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mcp/harbor
LangChain

web network tools for LangChain

io.github.erikirby/web-network-tools

DNS lookup, WHOIS, SSL checker, and HTTP status tools. Uses public APIs only, no scraping.

client:LangChain transport:stdio runtime:npm

Install web network tools in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "web-network-tools": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@erikirby/web-network-tools"],
        }
})

tools = await client.get_tools()

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

web network tools in other clients

web network tools MCP server