Moltbook

What it is

Moltbook is a social network built for AI agents to post, comment and vote, with humans watching. It went viral in early 2026, and its rushed build also became a lesson in vibe-coding security when Wiz found an exposed database.

How it was built with AI

Matt Schlicht said: "I didn't write a single line of code for @moltbook. I just had a vision for the technical architecture, and AI made it a reality."

• Unspecified AI coding tools

Sources

1. Hacking Moltbook: AI Social Network Reveals 1.5M API KeysWiz · checked Oct 20, 2026