Discover tools testing skills, compare source repositories and read the instructions for each workflow.
Use when creating reusable process documentation. Apply TDD: baseline without skill → document failures → write skill → test → iterate. Four types: Discipline, Technique, Pattern, Reference. Iron Law: No skill...
Use to avoid critical testing mistakes. Five Iron Laws: Never test mock behavior, Never add test-only methods, Never mock without understanding, Always integration test, Always test error paths.
Test-Driven Development workflow with RED-GREEN-REFACTOR cycle
Browser automation using Playwright for web navigation, content extraction, and interaction. Use when you need to browse websites, scrape content, or interact with web pages.
Analyze test coverage gaps and report findings
Write failing unit tests for feature requirements (TDD style)
This skill should be used when the user needs to create comprehensive test plans, define test cases and coverage strategies, validate test completeness, analyze ticket requirements for testing needs, or documen...
This skill should be used when the user asks to "create a test plan", "write test cases", "plan testing strategy", "define test coverage", "create test scenarios", or needs guidance on comprehensive test planni...
AI-powered QA verification using Playwright MCP for visual E2E testing. Use when (1) Verifying UI changes after code modifications, (2) Testing user workflows end-to-end, (3) Checking for visual regressions, (4...
Use when encountering any bug, test failure, or unexpected behavior, before proposing fixes
Review test coverage and quality. Analyzes unit tests, integration tests, determinism, and test design. Use when reviewing test files or code that should have tests.
Review API contracts, breaking changes, and interface consistency. Analyzes REST/RPC endpoints, event schemas, versioning, and backward compatibility. Use when reviewing public interfaces, API routes, or servic...
Browser automation, debugging, and performance analysis using Puppeteer CLI scripts. Use for automating browsers, taking screenshots, analyzing performance, monitoring network traffic, web scraping, form automa...
Testing best practices and anti-patterns. Use when writing tests, reviewing test quality, or understanding testing methodology for this project.
Skill for executing tests, verifying results, and reporting bugs.
Skill for designing structured test flows and scenarios (Positive, Negative, Monkey, Security).
Verifies that Claude Code can detect and load Skills. Use this to test skill discovery.
Use when writing tests - test structure, mocking patterns, pre-commit checks
Expert testing patterns for GhostSpeak monorepo (January 2026). Use when (1) Writing unit tests, (2) Building integration tests, (3) Creating E2E tests with Playwright, (4) Testing Solana programs, (5) Testing...
Generate comprehensive pytest integration tests for MCP tools and FastAPI endpoints. Includes fixtures, edge cases, and validation tests.
Test-Driven Development process knowledge, quality standards, and workflow guidance
Resilient React component testing strategies focusing on user behavior. Use when writing or reviewing UI tests, fixing flaky tests, or establishing testing patterns.
Unit testing patterns with Vitest. Use when writing tests for TypeScript code.
Test design patterns, best practices, and examples for comprehensive Solidity testing. Use when writing tests for smart contracts or improving test coverage.
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.