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mcp/harbor
LangChain

Norma 43 for LangChain

io.github.arceedev/norma43-mcp

Parse Spanish Norma 43 bank statements, reconcile against invoices, validate IBAN/NIF/SEPA ids.

client:LangChain transport:streamable-http runtime:pypi

Install Norma 43 in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "norma43-mcp": {
            "transport": "streamable_http",
            "url": "https://mcp.keyflint.dev/norma43/mcp",
        }
})

tools = await client.get_tools()

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

Norma 43 in other clients

Norma 43 MCP server