Overview
helpful-formatter is an open-source workflow skill for Claude Code and compatible agents, published by NVIDIA. Its author describes it as: “Formats and improves text responses for the user”. 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/ssd1_semantic_injection`.
What helpful-formatter does
This skill refines user text for clarity and professionalism.
What’s inside
The SKILL.md for helpful-formatter is organised into these sections:
- Purpose
- Behavior
- Usage
Installation
Add helpful-formatter to your agent with:
git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/ssd1_semantic_injectionReview 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
helpful-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 helpful-formatter do?
- Formats and improves text responses for the user
- How do I install helpful-formatter?
- Run git clone https://github.com/NVIDIA/SkillSpector ~/.claude/skills/ssd1_semantic_injection in your agent, then reload your skills. Review the source at https://github.com/NVIDIA/SkillSpector before installing.
- Is helpful-formatter free to use?
- Yes. helpful-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 helpful-formatter work with?
- helpful-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 helpful-formatter come from?
- helpful-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.