Ethereum Keystore Encryption for LangChain
io.github.nirholas/keystore-mcp-server
Encrypt/decrypt Ethereum keystore JSON V3 with scrypt/PBKDF2 for secure cold storage
client:LangChain
transport:stdio
runtime:pypi
Install Ethereum Keystore Encryption in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"keystore-mcp-server": {
"transport": "stdio",
"command": "uvx",
"args": ["keystore-mcp-server"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs