nextjs

A guide for building production web applications with Next.js, a React framework that supports server-rendered pages, prebuilt pages, routing, data fetching, and server components.

In plain words
What is it for?
Use it for App Router projects, server components, data fetching, routing, and performance optimization.
Why use it?
It provides direction for implementing Next.js features and making choices suited to real applications.

Skill for Claude CodeCodex

Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

agentmods
npx agentmods add skills/einverne/dotfiles/nextjs
Any agent
npx skills add einverne/dotfiles --skill nextjs
Clone the repo
git clone --depth 1 https://github.com/einverne/dotfiles

Made for: Claude Code, Codex.

Per session 52 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 5,816 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5 $0.00052 $0.05816
Opus 5 $0.00026 $0.02908
Sonnet 5 $0.00010 $0.01163
Haiku 4.5 $0.00005 $0.00582

Measured 3d ago against content hash d51293b67458, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

nextjs scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

claude/skills/nextjs/SKILL.md · 1,129 lines

The source is not reproduced here

Licensed GPL-3.0

The repository is licensed GPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 1,129 lines · 52 tokens per session scan A d51293b67458

Subscribe to this mod's changes

nextjs is a skill published in the GitHub repository einverne/dotfiles (121 stars, last pushed 5d ago), licensed GPL-3.0. It adds 52 tokens to every session and 5,816 once invoked, about $0.0003 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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