Constructive Blocks

Use Blocks as the frontend source of truth. Backend presets select database modules, registry roots install frontend source, Console capability discovery proves a public GraphQL shape, and authenticated requests establish effective PostgreSQL/RLS authority. Keep those as separate facts.

Read the pinned contract first

references/install-roots.v1.json is the portable authority for the exact Blocks branch and commit, release state, _meta contract, endpoint bindings, package versions, source and built-content hashes, 19 complete inspector plans, Console runtime invariants, and structurally scoped source limitations. Use the validated queries below for ordinary selection; load the full snapshot only when auditing or updating the contract.

Query the validated catalog instead of loading its entire file when the request concerns an ordinary registry item: