Connecting Mutiny to ChatGPT

Last updated: April 21, 2026

Mutiny integrates with ChatGPT through the 📄 Model Context Protocol (MCP). This guide covers setup for every supported ChatGPT client.

Mutiny will be listed in the ChatGPT Apps marketplace soon. Until then, use the custom app setup below.

Requires a ChatGPT Plus, Team, or Enterprise subscription. Free ChatGPT accounts cannot use custom apps

ChatGPT Web (chatgpt.com)

  1. Go to chatgpt.com and sign in

  2. Go to Settings → Apps

  3. Click Add custom app

  4. Enter Mutiny as the app name

  5. Enter the server URL: https://mcp.mutinyhq.com/mcp

  6. Click Add — a browser window will open to authorize with your Mutiny account

  7. Approve the requested permissions

Once connected, ask ChatGPT to create assets, browse templates, or manage your content library directly in conversation.

If you don't see an option to add a custom app, you may have to enable developer mode from Advanced settings in the Apps settings page

ChatGPT Desktop (macOS & Windows)

  1. Open the ChatGPT Desktop app

  2. Go to Settings → Apps

  3. Click Add custom app

  4. Enter Mutiny as the app name

  5. Enter the server URL: https://mcp.mutinyhq.com/mcp

  6. Complete the OAuth authorization in the browser window that opens

Your apps sync between ChatGPT web and Desktop — if you've already connected on the web, Mutiny will be available in Desktop automatically.

Permissions

When you authorize, you grant specific scopes:

Scope

What it allows

Read assets

view assets, templates, and blueprints

Create assets

create assets and interact with the creative agent

Publish assets

publish to production

Read library content

browse your content library

Manage library content

upload, update, and delete library items


Revoking Access

Client

How to revoke

ChatGPT web or Desktop

Settings → Apps → Mutiny → Disconnect

From Mutiny

Account settings → Authorized Applications → Revoke

Troubleshooting

I see a "Connection failed" error when adding the app

Make sure you're signed into Mutiny in a separate browser tab, then retry connecting.

I connected Mutiny but my tools aren't appearing in ChatGPT

Check that Mutiny shows as connected in your Apps list. Try disconnecting and reconnecting.

I get an "Insufficient permissions" error when using Mutiny tools

Contact your Mutiny workspace admin — they control which scopes your account can authorize.

Related articles

📄 Getting Started with Mutiny in Your AI Assistant

📄 MCP Data Handling & Security

Need Help?

If you have questions or need help, the Mutiny Support team is here for you! You can submit a support ticket using the Submit a ticket button at the top of this page, or reach us at support@mutinyhq.com.