nextjs-developer

Skills Pipeline

A collection of Claude Code skills you can install as plugins. The repo works as a Claude Code plugin marketplace: add it once, then install only the skills you want.

Most people will only need one skill. Install just that one, and nothing else comes with it.

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Install (Claude Code)

This is a marketplace, not a bundle. Adding it just loads the list of skills. It does not install anything. You pick and install each skill yourself.

1. Add the marketplace (once):

/plugin marketplace add Sleestk/Skills-Pipeline

2. Install a skill:

Skill	Install command
Angular v20 developer	/plugin install angular-developer@skills-pipeline
Next.js developer	/plugin install nextjs-developer@skills-pipeline
Supabase developer	/plugin install supabase-js@skills-pipeline
Stripe developer	/plugin install stripe-developer@skills-pipeline
Vercel developer	/plugin install vercel-developer@skills-pipeline
Obsidian power user	/plugin install obsidian-power-user@skills-pipeline
YouTube pipeline (6 skills)	/plugin install youtube@skills-pipeline

Each skill installs on its own. Once installed, a skill triggers automatically when its topic comes up, or you can call it directly, like /angular-developer:angular-developer.

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Repository layout

Every folder is published as one or more installable plugins. Each plugin has a .claude-plugin/plugin.json. The root .claude-plugin/marketplace.json is the catalog.

Skills-Pipeline/
├── .claude-plugin/
│   └── marketplace.json              # marketplace catalog (lists every installable plugin)
├── Angular/                          # angular-developer plugin (1 skill)
│   ├── .claude-plugin/plugin.json
│   ├── SKILL.md
│   └── references/                   # 107 reference docs, 16 topic folders
├── SaaS/                             # 4 independent plugins
│   ├── nextjs-developer/             #   each = .claude-plugin/plugin.json + SKILL.md + references/
│   ├── supabase-js/
│   ├── stripe-developer/
│   └── vercel-developer/
├── Obsidian/                         # obsidian-power-user plugin (1 skill)
│   ├── .claude-plugin/plugin.json
│   ├── SKILL.md
│   └── references/
├── YouTube/                          # youtube plugin (bundles 6 skills)
│   ├── .claude-plugin/plugin.json
│   └── skills/
│       ├── research-agent/SKILL.md
│       ├── script-agent/SKILL.md
│       ├── seo-agent/SKILL.md
│       ├── visual-director/SKILL.md
│       ├── editor-brief/SKILL.md
│       └── thumbnail-agent/SKILL.md
└── README.md

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Angular/

angular-developer: Expert Angular v20 developer skill. Covers Signals, Components, Templates, Directives, Dependency Injection, Routing, Forms, HTTP Client, SSR/Hydration, Testing, i18n, Animations, Drag and Drop, and best practices (Style Guide, Security, Accessibility, Performance). It loads reference docs on demand from references/ (107 files across 16 topic folders), taken from the official v20.angular.dev docs.

Install: /plugin install angular-developer@skills-pipeline

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SaaS/

Four separate plugins for building and deploying full-stack SaaS apps with Next.js, Supabase, Stripe, and Vercel. Install any subset.

nextjs-developer: Expert Next.js 16.2.1 developer. App Router, Pages Router, Server and Client Components, directives (use cache, use client, use server), Server Actions, Proxy/Middleware, Route Handlers, parallel and intercepting routes, caching, metadata, and all file conventions. Install: /plugin install nextjs-developer@skills-pipeline

supabase-js: Full-stack Supabase developer for Next.js apps. Database (Postgres tables, schemas, views, indexes, RLS, CLS, roles, functions, triggers, webhooks), Auth (email/password, magic link, OTP, OAuth, MFA, SSR/PKCE), the @supabase/supabase-js client, and @supabase/ssr. Install: /plugin install supabase-js@skills-pipeline

stripe-developer: Full-stack Stripe payment integrations with Next.js and Supabase. Checkout (hosted and embedded), Products and Prices, Subscriptions and Billing, Webhooks, Customer Portal, the Stripe Node.js SDK, Stripe.js, and the Stripe CLI. Install: /plugin install stripe-developer@skills-pipeline

vercel-developer: Deploy and manage Next.js apps on Vercel. Deployment (preview, production, Git integration, CLI), Environment Variables, Domains and SSL, the Vercel CLI (deploy, env, link, pull, dev, logs), Serverless and Edge Functions, Storage (Blob, KV, Postgres), and caching. Install: /plugin install vercel-developer@skills-pipeline

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Obsidian/

obsidian-power-user: Full-featured Obsidian expert skill. Vault design, note templates, canvas files, bases, Dataview queries, Templater templates, folder structures, core and community plugins, Obsidian Publish, Web Clipper, CSS snippets, URI links, and MOC notes. It loads reference files on demand for deep syntax details.