need a website. Search nearby shops, gyms, restaurants, salons, and local activities while Codex checks who has a real website and who only has socials. -> local business prospecting -> website vs social-only checks -> lead scoring -> phone/contact fields -> chat or CSV-style output -> one-command install Install: npx --yes local-client-prospector-skill 100% open source. Repo in Bio.

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WHAT IF CODEX HAD A /GOAL COMMAND FOR BUILDING MVPS? I built a Codex skill that turns “/goal MVP ...” into a full MVP workflow. Write your idea after /goal MVP, and Codex helps scope, build, verify, and prepare a testable MVP. -> trigger it with /goal MVP -> clarify the idea before building -> scope the smallest useful MVP -> create a practical build plan -> build inside your current workspace -> verify with tests/build checks -> prepare demo path + launch notes Install: npm i -g goal-mvp 100% open source. Link in bio.

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Kappaemme

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📣 What if every open issue had a Codex agent? That’s the idea behind Symphony, an open-source agent orchestrator for Codex that turns task trackers into always-on systems for agentic work, letting humans focus on review and direction.

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1,127,298 views • 3 months ago

Say hello to open source deep research for your favorite agent harness. Our AI-Q agent skill packages the work of building a research pipeline into a portable skill. Drop it into your harness, and the agent delegates a research task to a local or hosted AI-Q server and gets back a detailed report with citations. See it in Codex below 👇

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I built a Claude skill that helps you review a report as an analyst. Now, it thinks like a senior analyst for you. The readme file will explain how to use it as a skill on Claude or Copilot or Chatgpt Use & let me how it works. My gift to U

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42,369 views • 5 months ago

CODEX SKILL THAT FINDS THE BEST PRICING FOR YOUR STARTUP! I made a Codex skill that analyzes your startup and recommends how you should monetize it. Send it your startup URL while Codex researches competitors, compares pricing models, and recommends concrete plans and price hypotheses. -> monthly vs annual pricing -> subscription, one-time, or lifetime decision -> competitor pricing research -> recommended plans and tiers -> concrete price hypotheses -> value metric + upgrade triggers -> free trial and freemium decision -> lifetime deal risk analysis -> complete Pricing Report (.md) -> actionable 14-Day Pricing Roadmap (.csv) -> no automatic billing changes -> one-command install Install: npx --yes codex-startup-pricing-lab 100% open source. Repo in Bio.

CODEX SKILL THAT FINDS THE BEST PRICING FOR YOUR STARTUP! I made a Codex skill that analyzes your startup and recommends how you should monetize it. Send it your startup URL while Codex researches competitors, compares pricing models, and recommends concrete plans and price hypotheses. -> monthly vs annual pricing -> subscription, one-time, or lifetime decision -> competitor pricing research -> recommended plans and tiers -> concrete price hypotheses -> value metric + upgrade triggers -> free trial and freemium decision -> lifetime deal risk analysis -> complete Pricing Report (.md) -> actionable 14-Day Pricing Roadmap (.csv) -> no automatic billing changes -> one-command install Install: npx --yes codex-startup-pricing-lab 100% open source. Repo in Bio.

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15,117 views • 1 month ago

CODEX SKILL THAT TURNS CUSTOMER FEEDBACK INTO A ROADMAP! Most feedback analysis stops at positive or negative. I made a Codex skill that turns support tickets, interviews, surveys, reviews, sales calls, and churn notes into evidence-backed product priorities and credible customer proof. Give it your feedback files and Codex maps recurring pains, ranks what to build next, and links every recommendation back to exact evidence IDs. It keeps four things separate: -what customers said -the underlying problem -what to validate or build next -what you can honestly claim -> feedback clustering with source traceability -> product opportunity scoring -> Now / Next / Later roadmap -> customer proof + case-study candidates -> objections, churn risks, and unsupported claims -> searchable Startup Customer Evidence Map -> privacy-first quote and consent handling -> one-command install What would you analyze first: support tickets, interviews, or churn notes? Install: npx --yes startup-feedback-engine@latest 100% open source. Repo in Bio.

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138,192 views • 21 days ago

we can only see 1 Codex pet at a time, so i built MultiCodexPets - a Mac menu bar app that lets you spawn in all of your Codex pets it lets you edit their size and what animation they're currently doing. open source here, you can just build things!

we can only see 1 Codex pet at a time, so i built MultiCodexPets - a Mac menu bar app that lets you spawn in all of your Codex pets it lets you edit their size and what animation they're currently doing. open source here, you can just build things!

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People keep saying GPT-5.5 + Codex mogs Claude Code. So I got OpenAI PM Abhi Muchhal to show me exactly how to use Codex like a pro: 03:48 - What Codex unlocks for PM work 05:34 - How he built his growth dashboard 11:32 - How to build in Codex with Playwright 14:52 - Moving away from PRDs to Codex prototypes 21:23 - 3 automations running before his day starts 28:37 - WhatsApp computer use demo setup 33:05 - Codex takes action inside WhatsApp 37:00 - Building a 1040 tax filing app in Codex 43:42 - What drove ChatGPT to 1B WAU 47:18 - ImageGen 2, the biggest ELO jump of any model 59:26 - How to break into OpenAI as a PM

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106,261 views • 2 months ago

yesterday, at the Codex hackathon, i ended up solving this problem by building an MCP connector app that turns ChatGPT into Codex, sort of. 1. you get to use GPT-5.5 Pro by exposing your local dev environment to ChatGPT, so you can use 5.5 pro for planning and handover to codex to execute it 2. you get to 2x your rate limits, just like last month, because apparently ChatGPT and Codex have separate rate limits here is the quick demo

yesterday, at the Codex hackathon, i ended up solving this problem by building an MCP connector app that turns ChatGPT into Codex, sort of. 1. you get to use GPT-5.5 Pro by exposing your local dev environment to ChatGPT, so you can use 5.5 pro for planning and handover to codex to execute it 2. you get to 2x your rate limits, just like last month, because apparently ChatGPT and Codex have separate rate limits here is the quick demo

waishnav

554,050 views • 2 months ago

🚨 OpenAI just launched Codex, a brand-new autonomous coding agent that can build features and fix bugs on its own. We’ve been using it Every 📧 for a few days, and I’m impressed. I invited Alexander Embiricos (ben davies), a member of the product staff responsible for Codex, to demo Codex and talk about it live on a special edition of AI & I: What Codex is and how it works Codex is designed to be used by senior engineers—it performs coding tasks like adding features or fixing bugs autonomously. It's built to allow you to start many sessions at once, so you can have multiple agents working in parallel. Codex is built to have "taste" OpenAI trained Codex to have the taste of a senior software engineer. It knows how big codebases work, how to write a good PR, and uses clean, minimal code. Why an “abundance mindset” is best for interacting with agents Codex is designed to allow users to delegate many tasks at once without getting caught up in the details. This lets you point an abundance of agents at a specific task like a difficult bug—it’s worth it even if only one of them succeeds. How OpenAI is thinking about agents Codex is one piece of a unified super-assistant OpenAI wants to eventually build—an agent that helps users easily get things done by selecting the right tools for them behind the scenes. OpenAI’s vision for the future of programming In the future developers will probably spend less time writing routine code and more time guiding agents, reviewing their work, and making strategy decisions. Programming will become more social, letting teams easily delegate multiple tasks at once, allowing people to focus on ideas and collaboration instead of routine coding. Watch below!

Dan Shipper 📧

145,487 views • 1 year ago

Hacking a Polaroid printer with Codex: the printer didn't have a Mac app or any way to connect to a laptop, so I got Codex to reverse engineer the bluetooth connectivity and build a native swift app. We then also built a Codex skill to get it to print something fun. With coding assistants you can now avoid being stuck with badly design native software, but build something yourself that you'll like and enjoy - whether it is a printer, digital photo frame or some other IoT device gathering dust around the house. It is really not that hard to do anymore.

Hacking a Polaroid printer with Codex: the printer didn't have a Mac app or any way to connect to a laptop, so I got Codex to reverse engineer the bluetooth connectivity and build a native swift app. We then also built a Codex skill to get it to print something fun. With coding assistants you can now avoid being stuck with badly design native software, but build something yourself that you'll like and enjoy - whether it is a printer, digital photo frame or some other IoT device gathering dust around the house. It is really not that hard to do anymore.

Peter Gostev

23,225 views • 6 months ago

This is exactly what i was hoping for... - Full permissions - no "cowork" like feature which limits agent abilities - Just codex... If you ask for coding task it writes code and gives you a preview. If you ask for a presentation or doc it gives you a presentation or doc. Organized by project on the left side bar. Easy to create skills, easy to @ mention skills / plugins Btw my Readwise automation is insane. Every morning it codex sends me a deck of all my x bookmarks organized by topic. And i highly recommend using the excaladraw skill to render diagrams into docs.

This is exactly what i was hoping for... - Full permissions - no "cowork" like feature which limits agent abilities - Just codex... If you ask for coding task it writes code and gives you a preview. If you ask for a presentation or doc it gives you a presentation or doc. Organized by project on the left side bar. Easy to create skills, easy to @ mention skills / plugins Btw my Readwise automation is insane. Every morning it codex sends me a deck of all my x bookmarks organized by topic. And i highly recommend using the excaladraw skill to render diagrams into docs.

Riley Brown

65,403 views • 4 months ago

OpenAI just shipped plugins for Codex, so now you can one-click add Box and your favorite coding assistant gets a cloud file system ☁️ Here's a demo of Codex fetching a product design document for an app I'm working on & building it for me from scratch in minutes ⚡️

OpenAI just shipped plugins for Codex, so now you can one-click add Box and your favorite coding assistant gets a cloud file system ☁️ Here's a demo of Codex fetching a product design document for an app I'm working on & building it for me from scratch in minutes ⚡️

Carter Rabasa

14,703 views • 5 months ago

I built a Chrome extension that helps you extract styles from any website and generate DESIGN(.)md or SKILL(.)md files Works with Google Stitch, Claude Code, Codex etc ... and it's free!

I built a Chrome extension that helps you extract styles from any website and generate DESIGN(.)md or SKILL(.)md files Works with Google Stitch, Claude Code, Codex etc ... and it's free!

Zoltán Szőgyényi

344,780 views • 4 months ago

🥅 /goal has graduated from an experiment—for tasks big and small, Codex gets your work done. Use goal mode in the Codex app, IDE Extension, or CLI to give Codex a specific milestone, and it will keep working until it gets there, even across hours or days. You can check in and steer, and even pause Codex along the way. Pro tip: start side chats to understand the work that has been done so far without having to interrupt the main task.

🥅 /goal has graduated from an experiment—for tasks big and small, Codex gets your work done. Use goal mode in the Codex app, IDE Extension, or CLI to give Codex a specific milestone, and it will keep working until it gets there, even across hours or days. You can check in and steer, and even pause Codex along the way. Pro tip: start side chats to understand the work that has been done so far without having to interrupt the main task.

OpenAI Developers

442,913 views • 3 months ago

Codex is unusable. I generated one image with GPT Image 2.0, gave it to Codex, and used one simple prompt: “Create me a web game from this image.” You give it a simple image like this, and suddenly you realize you can build: • a voxel map • an editor • tile animations • a playable browser prototype This is getting ridiculous.

Codex is unusable. I generated one image with GPT Image 2.0, gave it to Codex, and used one simple prompt: “Create me a web game from this image.” You give it a simple image like this, and suddenly you realize you can build: • a voxel map • an editor • tile animations • a playable browser prototype This is getting ridiculous.

Givros

83,376 views • 3 months ago

codex computer use uses secret macos api it makes codex to work while you work with your computer, no need to use virtualized machine but that secret macos api is no longer a secret cuz i found it and re implemented it as an mcp lmao

codex computer use uses secret macos api it makes codex to work while you work with your computer, no need to use virtualized machine but that secret macos api is no longer a secret cuz i found it and re implemented it as an mcp lmao

Q

50,557 views • 28 days ago

Codex can now generate multiple responses simultaneously for a single task, helping you quickly explore possible solutions and pick the best approach. Best-of-N is rolling out to Pro, Enterprise, Team, Edu, and Plus users starting today. Here’s Joey, an engineer on Codex showing you how it works!

Codex can now generate multiple responses simultaneously for a single task, helping you quickly explore possible solutions and pick the best approach. Best-of-N is rolling out to Pro, Enterprise, Team, Edu, and Plus users starting today. Here’s Joey, an engineer on Codex showing you how it works!

OpenAI Developers

463,324 views • 1 year ago