EuRi is a meme social network where a Cloud Function calls Gemini the moment a post is created. The content only goes live if it passes. The idea is to attack the problem at the source instead of relying on reports after the damage is done. It cost more latency than I expected, and the prompt took several rounds so it would stop blocking legitimate humour. Note: the app is currently in Brazilian Portuguese only. Flutter, Firebase and Gemini.