Qa

/qa

Browser-based E2E QA with Playwright. Pass/Fail only — no "mostly works", no "looks okay".

MAXPARALLELAGENTS — ceiling for browser test lanes. Split QA only across independent flows, browsers, or surfaces.

Use when: User says "QA this", "test this feature", "browser test", "E2E test", "verify this works", "swarm QA".

Swarm: "swarm QA" → /qa with an efficacy-first QA wave up to MAX_PARALLEL_AGENTS.

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Playwright E2E Protocol

Step 1: Ensure Playwright is Available

npx playwright --version || npm install -D @playwright/test && npx playwright install chromium

Step 2: Create/Run Test

For UI verification, write a Playwright test:

// e2e/qa-[feature].spec.js
const { test, expect } = require('@playwright/test');

test('feature works', async ({ page }) => {
  await page.goto('http://localhost:3000');
  // ... test steps
  await expect(page.locator('.result')).toHaveText('expected');
});

Run with:

npx playwright test e2e/qa-[feature].spec.js --reporter=line

Step 3: Pass/Fail Verification

• PASS = test exits with code 0
• FAIL = test exits with non-zero OR assertion error

Step 4: Atomic Bug Fix

If test fails, fix the bug (not the test) and re-run.

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QA Output Format

## QA Results: [Feature]
- Result: PASS | FAIL
- Evidence: npx playwright test output
- Fix: [file:line] if failed

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Anti-Patterns

• Modifying tests to pass instead of fixing code → BLOCK
• Skipping E2E when UI involved → BLOCK
• "Looks okay" without running test → BLOCK

Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: waitdeadai
• Source: waitdeadai/minmaxing
• License: Apache-2.0

Install and usage instructions live in the source repository linked above.