MCP Evolution API

A Model Context Protocol (MCP) server for Claude that integrates with Evolution API for WhatsApp automation.

Overview

This MCP server allows Claude to interact with WhatsApp through the Evolution API, enabling capabilities like:

• Managing WhatsApp instances
• Sending various types of messages
• Working with contacts and groups
• Configuring webhooks and settings

📂 Project Structure

mcp-evo-api/
├── src/
│   ├── tools/          # MCP tools implementation for Evolution API
│   ├── utils/          # Shared utilities, including Evolution API client
│   ├── main.ts         # Server entry point
│   └── types.ts        # Shared type definitions
├── scripts/            # Helper scripts
├── biome.json          # Linting configuration
├── tsconfig.json       # TypeScript configuration
├── docker-compose.yml  # Docker Compose configuration
├── Dockerfile          # Docker build configuration
└── package.json        # Project dependencies

🚀 Quick Setup

Environment Setup

Create a .env file with your Evolution API credentials:

EVOLUTION_API_URL=https://evo-api.decisao.ai/
EVOLUTION_API_KEY=REPLACE_WITH_YOUR_REAL_KEY

Note: you provided the API URL and a key. For security, never commit real API keys to the repository or share them publicly. Use a local .env file or a secrets manager in production.

📋 Deployment Options

Claude Desktop Configuration

Add this to your Claude Desktop config file (typically located at ~/Library/Application Support/Claude/claude_desktop_config.json):

{
  "mcpServers": {
    "evo-api": {
      "command": "node",
      "args": [
        "/path/to/your/mcp-evo-api/dist/main.js"
      ]
    }
  }
}

If using the Docker deployment:

{
  "mcpServers": {
    "evo-api": {
      "url": "http://localhost:3000"
    }
  }
}

📊 Implementation Status

For more information, refer to the Evolution API Documentation.

Examples

• examples/hono-bun/ - pequeno servidor Hono para Bun (exemplo salvo). Veja examples/hono-bun/README.md para instruções de execução.