Creator Foundation — Local Block Editor (CF-1 + CF-2 approved preview)

Compose (closed allowlists)

Package id (kebab) Display name (optional) Target block

Palette

Accent trim

Facade

Sign

Lighting

Tile accent

Isometric preview (procedural)

Original procedural shapes only — no external images/audio, no copied franchise art. The live world is untouched; nothing is written or uploaded.

Local validation

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Approved local preview operator

Import a package + its approval receipt to render an offline preview. A package loads only when its hash matches the receipt and the receipt says operator_approved_local. The live world is closed here — there is no submit, no upload, and no live-world loader (it is disabled in code).

Import package JSON Import approval receipt JSON

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