dns mcp for LangChain
io.github.mrfentmen/dns-mcp
Live DNS lookups: A, AAAA, MX, TXT, NS, CNAME, SOA, CAA, SRV and PTR reverse lookups
client:LangChain
transport:stdio
runtime:npm
Install dns mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"dns-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@mrfentmen/dns-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs