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LangChain

Invoice reading for LangChain

io.github.ladanyin/invoice-reading

Read an invoice into seller, tax id, date, and amounts.

client:LangChain transport:streamable-http tools:1

Install Invoice reading in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "invoice-reading": {
            "transport": "streamable_http",
            "url": "https://bill.bestsmartgoods.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

Invoice reading in other clients