What is nextjs-toolkit?

A toolkit for Next.js, a React framework for building web applications. It covers ways to render pages on the server or ahead of time, plus Next.js's App Router and full-stack patterns.

Use it to create pages, choose between server-side and prebuilt rendering, apply App Router patterns, and design a full-stack React application.

It helps resolve framework decisions that affect page loading, routing, and how frontend and backend code work together. It also reduces guesswork when creating Next.js pages.

nextjs-toolkit — Plugin for Claude Code by armanzeroeight

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.

Clone the repo

git clone --depth 1 https://github.com/armanzeroeight/fastagent-plugins

Made for: Claude Code.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

README.md

[![agentmods](https://agentmods.dev/badge/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit/github.svg)](https://agentmods.dev/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit)

Your own site

<a href="https://agentmods.dev/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit"><img src="https://agentmods.dev/badge/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit"><img src="https://agentmods.dev/badge/plugins/armanzeroeight/fastagent-plugins/nextjs-toolkit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session not measured What this adds to a session before it is invoked.

When invoked not measured The manifest loads nothing itself; its 2 skills cost 141 tokens a session between them.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

Origin original No closer match found in the catalogue.

Security

Grade A, and why

nextjs-toolkit 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 2mo 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-plugin/marketplace.json#nextjs-toolkit · 36 lines

What it actually says

{
  "name": "nextjs-toolkit",
  "source": "./plugins/nextjs-toolkit",
  "description": "Next.js framework toolkit for rendering strategies (SSR/SSG/ISR), App Router patterns, and full-stack React development. Includes Next.js expert agent for strategic framework decisions.",
  "version": "1.0.0",
  "author": {
    "name": "Arman Nourifar",
    "url": "https://github.com/armanzeroeight"
  },
  "homepage": "https://gofastagent.com",
  "repository": "https://github.com/armanzeroeight/agents-skills",
  "license": "MIT",
  "keywords": [
    "nextjs",
    "react",
    "ssr",
    "ssg",
    "app-router"
  ],
  "tags": [
    "tier:tech",
    "tech:nextjs"
  ],
  "category": "Web Framework",
  "strict": false,
  "commands": [
    "./commands/create-page.md"
  ],
  "agents": [
    "./agents/nextjs-expert.md"
  ],
  "skills": [
    "./skills/ssr-ssg-advisor",
    "./skills/app-router-helper"
  ]
}

Contents

What it installs

The manifest is a name and a version. 2 skills travel with it, and installing the plugin installs all of them — 141 tokens a session between them. Each is measured on its own page, and each can be installed alone.

Files

What ships with it

1 file beside marketplace.json#nextjs-toolkit in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

marketplace.json 30 KB

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.

2mo ago First seen · 36 lines scan A 3263adc16b4b

Subscribe to this mod's changes

nextjs-toolkit is a plugin published in the GitHub repository armanzeroeight/fastagent-plugins (29 stars, last pushed 3mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-09-03.

Frontend React agent agents ai ai-agents automation chatbot

nextjs-toolkit next to 6 plugins from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
nextjs-toolkitarmanzeroeight/fastagent-plugins	Plugin	29	3mo ago	MIT	A	—	Claude Code
data-engineeringyeaight7/agent-powerups	Plugin	8	1mo ago	Apache-2.0	A	—	Claude Code
humanizerblader/humanizer	Plugin	65k	9d ago	MIT	A	—	Claude Code
claude-plugins-official marketplaceanthropics/claude-plugins-official	Plugin	46k	yesterday	Apache-2.0	A	—	Claude Code
nextjsvercel/next.js	Plugin	143k	yesterday	MIT	A	—	Claude Code
themes-examplegoogle-gemini/gemini-cli	Plugin	109k	yesterday	Apache-2.0	A	—	Gemini CLI
knowledge-work-plugins marketplaceanthropics/knowledge-work-plugins	Plugin	35k	2d ago	Apache-2.0	A	—	Claude Code