Whatsapp

WhatsApp

Send messages and search history via wacli. Requires WhatsApp Web pairing (QR scan on first use).

Prerequisites

# Install via npm
npm install -g wacli

# First-time setup: pair with WhatsApp Web
wacli auth
# Scan the QR code with WhatsApp on your phone

Commands

| Command | Description | |---------|-------------| | wacli send "" "" | Send a message (phone in international format) | | wacli send --group "" "" | Send to a group | | wacli sync | Sync recent message history locally | | wacli history "" | Show message history with a contact | | wacli history "" --limit 20 | Show last N messages | | wacli search "" | Search all synced messages for a keyword | | wacli contacts | List saved contacts |

Usage Examples

Send a message by phone number:

wacli send "+886912345678" "Hi, just checking in!"

Send to a group:

wacli send --group "Family" "Dinner at 7pm tonight."

Sync and search history:

wacli sync
wacli search "project deadline"

View conversation history:

wacli history "+886912345678" --limit 15

Rules

• Always check if CLI is installed first: which wacli
• If not installed, show the npm install command and stop
• If not authenticated, run wacli auth and instruct user to scan the QR code
• Phone numbers must be in international format (e.g. +886..., +1...)
• Never send a message without confirming recipient and content with the user
• When showing history, default to last 10 messages; save longer history to workspace/ and summarize
• Confirm sends with a single line: "Message sent to "
• Do not log or store message content in memory files

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: claude-world
• Source: claude-world/claude-agent
• License: MIT

Install and usage instructions live in the source repository linked above.