How do I install the Format Md skill?

Run npx skillmds@latest add takazudo/format-md in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Format Md safe to use?

This skill has not completed SkillMD's automated safety review yet. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Format Md?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Format Md free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Format Md?

takazudo (@takazudo) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Format Md by takazudo — Agent Skill

Name: Format Md
Author: takazudo

Format Md

Format markdown (.md) and MDX (.mdx) files using @takazudo/mdx-formatter. Use when: (1) User wants to format markdown files, (2) User mentions 'format md', 'prettify markdown', or 'fix markdown formatting', (3) Markdown/MDX files need consistent formatting. Features: remark-based AST formatting, MDX (JSX, imports/exports), Japanese text, HTML→md conversion, Docusaurus admonitions, GFM (tables, strikethrough, task lists).

takazudo 1d6c346 1.6 KB Updated Sep 17, 2026

File contents

Format Markdown/MDX Files

Format the specified markdown or MDX file(s) using @takazudo/mdx-formatter.

Usage

The user can specify:

A specific file path (e.g., README.md, docs/guide.md)
Multiple files (e.g., docs/*.md)
If no file is specified, ask the user which file(s) they want to format

Formatter Details

npm package: @takazudo/mdx-formatter
Command: npx @takazudo/mdx-formatter --write <file-path>

Instructions

If the user provided a file path or pattern, use it directly
If no file was specified, ask the user which file(s) they want to format

Run the formatter using the Bash tool:

npx @takazudo/mdx-formatter --write <file-path>

Report the results to the user

Examples

# Format a single file
npx @takazudo/mdx-formatter --write README.md

# Format multiple files with glob pattern
npx @takazudo/mdx-formatter --write "docs/**/*.md"

Features

The formatter provides:

AST-based formatting with remark
MDX support (JSX components, imports/exports)
Japanese text handling
HTML to markdown conversion
Docusaurus admonitions preservation
GFM features (tables, strikethrough, task lists)

Frequently asked questions