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LangChain

AgentFabric — Human-in-the-Loop Review & Approval for LangChain

io.github.enzoduit/agentfabric

Human-in-the-loop review and approval for AI agents. Audit trail, approval policies, native MCP.

client:LangChain transport:streamable-http tools:1

Install AgentFabric — Human-in-the-Loop Review & Approval in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agentfabric": {
            "transport": "streamable_http",
            "url": "https://mcp.agentfabric.dev",
        }
})

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

AgentFabric — Human-in-the-Loop Review & Approval in other clients