Agent skill

Tooluniverse Metabolomics

Comprehensive metabolomics research skill for identifying metabolites, analyzing studies, and searching metabolomics databases.

No licenceAuto-check: notesResearch & Science

Install Tooluniverse Metabolomics

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .claude/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .claude/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .agents/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .agents/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .cursor/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .cursor/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/wu-yc/LabClaw.git --path skills/bio/tooluniverse-metabolomics

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .gemini/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .gemini/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .github/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .github/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-metabolomics --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/wu-yc/LabClaw.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/bio/tooluniverse-metabolomics .opencode/skills/tooluniverse-metabolomics && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "tooluniverse-metabolomics" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/bio/tooluniverse-metabolomics into .opencode/skills/tooluniverse-metabolomics/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-metabolomics", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: tooluniverse-metabolomics
GitHub stars: 1.1k
Used in: 2 other repos
Token cost: ~3k tokens
SKILL.md length: 1,232 words
Files: 1
Skills in repo: 68
Repo updated: Mar 19, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Comprehensive metabolomics research skill for identifying metabolites, analyzing studies, and searching metabolomics databases.

Works in 4 steps: Metabolite Identification & Annotation → Study Details Retrieval → Study Search → …
Asked to identify
SKILL.md covers Use Case, Databases Covered, Research Workflow and Usage Patterns, plus 5 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Tooluniverse Metabolomics is an agent skill from wu-yc/LabClaw. Comprehensive metabolomics research skill for identifying metabolites, analyzing studies, and searching metabolomics databases. Integrates HMDB (220k+ metabolites), MetaboLights, Metabolomics Workbench, and PubChem. Use when asked to identify or annotate metabolites (HMDB IDs, chemical properties, pathways), retrieve metabolomics study information from MetaboLights (MTBLS) or Metabolomics Workbench (ST), search for studies by keywords or disease, or generate comprehensive metabolomics research reports.

Its SKILL.md is about 3k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Research & Science, covering Deep research. The repository describes itself as: LabClaw – Operating Layer for LabOS (Stanford-Princeton AI Co-Scientists).

When your agent uses it

Asked to identify
Annotate metabolites (HMDB IDs
Chemical properties
Retrieve metabolomics study information from MetaboLights (MTBLS)

Example prompts

“/tooluniverse-metabolomics”

Requirements

Python 3

Workflow steps

4 steps, taken from the step headings in SKILL.md.

Metabolite Identification & Annotation
Study Details Retrieval
Study Search
Database Overview

What it can do on your machine

Read from SKILL.md and the folder at commit df37802. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Tooluniverse Metabolomics loads about 3k tokens when it runs. Until then it costs about 134 tokens; SKILL.md has 1,232 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~134
When it runs · the whole SKILL.md, loaded when a task matches: ~3k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check: notes

The automated check noted patterns worth knowing about, such as sudo or a known installer.

NoteMentions a .env fileSKILL.md:224

env.template`, add required API keys to `.env` file (most metabolomics tools work without keys)

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Without a licence we can't republish the file, so here is its outline and opening line. It has 1,232 words (~2,966 tokens).

“Comprehensive metabolomics research skill that identifies metabolites, analyzes studies, and searches metabolomics databases. Generates structured research reports with annotated metabolite information, study details, and database statistics.”

— opening of SKILL.md by wu-yc

name: tooluniverse-metabolomics

Outline of SKILL.md

Metabolomics Research
Use Case
Databases Covered
Research Workflow
Phase 1: Metabolite Identification & Annotation
Phase 2: Study Details Retrieval
Phase 3: Study Search
Phase 4: Database Overview
Usage Patterns
Pattern 1: Metabolite Identification
Pattern 2: Study Retrieval
Pattern 3: Study Search
Pattern 4: Comprehensive Analysis
Input Parameters
metabolite_list (optional)
study_id (optional)
search_query (optional)
organism (optional)
output_file (optional)
Output Format
Implementation Notes
SOAP Tool Handling
Response Format Variations
Fallback Strategy
Progressive Report Writing
Tool Discovery
Common Issues
Issue: HMDB returns "Error querying HMDB: 0"
Issue: Study details show "N/A" for all fields
Issue: Tool not found errors

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/bio/tooluniverse-metabolomics of wu-yc/LabClaw.

Open the folder on GitHubat commit df37802

Used in 2 other repositories

We found 2 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in wu-yc/LabClaw, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Tooluniverse Metabolomics next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Tooluniverse Metabolomics compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Tooluniverse Metabolomics this skillwu-yc/LabClaw	1.1k	2 repos	~3k	Automated safety check: Notes	None	6 mo ago
GitHub Deep Researchbytedance/deer-flow	84k	4 repos	~1.3k	Automated safety check: Pass	MIT	today
Deep Research WorkflowTokenRhythm/opensquilla	7.1k	—	~1.3k	Automated safety check: Pass	Apache-2.0	yesterday
Deep Researchsanjay3290/ai-skills	432	9 repos	~683	Automated safety check: Notes	Apache-2.0	1 mo ago
Horizontal-Vertical Deep ResearchKKKKhazix/khazix-skills	21k	—	~2.1k	Automated safety check: Pass	MIT	10 days ago
Academic Research PipelineImbad0202/academic-research-skills	51k	—	~15k	Automated safety check: Pass	Custom licence	yesterday

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Tooluniverse Disease Research
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Questions about Tooluniverse Metabolomics

What does Tooluniverse Metabolomics do?

Comprehensive metabolomics research skill for identifying metabolites, analyzing studies, and searching metabolomics databases. Tooluniverse Metabolomics is an agent skill from wu-yc/LabClaw. Comprehensive metabolomics research skill for identifying metabolites, analyzing studies, and searching metabolomics databases.

When should I use Tooluniverse Metabolomics?

Tooluniverse Metabolomics fits situations like: asked to identify; annotate metabolites (HMDB IDs; chemical properties; retrieve metabolomics study information from MetaboLights (MTBLS).

How do I install Tooluniverse Metabolomics in Claude Code?

Run `npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a claude-code`. Or copy the skill folder (skills/bio/tooluniverse-metabolomics in wu-yc/LabClaw) into .claude/skills/tooluniverse-metabolomics in your project. Claude Code loads it when a task matches its description.

How do I install Tooluniverse Metabolomics in Codex?

Run `npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a codex`. Or copy the skill folder (skills/bio/tooluniverse-metabolomics in wu-yc/LabClaw) into .agents/skills/tooluniverse-metabolomics in your project. Codex loads it when a task matches its description.

Can I use Tooluniverse Metabolomics in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add wu-yc/LabClaw --skill tooluniverse-metabolomics -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/tooluniverse-metabolomics, .gemini/skills/tooluniverse-metabolomics, .github/skills/tooluniverse-metabolomics and .opencode/skills/tooluniverse-metabolomics in your project.

What does Tooluniverse Metabolomics need to run?

SKILL.md names no scripts, command-line tools or credentials: Tooluniverse Metabolomics is instructions for the agent only. Our summary lists: Python 3.

Does Tooluniverse Metabolomics access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Tooluniverse Metabolomics safe to install?

Our automated static check of SKILL.md found notes only (mentions a .env file), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.

What licence does Tooluniverse Metabolomics use?

No licence was found for Tooluniverse Metabolomics or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Tooluniverse Metabolomics use?

About 3k tokens (SKILL.md is roughly 12k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Tooluniverse Metabolomics?

Skills that share tags, products or a category with Tooluniverse Metabolomics: GitHub Deep Research (bytedance/deer-flow, 84k stars), Deep Research Workflow (TokenRhythm/opensquilla, 7.1k stars), Deep Research (sanjay3290/ai-skills, 432 stars) and Horizontal-Vertical Deep Research (KKKKhazix/khazix-skills, 21k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Tooluniverse Metabolomics?

wu-yc (a GitHub user) maintains it in wu-yc/LabClaw, which has 1,055 GitHub stars. The repository holds 68 skills in this directory. The repository was last updated on March 19, 2026.

Source: wu-yc/LabClaw on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Tooluniverse Metabolomics

Facts

At a glance

What it does

When your agent uses it

Example prompts

Requirements

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Files

Used in 2 other repositories

Compare with similar skills

Similar skills

More from wu-yc/LabClaw

Related

Questions about Tooluniverse Metabolomics