ab-test-setup
FreePlan, design, and implement A/B tests and experiments with statistical rigor. Covers hypothesis frameworks, sample sizing, metrics, and result analysis.
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Production-grade Playwright testing toolkit. Generate tests, review them, fix flaky failures, migrate from Cypress/Selenium, report results. 55 templates.
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Run score Not tested
See how to installReview the instructions the agent will receive before you install.
Production-grade Playwright testing toolkit for AI coding agents.
Note: This skill may create or modify files in your project. It will ask before writing.
/playwright-pro with no argument shows this overview. With a sub-command as its first argument, read skills/<sub-command>/SKILL.md from this skill's directory and follow it, passing the remaining arguments. Sub-commands: fix, generate, init, migrate, report, review.
The recommended sequence for most projects:
1. /playwright-pro init -> scaffolds config, CI pipeline, and a first smoke test
2. /playwright-pro generate -> generates tests from your spec or URL
3. /playwright-pro review -> validates quality and flags anti-patterns <- always run after generate
4. /playwright-pro fix <test> -> diagnoses and repairs any failing/flaky tests <- run when CI turns red
Validation checkpoints:
/playwright-pro generate -- always run /playwright-pro review before committing/playwright-pro fix -- re-run the full suite locally (npx playwright test)/playwright-pro migrate -- run both suites and compare test counts and results before decommissioning old testsgetByRole() over CSS/XPath -- resilient to markup changespage.waitForTimeout() -- use web-first assertionsexpect(locator) auto-retries; expect(await locator.textContent()) does notbaseURL in config -- zero hardcoded URLs2 in CI, 0 locally'on-first-retry' -- rich debugging without slowdowntest.extend() for shared state1. getByRole() -- buttons, links, headings, form elements
2. getByLabel() -- form fields with labels
3. getByText() -- non-interactive text
4. getByPlaceholder() -- inputs with placeholder
5. getByTestId() -- when no semantic option exists
6. page.locator() -- CSS/XPath as last resort
See references/ directory for:
golden-rules.md -- The 10 non-negotiable ruleslocators.md -- Complete locator priority with cheat sheetassertions.md -- Web-first assertions referencefixtures.md -- Custom fixtures and storageState patternscommon-pitfalls.md -- Top 10 mistakes and fixesflaky-tests.md -- Diagnosis commands and quick fixesSee templates/README.md for the full template index.
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Plan, design, and implement A/B tests and experiments with statistical rigor. Covers hypothesis frameworks, sample sizing, metrics, and result analysis.
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Web/mobile accessibility decision guide: WCAG 2.2 AA, ARIA, keyboard nav, focus management, contrast, testing. Use for: a11y, accessibility, wcag, aria, screen reader, keyboard, contrast.
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Generate, iterate, and scale ad creative for paid advertising across Google, Meta, LinkedIn, and X. Covers platform specs, creative frameworks, and quality validation.
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Musica interactiva para juegos: layering vertical, re-secuenciacion horizontal, stingers, reglas de transicion con sync points, y mapeo de estados de gameplay a musica. Usar para: musica adaptativa, sistema de musica dinamica, transiciones musicales, combat music.
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Design multi-agent systems, create agent architectures, define communication patterns, and build autonomous agent workflows with structured evaluation frameworks.
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Inter-agent communication protocol for C-suite agent teams. Defines invocation syntax, loop prevention, isolation rules, response formats, and quality loops.
The English summary is being prepared. Showing the original description.