mcp prepare transactions for LangChain
io.github.cryptoapis-io/mcp-prepare-transactions
MCP server for building unsigned transactions on EVM, Tezos, Solana, Kaspa, XRP, UTXO, Tron
client:LangChain
transport:stdio
runtime:npm
Install mcp prepare transactions in LangChain
pip install langchain-mcp-adapters
from langchain_mcp_adapters.client import MultiServerMCPClient
client = MultiServerMCPClient({
"mcp-prepare-transactions": {
"transport": "stdio",
"command": "npx",
"args": ["-y", "@cryptoapis-io/mcp-prepare-transactions"],
}
})
tools = await client.get_tools()
get_tools() returns the server's tools as LangChain tools, ready for an agent. LangChain docs