what is whatsapp-mcp fr?

WhatsApp MCP is a server that connects your personal WhatsApp account to AI assistants like Claude, letting the AI read your messages, search your contacts, and send messages or media on your behalf. MCP stands for Model Context Protocol, a standard that allows AI tools to communicate with external services in a structured way. The way it works: a Go program runs on your computer and connects to WhatsApp using the same web-based protocol that WhatsApp Web uses. It stores your message history in a local SQLite database file on your machine. A separate Python server then exposes that data to Claude through a set of defined tools, so the AI can search chats, retrieve messages, find contacts, and send new messages or files. Your messages only leave your machine when you explicitly ask the AI to do something with them. To set it up, you scan a QR code the first time to authenticate with WhatsApp, similar to how you connect WhatsApp Web in a browser. After that, the bridge keeps running and syncs messages in the background. You configure Claude Desktop or Cursor to recognize the local Python server as an MCP integration, then restart the application. The capabilities exposed to the AI include reading individual messages and conversation history, searching contacts by name or phone number, listing chats, sending text messages to individuals or groups, and sending media files like images, video, audio, and documents. Sending audio as a playable voice message requires either an OGG Opus file or FFmpeg installed to convert other formats automatically. The README includes a caution about a security risk called prompt injection: because the AI reads your private messages, malicious content inside a received message could potentially instruct the AI to forward your data somewhere. This is a known risk with AI tools that have access to personal communication data.