This server automates HWPX document editing through 77 MCP tools spanning document management, paragraph manipulation, text styling, search and replace, and table operations. Built for Korean Hangul Office files, it works cross-platform by treating HWPX as ZIP plus XML, no native app required. The fork fixes critical bugs from the original: table cells now persist changes, atomic file writes prevent corruption, and lineseg reset eliminates text overlap when documents reopen. You can batch replace text across cells, copy paragraphs between sections, set character and paragraph styles programmatically, and insert rows or columns into existing tables. Useful when you need to template documents, update tables from data sources, or apply consistent formatting across many HWPX files without manual clicking.