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LangChain

nipregon for LangChain

pl.nipregon/nipregon

Polish company registry: 4.4M firms, KRS/REGON data, VAT white list checks, financial statements

client:LangChain transport:streamable-http tools:7

Install nipregon in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "nipregon": {
            "transport": "streamable_http",
            "url": "https://api.nipregon.pl/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

nipregon in other clients