inspectlisted
Install: claude install-skill MariusYvard/NullToHero
Three quality-check tools in one — run before every ship.
## Commands
| Command | What it does | Reference |
|---------|-------------|-----------|
| `detect [target]` | Deterministic anti-pattern scan — finds focus rings, clipped dropdowns, pure black/white, tiny touch targets, missing reduced-motion, and more | [references/detect.md](references/detect.md) |
| `preview [target]` | Real Chromium screenshot — desktop + mobile viewports, reads back visually, fixes bugs in a loop | [references/preview.md](references/preview.md) |
| `review [file]` | Design engineering code review — motion crimes, a11y violations, forbidden patterns, Before/After table with score | [references/review.md](references/review.md) |
## When to use which
| Situation | Command |
|-----------|---------|
| "Are there any design problems in my code?" | `detect` |
| "What does my site actually look like?" | `preview` |
| "Review my code before I ship" | `review` |
| Just built something with `/siteasy build` | `preview` → `detect` → `review` |
## Severity order
Triage findings highest severity first: fix CRITICAL before HIGH, HIGH before MEDIUM, MEDIUM before LOW. This mirrors the priority order `/siteasy` builds against, so detection and construction never disagree on what to fix first.
| # | Category | Severity |
|---|----------|----------|
| 1 | Accessibility (contrast, focus rings, alt text, keyboard, aria-labels) | CRITICAL |
| 2 | Touch and interaction (target size 44x44px, spacing, feedback) |