AI Brand Design from Form Requests

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "Tribal Cowboy - Brand Design",
  "nodes": [
    {
      "parameters": {
        "formTitle": "Tribal Cowboy \u2014 Brand Design",
        "formDescription": "Need a design spec, color guidance, or layout direction? Submit your request and get on-brand design guidance.",
        "responseMode": "onReceived",
        "formFields": {
          "values": [
            {
              "fieldLabel": "Design Need",
              "fieldType": "textarea",
              "requiredField": true,
              "placeholder": "Describe what you need designed \u2014 e.g. flyer for NYE party, Instagram graphic for new service, banner for event booth..."
            },
            {
              "fieldLabel": "Design Type",
              "fieldType": "select",
              "requiredField": true,
              "fieldOptions": {
                "values": [
                  {
                    "option": "Flyer"
                  },
                  {
                    "option": "Social Media Post"
                  },
                  {
                    "option": "Instagram Story"
                  },
                  {
                    "option": "Banner"
                  },
                  {
                    "option": "Proposal / Document"
                  },
                  {
                    "option": "Business Card"
                  },
                  {
                    "option": "Email Header"
                  },
                  {
                    "option": "Other"
                  }
                ]
              }
            }
          ]
        },
        "options": {
          "respondWithOptions": {
            "values": {
              "formSubmittedText": "Design spec is being generated and will be emailed to you shortly."
            }
          }
        }
      },
      "id": "form-trigger-design",
      "name": "Design Request Form",
      "type": "n8n-nodes-base.formTrigger",
      "typeVersion": 2.2,
      "position": [
        240,
        300
      ]
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "prompt-var",
              "name": "prompt",
              "value": "=Generate brand design guidance for Tribal Cowboy.\n\nDesign need: {{ $json['Design Need'] }}\nDesign type: {{ $json['Design Type'] }}\n\nProvide: 1) Recommended theme (Classic, Bold Event, Community Warm, or Social Media), 2) Specific color usage with hex codes, 3) Typography choices, 4) Layout/composition guidance, 5) Any copy/headline suggestions that fit.",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "id": "set-prompt-design",
      "name": "Build Prompt",
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        460,
        300
      ]
    },
    {
      "parameters": {
        "promptType": "define",
        "text": "={{ $json.prompt }}",
        "messages": {
          "messageValues": [
            {
              "message": "You are the Brand Design Agent for Tribal Cowboy LLC \u2014 keeper of visual identity.\n\nCOLOR PALETTE:\n- Gold #C9A84C \u2014 prestige, warmth, celebration. Headings, highlights, CTAs\n- Cream #F5F0E8 \u2014 primary background\n- Deep Teal #2D6A6A \u2014 sections, cards, contrast\n- Warm Amber #D4850A \u2014 accent pops, badges\n- Forest Green #3A7D44 \u2014 success states, nature elements\n- Warm Red #C0392B \u2014 urgency, sparingly\n- White #FFFFFF \u2014 card backgrounds\n- Soft Gray #6B7280 \u2014 secondary text\n\nRULES: Never pure black. Gold on cream = brand signature moment. Teal bg + white/cream text = section contrast. Amber is accent only.\n\nTYPOGRAPHY:\n- Playfair Display (serif) \u2014 hero/display (48-64px), section headers (28-36px), elegant editorial feel\n- Lato (sans-serif) \u2014 body (14-16px), UI, captions, labels\n- Never mix more than 2 fonts. Headlines in Playfair, rest in Lato. Avoid ALL CAPS in Playfair.\n\nTHEMES:\n1. Classic Tribal Cowboy \u2014 cream bg, gold accents, teal highlights (proposals, formal, website)\n2. Bold Event \u2014 dark teal/charcoal bg, gold + cream text, high contrast (flyers, event promos)\n3. Community Warm \u2014 warm amber + forest green, cream bg (schools, nonprofits, grassroots)\n4. Social Media \u2014 bold crops, strong typography, gold text over event photography\n\nDIMENSIONS:\n- Instagram Post: 1080x1080\n- IG Story/Reel: 1080x1920\n- Facebook Post: 1200x630\n- TikTok: 1080x1920\n\nRULES: Always use the established palette. Every decision reinforces: warm, bold, culturally rich, professional. Consistency beats creativity. When in doubt, gold on cream is safe."
            }
          ]
        },
        "batching": {}
      },
      "id": "llm-chain-design",
      "name": "Brand Design Agent",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "typeVersion": 1.5,
      "position": [
        680,
        300
      ]
    },
    {
      "parameters": {
        "model": "claude-sonnet-4-6",
        "options": {
          "maxTokensToSample": 4096
        }
      },
      "id": "claude-model-design",
      "name": "Anthropic Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic",
      "typeVersion": 1.3,
      "position": [
        680,
        500
      ]
    },
    {
      "parameters": {
        "sendTo": "info@tribalcowboy.com",
        "subject": "=\ud83c\udfa8 Design Spec \u2014 {{ $('Design Request Form').item.json['Design Type'] }}",
        "emailType": "text",
        "message": "=Your Brand Design Agent generated this spec:\n\nDESIGN TYPE: {{ $('Design Request Form').item.json['Design Type'] }}\nREQUEST: {{ $('Design Request Form').item.json['Design Need'] }}\n\n---\nDESIGN GUIDANCE:\n\n{{ $json.text }}"
      },
      "id": "gmail-design",
      "name": "Email Design Spec",
      "type": "n8n-nodes-base.gmail",
      "typeVersion": 2.1,
      "position": [
        900,
        300
      ]
    }
  ],
  "connections": {
    "Design Request Form": {
      "main": [
        [
          {
            "node": "Build Prompt",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build Prompt": {
      "main": [
        [
          {
            "node": "Brand Design Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Anthropic Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "Brand Design Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Brand Design Agent": {
      "main": [
        [
          {
            "node": "Email Design Spec",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}

About this workflow

Tribal Cowboy - Brand Design. Uses formTrigger, chainLlm, lmChatAnthropic, gmail. Event-driven trigger; 5 nodes.

Source: https://github.com/mrshuffhines-byte/tribal-cowboy-webhook/blob/8f9154a7852c9a11460e91ecc0f72dfa61b68b16/n8n-workflows/06-brand-design.json — original creator credit. Request a take-down →

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