Testing and QA
Testing and QA skills are designed for regression checks, automated validation, browser testing, and release confidence. Developers here will find tools that help verify behavior, catch breakages early, and keep changes from shipping without evidence.
2,033 skills
Skills in this category
compress
Compress natural language files (CLAUDE.md, todos, preferences) into caveman-speak to reduce input tokens. Compressed version overwrites original. Human-readable backup saved as .original.md .
redesign-existing-projects
Audit and upgrade existing websites to premium design standards without breaking functionality.
shadcn-ui
Expert guidance for discovering, installing, and customizing shadcn/ui components in your project.
emil-design-eng
Craft-focused design philosophy for building interfaces where every detail compounds into something that feels right.
nodejs-backend-patterns
Production-ready Node.js backend patterns with Express/Fastify, middleware, authentication, and database integration.
neon-postgres
Comprehensive guides and best practices for Neon Serverless Postgres, covering setup, connection methods, authentication, and platform APIs.
sentry-cli
Command-line interface for querying and managing Sentry issues, projects, organizations, and distributed traces.
lead-magnets
Strategic planning and optimization for email capture offers and gated content.
stitch-design-taste
This skill generates DESIGN.md files optimized for Google Stitch screen generation. It translates the battle-tested anti-slop frontend engineering directives into Stitch's native semantic design language — descriptive, natural-language rules paired with precise values that Stitch's AI agent can interpret to produce...
git-commit
Standardized git commits using Conventional Commits specification with intelligent diff analysis and message generation.
playwright-cli
Browser automation with 40+ commands for navigation, interaction, form filling, and web testing.
layout
Assess and improve layout and spacing that feels monotonous, crowded, or structurally weak — turning generic arrangements into intentional, rhythmic compositions.
self-improving-agent
Universal self-improving agent that learns from all skill experiences using multi-memory architecture.
python-executor
Execute Python code in a safe, sandboxed environment with 100+ pre-installed libraries.
seo-geo
Optimize websites for AI search engines (ChatGPT, Perplexity, Gemini, Copilot, Claude) and traditional search.
vercel-cli-with-tokens
Deploy and manage projects on Vercel using the CLI with token-based authentication, without relying on vercel login .
developing-genkit-go
Genkit Go is an AI SDK for Go that provides generation, structured output, streaming, tool calling, prompts, and flows with a unified interface across model providers.
expo-tailwind-setup
Universal Tailwind CSS v4 styling for Expo apps across iOS, Android, and Web.
gws-docs
Read and write Google Docs through the Google Workspace API.
gws-drive
Complete Google Drive API access for file, folder, and shared drive management.
remotion
Create professional walkthrough videos from Stitch app designs using Remotion with smooth transitions and text overlays.
turborepo
Monorepo build system with intelligent task caching, parallel execution, and dependency graph orchestration.
ai-sdk
AI SDK documentation and guidance for building AI-powered features with Vercel's framework.
baoyu-post-to-wechat
Publish articles and image-text posts to WeChat Official Accounts via API or browser automation.