How do I install the Nextjs Core skill?

Run npx skillmds add majiayu000/nextjs-core in your terminal (requires Node.js), paste this page's agent-chat prompt into Claude, Cursor, or any MCP-connected agent, or download the SKILL.md file and copy it into your agent's skills directory.

Is Nextjs Core safe to use?

This skill has not completed SkillMD's automated safety review yet. Capability flags: makes network calls. SkillMD never runs a skill's scripts for you; review the SKILL.md before installing.

Which AI agents work with Nextjs Core?

This skill is tagged as working with Claude Code, Claude.ai, OpenAI Codex. SKILL.md is an open format, so most agents that read a skills directory can load it too.

Is Nextjs Core free to use?

Yes. Installing skills from SkillMD is free, and the skill stays under its author's original license.

Who published Nextjs Core?

majiayu000 (@majiayu000) published this skill. Their other Agent Skills are listed on their SkillMD profile.

Nextjs Core

Name: Nextjs Core
Rating: 4.2 (5 reviews)
Author: majiayu000

Core Next.js patterns for App Router development including Server Components, Server Actions, route handlers, data fetching, and caching strategies

majiayu000 76d6efd 2 files · 933 B Updated Sep 9, 2026 567 repo stars

Web & Frontend

Install

Press C to copy

$ npx skillmds add majiayu000/nextjs-core

Installs into ~/.claude/skills (or .claude/skills inside a project). Restart Claude Code to pick it up.

Download .zip

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Trust & safety

Audits pending

Not yet audited · commit 76d6efd

Permissions this skill uses

Makes network calls
The instructions fetch remote URLs or call external services.

Works with: Claude Code Claude.ai OpenAI Codex +

File contents

Next.js Core (App Router)

Server Components by default; minimal "use client".
Mutations in Server Actions (validate/authz; revalidate tags/paths).
Route handlers for APIs/webhooks; add loading/error boundaries.

Anti-patterns:

❌ Fetch initial data in useEffect.
❌ Cache or revalidate too broadly.
❌ Client-only authz.

References: see references/ (server actions, fetching, caching, routing, auth, testing).

majiayu000/claude-skill-registry-data/tree/main/data/toolchains-nextjs-core commit 76d6efddf9

Frequently asked questions

npx skillmds add majiayu000/nextjs-core