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mcp/harbor
LangChain

Final POS for LangChain

com.finalpos.build/final-flows

Build custom POS, kiosk, self-checkout & in-person payment apps with AI agents on Final POS.

client:LangChain transport:streamable-http

Install Final POS in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "final-flows": {
            "transport": "streamable_http",
            "url": "https://build.finalpos.com/api/mcp",
        }
})

tools = await client.get_tools()

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

Final POS in other clients

Final POS MCP server