Setup
1
Open ChatGPT settings
Click your profile icon in the bottom-left corner of ChatGPT, then select Settings.

2
Enable Developer mode
Select Apps, then Advanced Settings beneath your connected apps, and turn on Developer mode.

3
Create a new app
Click Create app in the top navigation bar.
4
Enter the connection details
Fill in the following fields:
Copy these values from the ChatGPT card under Settings → Connections in Tempo. The dialog also offers a Tempo icon to download for the app. Turn on Include Skills and Build tools if you want to run Skills from ChatGPT; the URL then ends in
?toolset=seller_default,build. See MCP toolsets.
5
Acknowledge and create
Check the acknowledgment box at the bottom, then click Create.
6
Authenticate
ChatGPT will redirect you to authenticate with your Tempo account. Sign in with your usual credentials.
7
Start using Tempo 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 Tecca Chairs?”
- “What are the key risks with Jaffle Inc?”
- “What CRM updates are waiting for my review?”
ChatGPT requires Developer mode for MCP connections. This is a ChatGPT requirement; keep it enabled for Tempo to work.

