Agent skill

Nextjs Fullstack

Next.js App Router patterns for full-stack applications. An agent skill from cohen-liel/hivemind.

Apache-2.0Auto-check passedBackend & APIs

Install Nextjs Fullstack

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .claude/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Paste into Claude Code

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .claude/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

$skill-installer

$skill-installer install https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack

Type this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .agents/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .agents/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .cursor/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .cursor/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

gemini skills install

$ gemini skills install https://github.com/cohen-liel/hivemind.git --path .claude/skills/nextjs-fullstack

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .gemini/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.

Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/

Paste into Gemini CLI

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .gemini/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack

Installs for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .github/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.

GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/

Paste into GitHub Copilot

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .github/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

skills CLI

$ npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install cohen-liel/hivemind nextjs-fullstack --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/cohen-liel/hivemind.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/nextjs-fullstack .opencode/skills/nextjs-fullstack && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "nextjs-fullstack" agent skill from https://github.com/cohen-liel/hivemind/tree/main/.claude/skills/nextjs-fullstack into .opencode/skills/nextjs-fullstack/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "nextjs-fullstack", then confirm the skill loads.

OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.

Facts

Skill name: nextjs-fullstack
GitHub stars: 110
Token cost: ~844 tokens
SKILL.md length: 95 words
Files: 1
Skills in repo: 33
Repo updated: Apr 18, 2026
First seen: Oct 7, 2026
Licence: Apache-2.0

At a glance

Next.js App Router patterns for full-stack applications. An agent skill from cohen-liel/hivemind.

Building Next.js apps with App Router
SKILL.md covers Project Structure, Server Component (default — no…, Client Component (interactive) and Server Action (form submit…, plus 3 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
Server Components

What it does

Nextjs Fullstack is an agent skill from cohen-liel/hivemind. Next.js App Router patterns for full-stack applications. Use when building Next.js apps with App Router, Server Components, API Routes, authentication, or full-stack React applications.

Its SKILL.md is about 840 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Backend & APIs. It works with Next.js and React. The repository describes itself as: One prompt. A full AI engineering team. Go lie on the couch. 🧠. The licence is Apache-2.0.

When your agent uses it

Building Next.js apps with App Router
Server Components
Full-stack React applications

Example prompts

“/nextjs-fullstack”

What it can do on your machine

Read from SKILL.md and the folder at commit 918dd9b. It shows what the files ask for, not the result of running them.

Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md (its code samples are typescript).
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Nextjs Fullstack loads about 844 tokens when it runs. Until then it costs about 51 tokens; SKILL.md has 95 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~51
When it runs · the whole SKILL.md, loaded when a task matches: ~844

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from cohen-liel/hivemind at commit 918dd9b, republished under its Apache-2.0 licence (© cohen-liel). 95 words, ~844 tokens.

Download SKILL.mdSave it as .claude/skills/nextjs-fullstack/SKILL.md (or your agent's skills folder).

name: nextjs-fullstack
description: Next.js App Router patterns for full-stack applications. Use when building Next.js apps with App Router, Server Components, API Routes, authentication, or full-stack React applications.

Next.js App Router Patterns

Project Structure

app/
  (auth)/           # Route group (no URL segment)
    login/page.tsx
    register/page.tsx
  (dashboard)/
    layout.tsx      # Dashboard shell with nav
    page.tsx        # Dashboard home
    users/page.tsx
  api/              # API routes
    auth/[...nextauth]/route.ts
    users/route.ts
  layout.tsx        # Root layout (html, body, providers)
  globals.css
components/
  ui/               # Reusable primitives (Button, Input, Modal)
  features/         # Feature-specific components
lib/
  db.ts             # Prisma client
  auth.ts           # NextAuth config
  validations.ts    # Zod schemas

Server Component (default — no 'use client')

tsx

// app/users/page.tsx — runs on server, has direct DB access
import { db } from '@/lib/db'

export default async function UsersPage() {
  const users = await db.user.findMany({ orderBy: { createdAt: 'desc' } })
  return (
    <div>
      {users.map(u => <UserCard key={u.id} user={u} />)}
    </div>
  )
}

Client Component (interactive)

tsx

'use client'
import { useState } from 'react'

export function Counter() {
  const [count, setCount] = useState(0)
  return <button onClick={() => setCount(c => c + 1)}>{count}</button>
}

Server Action (form submit without API route)

tsx

// app/actions.ts
'use server'
import { revalidatePath } from 'next/cache'
import { db } from '@/lib/db'

export async function createUser(formData: FormData) {
  const name = formData.get('name') as string
  if (!name) throw new Error('Name required')
  await db.user.create({ data: { name } })
  revalidatePath('/users')
}

// Usage in Server Component:
<form action={createUser}>
  <input name="name" />
  <button type="submit">Create</button>
</form>

API Route

tsx

// app/api/users/route.ts
import { NextRequest, NextResponse } from 'next/server'
import { getServerSession } from 'next-auth'

export async function GET(req: NextRequest) {
  const session = await getServerSession(authOptions)
  if (!session) return NextResponse.json({ error: 'Unauthorized' }, { status: 401 })
  const users = await db.user.findMany()
  return NextResponse.json(users)
}

export async function POST(req: NextRequest) {
  const body = await req.json()
  const parsed = UserCreateSchema.safeParse(body)
  if (!parsed.success) return NextResponse.json({ error: parsed.error }, { status: 400 })
  const user = await db.user.create({ data: parsed.data })
  return NextResponse.json(user, { status: 201 })
}

Metadata & SEO

tsx

export const metadata: Metadata = {
  title: 'My App',
  description: '...',
  openGraph: { title: '...', images: ['/og.png'] }
}

Rules

Default to Server Components — only use 'use client' when you need interactivity
Use Server Actions for mutations (simpler than API routes for form submits)
Validate ALL input with Zod on the server side
Protect routes in middleware.ts (not just in components)
Use loading.tsx for Suspense boundaries on slow data fetches
Use error.tsx for error boundaries
Never fetch data in Client Components if a Server Component can do it

Files

Just SKILL.md in .claude/skills/nextjs-fullstack of cohen-liel/hivemind.

Open the folder on GitHubat commit 918dd9b

Compare with similar skills

Nextjs Fullstack next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Nextjs Fullstack compared with similar skills
Skill	Stars	Used in	Tokens	Auto-check	Licence	Repo updated
Nextjs Fullstack this skillcohen-liel/hivemind	110	—	~844	Automated safety check: Pass	Apache-2.0	5 mo ago
Supabasecurvenote/curvenote	169	5 repos	~2.2k	Automated safety check: Pass	Custom licence	9 days ago
Databuddydatabuddy-analytics/Databuddy	1.2k	—	~2.1k	Automated safety check: Pass	AGPL-3.0	today
Rsc Data Optimizerjulianromli/opencode-template	144	1 repos	~805	Automated safety check: Pass	None	8 mo ago
Spiceflowremorses/spiceflow	167	—	~1.9k	Automated safety check: Pass	MIT	yesterday
Nextjs Ssrasmyshlyaev177/test-proxy-recorder	112	—	~4.4k	Automated safety check: Pass	MIT	4 days ago

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Questions about Nextjs Fullstack

What does Nextjs Fullstack do?

Next.js App Router patterns for full-stack applications. An agent skill from cohen-liel/hivemind. Nextjs Fullstack is an agent skill from cohen-liel/hivemind.js App Router patterns for full-stack applications.

When should I use Nextjs Fullstack?

Nextjs Fullstack fits situations like: building Next.js apps with App Router; server Components; full-stack React applications.

How do I install Nextjs Fullstack in Claude Code?

Run `npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a claude-code`. Or copy the skill folder (.claude/skills/nextjs-fullstack in cohen-liel/hivemind) into .claude/skills/nextjs-fullstack in your project. Claude Code loads it when a task matches its description.

How do I install Nextjs Fullstack in Codex?

Run `npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a codex`. Or copy the skill folder (.claude/skills/nextjs-fullstack in cohen-liel/hivemind) into .agents/skills/nextjs-fullstack in your project. Codex loads it when a task matches its description.

Can I use Nextjs Fullstack in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add cohen-liel/hivemind --skill nextjs-fullstack -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/nextjs-fullstack, .gemini/skills/nextjs-fullstack, .github/skills/nextjs-fullstack and .opencode/skills/nextjs-fullstack in your project.

What does Nextjs Fullstack need to run?

SKILL.md names no scripts, command-line tools or credentials: Nextjs Fullstack is instructions for the agent only.

Does Nextjs Fullstack access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Nextjs Fullstack safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Nextjs Fullstack use?

Nextjs Fullstack is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Nextjs Fullstack use?

About 844 tokens (SKILL.md is roughly 3.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Nextjs Fullstack?

Skills that share tags, products or a category with Nextjs Fullstack: Supabase (curvenote/curvenote, 169 stars), Databuddy (databuddy-analytics/Databuddy, 1.2k stars), Rsc Data Optimizer (julianromli/opencode-template, 144 stars) and Spiceflow (remorses/spiceflow, 167 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Nextjs Fullstack?

cohen-liel (a GitHub user) maintains it in cohen-liel/hivemind, which has 110 GitHub stars. The repository holds 33 skills in this directory. The repository was last updated on April 18, 2026.

Source: cohen-liel/hivemind on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Nextjs Fullstack

Install Nextjs Fullstack

Facts

At a glance

What it does

When your agent uses it

Example prompts

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Next.js App Router Patterns

Project Structure

Server Component (default — no 'use client')

Client Component (interactive)

Server Action (form submit without API route)

API Route

Metadata & SEO

Rules

Files

Compare with similar skills

Similar skills

Supabase

Databuddy

Rsc Data Optimizer

Spiceflow

Nextjs Ssr

Apollo Client

More from cohen-liel/hivemind

API Design

Graphql API

Async Python

Celery Tasks

Docker Deployment

E2E Testing

Questions about Nextjs Fullstack

Install Nextjs Fullstack

Facts

At a glance

What it does

When your agent uses it

Example prompts

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Next.js App Router Patterns

Project Structure

Server Component (default — no 'use client')

Client Component (interactive)

Server Action (form submit without API route)

API Route

Metadata & SEO

Rules

Files

Compare with similar skills

Similar skills

More from cohen-liel/hivemind

Related

Questions about Nextjs Fullstack