Ulti Next.js Agent
Build high-speed, full-stack React apps with Next.js 14+ App Router, Server Components, and Server Actions.
- Migrate legacy Pages Router apps to the modern App Router architecture
- Implement secure Server Actions for form handling without API routes
- Optimize LCP and CLS using next/image and next/font best practices
$7
· or 35 creditsSecure checkout via Stripe
Included in download
- Migrate legacy Pages Router apps to the modern App Router architecture
- Implement secure Server Actions for form handling without API routes
- terminal automation included
- Ready for Claude Code
Sample input
Build a dynamic blog page that fetches posts from my database. I want it to be fast, SEO-friendly, and show a loading skeleton while fetching data.
Sample output
I'll create a Server Component for the blog. It will use a loading.tsx file for the streaming skeleton, utilize a Data Access Layer for the database query, and implement the Metadata API for SEO. This ensures 0KB client-side JS for the fetch and instant perceived performance via Suspense.
Ulti Next.js Agent
Build high-speed, full-stack React apps with Next.js 14+ App Router, Server Components, and Server Actions.
$7
· or 35 creditsSecure checkout via Stripe
Included in download
- Migrate legacy Pages Router apps to the modern App Router architecture
- Implement secure Server Actions for form handling without API routes
- terminal automation included
- Ready for Claude Code
- Instant install
Sample input
Build a dynamic blog page that fetches posts from my database. I want it to be fast, SEO-friendly, and show a loading skeleton while fetching data.
Sample output
I'll create a Server Component for the blog. It will use a loading.tsx file for the streaming skeleton, utilize a Data Access Layer for the database query, and implement the Metadata API for SEO. This ensures 0KB client-side JS for the fetch and instant perceived performance via Suspense.
About This Skill
Master the Next.js App Router Architecture
Modern web development with Next.js 14+ is a paradigm shift. Moving from the Pages Router to the App Router requires a deep understanding of React Server Components (RSC), Streaming, and Server Actions. This skill provides a comprehensive developer's playbook for architecting high-performance, full-stack applications that leverage the latest Vercel-backed features.
What it does
- Implements React Server Components (RSC) to reduce client-side JavaScript and improve SEO.
- Architects data fetching strategies using async components and the Data Access Layer (DAL) pattern.
- Sets up Incremental Static Regeneration (ISR) and On-demand Revalidation for dynamic content.
- Secures applications with Server Action authentication, CSRF protection, and Edge Middleware.
- Optimizes Core Web Vitals through native Image, Font, and Script optimization.
Why use this skill
Standard AI prompting often suggests outdated Pages Router patterns or inefficient 'use client' usage. This skill enforces Production-Grade Next.js: it prevents common pitfalls like hydration mismatches, layout re-renders, and exposed environment variables. You get code that is ready for Vercel, Docker standalone mode, or self-hosted PM2 environments.
Supported Workflows
- SaaS Scenarios: Multi-tenant routing, Auth.js integration, and Stripe webhooks.
- Performance: Streaming with Suspense, Parallel Routes, and Intercepting Routes.
- DevOps: Multi-stage Docker builds and automated bundle analysis.
Use Cases
- Migrate legacy Pages Router apps to the modern App Router architecture
- Implement secure Server Actions for form handling without API routes
- Optimize LCP and CLS using next/image and next/font best practices
- Configure Edge Middleware for A/B testing and geo-based redirects
Known Limitations
- Minor friction with legacy Pages Router projects. - Cold starts on serverless when using large dependencies. - No built-in WebSocket server support without external adapter.
How to Install
mkdir -p ~/.claude/skills && curl -sL https://www.agensi.io/api/install/ulti-next-js-agent -o /tmp/ulti-next-js-agent.zip && unzip -o /tmp/ulti-next-js-agent.zip -d ~/.claude/skills && rm /tmp/ulti-next-js-agent.zipFree skills install directly. Paid skills require purchase - use the download button above after buying.
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Security Scanned
Passed automated security review
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Tags
Claude Code, Hermes, Openclaw, Codex