WebLens for LangChain
dev.weblens/weblens
Scrape, crawl, map and extract the web. Pay per call in USDC, no account or API key.
client:LangChain
transport:streamable-http
tools:36
Install WebLens in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"weblens": {
"transport": "streamable_http",
"url": "https://api.weblens.dev/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs
What LangChain can do once it is connected
- preview_endpoint
- fetch_webpage
- fetch_webpage_pro
- screenshot
- search_web
- search_news
- search_images
- search_places
- search_shopping
- search_scholar
- search_autocomplete
- search_trends
- youtube_transcript
- get_contents
- answer_question
- extract_data
- smart_extract
- research
- deep_research
- extract_pdf
- compare_urls
- batch_fetch
- domain_intel
- project_due_diligence