Use this for a local, data-backed dashboard, metrics page, KPI tracker, scorecard, data visualization or recurring report that opens in the bundled live editor: a page or scroll story of charts, numbers and tables over datasets (a CSV/TSV/JSON file the user has, or data you gather and attach), with a Sources panel that shows where every number comes from. Read it when creating, filling, refreshing or revising one. You write the datasets, then the page as plain HTML, into the dashboard's own store with this skill's script. Not for a static HTML mockup or a picture of a dashboard.