reversing

Create, edit, redline, and comment on `.docx` files inside the container, with a strict render-and-verify workflow. Use `render_docx.py` to generate page PNGs (and optional PDF) for visual QA, then iterate until layout is flawless before delivering the final DOCX.

Build premium editorial analytics PPTX decks with artifact-tool presentation JSX, using ruthless narrative editing, chart-first storytelling, rendered critique, and iteration until the output beats the reference deck.

Use this skill when a user requests to create, modify, analyze, visualize, or work with spreadsheet files (`.xlsx`, `.xls`, `.csv`, `.tsv`) with formulas, formatting, charts, tables, and recalculation.