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LangChain

Imperium MCP Security — Prompt-Injection, Jailbreak & Tool Poisoning Firewall for LangChain

dev.agentdiet/mcp-security

Real-time MCP & A2A prompt-injection, jailbreak, and tool-schema poisoning firewall for AI agents.

client:LangChain transport:streamable-http tools:2

Install Imperium MCP Security — Prompt-Injection, Jailbreak & Tool Poisoning Firewall in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mcp-security": {
            "transport": "streamable_http",
            "url": "https://mcp-security.agentdiet.dev/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

Imperium MCP Security — Prompt-Injection, Jailbreak & Tool Poisoning Firewall in other clients