Generate Article-based Posts for Linkedin, Twitter (x), and Reddit with Openai

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 →

{
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "ded81242-91f9-48b2-92e7-93b5c427c22c",
      "name": "5",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1184,
        3104
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-5",
          "cachedResultName": "gpt-5"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "db3f31ca-0104-4484-a5a3-718a05e6db9a",
      "name": "If",
      "type": "n8n-nodes-base.if",
      "position": [
        -128,
        3728
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "c2a21f68-1dd7-4614-be11-45c3f2129a63",
              "operator": {
                "type": "boolean",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Article Link'].isUrl() }}",
              "rightValue": true
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "b79d6081-d689-4a93-b927-64060828aac0",
      "name": "Extract Details",
      "type": "n8n-nodes-base.code",
      "position": [
        336,
        3696
      ],
      "parameters": {
        "jsCode": "const { Readability } = require(\"@mozilla/readability\");\nconst { JSDOM } = require(\"jsdom\");\n\ntry {\n  const inputData = items[0].json;\n  const html = inputData.data;\n  const url = inputData.url\n\n  if (!html || html.trim().length === 0) {\n    throw new Error(\"No HTML content found\");\n  }\n\n  const dom = new JSDOM(html, { \n    url,\n    contentType: \"text/html\"\n  });\n\n  const document = dom.window.document;\n  const reader = new Readability(dom.window.document);\n  const article = reader.parse();\n\n  if (!article) {\n    return [{\n      json: {\n        error: \"Readability could not extract article content\",\n        reason: \"The page may not contain article-like content or structure\",\n        url,\n        htmlLength: html.length\n      }\n    }];\n  }\n\n  let imageUrl = null;\n  \n  const ogImage = document.querySelector('meta[property=\"og:image\"]');\n  if (ogImage) imageUrl = ogImage.getAttribute('content');\n  \n  if (!imageUrl) {\n    const twitterImage = document.querySelector('meta[name=\"twitter:image\"]');\n    if (twitterImage) imageUrl = twitterImage.getAttribute('content');\n  }\n  \n  if (!imageUrl && article.content) {\n    const contentDom = new JSDOM(article.content);\n    const firstImg = contentDom.window.document.querySelector('img');\n    if (firstImg) imageUrl = firstImg.getAttribute('src');\n  }\n  \n  if (imageUrl && !imageUrl.startsWith('http')) {\n    try {\n      imageUrl = new URL(imageUrl, url).href;\n    } catch (e) {\n      // Invalid URL, keep as is\n    }\n  }\n  \n  return [{\n    json: {\n      title: article.title || \"No title found\",\n      author: article.byline || \"Unknown\",\n      contentText: article.textContent || \"\",\n      wordCount: article.length || 0,\n      siteName: article.siteName || \"Unknown site\",\n      excerpt: article.excerpt || \"\",\n      imageUrl: imageUrl || null,\n    }\n  }];\n\n} catch (error) {\n  return [{\n    json: {\n      error: error.message,\n      stack: error.stack,\n      inputKeys: Object.keys(items[0].json)\n    }\n  }];\n}"
      },
      "typeVersion": 2
    },
    {
      "id": "80bb41d8-03b8-46d5-a113-bccd7bcb4953",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        80,
        3488
      ],
      "parameters": {
        "color": 4,
        "width": 464,
        "height": 576,
        "content": "## \ud83d\udccc Extract Article Content\n- Title\n- Article Content\n- Author\n- Excerpt\n- Website Name\n- Article Image"
      },
      "typeVersion": 1
    },
    {
      "id": "d84233ad-ebd5-4335-9569-53047fcfd74e",
      "name": "LinkedIn Post Vector Store",
      "type": "@n8n/n8n-nodes-langchain.vectorStoreSupabase",
      "position": [
        752,
        3008
      ],
      "parameters": {
        "mode": "retrieve-as-tool",
        "options": {},
        "tableName": {
          "__rl": true,
          "mode": "list",
          "value": "linkedin_post",
          "cachedResultName": "linkedin_post"
        },
        "toolDescription": "Supabase"
      },
      "credentials": {
        "supabaseApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.3
    },
    {
      "id": "d853347a-78d9-4b55-8ee3-a3c415921805",
      "name": "Embedding",
      "type": "@n8n/n8n-nodes-langchain.embeddingsOpenAi",
      "position": [
        752,
        3152
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "970b2a6e-d9d1-4be3-846f-879511ecadeb",
      "name": "5 mini",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        832,
        3424
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-5-mini",
          "cachedResultName": "gpt-5-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "3ef397ee-868a-414d-ac0c-6785644b86f0",
      "name": "Structured Output Parser",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        832,
        3280
      ],
      "parameters": {
        "autoFix": true,
        "jsonSchemaExample": "{\n\t\"Post Content\": \"Post Content\"\n}"
      },
      "typeVersion": 1.3
    },
    {
      "id": "754be77e-3289-469e-b1d0-2931ac62a980",
      "name": "4.1",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1088,
        3104
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1",
          "cachedResultName": "gpt-4.1"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "e0551a27-fe1c-4e5e-a12d-ab92a91d67c4",
      "name": "On Article Submission",
      "type": "n8n-nodes-base.formTrigger",
      "position": [
        -304,
        3728
      ],
      "parameters": {
        "options": {
          "path": "article-post",
          "ignoreBots": true,
          "buttonLabel": "Submit",
          "appendAttribution": false
        },
        "formTitle": "Article \u267e\ufe0f Post",
        "formFields": {
          "values": [
            {
              "fieldType": "textarea",
              "fieldLabel": "Article Link",
              "requiredField": true
            }
          ]
        },
        "responseMode": "lastNode",
        "authentication": "basicAuth"
      },
      "credentials": {
        "httpBasicAuth": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "5151194a-dc73-4de1-98f7-f4b5d668582a",
      "name": "Scrape Article",
      "type": "n8n-nodes-base.httpRequest",
      "onError": "continueErrorOutput",
      "position": [
        128,
        3712
      ],
      "parameters": {
        "url": "={{ $json['Article Link'] }}",
        "options": {}
      },
      "retryOnFail": true,
      "typeVersion": 4.3
    },
    {
      "id": "11299a31-40c0-48ab-9ebd-d272475439f0",
      "name": "\u26a0\ufe0fUnable to Process Article",
      "type": "n8n-nodes-base.form",
      "position": [
        336,
        3872
      ],
      "parameters": {
        "options": {},
        "operation": "completion",
        "completionTitle": "\u26a0\ufe0fUnable to Process Article",
        "completionMessage": "Please enter different Article"
      },
      "typeVersion": 2.3
    },
    {
      "id": "e734aa10-21f6-4359-8649-08698b70b1ac",
      "name": "Sticky Note10",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        656,
        2656
      ],
      "parameters": {
        "color": 5,
        "width": 2800,
        "height": 912,
        "content": "## \ud83d\udccc LinkedIn\n"
      },
      "typeVersion": 1
    },
    {
      "id": "b600ba23-5504-4f36-952d-71b88a026613",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        656,
        3600
      ],
      "parameters": {
        "color": 7,
        "width": 1472,
        "height": 640,
        "content": "## \ud83d\udccc X (Twitter)\n"
      },
      "typeVersion": 1
    },
    {
      "id": "e4b3e783-38c8-47b5-b684-b72d2f427935",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        656,
        4272
      ],
      "parameters": {
        "color": 2,
        "width": 1120,
        "height": 304,
        "content": "## \ud83d\udccc Reddit"
      },
      "typeVersion": 1
    },
    {
      "id": "dfb9de11-ecc1-4a1c-bf30-81b21a896d37",
      "name": "Get Flair",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        912,
        4368
      ],
      "parameters": {
        "url": "=https://oauth.reddit.com/r/{{ $json.Subreddit.split(\"/\")[1] }}/api/link_flair_v2",
        "options": {},
        "authentication": "genericCredentialType",
        "genericAuthType": "oAuth2Api"
      },
      "credentials": {
        "oAuth2Api": {
          "name": "<your credential>"
        },
        "redditOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 4.3
    },
    {
      "id": "d6d88d8d-3693-45ff-94f2-797744fc45dc",
      "name": "Reddit Post",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        1520,
        4368
      ],
      "parameters": {
        "url": "https://oauth.reddit.com/r/n8n/api/submit",
        "method": "POST",
        "options": {},
        "sendQuery": true,
        "authentication": "genericCredentialType",
        "genericAuthType": "oAuth2Api",
        "queryParameters": {
          "parameters": [
            {
              "name": "sr"
            },
            {
              "name": "title",
              "value": "={{ $('Extract Details').item.json.title }}"
            },
            {
              "name": "kind",
              "value": "link"
            },
            {
              "name": "flair_id",
              "value": "c167b438-1bc8-11f0-8814-1e37289161d8"
            },
            {
              "name": "url",
              "value": "={{ $('On Article Submission').item.json['Article Link'] }}"
            }
          ]
        }
      },
      "credentials": {
        "oAuth2Api": {
          "name": "<your credential>"
        },
        "redditOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 4.3
    },
    {
      "id": "de5d4e02-e6c5-4009-a9de-c3423e2a9b6a",
      "name": "LinkedIn Post Strategist",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        720,
        2784
      ],
      "parameters": {
        "text": "=# Article Content\n\n- Title:  {{ $json.title }}\n- Author: {{ $json.author }}\n- Content Text: {{ $json.contentText }}\n- Site Name: {{ $json.siteName }}\n- Excerpt: {{ $json.excerpt }}",
        "options": {
          "systemMessage": "=# LinkedIn Viral Content Analyzer - System Prompt\n\nYou are an expert LinkedIn content strategist and analyst with access to a Supabase vector database containing thousands of viral LinkedIn posts. Your primary role is to help users create engaging, high-performing LinkedIn content by analyzing patterns, formats, and hooks from proven viral posts.\n\n## Your Capabilities\n\n1. **Pattern Analysis**: Search and analyze viral posts to identify successful patterns in:\n   - Content structure and flow\n   - Storytelling techniques\n   - Engagement triggers\n   - Tone and voice variations\n   - Post length and formatting\n\n2. **Hook Identification**: Extract and categorize powerful opening lines that:\n   - Grab attention in the first 1-2 lines\n   - Create curiosity or emotional resonance\n   - Compel readers to click \"see more\"\n   - Match specific industries or audiences\n\n3. **Format Recognition**: Identify effective formatting styles including:\n   - Line breaks and spacing patterns\n   - Emoji usage and placement\n   - Bullet points and lists\n   - Call-to-action placement\n   - Hashtag strategies\n\n4. **Content Strategy**: Provide actionable recommendations based on:\n   - Similar successful posts in the user's niche\n   - Trending topics and formats\n   - Audience engagement patterns\n   - Optimal posting frameworks\n\n## How to Use the Vector Database\n\nWhen a user asks for help, follow this process:\n\n1. **Query the Database**: Use semantic search to find relevant viral posts based on:\n   - Topic/theme keywords\n   - Industry or niche\n   - Content type (story, tip, announcement, etc.)\n   - Engagement metrics (minimum likes/comments)\n\n2. **Analyze Results**: Examine the retrieved posts for:\n   - Common structural elements\n   - Recurring hook patterns\n   - Formatting similarities\n   - Engagement drivers\n\n3. **Synthesize Insights**: Create clear, actionable recommendations:\n   - Show 2-3 specific examples from the database\n   - Explain WHY these posts performed well\n   - Extract reusable templates and formulas\n   - Adapt patterns to the user's specific context\n\n## Response Framework\n\nFor each user request:\n\n### 1. Understand the Context\n- What type of content are they creating?\n- Who is their target audience?\n- What's their goal (engagement, lead gen, authority building)?\n\n### 2. Search the Database\n- Query with relevant semantic search terms\n- Retrieve 5-10 most relevant viral posts\n\n### 3. Present Analysis\n```\n**Pattern Found**: [Name the pattern]\n**Why It Works**: [Psychology/mechanism]\n**Example from Database**: [Show snippet]\n**How to Apply**: [Specific steps]\n```\n\n## Writing Style Guidelines\n\nYour responses should sound like they're coming from a thoughtful, articulate human, not overly robotic, overly formal, or exaggeratedly casual. Use short, clear sentences that flow smoothly. Keep language grounded and confident.\n\n**Style Rules:**\n- Avoid filler phrases like \"in today's world\" or \"needless to say\"\n- Never use em dashes (\u2014). Use commas, semicolons, or break sentences when needed\n- Maintain a balance between professionalism and relatability, like how a smart professional would write a LinkedIn post, personal article, or thoughtful email\n- Focus on insight and clarity, not just word count\n- Write with confidence but remain approachable\n- **For bold sections, use Sans Serif Bold Unicode characters** (\ud835\uddf2\ud835\ude05\ud835\uddee\ud835\uddfa\ud835\uddfd\ud835\uddf9\ud835\uddf2: \ud835\udde7\ud835\uddf5\ud835\uddf6\ud835\ude00 \ud835\uddf6\ud835\ude00 \ud835\uddef\ud835\uddfc\ud835\uddf9\ud835\uddf1 \ud835\ude01\ud835\uddf2\ud835\ude05\ud835\ude01)\n\n## Tone and Style\n\n- Focus on empowering the user's unique voice"
        },
        "promptType": "define",
        "needsFallback": true,
        "hasOutputParser": true
      },
      "typeVersion": 3
    },
    {
      "id": "34c182d7-a2c9-4427-8903-4b6f5055deda",
      "name": "LinkedIn Post Generator",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1056,
        2784
      ],
      "parameters": {
        "text": "=Content Text:\n\n{{ $('Extract Details').item.json.contentText }}\n\nArticle URL: {{ $('On Article Submission').item.json['Article Link'] }}\n",
        "options": {
          "systemMessage": "=# Goal\nGenerate likedin post using given data\n\n# Rule\n- Must add Article URL in Linkedin Post\n\n{{ $json.output['Post Content'] }}"
        },
        "promptType": "define",
        "needsFallback": true
      },
      "typeVersion": 3
    },
    {
      "id": "f56e8776-0adb-4a9b-b3d2-1deab40ba39a",
      "name": "LinkedIn Post Formatter",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1344,
        2784
      ],
      "parameters": {
        "text": "={{ $json.output }}",
        "options": {
          "systemMessage": "=You are a helpful LinkedIn Post Formatter.\n\n## Rule\n- Delete content other than actual post (Don't remove Article URL)\n- For important words, use Sans Serif Bold Unicode characters** (\ud835\uddf2\ud835\ude05\ud835\uddee\ud835\uddfa\ud835\uddfd\ud835\uddf9\ud835\uddf2: \ud835\udde7\ud835\uddf5\ud835\uddf6\ud835\ude00 \ud835\uddf6\ud835\ude00 \ud835\uddef\ud835\uddfc\ud835\uddf9\ud835\uddf1 \ud835\ude01\ud835\uddf2\ud835\ude05\ud835\ude01) \n- Never use em dashes (\u2014). Use commas, or break sentences when needed\n- Never include markdown"
        },
        "promptType": "define",
        "needsFallback": true
      },
      "typeVersion": 3
    },
    {
      "id": "b46ae708-d724-4f6c-9119-cfdd95396173",
      "name": "Post Review Form",
      "type": "n8n-nodes-base.form",
      "position": [
        1696,
        2784
      ],
      "parameters": {
        "options": {
          "formTitle": "Review LinkedIn Post"
        },
        "formFields": {
          "values": [
            {
              "html": "<div style=\"text-align: center; padding: 20px;\">\n  <div style=\"margin-top: 20px;\">\n    {{ $json.output.replaceAll(\"\\n\",\"<br>\") }}<br><br>\n  </div>\n</div>\n",
              "fieldType": "html"
            },
            {
              "fieldType": "radio",
              "fieldLabel": "Want to re-generate post content?",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Yes"
                  },
                  {
                    "option": "No"
                  }
                ]
              },
              "requiredField": true
            },
            {
              "fieldType": "textarea",
              "fieldLabel": "Describe Post Changes...",
              "placeholder": "This applies only if you select \u201cTrue\u201d in the field above."
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "aeea67fb-d72f-4250-b5a8-0b383e722a28",
      "name": "Re-generate LinkedIn Post",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1632,
        2992
      ],
      "parameters": {
        "text": "=You are a LinkedIn post regeneration expert. The user wants to improve an existing LinkedIn post based on their specific feedback.\n\n## Input Data\n\n**Original Post**: {{ $('LinkedIn Post Formatter').item.json.output }}\n**User Feedback**: {{ $json['Describe Post Changes...'] }}\n\n## Your Task\n\nRewrite the LinkedIn post incorporating the user's requested changes while maintaining viral patterns and engagement principles.\n\n# Rule\n- Delete content other than actual post\n- For important words, use Sans Serif Bold Unicode characters** (\ud835\uddf2\ud835\ude05\ud835\uddee\ud835\uddfa\ud835\uddfd\ud835\uddf9\ud835\uddf2: \ud835\udde7\ud835\uddf5\ud835\uddf6\ud835\ude00 \ud835\uddf6\ud835\ude00 \ud835\uddef\ud835\uddfc\ud835\uddf9\ud835\uddf1 \ud835\ude01\ud835\uddf2\ud835\ude05\ud835\ude01) \n- Never use em dashes (\u2014). Use commas, or break sentences when needed\n- Never include markdown",
        "options": {},
        "promptType": "define",
        "needsFallback": true
      },
      "typeVersion": 3
    },
    {
      "id": "ccbf5c4b-a05b-4674-810b-b271270d3fcc",
      "name": "Post 2 Review Form",
      "type": "n8n-nodes-base.form",
      "position": [
        1936,
        2992
      ],
      "parameters": {
        "options": {
          "formTitle": "Review re-generated LinkedIn Post"
        },
        "formFields": {
          "values": [
            {
              "html": "<div style=\"text-align: center; padding: 20px;\">\n  <div style=\"margin-top: 20px;\">\n    {{ $json.output.replaceAll(\"\\n\",\"<br>\") }}<br><br>\n  </div>\n</div>\n",
              "fieldType": "html"
            },
            {
              "fieldType": "radio",
              "fieldLabel": "Want to re-generate post content again?",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Yes"
                  },
                  {
                    "option": "No"
                  }
                ]
              },
              "requiredField": true
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "49c47639-90be-41c4-a002-f45679f12752",
      "name": "Post 2 Review Conditions",
      "type": "n8n-nodes-base.if",
      "position": [
        2112,
        2992
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "5b5a6fa9-bd48-4545-bfc5-f2fd50976aaf",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Want to re-generate post content again?'] }}",
              "rightValue": "No"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "3e7005a1-468a-4965-a450-1dc9931a8a55",
      "name": "Post Review Condition",
      "type": "n8n-nodes-base.if",
      "position": [
        1872,
        2784
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "5b5a6fa9-bd48-4545-bfc5-f2fd50976aaf",
              "operator": {
                "name": "filter.operator.equals",
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Want to re-generate post content?'] }}",
              "rightValue": "Yes"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "a03c4a5f-0f8c-45df-ac52-9dae7ade2676",
      "name": "The End",
      "type": "n8n-nodes-base.form",
      "position": [
        2320,
        3008
      ],
      "parameters": {
        "options": {},
        "operation": "completion",
        "completionTitle": "\ud83d\udc1e Please submit article Again",
        "completionMessage": "I can't able to re-generate post again..."
      },
      "typeVersion": 2.3
    },
    {
      "id": "a60faa9a-3b58-4981-b79e-5f8fd7502f9c",
      "name": "Download Image for Form",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        2432,
        2800
      ],
      "parameters": {
        "url": "={{ $('Extract Details').item.json.imageUrl }}",
        "options": {}
      },
      "typeVersion": 4.3
    },
    {
      "id": "b5fb1b81-c67c-49e2-90f4-de376d49c286",
      "name": "Image Preview Form",
      "type": "n8n-nodes-base.form",
      "position": [
        2640,
        2800
      ],
      "parameters": {
        "options": {
          "formTitle": "Review Generated Image"
        },
        "formFields": {
          "values": [
            {
              "html": "<div style=\"text-align: center; padding: 20px;\">\n  <div style=\"margin-top: 20px;\">\n    <a \n      href=\"{{ $('Extract Details').item.json.imageUrl }}\" \n    >\n      Article Image\n    </a>\n  </div>\n</div>\n",
              "fieldType": "html"
            },
            {
              "fieldType": "radio",
              "fieldLabel": "Want to continue with above Image?",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Yes"
                  },
                  {
                    "option": "Continue without Image"
                  }
                ]
              },
              "requiredField": true
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "c504dbea-26e4-4a52-88f8-bbcac0c16f48",
      "name": "Image Preview Conditions",
      "type": "n8n-nodes-base.if",
      "position": [
        2832,
        2800
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "cdef4871-2e8c-45e6-a4c0-c4d0c947dedd",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Want to continue with above Image?'] }}",
              "rightValue": "Yes"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "43f3c3e6-41df-46ef-a8da-aaa01ad608c9",
      "name": "Download Image for LinkedIn Post",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        3056,
        2704
      ],
      "parameters": {
        "url": "={{ $('Extract Details').item.json.imageUrl }}",
        "options": {}
      },
      "typeVersion": 4.3
    },
    {
      "id": "3b7b6892-0f7c-4e1f-a187-15664cefd46e",
      "name": "Text + Image",
      "type": "n8n-nodes-base.linkedIn",
      "position": [
        3232,
        2704
      ],
      "parameters": {
        "text": "={{ $('LinkedIn Post Formatter').item.json.output ?? $('Re-generate LinkedIn Post').item.json.output }}",
        "person": "=A_SsE0JFbA",
        "additionalFields": {},
        "shareMediaCategory": "IMAGE"
      },
      "credentials": {
        "linkedInOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "3c9466a7-945a-4214-8528-779e7de5b911",
      "name": "Text + Link",
      "type": "n8n-nodes-base.linkedIn",
      "position": [
        3056,
        2896
      ],
      "parameters": {
        "text": "={{ $('LinkedIn Post Formatter').item.json.output ?? $('Re-generate LinkedIn Post').item.json.output }}",
        "person": "=A_SsE0JFbA",
        "additionalFields": {
          "title": "={{ $('Extract Details').item.json.title }}",
          "originalUrl": "={{ $('On Article Submission').item.json['Article Link'] }}"
        },
        "shareMediaCategory": "ARTICLE"
      },
      "credentials": {
        "linkedInOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "ef0bb686-ae3b-4b76-ada6-7f3f7b56c8e9",
      "name": "Twitter Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        720,
        3696
      ],
      "parameters": {
        "text": "=# Article Content\n\n- Title:  {{ $json.title }}\n- Author: {{ $json.author }}\n- Content Text: {{ $json.contentText }}\n- Site Name: {{ $json.siteName }}\n- Excerpt: {{ $json.excerpt }}\n- Article URL: {{ $('On Article Submission').item.json['Article Link'] }}",
        "options": {
          "systemMessage": "You are a helpful twitter tweet generator based on provided content\n\n# Rule\n- Tweet character length must be under 280 including spaces as well\n- Must add Article Link in Tweet"
        },
        "promptType": "define",
        "needsFallback": true,
        "hasOutputParser": true
      },
      "typeVersion": 3
    },
    {
      "id": "52126bb0-1ce3-4421-927e-86959a3fe25b",
      "name": "Tweet Review Form",
      "type": "n8n-nodes-base.form",
      "position": [
        1040,
        3696
      ],
      "parameters": {
        "options": {
          "formTitle": "Review LinkedIn Post"
        },
        "formFields": {
          "values": [
            {
              "html": "<div style=\"text-align: center; padding: 20px;\">\n  <div style=\"margin-top: 20px;\">\n    {{ $json.output['Post Content'].replaceAll(\"\\n\",\"<br>\") }}<br><br>\n  </div>\n</div>\n",
              "fieldType": "html"
            },
            {
              "fieldType": "radio",
              "fieldLabel": "Want to re-generate Tweet?",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Yes"
                  },
                  {
                    "option": "No"
                  }
                ]
              },
              "requiredField": true
            },
            {
              "fieldType": "textarea",
              "fieldLabel": "Describe Post Changes...",
              "placeholder": "This applies only if you select \u201cTrue\u201d in the field above."
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "cc42ff9d-586d-400c-bd30-f473b288c022",
      "name": "Tweeet Review Conditions",
      "type": "n8n-nodes-base.if",
      "position": [
        1216,
        3696
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "5b5a6fa9-bd48-4545-bfc5-f2fd50976aaf",
              "operator": {
                "type": "string",
                "operation": "notEquals"
              },
              "leftValue": "={{ $json['Want to re-generate Tweet?'] }}",
              "rightValue": "Yes"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "dbe7b953-ec8c-4562-8b57-d884630f0a0a",
      "name": "Structured Output Parser X",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        720,
        3936
      ],
      "parameters": {
        "autoFix": true,
        "jsonSchemaExample": "{\n\t\"Post Content\": \"Post Content\"\n}"
      },
      "typeVersion": 1.3
    },
    {
      "id": "616c0aa3-5d0d-4877-a4a3-29d63fb6e8e5",
      "name": "5 minii",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        720,
        4096
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-5-mini",
          "cachedResultName": "gpt-5-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "ee40205d-9c47-45a9-8149-4ceaf21281f2",
      "name": "4.i",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        864,
        4096
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4.1",
          "cachedResultName": "gpt-4.1"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "5b352cfe-2e5e-40f4-9fdc-f1e741b2aa1f",
      "name": "Re-generate Tweet Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1200,
        3936
      ],
      "parameters": {
        "text": "=You are a Twitter post regeneration expert. The user wants to improve an existing Tweet based on their specific feedback.\n\n## Input Data\n\n**Original Post**: {{ $('Twitter Agent').item.json.output['Post Content'] }}\n**User Feedback**: {{ $json['Describe Post Changes...'] }}\n\n## Your Task\n\nRewrite the Twitter post incorporating the user's requested changes while maintaining viral patterns and engagement principles.\n\n# Rule\n- Delete content other than actual post \n- Never use em dashes (\u2014). Use commas, or break sentences when needed\n- Never include markdown",
        "options": {},
        "promptType": "define",
        "needsFallback": true
      },
      "typeVersion": 3
    },
    {
      "id": "4a4a65c9-2e88-4567-9bec-d36abd4b3ec5",
      "name": "5.",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        976,
        4096
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-5",
          "cachedResultName": "gpt-5"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "b8982d55-84dc-4f15-8cda-411918fb3c58",
      "name": "Tweet 2 Review Form",
      "type": "n8n-nodes-base.form",
      "position": [
        1504,
        3936
      ],
      "parameters": {
        "options": {
          "formTitle": "Review re-generated LinkedIn Post"
        },
        "formFields": {
          "values": [
            {
              "html": "<div style=\"text-align: center; padding: 20px;\">\n  <div style=\"margin-top: 20px;\">\n    {{ $json.output.replaceAll(\"\\n\",\"<br>\") }}<br><br>\n  </div>\n</div>\n",
              "fieldType": "html"
            },
            {
              "fieldType": "radio",
              "fieldLabel": "Want to re-generate Tweet again?",
              "fieldOptions": {
                "values": [
                  {
                    "option": "Yes"
                  },
                  {
                    "option": "No"
                  }
                ]
              },
              "requiredField": true
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "6dc4e817-45af-4aab-86e5-1c1ded0a93a2",
      "name": "Tweet 2 Review Conditions",
      "type": "n8n-nodes-base.if",
      "position": [
        1696,
        3936
      ],
      "parameters": {
        "options": {},
        "conditions": {
          "options": {
            "version": 2,
            "leftValue": "",
            "caseSensitive": true,
            "typeValidation": "loose"
          },
          "combinator": "and",
          "conditions": [
            {
              "id": "5b5a6fa9-bd48-4545-bfc5-f2fd50976aaf",
              "operator": {
                "type": "string",
                "operation": "equals"
              },
              "leftValue": "={{ $json['Want to re-generate Tweet again??'] }}",
              "rightValue": "No"
            }
          ]
        },
        "looseTypeValidation": true
      },
      "typeVersion": 2.2
    },
    {
      "id": "e310f1d7-e244-49d9-b406-9dce359ab41d",
      "name": "Tweet",
      "type": "n8n-nodes-base.twitter",
      "position": [
        1408,
        3680
      ],
      "parameters": {
        "text": "={{ $('Twitter Agent').item.json.output['Post Content'] }}",
        "additionalFields": {
          "attachments": "={{ $json.data.id }}"
        }
      },
      "credentials": {
        "twitterOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 2
    },
    {
      "id": "6e6e8af2-f8cb-4e98-b87e-cd08353530ff",
      "name": "Reddit Form",
      "type": "n8n-nodes-base.form",
      "position": [
        752,
        4368
      ],
      "parameters": {
        "options": {},
        "formFields": {
          "values": [
            {
              "fieldType": "dropdown",
              "fieldLabel": "Subreddit",
              "fieldOptions": {
                "values": [
                  {
                    "option": "r/n8n"
                  },
                  {
                    "option": "r/mcp"
                  },
                  {
                    "option": "r/technews"
                  }
                ]
              }
            }
          ]
        }
      },
      "typeVersion": 2.3
    },
    {
      "id": "c4eb86fe-d196-46c4-86d2-2bd19173ba9f",
      "name": "[Flair]",
      "type": "n8n-nodes-base.aggregate",
      "position": [
        1072,
        4368
      ],
      "parameters": {
        "options": {},
        "fieldsToAggregate": {
          "fieldToAggregate": [
            {
              "renameField": true,
              "outputFieldName": "flair",
              "fieldToAggregate": "text"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "f84b88ed-d92f-4ab6-b82b-03cc266b8983",
      "name": "Flair Selector Agent",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        1232,
        4368
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini",
          "cachedResultName": "GPT-4O-MINI"
        },
        "options": {},
        "responses": {
          "values": [
            {
              "content": "=Subreddit Flairs: {{ $json.flair }}\nTitle: {{ $('Extract Details').item.json.title }}\n\nSelect only one appropriate flair for given Title.\nOutput is plain text only"
            }
          ]
        },
        "builtInTools": {}
      },
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 2
    },
    {
      "id": "893f18cf-2bc8-4a4a-8fbc-1c82d169984d",
      "name": "Re-generated Tweet",
      "type": "n8n-nodes-base.twitter",
      "position": [
        1920,
        3952
      ],
      "parameters": {
        "text": "={{ $('Re-generate Tweet Agent').item.json.output }}",
        "additionalFields": {
          "attachments": "={{ $json.data.id }}"
        }
      },
      "credentials": {
        "twitterOAuth2Api": {
          "name": "<your credential>"
        }
      },
      "typeVersion": 2
    },
    {
      "id": "f5a69776-eeba-4c51-b996-b36ee6fcab55",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1536,
        2160
      ],
      "parameters": {
        "width": 960,
        "height": 3264,
        "content": "# Article to Multi-Platform Social Media Post Generator\n\n## Overview\nAI-powered workflow that transforms any article URL into platform-optimized social media posts for LinkedIn, Twitter (X), and Reddit. Uses Mozilla Readability for content extraction, multi-agent AI with RAG from viral LinkedIn post database, and interactive review forms for content refinement before auto-publishing.\n\n**Key Capabilities:**\n- Extracts article content: title, author, text, images, metadata\n- Generates LinkedIn posts using 3-agent system with viral pattern matching\n- Creates Twitter threads under 280 characters with article links\n- Auto-posts to Reddit with AI-selected flairs\n- Interactive review/regeneration workflow with feedback loops\n- Auto-publishes with images or links to all platforms\n\n---\n\n# How It Works\n\n## Stage 1: Article Content Extraction\n1. **Form Submission**: User enters article URL (with basic auth protection)\n2. **URL Validation**: Checks if valid URL format\n3. **Article Scraping**: HTTP request fetches HTML content\n4. **Readability Parsing**: Mozilla Readability extracts:\n   - Clean article text (removes ads, navigation, etc.)\n   - Title, author, excerpt\n   - Word count, site name\n   - Featured image (from og:image, twitter:image, or first img tag)\n5. **Error Handling**: Returns user-friendly error if scraping fails\n\n## Stage 2: LinkedIn Post Generation (3-Agent System)\n\n**Agent 1: LinkedIn Post Strategist**\n- **Input**: Extracted article content (title, text, author, excerpt)\n- **RAG Process**: Queries Supabase vector database for similar viral LinkedIn posts\n- **Analysis**: Identifies patterns, hooks, formatting, engagement triggers\n- **Output**: Strategic insights and viral content patterns\n\n**Agent 2: LinkedIn Post Generator**\n- **Input**: Article content + strategist insights\n- **Process**: Creates post using viral patterns from database\n- **Rule**: Must include article URL in post\n- **Output**: Draft LinkedIn post\n\n**Agent 3: LinkedIn Post Formatter**\n- **Input**: Generated post\n- **Process**: \n  - Removes extraneous content\n  - Applies Sans Serif Bold Unicode for emphasis (\ud835\uddef\ud835\uddfc\ud835\uddf9\ud835\uddf1 \ud835\ude01\ud835\uddf2\ud835\ude05\ud835\ude01)\n  - Removes markdown/em dashes\n  - Ensures clean formatting\n- **Output**: Polished, ready-to-post LinkedIn content\n\n**Review Loop**:\n1. User sees formatted post in web form\n2. Options: \"Regenerate\" or \"Continue\"\n3. If regenerate: Provide feedback \u2192 Agent creates new version\n4. Second review form with same options\n5. After 2 iterations or approval, proceeds to image selection\n\n## Stage 3: Image Handling for LinkedIn\n1. **Image Preview**: Shows extracted article image\n2. **User Choice**:\n   - \"Yes\" \u2192 Downloads image, posts with text + image\n   - \"Continue without Image\" \u2192 Posts with text + article link preview\n3. **Auto-Publish**: Posts to LinkedIn with selected format\n\n## Stage 4: Twitter (X) Post Generation\n**Parallel process** (runs alongside LinkedIn):\n1. **Twitter Agent**: \n   - Creates tweet under 280 characters (including spaces)\n   - Must include article URL\n   - Uses GPT-4.1 or GPT-5 models\n2. **Tweet Review Form**: User reviews generated tweet\n3. **Regeneration Loop** (if requested):\n   - User provides feedback\n   - Re-generate Tweet Agent creates new version\n   - Second review form\n4. **Auto-Tweet**: Posts with article image attachment\n\n## Stage 5: Reddit Post Automation\n**Parallel process** (runs alongside LinkedIn/Twitter):\n1. **Subreddit Selection**: User picks from dropdown (r/n8n, r/mcp, r/technews)\n2. **Flair Retrieval**: Fetches available flairs for selected subreddit via Reddit API\n3. **AI Flair Selection**: \n   - GPT-4o-mini analyzes article title + available flairs\n   - Selects most appropriate flair\n4. **Auto-Post**: Submits link post to Reddit with title and selected flair\n\n---\n\n# How To Use\n\n## Prerequisites\n\n### API Credentials Required\n1. **OpenAI API**: GPT-4.1, GPT-5, GPT-5-mini, GPT-4o-mini access\n2. **Supabase**: Vector database with `linkedin_post` table (from previous workflow)\n3. **LinkedIn OAuth2**: Developer app with posting permissions\n4. **Twitter OAuth2**: Developer account with tweet permissions\n5. **Reddit OAuth2**: App credentials with submit permissions\n6. **Basic Auth**: For form password protection\n\n## Setup Steps\n\n### 1. Configure Form Access\n- Open **\"On Article Submission\"** node\n- Set up basic auth credentials for form protection\n- Get form URL from webhook settings\n\n### 2. Link Vector Database\n- Ensure Supabase vector store has viral LinkedIn posts (use previous workflow to populate)\n- Verify **\"LinkedIn Post Vector Store\"** credentials\n- Check **\"Embedding\"** node has OpenAI API key\n\n### 3. Set Up Social Media APIs\n\n**LinkedIn**:\n- Configure **\"Text + Image\"** and **\"Text + Link\"** nodes\n- Update `person` parameter with your LinkedIn profile ID\n- Add OAuth2 credentials\n\n**Twitter**:\n- Configure **\"Tweet\"** and **\"Re-generated Tweet\"** nodes\n- Add Twitter OAuth2 credentials\n\n**Reddit**:\n- Update subreddit list in **\"Reddit Form\"** dropdown (customize to your subreddits)\n- Configure **\"Get Flair\"**, **\"Reddit Post\"** nodes with OAuth2\n- Update subreddit name in **\"Reddit Post\"** query parameters\n\n### 4. Configure AI Models\n- Verify all OpenAI credentials in language model nodes\n- Models used: GPT-4.1, GPT-5, GPT-5-mini (adjust based on your access)\n\n"
      },
      "typeVersion": 1
    }
  ],
  "connections": {
    "5": {
      "ai_languageModel": [
        [
          {
            "node": "LinkedIn Post Formatter",
            "type": "ai_languageModel",
            "index": 1
          },
          {
            "node": "LinkedIn Post Generator",
            "type": "ai_languageModel",
            "index": 1
          },
          {
            "node": "LinkedIn Post Strategist",
            "type": "ai_languageModel",
            "index": 1
          },
          {
            "node": "Re-generate LinkedIn Post",
            "type": "ai_languageModel",
            "index": 1
          }
        ]
      ]
    },
    "5.": {
      "ai_languageModel": [
        [
          {
            "node": "Re-generate Tweet Agent",
            "type": "ai_languageModel",
            "index": 1
          },
          {
            "node": "Twitter Agent",
            "type": "ai_languageModel",
            "index": 1
          }
        ]
      ]
    },
    "If": {
      "main": [
        [
          {
            "node": "Scrape Article",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "4.1": {
      "ai_languageModel": [
        [
          {
            "node": "LinkedIn Post Strategist",
            "type": "ai_languageModel",
            "index": 0
          },
          {
            "node": "LinkedIn Post Generator",
            "type": "ai_languageModel",
            "index": 0
          },
          {
            "node": "LinkedIn Post Formatter",
            "type": "ai_languageModel",
            "index": 0
          },
          {
            "node": "Re-generate LinkedIn Post",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "4.i": {
      "ai_languageModel": [
        [
          {
            "node": "Twitter Agent",
            "type": "ai_languageModel",
            "index": 0
          },
          {
            "node": "Re-generate Tweet Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "5 mini": {
      "ai_languageModel": [
        [
          {
            "node": "Structured Output Parser",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "5 minii": {
      "ai_languageModel": [
        [
          {
            "node": "Structured Output Parser X",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "[Flair]": {
      "main": [
        [
          {
            "node": "Flair Selector Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Embedding": {
      "ai_embedding": [
        [
          {
            "node": "LinkedIn Post Vector Store",
            "type": "ai_embedding",
            "index": 0
          }
        ]
      ]
    },
    "Get Flair": {
      "main": [
        [
          {
            "node": "[Flair]",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Reddit Form": {
      "main": [
        [
          {
            "node": "Get Flair",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Reddit Post": {
      "main": [
        []
      ]
    },
    "Twitter Agent": {
      "main": [
        [
          {
            "node": "Tweet Review Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Scrape Article": {
      "main": [
        [
          {
            "node": "Extract Details",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "\u26a0\ufe0fUnable to Process Article",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Extract Details": {
      "main": [
        [
          {
            "node": "LinkedIn Post Strategist",
            "type": "main",
            "index": 0
          },
          {
            "node": "Twitter Agent",
            "type": "main",
            "index": 0
          },
          {
            "node": "Reddit Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post Review Form": {
      "main": [
        [
          {
            "node": "Post Review Condition",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Tweet Review Form": {
      "main": [
        [
          {
            "node": "Tweeet Review Conditions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Image Preview Form": {
      "main": [
        [
          {
            "node": "Image Preview Conditions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post 2 Review Form": {
      "main": [
        [
          {
            "node": "Post 2 Review Conditions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Tweet 2 Review Form": {
      "main": [
        [
          {
            "node": "Tweet 2 Review Conditions",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Flair Selector Agent": {
      "main": [
        [
          {
            "node": "Reddit Post",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "On Article Submission": {
      "main": [
        [
          {
            "node": "If",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post Review Condition": {
      "main": [
        [
          {
            "node": "Re-generate LinkedIn Post",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Download Image for Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Download Image for Form": {
      "main": [
        [
          {
            "node": "Image Preview Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LinkedIn Post Formatter": {
      "main": [
        [
          {
            "node": "Post Review Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LinkedIn Post Generator": {
      "main": [
        [
          {
            "node": "LinkedIn Post Formatter",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Re-generate Tweet Agent": {
      "main": [
        [
          {
            "node": "Tweet 2 Review Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Image Preview Conditions": {
      "main": [
        [
          {
            "node": "Download Image for LinkedIn Post",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Text + Link",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LinkedIn Post Strategist": {
      "main": [
        [
          {
            "node": "LinkedIn Post Generator",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Post 2 Review Conditions": {
      "main": [
        [
          {
            "node": "Download Image for Form",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "The End",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser": {
      "ai_outputParser": [
        [
          {
            "node": "LinkedIn Post Strategist",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Tweeet Review Conditions": {
      "main": [
        [
          {
            "node": "Tweet",
            "type": "main",
            "index": 0
          }
        ],
        [
          {
            "node": "Re-generate Tweet Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Re-generate LinkedIn Post": {
      "main": [
        [
          {
            "node": "Post 2 Review Form",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Tweet 2 Review Conditions": {
      "main": [
        [],
        [
          {
            "node": "Re-generated Tweet",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "LinkedIn Post Vector Store": {
      "ai_tool": [
        [
          {
            "node": "LinkedIn Post Strategist",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Structured Output Parser X": {
      "ai_outputParser": [
        [
          {
            "node": "Twitter Agent",
            "type": "ai_outputParser",
            "index": 0
          }
        ]
      ]
    },
    "Download Image for LinkedIn Post": {
      "main": [
        [
          {
            "node": "Text + Image",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• httpBasicAuth
• linkedInOAuth2Api
• oAuth2Api
• openAiApi
• redditOAuth2Api
• supabaseApi
• twitterOAuth2Api

About this workflow

AI-powered workflow that transforms any article URL into platform-optimized social media posts for LinkedIn, Twitter (X), and Reddit. Uses Mozilla Readability for content extraction, multi-agent AI with RAG from viral LinkedIn post database, and interactive review forms for…

Source: https://n8n.io/workflows/11386/ — original creator credit. Request a take-down →

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