How to connect duelgo to Claude

Claude (claude.ai on the web as well as the desktop app) supports custom connectors on paid plans. Setup is a one-off — the connector is then available in all your conversations.

Open the connector settings
On claude.ai, click your profile → Settings → Connectors (the same lives in the settings of the desktop app).
Add a custom connector
Click Add custom connector, enter a name such as “duelgo” and paste https://www.duelgo.fun/mcp as the URL. Confirm with the Add button.
Connect your account
Next to the connector, click Connect (or the dialog may appear the first time you use it in a chat). The duelgo sign-in opens — sign in with your account (Google or an email code) and confirm the access consent.
Turn the connector on in a conversation
In a chat, open the tools menu (the icon next to the message box) and check that the duelgo connector is switched on. Then just start typing: “List my duelgo chats.”

Tips

Start with the request “List my duelgo chats” — it confirms the connection works and that you're acting under the right account.

For more complex edits, Claude can show a preview of the duelgo content right in the conversation — feel free to iterate (“add reactions to all the options”, “make the scoring tougher”).

You can revoke access in Settings → Connectors by removing the connector.