EXPLORE COMPONENTS

threat-modelingstridesecurity-architecture+1

STRIDE-based threat modeling for identifying and mitigating security risks in architectures.

Mar 10, 20262 recipesTry Live

Web App Testing

Test local web applications using Playwright for UI verification, DOM inspection, browser log capture, and visual debugg...

playwrighttestingui+2

MCP Server Builder

Step-by-step guide for designing and implementing high-quality MCP servers in TypeScript or Python, covering tool design...

mcptypescriptpython+2

XLSX Spreadsheet Editor

Create, edit, and analyze Excel spreadsheets with support for formulas, financial modeling conventions, data cleaning, a...

spreadsheetexcelcsv+2

.NET Skills

Aaron Stannard

Claude Code plugin with .NET, Akka.NET, Aspire, hosting, testing, and actor-pattern skills for C# teams.

dotnetcsharpaspire+2

May 1, 20261.1k

Cartographer

kingbootoshi

codebase-mappingdocumentationsubagents

Codebase mapping skill that scans repositories and generates structured documentation of file relationships, module boun...

Mar 25, 2026608Try Live

Stitch Skills

Google Labs

Google Labs Agent Skills library for Stitch-oriented UI generation, React components, design prompts, design markdown, a...

skillsstitchreact+2

May 1, 20267.8k1 recipe

Accessibility Audit Skill

Mar 10, 20261 recipeTry Live

WCAG 2.1 accessibility scanning for web applications with remediation guidance.

accessibilitywcaga11y+2

Schematic

Siqi Chen

reverse-engineeringspec-generationarchitecture+1

Single pure-markdown reverse-engineering skill that analyzes existing code and generates architectural specs, component...

Mar 25, 2026220Try Live

Superpowers Marketplace

Jesse Vincent

marketplacepluginsskills-catalog

Curated catalog of Claude Code skills and plugins by Jesse Vincent, providing a browsable marketplace for discovering an...

Mar 25, 20261.2k

Nothing Design Skill

Dominik Martin

design-systemuimonochrome+2

Claude Code design-system skill for generating monochrome, typographic, industrial UI inspired by the Nothing visual lan...

May 1, 20262.7k1 recipe

GTM Engineer Skills

OnVoyage AI

Claude Code skills for AEO, GEO, content audits, backlink planning, resource pages, and growth-oriented site optimizatio...

geoaeocontent-audit+2

May 1, 20261.3k

Prompt Engineering Skill

Prompt optimization and engineering patterns for LLM-powered applications.

promptllmai+2

Mar 12, 2026Try Live

Internal Communications

communicationsbusiness-writingstatus-report+2

Write polished internal communications — 3P progress updates, company newsletters, FAQ responses, status reports, incide...

A11y Specialist Skills

Soichi Masuda

Accessibility specialist skills from domain expert Soichi Masuda covering WCAG compliance, screen reader testing, ARIA p...

accessibilitywcaga11y+2

Mar 25, 202654Try Live

Skill Codex

Skills Directory

codexdelegationmulti-agent+2

Claude Code skill that delegates code analysis, refactoring, and editing tasks to the Codex CLI.

May 1, 20261.4k2 recipes

Tutor Skills

RoundTable02

Claude Code skills that turn PDFs, documents, and codebases into Obsidian study vaults and then quiz the user for compre...

studyobsidianpdf+2

May 1, 20261.1k1 recipe

CI/CD Pipeline Generator Skill

ci-cdgithub-actionspipeline+2

Generates GitHub Actions, GitLab CI, and other CI/CD pipeline configurations.

Mar 11, 20265 recipesTry Live

Claude Blog

Agrici Daniel

Claude Code blog production skill ecosystem with article writing, briefs, calendars, SEO checks, schema, GEO/AEO readine...

blogseogeo+2

May 1, 20261.5k

Test Writer Skill

Jesse Vincent