Agent skill

Drug Labels Search

Search FDA drug labels with natural language queries. An agent skill from wu-yc/LabClaw.

Install Drug Labels Search

skills CLI

$ npx skills add wu-yc/LabClaw --skill drug-labels-search -a claude-code

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

GitHub CLI

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

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 drug-labels-search -a codex

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

GitHub CLI

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

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

GitHub CLI

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

--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 drug-labels-search -a gemini-cli

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

GitHub CLI

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

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 drug-labels-search -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/drug-labels-search .github/skills/drug-labels-search && 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 "drug-labels-search" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/drug-labels-search into .github/skills/drug-labels-search/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "drug-labels-search", 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 drug-labels-search -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 drug-labels-search --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/drug-labels-search .opencode/skills/drug-labels-search && 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 "drug-labels-search" agent skill from https://github.com/wu-yc/LabClaw/tree/main/skills/pharma/drug-labels-search into .opencode/skills/drug-labels-search/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "drug-labels-search", 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: drug-labels-search
GitHub stars: 1.1k
Used in: 2 other repos
Token cost: ~1.2k tokens
SKILL.md length: 321 words
Files: 1
Skills in repo: 68
Repo updated: Mar 19, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Search FDA drug labels with natural language queries. An agent skill from wu-yc/LabClaw.

Works in 2 steps: Node.js 18+ (uses built-in fetch) → Valyu API key from…
Research & Science work in your project
SKILL.md covers Why This Skill is Powerful, Requirements, CRITICAL: Script Path Resolution and API Key Setup Flow, plus 8 more sections
Calls jq; reaches api.valyu.ai and fda.gov

What it does

Drug Labels Search is an agent skill from wu-yc/LabClaw. Search FDA drug labels with natural language queries. Official drug information, indications, and safety data via Valyu.

Its SKILL.md is about 1.2k 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. The repository describes itself as: LabClaw – Operating Layer for LabOS (Stanford-Princeton AI Co-Scientists). The licence is MIT.

When your agent uses it

Research & Science work in your project

Example prompts

“/drug-labels-search”

Requirements

Python 3
Node.js

Workflow steps

2 steps, taken from the first numbered list in SKILL.md.

Node.js 18+ (uses built-in fetch)
Valyu API key from https://platform.valyu.ai ($10 free credits)

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
Shell commands in SKILL.md call:
- jq
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
- api.valyu.ai
- fda.gov
Also links to:
- platform.valyu.ai
- docs.valyu.ai
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

Drug Labels Search loads about 1.2k tokens when it runs. Until then it costs about 35 tokens; SKILL.md has 321 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~35
When it runs · the whole SKILL.md, loaded when a task matches: ~1.2k

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

The full file from wu-yc/LabClaw at commit df37802, republished under its MIT licence (© wu-yc). 321 words, ~1,248 tokens.

Download SKILL.mdSave it as .claude/skills/drug-labels-search/SKILL.md (or your agent's skills folder).

name: drug-labels-search
description: Search FDA drug labels with natural language queries. Official drug information, indications, and safety data via Valyu.
keywords: fda-drug-labels, drug-safety, indications, pharmacology, drug-interactions, semantic-search
license: MIT

Drug Labels Search

Search the complete FDA drug labels database including prescribing information, warnings, and official labeling using natural language queries powered by Valyu's semantic search API.

Why This Skill is Powerful

No API Parameter Parsing: Just pass natural language queries directly - no need to construct complex search parameters
Semantic Search: Understands the meaning of your query, not just keyword matching
Full-Text Access: Returns complete drug label information including indications, dosing, warnings, and adverse reactions
Image Links: Includes label images when available
Comprehensive Coverage: Access to all FDA drug label data

Requirements

Node.js 18+ (uses built-in fetch)
Valyu API key from https://platform.valyu.ai ($10 free credits)

CRITICAL: Script Path Resolution

The scripts/search commands in this documentation are relative to this skill's installation directory.

Before running any command, locate the script using:

bash

DRUG_LABELS_SCRIPT=$(find ~/.claude/plugins/cache -name "search" -path "*/drug-labels-search/*/scripts/*" -type f 2>/dev/null | head -1)

Then use the full path for all commands:

bash

$DRUG_LABELS_SCRIPT "ibuprofen warnings" 15

API Key Setup Flow

When you run a search and receive "setup_required": true, follow this flow:

Ask the user for their API key: "To search FDA drug labels, I need your Valyu API key. Get one free ($10 credits) at https://platform.valyu.ai"
Once the user provides the key, run:
bash
```
scripts/search setup <api-key>
```
Retry the original search.

When to Use This Skill

Official FDA drug information and indications
Contraindications and warnings
Dosage and administration guidance
Clinical pharmacology data
Drug interaction information
Adverse reactions and safety monitoring

Output Format

json

{
  "success": true,
  "type": "drug_labels_search",
  "query": "ibuprofen warnings",
  "result_count": 10,
  "results": [
    {
      "title": "Drug Label Title",
      "url": "https://fda.gov/...",
      "content": "Label content, warnings, dosing...",
      "source": "drug-labels",
      "relevance_score": 0.95,
      "images": ["https://example.com/label.jpg"]
    }
  ],
  "cost": 0.025
}

Processing Results

With jq

bash

# Get drug names
scripts/search "query" 10 | jq -r '.results[].title'

# Get URLs
scripts/search "query" 10 | jq -r '.results[].url'

# Extract full content
scripts/search "query" 10 | jq -r '.results[].content'

Common Use Cases

Safety Information

bash

# Find safety data
scripts/search "anticoagulant bleeding risk warnings" 50

Prescribing Guidance

bash

# Search for dosing
scripts/search "pediatric dosing guidelines for antibiotics" 20

Drug Interactions

bash

# Find interaction data
scripts/search "CYP450 drug interaction warnings" 15

Regulatory Information

bash

# Search for approval data
scripts/search "accelerated approval indications oncology" 25

Error Handling

All commands return JSON with success field:

json

{
  "success": false,
  "error": "Error message"
}

Exit codes:

0 - Success
1 - Error (check JSON for details)

API Endpoint

Base URL: https://api.valyu.ai/v1
Endpoint: /search
Authentication: X-API-Key header

Architecture

scripts/
├── search          # Bash wrapper
└── search.mjs      # Node.js CLI

Direct API calls using Node.js built-in fetch(), zero external dependencies.

Adding to Your Project

If you're building an AI project and want to integrate Drug Labels Search directly into your application, use the Valyu SDK:

Python Integration

python

from valyu import Valyu

client = Valyu(api_key="your-api-key")

response = client.search(
    query="your search query here",
    included_sources=["valyu/valyu-drug-labels"],
    max_results=20
)

for result in response["results"]:
    print(f"Title: {result['title']}")
    print(f"URL: {result['url']}")
    print(f"Content: {result['content'][:500]}...")

TypeScript Integration

typescript

import { Valyu } from "valyu-js";

const client = new Valyu("your-api-key");

const response = await client.search({
  query: "your search query here",
  includedSources: ["valyu/valyu-drug-labels"],
  maxResults: 20
});

response.results.forEach((result) => {
  console.log(`Title: ${result.title}`);
  console.log(`URL: ${result.url}`);
  console.log(`Content: ${result.content.substring(0, 500)}...`);
});

See the Valyu docs for full integration examples and SDK reference.

Files

Just SKILL.md in skills/pharma/drug-labels-search 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

Drug Labels Search 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.

Drug Labels Search compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Drug Labels Search this skillwu-yc/LabClaw	1.1k	2 repos	~1.2k	Automated safety check: Pass	MIT	6 mo ago
Hypothesis Generationspacering-net/codeg	3.9k	14 repos	~3.6k	Automated safety check: Notes	MIT	today
GitHub Deep Researchbytedance/deer-flow	84k	4 repos	~1.3k	Automated safety check: Pass	MIT	today
Nature Paper CardYuan1z0825/nature-skills	47k	2 repos	~2.1k	Automated safety check: Pass	Apache-2.0	today
Content Research Writerweapp-tailwindcss/weapp-tailwindcss	1.9k	25 repos	~3.5k	Automated safety check: Pass	MIT	today
Last30daysmvanhorn/last30days-skill	64k	—	~7.9k	Automated safety check: Notes	MIT	yesterday

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Questions about Drug Labels Search

What does Drug Labels Search do?

Search FDA drug labels with natural language queries. An agent skill from wu-yc/LabClaw. Drug Labels Search is an agent skill from wu-yc/LabClaw. Search FDA drug labels with natural language queries.

When should I use Drug Labels Search?

Drug Labels Search fits situations like: research & Science work in your project.

How do I install Drug Labels Search in Claude Code?

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

How do I install Drug Labels Search in Codex?

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

Can I use Drug Labels Search 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 drug-labels-search -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/drug-labels-search, .gemini/skills/drug-labels-search, .github/skills/drug-labels-search and .opencode/skills/drug-labels-search in your project.

What does Drug Labels Search need to run?

Going by SKILL.md and its folder, Drug Labels Search needs the command-line tools its instructions call (jq). Our summary lists: Python 3; Node.js.

Does Drug Labels Search access the network?

SKILL.md names 4 domains. In commands or code: api.valyu.ai and fda.gov; the agent is likely to contact these when it follows the instructions. As links in the text: platform.valyu.ai and docs.valyu.ai. This is read from the text; nothing was executed.

Is Drug Labels Search 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 Drug Labels Search use?

Drug Labels Search is published under the MIT licence (declared in SKILL.md). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Drug Labels Search use?

About 1.2k tokens (SKILL.md is roughly 5k 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 Drug Labels Search?

Skills that share tags, products or a category with Drug Labels Search: Hypothesis Generation (spacering-net/codeg, 3.9k stars), GitHub Deep Research (bytedance/deer-flow, 84k stars), Nature Paper Card (Yuan1z0825/nature-skills, 47k stars) and Content Research Writer (weapp-tailwindcss/weapp-tailwindcss, 1.9k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Drug Labels Search?

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 Drug Labels Search

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

Drug Labels Search

Why This Skill is Powerful

Requirements

CRITICAL: Script Path Resolution

API Key Setup Flow

When to Use This Skill

Output Format

Processing Results

With jq

Common Use Cases

Safety Information

Prescribing Guidance

Drug Interactions

Regulatory Information

Error Handling

API Endpoint

Architecture

Adding to Your Project

Python Integration

TypeScript Integration

Files

Used in 2 other repositories

Compare with similar skills

Similar skills

More from wu-yc/LabClaw

Related

Questions about Drug Labels Search