A humble Next.js 16 starter: Server Components, i18n with middleware, shadcn UI, light/dark themes with CSS variables, language switch, OmitRTL utility, and App Router. Jumpstart your modern web app with zero client-side JavaScript overhead.
This repository also configures its own agents. See what next-app-i18n-starter tells them →
Skill Claude CodeCodex
Implement, migrate, or debug next-intl in a Next.js App Router project. Use when a change touches a locale URL, proxy, request config, message file, ICU message, formatted number, date, or list, RTL or CJK layout, localized CMS content, a locale switcher, or a translated error page. For canonicals, hreflang, sitemaps…
Skill Claude CodeCodex
AI search and crawler policy for a Next.js site. Use when asked whether ChatGPT, Perplexity, Claude, Copilot, or Google AI Overviews cite the site, to block or allow GPTBot, ClaudeBot, or other AI crawlers in robots.txt, about llms.txt, or about pages that browser agents can use. For ordinary indexing use…
Skill Claude CodeCodex
SEO for online stores on Next.js. Use when launching or auditing products, deciding which category, facet, or variant URLs to index, handling out-of-stock and discontinued products, selling in several currencies or regions, or preparing merchant feeds and AI shopping. For the JSON-LD syntax use…
Skill Claude CodeCodex
Content SEO for Next.js sites. Use when planning or writing a blog, articles, news, docs, SaaS, local, or jobs pages, deciding what a page should target, writing titles, headings, and internal links, refreshing old posts, or judging programmatic pages. For store catalogs use nextjs-seo-commerce, for pages that are not…
Skill Claude CodeCodex
Multilingual SEO for a Next.js site. Use for hreflang, es versus es-MX, one URL per language, partly translated content, translated titles and descriptions, machine translation quality, the locale switcher as a crawl path, and market launches. For a locale that is not indexed at all start with nextjs-seo-technical…
Skill Claude CodeCodex
Measure and diagnose search performance for a Next.js site. Use when the question starts from numbers, such as a traffic drop, a locale with no impressions, Search Console, GA4, or Bing Webmaster setup, or Core Web Vitals reports. Diagnose here, then hand the cause to nextjs-seo-technical or nextjs-seo-international.…
Skill Claude CodeCodex
JSON-LD and rich results for a Next.js site. Use when someone asks to add schema, FAQ, Product, or Article markup, or when the Rich Results Test shows a warning. Covers which type fits a page, which Google features exist or were removed (FAQ, HowTo), Product and Offer fields, and the Server Component pattern. For…
Skill Claude CodeCodex
Diagnose why a Next.js page is missing from Google or fails to be fetched, rendered, or indexed, such as 'Crawled - currently not indexed', a wrong canonical, a stray noindex, a soft 404, a bad redirect, or robots and sitemap faults. Also Core Web Vitals, site audits, launch checks, and URL migrations. For hreflang…
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