347 skills available for 30+ AI coding agents
by user_3DLjuuHjUPukiRL8lrPmx1A1VMg
A concise description of what this skill does (10-500 chars).
by user_3C4uvm7qFi3KkkFkodBQdfiz0Af
Visual regression testing with Playwright including screenshot comparison, pixel-diff thresholds, dynamic content masking, and cross-browser visual validation.
by thetestingacademy
Comprehensive testing patterns for Zod schemas covering validation testing, transform testing, error message verification, and integration with API endpoints and forms
by qaskills
Automated web application security scanning using OWASP ZAP for finding XSS, SQL injection, CSRF, and other OWASP Top 10 vulnerabilities.
Writing and testing YARA rules for malware detection, threat hunting, and file classification with rule validation and false-positive rate testing.
Comprehensive xUnit.net testing skill for writing reliable unit, integration, and acceptance tests in C# with [Fact], [Theory], fixtures, dependency injection, and parallel execution strategies.
Cross-site scripting vulnerability testing covering reflected, stored, and DOM-based XSS with sanitization validation and CSP bypass detection.
API simulation and service virtualization with WireMock for HTTP stubbing, request matching, stateful behavior, and fault injection testing.
WebSocket testing including connection lifecycle, reconnection logic, message ordering, backpressure handling, and binary frame testing.
Testing webhook implementations including delivery verification, retry logic, signature validation, idempotency, and failure handling patterns.
Comprehensive WebDriverIO (WDIO) test automation skill for generating reliable end-to-end browser tests in JavaScript and TypeScript with Page Object Model, custom commands, and advanced synchronization strategies.
Anthropic's official web application testing skill using native Python Playwright scripts with helper utilities for server lifecycle management, browser automation, and comprehensive E2E testing workflows.
Testing and monitoring Core Web Vitals (LCP, FID, CLS, INP, TTFB) to ensure web performance meets Google search ranking thresholds.
Automated WCAG 2.2 AA/AAA compliance testing with axe-core, Pa11y, and manual testing patterns for keyboard navigation, screen readers, and color contrast.
Testing WebAssembly modules including compilation verification, memory management, interop testing, and performance benchmarking of WASM components.
Vue.js component testing using Vue Test Utils with mount/shallow mount, event simulation, Vuex/Pinia store testing, and composition API testing.
Testing voice-activated applications including speech recognition accuracy, intent detection, dialog flow testing, and multi-language support.
Modern JavaScript and TypeScript testing with Vitest, covering unit testing, integration testing, mocking, snapshots, browser mode, and Vite integration.
by obra
Enforces rigorous verification evidence before any claims of task completion, preventing false positives, untested deployments, and premature celebration with a structured gate function.
Testing patterns for Vercel Edge Functions, middleware, and serverless functions covering local testing, edge runtime simulation, and deployment verification.