> ## 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 Plus or Pro as a custom connector.

This page is for ChatGPT **Plus** and **Pro** users installing the Pleo MCP as a custom connector.

If you use a ChatGPT Business, Enterprise, or Edu workspace, a workspace admin must publish and install the Pleo MCP before members can authorise it. See [How to Install the Pleo MCP in ChatGPT Business](/docs/current/pleo-mcp/how-tos/installation/chatgpt-business).

## 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.

## Steps

Follow the steps below to install and authorise the Pleo MCP in 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 MCP"), 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 the Pleo MCP to use it in that conversation.

The Pleo MCP is now connected and ready to use 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 Install the Pleo MCP in ChatGPT Business](/docs/current/pleo-mcp/how-tos/installation/chatgpt-business)
* [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)

***