Midplane for LangChain
ai.midplane/midplane
Safe-by-default SQL guardrails for AI agents: AST-checked queries, per-table policy, audit log.
client:LangChain
transport:stdio
runtime:npm
Install Midplane in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"midplane": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "midplane"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs