otgate — OT policy gateway for LangChain
io.github.alikup-ai/otgate-opcua
Gates an LLM agent's writes to an OPC UA server on ranges, rate of change and live interlocks.
client:LangChain
transport:stdio
runtime:pypi
Install otgate — OT policy gateway in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"otgate-opcua": {
"transport": "stdio",
"command": "uvx",
"args": ["otgate"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs