Scored across 29 tools
Most tools target a distinct resource and action, and the descriptions cross-reference siblings (e.g., 'For batches, use apply_edits') to reduce ambiguity. However, apply_edits intentionally overlaps with set_paragraph_text, format_text, set_paragraph_format, and set_cells, and copy_document overlaps with manage_backups snapshot, so one or two choices could still be confused.
All tool names follow a consistent snake_case verb_noun pattern (get_, set_, insert_, delete_, create_, list_, etc.), with only search_and_replace as a phrase rather than a simple verb_noun. The naming is predictable and uniform across the set.
At 29 tools the surface is large, but the domain is broad and several tools consolidate many operations (list_elements covers 17 element types, apply_edits covers 8 ops, manage_backups covers 4 actions). The count is slightly heavy but reasonable for a comprehensive Word manipulation server, especially with optional packs handled by enable_tools.
Core document lifecycle is well covered: create/copy/read/edit/delete for documents, paragraphs, tables, and many elements, plus backups and diagnosis. Minor gaps exist (e.g., no document delete/rename, no core-property editing, and advanced features like images, comments, and citations are only reachable after enabling packs), but they are workable and explicitly routed through enable_tools.