{"issuer":"https://mcp-auth-demo-production-d421.up.railway.app","authorization_endpoint":"https://mcp-auth-demo-production-d421.up.railway.app/authorize","token_endpoint":"https://mcp-auth-demo-production-d421.up.railway.app/token","jwks_uri":"https://mcp-auth-demo-production-d421.up.railway.app/jwks.json","grant_types_supported":["client_credentials"],"token_endpoint_auth_methods_supported":["private_key_jwt","client_secret_basic","client_secret_post"],"token_endpoint_auth_signing_alg_values_supported":["ES256","RS256"],"response_types_supported":[],"scopes_supported":["mcp:tools"],"resource_indicators_supported":true,"client_id_metadata_document_supported":true}