Converts DOCX, PDF, and PPTX files to clean markdown using Pandoc as the extraction engine, then automatically fixes eight common conversion issues including broken grid tables, nested image paths, and CJK bold spacing problems that break rendering. The Quick mode is fast and good enough for drafts. Heavy mode runs multiple tools in parallel and intelligently merges the best segments from each, which matters when you have complex layouts or need tables to survive intact. Benchmarked at 7.6/10 against four other converters. Includes validation scripts that measure text and table retention rates, so you know immediately if the conversion actually worked.
npx skills add https://github.com/daymade/claude-code-skills --skill doc-to-markdown