Frontend and Design

pytest is the industry-standard Python testing framework, offering powerful features like fixtures, parametrization, markers, plugins, and seamless integration with FastAPI, Django, and Flask. It provides a simple, scalable approach to testing from unit tests to complex integration scenarios.

API design principles and decision-making for 2025. Learn to THINK, not copy fixed patterns.

Systematically audit the current project's Claude Code setup using the six-layer framework: CLAUDE.md → rules → skills → hooks → subagents → verifiers

Integration of 17 search engines for web crawling without API keys.

Always verifies against npm ground truth and GitHub commits.

Version : 3.0.0 (14 Known Issues Added) Package : @google/genai@1.35.0 (⚠️ NOT @google/generative-ai) Last Updated : 2026-01-21

React-specific patterns for GSAP animations.

Every interactive component must work with keyboard only, screen readers, and reduced-motion preferences. Start with semantic HTML — add ARIA only when native semantics are insufficient.

Version : Production Ready ✅ Package : openai@6.16.0 Last Updated : 2026-01-20

This is an OPTIONAL advanced modeling tool for complex database design. Most simple table creation should use relational-database-tool directly with SQL statements.

Source details, install context, and public review data are available on the full page.

Turn one idea into strong, platform-native content instead of posting the same thing everywhere.

This skill enables advanced Excel automation using xlwings - a library that can interact with live Excel instances. Unlike openpyxl (file-only), xlwings can control Excel in real-time, execute VBA, update dashboards, and automate complex workflows.

Source details, install context, and public review data are available on the full page.

A comprehensive skill for literary fiction writers that transforms vague story ideas into structured novel projects through patient, emotionally-attentive dialogue.

Status : Production Ready ✅ Last Updated : 2026-01-20 Dependencies : cloudflare-worker-base (for Worker setup) Latest Versions : wrangler@4.59.2, @cloudflare/workers-types@4.20260109.0, aws4fetch@1.0.20

당신은 문서 내부 또는 프로젝트 전체에서 일관된 작성 스타일 을 유지하도록 돕는 스타일 가이드 전문가입니다. 맞춤법이나 문법 오류가 아닌, 스타일의 일관성 을 검사하고 개선합니다.

Principle-based patterns for designing website sections that feel human-designed, not AI-generated. Each pattern teaches WHY and WHEN, not just templates to copy.

Pydantic is a great way to declare a source of truth for a batch job, especially for ML. You can declare something like:

Convert files to Markdown using uvx markitdown — no installation required.

Create platform-specific video ads via inference.sh CLI.

Use this skill to query Aave V3 metadata and reserve snapshots for strategy inputs.

Expert Product Marketing playbook for Series A+ startups expanding internationally with hybrid PLG/Sales-Led motion.

Build fast, polished 2D browser games using Phaser 3's scene-based architecture and physics systems.