Project Relationships
Dependency Graph
Integration Matrix
| Project | Brain Core | Storage Brain | Data Table | MobX ST | Cloudflare |
|---|---|---|---|---|---|
| Brain Core | -- | -- | -- | -- | Workers |
| Storage Brain | Auth, crypto, errors | API + SDK | -- | -- | Workers, R2, D1 |
| Data Table | -- | File adapter | D1 + Prisma adapters | -- | D1 adapter |
| Receipt OCR App | -- | File uploads | Expense display | -- | Pages |
| Email Editor | -- | -- | -- | State mgmt | -- |
| Framer Clone | -- | -- | -- | State mgmt | -- |
| Clearify | -- | -- | -- | -- | -- |
Project Categories
Lumitra Infrastructure (projects/lumitra-infra/)
- Brain Core (
lumitra-infra/brain-core) — Shared auth middleware, crypto utilities, error handling, base types (npm:@marlinjai/brain-core) - Storage Brain (
lumitra-infra/storage-brain) — Multi-tenant file storage with workspaces and signed URLs (Workers + R2)
Packages
- Data Table — Notion-like database component (monorepo with core, react, adapters)
- Email Editor — Visual email template builder (monorepo with core, ui, blocks, editor)
Applications
- Receipt OCR App — Next.js expense tracking with AI-powered receipt scanning and chat
- Framer Clone — Visual website builder with infinite canvas and responsive design
Tooling
- Clearify — Documentation site generator (powers this site)
Shared Patterns
Brain Core
Storage Brain imports from @marlinjai/brain-core (published on npm v0.2.0+, located at projects/lumitra-infra/brain-core/):
createAuthMiddleware/createAdminAuthMiddlewarefor API key authhashApiKey,generateApiKey,verifyApiKeyfor key managementApiErrorclass andcreateErrorHandlerfactory- Base types:
BaseTenant,BaseWorkspace,BaseTenantContext
MobX State Tree (MST)
Both Email Editor and Framer Clone use MST for state management:
- Predictable state with snapshots and patches
- Fine-grained reactivity via MobX observers
- Undo/redo via snapshot history
- Type-safe models and actions
Adapter Pattern
Data Table uses the adapter pattern for pluggable backends:
DatabaseAdapterinterface — D1, Prisma, Memory adaptersFileAdapterinterface — Storage Brain file adapter for file columns
@marlinjai/ Scope
All published packages use the @marlinjai/ npm scope for consistent naming.