cja-executive-briefing

Ask for an executive briefing, performance summary, or business review and specify the period. The skill selects top KPIs by usage, pulls current and prior period data via runReport, identifies drivers, and writes a styled HTML briefing to /tmp.

It supports weekly, month-to-date, monthly, quarter-to-date, quarterly, and custom date ranges. Date alignment uses the data view's calendar conventions such as week start day and fiscal year start month, with six invariants verified before any report runs.

KPIs come from listComponentUsage for metrics and calculated metrics, sorted by usage count descending with ties broken alphabetically by metric ID. The top 6 form the KPI set, and the resolved metric IDs are disclosed in the briefing footer for auditability.

Yes. If both periods return no data, the tile renders as Data unavailable with a warning pill and stays in the grid. If only one period has data, the valid value is shown with a note. The skill never substitutes a different metric to hide gaps.

Yes. Stating the audience is board, external, or investors shifts the narrative to high-level business outcomes, removes internal channel naming, and leads with the most positive finding. The default audience is internal leadership.

Determinism comes from reading calendar conventions from the data view context guide and applying fixed alignment rules per period type, plus selecting metrics by a stable usage-count sort. Two runs on the same data view and period produce identical date ranges and metric IDs.