Authors and remediates Playwright E2E tests across Chromium, Firefox, WebKit - `npm init playwright@latest` scaffolding, `playwright.config.ts` browser projects, accessibility-first locators (`getByRole`/`getByLabelText`) to replace brittle CSS selectors, web-first assertions to eliminate `waitForTimeout` flakiness, Page Object pattern, trace viewer debugging, sharded parallel execution with merged HTML reporting, and GitHub Actions CI integration. Use for new test authoring, flakiness remediation, and CI setup; for reviewing codegen output specifically, use a dedicated codegen-review pass.
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Security
1 high severity finding. You should review these findings carefully before considering using this skill.
The skill handles credentials insecurely by requiring the agent to include secret values verbatim in its generated output. This exposes credentials in the agent’s context and conversation history, creating a risk of data exfiltration.
The prompt embeds literal plaintext credentials (e.g., 'user@example.com', 'test-password', 'pwd') in code examples, which instructs the agent to emit those secret values verbatim in generated test code.