{"service":"cloudcalc-mcp","version":"0.2.0","mcp_endpoint":"/mcp","auth":"OAuth 2.1 (Anmeldung mit CloudCalc-Benutzer, is_mcp_user) oder Bearer-JWT","tools":["calculate","check_articles","get_calculation","get_calculator","list_calculations","list_calculators","list_sap_tenants","save_calculation","search_articles","search_customers","validate_inputs"]}