{ "edges": [ { "to": "4bb30693-3225-4cda-bfcc-a3b9c3e6be98", "from": "2ebed9fe-6a86-4783-85a6-50245bb70355", "toPort": "0", "fromPort": "0" }, { "to": "d0b32894-7c5b-49ef-8172-f684be68c1e8", "from": "44b9d667-e6e5-46fb-9a2f-605790e2829d", "toPort": "0", "fromPort": "1" }, { "to": "ebd22026-27b2-4f94-a7b6-1bcf82f7dc4d", "from": "13658cae-f478-44b8-95d5-f19162619a29", "toPort": "0", "fromPort": "0" }, { "to": "80d0dbab-a261-438f-99b6-3193806606cd", "from": "2eb9d77e-544d-499f-bf7b-1fd488170151", "toPort": "0", "fromPort": "0" }, { "to": "2eb9d77e-544d-499f-bf7b-1fd488170151", "from": "4bb30693-3225-4cda-bfcc-a3b9c3e6be98", "toPort": "0", "fromPort": "0" }, { "to": "e88b848f-b6e5-4461-85ec-87598dd568a7", "from": "d0b32894-7c5b-49ef-8172-f684be68c1e8", "toPort": "0", "fromPort": "0" }, { "to": "e88b848f-b6e5-4461-85ec-87598dd568a7", "from": "ebd22026-27b2-4f94-a7b6-1bcf82f7dc4d", "toPort": "0", "fromPort": "0" }, { "to": "44b9d667-e6e5-46fb-9a2f-605790e2829d", "from": "0e868e00-221a-415c-9528-92df62c3a96d", "toPort": "0", "fromPort": "0" }, { "to": "13658cae-f478-44b8-95d5-f19162619a29", "from": "0e868e00-221a-415c-9528-92df62c3a96d", "toPort": "0", "fromPort": "0" }, { "to": "2852c6a7-c775-4dc8-8410-8a9d9d062cbf", "from": "80d0dbab-a261-438f-99b6-3193806606cd", "toPort": "0", "fromPort": "0" }, { "to": "8fcdb1d5-914d-4d6d-b4d2-4178665851f6", "from": "e88b848f-b6e5-4461-85ec-87598dd568a7", "toPort": "0", "fromPort": "0" }, { "to": "be48b1d0-0cca-4921-a58c-51c9fddeecc7", "from": "2852c6a7-c775-4dc8-8410-8a9d9d062cbf", "toPort": "0", "fromPort": "0" }, { "to": "be48b1d0-0cca-4921-a58c-51c9fddeecc7", "from": "2852c6a7-c775-4dc8-8410-8a9d9d062cbf", "toPort": "0", "fromPort": "1" }, { "to": "0e868e00-221a-415c-9528-92df62c3a96d", "from": "be48b1d0-0cca-4921-a58c-51c9fddeecc7", "toPort": "0", "fromPort": "0" }, { "to": "0aef6b05-0ffa-447a-b398-f644c74bb928", "from": "8fcdb1d5-914d-4d6d-b4d2-4178665851f6", "toPort": "0", "fromPort": "0" } ], "nodes": [ { "id": "2ebed9fe-6a86-4783-85a6-50245bb70355", "name": "Manual Run", "type": "manualTrigger", "params": {}, "position": [ -1184, -432 ] }, { "id": "4bb30693-3225-4cda-bfcc-a3b9c3e6be98", "name": "Set Channel IDs", "type": "set", "params": { "options": {}, "assignments": { "assignments": [ { "id": "59e97f03-827a-4a07-a7c6-ab432379489f", "name": "ChannelID", "type": "array", "value": "[\"UC8T5gQ4U4GbI2h8kYCkEcvg\",\"UCkZ3fSYruC0IXv6p34BHciQ\",\"UCP0SLk271Ov781xSxG__7mA\",\"UCM2u6Uvi5XBBlh5GDv4otsg\"]" } ] } }, "position": [ -944, -432 ] }, { "id": "2eb9d77e-544d-499f-bf7b-1fd488170151", "name": "Split Channels", "type": "passthrough", "params": { "mode": "splitOut", "field": "ChannelID", "options": {}, "fieldToSplitOut": "ChannelID" }, "position": [ -736, -432 ] }, { "id": "80d0dbab-a261-438f-99b6-3193806606cd", "name": "Fetch Latest Videos (RSS)", "type": "integration", "params": { "url": "=https://www.youtube.com/feeds/videos.xml?channel_id={{ $json.ChannelID }}", "options": { "customFields": "" }, "service": "rss", "operation": "read" }, "position": [ -544, -432 ] }, { "id": "2852c6a7-c775-4dc8-8410-8a9d9d062cbf", "name": "Filter: Published in Last 72h", "type": "if", "params": { "options": {}, "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "3b3d83aa-b305-4682-9626-846b963c920b", "operator": { "type": "dateTime", "operation": "after" }, "leftValue": "={{ new Date($json.pubDate) }}", "rightValue": "={{ new Date(Date.now() - 72*60*60*1000).toISOString() }}" } ] } }, "position": [ -336, -432 ] }, { "id": "be48b1d0-0cca-4921-a58c-51c9fddeecc7", "name": "Get Video Stats (YouTube API)", "type": "http", "params": { "url": "https://www.googleapis.com/youtube/v3/videos", "options": {}, "sendQuery": true, "authentication": "genericCredentialType", "genericAuthType": "httpQueryAuth", "queryParameters": { "parameters": [ { "name": "id", "value": "={{ $json.link.includes('shorts') ? $json.link.split('/shorts/')[1] : $json.link.split('v=')[1].split('&')[0] }}" }, { "name": "part", "value": "snippet,statistics" } ] } }, "position": [ -32, -224 ] }, { "id": "0e868e00-221a-415c-9528-92df62c3a96d", "name": "Classify by Likes (Code)", "type": "code", "params": { "jsCode": "// Classify YouTube videos by like count\nconst THRESHOLD = 1000;\n\nfunction extractNumberFrom(...candidates) {\n for (const v of candidates) {\n if (v === undefined || v === null) continue;\n if (typeof v === 'number' && Number.isFinite(v)) return v;\n if (typeof v === 'string') {\n const digits = v.replace(/\\D/g, '');\n if (digits.length > 0) return parseInt(digits, 10);\n }\n }\n return null;\n}\n\nfunction processVideo(video) {\n const v = JSON.parse(JSON.stringify(video));\n const likeCount = extractNumberFrom(v?.statistics?.likeCount);\n const videoId = v?.id || null;\n\n let classification = 'unknown';\n let needsStatsFetch = false;\n\n if (likeCount === null) {\n needsStatsFetch = true;\n } else if (likeCount >= THRESHOLD) {\n classification = 'viral';\n } else {\n classification = 'normal';\n }\n\n return {\n json: {\n videoId,\n title: v?.snippet?.title ?? null,\n likeCount,\n classification,\n needsStatsFetch,\n original: v\n }\n };\n}\n\nconst allResults = [];\nfor (const item of items) {\n const payload = item.json || {};\n if (Array.isArray(payload.items)) {\n for (const video of payload.items) allResults.push(processVideo(video));\n } else if (payload.kind && payload.kind.includes('youtube#video')) {\n allResults.push(processVideo(payload));\n }\n}\nreturn allResults;" }, "position": [ 320, -288 ] }, { "id": "13658cae-f478-44b8-95d5-f19162619a29", "name": "Branch: Normal", "type": "switch", "params": { "rules": { "values": [ { "outputKey": "Normal Video", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "f09c902d-b305-4c2e-b274-a39de158f7c7", "operator": { "type": "string", "operation": "equals" }, "leftValue": "={{ $json.classification }}", "rightValue": "normal" } ] }, "renameOutput": true }, { "outputKey": "Viral Video", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "feca5977-333f-4e27-b47c-0315592fafb9", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $json.classification }}", "rightValue": "viral" } ] }, "renameOutput": true } ] }, "options": {} }, "position": [ 544, -528 ] }, { "id": "44b9d667-e6e5-46fb-9a2f-605790e2829d", "name": "Branch: Viral", "type": "switch", "params": { "rules": { "values": [ { "outputKey": "Normal Video", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "f09c902d-b305-4c2e-b274-a39de158f7c7", "operator": { "type": "string", "operation": "equals" }, "leftValue": "={{ $json.classification }}", "rightValue": "normal" } ] }, "renameOutput": true }, { "outputKey": "Viral Video", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "feca5977-333f-4e27-b47c-0315592fafb9", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $json.classification }}", "rightValue": "viral" } ] }, "renameOutput": true } ] }, "options": {} }, "position": [ 544, -336 ] }, { "id": "ebd22026-27b2-4f94-a7b6-1bcf82f7dc4d", "name": "Write Post (Normal)", "type": "llm", "params": { "modelId": { "__rl": true, "mode": "list", "value": "gpt-4.1-mini", "cachedResultName": "GPT-4.1-MINI" }, "options": {}, "messages": { "values": [ { "role": "system", "content": "You are a social media strategist. Your job is to turn technical news into concise, professional LinkedIn posts. Style: clear, analytical, discussion-oriented. Output only the final post text." }, { "role": "user", "content": "=TASK: Create an informative LinkedIn post about the video below.\n\nVIDEO TITLE:\n{{ $json.title }}\n\nCLASSIFICATION:\n{{ $json.classification }}\n\nVIDEO SUMMARY (from description):\n\"\"\"\n{{ $json.original.snippet.description }}\n\"\"\"\n\nINSTRUCTIONS:\n1) Start with a question that captures the core topic (e.g., \"Did you know how…?\").\n2) Extract the 2–3 most important facts as bullet points.\n3) Explain who benefits (1–2 sentences).\n4) Invite discussion with a closing question.\n5) Add 4–5 specific hashtags." } ] }, "provider": "openai", "simplify": false }, "position": [ 800, -608 ] }, { "id": "d0b32894-7c5b-49ef-8172-f684be68c1e8", "name": "Write Post (Viral)", "type": "llm", "params": { "modelId": { "__rl": true, "mode": "list", "value": "gpt-4.1-mini", "cachedResultName": "GPT-4.1-MINI" }, "options": {}, "messages": { "values": [ { "role": "system", "content": "You are a social media strategist. Your job is to turn technical news into concise, professional LinkedIn posts. Style: clear, analytical, discussion-oriented. Output only the final post text." }, { "role": "user", "content": "=TASK: Create a LinkedIn post using the precise data below.\n\nVIDEO TITLE:\n{{ $json.title }}\n\nRELEVANCE:\n{{ $json.classification }}\n\nVIDEO SUMMARY (from description):\n\"\"\"\n{{ $json.original.snippet.description }}\n\"\"\"\n\nINSTRUCTIONS:\n1) Strong hook question referencing title and relevance.\n2) 3 key takeaways as bullets.\n3) Short professional angle (1–2 sentences) for engineers.\n4) Open question as CTA.\n5) 4–5 relevant hashtags." } ] }, "provider": "openai", "simplify": false }, "position": [ 816, -336 ] }, { "id": "e88b848f-b6e5-4461-85ec-87598dd568a7", "name": "Aggregate Posts for Briefing", "type": "code", "params": { "jsCode": "// Collect all post texts from previous steps and aggregate into one string\nconst allPosts = [];\nfor (const item of items) {\n const content = item.json?.choices?.[0]?.message?.content;\n if (content) allPosts.push(content);\n}\nconst combinedText = allPosts.join('\\n\\n---\\n\\n');\nreturn [{ json: { weekly_summary_input: combinedText } }];" }, "position": [ 1136, -480 ] }, { "id": "8fcdb1d5-914d-4d6d-b4d2-4178665851f6", "name": "Generate Weekly Briefing (HTML)", "type": "llm", "params": { "modelId": { "__rl": true, "mode": "list", "value": "gpt-5", "cachedResultName": "GPT-5" }, "options": {}, "messages": { "values": [ { "role": "system", "content": "=You act as Head of Intelligence for system integrators & AI engineers. Goal: a weekly, lossless, compact email briefing as valid HTML (Gmail-robust); no raw-dump.\n\nNon-negotiables: No loss, signal over noise, zero hallucination, strict HTML output. Include audit: entity index, evidence snippets (≤160 chars), SHA-256 input hash. 600px centered table layout, system fonts, no external assets. Exactly one

, 4–5 deep dives, strategy section, coverage log. Output must start with ." }, { "role": "user", "content": "=Create the internal \"AI News Weekly Briefing\" as a single Gmail-robust HTML document from the raw text below.\n\nRAW INPUT\n\"\"\"\n{{ $json.weekly_summary_input }}\n\"\"\"\n\nLANGUAGE: English (EN)\n\nSTRUCTURE:

lead trend;
intro
; 4–5

deep dives (90–140 words, ≥2 bolded terms from input);
;

Strategic Outlook

;

Coverage Log

with input hash, entity index, and 2-column evidence table.\n\nGate: If output does not begin with , regenerate until valid." } ] }, "provider": "openai", "simplify": false }, "position": [ 1344, -480 ] }, { "id": "0aef6b05-0ffa-447a-b398-f644c74bb928", "name": "Send Weekly Briefing (Gmail)", "type": "integration", "params": { "sendTo": "", "message": "={{ $json.choices[0].message.content }}", "options": {}, "service": "gmail", "subject": "Weekly AI Briefing", "operation": "read" }, "position": [ 1696, -480 ] } ] }

lead trend; intro; 4–5

deep dives (90–140 words, ≥2 bolded terms from input); ;

Strategic Outlook

Coverage Log

lead trend;
intro
; 4–5

deep dives (90–140 words, ≥2 bolded terms from input);
;

Classify YouTube videos & generate email summaries with GPT-4 and Gmail