Vision -> Comfyui Pipeline

The workflow JSON

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{
  "name": "Vision -> ComfyUI Pipeline",
  "nodes": [
    {
      "parameters": {
        "path": "vision-generate",
        "responseMode": "lastNode",
        "options": {}
      },
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 1,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "http://nexus-ollama:11434/api/generate",
        "sendBody": true,
        "contentType": "json",
        "bodyParameters": {
          "parameters": [
            {
              "name": "model",
              "value": "llava:latest"
            },
            {
              "name": "prompt",
              "value": "Describe this image in great detail for an art generator. Focus on lighting, style, and composition."
            },
            {
              "name": "images",
              "value": "={{ $json.body.images }}"
            },
            {
              "name": "stream",
              "value": false
            }
          ]
        },
        "options": {}
      },
      "name": "Ollama (Vision)",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        680,
        300
      ]
    },
    {
      "parameters": {
        "method": "POST",
        "url": "http://nexus-prime-backend:8080/comfyui/prompt",
        "sendBody": true,
        "contentType": "json",
        "bodyParameters": {
          "parameters": [
            {
              "name": "prompt",
              "value": "={{ $json.response }}"
            }
          ]
        },
        "options": {}
      },
      "name": "ComfyUI Generation",
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 3,
      "position": [
        900,
        300
      ]
    }
  ],
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "Ollama (Vision)",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Ollama (Vision)": {
      "main": [
        [
          {
            "node": "ComfyUI Generation",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

About this workflow

Vision -> ComfyUI Pipeline. Uses httpRequest. Webhook trigger; 3 nodes.

Source: https://github.com/Acehfhd/nexus-command/blob/main/workflows/vision_comfyui.json — original creator credit. Request a take-down →

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