Demo mode — every action is simulated in-browser against a self-contained mock. Set NEXT_PUBLIC_API_BASE to point the same client at the live SS-01 / SS-10 APIs.

Engine admission catalog

The ADR-0069 admission ladder (GET /api/v1/engines/catalog): every engine with its maturity tier, license class and whether it is a claimable operational engine or reserved substrate behind SS-09 Prism.

+ Provision on a GA engine

6Claimable

5GA

1Beta

6Not claimable

Analytics engines (ClickHouse, Trino) are GA-mature but reserved behind SS-09 Prism (ADR-0068) — never tenant claims.