Agent skill

Tooluniverse Drug Repurposing

Identify drug repurposing candidates using ToolUniverse for target-based, compound-based, and disease-driven strategies.

No licenceAuto-check passedWriting & Content

Install Tooluniverse Drug Repurposing

skills CLI

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

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

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-drug-repurposing --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/pharma/tooluniverse-drug-repurposing .claude/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .claude/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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/pharma/tooluniverse-drug-repurposing

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-drug-repurposing -a codex

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

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-drug-repurposing --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/pharma/tooluniverse-drug-repurposing .agents/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .agents/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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-drug-repurposing -a cursor

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

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-drug-repurposing --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/pharma/tooluniverse-drug-repurposing .cursor/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .cursor/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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/pharma/tooluniverse-drug-repurposing

--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-drug-repurposing -a gemini-cli

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

GitHub CLI

$ gh skill install wu-yc/LabClaw tooluniverse-drug-repurposing --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/pharma/tooluniverse-drug-repurposing .gemini/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .gemini/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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-drug-repurposing

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-drug-repurposing -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/pharma/tooluniverse-drug-repurposing .github/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .github/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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-drug-repurposing -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-drug-repurposing --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/pharma/tooluniverse-drug-repurposing .opencode/skills/tooluniverse-drug-repurposing && 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-drug-repurposing" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/tooluniverse-drug-repurposing into .opencode/skills/tooluniverse-drug-repurposing/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "tooluniverse-drug-repurposing", 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-drug-repurposing
GitHub stars: 1.1k
Used in: 2 other repos
Token cost: ~4.4k tokens
SKILL.md length: 561 words
Files: 1
Skills in repo: 68
Repo updated: Mar 19, 2026
First seen: Oct 7, 2026
Licence: None found

At a glance

Identify drug repurposing candidates using ToolUniverse for target-based, compound-based, and disease-driven strategies.

Works in 8 steps: Target-Based Repurposing → Compound-Based Repurposing → Disease-Driven Repurposing → …
Exploring drug repurposing opportunities
SKILL.md covers Core Strategies, Quick Start, Complete Workflow and Alternative Strategies, plus 8 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Tooluniverse Drug Repurposing is an agent skill from wu-yc/LabClaw. Identify drug repurposing candidates using ToolUniverse for target-based, compound-based, and disease-driven strategies. Searches existing drugs for new therapeutic indications by analyzing targets, bioactivity, safety profiles, and literature evidence. Use when exploring drug repurposing opportunities, finding new indications for approved drugs, or when users mention drug repositioning, off-label uses, or therapeutic alternatives.

Its SKILL.md is about 4.4k 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 Writing & Content, covering Content repurposing. The repository describes itself as: LabClaw – Operating Layer for LabOS (Stanford-Princeton AI Co-Scientists).

When your agent uses it

Exploring drug repurposing opportunities
Finding new indications for approved drugs
Users mention drug repositioning
Therapeutic alternatives

Example prompts

“/tooluniverse-drug-repurposing”

Requirements

Python 3

Workflow steps

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

Target-Based Repurposing
Compound-Based Repurposing
Disease-Driven Repurposing
Disease & Target Analysis
Drug Discovery
Safety & Feasibility Assessment
Literature Evidence
Scoring & Ranking

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 (its code samples are python and markdown).
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 Drug Repurposing loads about 4.4k tokens when it runs. Until then it costs about 116 tokens; SKILL.md has 561 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~116
When it runs · the whole SKILL.md, loaded when a task matches: ~4.4k

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 passed

The automated check found no risky patterns in SKILL.md.

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 561 words (~4,392 tokens).

“Systematically identify and evaluate drug repurposing candidates using multiple computational strategies.”

— opening of SKILL.md by wu-yc

name: tooluniverse-drug-repurposing

Outline of SKILL.md

Drug Repurposing with ToolUniverse
Core Strategies
1. Target-Based Repurposing
2. Compound-Based Repurposing
3. Disease-Driven Repurposing
Quick Start
Complete Workflow
Phase 1: Disease & Target Analysis
Phase 2: Drug Discovery
Phase 3: Safety & Feasibility Assessment
Phase 4: Literature Evidence
Phase 5: Scoring & Ranking
Alternative Strategies
Strategy A: Mechanism-Based Repurposing
Strategy B: Network-Based Repurposing
Strategy C: Phenotype-Based Repurposing
Key ToolUniverse Tools
Output Format
Scoring Criteria
Best Practices
Common Patterns
Pattern 1: Rapid Screening
Pattern 2: Deep Dive Single Drug
Pattern 3: Comparative Analysis
Troubleshooting
Example Use Cases
Advanced Techniques
Technique 1: Polypharmacology-Based Repurposing
Technique 2: Structure-Based Repurposing
Technique 3: AI-Powered Candidate Selection

Read the full SKILL.md on GitHub

Files

Just SKILL.md in skills/pharma/tooluniverse-drug-repurposing 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 Drug Repurposing 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 Drug Repurposing compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Tooluniverse Drug Repurposing this skillwu-yc/LabClaw	1.1k	2 repos	~4.4k	Automated safety check: Pass	None	6 mo ago
Socialcoreyhaines31/marketingskills	54k	4 repos	~4.5k	Automated safety check: Pass	MIT	2 days ago
Social Contentfreekmurze/dotfiles	1k	23 repos	~2.1k	Automated safety check: Pass	None	3 days ago
Changelog Social RecapFlorianBruniaux/claude-code-ultimate-guide	6.1k	—	~1.8k	Automated safety check: Notes	CC-BY-SA-4.0	today
YoutubeAgriciDaniel/claude-youtube	440	—	~3.1k	Automated safety check: Pass	MIT	6 mo ago
WeChat Article Formatteraiworkskills/wechat-article-skills	672	—	~1.4k	Automated safety check: Pass	Apache-2.0	18 days ago

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Questions about Tooluniverse Drug Repurposing

What does Tooluniverse Drug Repurposing do?

Identify drug repurposing candidates using ToolUniverse for target-based, compound-based, and disease-driven strategies. Tooluniverse Drug Repurposing is an agent skill from wu-yc/LabClaw. Identify drug repurposing candidates using ToolUniverse for target-based, compound-based, and disease-driven strategies.

When should I use Tooluniverse Drug Repurposing?

Tooluniverse Drug Repurposing fits situations like: exploring drug repurposing opportunities; finding new indications for approved drugs; users mention drug repositioning; therapeutic alternatives.

How do I install Tooluniverse Drug Repurposing in Claude Code?

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

How do I install Tooluniverse Drug Repurposing in Codex?

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

Can I use Tooluniverse Drug Repurposing 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-drug-repurposing -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-drug-repurposing, .gemini/skills/tooluniverse-drug-repurposing, .github/skills/tooluniverse-drug-repurposing and .opencode/skills/tooluniverse-drug-repurposing in your project.

What does Tooluniverse Drug Repurposing need to run?

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

Does Tooluniverse Drug Repurposing 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 Drug Repurposing safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Tooluniverse Drug Repurposing use?

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

How many tokens does Tooluniverse Drug Repurposing use?

About 4.4k tokens (SKILL.md is roughly 18k 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 Drug Repurposing?

Skills that share tags, products or a category with Tooluniverse Drug Repurposing: Social (coreyhaines31/marketingskills, 54k stars), Social Content (freekmurze/dotfiles, 1k stars), Changelog Social Recap (FlorianBruniaux/claude-code-ultimate-guide, 6.1k stars) and Youtube (AgriciDaniel/claude-youtube, 440 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Tooluniverse Drug Repurposing?

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 Drug Repurposing

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 Drug Repurposing