⚠️Install with caution. This skill has very few installs. Always review the source and verify it on clawhub.ai before installing. Community-built skills run with agent permissions — only install ones you trust.

💬 Messaging Apps

WhatsApp Validatev1.0.0

Name: WhatsApp Validate
Author: marcosrippel

whatsapp-validate

marcosrippel

Check if phone numbers exist in the local Baileys session cache

notificationwhatsapp

Download Package View on ClawHub

Installs (all time)

Installs (current)

Downloads

1.1K

Stars

CreatedFeb 18, 2026

UpdatedMay 10, 2026

Install & Quick Start

Install via ClawdBot CLI:

clawdbot install marcosrippel/whatsapp-validate

Skill Package2 files

📋SKILL.mdmarkdown

Failed to load file.

Quality Score

B55/100

Grade Fair — based on market validation, documentation quality, package completeness, maintenance status, and authenticity signals.

Market Validation7/35

· 2 installs (very low)
· 388 downloads (low demand)

Documentation15/25

· SKILL.md present
· Brief documentation (≥500 chars)
· Contains usage examples or trigger description

Package Completeness8/15

· skillAssets present (1 files)
· Includes scripts or config files

Security Analysis

💙 Low Risk

UNSAFE_SHELLmedium

Potentially destructive shell commands in tool definitions

exec(

Audited Apr 16, 2026 · audit v1.0

💡

Usage Guide

Generated Mar 20, 2026

Small business ownersMarketing professionalsCustomer support teamsbeginner

💡 Application Scenarios

Customer Service VerificationCustomer Service

Businesses can verify if customer phone numbers are already in their WhatsApp cache before initiating support conversations. This prevents sending messages to unknown numbers and ensures efficient use of support resources by focusing on established contacts.

Marketing Campaign FilteringDigital Marketing

Marketing teams can filter phone numbers to identify which contacts have previously interacted with their WhatsApp business account. This allows for targeted campaigns to known users while avoiding outreach to unfamiliar numbers that might not have WhatsApp.

Lead Qualification for SalesSales

Sales teams can quickly check if potential leads' phone numbers exist in their WhatsApp cache, indicating prior engagement. This helps prioritize warm leads who have already shown interest through previous interactions with the business.

Community Management ValidationCommunity Management

Community managers can verify if member phone numbers are recognized in the WhatsApp cache before adding them to group chats. This ensures only previously engaged users are included, maintaining group relevance and reducing spam risks.

Internal Communication SetupCorporate Communications

Organizations can validate employee phone numbers against their WhatsApp business account cache before creating internal communication channels. This confirms which employees have previously interacted with the company's WhatsApp, streamlining team coordination.

💼 Business Models

SaaS Tool for Small BusinessesMonthly subscription fees

Offer this validation skill as part of a subscription-based WhatsApp automation platform for small businesses. Charge monthly fees for access to tools that help filter and verify customer contacts, improving outreach efficiency and reducing wasted efforts.

Consulting Service IntegrationProject-based consulting fees

Integrate this skill into consulting packages for businesses optimizing their WhatsApp communication strategies. Charge project-based fees for implementing contact validation workflows that help clients identify engaged customers and improve messaging targeting.

Agency Service Add-onService add-on fees

Marketing or customer service agencies can include this validation capability as a premium add-on to their existing WhatsApp management services. Charge additional fees for providing contact filtering and verification reports that enhance campaign performance for clients.

💬 Integration Tip

Integrate this skill with your existing Baileys WhatsApp session to leverage the local cache. Remember that results only reflect numbers that have previously interacted with your account, so complement with other verification methods for comprehensive contact validation.