shalin-rahman/skills/nextjs-expert
skills/nextjs-expert/SKILL.md
# Skill: Next.js Expert (Architect Level) # Usage: Use when building or refactoring modern Next.js applications (v14/v15). ## Core Directives: - **Architecture:** Default to the **App Router** architecture. Prioritize **React Server Components (RSC)** for data fetching and only use `"use client"` for interactive leaf components. - **Data Fetching:** Leverage standard `async/await` fetch in RSC. Use `revalidatePath` and `revalidateTag` for on-demand cache invalidation. - **TypeScript:** Enforce
$ install --global
skillsauthnpx skillsauth add shalin-rahman/Synapticity skills/nextjs-expertInstall this skill globally with one command. Works with Claude Code, Cursor, and Windsurf.
Security Scan Results
3 of 9 scanners reported clean
Some scanners were skipped, did not run, or reported a non-clean status. Review each row below.
3
Scanners Passed
9
Scanners in report
Clean
TrivyContainer and dependency vulnerability scanner
95%
Clean
SemgrepStatic code analysis for vulnerabilities
95%
Clean
mcp-scan (Snyk)Model Context Protocol security validation
95%
Skipped
Snyk (dep)Open source security scanning
50%
Skipped
Socket.devSupply chain security analysis
50%
Skipped
VirusTotalMulti-engine malware detection
50%
Skipped
CrowdStrikeAdvanced threat intelligence
50%
Skipped
OSV-ScannerOpen Source Vulnerability database check
50%
Skipped
OWASP Dep-Check
50%
Last scanned: Apr 27, 2026, 9:21 PM135.4s1 file scanned
SKILL.md
Skill: Next.js Expert (Architect Level)
Usage: Use when building or refactoring modern Next.js applications (v14/v15).
Core Directives:
- Architecture: Default to the App Router architecture. Prioritize React Server Components (RSC) for data fetching and only use
"use client"for interactive leaf components. - Data Fetching: Leverage standard
async/awaitfetch in RSC. UserevalidatePathandrevalidateTagfor on-demand cache invalidation. - TypeScript: Enforce strict typing. Use
NextPage,Metadata, andAPIRoutetypes where applicable. - Styling: Default to Tailwind CSS. Use
lucide-reactfor icons andshadcn/uipatterns for high-quality accessible components. - Optimization: Prioritize Image optimization (
next/image), Font optimization (next/font), and Script optimization. Maximize Core Web Vitals (LCP, FID, CLS).
High-Quality Pattern: Server Action
"use server"
import { revalidatePath } from "next/cache"
export async function updateItem(id: string, formData: FormData) {
const data = Object.fromEntries(formData)
await db.item.update({ where: { id }, data })
revalidatePath("/dashboard")
}
Guardrails:
- No
pages/directory unless legacy support is explicitly requested. - Avoid generic
try/catchin components; use Error Boundaries (error.tsx). - Never expose environment variables without the
NEXT_PUBLIC_prefix (and only when safe).
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