Monad MCP Server

Example Use Cases

• 1

  Check MON token balances on the Monad testnet before performing test transactions or constructing responses.

• 2

  Expose a simple blockchain query tool to MCP clients such as Claude Desktop via a Stdio transport.

• 3

  A reference implementation showing how to integrate viem/publicClient calls into an MCP tool handler.

Description

This repository is a tutorial implementation of an MCP server written for Node.js that exposes a single tool to retrieve MON balances on the Monad testnet. It demonstrates how to define a tool (get-mon-balance), wire up a Stdio transport for use with Claude Desktop, and query the testnet via viem/publicClient. The project is intended as an example to help developers integrate blockchain testnet queries into MCP-enabled agents and local clients.