agent wallet for LangChain
io.github.dingdawg/agent-wallet
Governed USDC wallet for AI agents — policy gates, spending caps, and Ed25519-signed receipts.
client:LangChain
transport:stdio
runtime:npm
Install agent wallet in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"agent-wallet": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "dingdawg-agent-wallet"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs