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

# Connect ChatGPT

> Add levios as a custom MCP app in ChatGPT.

<Warning>
  The ChatGPT setup path is documented, but levios does not yet have a recorded
  end-to-end ChatGPT tool call with the exact product version and build. Treat
  this client as unvalidated until that evidence is recorded.
</Warning>

## Create the app

Use ChatGPT on the web:

1. Enable **Developer mode** for your account. Depending on the plan, open
   **Settings > Apps > Advanced settings** or start from
   **Workspace settings > Apps > Create**. A workspace administrator may need
   to grant access first.
2. Open **Settings > Apps** or **Workspace settings > Apps**, then select
   **Create**.
3. Enter `levios` as the app name and
   `https://levios.app/api/mcp` as its MCP endpoint.
4. Select **OAuth** as the authentication method.
5. Select **Scan tools**. Complete the levios authorization in the browser and
   wait for the scan to finish.
6. Review the detected tools, then create the app.
7. Enable the draft app in a new chat and ask it to list your levios accounts.

See [OpenAI's developer mode and MCP app guide](https://help.openai.com/en/articles/12584461-developer-mode-and-full-mcp-connectors-in-chatgpt)
for the current workspace controls.

## Plan limits

Full MCP support, including write and modify actions, is rolling out in beta on
ChatGPT web for Business, Enterprise, and Edu plans. Availability and workspace
permissions can vary during the rollout.

ChatGPT Pro can connect custom MCP apps in developer mode with read and fetch
permissions. Do not assume levios write tools are available on Pro.

## Verify access

A successful connection must complete browser authorization, scan the levios
tools allowed by the grant, and return an authenticated result from a read tool.
Opening the authorization screen or completing **Scan tools** by itself does
not prove the connection.

If the connector has no tools, open **Settings > MCP** in levios and check its
status, permissions, and account access. Revoke the connection and start again
if you need to choose a different permission set.

Never paste an API key or bearer token into ChatGPT. The browser authorization
flow supplies the credential.


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