Add 260+ Claude Code skills from skills.sh

Complete collection of AI agent skills including:
- Frontend Development (Vue, React, Next.js, Three.js)
- Backend Development (NestJS, FastAPI, Node.js)
- Mobile Development (React Native, Expo)
- Testing (E2E, frontend, webapp)
- DevOps (GitHub Actions, CI/CD)
- Marketing (SEO, copywriting, analytics)
- Security (binary analysis, vulnerability scanning)
- And many more...

Synchronized from: https://skills.sh/

Co-Authored-By: Claude <noreply@anthropic.com>

vue/skill.md

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+---
+name: vue
+description: Use when editing .vue files, creating Vue 3 components, writing composables, or testing Vue code - provides Composition API patterns, props/emits best practices, VueUse integration, and reactive destructuring guidance
+license: MIT
+---
+
+# Vue 3 Development
+
+Reference for Vue 3 Composition API patterns, component architecture, and testing practices.
+
+**Current stable:** Vue 3.5+ with enhanced reactivity performance (-56% memory, 10x faster array tracking), new SSR features, and improved developer experience.
+
+## Overview
+
+Progressive reference system for Vue 3 projects. Load only files relevant to current task to minimize context usage (~250 tokens base, 500-1500 per sub-file).
+
+## When to Use
+
+**Use this skill when:**
+
+- Writing `.vue` components
+- Creating composables (`use*` functions)
+- Building client-side utilities
+- Testing Vue components/composables
+
+**Use `nuxt` skill instead for:**
+
+- Server routes, API endpoints
+- File-based routing, middleware
+- Nuxt-specific patterns
+
+**For styled UI components:** use `nuxt-ui` skill
+**For headless accessible components:** use `reka-ui` skill
+**For VueUse composables:** use `vueuse` skill
+
+## Quick Reference
+
+| Working on...            | Load file                  |
+| ------------------------ | -------------------------- |
+| `.vue` in `components/`  | references/components.md   |
+| File in `composables/`   | references/composables.md  |
+| File in `utils/`         | references/utils-client.md |
+| `.spec.ts` or `.test.ts` | references/testing.md      |
+| TypeScript patterns      | references/typescript.md   |
+| Vue Router typing        | references/router.md       |
+
+## Loading Files
+
+**Load one file at a time based on file context:**
+
+- Component work → [references/components.md](references/components.md)
+- Composable work → [references/composables.md](references/composables.md)
+- Utils work → [references/utils-client.md](references/utils-client.md)
+- Testing → [references/testing.md](references/testing.md)
+- TypeScript → [references/typescript.md](references/typescript.md)
+- Vue Router → [references/router.md](references/router.md)
+
+**DO NOT load all files at once** - wastes context on irrelevant patterns.
+
+## Available Guidance
+
+**[references/components.md](references/components.md)** - Props with reactive destructuring, emits patterns, defineModel for v-model, slots shorthand
+
+**[references/composables.md](references/composables.md)** - Composition API structure, VueUse integration, lifecycle hooks, async patterns, reactivity gotchas
+
+**[references/utils-client.md](references/utils-client.md)** - Pure functions, formatters, validators, transformers, when NOT to use utils
+
+**[references/testing.md](references/testing.md)** - Vitest + @vue/test-utils, component testing, composable testing, router mocking
+
+**[references/typescript.md](references/typescript.md)** - InjectionKey for provide/inject, vue-tsc strict templates, tsconfig settings, generic components
+
+**[references/router.md](references/router.md)** - Route meta types, typed params with unplugin-vue-router, scroll behavior, navigation guards
+
+## Examples
+
+Working examples in `resources/examples/`:
+
+- `component-example.vue` - Full component with all patterns
+- `composable-example.ts` - Reusable composition function