prose-style

prose-style is a plugin for Claude Code from ihudak/ihudak-claude-plugins. Its manifest loads nothing; the 1 skill, 3 commands, 2 agents it bundles cost 500 tokens per session together, scanned A, original, MIT.

A writing checker and editing aid for documentation, planning documents, and release notes. It checks style, terminology, grammar, formatting, inclusive language, and accessibility, and can apply fixes to documents.

In plain words
What is it for?
It is for reviewing pull-request and document prose, checking text against an organisation's style guide, and fixing supported writing issues.
Why use it?
It removes much of the manual work of applying a consistent writing style and finding unclear or unsuitable wording.

Plugin for Claude Code

Written for Claude Code: a Claude Code plugin manifest.

Good fit It is for reviewing pull-request and document prose, checking text against an organisation's style guide, and fixing supported writing issues.

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Install in Claude Code
/plugin marketplace add ihudak/ihudak-claude-plugins/plugin install prose-style
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.

Clone the repo
git clone --depth 1 https://github.com/ihudak/ihudak-claude-plugins

Made for: Claude Code.

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 prose-style

README.md
[![agentmods](https://agentmods.dev/badge/plugins/ihudak/ihudak-claude-plugins/prose-style/github.svg)](https://agentmods.dev/plugins/ihudak/ihudak-claude-plugins/prose-style)
Your own site
<a href="https://agentmods.dev/plugins/ihudak/ihudak-claude-plugins/prose-style"><img src="https://agentmods.dev/badge/plugins/ihudak/ihudak-claude-plugins/prose-style/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 prose-style

Your own site · 80×15
<a href="https://agentmods.dev/plugins/ihudak/ihudak-claude-plugins/prose-style"><img src="https://agentmods.dev/badge/plugins/ihudak/ihudak-claude-plugins/prose-style.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session not measured What this adds to a session before it is invoked.
When invoked not measured The manifest loads nothing itself; its 1 skill, 3 commands, 2 agents cost 500 tokens a session between them.
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.
Security

Grade A, and why

prose-style 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.

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.

plugins/prose-style/.claude-plugin/plugin.json · 14 lines

What it actually says

{
  "name": "prose-style",
  "version": "0.3.0",
  "description": "Pluggable prose style checker and writing aid for documentation, planning documents, and release notes. Ships a vendor-neutral baseline — terminology, word list, voice and tone, grammar, formatting, UI interactions, inclusive language, and prose accessibility — distilled from the Microsoft, Google, and Apple style guides, Chicago, the Conscious Style Guide, and WCAG. Point it at your own organization's style guide and the overlay augments or overrides that baseline; every resolution miss falls back silently. Provides /prose-review-pr, /prose-review-docs (with --fix), /prose-style-refresh, a prose-style-checker agent, a prose-fixer agent, and a prose-style-rules skill.",
  "author": {
    "name": "Ivan Gudak",
    "email": "[email protected]"
  },
  "homepage": "https://github.com/ihudak/ihudak-claude-plugins/tree/main/plugins/prose-style",
  "repository": "https://github.com/ihudak/ihudak-claude-plugins",
  "license": "MIT",
  "keywords": ["style-guide", "prose", "terminology", "voice-and-tone", "inclusive-language", "accessibility", "documentation", "linting", "writing"]
}
Contents

What it installs

The manifest is a name and a version. 1 skill, 3 commands, 2 agents travel with it, and installing the plugin installs all of them — 500 tokens a session between them. Each is measured on its own page, and each can be installed alone.

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 · 14 lines scan A 3f400f1fb299

Subscribe to this mod's changes

prose-style is a plugin published in the GitHub repository ihudak/ihudak-claude-plugins (2 stars, last pushed yesterday), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-05.