Nuxt Core

Covers the fundamentals you need to scaffold, configure, and route a Nuxt 4 project. Includes concrete patterns for nuxt.config.ts setup, the new app directory structure, file-based routing with dynamic params, SEO meta helpers like useHead and useSeoMeta, and error boundaries. The runtime config section is solid on the server-only versus public split, which trips people up constantly. Also flags the supply chain security angle on nuxi init, which is rare to see documented. Load the advanced routing or plugin references when you need middleware chains or custom router options, but this covers the 80% case cleanly.

skills.sh installs: 401
GitHub stars: 248
last updated: Aug 21, 2026

View on GitHub

Install

$ npx -y skills add secondsky/claude-skills --skill nuxt-core --agent claude-code

Installs into .claude/skills of the current project.

Files

Nuxt 4 Core Fundamentals

Project setup, configuration, routing, SEO, and error handling for Nuxt 4 applications.

Quick Reference

Version Requirements

Package	Minimum	Recommended
nuxt	4.0.0	4.2.x
vue	3.5.0	3.5.x
nitro	2.10.0	2.12.x
vite	6.0.0	6.2.x
typescript	5.0.0	5.x

Key Commands

# Create new project
bunx nuxi@latest init my-app

# Development
bun run dev

# Build for production
bun run build

# Preview production build
bun run preview

# Type checking
bun run postinstall  # Generates .nuxt directory
bunx nuxi typecheck

# Add a page/component/composable
bunx nuxi add page about
bunx nuxi add component MyButton
bunx nuxi add composable useAuth