Which integrations are available for this server?

Supports containerized deployment for seamless blockchain interactions, allowing access to token balances and smart contract functions across multiple EVM chains.

How do I use web3-mcp-server?

1. Click on "Install Server". 2. Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state. 3. In the chat, type @ followed by the MCP server name and your instructions, e.g., "@web3-mcp-server check my ETH balance on Ethereum mainnet" That's it! The server will respond to your query, and you can continue using it as needed. Here is a step-by-step guide with screenshots.

Web3 MCP Server

A Model Context Protocol (MCP) server implementation for Web3 interactions on EVM chains. This server enables seamless interaction with blockchain networks through the Model Context Protocol.

🚀 Features

📊 Fetch token balances across multiple chains
📝 Call smart contract functions
💰 Native and ERC-20 token transfer
🔗 Support for multiple EVM-compatible chains

Related MCP server: MCP Ethereum Address Info Server

🔧 Configuration

Claude Desktop Integration

Installing via Smithery

To install Web3 MCP Server for Claude Desktop automatically via Smithery:

npx -y @smithery/cli install web3-mcp-server --client claude

Using NPX

Add the following configuration to your Claude Desktop settings:

{
  "mcpServers": {
    "web3": {
      "command": "npx",
      "args": ["-y", "web3-mcp-server"],
      "env": {
        "PRIVATE_KEY": "0xYour-wallet-private-key (optional)"
      }
    }
  }
}

Using Docker

For Docker-based deployment, use this configuration:

{
  "mcpServers": {
    "web3": {
      "command": "docker",
      "args": ["run", "-i", "--rm", "emanueljr/web3-mcp-server"],
      "env": {
        "PRIVATE_KEY": "0xYour-wallet-private-key (optional)"
      }
    }
  }
}