demipass for LangChain
com.dustforge/demipass
Credential custody for agents: use secrets blind (ssh/http/smtp/git/db), never in context.
client:LangChain
transport:stdio
runtime:npm
Install demipass in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"demipass": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "demipass"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs