> ## Documentation Index
> Fetch the complete documentation index at: https://docs.copyfy.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Connect ChatGPT

> Connect Copyfy to ChatGPT as a custom MCP app with OAuth.

<Info>
  Checked on September 24, 2026 in a ChatGPT Pro account: with developer mode off, **Plugins > + > Create plugin** opened Plugin Creator instead of an MCP form. The remaining setup follows [OpenAI's custom MCP app guide](https://help.openai.com/en/articles/12584461-developer-mode-and-mcp-apps-in-chatgpt); the labels can vary by account and workspace.
</Info>

ChatGPT connects to custom MCP servers through **developer mode**. Copyfy uses OAuth: you sign in to Copyfy and approve access. ChatGPT does not support API keys for custom apps.

## Requirements

* A ChatGPT plan and workspace that allow custom MCP apps. Pro supports read/fetch MCP tools; workspace plans may require admin permission.
* ChatGPT on the web ([chatgpt.com](https://chatgpt.com)). Developer mode apps are not available in the mobile apps.
* On Business, Enterprise, and Edu workspaces, an admin must first allow developer mode and custom MCP connectors in **Workspace settings** > **Permissions & roles**. On Business, only admins and owners can use developer mode.

## Add Copyfy

<Steps>
  <Step title="Turn on developer mode">
    Open **Settings** > **Security and login** and turn on **Developer mode**. In some workspaces the switch is under **Settings** > **Apps** > **Advanced settings**, and an admin must first allow it. The MCP URL field is not available until developer mode is on.
  </Step>

  <Step title="Open the custom MCP form">
    Open **Plugins > + > Create plugin**. If this opens a Plugin Creator chat instead of a form with an MCP server URL, use **Settings > Apps > Create** if your account shows it. Return to the developer mode setting if neither path shows an MCP URL field.
  </Step>

  <Step title="Enter the Copyfy details">
    * **Name**: `Copyfy`
    * **Description**: `Copyfy Discovery data: Shopify stores, winning products, and Meta ads.`
    * **MCP server URL**: `https://mcp-server.copyfy.io/mcp` for the test environment, or `https://app.copyfy.io/mcp` after launch
    * **Authentication**: **OAuth**
    * **Client ID** and **Client secret**: leave blank
  </Step>

  <Step title="Scan and authorize">
    Click **Scan Tools** or start authorization. Sign in to Copyfy in the window that opens, click **Allow access**, and wait for the tools to appear.
  </Step>

  <Step title="Create the app">
    Check that Copyfy's tools appear, then click **Create**. The custom app should show a **Dev** label.
  </Step>
</Steps>

<Warning>
  ChatGPT warns that custom apps are not verified by OpenAI. Copyfy only exposes read-only tools. Confirm that the URL is the intended Copyfy test or production endpoint before you accept.
</Warning>

## Use Copyfy in a chat

1. In the message box, click **+**.
2. Choose **Developer mode**, then select **Copyfy**. Some accounts list the custom app directly in the tools menu.
3. Ask *"Use Copyfy to show my MCP usage."* to check the connection.

## Fallback: add it manually

If **Create plugin** only opens Plugin Creator, do not send the URL in that chat. Confirm developer mode is on, then look for **Settings > Apps > Create**. If custom MCP creation is still unavailable, your plan or workspace permissions may not include it.

## Disconnect

Delete the app from ChatGPT's app settings. To revoke access from the Copyfy side, click **Revoke** next to ChatGPT under **Connected apps** on the [Integrations page](https://app.copyfy.io/dashboard/api).

Having trouble? See [Troubleshooting](/troubleshooting).