{"authorization_endpoint":"https://mcp-gateway.tengo.co/oauth/auth","claims_parameter_supported":false,"claims_supported":["sub","email","name","sid","auth_time","iss"],"code_challenge_methods_supported":["S256"],"end_session_endpoint":"https://mcp-gateway.tengo.co/oauth/session/end","grant_types_supported":["authorization_code","refresh_token"],"issuer":"https://mcp-gateway.tengo.co/oauth","jwks_uri":"https://mcp-gateway.tengo.co/oauth/jwks","registration_endpoint":"https://mcp-gateway.tengo.co/oauth/reg","authorization_response_iss_parameter_supported":true,"response_modes_supported":["form_post","fragment","query"],"response_types_supported":["code"],"scopes_supported":["openid","mcp.basic","offline_access","mcp"],"subject_types_supported":["public"],"token_endpoint_auth_methods_supported":["none"],"token_endpoint":"https://mcp-gateway.tengo.co/oauth/token","id_token_signing_alg_values_supported":["RS256"],"pushed_authorization_request_endpoint":"https://mcp-gateway.tengo.co/oauth/request","request_parameter_supported":false,"request_uri_parameter_supported":false,"userinfo_endpoint":"https://mcp-gateway.tengo.co/oauth/me","introspection_endpoint":"https://mcp-gateway.tengo.co/oauth/token/introspection","revocation_endpoint":"https://mcp-gateway.tengo.co/oauth/token/revocation","claim_types_supported":["normal"]}