Privi Verify for LangChain
io.github.canoydario847-cloud/privi-verify
Verify manufacturing lot provenance and chain of custody. Pay per call with x402 (USDC on Base).
client:LangChain
transport:streamable-http
tools:5
Install Privi Verify in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"privi-verify": {
"transport": "streamable_http",
"url": "https://privi-verify-production.up.railway.app/mcp",
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs