Show HN: Docx-CLI – let agents edit your Word files safely (github.com)

A new command-line interface (CLI) tool called Docx-CLI has been introduced, allowing AI agents like Claude and Codex to safely read, edit, and comment on .docx files while maintaining full format fidelity. This tool outputs a JSON Abstract Syntax Tree (AST) for precise editing and directly mutates the underlying XML data when making changes, ensuring that unmodeled elements are preserved. It offers a range of commands for editing, inserting, and managing comments, hyperlinks, and images in Word documents, all while allowing for options like tracking changes. The significance of Docx-CLI lies in its ability to enable automated workflows involving document manipulation without sacrificing integrity or formatting. This is particularly important for developers and researchers in the AI/ML community who seek to integrate document editing capabilities into their applications. The ability to maintain a structured view of tracked changes and comments adds an extra layer of functionality, allowing AI agents to navigate document revisions effectively. Its standalone nature with pre-built binaries for multiple platforms enhances accessibility and usability for practitioners across various systems, fostering broader adoption in the field.