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LangChain

Auth Posture — Email Deliverability & Spoofability Audit for LangChain

app.rowb.auth-posture/audit

One-call domain audit: MX receiving, SPF/DMARC/DKIM spoofing protection, disposable-address risk.

client:LangChain transport:streamable-http tools:1

Install Auth Posture — Email Deliverability & Spoofability Audit in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "audit": {
            "transport": "streamable_http",
            "url": "https://auth-posture.rowb.app/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

Auth Posture — Email Deliverability & Spoofability Audit in other clients