{ "name": "AI Tech Watcher", "nodes": [ { "parameters": { "rule": { "interval": [ { "triggerAtHour": 8 } ] } }, "id": "node-cron", "name": "Cron (tous les jours 8h)", "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.2, "position": [ -200, 400 ] }, { "parameters": { "url": "https://openai.com/news/rss.xml", "options": {} }, "id": "node-rss-0", "name": "RSS \u2013 OpenAI", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 0 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://huggingface.co/blog/feed.xml", "options": {} }, "id": "node-rss-1", "name": "RSS \u2013 Hugging Face", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 130 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://blog.google/technology/ai/rss/", "options": {} }, "id": "node-rss-2", "name": "RSS \u2013 Google AI", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 260 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://blog.n8n.io/rss/", "options": {} }, "id": "node-rss-3", "name": "RSS \u2013 n8n", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 390 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://github.blog/feed/", "options": {} }, "id": "node-rss-4", "name": "RSS \u2013 GitHub", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 520 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://feeds.feedburner.com/TheHackersNews", "options": {} }, "id": "node-rss-5", "name": "RSS \u2013 Hacker News (sec)", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 650 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://aws.amazon.com/blogs/aws/feed/", "options": {} }, "id": "node-rss-6", "name": "RSS \u2013 AWS", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 780 ], "onError": "continueRegularOutput" }, { "parameters": { "url": "https://cloudblog.withgoogle.com/rss/", "options": {} }, "id": "node-rss-7", "name": "RSS \u2013 Google Cloud", "type": "n8n-nodes-base.rssFeedRead", "typeVersion": 1.2, "position": [ 60, 910 ], "onError": "continueRegularOutput" }, { "parameters": { "jsCode": "// Nettoyage : deduplication par lien + filtre articles < 24h\nconst seen = new Set();\nconst output = [];\nconst cutoff = Date.now() - 24 * 60 * 60 * 1000;\n\nfor (const item of $input.all()) {\n const j = item.json;\n const link = (j.link || j.url || '').toString().trim().replace(/\\/$/, '');\n if (!link || seen.has(link)) continue;\n\n const dateStr = j.isoDate || j.pubDate || j.date || j.published || null;\n const ts = dateStr ? Date.parse(dateStr) : NaN;\n if (!isNaN(ts) && ts < cutoff) continue;\n\n let source = '';\n try { source = new URL(link).hostname.replace(/^www\\./, ''); } catch (e) {}\n\n seen.add(link);\n output.push({ json: {\n title: (j.title || '(sans titre)').toString().trim(),\n link,\n source,\n snippet: (j.contentSnippet || j.content || j.summary || '').toString().replace(/\\s+/g, ' ').slice(0, 500),\n pubDate: dateStr || '',\n }});\n}\nreturn output;" }, "id": "node-dedup", "name": "Nettoyage + filtre 24h", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 320, 400 ] }, { "parameters": { "jsCode": "// Construit la requete Gemini a partir de tous les articles nettoyes\nconst articles = $input.all().map(i => ({\n titre: i.json.title, source: i.json.source, lien: i.json.link,\n extrait: i.json.snippet, date: i.json.pubDate,\n}));\n\nconst prompt = `Tu es un analyste tech francophone. Voici une liste d'articles publies recemment (titre, source, lien, extrait).\n\nPour CHAQUE article :\n1. Resume-le en 1 a 2 phrases percutantes, en francais.\n2. Attribue une importance : CRITIQUE, IMPORTANT ou MINEUR.\n - CRITIQUE = nouveau modele IA majeur, faille de securite critique, changement de politique/prix majeur.\n - IMPORTANT = nouvelle fonctionnalite notable, mise a jour significative, partenariat important.\n - MINEUR = actualite mineure, article de fond, mise a jour cosmetique.\n\nReponds UNIQUEMENT avec du JSON valide, sans texte avant ou apres, sans balises markdown.\nFormat EXACT :\n{\"articles\":[{\"titre\":\"...\",\"source\":\"...\",\"lien\":\"...\",\"resume\":\"...\",\"importance\":\"CRITIQUE\"}]}\n\nArticles a analyser :\n${JSON.stringify(articles, null, 2)}`;\n\nconst body = {\n contents: [ { role: \"user\", parts: [ { text: prompt } ] } ],\n generationConfig: { temperature: 0.3, responseMimeType: \"application/json\" }\n};\n\nreturn [{ json: { body, count: articles.length } }];" }, "id": "node-prepare", "name": "Pr\u00e9parer requ\u00eate Gemini", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 540, 400 ] }, { "parameters": { "method": "POST", "url": "https://generativelanguage.googleapis.com/v1beta/models/gemini-2.0-flash:generateContent", "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "x-goog-api-key", "value": "REMPLACE_PAR_TA_CLE_GEMINI" } ] }, "sendBody": true, "specifyBody": "json", "jsonBody": "={{ $json.body }}", "options": {} }, "id": "node-gemini", "name": "Gemini \u2013 Analyse", "type": "n8n-nodes-base.httpRequest", "typeVersion": 4.2, "position": [ 760, 400 ] }, { "parameters": { "jsCode": "// Parse la reponse Gemini + trie par importance\nconst res = $input.first().json;\n\nlet text = '';\ntry {\n text = res.candidates[0].content.parts[0].text;\n} catch (e) {\n throw new Error('Reponse Gemini inattendue : ' + JSON.stringify(res).slice(0, 600));\n}\n\ntext = text.trim().replace(/^```(?:json)?/i, '').replace(/```$/, '').trim();\n\nlet parsed;\ntry { parsed = JSON.parse(text); }\ncatch (e) { throw new Error('JSON Gemini invalide : ' + text.slice(0, 600)); }\n\nconst order = { CRITIQUE: 0, IMPORTANT: 1, MINEUR: 2 };\nconst articles = (parsed.articles || []).sort((a, b) =>\n (order[(a.importance || '').toUpperCase()] ?? 3) - (order[(b.importance || '').toUpperCase()] ?? 3)\n);\nreturn [{ json: { articles } }];" }, "id": "node-parse", "name": "Parser r\u00e9ponse", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 980, 400 ] }, { "parameters": { "jsCode": "// Genere le rapport : Telegram (decoupe en morceaux <4096) + Gmail (HTML)\nconst articles = $input.first().json.articles || [];\nconst date = new Date().toLocaleDateString('fr-FR', { weekday: 'long', day: 'numeric', month: 'long', year: 'numeric' });\nconst emoji = { CRITIQUE: '\ud83d\udd34', IMPORTANT: '\ud83d\udfe0', MINEUR: '\u26aa' };\nconst color = { CRITIQUE: '#e53935', IMPORTANT: '#fb8c00', MINEUR: '#9e9e9e' };\n\nlet tg = `*\ud83d\uddde\ufe0f Veille Tech \u2014 ${date}*\\n\\n`;\nif (articles.length === 0) {\n tg += '_Aucune actualite notable dans les dernieres 24h._';\n} else {\n for (const a of articles) {\n const e = emoji[(a.importance || '').toUpperCase()] || '\u26aa';\n tg += `${e} *${a.titre}*\\n${a.resume}\\n_${a.source}_ \u2014 [lire](${a.lien})\\n\\n`;\n }\n}\n\nlet rows = '';\nfor (const a of articles) {\n const imp = (a.importance || 'MINEUR').toUpperCase();\n const c = color[imp] || '#9e9e9e';\n rows += `
`\n + `${imp}`\n + `

${a.titre}

`\n + `

${a.resume}

`\n + `

${a.source} \u2014 Lire l'article

`;\n}\nconst html = `
`\n + `

\ud83d\uddde\ufe0f Veille Tech \u2014 ${date}

`\n + `

${articles.length} article(s) analyse(s).

`\n + (rows || '

Aucune actualite notable dans les dernieres 24h.

')\n + `

Genere automatiquement avec n8n + Gemini.

`;\n\n// Decoupe le message Telegram en morceaux <= 4000 caracteres (limite Telegram = 4096)\nconst MAX = 4000;\nconst chunks = [];\nlet buf = '';\nfor (const bloc of tg.split('\\n\\n')) {\n if ((buf + bloc + '\\n\\n').length > MAX) {\n if (buf) chunks.push(buf.trim());\n buf = '';\n }\n buf += bloc + '\\n\\n';\n}\nif (buf.trim()) chunks.push(buf.trim());\n\nconst subject = `\ud83d\uddde\ufe0f Veille Tech \u2014 ${date} (${articles.length})`;\n\n// 1 item par morceau Telegram ; html + subject copies sur chaque item\nreturn chunks.map((c, i) => ({\n json: { telegram: c, html, subject, part: i + 1, totalParts: chunks.length }\n}));" }, "id": "node-report", "name": "G\u00e9n\u00e9rer rapport", "type": "n8n-nodes-base.code", "typeVersion": 2, "position": [ 1200, 400 ] }, { "parameters": { "chatId": "REMPLACE_PAR_TON_CHAT_ID", "text": "={{ $json.telegram }}", "additionalFields": { "parse_mode": "Markdown" } }, "id": "node-telegram", "name": "Envoi Telegram", "type": "n8n-nodes-base.telegram", "typeVersion": 1.2, "position": [ 1440, 300 ] }, { "parameters": { "maxItems": 1 }, "id": "node-limit", "name": "Limit (1 seul email)", "type": "n8n-nodes-base.limit", "typeVersion": 1, "position": [ 1440, 500 ] }, { "parameters": { "fromEmail": "REMPLACE_PAR_TON_EMAIL@gmail.com", "toEmail": "REMPLACE_PAR_EMAIL_DESTINATAIRE@exemple.com", "subject": "={{ $json.subject }}", "emailFormat": "html", "html": "={{ $json.html }}", "options": {} }, "id": "node-email", "name": "Send an Email", "type": "n8n-nodes-base.emailSend", "typeVersion": 2.1, "position": [ 1660, 500 ] } ], "connections": { "Cron (tous les jours 8h)": { "main": [ [ { "node": "RSS \u2013 OpenAI", "type": "main", "index": 0 }, { "node": "RSS \u2013 Hugging Face", "type": "main", "index": 0 }, { "node": "RSS \u2013 Google AI", "type": "main", "index": 0 }, { "node": "RSS \u2013 n8n", "type": "main", "index": 0 }, { "node": "RSS \u2013 GitHub", "type": "main", "index": 0 }, { "node": "RSS \u2013 Hacker News (sec)", "type": "main", "index": 0 }, { "node": "RSS \u2013 AWS", "type": "main", "index": 0 }, { "node": "RSS \u2013 Google Cloud", "type": "main", "index": 0 } ] ] }, "RSS \u2013 OpenAI": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 Hugging Face": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 Google AI": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 n8n": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 GitHub": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 Hacker News (sec)": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 AWS": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "RSS \u2013 Google Cloud": { "main": [ [ { "node": "Nettoyage + filtre 24h", "type": "main", "index": 0 } ] ] }, "Nettoyage + filtre 24h": { "main": [ [ { "node": "Pr\u00e9parer requ\u00eate Gemini", "type": "main", "index": 0 } ] ] }, "Pr\u00e9parer requ\u00eate Gemini": { "main": [ [ { "node": "Gemini \u2013 Analyse", "type": "main", "index": 0 } ] ] }, "Gemini \u2013 Analyse": { "main": [ [ { "node": "Parser r\u00e9ponse", "type": "main", "index": 0 } ] ] }, "Parser r\u00e9ponse": { "main": [ [ { "node": "G\u00e9n\u00e9rer rapport", "type": "main", "index": 0 } ] ] }, "G\u00e9n\u00e9rer rapport": { "main": [ [ { "node": "Envoi Telegram", "type": "main", "index": 0 }, { "node": "Limit (1 seul email)", "type": "main", "index": 0 } ] ] }, "Limit (1 seul email)": { "main": [ [ { "node": "Send an Email", "type": "main", "index": 0 } ] ] } }, "active": false, "settings": { "executionOrder": "v1" } }