Query public data.
Use the right source, units and period for the requested comparison.
Updated
Clarify the request
Ask for the subject, source, entities, indicator, units and period. Do not fabricate missing identifiers, reference assets or file URLs.
Choose a published tool
Use discovery and the relevant catalog. Inspect the selected tool’s availability, complete input schema, pricing unit and reservation before execution. If no available tool fits, explain the missing capability instead of claiming a result.
Execute with authority
Use an authenticated workspace. Confirm the required inputs, downstream effects and spending decision; keep a unique idempotency key for this intention. A public discovery connection alone cannot execute the tool.
Read and recover
Keep source attribution, units, dates and missing values with the answer. A published dataset may lag real time; avoid inventing the latest value.
On a retryable failure, preserve the run ID and idempotency key. On missing permission, input or credit, stop for the relevant decision. Error recovery · Asynchronous executions.