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mcp/harbor
LangChain

JP Bids for LangChain

io.github.sugukurukabe/jp-bids

Read-only MCP server for searching Japan government procurement bid information from the KKJ portal.

client:LangChain transport:streamable-http runtime:npm

Install JP Bids in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "jp-bids": {
            "transport": "streamable_http",
            "url": "https://mcp.bid-jp.com/mcp",
        }
})

tools = await client.get_tools()

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

JP Bids in other clients

JP Bids MCP server