Monad MCP Server

This MCP server allows AI assistants to interact with the Monad blockchain, enabling balance checks and token transfers.

Quick Start

1. Get your private key from your Monad wallet

2. Add this configuration to your AI assistant config file:

Windows:

1. Press Windows + R to open Run dialog
2. Type %APPDATA%\Claude and press Enter
3. Create or edit claude_desktop_config.json file
4. Open Command Prompt (cmd)
5. Type echo %appdata% and copy the output value
6. Paste the value into claude_desktop_config.json file:

{
  "mcpServers": {
    "monad-mcp-server": {
      "command": "npx",
      "args": ["-y", "@vib3ai/monad-mcp-server"],
      "env": {
        "APPDATA": "YOUR_APPDATA_PATH",
        "WALLET_PRIVATE_KEY": "YOUR_PRIVATE_KEY_HERE",
        "MONAD_RPC_URL": "https://testnet-rpc.monad.xyz/"
      }
    }
  }
}

macOS: ~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "monad-mcp-server": {
      "command": "npx",
      "args": ["-y", "@vib3ai/monad-mcp-server"],
      "env": {
        "WALLET_PRIVATE_KEY": "",
        "MONAD_RPC_URL": "https://testnet-rpc.monad.xyz/"
      }
    }
  }
}

3. Restart your AI assistant

That's it! Your AI assistant can now interact with Monad blockchain through two tools:

• getBalance: Check wallet balance
• transferETH: Transfer tokens to another address

Example Usage

Try asking your AI assistant:

• "What's my wallet balance on Monad?"
• "Can you transfer 0.1 ETH to 0x1234567890123456789012345678901234567890?"

Troubleshooting

Logs can be found at:

• Windows: %APPDATA%\Claude\logs\mcp-server-monad.log
• macOS: ~/Library/Logs/Claude/mcp-server-monad.log

Development

If you want to contribute or run from source:

1. Clone the repository:

git clone https://github.com/vib3ai/monad-mcp-server.git
cd monad-mcp-server

2. Install dependencies:

npm install

3. Create a .env file with your credentials:

WALLET_PRIVATE_KEY=your_private_key_here
MONAD_RPC_URL=https://rpc.monad.xyz/

4. Build:

npm run build

5. Run:

npm start

License

MIT