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Verification Harness

The harness is a lightweight, verification surface for quick manual checks.

Harness Explainer

It is useful for early adopter validation, demos, and troubleshooting, but it does not replace conformance and journey evidence.

If you need interactive manifest authoring (import/edit/validate/export), use Manifest Workbench.

  • browse published fixtures
  • run quick resolver checks from a browser UI
  • run an autorun pass for screenshot-based evidence capture

Use the harness as a fast confidence check. For release-readiness evidence, use:

  • Verification & Proof → Journeys → Tests (proof)
  • Verification & Proof → Endpoint Smoke

Default resolver behavior in this reference implementation:

  • on universalmanifest.net, resolver base defaults to https://myum.net
  • on local development, resolver base defaults to http://127.0.0.1:8787