WhatsApp macOS MCP Skill

Control the native WhatsApp Catalyst app via dedicated MCP tools. No manual PID management or accessibility tree parsing needed.

Available Tools

Tool	Description	Key params
`whatsapp_status`	Check if WhatsApp is running, accessibility granted	(none)
`whatsapp_start`	Launch WhatsApp if not running	(none)
`whatsapp_quit`	Quit WhatsApp	(none)
`whatsapp_search`	Search contacts/chats, returns indexed structured results	`query`: search text
`whatsapp_open_chat`	Click Nth search result to open chat	`index`: 0-based result index
`whatsapp_get_active_chat`	Get current chat name, subtitle, recent messages	`limit`: max messages (default 10)
`whatsapp_send_message`	Send message in current chat with delivery verification	`message`: text to send
`whatsapp_read_messages`	Read messages from current open chat	`limit`: max messages (default 20)
`whatsapp_scroll_search`	Scroll search results to load more	`direction`: "up"/"down", `amount`: lines
`whatsapp_list_chats`	List visible sidebar chats	`filter`: "all"/"unread"/"favorites"/"groups"
`whatsapp_navigate`	Switch tabs	`tab`: "chats"/"calls"/"updates"/"settings"/"archived"/"starred"