LocalFree

WhatsApp Web MCP server

mario-andreschak/mcp-whatsapp-web

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

Install WhatsApp Web in Claude Code

Claude Code
claude mcp add whatsapp-web -- npx -y mcp-whatsapp-web
mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)
{
  "mcpServers": {
    "whatsapp-web": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-whatsapp-web"
      ]
    }
  }
}

Frequently asked questions

What does the WhatsApp Web MCP server do?

WhatsApp MCP via web.js or browserless Baileys: messages, media, chats, groups and contacts

Is the WhatsApp Web MCP server free?

Yes, most likely. Open source and no paid account or API key is mentioned in the listing. Check the provider for current pricing.

Does WhatsApp Web run locally or remotely?

Local. Runs on your machine (stdio). You install it with npx, uvx, Docker or from source.

How do I add WhatsApp Web to Claude Code?

Run: claude mcp add whatsapp-web -- npx -y mcp-whatsapp-web

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