ClawHub

Tavily Best Practices

Prompts

Build production-ready Tavily integrations with best practices baked in. Reference documentation for developers using coding assistants (Claude Code, Cursor, etc.) to implement web search, content extraction, crawling, and research in agentic workflows, RAG systems, or autonomous agents.

Install

openclaw skills install tavily-best-practices

Tavily

Tavily is a search API designed for LLMs, enabling AI applications to access real-time web data.

Prerequisites

Tavily API Key Required - Get your key at https://app.tavily.com (1,000 free API credits/month, no credit card required)

Add to ~/.claude/settings.json:

{
  "env": {
    "TAVILY_API_KEY": "tvly-YOUR_API_KEY"
  }
}

Restart Claude Code after adding your API key.

Installation

Python:

pip install tavily-python

JavaScript:

npm install @tavily/core

See references/sdk.md for complete SDK reference.

Client Initialization

from tavily import TavilyClient

# Option 1: Uses TAVILY_API_KEY env var (recommended)
client = TavilyClient()

# Option 2: Explicit API key
client = TavilyClient(api_key="tvly-YOUR_API_KEY")

# Option 3: With project tracking (for usage organization)
client = TavilyClient(api_key="tvly-YOUR_API_KEY", project_id="your-project-id")

# Async client for parallel queries
from tavily import AsyncTavilyClient
async_client = AsyncTavilyClient()

Choosing the Right Method

For custom agents/workflows:

NeedMethod
Web search resultssearch()
Content from specific URLsextract()
Content from entire sitecrawl()
URL discovery from sitemap()

For out-of-the-box research:

NeedMethod
End-to-end research with AI synthesisresearch()

Quick Reference

search() - Web Search

response = client.search(
    query="quantum computing breakthroughs",  # Keep under 400 chars
    max_results=10,
    search_depth="advanced",  # 2 credits, highest relevance
    topic="general"  # or "news", "finance"
)

for result in response["results"]:
    print(f"{result['title']}: {result['score']}")

Key parameters: query, max_results, search_depth (ultra-fast/fast/basic/advanced), topic, include_domains, exclude_domains, time_range

extract() - URL Content Extraction

# Two-step pattern (recommended for control)
search_results = client.search(query="Python async best practices")
urls = [r["url"] for r in search_results["results"] if r["score"] > 0.5]
extracted = client.extract(
    urls=urls[:20],
    query="async patterns",  # Reranks chunks by relevance
    chunks_per_source=3  # Prevents context explosion
)

Key parameters: urls (max 20), extract_depth, query, chunks_per_source (1-5)

crawl() - Site-Wide Extraction

response = client.crawl(
    url="https://docs.example.com",
    max_depth=2,
    instructions="Find API documentation pages",  # Semantic focus
    chunks_per_source=3,  # Token optimization
    select_paths=["/docs/.*", "/api/.*"]
)

Key parameters: url, max_depth, max_breadth, limit, instructions, chunks_per_source, select_paths, exclude_paths

map() - URL Discovery

response = client.map(
    url="https://docs.example.com",
    max_depth=2,
    instructions="Find all API and guide pages"
)
api_docs = [url for url in response["results"] if "/api/" in url]

research() - AI-Powered Research

import time

# For comprehensive multi-topic research
result = client.research(
    input="Analyze competitive landscape for X in SMB market",
    model="pro"  # or "mini" for focused queries, "auto" when unsure
)
request_id = result["request_id"]

# Poll until completed
response = client.get_research(request_id)
while response["status"] not in ["completed", "failed"]:
    time.sleep(10)
    response = client.get_research(request_id)

print(response["content"])  # The research report

Key parameters: input, model ("mini"/"pro"/"auto"), stream, output_schema, citation_format

Detailed Guides

For complete parameters, response fields, patterns, and examples:

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