{"resource":"https://mcp.higgsfield.ai/mcp","authorization_servers":["https://clerk.higgsfield.ai"],"scopes_supported":["openid","email","offline_access"],"bearer_methods_supported":["header"],"higgsfield_auth_hints":{"selection":"client_capability_based","options":[{"flow":"authorization_code_pkce","authorization_server":"https://clerk.higgsfield.ai","potential_clients":["anthropic","claude","claude-ai","claude-code","openclaw","hermes"],"use_when":"Client can complete an OAuth authorization-code redirect using one of its registered redirect mechanisms.","requires":["authorization_endpoint","token_endpoint","redirect_uri_receiver","pkce"]}]}}