Establish the immutable mediahub-cloud identity, public documentation, branding, contribution contract, CI, guarded publishing workflow, and a live-smoke regression fix before the first public release.
Constraint: Registry versions and node IDs are immutable after publication
Rejected: Automatic publish on pyproject.toml changes | too easy to publish an unverified immutable version
Confidence: high
Scope-risk: moderate
Directive: Run paid provider-family live verification before triggering the manual Registry workflow
Tested: 221 pytest tests; JavaScript syntax; Python compilation; workflow JSON validation; restarted ComfyUI smoke; clean editable install; comfy node validate; comfy node pack inspection
Not-tested: Paid live API calls for every advertised provider family
Van/攻城狮鹿鸣君
4cfe6c4e40