internal-comms skill (Anthropic)
Document and writing skillsWrite status updates, newsletters and incident notes in house style
- Stars
- ★ 182k
- Licence
- Apache-2.0
- Updated
- Agent skill
- Official

Create and edit Word documents, including tracked changes
From GitHub, fetched 19 Oct 2026. Stars are for the whole anthropics/skills repository; the last-update date is for this skill's folder.
The skill behind Claude's Word document features: building .docx files with headings, tables and tracked changes, and editing existing ones. Shared as a reference; the licence doesn't allow reuse outside Anthropic's terms.
| Runs as | Skill |
|---|---|
| Type | Agent skill |
| Maintained by | Official |
Sources: github.com/anthropics/skills/tree/main/skills/docx, checked 19 Oct 2026. “Runs as” is from this listing. Blank means we haven't found it in official docs yet, not that it's unsupported.
Write status updates, newsletters and incident notes in house style
Read, merge, split, fill and create PDF files
Build and edit PowerPoint decks
Spreadsheets with formulas, formatting and charts