mobile-testing
Write and run tests for React Native apps using Jest and React Native Testing Library. Use when creating tests, debugging failures, or setting up test infrastructure.
playwright-browser
Control a Playwright browser via CLI - navigate, interact, and screenshot
create-unit-test
Create and run unit tests following the project's architecture and guidelines (Robolectric, naming, location).
api-testing
Use when writing tests for backend APIs or frontend flows. Triggers for: unit tests, integration tests, E2E tests, pytest fixtures, TestClient setup, mock data factories, or test coverage analysis. NOT for: testing business logic that doesn't involve API endpoints.
when-validating-code-works-use-functionality-audit
Validates that code actually works through sandbox testing, execution verification, and systematic debugging. Use this skill after code generation or modification to ensure functionality is genuine rather than assumed. The skill creates isolated test environments, executes code with realistic inputs, identifies bugs through systematic analysis, and applies best practices to fix issues without breaking existing functionality.
testing-gate
Gate 6 - Verify tests exist and cover critical paths. Issues result in WARNINGS (encourages tests, doesn't block).
project-testing
Custom test patterns and fixtures for {project}. Covers E2E, integration, and specialized testing requirements.
testing-patterns
Cross-language testing strategies and patterns. Triggers on: test pyramid, unit test, integration test, e2e test, TDD, BDD, test coverage, mocking strategy, test doubles, test isolation.
testing-strategy
Comprehensive testing workflow combining TDD, real implementations (no mocking), and E2E testing. Use when implementing features, writing tests, or setting up test infrastructure.
browser-use
Browser automation using Playwright MCP. Navigate websites, fill forms, click elements, take screenshots, and extract data. Use when tasks require web browsing, form submission, web scraping, UI testing, or any browser interaction.
tdd-enforcer
Use when implementing new features. Enforces TDD workflow - write tests FIRST, then implementation. Ensures AAA pattern, proper coverage, and quality test design.
testing-patterns
Vitest testing patterns and strategies for unit tests, agent tests, and API tests with Supabase mocking
functionality-audit
Validates that code actually works through sandbox testing, execution verification, and systematic debugging. Use this skill after code generation or modification to ensure functionality is genuine rather than assumed. The skill creates isolated test environments, executes code with realistic inputs, identifies bugs through systematic analysis, and applies best practices to fix issues without breaking existing functionality. This ensures code delivers its intended behavior reliably.
integration-e2e-testing
Integration and E2E test design principles, ROI calculation, test skeleton specification, and review criteria. Use when designing integration tests, E2E tests, or reviewing test quality.
typescript-testing
Frontend testing rules with Vitest, React Testing Library, and MSW. Includes coverage requirements, test design principles, and quality criteria. Use when writing frontend tests or reviewing test quality.
testing-principles
Language-agnostic testing principles including TDD, test quality, coverage standards, and test design patterns. Use when writing tests, designing test strategies, or reviewing test quality.
test-driven-development-tdd
Use when implementing any feature or bugfix, before writing implementation code - write the test first, watch it fail, write minimal code to pass; ensures tests actually verify behavior by requiring failure first
