Constructive Platform Architecture Overview

Concise reference for agents that need platform details beyond the phase instructions.

Core Model

• Constructive is a PostgreSQL-first app platform with generated GraphQL APIs.
• Users are organizations. A user's personal org is created at sign-up, and user.id is the org id used by entity-scoped tables.
• App developers should work through SDK-level APIs, not raw SQL internals.

Platform Baseline

Before app provisioning begins, the local constructive database must already be a real Constructive platform deployment.

Minimum proof:

• metaschema_public.database exists
• http://auth.localhost:3000/graphql responds as the platform auth endpoint
• http://api.localhost:3000/graphql responds as the platform API endpoint