Catch regressions in your app's critical flows.
Guides the creation and maintenance of reliable end-to-end tests that catch regressions before users encounter them.
When to use it
Use when implementing E2E automation, debugging unreliable tests, testing critical workflows, or establishing testing standards.
It changes how the agent writes and maintains project E2E tests, emphasizing stable selectors, independent tests, and user-visible behavior.
What you provide
No setup requirements listed.
No additional actions listed.