Phase 1 Artifact Package Slice

This HTML view is a derived review surface over the canonical content/source.json payload.

Objective

Land the smallest repo-owned artifact slice without introducing speculative runtime or UI semantics.

Scope

• Publish a repo-owned manifest schema.
• Publish one initial built-in payload schema.
• Check in a sample package with multiple renderer views.

Workstreams

1. Publish package envelope schema.
2. Define one built-in payload contract.
3. Ship a multi-view sample package.