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Integrate ChatGPT to the Knak MCP Server

Learn how to connect your ChatGPT account to the Knak MCP server. This setup lets you create emails using prompts inside ChatGPT.

Before You Begin

You must have:

  • A ChatGPT account

  • A Knak account with access to your instance

  • Permission to connect third-party apps in ChatGPT

Note: Emails generate in the Knak instance you are logged into when you connect.

This feature is currently in Alpha Testing. Contact grace.lee@knak.com to request access.

Do not proceed with MCP setup until access has been granted. The MCP connection will fail if this step is not completed first.


Demo Video


Connect ChatGPT to the Knak MCP Server

Step 1. Connect the Knak MCP Server

  1. Log in to ChatGPT.

  2. In the left navigation menu, click Apps.

    ChatGPT Apps page
  3. In the search bar, type Knak.

  4. Select Knak Public MCP Server from the search results.

    ChatGPT Apps page showing the Knak MCP Server in search results.
  5. Review the app description.

  6. Click Connect.

    Connect button highlighted from the Knak App view in ChatGPT.

Step 2. Sign In to Knak

After you click Connect, ChatGPT prompts you to sign in to your Knak account.

  1. Click Sign in with Knak.

    Add Knak to ChatGPT popup modal with "Sign in with Knak" button visible.
  2. Enter your Knak login credentials.

  3. Click Allow to grant permission for ChatGPT to access your Knak instance.

    Knak authentication and permission screen.
  4. Complete the authentication process.

Step 3. Start Using the Knak MCP Server

After you complete the connection, you can begin using the Knak MCP Server in ChatGPT.

  1. Open a new or existing chat in ChatGPT.

  2. Select the Knak MCP Server connection if prompted.

  3. Enter a prompt describing the email content you want to create.

    New Chat screen with the Knak MCP Server selected.

Note: ChatGPT uses your connected Knak instance to generate content based on your request.

For detailed instructions on generating email content, see Generate Emails in ChatGPT Using the Knak MCP Server.


Need more help? Contact support via live chat using the chat bubble in the bottom right corner or email support@knak.com.

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