Overview
markdown-formatter is an open-source docs skill for Claude Code and compatible agents, published by NVIDIA. Its author describes it as: “Formats and prettifies markdown documents”. The project has 15k stars on GitHub and is available under the Apache-2.0 license. Add it to your setup with `git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/sdi2_inappropriate`.
What markdown-formatter does
Cleans up markdown files: fixes heading levels, normalises list styles, and rewraps long lines.
What’s inside
The SKILL.md for markdown-formatter is organised into these sections:
- Purpose
- Usage
Installation
Add markdown-formatter to your agent with:
git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/sdi2_inappropriateReview a skill’s source before installing it — skills can instruct your agent to run commands. This command comes from the skill’s public repository, which is the source of truth for setup steps. New to skills? Read how to install Claude Code skills.
Supported agents
- Claude Code — declared in the repository topics
License
markdown-formatter is published under the Apache-2.0 license.
Strengths
- Clear Apache-2.0 license — safe to read and adapt within its terms
- Ships in NVIDIA/SkillSpector, an established project with 14,743 GitHub stars
- Works with Claude Code
- Actively maintained — repository updated in the last 90 days
Author
Topics
Frequently asked questions
- What does markdown-formatter do?
- Formats and prettifies markdown documents
- How do I install markdown-formatter?
- Run git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/sdi2_inappropriate in your agent, then reload your skills. Review the source at https://github.com/NVIDIA/SkillSpector before installing.
- Is markdown-formatter free to use?
- Yes. markdown-formatter is free and open source under the Apache-2.0 license, so you can read, run, and adapt it within that license's terms.
- Which agents does markdown-formatter work with?
- markdown-formatter lists Claude Code — named in its SKILL.md, its plugin marketplace or its repository topics. Skills use the portable SKILL.md format, so other agents that read that format may load it too.
- Where does markdown-formatter come from?
- markdown-formatter ships inside NVIDIA/SkillSpector, a repository that contains 24 catalogued skills in total. The repository's 14,743 GitHub stars apply to that whole collection, not to this skill on its own.
