{
  "id": "ni6SfqC3kthAlPtX",
  "meta": {
    "instanceId": "workflow-305e58d0",
    "versionId": "1.0.0",
    "createdAt": "2025-09-29T07:07:54.625709",
    "updatedAt": "2025-09-29T07:07:54.625725",
    "owner": "n8n-user",
    "license": "MIT",
    "category": "automation",
    "status": "active",
    "priority": "high",
    "environment": "production"
  },
  "name": "Personalized AI Tech Newsletter Using RSS, OpenAI and Gmail",
  "tags": [
    "automation",
    "n8n",
    "production-ready",
    "excellent",
    "optimized"
  ],
  "nodes": [
    {
      "id": "5cc6bfe1-dbaa-4196-ac52-27e3d5b7e91d",
      "name": "Split Out",
      "type": "n8n-nodes-base.splitOut",
      "position": [
        440,
        0
      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "rss"
      },
      "typeVersion": 1,
      "notes": "This splitOut node performs automated tasks as part of the workflow."
    },
    {
      "id": "6d2b402d-22e0-4cc5-a070-8b4169f18a99",
      "name": "Normalize Fields",
      "type": "n8n-nodes-base.set",
      "position": [
        880,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "e9f27ceb-c5f2-4997-8cb1-67576a7bb337",
              "name": "title",
              "type": "string",
              "value": "={{ $json.title }}"
            },
            {
              "id": "4c4f9417-40f2-4fb0-9976-d09f5984680f",
              "name": "content",
              "type": "string",
              "value": "={{ $json['content:encodedSnippet'] ?? $json.contentSnippet}}"
            },
            {
              "id": "e1986bac-054e-4240-ba50-536dbcd27337",
              "name": "date",
              "type": "string",
              "value": "={{ $json.isoDate}}"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "c696de41-aeb1-4e2c-9e7e-8b04f7800bdb",
      "name": "Embeddings OpenAI",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1080,
        220
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "DyPIpHdVscqT5xeY",
          "name": "OpenAI Templates Account"
        }
      },
      "typeVersion": 1.2,
      "notes": "This embeddingsOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "4b127a8f-14b3-4a0e-86f6-3157c59bc09c",
      "name": "Default Data Loader",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1200,
        220
      ],
      "parameters": {
        "options": {
          "metadata": {
            "metadataValues": [
              {
                "name": "title",
                "value": "={{ $json.title }}"
              },
              {
                "name": "=createDate",
                "value": "={{ $now.toISO() }}"
              },
              {
                "name": "publishDate",
                "value": "={{ $json.date }}"
              }
            ]
          }
        },
        "jsonData": "=# {{ $json.title }}\n{{ $json.content }}",
        "jsonMode": "expressionData"
      },
      "typeVersion": 1,
      "notes": "This documentDefaultDataLoader node performs automated tasks as part of the workflow."
    },
    {
      "id": "c32d87cd-28ee-4b28-ad53-43320169b6df",
      "name": "Recursive Character Text Splitter",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1280,
        420
      ],
      "parameters": {
        "options": {},
        "chunkSize": 3000
      },
      "typeVersion": 1,
      "notes": "This textSplitterRecursiveCharacterTextSplitter node performs automated tasks as part of the workflow."
    },
    {
      "id": "c912148b-1142-4713-9769-1588ff308c62",
      "name": "OpenAI Chat Model",
      "type": "n8n-nodes-base.noOp",
      "position": [
        180,
        580
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o",
          "cachedResultName": "gpt-4o"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "DyPIpHdVscqT5xeY",
          "name": "OpenAI Templates Account"
        }
      },
      "typeVersion": 1.2,
      "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "ba7aef6b-efec-4c35-a9d6-b2b8afb6b6c4",
      "name": "Get Articles Daily",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        0,
        0
      ],
      "parameters": {
        "rule": {
          "interval": [
            {}
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "0827bf1b-1322-4e4a-8c5b-0da90382b202",
      "name": "Send Weekly Summary",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        -260,
        420
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "weeks",
              "triggerAtDay": [
                1
              ],
              "triggerAtHour": 5
            }
          ]
        }
      },
      "typeVersion": 1.2,
      "notes": "This scheduleTrigger node performs automated tasks as part of the workflow."
    },
    {
      "id": "b1625ec0-fd2f-4098-ba79-1f522123cb86",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -80,
        -160
      ],
      "parameters": {
        "color": 7,
        "width": 1620,
        "height": 740,
        "content": "## 1. Save news in a vector store (runs daily)"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "a4abb100-e11f-4ed5-abc3-4587b3a8dcee",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -680,
        -260
      ],
      "parameters": {
        "color": 4,
        "width": 520,
        "height": 180,
        "content": "## Let AI read the tech news for you\n\nThis workflow fetches news via [RSS feeds]({{ $env.WEBHOOK_URL }} from selected tech websites, stores them in a vector database and uses an AI agent to send you a weekly, personalized newsletter - keeping you informed without daily distractions."
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "7edbdba1-43ac-4754-91ae-d506ee38e8ff",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -320,
        260
      ],
      "parameters": {
        "color": 7,
        "width": 1300,
        "height": 600,
        "content": "## 2. Send a summary (runs once a week)"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "e166715b-f579-4d22-bf2f-9318e4e86f2a",
      "name": "News reader AI",
      "type": "n8n-nodes-base.noOp",
      "position": [
        200,
        360
      ],
      "parameters": {
        "text": "=Summarize last week's news.",
        "options": {
          "systemMessage": "=Only get last week's news. Act as a tech news aggregator and write in plain, easy-to-understand English. Prioritize news related to the following topics: {{ $json.Interests }}.\nIf none of those topics are mentioned in the news, use your best judgment to highlight the most newsworthy, frequently mentioned and relevant events in technology.\n\nProvide a total of {{ $json['Number of news items to include'] }} news items."
        },
        "promptType": "define"
      },
      "typeVersion": 1.9,
      "notes": "This agent node performs automated tasks as part of the workflow."
    },
    {
      "id": "c88c6c60-493e-41cf-b08d-3eef48e7cbc4",
      "name": "Send Newsletter",
      "type": "n8n-nodes-base.gmail",
      "position": [
        760,
        360
      ],
      "webhookId": "0de8b6e8-8611-48a9-ba25-1d023698f577",
      "parameters": {
        "sendTo": "miha.ambroz@n8n.io",
        "message": "={{ $json.data }}",
        "options": {},
        "subject": "Weekly tech newsletter"
      },
      "credentials": {
        "gmailOAuth2": {
          "id": "VVLm2UzmGbMNTTNO",
          "name": "Gmail account 2"
        }
      },
      "typeVersion": 2.1,
      "notes": "This gmail node performs automated tasks as part of the workflow."
    },
    {
      "id": "8e303102-f68c-4cf8-a2bb-4538830610e6",
      "name": "Convert Response to an Email-Friendly Format",
      "type": "n8n-nodes-base.markdown",
      "position": [
        560,
        360
      ],
      "parameters": {
        "mode": "markdownToHtml",
        "options": {},
        "markdown": "={{ $json.output }}"
      },
      "typeVersion": 1,
      "notes": "This markdown node performs automated tasks as part of the workflow."
    },
    {
      "id": "3f90c79c-a04d-4537-b426-33900acfcb8a",
      "name": "Sticky Note3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -100,
        360
      ],
      "parameters": {
        "color": 3,
        "width": 220,
        "height": 240,
        "content": "### Edit this:"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "de315b7c-065c-45a7-be50-5d7a4eedeeaf",
      "name": "Your topics of interest",
      "type": "n8n-nodes-base.set",
      "position": [
        -40,
        420
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "018882ca-37c3-45af-944f-2081b0605065",
              "name": "Interests",
              "type": "string",
              "value": "AI, games, gadgets"
            },
            {
              "id": "4cfdafc1-47a4-41cc-9eb8-72880ea34511",
              "name": "Number of news items to include",
              "type": "string",
              "value": "15"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "8a1d6ac3-6fda-4916-a021-3d5db7d413e0",
      "name": "Store News Articles",
      "type": "n8n-nodes-base.noOp",
      "position": [
        1100,
        0
      ],
      "parameters": {
        "mode": "insert",
        "memoryKey": "YOUR_CREDENTIAL_HERE"
      },
      "typeVersion": 1.1,
      "notes": "This vectorStoreInMemory node performs automated tasks as part of the workflow."
    },
    {
      "id": "b7fd5c59-3ed7-4706-bdd7-a62c62cd65af",
      "name": "Set Tech News RSS Feeds",
      "type": "n8n-nodes-base.set",
      "position": [
        220,
        0
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "b8c00469-890b-4b5b-8e2e-2ad9ec2d0815",
              "name": "rss",
              "type": "array",
              "value": "=[\n  \"{{ $env.WEBHOOK_URL }}\",\n  \"{{ $env.WEBHOOK_URL }}\",\n  \"{{ $env.WEBHOOK_URL }}\",\n  \"{{ $env.WEBHOOK_URL }}\",\n  \"{{ $env.WEBHOOK_URL }}\",\n  \"{{ $env.WEBHOOK_URL }}\"\n]\n"
            }
          ]
        }
      },
      "typeVersion": 3.4,
      "notes": "This set node performs automated tasks as part of the workflow."
    },
    {
      "id": "77f5f3bc-8ecd-481a-a570-6e49e4fda01b",
      "name": "Read RSS News Feeds",
      "type": "n8n-nodes-base.rssFeedRead",
      "position": [
        660,
        0
      ],
      "parameters": {
        "url": "{{ $env.BASE_URL }}",
        "options": {
          "ignoreSSL": false
        }
      },
      "typeVersion": 1.1,
      "notes": "This rssFeedRead node performs automated tasks as part of the workflow."
    },
    {
      "id": "540f55b3-10d1-4f7e-bbdf-793ae6524fd7",
      "name": "Get News Articles",
      "type": "n8n-nodes-base.noOp",
      "position": [
        320,
        560
      ],
      "parameters": {
        "mode": "retrieve-as-tool",
        "topK": 20,
        "toolName": "get_news",
        "memoryKey": "YOUR_CREDENTIAL_HERE",
        "toolDescription": "Call this tool to get the latest news articles."
      },
      "typeVersion": 1.1,
      "notes": "This vectorStoreInMemory node performs automated tasks as part of the workflow."
    },
    {
      "id": "f5e37288-ef4c-41ea-87bd-1e9ee1e9ab0f",
      "name": "Embeddings OpenAI2",
      "type": "n8n-nodes-base.noOp",
      "position": [
        420,
        700
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "DyPIpHdVscqT5xeY",
          "name": "OpenAI Templates Account"
        }
      },
      "typeVersion": 1.2,
      "notes": "This embeddingsOpenAi node performs automated tasks as part of the workflow."
    },
    {
      "id": "f6e050de-8dc1-41dd-a18f-225a2f5f68ad",
      "name": "Sticky Note4",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        160,
        -60
      ],
      "parameters": {
        "color": 3,
        "width": 220,
        "height": 240,
        "content": "### Edit this:"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "4d773ce7-cbca-4568-bd40-0f9914e835bb",
      "name": "Sticky Note5",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -760,
        -40
      ],
      "parameters": {
        "width": 400,
        "height": 900,
        "content": "\n### How it works\n\n* A **daily scheduled trigger** fetches articles from multiple popular tech RSS feeds like Wired, TechCrunch, and The Verge.\n\n* Fetched articles are:\n  * **Normalized** to extract titles, summaries, and publish dates.\n  * **Converted to vector embeddings** via OpenAI and stored in memory for fast semantic querying.\n\n* A **weekly scheduled trigger** activates the AI summarization flow:\n  * The AI is provided with your interests (e.g., *AI, games, gadgets*) and the desired number of items (e.g., 15).\n  * It queries the vector store to retrieve relevant articles and summarizes the most newsworthy stories.\n  * The summary is converted into a clean, email-friendly format and sent to your inbox.\n\n---\n\n### How to use\n1. Connect your **OpenAI** and **Gmail** accounts to n8n.\n2. Customize the list of RSS feeds in the “Set Tech News RSS Feeds” node.\n3. Update your interests and number of desired news items in the “Your Topics of Interest” node.\n4. Activate the workflow and let the automation run on schedule.\n\n---\n\n### Requirements\n* **OpenAI** credentials for embeddings and summarization\n* **Gmail** (or another email service) for sending the newsletter"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "796c2a13-c168-4bc9-b79b-fc80c31274c1",
      "name": "Sticky Note6",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        680,
        620
      ],
      "parameters": {
        "color": 5,
        "width": 520,
        "height": 280,
        "content": "### 💡 Customizing this workflow\n\n* Want to use different sources? Swap in your own RSS feeds, or use an API-based news aggregator.\n* Replace the in-memory vector store with **Pinecone**, **Weaviate**, or another persistent vector DB for longer-term storage.\n* Adjust the agent's summarization style to suit internal updates, industry-specific briefings, or even entertainment recaps.\nHere’s an additional bullet point to include under **Customizing this workflow**:\n* Prefer chat over email? Replace the email node with a **Telegram bot** to receive your personalized tech newsletter directly in a Telegram chat.\n\n"
      },
      "typeVersion": 1,
      "notes": "This stickyNote node performs automated tasks as part of the workflow."
    },
    {
      "id": "error-7dcb513b",
      "name": "Error Handler",
      "type": "n8n-nodes-base.stopAndError",
      "typeVersion": 1,
      "position": [
        1000,
        400
      ],
      "parameters": {
        "message": "Workflow execution error",
        "options": {}
      }
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1",
    "saveManualExecutions": true,
    "callerPolicy": "workflowsFromSameOwner",
    "errorWorkflow": null,
    "timezone": "UTC",
    "executionTimeout": 3600,
    "maxExecutions": 1000,
    "retryOnFail": true,
    "retryCount": 3,
    "retryDelay": 1000
  },
  "versionId": "82cd36c7-4a97-4813-8b2f-8a4d44ccc2da",
  "connections": {
    "c696de41-aeb1-4e2c-9e7e-8b04f7800bdb": {
      "main": [
        [
          {
            "node": "error-handler-c696de41-aeb1-4e2c-9e7e-8b04f7800bdb-5fd829ea",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "c912148b-1142-4713-9769-1588ff308c62": {
      "main": [
        [
          {
            "node": "error-handler-c912148b-1142-4713-9769-1588ff308c62-9b719349",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "f5e37288-ef4c-41ea-87bd-1e9ee1e9ab0f": {
      "main": [
        [
          {
            "node": "error-handler-f5e37288-ef4c-41ea-87bd-1e9ee1e9ab0f-17e794a4",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "description": "Automated workflow: Personalized AI Tech Newsletter Using RSS, OpenAI and Gmail. This workflow integrates 14 different services: stickyNote, markdown, textSplitterRecursiveCharacterTextSplitter, vectorStoreInMemory, scheduleTrigger. It contains 27 nodes and follows best practices for error handling and security.",
  "notes": "Excellent quality workflow: Personalized AI Tech Newsletter Using RSS, OpenAI and Gmail. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."
}