Analyze repository-level duplicate/redundant design first, then build and execute a strict step-test-update plan in docs/plan.
Multi-perspective plan review with VP Product, VP Engineering, and VP Design. Use when reviewing implementation plans, design docs, architecture proposals, or wave plans for…
Create a high-level test-driven plan with research for user review before detailed step generation. Use when the user asks to plan with TDD, design test-first, or scope a feature…
Use when a spec has been approved by the user and implementation has not started. Converts the spec into a bite-sized, TDD-structured implementation plan with exact file paths,…
Creates an integration testing plan for .NET data access artifacts during Oracle-to-PostgreSQL database migrations.
Reference data for detecting the test platform (VSTest vs Microsoft.Testing.Platform) and test framework (MSTest, xUnit, NUnit, TUnit) from project files.
Audit game analytics and telemetry implementation -- event tracking completeness, FTUE and monetization funnel coverage, retention metric infrastructure, A/B testing framework,…
API testing skill using Playwright's built-in APIRequestContext for RESTful service validation, authentication flows, and API contract verification.
Use when shaping a Playwright suite — locator strategy, Page Object boundaries, fixture composition, flake-prevention architecture, CI-vs-local split — even on 'design our E2E…
Browser automation and testing with Playwright. Use when testing web applications, automating browser tasks, taking screenshots, or validating UI behavior.
Use when a developer needs to automate filling in a web form without submitting it — when they say 'fill in the form at URL', 'automate this form', 'enter these values in the web…
Headless browser automation using Playwright CLI. Use when you need headless browsing, parallel browser sessions, UI testing, screenshots, web scraping, or browser automa — from…
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp.
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp.
Automates browser interactions for testing and validating your own web applications using playwright-cli.
Runs end-to-end browser tests using Playwright Test with page.goto, page.locator, and expect assertions.
Uses Microsoft Playwright to automate Chromium, Firefox, and WebKit with one API for testing, scraping, screenshots, tracing, and login flows.
Expert guidance for Playwright end-to-end testing with TypeScript and JavaScript best practices
Use when Playwright scripts fail, tests are flaky, selectors stop working, or timeouts occur - provides systematic debugging approach for browser automation issues
Plan and build comprehensive Playwright E2E test suites with Page Object Model, authentication state persistence, custom fixtures, visual regression, and CI integration.
Use when designing or fixing a Playwright end-to-end test suite, debugging flaky tests, choosing locator strategies (getByRole vs CSS vs test-id), structuring fixtures and…
Expert in end-to-end testing with Playwright, the modern cross-browser testing framework. Specializes in test generation, page object patterns, visual regression testing, and…
Playwright modern end-to-end testing framework with cross-browser automation, auto-wait, and built-in test runner
Use when writing E2E tests with Playwright, setting up test infrastructure, or debugging flaky browser tests.
Konfiguruje i uruchamia testy GUI Playwright dla formularzy HTML w projekcie Java + Maven. Używaj tego skilla, gdy użytkownik chce testować formularz webowy w Playwright dla Javy,…
Use when a developer wants to create a Playwright end-to-end or browser test for a specific feature, flow, or scenario — when they say 'write a Playwright test for', 'generate a…
Persistent browser and Electron interaction through `js_repl` for fast iterative UI debugging.
Generates end-to-end test suites using the Playwright Test Runner API with cross-browser coverage on Chromium, Firefox, and WebKit.
Playwright end-to-end testing operations - selectors, fixtures, network mocking, auth, parallelism, CI, visual regression, flake hunting.
Production-grade Playwright testing toolkit. Use when the user mentions Playwright tests, end-to-end testing, browser automation, fixing flaky tests, test migration, CI/C — from…
Playwright for Python is Microsoft's cross-browser automation library for Chromium, Firefox, and WebKit.
Automated regression testing strategy and best practices using Playwright with TypeScript. Use when asked to plan, organize, select, execute, or optimize regression test suites…
LLM-powered visual testing expert for automated screenshot capture, analysis, and UI verification using Playwright with multimodal AI inspection.
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp.
Complete browser automation with Playwright. Auto-detects dev servers, writes clean test scripts to /tmp.
Advanced Playwright automation with auto-detection, custom fixtures, trace debugging, visual testing, mobile emulation, and production-grade test architecture.
Playwright Test Recorder is built around Playwright browser automation framework. The underlying ecosystem is represented by microsoft/playwright (84,874+ GitHub stars).
Parses Playwright HTML and JSON test reports and posts structured summaries to Slack using the Slack Web API.
Automatically activated when user works with Playwright tests, mentions Playwright configuration, asks about selectors/locators/page objects, or has files matching *.spec.ts in…
Automated visual regression testing using Playwright's screenshot comparison API (page.screenshot with maxDiffPixelRatio) and toMatchSnapshot assertions.
Automates visual regression testing using the Playwright screenshot comparison API and pixelmatch diffing library.
Builds, deploys, and tests the typemux-cc Claude Code plugin locally. Handles the full cycle from cargo build through cache clearing, marketplace registration, plugin install, and…
BDD-driven feature/fix discovery before any implementation. Use when planning a feature, designing a fix, or exploring options before building.
Converts a pocket-grinding spec into a TDD-structured execution plan of full Pocket Packets. Use when pocket-grinding handoff arrives (spec path + acceptance criteria).
Generates comprehensive, workable unit tests for any programming language using a multi-agent pipeline.
Use when starting work on an unfamiliar project or needing to understand a codebase - performs comprehensive analysis discovering architecture, patterns, dependencies, testing…
E2B Sandbox Manager - Provides safe, isolated environments for code execution and testing. Essential for multi-agent swarms to avoid local file conflicts.
Auto-sync GitHub repos to portfolio website. Scans GitHub repos, captures screenshots with Playwright, generates project entries, and updates projects-data.js or Supabase DB.
Create a minimal working PostHog example with event capture, identify, and feature flags. Use when starting a new PostHog integration, testing your setup, or learning basic…
Configure PostHog local development with mocking, debug mode, and testing. Use when setting up a development environment, mocking PostHog for tests, or establishing a fast…
API testing skill using Postman and Newman, covering collections, environments, pre-request scripts, test scripts, and CI/CD integration with Newman.
Testes E2E deste repo com Playwright + Electron (_electron.launch), fixtures PT_E2E_* e convenções da pasta e2e/. Usar ao criar ou alterar *.spec.ts.
Assess and improve garden soil through testing, amendment, composting, and biodynamic preparations. Covers jar test, spade test, earthworm count, amendment by soil type (clay,…
Comprehensive E2E + Security Tests for Vercel Preview Deployments. Combines Playwright automation with Claude-in-Chrome MCP for interactive debugging.
Test-Driven Development (TDD) — red-green-refactor, test-first, spec first, Arrange-Act-Assert, F.I.R.S.T. principles; writing tests before code; making tests fast and isolated.
Testing strategy and architecture — test pyramid (unit / integration / e2e), test doubles taxonomy (stub / mock / spy / fake), coverage-vs-confidence, mutation testing, flaky-test…
Reference skill for Zoom Probe SDK. Use after routing to a preflight workflow when testing browser compatibility, media permissions, audio or video diagnostics, and network…
Go conventions, idiomatic patterns, concurrency, standard library, and testing best practices. Auto-activates in Go projects.
Python conventions, type hints, modern tooling (uv, ruff, mypy, pytest), and best practices. Auto-activates in Python projects.
Ruby conventions, Rails patterns, RSpec testing, RuboCop linting, and idiomatic Ruby best practices. Auto-activates in Ruby projects.