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Found 2,519 Skills
Advanced testing strategies and methodologies. Use when user asks to "design tests", "test coverage", "property-based testing", "mutation testing", "contract testing", "chaos engineering", "test pyramid", "testing strategy", "behavior-driven development", "acceptance testing", or mentions comprehensive testing approaches.
Run Playwright tests at scale using Azure Playwright Workspaces (formerly Microsoft Playwright Testing). Use when scaling browser tests across cloud-hosted browsers, integrating with CI/CD pipeline...
Testing philosophy and practices. This skill should be used when writing tests, designing test strategies, or reviewing test code. Use proactively when discussing TDD, red-green-refactor, test doubles, mocks, stubs, fakes, RSpec, Jest, pytest, unit tests, integration tests, test coverage, or test-first development. (user)
Use after migrating a route or completing a migration phase to verify correctness. Also use when the build breaks, tests fail, or you suspect migration regressions.
API testing patterns with supertest, MSW, and Vitest. Covers integration testing for REST APIs, HTTP request mocking with Mock Service Worker v2, response assertions, schema validation, test organization, and framework-specific patterns for Express, Fastify, and Hono. Use when writing integration tests for REST APIs, mocking HTTP requests, or testing API endpoints. Use for api-test, supertest, msw, mock-service-worker, integration-test, http-mock, endpoint-test, request-test.
Write effective tests for code quality and reliability. Use when implementing features, fixing bugs, or improving coverage. Covers unit, integration, and E2E testing.
Swift Testing framework (@Test,
Frontend-backend integration patterns, CORS configuration, API contract validation, and build hygiene for full-stack TypeScript applications. Use when integrating separate services or debugging cross-origin issues.
Test planning and coverage strategy workflow. Use when designing test suites, establishing coverage targets, planning TDD approaches, or assessing testing gaps in existing codebases.
Set up and write tests for Clojure and ClojureScript projects using cljs.test, cljs-init-tests, and shadow-cljs
This skill should be used when the user asks to "intercept HTTP traffic", "modify web requests", "use Burp Suite for testing", "perform web vulnerability scanning", "test with Burp ...
Comprehensive pytest testing guide for FastAPI backends. Covers unit testing, integration testing, async patterns, mocking, fixtures, coverage, and FastAPI-specific testing with TestClient. Use when writing or updating test code for backend services, repositories, or API routes.