AGENT SKILLS

Agent Skills Library

A curated directory of third-party Agent Skills, organized by use case, platform and safety rating. Before installation, review package permissions, dependencies and runtime risks.

Found 16 Agent Skills

Vercel React Best Practices

An official Vercel React and Next.js performance ruleset covering request waterfalls, bundle size, server and client performance, and re-renders. Use it to produce located recommendations before code review or refactoring, not as direct guidance for Laravel Blade or every frontend framework. This listing checks version 1.0.0 at commit 063bee9. The skill consists mainly of Markdown rules and examples, with no executable scripts of its own; that does not establish correctness or security certification for generated edits.

Developer Tools A rating
Claude Code

Web Design Guidelines

Vercel's interface-guideline review skill checks specified page source for accessibility, form labels, keyboard focus, images, animation and interaction issues, returning files and line numbers. The skill is documentation, but defaults to fetching the latest remote main-branch rules on every review. Pinning the installation does not pin those rules. Use it for read-only source review first, not as a replacement for browser or assistive-technology testing.

Developer Tools B rating
Claude Code

Webapp Testing

An official Anthropic web-testing skill that guides an agent to use Python Playwright for local page checks, element discovery, screenshots and browser logs. Its with_server.py helper can start development servers, wait for ports, run tests and stop the processes it starts. It has real command and browser-action capabilities, so use an isolated test project rather than production accounts. This site performed only a static review of the pinned commit, not installation, server execution or end-to-end tests.

Developer Tools B rating
Claude Code

Frontend Design

An official Anthropic frontend-design guidance skill for new pages, landing pages and interface redesigns. It helps an agent organize real content, typography, color and layout into an intentional interface, complementing performance and guideline-review skills in this directory. The pinned target folder contains only SKILL.md and LICENSE.txt, with no executable scripts. Our review was static, not an installation test; generated pages are not automatically accessible or brand-compliant.

Developer Tools A rating
Claude Code