AI Agent Skills

Vuesion is a boilerplate that empowers product teams to build faster with modern best practices across engineering and design. It features a full-stack framework, compre…

The largest UI testing best practices list (last update: March 2025)

:gem: Accessibility Testing Framework. More accessible web, all over the world.

Visual regression testing and accessibility testing

Codex-first Agent Skills library for premium frontend, website, motion, accessibility, QA, and handoff workflows.

Claude Code skill for generating design cards in 14 formats — platform covers, social sharing cards, and editorial layouts following Anthropic

Coding conventions, architecture patterns, and testing rules for the SkillHub React frontend. Ensures agents follow Feature-Sliced Design and use the generated OpenAPI t…

AI-powered adversarial UI testing via the browse CLI. Analyzes git diffs to test only what changed, or explores the full app to find bugs. Tests functional correctness,…

Testing, simplified. || An inclusive, accessibility-first GUI for generating clean, semantic Javascript tests in only a few clicks of a button.

Structured hypothesis formulation from observations. Use when you have experimental observations or data and need to formulate testable hypotheses with predictions, prop…

Cloud laboratory platform for automated protein testing and validation. Use when designing proteins and needing experimental validation including binding assays, express…

Direct-invocation specialist for low-fidelity, self-contained HTML wireframes that test information hierarchy, content, navigation, task flow, and responsive structure b…

Run a structured 5-day process to prototype, test, and validate product ideas with real users. Use when the user mentions "design sprint", "validate before we build", "r…

Facilitate a structured team critique — framing, feedback rules, and actionable outcomes. Use when running a session with people in the room. For a solo expert review, u…

Build a QA checklist for verifying that a build matches the design. Use at implementation review. For the spec engineers build from, use `handoff-spec`.

Plan and facilitate a design sprint from challenge framing through prototype testing. Use when compressing discovery into days. For ongoing team cadence, use `team-workf…