> ## Documentation Index
> Fetch the complete documentation index at: https://developers.pleo.io/llms.txt
> Use this file to discover all available pages before exploring further.

# How to Install the Pleo MCP in ChatGPT

> Step-by-step instructions for connecting the Pleo MCP to ChatGPT as a custom connector.

This page is for ChatGPT users connecting Pleo as a custom connector.

## Prerequisites

Before you begin:

* Pleo MCP access is off by default; a company admin must enable it for your organisation before you can connect. See [Access & Permissions](/docs/current/pleo-mcp/get-started/access-and-permissions) if you're not sure whether it's enabled.
* On ChatGPT Business, Enterprise, and Edu workspaces, custom connectors are off by default and your workspace admin must enable them before Pleo appears as an option. See [How to Add Pleo MCP as a Custom Connector in ChatGPT](/docs/current/pleo-mcp/how-tos/enablement/chatgpt).

## Steps

Follow the steps below to connect Pleo to ChatGPT.

1. Go to **Settings → Apps & Connectors**.

2. Scroll to **Advanced settings** and turn on **Developer mode**. This unlocks the option to create custom connectors.

3. Back in **Apps & Connectors**, click **Create**.

4. Enter a name (for example, "Pleo"), an optional description, and the connector URL:

```
https://mcp.pleo.io/mcp
```

5. Set **Authentication** to **OAuth**, then click **Create**.

6. Click **Connect**, log in to Pleo if needed, and approve access.

7. In any chat, click **+ → Connectors** and enable Pleo to use it in that conversation.

You are now connected and can start using the Pleo Connector in ChatGPT.

***

## Related Reading

* **OpenAI's documentation:** [Developer mode and MCP apps in ChatGPT](https://help.openai.com/en/articles/12584461)
* [Install the Pleo MCP: Choose Your AI Tool](/docs/current/pleo-mcp/how-tos/installation/overview)
* [How to Add Pleo MCP as a Custom Connector in ChatGPT](/docs/current/pleo-mcp/how-tos/enablement/chatgpt)
* [How to Revoke Access to the Pleo MCP](/docs/current/pleo-mcp/how-tos/uninstallation/revoke-access)

***