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mcp/harbor
LangChain

nemesis shield for LangChain

io.github.eobi/nemesis-shield

Positive-security for apps, APIs, LLMs and edge, plus fraud scoring and identity/AML screening.

client:LangChain transport:stdio runtime:npm

Install nemesis shield in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "nemesis-shield": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@nemesis-shield-autogon/mcp"],
        }
})

tools = await client.get_tools()

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

nemesis shield in other clients

nemesis shield MCP server