Problem

Autonomous agents interact not only with APIs but sometimes via UI or Headless DOM boundaries. If the DOM structure or visual layout mutates non-deterministically between builds, agents relying on spatial or visual heuristics will fail catastrophically.

Approach

Integrate pixel-perfect visual regression testing into the CI pipeline (e.g., Playwright + Percy). We define strict data-test-id contracts and visual baselines for all core control planes. A deviation of >0.1% pixels triggers a build failure requiring manual approval.

Invariants

No dynamic data injection in visual baseline snapshoting.
Agent interactive elements must not shift position between minor releases.

Artifacts

Mindburn CI/CD Strategy

References

Playwright Documentation