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mcp/harbor
LangChain

Agent Checkout for LangChain

com.agentcheckoutapi/agent-checkout

AI shopping gateway for product search, inventory, carts, and merchant-hosted checkout.

client:LangChain transport:streamable-http tools:8

Install Agent Checkout in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "agent-checkout": {
            "transport": "streamable_http",
            "url": "https://agentcheckoutapi.com/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

Agent Checkout in other clients

Agent Checkout MCP server