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nextjs-app-router-patterns SKILL.md skillA

This file is byte-identical to the first copy the registry indexed. Same content hash, so the same checks give both the same grade.

nextjs-app-router-patterns from rudycity/superagent is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned

mdr add rudycity/superagent/nextjs-app-router-patterns@git:20260626.019dba9

Pins git:20260626.019dba9 in mdr.lock. Pin the fingerprint instead.

Audit grade: A, 17 of 17 checks passed
Kind: SKILL.md skill
Repository: rudycity/superagent
Path: .agents/skills/nextjs-app-router-patterns/SKILL.md
Versions recorded: 1
Latest version: git:20260626.019dba9, committed Jun 26, 2026
Size: 3,714 bytes
Repository stars: 64
License: MIT

Master Next.js 14+ App Router with Server Components, streaming, parallel routes, and advanced data fetching. Use when building Next.js applications, implementing SSR/SSG, or optimizing React Server Components.

Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.

What the file says

# Next.js App Router Patterns

Comprehensive patterns for Next.js 14+ App Router architecture, Server Components, and modern full-stack React development.

## When to Use This Skill

- Building new Next.js applications with App Router
- Migrating from Pages Router to App Router
- Implementing Server Components and streaming
- Setting up parallel and intercepting routes
- Optimizing data fetching and caching
- Building full-stack features with Server Actions

## Core Concepts

### 1. Rendering Modes

| Mode                  | Where        | When to Use                               |
| --------------------- | ------------ | ----------------------------------------- |
| **Server Components** | Server only  | Data fetching, heavy computation, secrets |
| **Client Components** | Browser      | Interactivity, hooks, browser APIs        |
| **Static**            | Build time   | Content that rarely changes               |
| **Dynamic**           | Request time | Personalized or real-time data            |
| **Streaming**         | Progressive  | Large pages, slow data sources            |

### 2. File Conventions

```
app/
├── layout.tsx       # Shared UI wrapper
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint

mdr add rudycity/superagent/nextjs-app-router-patterns@sha256:8de4ab196350d6bb

The line at the top of this page pins the label git:20260626.019dba9, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.

Badge

[![mdr](https://markdownregistry.com/badge/art_uppwpuyat4jaklh6.svg)](https://markdownregistry.com/a/art_uppwpuyat4jaklh6)

6 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 1 version of this file, committed on Jun 26, 2026.

version	committed	commit	size	audit
git:20260626.019dba9 latest	2026-06-26	019dba9	3,714 B	A	view

Audit of the latest version

A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.

pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (3714 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag

Source

GitHub

rudycity/superagent · 64 stars · license MIT · pushed 2026-11-06 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_uppwpuyat4jaklh6
GET https://markdownregistry.com/api/v1/resolve?ref=rudycity/superagent/nextjs-app-router-patterns
GET https://markdownregistry.com/api/v1/blob/8de4ab196350d6bb2d191260e13d1645822b7ec1bae205a2018a24cdc3f9b26c

Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.

Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.

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