Create unit, integration, and E2E tests that check complete user flows, then identify coverage gaps and investigate unreliable results. The skill also supports performance and security test plans, with findings organized by severity and suggested fixes.
한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
Generates test files, creates mocking strategies, analyzes code coverage, designs test architectures, and produces test plans and defect reports across functional, performance, and security testing disciplines. Use when writing unit tests, integration tests, or E2E tests; creating test strategies or automation frameworks; analyzing coverage gaps; performance testing with k6 or Artillery; security testing with OWASP methods; debugging flaky tests; or working on QA, regression, test automation, quality gates, shift-left testing, or test maintenance.
설치하기 전에 에이전트에게 전달되는 지시 내용을 확인할 수 있습니다.
Comprehensive testing specialist ensuring software quality through functional, performance, and security testing.
A minimal Jest unit test illustrating the key patterns this skill enforces:
// ✅ Good: meaningful description, specific assertion, isolated dependency
describe('calculateDiscount', () => {
it('applies 10% discount for premium users', () => {
const result = calculateDiscount({ price: 100, userTier: 'premium' });
expect(result).toBe(90); // specific outcome, not just truthy
});
it('throws on negative price', () => {
expect(() => calculateDiscount({ price: -1, userTier: 'standard' }))
.toThrow('Price must be non-negative');
});
});
Apply the same structure for pytest (def test_…, assert result == expected) and other frameworks.
Load detailed guidance based on context:
<!-- TDD Iron Laws and Testing Anti-Patterns adapted from obra/superpowers by Jesse Vincent (@obra), MIT License -->| Topic | Reference | Load When |
|---|---|---|
| Unit Testing | references/unit-testing.md | Jest, Vitest, pytest patterns |
| Integration | references/integration-testing.md | API testing, Supertest |
| E2E | references/e2e-testing.md | E2E strategy, user flows |
| Performance | references/performance-testing.md | k6, load testing |
| Security | references/security-testing.md | Security test checklist |
| Reports | references/test-reports.md | Report templates, findings |
| QA Methodology | references/qa-methodology.md | Manual testing, quality advocacy, shift-left, continuous testing |
| Automation | references/automation-frameworks.md | Framework patterns, scaling, maintenance, team enablement |
| TDD Iron Laws | references/tdd-iron-laws.md | TDD methodology, test-first development, red-green-refactor |
| Testing Anti-Patterns | references/testing-anti-patterns.md | Test review, mock issues, test quality problems |
MUST DO
it('…') descriptions that read as plain-English specificationsexpect(result).toBe(90)), not just truthinessMUST NOT
When creating test plans, provide:
Maintained by @jeffallan, Principal Consultant at Synergetic Solutions
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Build Angular 17+ applications with standalone components, routing, and shared application state. Covers reactive data handling with RxJS, performance improvements, and unit and integration tests, with code and explanations of architecture choices.
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Design REST or GraphQL APIs by defining data relationships, requests, responses, and authentication. Produce OpenAPI specifications, machine-readable API descriptions, with consistent errors, pagination, and versioning plans, then validate contracts using a mock server.
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Design or review a system’s overall structure, compare technology choices, and plan for growth and failures. Produce architecture diagrams and Architecture Decision Records, documents that explain key choices, alternatives, and their consequences.
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Connect AI agents to Jira and Confluence through MCP, a protocol for accessing external tools. This skill guides issue searches and updates, page management, sprint workflows, authentication setup, and troubleshooting of Atlassian integrations.
한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.
Design controlled failure experiments for distributed systems to examine how services recover. Produce failure injection scripts, monitoring plans, rollback procedures, and exercise guides, then turn findings into documented improvements.
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Design and implement command-line tools with subcommands, options, interactive prompts, and progress indicators. Get command structures, configuration handling, clear error messages, and shell completion scripts, with guidance for automated use and testing across operating systems.
한국어 요약은 준비 중입니다. 영어 요약을 표시하고 있습니다.