Which chains are supported?

Any EVM-compatible blockchain can be used by supplying a custom RPC URL and chain name (e.g., `https://mainnet.zircuit.com Zircuit`).

How do I enable Zircuit-specific methods?

Zircuit methods (`zirc_isQuarantined`, `zirc_getQuarantined`) are automatically activated when connecting to a Zircuit endpoint (Chain ID 48900).

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Ethereum RPC MPC Server MCP Server

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

Local serverstdioTypeScript

What is the Ethereum RPC MPC Server MCP Server?

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

The short version

This project provides a Model Context Protocol (MCP) server that allows AI assistants like Cursor or Claude (or any MCP Client implementation) to interact with Ethereum blockchain data through standardized JSON-RPC interfaces. It acts as a bridge between AI models and EVM blockchains, enabling seamless access to on-chain data and functionality.

More MCP options

Compare MCP servers by category, or browse hosted MCP servers if you prefer an endpoint over a local process.

Maintainer setup documentation.

How to install the Ethereum RPC MPC Server MCP Server

{
  "mcpServers": {
    "ethereum-rpc-mpc": {
      "command": "npx",
      "args": ["-y", "ethereum-rpc-mpc"]
    }
  }
}

Add to claude_desktop_config.json, then restart Claude Desktop.

Example prompts to try

“Use Ethereum RPC MPC Server to Analytics.”

Frequently asked questions

The default RPC URL is `https://eth.llamarpc.com` if none is provided.

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