DataLink for LangChain
io.github.pilat/mcp-datalink
MCP server for secure database access (PostgreSQL, MySQL, SQLite)
client:LangChain
transport:stdio
runtime:npm
Install DataLink in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-datalink": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@pilat/mcp-datalink"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs