Show HN: WhatsApp MCP running free on Cloudflare
A developer has built a lightweight, open‑source version of WhatsApp’s messaging core, called WhatsApp MCP, that can run on Cloudflare’s Workers platform at no cost. The project demonstrates how the core protocol can be deployed in a serverless environment, allowing developers to experiment with end‑to‑end encryption and real‑time messaging without incurring hosting fees and scalability.