rustok wallet for LangChain
io.github.rustok-org/rustok-wallet
Self-custody Ethereum agent wallet (MCP/stdio). Keys stay in a local Docker volume.
client:LangChain
transport:stdio
runtime:oci
Install rustok wallet in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"rustok-wallet": {
"transport": "stdio",
"command": "docker",
"args": ["run", "-i", "--rm", "ghcr.io/rustok-org/rustok-wallet:v0.4.2"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs