Configure Vitest 4.x with correct pool architecture, coverage settings, and multi-project setup. Use when creating or modifying vitest.config files or setting up test infrastructure.
Migrate from Vitest 2.x/3.x to 4.x with pool options, coverage config, workspace to projects, and browser mode updates. Use when upgrading Vitest versions or encountering deprecated patterns.
Review Vitest configuration for deprecated patterns and best practices. Use when reviewing test configuration or vitest setup.
Set up Vitest browser mode with Playwright or WebDriverIO providers, use page and userEvent APIs, test components. Use when testing browser-specific code or UI components.
Write Vitest tests with describe/test blocks, expect assertions, vi mocking, async testing, and parameterized tests. Use when creating or modifying test files.
Modifies files
Hook triggers on file write and edit operations
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A curated marketplace of Claude Code plugins for various technologies. This repository serves as a central hub for discovering, sharing, and installing Claude Code plugins that enhance development workflows.
Claude Code is an AI-powered coding assistant that can be extended through plugins. Plugins can add custom commands, specialized agents, autonomous skills, event hooks, and integrations with external tools via the Model Context Protocol (MCP).
/plugin marketplace add daniel/claude-configs
/plugin
This will open the plugin browser where you can see all available plugins from this marketplace.
/plugin install <plugin-name>@claude-configs
Replace <plugin-name> with the name of the plugin you want to install.
/help
This will show all available commands, including those added by your installed plugins.
This repository includes a comprehensive plugin template that demonstrates all available plugin features:
/example)@example-agent)The template is located at plugin-template/ and includes detailed documentation for each feature.
A complete Claude Code plugin follows this structure:
my-plugin/
├── .claude-plugin/
│ └── plugin.json # Plugin metadata (required)
├── commands/ # Custom slash commands (optional)
│ └── example-command.md
├── agents/ # Custom agents (optional)
│ └── example-agent.md
├── skills/ # Autonomous skills (optional)
│ └── example-skill.md
├── hooks/ # Event handlers (optional)
│ └── hooks.json
└── .mcp.json # MCP server config (optional)
plugin-template/To test your plugin locally before publishing:
# Add your local plugin directory
/plugin marketplace add ./path/to/your-plugin
# Install the plugin
/plugin install your-plugin-name
# Verify it works
/help
This marketplace includes validation tools to ensure plugins meet quality standards.
# Install dependencies
npm install
# Run validation
npm run validate
The validation script checks:
Currently, this marketplace contains:
More plugins will be added as the marketplace grows. Check back regularly or contribute your own!
Plugins are organized by technology and use case:
We welcome contributions! Please see our Contributing Guide for details on:
npx claudepluginhub djankies/claude-configs --plugin vitest-4Tailwind CSS v4 patterns: CSS-first config, oklch colors, container queries, @utility directive
Prisma 6 ORM patterns, client management, query optimization, and security best practices based on real-world AI coding failures
React 19 patterns, hooks, and best practices for modern React applications
TypeScript 5.9 type safety, compiler configuration, and best practices based on real-world AI coding failures. Provides intelligent skill recommendations, type safety validation, and prevents common TypeScript anti-patterns.
Cross-cutting code review plugin that orchestrates review skills from tool plugins
Modern R development skills for Claude Code - tidyverse patterns, rlang metaprogramming, Bayesian inference, performance optimization, and more
Complete collection of battle-tested Claude Code configs from an Anthropic hackathon winner - agents, skills, hooks, and rules evolved over 10+ months of intensive daily use
20 SEO/GEO skills and 5 commands on one shared contract for keyword research, content creation, technical audits, schema markup, monitoring, quality gates, entity truth, and campaign memory.
Comprehensive SEO analysis plugin for Claude Code. 25 sub-skills (21 core + 1 orchestrator + 1 framework + 2 extension mirrors) and 18 sub-agents cover technical SEO, content quality, schema, sitemaps, Core Web Vitals, local SEO, backlinks, AI/GEO, ecommerce, hreflang, SXO, clustering, drift monitoring, and Google APIs. Includes optional MCP extensions, SPA-aware rendering, portability, and hardened SSRF/DNS-rebinding safe fetchers.
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Develop, test, build, and deploy Godot 4.x games with Claude Code. Includes GdUnit4 testing, web/desktop exports, CI/CD pipelines, and deployment to Vercel/GitHub Pages/itch.io.