dns for LangChain
io.github.ofershap/dns
MCP server for DNS lookups, reverse DNS, WHOIS, and domain checks — zero auth, zero config
client:LangChain
transport:stdio
runtime:npm
Install dns in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"dns": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "mcp-server-dns"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs