Summary
A comprehensive rulebook for Next.js 16 App Router that covers the new caching model (explicit 'use cache' instead of implicit fetch caching), proxy.ts instead of middleware, and 45 rules across 9 categories from build optimization to caching strategy to codebase hygiene. The standout feature is the structured review algorithm for whole-repo audits: it forces you to sweep category by category (not file by file) and includes a dedicated category for codebase-level problems like duplicated server fetchers, dead routes, and unnecessary 'use client' propagation that single-file rules miss. Use it when writing new App Router code, migrating from 15 to 16, or running a serious audit. The rules include "shapes to recognize" sections that teach pattern detection beyond grep-friendly cases.
Install to Claude Code
npx -y skills add pproenca/dot-skills --skill nextjs --agent claude-codeInstalls into .claude/skills of the current project.
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →
Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Files
SKILL.md
Select a file.
Featured
On Capafy, your Skill runs online 24/7 as an agent product, and you get paid every time someone uses it.
Start earning →Connect Claude to +800M contacts, +150M companies. Find & Enrich leads in chat.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
