Sketchwright: Excalidraw Diagram Engine

Summary

Generated an editable Excalidraw architecture diagram scene for the e-commerce microservices platform using deterministic Sugiyama layered routing and reciprocal arrow bindings.

Executed Tool Call

sketchwright_create_diagram was invoked with the following specification:

{
  "title": "E-Commerce Microservices Architecture",
  "layout": { "algorithm": "layered", "direction": "LR" },
  "nodes": [
    { "id": "client", "label": "Web & Mobile App", "shape": "rounded_rectangle" },
    { "id": "gateway", "label": "API Gateway", "shape": "rectangle" },
    { "id": "auth", "label": "Auth Service", "shape": "rectangle" },
    { "id": "orders", "label": "Order Service", "shape": "rectangle" },
    { "id": "cache", "label": "Redis Sessions", "shape": "cylinder" },
    { "id": "db_orders", "label": "PostgreSQL Orders", "shape": "cylinder" },
    { "id": "mq", "label": "RabbitMQ Broker", "shape": "rounded_rectangle" },
    { "id": "inventory", "label": "Inventory Service", "shape": "rectangle" }
  ],
  "edges": [
    { "id": "e1", "source": "client", "target": "gateway", "label": "HTTPS/GraphQL" },
    { "id": "e2", "source": "gateway", "target": "auth", "label": "Validate JWT" },
    { "id": "e3", "source": "auth", "target": "cache", "label": "Check Token" },
    { "id": "e4", "source": "gateway", "target": "orders", "label": "REST API" },
    { "id": "e5", "source": "orders", "target": "db_orders", "label": "SQL ACID" },
    { "id": "e6", "source": "orders", "target": "mq", "label": "OrderPlaced Event" },
    { "id": "e7", "source": "mq", "target": "inventory", "label": "Consume Event" }
  ],
  "output_path": "ecommerce_arch.excalidraw",
  "overwrite": true
}

Architecture Topology

1. Edge Tier: Clients securely reach the API Gateway over HTTPS/GraphQL.
2. Authentication Tier: The Auth Service checks session validity against Redis.
3. Transaction Tier: The Order Service handles order placement and writes to PostgreSQL.
4. Asynchronous Messaging: Decoupled RabbitMQ message broker propagates events to the Inventory Service.

Next steps

• Open ecommerce_arch.excalidraw directly in excalidraw.com or the VS Code Excalidraw extension.
• Ask me to add or mutate nodes anytime (e.g. "Add Stripe payment gateway to Order Service").