Use when designing test architecture, building API test suites, validating API contracts, setting up component or E2E testing, managing test data, debugging flaky tests, reviewing coverage strategy, or organizing test files. Covers test pyramid, mocking (MSW), frontend (React Testing Library, Playwright), and CI integration.
Designs test architecture, builds comprehensive test suites, and integrates testing into CI pipelines.
/plugin marketplace add srstomp/pokayokay/plugin install pokayokay@pokayokayThis skill inherits all available tools. When active, it can use any tool Claude has access to.
references/anti-rationalization.mdreferences/api-auth-patterns.mdreferences/api-contract-openapi.mdreferences/api-contract-zod-advanced.mdreferences/api-e2e-and-edge-cases.mdreferences/api-integration-patterns.mdreferences/api-test-ci-environments.mdreferences/api-test-ci-pipelines.mdreferences/api-test-data-database.mdreferences/api-test-data-factories.mdreferences/api-test-frameworks-setup.mdreferences/api-test-supertest-and-helpers.mdreferences/coverage-guide.mdreferences/e2e-cypress-and-stability.mdreferences/e2e-playwright.mdreferences/frontend-react-testing.mdreferences/frontend-vue-a11y-visual.mdreferences/mocking-fundamentals.mdreferences/mocking-modules-and-patterns.mdreferences/test-architecture-isolation.mdComprehensive testing guidance for test architecture, coverage strategy, and test design.
| Level | Speed | Cost | Confidence | Share |
|---|---|---|---|---|
| Unit | ~1ms | Low | Narrow | 65-80% |
| Integration | ~100ms | Medium | Medium | 15-25% |
| Contract | ~10ms | Low | API shape | Part of unit |
| E2E | ~1s+ | High | Broad | 5-10% |
| Reference | Description |
|---|---|
| test-architecture-structure.md | Project structures, shared utilities, test configuration |
| test-architecture-isolation.md | Playwright config, database isolation, performance optimization |
| test-design-techniques.md | Equivalence partitioning, boundary values, decision tables, state transitions |
| test-design-error-and-advanced.md | Error handling tests, property-based testing, parameterization, regression |
| frontend-react-testing.md | React Testing Library, queries, user events, hooks, forms |
| frontend-vue-a11y-visual.md | Vue Test Utils, accessibility, visual/Storybook testing, anti-patterns |
| e2e-playwright.md | Playwright POM, fixtures, auth state, API mocking, visual comparison |
| e2e-cypress-and-stability.md | Cypress patterns, flaky test prevention, test data, debugging |
| mocking-fundamentals.md | Mock decision tree, stubs/mocks/spies/fakes, MSW setup and usage |
| mocking-modules-and-patterns.md | Module mocking, time mocking, anti-patterns, dependency injection |
| coverage-guide.md | Coverage metrics, meaningful thresholds, CI integration |
| api-test-frameworks-setup.md | Vitest and Jest setup, configuration, running tests |
| api-test-supertest-and-helpers.md | Supertest usage, request helpers, custom matchers, snapshots, debugging |
| api-integration-patterns.md | CRUD endpoint tests, relationship tests |
| api-auth-patterns.md | Login/logout, protected routes, authorization, auth helpers |
| api-e2e-and-edge-cases.md | Multi-step workflow tests, error responses, edge cases |
| api-test-data-factories.md | Factory patterns, builders, fixtures |
| api-test-data-database.md | Database helpers, cleanup strategies, data generation |
| api-contract-openapi.md | OpenAPI/AJV schema validation, contract tests |
| api-contract-zod-advanced.md | Zod validation, response shape testing, breaking change detection |
| api-test-ci-pipelines.md | CI pipeline strategy, GitHub Actions, parallel execution |
| api-test-ci-environments.md | Environment config, test reporting, database services, E2E environments |
| anti-rationalization.md | Iron Law, common rationalizations, red flag STOP list for TDD discipline |
Activates when the user asks about AI prompts, needs prompt templates, wants to search for prompts, or mentions prompts.chat. Use for discovering, retrieving, and improving prompts.
Search, retrieve, and install Agent Skills from the prompts.chat registry using MCP tools. Use when the user asks to find skills, browse skill catalogs, install a skill for Claude, or extend Claude's capabilities with reusable AI agent components.
Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.