# Connect ChatGPT to Epiphan MCP

Works with free and paid plans.

1. Go to **Settings → Security and login** and turn on **Developer mode**.
2. Go to **Settings → Plugins**.
3. Click **+** in the upper right to create a new plugin.
4. Fill in the left panel:
   **Name** → Epiphan MCP
      This is the suggested name, however, you can name it whatever you'd like
   **Connection** → **Server URL**
   **Authentication** → **OAuth**
   Server URL → paste your region URL:
   North American Servers → <https://go.epiphan.cloud/mcp>
   Europe Servers → <https://eu.epiphan.cloud/mcp>
   Australia Servers → <https://au.epiphan.cloud/mcp>
5. Expand **Advanced OAuth settings** and set:
   **Registration method** → **User-Defined OAuth Client**
   **OAuth Client ID** → https://chatgpt.com
      This URL field is case sensitive
   **OAuth Client Secret** → leave blank
   **Token endpoint auth method** → `none`
   **Default scopes** → tick `mcp`
6. Tick **I understand and want to continue**, then click **Create**.
7. Click **Sign in with Epiphan MCP**.
8. Sign in to Epiphan Cloud, select the team you want to grant access to, then click **Authorize**.
9. In a chat, press **+** and select Epiphan MCP. Once per chat is enough.

**Business/Enterprise:** an admin must enable Developer mode at the workspace level first. Members cannot enable it themselves.

> product: cloud-edge · topic: other · source: epiphan-cloud-edge-userguide.md · updated: Oct 13, 2026