Unified registry
Every addable design object uses the same manifest envelope.
A contract-first scaffold for agent-built SaaS pages
This page exists to prove that tokens, primitives, blocks, templates, and visual fixtures can be wired through one deterministic pipeline before adding more surface area.
Static-app v2View contracts
What the scaffold proves
The first version is deliberately small: contracts are the product, volume comes later.
Primitive guardrails
Blocks consume helpers instead of copying unmanaged CSS recipes.
Deterministic gates
Validation returns one RuleResult shape with actionable failures.