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mcp/harbor
LangChain

Data Aggregator for LangChain

io.github.musharna/data-aggregator-mcp

Find & fetch research datasets across 17 archives, omics registries, and literature sources.

client:LangChain transport:stdio runtime:pypi

Install Data Aggregator in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "data-aggregator-mcp": {
            "transport": "stdio",
            "command": "uvx",
            "args": ["data-aggregator-mcp"],
        }
})

tools = await client.get_tools()

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

Data Aggregator in other clients

Data Aggregator MCP server