OptionalaalAuthenticator assurance level for the session.
Authentication methods used for the session.
OptionalavatarProfile image URL from user_metadata.avatar_url.
OptionalemailPrimary email address, when included in the access token.
OptionalfullFull name from user_metadata.full_name.
Supabase user identifier.
OptionalnameDisplay name from user_metadata.name.
OptionalroleSupabase Postgres role from the access token.
OptionalsessionSupabase session identifier.
OptionalusernameUsername from user_metadata.username.
Verified Supabase user claims exposed to authenticated MCP callbacks.