Product Architecture

Status: Canonical
Last updated: 2026-07-05

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Pattern

Each product is a Laravel modular monolith:

flowchart TB
    subgraph Product["PRD-xxx"]
        subgraph Modules["Domain Modules"]
            M1[Module A]
            M2[Module B]
            AI[AI Adapter Module]
            INT[Integration Module]
        end
        FIL[Filament Admin]
        WEB[Blade Public]
    end
    PL003[PL-003] --> AI
    PL004[PL-004] --> INT
    M1 --> M2
    FIL --> M1
    WEB --> M1

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Responsibilities

Layer	Product owns
Domain modules	Business entities, workflows, clinic scoping
Presentation	Filament, Blade, public UX
AI adapters	Tool registration, capability metadata, persona config
Integration	Federation ingest, control-plane UI (PRD-000)

Layer	Product does NOT own
Agent execution engine	PL-003
Version registry / learning engines	PL-004
Engineering runtime	PL-001

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Products

• PRD-000
• PRD-001

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