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mcp/harbor
LangChain

ja normalize for LangChain

io.github.kojimahyui01/ja-normalize

Holidays/business days for 200+ countries; Japanese address, name, bank and company normalization.

client:LangChain transport:stdio runtime:npm

Install ja normalize in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "ja-normalize": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "ja-normalize-mcp"],
        }
})

tools = await client.get_tools()

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

ja normalize in other clients

ja normalize MCP server