ReddRadar
Agent skill
error-pages
Create custom 404 and 500 error pages with brand styling. Use at project end before release. Triggers on "404", "error pages", "not found", "500 error".
Install this agent skill to your Project
npx add-skill https://github.com/majiayu000/claude-skill-registry/tree/main/skills/data/error-pages
SKILL.md
Error Pages
Create branded 404 and 500 error pages.
Workflow
- Create app/not-found.tsx (404)
- Create app/error.tsx (500)
- Match brand styling from globals.css
- Add i18n support
404 Page (not-found.tsx)
Create at app/not-found.tsx:
import Link from 'next/link'
export default function NotFound() {
return (
<div className="min-h-svh flex items-center justify-center bg-background">
<div className="container text-center">
<h1 className="mb-4">404</h1>
<p className="text-muted-foreground mb-8">
Diese Seite wurde nicht gefunden.
</p>
<Link href="/" className="btn btn-primary">
Zurück zur Startseite
</Link>
</div>
</div>
)
}
500 Page (error.tsx)
Create at app/error.tsx:
'use client'
export default function Error({
error,
reset,
}: {
error: Error & { digest?: string }
reset: () => void
}) {
return (
<div className="min-h-svh flex items-center justify-center bg-background">
<div className="container text-center">
<h1 className="mb-4">Fehler</h1>
<p className="text-muted-foreground mb-8">
Ein unerwarteter Fehler ist aufgetreten.
</p>
<button onClick={reset} className="btn btn-primary">
Erneut versuchen
</button>
</div>
</div>
)
}
i18n Support
Add to messages/de.json and messages/en.json:
{
"error": {
"404": {
"title": "404",
"message": "Diese Seite wurde nicht gefunden.",
"cta": "Zurück zur Startseite"
},
"500": {
"title": "Fehler",
"message": "Ein unerwarteter Fehler ist aufgetreten.",
"cta": "Erneut versuchen"
}
}
}
Checklist
- app/not-found.tsx created
- app/error.tsx created
- Brand styling applied
- i18n text added
- 404 page tested (visit /nonexistent-page)
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