Sign in

Production login is gate-forge GitHub OAuth. Hub verifies GET https://gate-forge.metalgames.xyz/v1/auth/session (cookie-forward, fail-closed). Parent-domain gf_session on *.metalgames.xyz covers hub.metalgames.xyz. The Vercel alias keeps stub role cookies for preview only. OIDC itself is still stubbed.

Continue with Gate — return_to this host after login.