A skill your agent uses whenever the user wants to create, read, edit, or manipulate Word documents (.docx) or Word templates (.dotx).

ProprietaryAuto-check passedDocuments & Office

Install DOCX

skills CLI
$ npx skills add asgeirtj/system_prompts_leaks --skill docx -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install asgeirtj/system_prompts_leaks docx --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/asgeirtj/system_prompts_leaks.git skills-src && mkdir -p .claude/skills && cp -r skills-src/Anthropic/claude-code/skills/docx .claude/skills/docx && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
docx
GitHub stars
69k
Token cost
~1.9k tokens
SKILL.md length
741 words
Files
67 (incl. scripts)
Skills in repo
124
Repo updated
First seen
Licence
Proprietary

At a glance

A skill your agent uses whenever the user wants to create, read, edit, or manipulate Word documents (.docx) or Word templates (.dotx).

  • The user wants to create
  • SKILL.md covers Creating with docx-js — gotchas, Verify the output, Editing existing documents and Comments, plus 1 more section
  • Runs Python scripts from its folder; calls python, pandoc and npm
  • Manipulate Word documents (.docx)

What it does

DOCX is an agent skill from asgeirtj/system_prompts_leaks. Use this skill whenever the user wants to create, read, edit, or manipulate Word documents (.docx) or Word templates (.dotx). Triggers include: any mention of Microsoft Word Documents, such as 'Word doc', 'word document', '.docx', '.dotx', 'microsoft doc'. Also use when extracting or reorganizing content from .docx or .dotx files, inserting or replacing images in documents, find-and-replace in Word files, working with tracked changes or comments, or converting content into a polished Word document. If the user…

Its SKILL.md is about 1.9k tokens, which your agent loads only when the skill is triggered. The skill folder holds 71 other files, including scripts (for example `scripts/__init__.py`, `scripts/accept_changes.py` and `scripts/comment.py`).

It sits in Documents & Office, covering Word documents. It works with Microsoft Word, Google Docs, python-docx and npm. The repository describes itself as: Documented system prompts from Anthropic - Claude Fable 5.1, Opus 5.5, Claude Design, Claude Code. OpenAI - ChatGPT GPT-6-Astra, Codex. Google - Gemini 3.8 Flash, 3.1 Pro…

When your agent uses it

  • The user wants to create
  • Manipulate Word documents (.docx)
  • Word templates (.dotx)
  • Include: any mention of Microsoft Word Documents

Example prompts

  • “Word doc”
  • “word document”
  • “microsoft doc”
  • “/docx”

Requirements

  • Python 3
  • Node.js

What it can do on your machine

Read from SKILL.md and the folder at commit e31ec21. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Ships 14 files in scripts/ (Python, from the files we listed), which the agent can run.

    Shell commands in SKILL.md call:

    • python
    • pandoc
    • npm
    • pdftoppm

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use npm, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

DOCX loads about 1.9k tokens when it runs. Until then it costs about 235 tokens; SKILL.md has 741 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~235
When it runs · the whole SKILL.md, loaded when a task matches
~1.9k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); the scripts in this folder are not scanned.

SKILL.md

Its licence (Proprietary) doesn't allow us to republish the file, so here is its outline and opening line. It has 741 words (~1,899 tokens).

“If you are about to make a new document and this session offers Claude's own docs (a Docs connector, docs skill or Docs artifact type), and the user has neither named Word/.docx/.dotx, asked for tracked changes, nor supplied a .docx/.dotx…”

— opening of SKILL.md by asgeirtj, Proprietary
name
docx
license
Proprietary. LICENSE.txt has complete terms

Read the full SKILL.md on GitHub

Files

SKILL.md and 66 other files (scripts) in Anthropic/claude-code/skills/docx of asgeirtj/system_prompts_leaks.

  • SKILL.md
  • LICENSE.txt
  • scripts/__init__.py
  • scripts/accept_changes.py
  • scripts/comment.py
  • scripts/merge_runs.py
  • scripts/office/helpers/__init__.py
  • scripts/office/helpers/pptx_chart.py
  • scripts/office/helpers/pptx_slide.py
  • scripts/office/helpers/pptx_theme.py
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-chart.xsd
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-chartDrawing.xsd
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-diagram.xsd
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-lockedCanvas.xsd
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-main.xsd
  • scripts/office/schemas/ISO-IEC29500-4_2016/dml-picture.xsd
  • … and 51 more

Open the folder on GitHubat commit e31ec21

Compare with similar skills

DOCX next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

DOCX compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
DOCX this skillasgeirtj/system_prompts_leaks69k—~1.9kAutomated safety check: PassProprietary
DOCXflonat/flonat-research146—~1.2kAutomated safety check: PassProprietary
DOCX ToolkitXiaomiMiMo/MiMo-Code14k—~2.4kAutomated safety check: PassApache-2.0
DOCXmateaix/mateclaw1.1k—~4.1kAutomated safety check: PassProprietary
Brand DOCXferdinandobons/brand-docs273—~3.8kAutomated safety check: PassMIT
Brand PPTXferdinandobons/brand-docs273—~3.5kAutomated safety check: PassMIT

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  • Agents Project Coordinator

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  • Muse Plugin Creator

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    Creates and validates a new native Muse plugin package in the current workspace, limited to five capability families, and leaves installation to you.

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  • Deep Research

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    A skill your agent uses when the user's prompt requires (1) researching a topic across multiple sources, comparing options or alternatives, analyzing trends or history, understanding markets or…

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  • Figma Design Inspector

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Questions about DOCX

What does DOCX do?

A skill your agent uses whenever the user wants to create, read, edit, or manipulate Word documents (.docx) or Word templates (.dotx). DOCX is an agent skill from asgeirtj/system_prompts_leaks.dotx).

When should I use DOCX?

DOCX fits situations like: the user wants to create; manipulate Word documents (.docx); word templates (.dotx); include: any mention of Microsoft Word Documents.

How do I install DOCX in Claude Code?

Run `npx skills add asgeirtj/system_prompts_leaks --skill docx -a claude-code`. Or copy the skill folder (Anthropic/claude-code/skills/docx in asgeirtj/system_prompts_leaks) into .claude/skills/docx in your project. Claude Code loads it when a task matches its description.

How do I install DOCX in Codex?

Run `npx skills add asgeirtj/system_prompts_leaks --skill docx -a codex`. Or copy the skill folder (Anthropic/claude-code/skills/docx in asgeirtj/system_prompts_leaks) into .agents/skills/docx in your project. Codex loads it when a task matches its description.

Can I use DOCX in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add asgeirtj/system_prompts_leaks --skill docx -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/docx, .gemini/skills/docx, .github/skills/docx and .opencode/skills/docx in your project.

What does DOCX need to run?

Going by SKILL.md and its folder, DOCX needs Python for the scripts in its folder and the command-line tools its instructions call (python, pandoc, npm and pdftoppm). Our summary lists: Python 3; Node.js.

Does DOCX access the network?

SKILL.md contains no URLs. Its commands use npm, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is DOCX safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. The check reads SKILL.md only: the scripts in the folder are not scanned, so read them before running anything.

What licence does DOCX use?

DOCX carries a proprietary licence (declared in SKILL.md). It is published on GitHub, but it is not open source: read the licence file before using or sharing it.

How many tokens does DOCX use?

About 1.9k tokens (SKILL.md is roughly 7.6k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to DOCX?

Skills that share tags, products or a category with DOCX: DOCX (flonat/flonat-research, 146 stars), DOCX Toolkit (XiaomiMiMo/MiMo-Code, 14k stars), DOCX (mateaix/mateclaw, 1.1k stars) and Brand DOCX (ferdinandobons/brand-docs, 273 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains DOCX?

asgeirtj (a GitHub user) maintains it in asgeirtj/system_prompts_leaks, which has 69,211 GitHub stars. The repository holds 124 skills in this directory. The repository was last updated on October 8, 2026.

Source: asgeirtj/system_prompts_leaks on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.