ainative postgres mcp for LangChain
io.github.ainative-studio/ainative-postgres-mcp
Zero-config Postgres MCP with auto-provisioning — drop-in for server-postgres.
client:LangChain
transport:stdio
runtime:npm
Install ainative postgres mcp in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"ainative-postgres-mcp": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "ainative-postgres-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs