What problem does it solve? It lets you message third parties on WhatsApp and search or backfill your WhatsApp history from the command line, without touching the WhatsApp app manually. ## Core Features & Use Cases - Send Messages: Deliver text or file messages to individual contacts or groups using phone numbers or JIDs. - History Search & Sync: Authenticate via QR login, continuously sync chats, and search messages by keyword, chat, or date range. - History Backfill: Request older messages for a specific chat when recent sync data is insufficient. - Use Case: A user asks the assistant to send "Running 5 min late" to a specific WhatsApp group, then later searches synced history for all messages mentioning "invoice" from the past year. ## Quick Start Ask the assistant to send a WhatsApp message to a specific phone number with your exact message text using wacli.