Psephex for LangChain
io.github.unitynodes/psephex
A judge for deals between AI agents on NEAR: open cases, check x402 payments, verify verdicts
client:LangChain
transport:stdio
runtime:npm
Install Psephex in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"psephex": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@unitynodes/psephex-mcp"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs