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LangChain

Pagewatch for LangChain

dev.pagelens/pagewatch

Read a URL as clean markdown, screenshot a website, url to PDF. Web access for agents, no signup.

client:LangChain transport:streamable-http runtime:npm tools:5

Install Pagewatch in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "pagewatch": {
            "transport": "streamable_http",
            "url": "https://pagelens.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

Pagewatch in other clients