PDF/DOCX to Markdown converter as a SKILL.md package (dsh / Claude Code / OpenClaw compatible).
Highlights
- Pure-rule conversion, no AI calls, zero cost
- Chinese PDF optimization: NFKC normalization fixes CID font glitches that markitdown leaves broken
- Windows-first: Chinese/space/UNC paths, subprocess encoding handled
- JSON stdout contract for agents; scanned-PDF detection; path traversal guard
- 10/10 tests, battle-tested on real Chinese documents