
GenOffice
Opens Word, Excel and PowerPoint files and lets an AI edit them, with changes you can undo
by Genspark
by AnthropicSkillMake visuals
Lets Claude create, read and edit Word files, including tracked changes and comments
A skill that lets Claude create, read and edit Word (.docx) files: reports, memos and templates with headings, tables and page numbers, or changes to your own file as tracked changes and comments.
For Office workersPeople who review documents
An AI research company and public benefit corporation that makes Claude, its AI assistant, and publishes these skills in its public GitHub repository.
Anthropic's docx skill is the set of instructions and scripts behind Claude's ability to make and edit Word documents. Ask for a report, memo, letter or template and you get a .docx file with headings, tables, page numbers or a table of contents; give it an existing file and it can change the text, add comments or mark edits as tracked changes. It works in the Claude apps once file creation is turned on, and can be added to Claude Code as a plugin.
It can mark edits to an existing file as tracked changes and comments you accept or reject in Word, instead of handing back a rebuilt copy.
Start with the first one: it is a small task you can check easily.
Example prompts written by Agent Flows Hub.
From the creator's documentation.
| Output | What it is | Reads |
|---|---|---|
| New documents | Word files with headings, tables, lists, images, page numbers and a table of contents | Your files |
| Editing | Changes text inside an existing .docx without rebuilding it | Your files |
| Tracked changes | Marks insertions and deletions as revisions you can accept or reject in Word | Your files |
| Comments | Adds comments and replies anchored to specific text | Your files |
| Reading | Pulls the text out of a Word file so Claude can summarise or reorganise it | Your files |
| Layout check | Renders the file to page images to see how it looks | Your files |
Produce a formatted Word document, such as a memo with headings, a table and page numbers, or revise a contract in place with tracked changes and comments. The skill renders the file to page images to check the layout before handing it over.
Notes by Agent Flows Hub (original project name: docx (Anthropic skills)), written from the creator's documentation, not from running it ourselves. docx skill: instructions and license · Using skills in Claude
Tell us what happened. We take a look first; if it needs paid work, you get an estimate before anything starts.