{ "meta": { "aiBuilderAssisted": true, "templateCredsSetupCompleted": true }, "nodes": [ { "id": "7987c840-16b8-4e66-9422-7101cee44c29", "name": "Daily Morning Trigger", "type": "n8n-nodes-base.scheduleTrigger", "position": [ 240, 400 ], "parameters": { "rule": { "interval": [ { "triggerAtHour": 8 } ] } }, "typeVersion": 1.3 }, { "id": "f2aeacc4-41ea-4af6-ab8d-68d833c7cac2", "name": "Define RSS Sources", "type": "n8n-nodes-base.code", "position": [ 528, 400 ], "parameters": { "jsCode": "var feeds = [\n { url: \"http://news.ycombinator.com/rss\", source: \"Hacker News\" },\n { url: \"https://techcrunch.com/feed/\", source: \"TechCrunch\" },\n { url: \"http://www.theverge.com/rss/full.xml\", source: \"The Verge\" },\n { url: \"http://venturebeat.com/feed/\", source: \"VentureBeat\" },\n { url: \"https://blog.pragmaticengineer.com/rss/\", source: \"The Pragmatic Engineer\" },\n { url: \"https://engineering.fb.com/feed/\", source: \"Engineering at Meta\" },\n { url: \"https://engineering.atspotify.com/feed/\", source: \"Spotify Engineering\" },\n { url: \"https://stripe.com/blog/feed.rss\", source: \"Stripe Blog\" },\n { url: \"https://slack.engineering/feed\", source: \"Slack Engineering\" },\n { url: \"https://blog.cloudflare.com/rss/\", source: \"Cloudflare Blog\" },\n { url: \"https://shopifyengineering.myshopify.com/blogs/engineering.atom\", source: \"Shopify Engineering\" },\n { url: \"https://openai.com/news/engineering/rss.xml\", source: \"OpenAI\" },\n { url: \"http://googleresearch.blogspot.com/atom.xml\", source: \"Google AI Blog\" },\n { url: \"https://deepmind.com/blog/feed/basic/\", source: \"DeepMind\" },\n { url: \"http://news.mit.edu/rss/topic/artificial-intelligence2\", source: \"MIT News AI\" },\n { url: \"https://www.amazon.science/index.rss\", source: \"Amazon Science\" },\n { url: \"https://developer.nvidia.com/blog/feed\", source: \"NVIDIA Developer\" },\n { url: \"http://firstround.com/review/feed.xml\", source: \"First Round Review\" },\n { url: \"https://lethain.com/feeds/\", source: \"Irrational Exuberance\" },\n { url: \"http://www.producthunt.com/feed\", source: \"Product Hunt\" },\n { url: \"http://www.quantamagazine.org/feed/\", source: \"Quanta Magazine\" },\n { url: \"https://www.sciencealert.com/rss\", source: \"ScienceAlert\" },\n { url: \"https://singularityhub.com/feed/\", source: \"Singularity Hub\" },\n { url: \"https://jvns.ca/atom.xml\", source: \"Julia Evans\" },\n { url: \"https://danluu.com/atom.xml\", source: \"Dan Luu\" },\n { url: \"https://overreacted.io/rss.xml\", source: \"Dan Abramov\" },\n { url: \"https://www.joelonsoftware.com/feed/\", source: \"Joel on Software\" }\n];\nreturn feeds.map(function(f) { return { json: f }; });" }, "typeVersion": 2 }, { "id": "8246b94e-9e1f-49bc-92b5-7626395b50b6", "name": "Fetch RSS Feeds", "type": "n8n-nodes-base.rssFeedRead", "onError": "continueRegularOutput", "position": [ 800, 400 ], "parameters": { "url": "={{ $json.url }}", "options": { "ignoreSSL": true } }, "typeVersion": 1.2 }, { "id": "cdf20fa3-1c33-436b-8226-ebd73eae93b0", "name": "Clean and Prepare for AI", "type": "n8n-nodes-base.code", "position": [ 1088, 400 ], "parameters": { "jsCode": "var items = $input.all();\nvar seen = new Set();\nvar cleaned = [];\nfor (var i = 0; i < items.length; i++) {\n var d = items[i].json;\n var title = (d.title || \"\").trim();\n var link = (d.link || \"\").trim();\n if (!title || !link || seen.has(link)) continue;\n seen.add(link);\n var desc = (d.contentSnippet || d.content || d.description || \"\").replace(/<[^>]*>/g, \"\").trim();\n if (desc.length > 250) desc = desc.substring(0, 250) + \"...\";\n var pubDate = d.isoDate || d.pubDate || \"\";\n var source = d.creator || \"\";\n if (!source) { try { source = new URL(link).hostname.replace(\"www.\", \"\"); } catch(e) {} }\n cleaned.push({ title: title, link: link, description: desc, pubDate: pubDate, source: source });\n}\ncleaned.sort(function(a, b) { return new Date(b.pubDate || 0) - new Date(a.pubDate || 0); });\ncleaned = cleaned.slice(0, 150);\nvar articleList = cleaned.map(function(a, idx) {\n return \"[\" + idx + \"] \" + JSON.stringify(a.title) + \" (\" + (a.source || \"Unknown\") + \", \" + (a.pubDate ? a.pubDate.substring(0, 10) : \"No date\") + \")\\n \" + (a.description || \"No description\");\n}).join(\"\\n\\n\");\nreturn [{ json: { articleCount: cleaned.length, articleList: articleList, articlesJson: JSON.stringify(cleaned) } }];" }, "typeVersion": 2 }, { "id": "a5169a62-6a6b-478b-b93e-e97d65da1e26", "name": "AI Article Curator", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 1360, 400 ], "parameters": { "text": "=I have {{ $json.articleCount }} articles from various tech RSS feeds today. Please select the 30 most interesting, impactful, and diverse articles.\n\nHere are all the articles:\n\n{{ $json.articleList }}\n\nReturn ONLY a valid JSON object with this exact structure: {\"selected\": [0, 5, 12, ...]} where the numbers are the article indices from the list above.\n\nSelection criteria:\n1. Timely and newsworthy\n2. Diverse topics (AI, engineering, startups, science, design)\n3. Genuinely interesting to a tech professional\n4. Avoid duplicates or very similar stories\n5. Prioritize original insights over press releases", "options": { "systemMessage": "You are an expert tech news curator. Your job is to review a list of articles from various RSS feeds and select exactly 30 of the most interesting and diverse ones for a daily digest email. You must return ONLY valid JSON with the selected article indices in this format: {\"selected\": [index1, index2, ...]}. Do not include any other text, explanation, or formatting." }, "promptType": "define" }, "typeVersion": 3.1 }, { "id": "9dd360be-7c8c-41a6-a612-db060ee58943", "name": "OpenAI GPT-5 Mini", "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi", "position": [ 1360, 624 ], "parameters": { "model": { "__rl": true, "mode": "list", "value": "gpt-5-mini" }, "options": {}, "builtInTools": {} }, "credentials": { "openAiApi": { "name": "" } }, "typeVersion": 1.3 }, { "id": "5eb8206e-3128-4eba-9a06-53c080795a68", "name": "Build Digest Email", "type": "n8n-nodes-base.code", "position": [ 1648, 400 ], "parameters": { "jsCode": "var aiOutput = $input.first().json.output;\nvar allArticles = JSON.parse($(\"Clean and Prepare for AI\").first().json.articlesJson);\nvar selected;\ntry {\n var jsonMatch = aiOutput.match(/\\{[\\s\\S]*\\}/);\n var parsed = JSON.parse(jsonMatch ? jsonMatch[0] : aiOutput);\n selected = parsed.selected || parsed.indices || [];\n} catch (e) {\n var nums = aiOutput.match(/\\d+/g);\n selected = nums ? nums.map(Number) : [];\n}\nvar articles = selected.filter(function(i) { return i >= 0 && i < allArticles.length; }).slice(0, 30).map(function(i) { return allArticles[i]; });\nvar today = new Date().toLocaleDateString(\"en-US\", { weekday: \"long\", year: \"numeric\", month: \"long\", day: \"numeric\" });\nvar h = \"\";\nh += \"\";\nh += \"\";\nh += \"
\";\nh += \"\";\nh += \"\";\nh += \"\";\nfor (var idx = 0; idx < articles.length; idx++) {\n var a = articles[idx];\n var desc = (a.description || \"\").substring(0, 200);\n var src = a.source ? \" · \" + a.source : \"\";\n var dt = \"\";\n try { dt = a.pubDate ? new Date(a.pubDate).toLocaleDateString(\"en-US\", { month: \"short\", day: \"numeric\" }) : \"\"; } catch(e) {}\n var num = idx + 1;\n h += \"\";\n}\nh += \"
\";\nh += \"

📬 Tech Digest

\";\nh += \"

\" + today + \" · \" + articles.length + \" curated articles

\";\nh += \"

Your AI-curated daily selection of the most interesting tech articles from across the web.

\";\n h += \"\";\n h += \"
\";\n h += \"\";\n h += \"\";\n h += \"
\" + num + \"\";\n h += \"\" + a.title + \"\";\n if (desc) h += \"

\" + desc + \"

\";\n h += \"

\" + dt + src + \"

\";\n h += \"
\";\n h += \"
\";\nh += \"

Curated with ❤️ by your n8n RSS Digest workflow

\";\nh += \"

27 RSS sources · AI-curated daily

\";\nh += \"
\";\nreturn [{ json: { emailHtml: h, emailSubject: \"Tech Digest - \" + today, articleCount: articles.length } }];" }, "typeVersion": 2 }, { "id": "7a89c7f3-c608-4dbf-a1e9-f68cead749e1", "name": "Send Digest Email", "type": "n8n-nodes-base.gmail", "position": [ 1920, 400 ], "parameters": { "sendTo": "your@email.com", "message": "={{ $json.emailHtml }}", "options": { "senderName": "Tech Digest Bot", "appendAttribution": false }, "subject": "={{ $json.emailSubject }}" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.2 }, { "id": "5dd97a86-c72d-4501-b2a9-32160a39ec0f", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -352, -32 ], "parameters": { "width": 576, "height": 768, "content": "Workflow: RSS to E-Mail (7 nodes + AI model)\n\n\n1. Daily Morning Trigger - Fires every day at 8:00 AM\n\n2. Define RSS Sources - Outputs 27 curated RSS feed URLs across 7 categories:\n\nTech News:\n Hacker News, TechCrunch, The Verge, VentureBeat\nEngineering: Meta, Spotify, Stripe, Slack, Cloudflare, Shopify, The Pragmatic Engineer\nAI & ML: OpenAI, Google AI, DeepMind, MIT News, Amazon Science, NVIDIA\n\nStartup: \nFirst Round Review, Irrational Exuberance\nProducts: Product Hunt\n\nScience: \nQuanta Magazine, ScienceAlert, Singularity Hub\n\nBloggers:\nJulia Evans, Dan Luu, Dan Abramov, Joel on Software\n3. Fetch RSS Feeds - Reads each feed (with error handling so one broken feed won't kill the workflow)\n\n4. Clean and Prepare for AI - Deduplicates by URL, strips HTML tags, truncates descriptions, sorts by date, keeps the 150 most recent articles\n\n5. AI Article Curator (GPT-5 Mini) - Reviews all articles and picks the 30 most interesting/diverse ones\n\n6. Build Digest Email - Generates a beautiful HTML email with a purple gradient header, numbered article cards with titles, descriptions, dates, and source attribution\n\n7. Send Digest Email - Sends via Gmail\n\nTo activate it, you need to:\n\nConnect your OpenAI credentials to the AI model node\nConnect your Gmail credentials to the Send node\nSet your email address in the \"Send Digest Email\" node (it's a placeholder right now)\nToggle the workflow to Active" }, "typeVersion": 1 }, { "id": "7b59bcf8-c125-4466-8f3b-d32cda50212f", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ 256, 192 ], "parameters": { "color": 7, "width": 416, "height": 384, "content": "1.Daily Morning Trigger Fires every day at 8:00 AM\n\n\n2. Define RSS Sources - Outputs 27 curated RSS feed URLs across 7 categories" }, "typeVersion": 1 }, { "id": "c2ff02d1-5ce1-4f5d-aa6d-abcf7c8f9a1a", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ 704, 192 ], "parameters": { "color": 7, "width": 592, "height": 352, "content": "3.Fetch RSS Feeds - Reads each feed (with error handling so one broken feed won't kill the workflow)\n\n\n4. Clean and Prepare for AI - Deduplicates by URL, strips HTML tags, truncates descriptions, sorts by date, keeps the 150 most recent articles" }, "typeVersion": 1 }, { "id": "80483840-5b90-4943-b428-bdd8bdf88cc6", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ 1344, 192 ], "parameters": { "color": 7, "width": 256, "height": 512, "content": "5.Article Curator (GPT-5 Mini) - Reviews all articles and picks the 30 most interesting/diverse ones" }, "typeVersion": 1 }, { "id": "53cdff73-8207-46b7-a672-d909eec13794", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ 1648, 192 ], "parameters": { "color": 7, "width": 448, "height": 384, "content": "6.Build Digest Email - Generates a beautiful HTML email with a purple gradient header, numbered article cards with titles, descriptions, dates, and source attribution\n\n7.Send Digest Email - Sends via Gmail" }, "typeVersion": 1 } ], "connections": { "Fetch RSS Feeds": { "main": [ [ { "node": "Clean and Prepare for AI", "type": "main", "index": 0 } ] ] }, "OpenAI GPT-5 Mini": { "ai_languageModel": [ [ { "node": "AI Article Curator", "type": "ai_languageModel", "index": 0 } ] ] }, "AI Article Curator": { "main": [ [ { "node": "Build Digest Email", "type": "main", "index": 0 } ] ] }, "Build Digest Email": { "main": [ [ { "node": "Send Digest Email", "type": "main", "index": 0 } ] ] }, "Define RSS Sources": { "main": [ [ { "node": "Fetch RSS Feeds", "type": "main", "index": 0 } ] ] }, "Daily Morning Trigger": { "main": [ [ { "node": "Define RSS Sources", "type": "main", "index": 0 } ] ] }, "Clean and Prepare for AI": { "main": [ [ { "node": "AI Article Curator", "type": "main", "index": 0 } ] ] } } }