ChatGPT Setup¶
Connect Penfield to ChatGPT to enable persistent memory and personality features in your ChatGPT conversations.
Prerequisites¶
- A Penfield account (sign up here if you haven't already)
- A ChatGPT account (Free or Plus)
Step 1: Open ChatGPT Settings¶
Click your name in the bottom-left corner of ChatGPT, then click Settings.

Step 2: Navigate to Apps¶
Click Apps in the left sidebar, then click Create app next to Advanced settings.

Step 3: Enable Developer Mode¶
Toggle Developer mode to on.

Step 4: Open Advanced Settings¶
Go back to Apps in the left sidebar. Click Advanced settings.

Step 5: Create the Penfield App¶
Fill in the New App form:
| Field | Value |
|---|---|
| Name | Penfield |
| Connection | Server URL |
| Server URL | https://mcp.penfield.app |
| Authentication | OAuth |
Check the "I understand and want to continue" box, then click Create.

Step 6: Sign In with Penfield¶
Click Sign in with Penfield.

Step 7: Authorize the Connection¶
Click Authorize to connect your Penfield workspace to ChatGPT.

Step 8: Activate Your Assistant¶
Start a new conversation in ChatGPT and type:

Penfield will load your personality configuration and respond with a personalized greeting.

Support¶
If you encounter issues, contact [email protected].