YouTube AI Blocker by MariKiwi

YouTube AI Blocker helps users identify AI-made YouTube videos through a community-driven voting system. Videos can be flagged as AI-generated, voted up or down by other users, and displayed with a confidence level based on the current score. The extension adds clear indicators directly to YouTube pages, shows the current score and vote state, and can optionally block flagged videos from view. Voting is anonymous and tied to a local device ID, and the extension can be configured to use the default API or a custom backend.