Claude Code Skills Collection
170 production-ready skills for Claude Code CLI
Version 3.2.1 | Last Updated: 2026-04-01
🔌 Platform Support
This repository uses Claude Plugin Patterns — natively supported by:
| Platform | Status | Notes |
|---|
| Claude Code | ✅ Native | Full marketplace support |
| Factory Droid | ✅ Native | Full marketplace support |
**For all other Platforms like opencode, codex and others, you can use https://github.com/enulus/OpenPackage
**
A curated collection of battle-tested skills for building modern web applications with Cloudflare, AI integrations, React, Tailwind, and more.
PS: if skills.sh warns about any skill: Their scan process is a outdated LLM which flags newest versions pins (like in ZOD) as non existent and by that potentially malicous.
Quick Start
Marketplace Installation (Recommended)
# Add the marketplace
/plugin marketplace add https://github.com/secondsky/claude-skills
# Install individual skills as needed
/plugin install cloudflare-d1@claude-skills
/plugin install tailwind-v4-shadcn@claude-skills
/plugin install ai-sdk-core@claude-skills
See MARKETPLACE.md for complete catalog of all 170 skills.
Bulk Installation (Contributors)
# Clone the repository
git clone https://github.com/secondsky/claude-skills.git
cd claude-skills
# Install all 170 skills at once
./scripts/install-all.sh
# Or install individual skills
./scripts/install-skill.sh cloudflare-d1
Repository Structure
This repository contains 170 production-tested skills for Claude Code, each focused on a specific technology or capability.
Individual Skills: Each skill is a standalone unit with:
SKILL.md - Core knowledge and guidance- Templates - Working code examples
- References - Extended documentation
- Scripts - Helper utilities
Installation Options:
- Individual - Install only the skills you need via marketplace
- Bulk - Install all 170 skills using
./scripts/install-all.sh
Available Skills (170 Individual Skills)
Each skill is individually installable. Install only the skills you need.
Full Catalog: See MARKETPLACE.md for detailed listings.
Categories
| Category | Skills | Examples |
|---|
| tooling | 29 | turborepo, plan-interview, code-review |
| frontend | 26 | nuxt-v4, nuxt-v5, tailwind-v4-shadcn, tanstack-query, nuxt-studio, maz-ui, threejs |
| cloudflare | 21 | cloudflare-d1, cloudflare-workers-ai, cloudflare-agents |
| ai | 20 | openai-agents, claude-api, ai-sdk-core |
| api | 16 | api-design-principles, graphql-implementation |
| web | 10 | hono-routing, firecrawl-scraper, web-performance |
| mobile | 7 | swift-best-practices, react-native-app, react-native-skills |
| database | 6 | drizzle-orm-d1, neon-vercel-postgres, supabase-postgres-best-practices |
| security | 6 | csrf-protection, access-control-rbac |
| auth | 4 | better-auth |
| testing | 4 | vitest-testing, playwright-testing |
| design | 4 | design-review, design-system-creation |
| woocommerce | 4 | woocommerce-backend-dev |
| cms | 4 | hugo, sveltia-cms, wordpress-plugin-core |
| architecture | 3 | microservices-patterns, architecture-patterns |
| data | 3 | sql-query-optimization, recommendation-engine |
| seo | 2 | seo-optimizer, seo-keyword-cluster-builder |
| documentation | 1 | technical-specification |
How It Works
Auto-Discovery
Claude Code automatically checks ~/.claude/skills/ for relevant skills before planning tasks:
User: "Set up a Cloudflare Worker with D1 database"
↓
Claude: [Checks skills automatically]
↓
Claude: "Found cloudflare-d1 skills.
These prevent 12 documented errors. Use them?"
↓
User: "Yes"
↓
Result: Production-ready setup, zero errors, ~65% token savings
Note: Due to token limits, not all skills may be visible at once. See ⚠️ Important: Token Limits below.
Skill Structure
Each skill includes:
skills/[skill-name]/
├── SKILL.md # Complete documentation
├── .claude-plugin/
│ └── plugin.json # Plugin metadata
├── templates/ # Ready-to-copy templates
├── scripts/ # Automation scripts
└── references/ # Extended documentation
Recent Additions
February - April 2026
Full-Stack Frameworks:
- nuxt-v5 (v1.0.0) - Full Nuxt 5 support with 4 skills (core, data, server, production), 3 diagnostic agents, and interactive setup wizard
- supabase-postgres-best-practices - 30 Postgres optimization rules from Supabase across 8 categories
- threejs (v1.0.0) - 3D web graphics: scenes, geometries, shaders, animations, post-processing
