web3agent for LangChain
io.github.apegurus/web3agent
Web3 MCP proxy for AI agents: DeFi swaps, bridges, market data, wallets, and gated writes.
client:LangChain
transport:stdio
runtime:npm
Install web3agent in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"web3agent": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "web3agent"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs