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mcp/harbor
LangChain

mcp-armor for LangChain

io.studiomeyer/armor

Security sidecar for MCP servers: 11 read-only control-plane tools for prompt-injection checks.

client:LangChain transport:stdio runtime:oci

Install mcp-armor in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "armor": {
            "transport": "stdio",
            "command": "docker",
            "args": ["run", "-i", "--rm", "ghcr.io/studiomeyer-io/mcp-armor:0.8.1"],
        }
})

tools = await client.get_tools()

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

mcp-armor in other clients

mcp-armor MCP server