Board decks go wrong when a clean narrative gets built on inconsistent periods, undefined metrics, unsupported causes, or decisions the board is not actually being asked to make. This skill starts with the reporting basis and source ledger, then keeps actuals, targets, forecasts, hypotheses, and proposals visibly separate.
It turns prior commitments, operating results, financial evidence, risks, and open questions into a board pre-read organized around material changes and specific decisions. The output includes a decision brief, metric ledger, slide-by-slide deck, proposed resolutions, prior-action register, contradiction log, meeting agenda, and post-meeting record. A bundled checker catches broken evidence references, incomplete decision records, missing metric definitions, invalid dates, and decision slides that do not point to a real decision.
Use it for a quarterly board meeting, monthly update, committee pre-read, or investor-observer pack. It does not invent numbers, smooth over bad news, treat management forecasts as assurance, or replace legal, accounting, tax, investment, or fiduciary review.