playwright-dev
This skill documents Playwright development (APIs, MCP tools, CLI, vendoring) and references files like `docs/src/api/class-xxx.md` and `packages/playwright/src/mcp/browser/tools/<your-tool>.ts`. It includes explicit shell commands such as `npm run build`/`npm run flint` and reads the environment variable `process.env.PLAYWRIGHT_MCP_MY_OPTION`.