Product Creative Pack

The workflow JSON

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{
  "name": "Product Creative Pack",
  "description": "Mock-first ecommerce creative workflow: product brief, prompt pack, ComfyUI job manifest, deterministic mock assets, and human review stop.",
  "nodes": [
    {
      "name": "Product Brief Trigger",
      "type": "n8n-nodes-base.webhook",
      "position": [
        0,
        0
      ],
      "parameters": {
        "method": "POST",
        "path": "product-creative-pack",
        "description": "Receives synthetic ecommerce product brief and placeholder image refs."
      }
    },
    {
      "name": "Validate Required Fields",
      "type": "n8n-nodes-base.code",
      "position": [
        260,
        0
      ],
      "parameters": {
        "required_fields": [
          "product_name",
          "category",
          "target_audience",
          "campaign_goal",
          "brand_voice",
          "source_images",
          "required_aspect_ratios",
          "negative_prompt_constraints",
          "manual_approval_target"
        ]
      }
    },
    {
      "name": "Generate Prompt Pack",
      "type": "n8n-nodes-base.code",
      "position": [
        520,
        0
      ],
      "parameters": {
        "mode": "deterministic",
        "includes_negative_prompt_constraints": true
      }
    },
    {
      "name": "Prepare ComfyUI Job Manifest",
      "type": "n8n-nodes-base.code",
      "position": [
        780,
        0
      ],
      "parameters": {
        "mode": "mock",
        "execute_live": false,
        "workflow_template": "comfyui_workflow_api.json"
      }
    },
    {
      "name": "Collect Mock Assets",
      "type": "n8n-nodes-base.code",
      "position": [
        1040,
        0
      ],
      "parameters": {
        "asset_uri_scheme": "mock://",
        "file_created": false
      }
    },
    {
      "name": "Build Review Packet",
      "type": "n8n-nodes-base.code",
      "position": [
        1300,
        0
      ],
      "parameters": {
        "approval_required": true,
        "publish_action": "blocked_until_human_approval"
      }
    },
    {
      "name": "Manual Approval Stop",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1560,
        0
      ],
      "parameters": {
        "stop_boundary": "human_review_required",
        "no_auto_publish": true,
        "no_client_delivery": true
      }
    }
  ],
  "connections": [
    {
      "source": "Product Brief Trigger",
      "target": "Validate Required Fields"
    },
    {
      "source": "Validate Required Fields",
      "target": "Generate Prompt Pack"
    },
    {
      "source": "Generate Prompt Pack",
      "target": "Prepare ComfyUI Job Manifest"
    },
    {
      "source": "Prepare ComfyUI Job Manifest",
      "target": "Collect Mock Assets"
    },
    {
      "source": "Collect Mock Assets",
      "target": "Build Review Packet"
    },
    {
      "source": "Build Review Packet",
      "target": "Manual Approval Stop"
    }
  ],
  "metadata": {
    "pattern": "product-creative-pack",
    "live_services_required": false,
    "comfyui_mode": "mock-first",
    "tranche": 8,
    "import_note": "n8n-style workflow artifact for review; validate before live n8n import."
  }
}

About this workflow

Product Creative Pack. Webhook trigger; 7 nodes.

Source: https://github.com/stefan-mcf/automation-kit/blob/main/patterns/product-creative-pack/workflow.json — original creator credit. Request a take-down →

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