ChatGPT setup guide

Connect nstantcode to ChatGPT

Add nstantcode as a custom MCP plugin. Then build and publish apps from ChatGPT using your own AI plan.

nstantcode MCP URL

Open ChatGPT Plugins ↗
  1. Open the Add menu in Plugins

    Sign in to ChatGPT on the web and open Plugins. Choose Add at the top right, then Add custom MCP server.

    Open ChatGPT Plugins ↗
    ChatGPT Plugins Add menu with Add custom MCP server highlighted
    Choose Add custom MCP server from the Add menu.
  2. Fill in the server details

    Enter nstantcode in Name. Under Connection, keep Server URL selected and paste the MCP URL you copied above. Choose OAuth for Authentication.

    Name
    nstantcode
    Connection
    Server URL
    Server URL
    Authentication
    OAuth

    The icon and description are optional.

    Review the confirmation in ChatGPT. When you are ready, tick I understand and want to continue, then choose Create as a plugin.

    ChatGPT Add custom MCP server form: name nstantcode, Server URL https://nstantcode.com/mcp, authentication OAuth, and Create as a plugin button
    These are the exact values to enter. Select the image to see it full size.
  3. Install and connect nstantcode

    Find nstantcode in your personal plugins. Open it and use the + button to install. When ChatGPT asks you to connect, sign in to your nstantcode account and approve project access.

    You can create a free nstantcode account on the sign-in screen.

  4. Start your first app

    Return to ChatGPT, switch to Work and start a chat. Type @, select nstantcode, and describe what you want to build.

    Try this in your ChatGPT Work chat

    Open ChatGPT ↗