This lets Claude send WhatsApp messages, manage contacts, and interact with chats through the Membrane platform. You get all the standard messaging actions like sending text, images, documents, videos, plus interactive buttons and list menus. It also handles business profile operations and message reactions. The Membrane CLI takes care of authentication and credential refresh, so you're not wrestling with OAuth flows or token expiration. Worth noting this requires a Membrane account, though the free tier works. If you're building anything that needs to programmatically send WhatsApp messages or read chat data, this covers the essentials without manually calling Meta's API.

skills.sh installs
371
GitHub stars
272
last updated
Aug 21, 2026

Install

$ npx -y skills add membranedev/application-skills --skill whatsapp --agent claude-code

Installs into .claude/skills of the current project.

Files

Whatsapp

WhatsApp is a messaging application that allows users to send text, voice messages, make voice and video calls, and share images, documents, user locations, and other content. It's primarily used by individuals for personal communication but also has business solutions for customer support and marketing.

Official docs: https://developers.facebook.com/docs/whatsapp

Whatsapp Overview

  • Chat
    • Message
  • Contact

Use action names and parameters as needed.

Working with Whatsapp

This skill uses the Membrane CLI to interact with Whatsapp. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.

Install the CLI

Install the Membrane CLI so you can run membrane from the terminal:

npm install -g @membranehq/cli@latest

Authentication

membrane login --tenant --clientName=<agentType>

This will either open a browser for authentication or print an authorization URL to the console, depending on whether interactive mode is available.

Sponsors

Details

Repository
github.com/membranedev/application-skills
First seen
Jun 3, 2026

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