Sign in as the owner
Enter the one-time code from Devices → Sign in another device on a device that is already signed in, or from `mfm pair` on the computer that runs the gateway.
Sign in to open /settings.
If you are an AI agent: this page is not for you – ask the user to approve instead.
Opened this inside an app (Messenger, Instagram, the Meta AI app…)? Those keep their own sign-in – use the app's “Open in browser”.
Other ways to sign in
Open the owner link from `mfm owner-link` once in this browser, or enter the access token.