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Claude Code Marketplaces

Discover Claude Code plugins, extensions, and tools. Automatically updated directory of Anthropic Claude AI marketplaces with development tools, productivity plugins, and integrations.

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Built for the Claude Code community with Claude Code by mertbuilds.com

Independent project, not affiliated with Anthropic
secondsky avatar

Sveltia Cms

secondsky/claude-skills
279 installs204 stars
Summary

This is a drop-in replacement for Decap/Netlify CMS that gives you a Git-backed admin panel for static sites. The bundle is 5x smaller (300KB vs 1.5-2MB), uses GraphQL for faster content loading, and works with Hugo, Jekyll, 11ty, Astro, or Next.js. You get Markdown editing, image optimization, i18n support, and dark mode out of the box. The skill includes OAuth setup templates for Cloudflare Workers and Vercel, plus config examples for common collection patterns. It's genuinely useful if you need non-technical editors managing content in a static site without teaching them Git. Still in beta but production-ready, solving 260+ issues from its predecessor.

Install to Claude Code

npx -y skills add secondsky/claude-skills --skill sveltia-cms --agent claude-code

Installs into .claude/skills of the current project.

CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Files
SKILL.md

Select a file.

Featured
CodeRabbit
CodeRabbit
AI writes the code. CodeRabbit catches the slop.
Try For Free →
inference shell
inference shell
create and run specialised agents in minutes
build now →
MCP-ready Email SendingMCP-ready Email Sending
MCP-ready Email Sending
Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →
Make your agent a DeFi expert
Make your agent a DeFi expert
Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →
Capacitor - Shared memory for your team’s coding agents.
Capacitor - Shared memory for your team’s coding agents.
Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →
CodeScene MCP ServerCodeScene MCP Server
CodeScene MCP Server
Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →
Give your AI the whole web as clean markdownGive your AI the whole web as clean markdown
Give your AI the whole web as clean markdown
Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →
belt - the only tool your agent needs
belt - the only tool your agent needs
belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →
Categories
Frontend DevelopmentBackend & APIsSecurityGit & Pull RequestsDocumentationDebugging
First SeenJun 3, 2026
View on GitHub

More from secondsky/claude-skills

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  • Bun Tanstack Start248
  • Bun Test Mocking248
  • Bun Hot Reloading247
  • Cloudflare Workers Testing247

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More Frontend Development →
pedronauck avatar
tanstack

pedronauck/skills

TanStack Query, Router, and Form patterns for React. Use when writing useQuery/queryOptions, mutations, caching, file-based routes, search params, loaders, or TanStack Form validation. Don't use for TanStack Start, TanStack DB/collections, Zustand client state, or non-TanStack routing.
276
567
itechmeat avatar
mantine-dev

itechmeat/llm-code

Mantine UI library for React: 100+ components, hooks, forms, theming, dark mode, CSS modules, and Vite/TypeScript setup. Use when building React applications with Mantine components, configuring theming/dark mode, or working with Mantine hooks and forms. Keywords: Mantine, React, UI components, CSS modules, theming.
273
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bobmatnyc avatar
headlessui

bobmatnyc/claude-mpm-skills

Headless UI - Unstyled, fully accessible UI components for React and Vue with built-in ARIA patterns
272
68
josiahsiegel avatar
tailwindcss-accessibility

josiahsiegel/claude-plugin-marketplace

Tailwind CSS accessibility patterns including WCAG 2.2 compliance, touch targets, focus management, and ARIA. PROACTIVELY activate for: (1) building accessible UI with Tailwind, (2) WCAG 2.2 compliance (Level A, AA, AAA), (3) focus rings and focus-visible styling, (4) minimum touch-target sizes (24x24/44x44), (5) color contrast and text legibility, (6) screen-reader-only utilities (sr-only, not-sr-only), (7) prefers-reduced-motion handling, (8) ARIA attribute styling (data-state, aria-* selectors), (9) keyboard navigation patterns, (10) accessible forms (label association, error announcements). Provides: WCAG 2.2 checklist, focus-management utilities, touch-target sizing recipes, sr-only patterns, and accessible component templates.
272
51
josiahsiegel avatar
tailwindcss-framework-integration

josiahsiegel/claude-plugin-marketplace

Tailwind CSS integration with React, Vue, Next.js, Svelte, Angular, and other frameworks. PROACTIVELY activate for: (1) Tailwind in React (Vite, CRA), (2) Tailwind in Next.js (App Router, Pages Router), (3) Tailwind in Vue 3 / Nuxt, (4) Tailwind in SvelteKit, (5) Tailwind in Angular, (6) Tailwind in Astro, (7) Tailwind in Remix / React Router 7, (8) PostCSS vs CLI vs Vite plugin setup, (9) class merging utilities (tailwind-merge) per framework, (10) SSR-safe class composition. Provides: per-framework setup steps, content config per framework, dark-mode setup, and class-merging recipes.
269
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bobmatnyc avatar
env-manager

bobmatnyc/claude-mpm-skills

Environment variable validation, security scanning, and management for Next.js, Vite, React, and Node.js applications
268
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