docx-editing

docx-editing is a skill for Claude Code, Codex from anylegal-ai/anylegal-oss. It costs 58 tokens per session (2,339 once invoked), scanned A, original, MIT.

A tool for editing existing Microsoft Word DOCX files, the standard file format used by Word. It can make tracked changes, fill placeholders, delete text ranges, add comments, and finish revisions.

In plain words
What is it for?
Updating contract clauses, filling document templates, deleting sections, adding margin comments, and accepting or rejecting tracked changes.
Why use it?
It helps change documents while preserving a reviewable record of edits. It also supports creating a clean document from a template without changing the original template.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: positional $N argument.

Good fit Updating contract clauses, filling document templates, deleting sections, adding margin comments, and accepting or rejecting tracked changes.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/anylegal-ai/anylegal-oss/docx-editing
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.

Any agent
npx skills add anylegal-ai/anylegal-oss --skill docx-editing
Clone the repo
git clone --depth 1 https://github.com/anylegal-ai/anylegal-oss

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-editing

README.md
[![agentmods](https://agentmods.dev/badge/skills/anylegal-ai/anylegal-oss/docx-editing/github.svg)](https://agentmods.dev/skills/anylegal-ai/anylegal-oss/docx-editing)
Your own site
<a href="https://agentmods.dev/skills/anylegal-ai/anylegal-oss/docx-editing"><img src="https://agentmods.dev/badge/skills/anylegal-ai/anylegal-oss/docx-editing/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for docx-editing

Your own site · 80×15
<a href="https://agentmods.dev/skills/anylegal-ai/anylegal-oss/docx-editing"><img src="https://agentmods.dev/badge/skills/anylegal-ai/anylegal-oss/docx-editing.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 58 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,339 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found 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 5.1 $0.00058 $0.02339
Opus 5 $0.00029 $0.01170
Sonnet 5 $0.00012 $0.00468
Haiku 4.5 $0.00006 $0.00234

Measured 12d ago against content hash a5db4d60e43d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

docx-editing 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 12d ago.

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.

backend/anylegal_oss/workspace/skills/docx-editing/SKILL.md · 146 lines

How it starts

The opening of the file, as written. The whole thing — 146 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DOCX Editing Skill

Tool Selection

Author name for tracked changes: Use the user's name from anylegal.md (the "About Me" section). If unknown, use "Anylegal.ai".

edit_document is the default tool for editing existing DOCX files. Pass plain-text old_text / new_text; the server generates <w:ins> / <w:del> markup and preserves run properties.

Task Tool Notes
Change clause text (tracked) edit_document One change per call.
Fill a placeholder edit_document Same tool — tracked change; finalize later if user wants a clean output.
Delete a section edit_document with start_text / end_text Range deletion — everything between two anchors, inclusive.
Disambiguate duplicate text edit_document + near_text Picks the occurrence closest to the anchor.
Create a doc from a template instantiate_template Fill placeholders, save as a new file. NO tracked changes in output — produces a clean final document. The template is untouched. Name output by content (e.g. "Acme Board Resolution 2026-04-25.docx"), not "_v2".
Add a margin comment add_comment Handles 4-file OOXML coordination.
Accept all tracked changes accept_all_changes LibreOffice-backed finalization. Pass output_path to save as a new file.
Reject all tracked changes reject_all_changes LibreOffice-backed restoration.
Accept SPECIFIC changes by ID accept_changes Per-revision accept (lawyer-style: "accept the indemnity edits, leave the IP open"). Pair with get_revision_stats(with_snippets=True) to pick IDs.
Reject SPECIFIC changes by ID reject_changes Per-revision reject. Same workflow — get stats with snippets, pass the IDs you want to reject.
Revert specific edits by ID revert_edit Surgical revert of edits we made (from the edit_document response). Functionally similar to reject_changes; use whichever framing fits the user's ask ("undo my edit" vs. "reject the counterparty's change").
Read tracked-change stats get_revision_stats Counts, authors, IDs. Pass with_snippets=True to also get per-revision text + context — required input for accept_changes / reject_changes.
Compare two documents (agent-internal diff) compare Returns structured text diff with addition/deletion counts and similarity %. Use for "what changed between v1 and v2" reasoning. For a Word-openable redlined DOCX deliverable for the user, use produce_redline instead.
Produce a redlined comparison DOCX (user-facing) produce_redline Word-openable DOCX with file2's changes shown as tracked changes against file1. LibreOffice-backed. For "show me what changed" deliverables.
Clone before a big edit session clone_document Optional — edit_document auto-clones to _v2.docx on first edit. Use only to pick a non-default name.

Read the full file on GitHub · 146 lines

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. 12d ago First seen · 146 lines · 58 tokens per session scan A a5db4d60e43d

Subscribe to this mod's changes

docx-editing is a skill published in the GitHub repository anylegal-ai/anylegal-oss (11 stars, last pushed 4mo ago), licensed MIT. It adds 58 tokens to every session and 2,339 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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