agent passport for LangChain
io.github.johninarti/agent-passport
Post-quantum (ML-DSA-65/FIPS-204) agent identity + AI-decision receipts, verifiable offline.
client:LangChain
transport:stdio
runtime:npm
Install agent passport in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"agent-passport": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@fractalai/agent-passport-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs