🔮 I Built an AI Code Fortune Teller with Kiro | Kiroween 2025

Yury Gagarin — Fri, 05 Dec 2025 12:31:15 +0000

# 🔮 Crystal Ball CI/CD - An AI Code Fortune Teller

For Kiroween 2025, I built an AI-powered code review system
that predicts bugs before deployment - wrapped in a mystical
Halloween UI! 🎃

## What It Does

Crystal Ball analyzes GitHub Pull Requests using Claude 3.5
AI and broadcasts predictions to a real-time dashboard:

🔍 Detects SQL injection, XSS, hardcoded secrets
⚡ WebSocket real-time updates
🎨 Mystical Halloween interface with animations
📊 Color-coded scores: 🟢 ≥80, 🟡 60-79, 🔴 <60

## How Kiro Changed My Workflow

### Spec-Driven Development
I wrote specs in .kiro/specs/ defining the architecture,
API contracts, and requirements. Kiro generated
production-ready code that just worked - zero integration
bugs because contracts were defined upfront!

### Vibe Coding for UI
The game-changer: I described what I wanted ("floating
crystal ball with mystical glow", "flying ghost animations")
and Kiro generated 500+ lines of perfect CSS with:

Glass refraction gradients
Rotating mist animations
Random lightning strikes
Individual ghost trajectories

What took days of CSS tweaking took hours with vibe
coding.

### The Combo
Specs for the plumbing, vibes for the polish. Backend
logic needed precision - API contracts, security,
validation. UI needed feel - mystical glow, smooth easing,
ethereal effects. Kiro handled both seamlessly.

## Try It
🔗 GitHub:
https://github.com/gagarinyury/crystal-ball-cicd-kiro
🌐 Live Demo: http://207.180.199.169:5175

The .kiro/ directory has all the specs - see spec-driven
development in action!

## Key Takeaway
Kiro's vibe coding understood intent. When I said "make it
feel mystical," it added pulsing glows, exponential easing,
and layered shadows I hadn't thought of. That aesthetic
understanding is powerful! ✨

May the Crystal Ball reveal only good omens in your code! 🔮

#kiro #kiroween #ai #codereview

DEV Community: Yury Gagarin

🔮 I Built an AI Code Fortune Teller with Kiro | Kiroween 2025