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mcp/harbor
LangChain

ETF Research for LangChain

io.github.myanptl/etf-research-mcp

ETF quotes, performance and comparisons, plus every holding and fund overlap from SEC N-PORT.

client:LangChain transport:stdio runtime:npm

Install ETF Research in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

ETF Research in other clients

ETF Research MCP server