javascript:(function(){
    const MY_MASTO_HOST = 'tane.codes';

    if (window.location.host === MY_MASTO_HOST) return;

    const user = document.querySelector('meta[property="profile:username"]')?.getAttribute('content');
    if (!user) return;

    window.location.href = `https://${MY_MASTO_HOST}/@${user}`;
})();