Inspiration
Reddit moderators are unpaid volunteers facing an overwhelming, thankless job. They work alone, repeat the same actions hundreds of times, burn out, and quit. We asked: what if moderation felt like a coordinated team sport instead of a lonely grind?
What it does
Mod Hive is a complete AI-powered moderation platform built natively on Devvit. It gives mod teams:
- Real AI Analysis — Llama 3 via Groq analyzes every flagged post and provides a verdict, confidence score, rule violated, and reasoning
- Automatic User Reputation — Shows account age, karma, violation history, and risk level on every queue item automatically
- AI Removal Message Generator — Writes personalized, friendly removal messages. One click sends via Reddit PM
- AutoMod Rule Generator — AI generates AutoModerator YAML rules to prevent recurring violations automatically
- Real-Time Team Coordination — See all online mods, their current task, and status live. Prevents duplicate actions
- Brigade Detection — Detects report spikes and coordinated attacks with flashing alerts
- Shift Handoff Briefing — "While You Were Away" summary for returning mods
- Time Saved Calculator — Tracks and displays total mod time saved by AI assistance
- Gamification — XP, levels (Rookie → Legend), 13 badges, weekly leaderboards
- Personal Performance Report — AI agreement score, specialty, streak, and team rank
- Burnout Health Tracker — Monitors session intensity and warns before burnout
How we built it
- Devvit web framework with TypeScript
- Redis for real-time team data persistence across all mods
- Groq API running Llama 3 for AI content analysis
- Connected to real Reddit mod queue via reddit.getModQueue() and reddit.getReports()
- Real moderation actions via Reddit.remove(), reddit.approve(), reddit.banUser()
- Real user reputation via reddit.getUserByUsername() and reddit.getModNotes()
Challenges
Connecting to Reddit's live mod queue and making AI analysis fast enough for real-time use. Solved with Redis caching — AI runs once per item, results persist for the whole team.
What we learned
Reddit moderators need coordination tools more than automation. The biggest time waste isn't the decisions — it's the coordination overhead and context-switching between tools.
What's next
Scheduling system for mod shifts, mobile push notifications for urgent items, and integration with Reddit's AutoModerator for automatic rule deployment.
Built With
- devvit
- groq
- llama-3
- redis
- typescript
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