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mcp/harbor
LangChain

BlackVeil DNS & Email Security Scanner for LangChain

com.blackveilsecurity/dns

DNS and email security scanner with 80 MCP tools for SPF, DMARC, DNSSEC, SSL, and brand audits.

client:LangChain transport:streamable-http tools:80

Install BlackVeil DNS & Email Security Scanner in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "dns": {
            "transport": "streamable_http",
            "url": "https://dns-mcp.blackveilsecurity.com/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

All 80 tools →

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