Ethereum RPC MPC Server

Source

A TypeScript MCP server that leverages the MCP SDK to support all Ethereum JSON-RPC calls, enabling AI models to interact with blockchain data.

Catalog onlyCatalog onlySTDIO

Overview

Ethereum RPC MPC Server is a TypeScript Model Context Protocol (MCP) server that enables AI models to interact with Ethereum blockchain data through standardized JSON-RPC calls.

To use the server, clone the repository, install dependencies, and start the server with an Ethereum RPC URL. You can also configure it with AI assistants like Cursor or Claude.

Supports all Ethereum JSON-RPC calls. - Acts as a bridge between AI models and EVM blockchains. - Includes special support for Zircuit-specific RPC methods.

Querying the current block number on Ethereum.
Checking the ETH balance of a specific address.
Retrieving transaction details and contract information.

Add to your AI client

Use these steps to connect Ethereum RPC MPC Server in Cursor, Claude, VS Code, and other MCP-compatible apps. The same JSON appears in the Use with menu above for one-click copy.

Cursor

Add this to your .cursor/mcp.json file in your project root, then restart Cursor.

.cursor/mcp.json

{
  "mcpServers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

Claude Desktop

Add this server entry to the mcpServers object in your Claude Desktop config, then restart the app.

~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows)

{
  "mcpServers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

Claude Code

Add this to your project's .mcp.json file. Claude Code will detect it automatically.

.mcp.json (project root)

{
  "mcpServers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

VS Code (Copilot)

Add this to your .vscode/mcp.json file. Requires the GitHub Copilot extension with MCP support enabled.

.vscode/mcp.json

{
  "servers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

Windsurf

Add this to your Windsurf MCP config file, then restart Windsurf.

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

Cline

Open Cline settings, navigate to MCP Servers, and add this server configuration.

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "ethereum-rpc-mpc-phillip-kemper": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-ethereum-rpc-mpc-phillip-kemper"
      ]
    }
  }
}

FAQ

Can I use this server with any AI model?

Yes! It is designed to work with any MCP Client implementation.

Is there support for multiple chains?

Future versions will include support for multiple chains and RPC endpoints.

What is the license for this project?

The project is licensed under the MIT license.

Research and data