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LangChain

mssql reader for LangChain

io.github.connorbritain/mssql-reader

Read-only MCP server for Microsoft SQL Server — schema discovery, profiling, safe querying

client:LangChain transport:stdio runtime:npm

Install mssql reader in LangChain

pip install langchain-mcp-adapters

from langchain_mcp_adapters.client import MultiServerMCPClient

client = MultiServerMCPClient({
        "mssql-reader": {
            "transport": "stdio",
            "command": "npx",
            "args": ["-y", "@connorbritain/mssql-mcp-reader"],
        }
})

tools = await client.get_tools()

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

mssql reader in other clients