skills plugins

addyosmani/web-quality-skills

Plugin Claude Code

Measurement-first Agent Skills for Lighthouse, Chrome DevTools, Core Web Vitals, WCAG 2.2, SEO, and agentic browsing.

rohitg00/awesome-claude-code-toolkit

Plugin Claude Code

Scan for accessibility issues and fix ARIA attributes in web applications.

rohitg00/awesome-claude-code-toolkit

Plugin Claude Code

API design, documentation, and testing with OpenAPI spec generation.

supabase/agent-skills

Plugin Claude Code ✓ vendor

Plugin marketplace listing 2 plugins: supabase, postgres-best-practices.

K-Dense-AI/claude-scientific-writer

Plugin Claude Code

Plugin marketplace listing 1 plugin: claude-scientific-writer.

LeoYeAI/openclaw-master-skills

Plugin Claude Code

Build WCAG 2.1 AA compliant websites with semantic HTML, proper ARIA, focus management, and screen reader support. Includes color contrast (4.5:1 text), keyboard navigation, form labels, and live regions. Use when implementing accessible interfaces, fixing screen reader issues, keyboard navigation, or troubleshooting…

glittercowboy/taches-cc-resources

Plugin Claude Code

Curated Claude Code skills and commands for prompt engineering, MCP servers, subagents, hooks, and productivity workflows.

bergside/typeui

Plugin Claude Code

Bergside plugins for Claude Code.

bergside/typeui

Plugin Claude Code

Connect Claude Code to TypeUI MCP for curated design systems, UI prompts, and layout variations.

Eronred/aso-skills

Plugin Claude Code

Plugin marketplace listing 1 plugin: aso-skills.

actionbook/actionbook

Plugin Claude Code

View, search, download, and read academic papers from arXiv. Supports API queries, web scraping via Actionbook, and HTML paper reading via ar5iv.

actionbook/actionbook

Plugin Claude Code

Deep research report generator. Analyze any topic, domain, or paper using Actionbook browser automation and generate beautiful HTML reports via json-ui.

AvdLee/Xcode-Build-Optimization-Agent-Skill

Plugin Claude Code

A multi-skill plugin for benchmarking and optimizing Xcode builds, compile hotspots, project settings, and Swift Package Manager dependency overhead.

JuliusBrussee/cavekit

Plugin Claude Code

Cavekit — compressed spec-driven dev. Full loop (grill → spec → research → review → build) over one SPEC.md file: three core commands + four reach-for. Caveman encoding. Bug-to-spec backprop.

Kotlin/kotlin-agent-skills

Plugin Claude Code

AI agent skills for Kotlin projects.

LilMGenius/paperthin

Plugin Claude Code

Low-level agentic design patterns. Turning old engineering wisdom into reflexes your agent reaches for on its own—on any agent.

zhu1090093659/spec_driven_develop

Plugin Claude Code

Three complementary AI agent skills: (1) Spec-Driven Develop — automates full development workflow for large-scale complex tasks: project analysis, task decomposition, project governance, progress tracking, and execution; (2) Deep Discuss — structured deep discussion for problem analysis, brainstorming, and solution…

MageByte-Zero/spec-superflow

Plugin Claude Code

Spec-first workflow: integrates OpenSpec planning engine + Superpowers execution discipline. 9 collaborative skills with embedded TDD, SDD, code review, debugging, and delta spec sync.

MicrosoftDocs/Agent-Skills

Plugin Claude Code

Plugin marketplace listing 1 plugin: azure-agent-skills.

MicrosoftDocs/Agent-Skills

Plugin Claude Code

A curated collection of production-ready agentic skills for Microsoft Azure development. Installs 193+ skills covering Azure compute, data, AI/ML, networking, security, and management services. Built from Microsoft Learn documentation and following the Agent Skills open standard.

elvisun/newsjack

Plugin Claude Code

Open-source skills that turn your coding agent into a PR operator — strategize positioning, detect newsjackable stories in your space, and react with on-brand pitches and comments.

borski/travel-hacking-toolkit

Plugin Claude Code

AI-powered travel hacking with points, miles, and award flights. 42 skills + 6 MCP servers for flight search, hotel comparison, loyalty balance tracking, and award optimization across 27 mileage programs. Try: 'Plan a 10-day Scandinavia trip in August on points' or 'Find the cheapest business class to Tokyo for two in.

Varnan-Tech/opendirectory

Plugin Claude Code

A collection of 64 agent skills for founders who hate marketing.

Nikolay-Shirokov/cc-1c-skills

Plugin Claude Code

A marketplace of add-ons for developing software on 1C:Enterprise, a business application platform. It includes PowerShell and Python versions for working with configuration files and the platform’s command-line tools, plus browser-based testing.