What problem does it solve? Working with document deliverables like Word files, PDFs, spreadsheets, and SVG diagrams involves format-specific tooling and subtle pitfalls — broken styles, hardcoded spreadsheet values, unscannable PDFs, and silently failing SVGs. This Skill provides the correct toolchain and validation steps for each format. ## Core Features & Use Cases - DOCX editing: Unpack the ZIP/XML structure for precise edits like section replacement while preserving template styles, numbering, and embedded charts. - PDF processing: Choose the right tool per task — pypdf for merging and metadata, pdfplumber for text/table extraction, reportlab for creation, and OCR for scanned pages. - XLSX spreadsheets: Preserve formulas and formatting, recalculate with zero formula errors, and apply financial modeling color conventions. - SVG diagrams: Generate flowcharts with correct viewBox, spacing, and VS Code markdown preview compatibility. - Use Case: You need to update a quarterly report — edit the DOCX via XML without breaking styles, fill the PDF form programmatically, recalculate the Excel model, and render an SVG architecture diagram that previews correctly in markdown. ## Quick Start Use the document artifacts skill to update this DOCX report, recalculate the linked XLSX model, and render the architecture diagram as an SVG that previews correctly in VS Code markdown.