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mcp/harbor
LangChain

superfetch for LangChain

io.github.j0hanz/superfetch

Intelligent web content fetcher MCP server that converts HTML to clean, AI-readable JSONL format

client:LangChain transport:stdio runtime:npm

Install superfetch in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "superfetch": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@j0hanz/superfetch"],
        }
})

tools = await client.get_tools()

get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs

superfetch in other clients

superfetch MCP server