What problem does it solve?
Single-agent AI development workflows produce generic, low-quality "AI slop" applications because agents cannot rigorously critique their own work, leading to broken features, poor visual design, and unoriginal code that fails to meet production standards.
Core Features & Use Cases
- Adversarial 3-Agent Loop: Separates planning, generation, and strict evaluation to drive iterative quality improvements far beyond single-agent output.
- Live Application Testing: Uses Playwright to interact with running apps, test features, fill forms, and validate functionality instead of only reviewing code.
- Configurable Quality Rubrics: Customizable scoring criteria for design quality, originality, craft, and functionality with a pass threshold to ensure production-ready results.
- Use Case: Ideal for building full-stack applications, polished frontend designs, or complex tools from one-line prompts when generic AI output is unacceptable and you need production-grade quality.
Quick Start
Use the gan-style-harness skill to build a fully functional recipe sharing platform with user uploads, search, and dark mode from a single prompt.