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LangChain

QuantSonar for LangChain

io.github.quantsonar/quantsonar

China A-share market data for research, backtesting and AI agents via MCP.

client:LangChain transport:streamable-http tools:45

Install QuantSonar in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "quantsonar": {
            "transport": "streamable_http",
            "url": "https://quantsonar.com/mcp",
        }
})

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

All 45 tools →

QuantSonar in other clients