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Deal Brain exposes an MCP server that ChatGPT connects to directly. Once connected, ChatGPT answers from your organization’s institutional memory — deals, stakeholders, meetings, and the way your team sells — instead of reconstructing context from whatever you paste in.

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Setup

1

Open ChatGPT settings

Click your profile icon in the bottom-left corner of ChatGPT, then select Settings.Select Settings from the profile icon in the bottom left corner of the sidebar.ChatGPT profile menu with Settings highlighted
2

Enable Developer mode

ChatGPT Apps settings with Developer mode toggle
3

Create a new app

Click Create app in the top navigation bar.
4

Enter the connection details

Fill in the following fields:You can copy these values directly from the Connections page in your Deal Brain settings.ChatGPT New App dialog showing Name, MCP Server URL, and Authentication fields
5

Acknowledge and create

Check the acknowledgment box at the bottom, then click Create.
6

Authenticate

ChatGPT will redirect you to authenticate with your Deal Brain account. Sign in with your usual credentials.
7

Start using Deal Brain in ChatGPT

Once connected, you can ask ChatGPT about your deals. Try prompts like:
  • “What are my open deals?”
  • “What did I promise we’d cover in my last meeting with Acme Corp?”
  • “What are the key risks with Jaffle Inc?”
ChatGPT requires Developer mode to be enabled for MCP connections. This is a current ChatGPT requirement — keep it enabled for Deal Brain to work. We will work to remove this requirement soon.