How do I install the Masster skill?

Run npx skillmds@latest add holobiomicslab/masster 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.

What does the Masster skill do?

Use when you need to run the Zamboni-lab Masster (MASSter) workflow for untargeted LC-MS metabolomics data analysis. NONCOMMERCIAL tool — confirm permitted use before applying (see License notice). It is listed under Productivity on SkillMD.

Is Masster 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 Masster?

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 Masster free to use?

Yes. Installing skills from SkillMD is free. This skill is licensed under CC-BY-4.

Who published Masster?

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

Masster by holobiomicslab — Agent Skill

Name: Masster
Author: HolobiomicsLab

File contents

masster

License: noncommercial — confirm your use is a permitted (noncommercial) purpose before applying; commercial use requires a separate license (see metadata.tool_license). Run the Zamboni-lab Masster untargeted LC-MS metabolomics workflow. This skill is a description of how to use the tool; it does not embed or redistribute the tool's code.

License notice

Masster is licensed under the Masster Noncommercial and Commercial Services License 1.0.0 — a noncommercial license. Before applying this skill you must confirm your use is a permitted (noncommercial) purpose. Commercial use (by or for a for-profit entity) requires a separate commercial license from the licensor. Grounding for this skill is link-only (the repo is referenced, never bundled); assembling a local bundle is the consumer's own responsibility.

Use

Reference the tool at https://github.com/zamboni-lab/masster-dist (do not embed).
Follow the workflow described at the Zamboni-lab blog post (https://metabolomics.blog/2026/03/how-we-analyze-untargeted-metabolomics-data/) for untargeted metabolomics data analysis.

Frequently asked questions

Masster