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JUnit 5 Java Testing Framework

sickn33/antigravity-awesome-skills

A comprehensive guide and generator for writing robust, production-grade unit and integration tests using JUnit 5 in Java. It covers advanced features like parameterized tests, Mockito mocking, lifecycle management, and nested test structures. Use this skill when you need to write clean, reliable, and highly structured Java test suites.

Neon Postgres Branching for Development Testing

neon-postgres-branches

sickn33/antigravity-awesome-skills

This skill provides comprehensive guidance on choosing and creating the appropriate Neon Postgres branch for development and testing workflows. Users must decide between a 'Normal' branch (for realistic migration testing with live data) or a 'Schema-Only' branch (for highly sensitive data environments). It details the decision rules, tool selection (CLI/MCP), and procedures for branch creation and resetting.

Generate Postman Collection From API Specs

postman-collection-generator

sickn33/antigravity-awesome-skills

This skill automatically generates fully structured, import-ready Postman Collection v2.1 JSON files. It can interpret both natural language descriptions of REST APIs (endpoints, methods, parameters) and raw cURL commands. Use it whenever you need to quickly set up a comprehensive API testing suite in Postman without manual JSON construction, ensuring all variables and environments are properly extracted.

Automate API Testing with Newman CLI

postman-newman-automation

sickn33/antigravity-awesome-skills

This skill automates the process of running Postman API collections using Newman CLI. It generates comprehensive scripts, including basic CLI commands, robust shell scripts, and multi-stage Jenkins pipelines. Ideal for integrating API tests into CI/CD workflows, executing data-driven tests, and ensuring reliable automation in any environment.

Browser Automation And Web Scraping With Puppeteer

puppeteer-skill

sickn33/antigravity-awesome-skills

A powerful skill for generating scripts using Puppeteer, enabling robust browser automation, data scraping, and PDF creation. Use this when you need to simulate user interactions, perform complex web testing, or extract content from dynamic websites, including handling wait strategies, network interception, and generating media files.

Resolving Git Merge And Rebase Conflicts

resolving-merge-conflicts

sickn33/antigravity-awesome-skills

This skill provides a structured, multi-step workflow for resolving conflicts encountered during in-progress Git merges or rebases. It guides users through analyzing conflict origins, preserving original development intents, resolving conflicting code hunks without introducing new behavior, and executing comprehensive automated checks (typechecking, testing, formatting) to ensure the resulting codebase is stable and functional.

Generate Robot Framework Tests

robot-framework-skill

sickn33/antigravity-awesome-skills

A comprehensive skill for generating keyword-driven automated test scripts using Robot Framework. It supports front-end UI testing via SeleniumLibrary, robust API integration using RequestsLibrary, and complex custom keywords. Ideal for building end-to-end and functional test suites.

Multi-page Lighthouse Audit Tool

seo-unlighthouse

AgriciDaniel/claude-seo

seo-unlighthouse is a CLI tool that runs Lighthouse audits across multiple pages of a website locally. It serves as a free alternative to PageSpeed Insights, avoiding API quota limits. Users can configure route caps, choose device types (mobile/desktop), and aggregate performance scores. Ideal for CI integration, offline environments, and regression testing after deployments without burning API credits.

SmartUI Visual Regression Testing Skill

sickn33/antigravity-awesome-skills

This skill generates comprehensive visual regression test configurations using SmartUI for accurate screenshot comparison on cloud platforms. It is framework-agnostic, supporting major tools like Playwright, Selenium, Cypress, and Puppeteer. Use it when detecting UI changes, ensuring visual consistency, or running automated visual tests across multiple viewports and browsers.

TestNG Java Testing Suite Generation

sickn33/antigravity-awesome-skills

This skill helps generate comprehensive and structured TestNG test cases for Java. It supports advanced testing features crucial for enterprise automation, including method grouping, data-driven testing using @DataProvider, parallel execution setup, XML suite configuration, and custom listeners. Use it when building robust, scalable, and maintainable automated test suites.

Generate Vitest Unit And Component Tests

sickn33/antigravity-awesome-skills

This skill generates comprehensive unit and component tests using Vitest, a fast testing framework built for Vite. It supports JavaScript and TypeScript, offering a Jest-compatible API with advanced features like ESM support, HMR, advanced mocking (vi.mock), snapshot testing, and React component rendering. Use it when dealing with unit testing, TDD, or configuring vitest.config.ts.

Flutter Best Practices

flutter-best-practices

evanca/flutter-ai-rules

Standards for maintainable Flutter/Dart apps: layer separation, feature-based structure, immutable state, modern Dart, widget choices, testing, review checklists, monorepo and localization. Use when planning, writing, reviewing, or refactoring Flutter code.

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