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MCP Ethereum Address Info Server

Source

MCP server 0xEvm addresses

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Overview

MCP Ethereum Address Info Server is a server that provides information about Ethereum addresses across multiple chains using the Model Context Protocol (MCP). It includes a Server-Sent Events (SSE) endpoint for real-time updates.

To use the server, clone the repository, install dependencies, set up environment variables, and run the server. You can then interact with various endpoints to get address information and subscribe to real-time updates.

  • Provides real-time updates for Ethereum addresses. - Multiple endpoints for health checks, address info, and SSE. - Easy setup and usage with curl commands.
  1. Monitoring Ethereum address activity in real-time.
  2. Integrating with applications that require up-to-date Ethereum address information.
  3. Testing and developing tools that interact with Ethereum addresses.

Add to your AI client

Use these steps to connect MCP Ethereum Address Info 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": {
    "mpc-0x-doronaviguy": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

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": {
    "mpc-0x-doronaviguy": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

Claude Code

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

.mcp.json (project root)

{
  "mcpServers": {
    "mpc-0x-doronaviguy": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

VS Code (Copilot)

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

.vscode/mcp.json

{
  "servers": {
    "mpc-0x-doronaviguy": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

Windsurf

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

~/.codeium/windsurf/mcp_config.json

{
  "mcpServers": {
    "mpc-0x-doronaviguy": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

Cline

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

Cline MCP Settings (via UI)

{
  "mcpServers": {
    "mpc-0x-doronaviguy": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-mpc-0x-doronaviguy"
      ]
    }
  }
}

FAQ

Can I get real-time updates for multiple addresses?

Yes! You can subscribe to updates for multiple addresses using the SSE endpoint.

Is there a health check endpoint?

Yes! You can check the server's health using the `/health` endpoint.

How do I subscribe to address updates?

After connecting to the SSE endpoint, you will receive a client ID which you can use to subscribe to specific address updates.7:["$","div",null,{"className":"container mx-auto flex flex-col gap-4","children":["$L26","$L27",["$","$L28",null,{"currentProject":{"id":2980,"uuid":"3649114e-184c-48eb-8d47-1fb7beebd089","name":"mpc-0x","title":"MCP Ethereum Address Info Server","description":"MCP server 0xEvm addresses","avatar_url":"https://avatars.githubusercontent.com/u/1382746?v=4","created_at":"2025-03-16T11:42:35.836Z","updated_at":"2025-03-16T14:04:41.635Z","status":"created","author_name":"doronaviguy","author_avatar_url":"https://avatars.githubusercontent.com/u/1382746?v=4","tags":"[]","category":"research-and-data","is_featured":false,"sort":1,"url":"https://github.com/doronaviguy/mpc-0x","target":"_self","content":"$29","summary":"$2a","img_url":null,"type":null,"metadata":"{\"star\":\"0\",\"license\":\"\",\"language\":\"JavaScript\",\"is_official\":false,\"latest_commit_time\":\"2025-03-16 10:01:30\"}","user_uuid":null,"tools":null,"sse_url":null,"sse_provider":null,"sse_params":null,"is_official":false,"server_command":null,"server_params":null,"server_config":null,"allow_call":false,"is_innovation":false,"is_dxt":false,"dxt_manifest":null,"dxt_file_url":null,"is_audit":false},"randomProjects":[],"currentServerKey":"$undefined"}]]}]

Research and data