Quarterly earnings came in, market data got updated, or someone sent you fresh comps, and now you need to propagate new numbers through an existing deck without rebuilding it. This handles the full sweep: finds every instance of each old value across text boxes, tables, chart data, and footnotes (including variants like $485M vs. 485 vs. $485.0 million), shows you a complete change plan with flagged derived numbers like growth rates that might now be stale, waits for approval, then executes the edits while preserving all existing formatting. Works in both the PowerPoint add-in and chat. The approval gate before any edits actually happen is the key piece here.
npx skills add https://github.com/anthropics/financial-services-plugins --skill deck-refresh