Frontend Design
Build distinctive interfaces with intentional typography, composition, and visual direction.
Frontend npx install
Individual Skills
Explore the building blocks.
Browse individual capabilities directly, or start with a Skill Stack when you need the complete workflow.
Explore Skill Stacks16 skills
Source-led, not ranked by popularity
Skill Creator
Create, improve, evaluate, and benchmark agent skills as structured packages.
Engineering npx install
Read, create, edit, combine, split, and inspect PDF files.
Documents npx install
Slides
Create, edit, and inspect PowerPoint presentations with layout-aware guidance.
Documents npx install
Web App Testing
Test local web applications with Playwright-based browser workflows.
Engineering npx install
06Vercel
React Best Practices
Apply performance guidance for React and Next.js from Vercel Engineering.
Frontend npx install
07Vercel
Web Design Guidelines
Review interface code for usability, accessibility, and web design quality.
Frontend npx install
08Vercel
React Composition Patterns
Use scalable React composition patterns and avoid brittle boolean-prop APIs.
Frontend npx install
09Remotion
Remotion Best Practices
Route Remotion work to focused guidance for motion, media, captions, and rendering.
Video npx install
10Remotion
Create with Remotion
Create a new programmatic video project with Remotion.
Video npx install
11Supabase
Postgres Best Practices
Optimize Postgres queries, schema design, security, and database operations.
Data npx install
12Obra
Brainstorming
Clarify intent, constraints, and design before creative implementation begins.
Engineering npx install
13Obra
Systematic Debugging
Investigate bugs and test failures through evidence before proposing fixes.
Engineering npx install
14Obra
Test-Driven Development
Drive implementation with a failing test, minimal code, and deliberate refactoring.
Engineering npx install
15Obra
Verification Before Completion
Require fresh command evidence before claiming work is complete or correct.
Engineering npx install
16Leonxlnx
Design Taste for Frontend
Ship less templated landing pages, portfolios, and interface redesigns.
Frontend npx install