{"service":"kura","try":["/sovereign/BRA","/haver?query=Japan GDP","/scorecard","/escrow/status","/health","POST /call {tool, arguments}"],"native_tools":["attest_static","get_haver_series","get_sovereign_indicator","get_sovereign_snapshot","hold_static"],"native_sources":{"World Bank":"licence-free (example one)","Haver Analytics":"Guinness-funded subscription (example two)"},"fallback":"x-trillion Orca"}