This workflow follows the Agent → Execute Workflow Trigger recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"name": "Content Enhancer",
"nodes": [
{
"parameters": {
"workflowInputs": {
"values": [
{
"name": "url"
},
{
"name": "context"
},
{
"name": "chatId"
}
]
}
},
"type": "n8n-nodes-base.executeWorkflowTrigger",
"typeVersion": 1.1,
"position": [
-200,
300
],
"id": "workflow-trigger",
"name": "When Executed by Another Workflow"
},
{
"parameters": {
"jsCode": "// Process input parameters\nconst url = $json.url || '';\nconst context = $json.context || 'Create engaging video content';\nconst chatId = $json.chatId;\n\n// Extract platform info\nlet platform = 'unknown';\nif (url.includes('youtube.com') || url.includes('youtu.be')) {\n platform = 'YouTube';\n} else if (url.includes('tiktok.com')) {\n platform = 'TikTok';\n} else if (url.includes('instagram.com')) {\n platform = 'Instagram';\n} else if (url.includes('twitter.com') || url.includes('x.com')) {\n platform = 'Twitter/X';\n}\n\nreturn {\n json: {\n url: url,\n context: context,\n chat_id: chatId,\n platform: platform\n }\n};"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
0,
300
],
"id": "input-processor",
"name": "Input Processor"
},
{
"parameters": {
"chatId": "={{ $json.chat_id }}",
"text": "\u2728 Enhancing content with AI...\n\n\ud83d\udd17 Source: {{ $json.platform }}\n\ud83d\udcad Context: {{ $json.context }}\n\n\ud83e\udde0 Generating engaging title and visual concepts...",
"additionalFields": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
200,
200
],
"id": "enhancement-notification",
"name": "Enhancement Notification"
},
{
"parameters": {
"model": "gpt-4o",
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"typeVersion": 1,
"position": [
600,
300
],
"id": "main-llm",
"name": "GPT-4o"
},
{
"parameters": {
"promptType": "define",
"text": "Based on the social media URL: {{ $json.url }}\nAnd user context: {{ $json.context }}\nPlatform: {{ $json.platform }}\n\nGenerate enhanced content for video creation.",
"hasOutputParser": true,
"options": {
"systemMessage": "You are a Creative Content Enhancer AI that specializes in generating engaging video content concepts.\n\n## Your Task:\nBased on the provided social media URL and user context, create:\n1. **Engaging Video Title** (max 60 characters)\n2. **Detailed Visual Prompt** for AI video generation\n\n## Title Guidelines:\n- Catchy and attention-grabbing\n- Platform-appropriate (YouTube, TikTok, Instagram, etc.)\n- Under 60 characters\n- Include relevant keywords\n- Emotionally engaging\n\n## Visual Prompt Guidelines:\nCreate a detailed description for video generation that includes:\n- **Visual Style**: Modern, cinematic, animated, etc.\n- **Color Scheme**: Specific colors and mood\n- **Scene Description**: What's happening visually\n- **Character/Subject**: If applicable\n- **Background/Environment**: Setting and atmosphere\n- **Movement/Animation**: How elements move\n- **Text Elements**: Any overlay text concepts\n- **Mood/Emotion**: The feeling to convey\n\n## Output Format:\nReturn a JSON object with exactly these keys:\n```json\n{\n \"title\": \"Your engaging title here\",\n \"visual_prompt\": \"Your detailed visual description here\"\n}\n```\n\n## Style Examples:\n- **YouTube**: Educational, informative, thumbnail-worthy\n- **TikTok**: Trendy, fast-paced, youth-oriented\n- **Instagram**: Aesthetic, lifestyle-focused, visually appealing\n- **Twitter**: News-worthy, discussion-starter, viral potential\n\nMake sure the content is appropriate for the source platform and user context!"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 1.9,
"position": [
400,
300
],
"id": "content-enhancement-agent",
"name": "Content Enhancement Agent"
},
{
"parameters": {
"jsCode": "// Process and validate the AI response\nconst aiResponse = $json.output;\nconst originalInput = $('Input Processor').item.json;\n\ntry {\n // Try to parse JSON response\n let contentData;\n if (typeof aiResponse === 'string') {\n // Remove any markdown code block markers\n const cleanResponse = aiResponse.replace(/```json\\n?|```\\n?/g, '').trim();\n contentData = JSON.parse(cleanResponse);\n } else {\n contentData = aiResponse;\n }\n\n // Validate required fields\n const title = contentData.title || 'Enhanced Video Content';\n const visualPrompt = contentData.visual_prompt || contentData.visualPrompt || 'A modern, engaging video with dynamic visuals and vibrant colors';\n\n // Ensure title is within character limit\n const truncatedTitle = title.length > 60 ? title.substring(0, 57) + '...' : title;\n\n return {\n json: {\n success: true,\n chat_id: originalInput.chat_id,\n url: originalInput.url,\n platform: originalInput.platform,\n context: originalInput.context,\n title: truncatedTitle,\n visual_prompt: visualPrompt,\n character_count: truncatedTitle.length,\n message: `\u2705 Content enhanced successfully!\\n\\n\ud83c\udfac Title: \"${truncatedTitle}\"\\n\ud83c\udfa8 Visual concept generated!`\n }\n };\n} catch (error) {\n // Fallback if JSON parsing fails\n return {\n json: {\n success: false,\n chat_id: originalInput.chat_id,\n url: originalInput.url,\n platform: originalInput.platform,\n error: 'Failed to parse AI response',\n title: 'Enhanced Video Content',\n visual_prompt: 'A modern, dynamic video with engaging visuals, vibrant colors, and smooth transitions that capture viewer attention',\n message: '\u26a0\ufe0f Used fallback content enhancement. Title and visuals generated with default settings.'\n }\n };\n}"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
800,
300
],
"id": "response-processor",
"name": "Response Processor"
},
{
"parameters": {
"conditions": {
"options": {
"caseSensitive": false,
"leftValue": "",
"typeValidation": "strict"
},
"conditions": [
{
"leftValue": "={{ $json.success }}",
"rightValue": true,
"operator": {
"type": "boolean",
"operation": "equal"
}
}
],
"combinator": "and"
},
"options": {}
},
"type": "n8n-nodes-base.if",
"typeVersion": 2,
"position": [
1000,
300
],
"id": "success-check",
"name": "Success Check"
},
{
"parameters": {
"chatId": "={{ $json.chat_id }}",
"text": "={{ $json.message }}",
"additionalFields": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
1200,
200
],
"id": "success-notification",
"name": "Success Notification"
},
{
"parameters": {
"chatId": "={{ $json.chat_id }}",
"text": "={{ $json.message }}",
"additionalFields": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
1200,
400
],
"id": "fallback-notification",
"name": "Fallback Notification"
},
{
"parameters": {
"content": "# Content Analysis\n\n\ud83d\udd0d Process URL and context for enhancement",
"height": 260,
"width": 340,
"color": 5
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
-220,
180
],
"id": "content-analysis-label",
"name": "#ContentAnalysis"
},
{
"parameters": {
"content": "# AI Enhancement\n\n\ud83e\udde0 Generate titles and visual prompts with AI",
"height": 260,
"width": 440,
"color": 3
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
180,
80
],
"id": "ai-enhancement-label",
"name": "#AIEnhancement"
},
{
"parameters": {
"content": "# Response Processing\n\n\ud83d\udcca Validate and format AI output",
"height": 260,
"width": 440,
"color": 7
},
"type": "n8n-nodes-base.stickyNote",
"typeVersion": 1,
"position": [
980,
80
],
"id": "response-processing-label",
"name": "#ResponseProcessing"
}
],
"connections": {
"When Executed by Another Workflow": {
"main": [
[
{
"node": "Input Processor",
"type": "main",
"index": 0
}
]
]
},
"Input Processor": {
"main": [
[
{
"node": "Enhancement Notification",
"type": "main",
"index": 0
},
{
"node": "Content Enhancement Agent",
"type": "main",
"index": 0
}
]
]
},
"Content Enhancement Agent": {
"main": [
[
{
"node": "Response Processor",
"type": "main",
"index": 0
}
]
]
},
"Response Processor": {
"main": [
[
{
"node": "Success Check",
"type": "main",
"index": 0
}
]
]
},
"Success Check": {
"main": [
[
{
"node": "Success Notification",
"type": "main",
"index": 0
}
],
[
{
"node": "Fallback Notification",
"type": "main",
"index": 0
}
]
]
}
},
"active": false,
"settings": {
"executionOrder": "v1"
},
"versionId": "1.0.0",
"meta": {
"templateCredsSetupCompleted": false
},
"id": "ContentEnhancer",
"tags": [
"content-enhancement",
"ai-generation",
"title-generation",
"visual-prompts",
"module"
]
}
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About this workflow
Content Enhancer. Uses executeWorkflowTrigger, telegram, lmChatOpenAi, agent. Event-driven trigger; 12 nodes.
Source: https://github.com/0xabstracted/socialmedia-audio-extractor/blob/main/n8n/workflows/04_Content_Enhancer.json — original creator credit. Request a take-down →
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