Show HN: WhatsApp MCP running free on Cloudflare
Category: ai-ml
Tags: mcp, whatsapp, cloudflare-workers, serverless, sqlite, ai-agent
Score: 7.8/10 (Innovation: 7, Technical: 8, Documentation: 9, Utility: 7)
A serverless MCP server running on Cloudflare Workers that lets AI agents read and search your personal WhatsApp messages by linking as a device. It uses Durable Objects and SQLite for storage, runs Baileys in workerd, and handles OAuth and QR pairing. The project is notable for its clever adaptation of WhatsApp Web protocol to a serverless edge environment and its pragmatic agent-driven contact naming.
Target audience: ai developers, backend developers, devops
Repository: https://github.com/finereli/whatsapp-mcp · TypeScript · MIT · 318 stars
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