Analyze payer Savings Plan scenarios from the validated preparedAnalysisEvidence attached to the exact recommendation detail. The scanner's candidate grid, provider financial summary, payer context, and optional completed Purchase Analyzer summaries are the decision-grade inputs; agents perform consistency checks and future-risk interpretation, never candidate arithmetic. Missing, stale, mismatched, truncated, or overridden scanner evidence produces an explicit needs-refresh result rather than a reconstructed grid. Member spend and assumed discount percentages are never used to size commitments.
Consume the validated scenario basis
Trust the upstream controller-owned validation result, and confirm exact source IDs/scope/configuration, the two copied fingerprints, completeness, units, lookback, and sharing context. Do not revalidate internal implementation metadata in this downstream node.
Reuse deterministic summaries
Copy scanner/provider candidate calculations, validation statuses, financials, and artifact references without recomputing or inventing candidates.
Interpret historical support
Explain consistency, limitations, and measured-versus-directional status without turning a historical screen into a forecast.