# ChatGPT + Pear MCP guide

Use Pear with ChatGPT Developer Mode and MCP apps.

Pear server URL:

```text
https://pearmcp.com/api/mcp
```

## Setup

1. Create a Pear account.
2. Connect Apple iCloud or Microsoft 365.
3. In ChatGPT, enable Developer Mode if your plan/workspace supports it.
4. Create a custom app and enter the Pear remote MCP server URL.
5. Choose OAuth and complete the Pear sign-in flow.
6. Scan tools and enable the app in a chat.

Full write-capable MCP support in ChatGPT is currently beta for Business, Enterprise, and Edu workspaces. Pro users may have read/fetch-limited custom app testing.

## Use cases

- Summarize Outlook or iCloud Mail, draft a reply, and send after confirmation.
- Check free time, create a calendar event, and write the attendee follow-up.
- Turn chat notes into reminders or Microsoft To Do tasks.