Skill: Let AI Truly Write Deliverable Word Documents

DOCX is a Word document Agent Skill publicly released by Anthropic in the anthropics/skills repository, which supports Claude's file creation and editing capabilities. This article introduces its positioning, three technical paths of creation/reading/editing, revision annotations and bundled scripts, installation methods in Cursor and Claude Code, as well as precautions such as docx-js and unzip/XML editing, to help developers truly deliver AI-generated content into deliverable .docx files.