MCP server

Wavegrain for ChatGPT

Connect Wavegrain to ChatGPT, and ChatGPT can work in your Wavegrain account from a chat: plan posts for a brand, make slideshows, change slide text, put posts on your Calendar and export them.

You need a Wavegrain account. Create an account, then follow the steps below.

Connect ChatGPT

ChatGPT signs in to Wavegrain, so it needs no key. Your plan or workspace must allow custom MCP servers.

  1. In ChatGPT, open Plugins, press the plus button, then choose Add custom MCP server.
  2. Name it Wavegrain, paste the server address, and choose OAuth to sign in.
  3. Sign in to Wavegrain in the window that opens, then choose the permissions and the daily credit limit.
https://wavegrain.com/api/mcp

This sign-in path is built and follows the app's own connector docs, but we have not yet tested it end to end with the app.

Good to know

  • ChatGPT signs in to Wavegrain with OAuth, so you never copy a key. On the consent page you choose the permissions and a daily credit limit.
  • Your ChatGPT plan or workspace must allow custom MCP servers.
  • For Codex, use an access key instead. The setup is on the MCP server page.
  • ChatGPT spends the same credits you spend in the app. Every paid call names the most it may spend, and the daily limit caps the rest.
  • ChatGPT posts to a social account only with the posting permission, and only after you confirm a summary of what goes where in the chat.
  • Plans and credit packs are bought on the Wavegrain website, never in the chat.

Try these prompts

  • List my Wavegrain brands and my last five slideshows.
  • Copy the structure of this TikTok slideshow in my own style: <link>
  • Change the headline on slide 2 of my latest slideshow, then export it.

More

Every permission and tool is on the MCP server page. Revoke ChatGPT's access in Settings, Connect an AI agent, at any time. Questions: email [email protected]. How Wavegrain handles your data is in the privacy notice.

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