LangChain

Open Archives for LangChain

io.github.coret/openarchieven-mcp-server

MCP server for Open Archives: Dutch genealogical records and historical page transcriptions.

client:LangChain transport:streamable-http tools:22

Install Open Archives in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "openarchieven-mcp-server": {
            "transport": "streamable_http",
            "url": "https://mcp.openarchieven.nl/",
        }
})

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

Open Archives in other clients

Open Archives MCP server