JustHandled Agent Utility Gateway for LangChain
io.github.justhandledlabs/agent-gateway
Thirty-two guarded agent utilities and maintained-data lookups over USDC x402.
client:LangChain
transport:stdio
runtime:npm
Install JustHandled Agent Utility Gateway in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"agent-gateway": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@justhandledlabs/agent-client"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs