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LangChain

Lightspeed Retail (R-Series) MCP by usefulapi for LangChain

io.usefulapi/lightspeed-r-series

Read Lightspeed R-Series items, stock, sales, customers and POs; create customers and set stock.

client:LangChain transport:streamable-http tools:18

Install Lightspeed Retail (R-Series) MCP by usefulapi in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "lightspeed-r-series": {
            "transport": "streamable_http",
            "url": "https://lightspeed-r-series.usefulapi.io/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

Lightspeed Retail (R-Series) MCP by usefulapi in other clients