document processing
skills for working with office formats Claude can't handle natively.
related: official · creative and media · communication and writing · data and analysis
official Anthropic skills
the first four are from anthropics/skills. source-available but proprietary license. the most polished skills in the ecosystem. see official for full details.
- docx — Word documents: create, edit, tracked changes, comments, TOC, letterheads.
- pdf — PDFs: extract, create, merge, split, watermark, OCR, encrypt, fill forms.
- pptx — PowerPoint: create, read, edit slides, layouts, templates.
- xlsx — Excel: formulas, charts, data transformations, professional formatting.
community
- Markdown to EPUB Converter — converts markdown/chat summaries into EPUB ebooks. by @smerchek
- youtube-to-ebook (387 stars) — YouTube transcripts to EPUB. also in creative-and-media.
- translate-book (610 stars) — translates entire books using parallel subagents. also in communication-and-writing.
- qiaomu-anything-to-notebooklm (737 stars) — multi-source content (WeChat, YouTube, PDF, web) to NotebookLM.