Catalog
All AI skills
109 skills. Every one is readable here; downloads and live use need a subscription.
andrej-karpathy
Behavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.
premium-3d-website
Guidelines for building premium 3D websites, focusing on custom WebGL shaders, post-processing, physics-based interactions, smooth animations, preloaders, and device optimization.
backend-dev-guidelines
You are a senior backend engineer operating production-grade services under strict architectural and reliability constraints. Use when routes, controllers, services, repositories, express middleware, or prisma database access.
brand-guidelines
Write copy following Sentry brand guidelines. Use when writing UI text, error messages, empty states, onboarding flows, 404 pages, documentation, marketing copy, or any user-facing content. Covers both Plain Speech (default) and Sentry Voice tones.
brand-guidelines-anthropic
To access Anthropic's official brand identity and style resources, use this skill.
brand-guidelines-community
To access Anthropic's official brand identity and style resources, use this skill.
frontend-dev-guidelines
You are a senior frontend engineer operating under strict architectural and performance standards. Use when creating components or pages, adding new features, or fetching or mutating data.
web-design-guidelines
Review files for compliance with Web Interface Guidelines.
cc-skill-coding-standards
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development.
avalonia-layout-zafiro
Guidelines for modern Avalonia UI layout using Zafiro.Avalonia, emphasizing shared styles, generic components, and avoiding XAML redundancy.
documentation-templates
Documentation templates and structure guidelines. README, API docs, code comments, and AI-friendly documentation.
expo-api-routes
Guidelines for creating API routes in Expo Router with EAS Hosting
hig-components-content
Apple Human Interface Guidelines for content display components.
hig-components-layout
Apple Human Interface Guidelines for layout and navigation components.
hig-foundations
Apple Human Interface Guidelines design foundations.
hig-patterns
Apple Human Interface Guidelines interaction and UX patterns.
hig-platforms
Apple Human Interface Guidelines for platform-specific design.
seo-content-auditor
Analyzes provided content for quality, E-E-A-T signals, and SEO best practices. Scores content and provides improvement recommendations based on established guidelines.
upgrading-expo
Guidelines for upgrading Expo SDK versions and fixing dependency issues
wcag-audit-patterns
Comprehensive guide to auditing web content against WCAG 2.2 guidelines with actionable remediation strategies.
acceptance-orchestrator
Use when a coding task should be driven end-to-end from issue intake through implementation, review, deployment, and acceptance verification with minimal human re-intervention.
agenttrace-session-audit
Audit local AI coding-agent sessions with agenttrace for cost, tool failures, latency, anomalies, health, diffs, and CI gates.
agy-delegate
Delegate coding tasks to the Google Antigravity CLI (`agy`) only when the user explicitly requests it, while the orchestrator retains review and landing responsibility.
aider-delegate
Delegate coding tasks to Aider (`aider`) only when the user explicitly requests it, while the orchestrator retains review and landing responsibility.
anti-ui-slop
Stop coding agents from shipping generic UI. Extend the product's design system, use UIZZE evidence only when useful, cover required states, and inspect the rendered result.
ask-matt
Ask which skill or flow fits your situation. A router over the user-invoked skills in this repo.
autonomous-agent-patterns
Design patterns for building autonomous coding agents, inspired by [Cline](https://github.com/cline/cline) and [OpenAI Codex](https://github.com/openai/codex).
awt-e2e-testing
AI-powered E2E web testing — eyes and hands for AI coding tools. Declarative YAML scenarios, Playwright execution, visual matching (OpenCV + OCR), platform auto-detection (Flutter/React/Vue), learning DB. Install: npx skills add ksgisang/awt-skill --skill awt -g
ax-extract-workflow
Reconstruct workflow behind a past coding-agent artifact using local ax sessions/commits/skills/tool traces. Use when asked how X was built.
backend-security-coder
Expert in secure backend coding practices specializing in input validation, authentication, and API security. Use PROACTIVELY for backend security implementations or security code reviews.
before-you-build
Review product risk before coding by checking demand, alternatives, channels, switching costs, and failure signals.