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docx

docx is a skill for Claude Code, Codex from zm1990s/kb-agent. It costs 184 tokens per session (1,762 once invoked), scanned A, a copy of docx, MIT.

A skill for creating, reading, editing, and otherwise working with Microsoft Word documents and templates, including .docx and .dotx files. These files use a packaged XML format behind the scenes.

In plain words
What is it for?
Use it to create new Word documents, edit existing ones, read their contents, or work with Word templates.
Why use it?
It provides task-specific guidance for handling Word files, including how to preserve document structure and formatting.

Skill for Claude CodeCodex

not rated 5 14d ago A scan 184 tokens copy · 95% MIT
View the source file zm1990s/kb-agent
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/zm1990s/kb-agent/docx
Any agent
npx skills add zm1990s/kb-agent --skill docx
Clone the repo
git clone --depth 1 https://github.com/zm1990s/kb-agent

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for docx

README.md
[![agentmods](https://agentmods.dev/badge/skills/zm1990s/kb-agent/docx.svg)](https://agentmods.dev/skills/zm1990s/kb-agent/docx)
Your own site
<a href="https://agentmods.dev/skills/zm1990s/kb-agent/docx"><img src="https://agentmods.dev/badge/skills/zm1990s/kb-agent/docx.svg" alt="Measured on agentmods" height="20"></a>
Per session 184 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,762 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin 95% copy Near-identical to another mod in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00184 $0.01762
Opus 5 $0.00092 $0.00881
Sonnet 5 $0.00037 $0.00352
Haiku 4.5 $0.00018 $0.00176

Measured 4d ago against content hash 8017469ea95f, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

docx scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 4d ago.

The scan reads SKILL.md. This mod also ships 15 executable files (scripts/__init__.py, scripts/accept_changes.py, scripts/comment.py, …), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

This is a copy

95% identical to docx — 8 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

backend/claude_skills/docx/SKILL.md · 92 lines

How it starts

The opening of the file, as written. The whole thing — 92 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DOCX creation, editing, and analysis

A .docx is a ZIP archive of XML files. Choose your approach by task:

Task Approach
Create a new document Write a docx (npm) script — see gotchas below
Edit an existing document unzip → edit word/document.xml → zip (docx-js cannot open existing files)
Read content pandoc -t markdown file.docx

Script paths below are relative to this skill's directory.

Creating with docx-js — gotchas

docx is preinstalled — do not run npm install first; write the script and require('docx') directly. Only if that require fails: npm install docx. The model knows the API; these are the footguns:

  • Page size defaults to A4. For US Letter set page: { size: { width: 12240, height: 15840 } } (DXA; 1440 = 1″).
  • Landscape: pass portrait dimensions and orientation: PageOrientation.LANDSCAPE — docx-js swaps width/height internally.
  • Tables need dual widths: set columnWidths on the table AND width on every cell, both in WidthType.DXA (PERCENTAGE breaks in Google Docs). Column widths must sum to the table width.
  • Table shading: use ShadingType.CLEAR, never SOLID (renders black).
  • Lists: never insert • literally; use a numbering config with LevelFormat.BULLET.
  • ImageRun requires type: ("png", "jpg", …).
  • PageBreak must be inside a Paragraph.
  • Never use \n — use separate Paragraph elements.
  • TOC: headings must use built-in HeadingLevel.*; custom heading styles need outlineLevel set or they won't appear.
  • Don't use a table as a horizontal rule — use a paragraph bottom border instead.
  • Dot-leader / right-aligned-on-same-line: use PositionalTab (alignment: PositionalTabAlignment.RIGHT, leader: PositionalTabLeader.DOT) inside a TextRun, not literal . or space padding.

Verify the output

After writing a .docx, render it and look at it:

python scripts/office/soffice.py --headless --convert-to pdf output.docx
pdftoppm -jpeg -r 100 output.pdf page
ls page-*.jpg   # then Read the images

Read the full file on GitHub · 92 lines

Files

What ships with it

60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 4d ago First seen · 92 lines · 184 tokens per session scan A 8017469ea95f

Subscribe to this mod's changes

docx is a skill published in the GitHub repository zm1990s/kb-agent (5 stars, last pushed 14d ago), licensed MIT. It adds 184 tokens to every session and 1,762 once invoked, about $0.0009 per session on Opus 5. A static security scan graded it A with 0 findings. It is 95% identical to docx, differing in 8 lines, and is treated as a copy.

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