Skip to content
mcp/harbor
LangChain

mssql for LangChain

io.github.connorbritain/mssql

MCP server for Microsoft SQL Server — schema discovery, profiling, safe writes, and DDL

client:LangChain transport:stdio runtime:npm

Install mssql in LangChain

pip install langchain-mcp-adapters 

from langchain_mcp_adapters.client import MultiServerMCPClient

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

tools = await client.get_tools()

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

mssql in other clients

mssql MCP server