Open ChatGPT and type: “Send my users a push about the spring sale.” The message gets drafted, you confirm, and it goes out to their phones. No dashboard, no code. That is what running a GoodBarber app from ChatGPT looks like, and it is now one search away: GoodBarber is listed in the ChatGPT app directory.
Your app, in plain language
Once your app is connected, you work in plain language. Add products and update prices. Write, schedule and publish content. Look up a member. Send push notifications. You describe the result you want, and your app executes it. New to this? Use ChatGPT with GoodBarber: run your app without code is the hands-on guide, with prompts to copy and paste.
How it works
Every GoodBarber app comes with its own MCP connection: a secure endpoint that lets AI assistants read your app's data and act on it, with your permission. ChatGPT now connects to it natively. Find GoodBarber in the directory, sign in, and authorize access to your app. Each connection is scoped to a single app, and you approve it yourself.
You do not need a paid ChatGPT plan: we ran our own tests from a free account, including the spring-sale push above. If you prefer working from Codex, the same server connects there too. The step-by-step guide for both is here: Connect ChatGPT and Codex to your GoodBarber app.
Why it matters
“Agent-ready” is easy to say and hard to show. For us it means something specific: your app is not only a product your users open, it is a surface the AI tools you already use can operate. That is how we built our MCP server, and it is why it already works with Claude, Cursor, n8n and other MCP clients. The directory listing puts that same capability inside the assistant many people open every day, with nothing to install and nothing to configure.
Your app was already agent-ready. Now it is one search away from proving it. See the listing, or start from the setup guide if the directory asks you to sign in. Then connect your app and ask it for something you would normally click through three screens to do.
FAQ
Do I need ChatGPT's Developer mode?
No for the official GoodBarber plugin: find it in the ChatGPT app directory and connect it directly. Yes for the full GoodBarber MCP server, which you add yourself as a custom connector. The setup guide walks you through it.
Do I need a paid ChatGPT plan?
No. The examples in this article, including the spring-sale push, were run from a free ChatGPT account.
Does it work with Codex too?
Yes. Codex connects to the same GoodBarber MCP server, and the same guide covers the Codex setup.