Collection of example skills demonstrating various capabilities including skill creation, MCP building, visual design, algorithmic art, internal communications, web testing, artifact building, Slack GIFs, and theme styling

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

Automates browser interactions for web testing, form filling, screenshots, and data extraction

Downloads videos from YouTube and other platforms for offline viewing, editing, or archival with support for various formats and quality options.

Improves image and screenshot quality by enhancing resolution, sharpness, and clarity for professional presentations and documentation.

Guides creation of high-quality MCP (Model Context Protocol) servers for integrating external APIs and services with LLMs using Python or TypeScript.

Tests local web applications using Playwright for verifying frontend functionality, debugging UI behavior, and capturing screenshots.

Randomly selects winners from lists, spreadsheets, or Google Sheets for giveaways and contests with cryptographically secure randomness.

Assists in writing high-quality content by conducting research, adding citations, improving hooks, and providing section-by-section feedback.

Identifies and qualifies high-quality leads by analyzing your product, searching for target companies, and providing actionable outreach strategies.

Testing, security, and code quality experts - code review, penetration testing, QA automation

Tools to maintain and improve CLAUDE.md files - audit quality, capture session learnings, and keep project memory current.

Comprehensive feature development workflow with specialized agents for codebase exploration, architecture design, and quality review

Comprehensive PR review agents specializing in comments, tests, error handling, type design, code quality, and code simplification

Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.

Minimal lightweight development workflow with requirements clarification, parallel codex execution, and mandatory 90% test coverage

YARA-X detection rule authoring with linting and quality analysis

YARA-X detection rule authoring with linting and quality analysis

Testing Hooks - Event-driven automation hooks

Complete collection of 29 Claude Code skills for document processing, development, business productivity, and creative tasks

Full BMAD agile workflow with role-based agents (PO, Architect, SM, Dev, QA) and interactive approval gates

Streamlined requirements-driven development workflow with 90% quality gates for practical feature implementation

Skills from the Trail of Bits Application Security Testing Handbook (appsec.guide)

Skills from the Trail of Bits Application Security Testing Handbook (appsec.guide)

Browser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill forms, click elements, and perform automated browser testing workflows.

Essential development commands for coding, debugging, testing, optimization, and documentation

Property-based testing guidance for multiple languages and smart contracts

Creates language variants of existing Semgrep rules with proper applicability analysis and test-driven validation

Property-based testing guidance for multiple languages and smart contracts

Creates language variants of existing Semgrep rules with proper applicability analysis and test-driven validation

Build Vizro dashboards from concept to deployment. Enforces a 2-phase workflow covering requirements, layout design, visualization selection, implementation with Python, and testing.

General debugging and utility commands

Specialized commands for Svelte and SvelteKit development

Commands for team workflows, PR reviews, and collaboration

Commands for code review, testing, and analysis

Agents for code review, security audits, debugging, and quality assurance