{ "name": "GGA — AI Newsletter System", "nodes": [ { "parameters": { "rule": { "interval": [ { "field": "weeks" } ] } }, "id": "5316c8e1-254e-4e4a-ab9d-740b576c73a0", "name": "Schedule Trigger", "type": "n8n-nodes-base.scheduleTrigger", "typeVersion": 1.2, "position": [ -16, -256 ] }, { "parameters": { "query": "New Housing Market 2026 News", "options": {} }, "id": "fbc6d604-49b1-425d-ab53-22f98064251a", "name": "Initial Research", "type": "@tavily/n8n-nodes-tavily.tavily", "typeVersion": 1, "position": [ 208, -256 ], "credentials": { "tavilyApi": { "id": "cvu3J0RJrUTye1nB", "name": "Tavily account 2" } } }, { "parameters": { "model": { "__rl": true, "value": "claude-haiku-4-5-20251001", "mode": "list", "cachedResultName": "Claude Haiku 4.5" }, "options": {} }, "id": "785dcca2-cbb0-462d-98d3-de1340e2b212", "name": "Claude Sonnet", "type": "@n8n/n8n-nodes-langchain.lmChatAnthropic", "typeVersion": 1.3, "position": [ 928, -64 ], "credentials": { "anthropicApi": { "id": "koQ0CEOqcaRpYEWm", "name": "Anthropic account" } } }, { "parameters": { "fieldToSplitOut": "output.topics", "options": {} }, "id": "da51affa-4d07-4f09-959b-fa62334dd87b", "name": "Split Out", "type": "n8n-nodes-base.splitOut", "typeVersion": 1, "position": [ 688, -256 ] }, { "parameters": { "query": "={{ $json['output.topics'] }}", "options": { "time_range": "month", "include_raw_content": true } }, "id": "50796d13-5831-4482-b418-b69e4df0e3ce", "name": "Research Topics", "type": "@tavily/n8n-nodes-tavily.tavily", "typeVersion": 1, "position": [ 896, -256 ], "credentials": { "tavilyApi": { "id": "cvu3J0RJrUTye1nB", "name": "Tavily account 2" } } }, { "parameters": { "promptType": "define", "text": "=Topic: {{ $json.query }}\n\nResearch:\n{{ $json.results.map(item => JSON.stringify(item, null, 2)).join('\\n\\n') }}\n", "options": { "systemMessage": "=# Overview\nYou are a professional newsletter section writer. Your only task is to write one standalone section of a newsletter.\n\n## Instructions\n- Always include a clear section heading followed by the section content.\n- Do not write an overall title, introduction, or conclusion.\n- Write in a professional, expert, and engaging tone suitable for a business newsletter.\n- If you reference facts, data, or quotes, you must cite your sources and provide the actual clickable URLs.\n- Do not invent citations—only include real, verifiable sources.\n- Keep the section concise, well-structured, and easy to read.\n" } }, "id": "e8843082-39ca-42b8-903e-3e358cca6d5c", "name": "Section Writer Agent", "type": "@n8n/n8n-nodes-langchain.agent", "typeVersion": 2.2, "position": [ 1024, -256 ] }, { "parameters": { "fieldsToAggregate": { "fieldToAggregate": [ { "fieldToAggregate": "output" } ] }, "options": {} }, "id": "f0339c68-e254-4c7e-93a5-74958041f666", "name": "Aggregate", "type": "n8n-nodes-base.aggregate", "typeVersion": 1, "position": [ 1360, -256 ] }, { "parameters": { "model": "anthropic/claude-3.5-haiku", "options": {} }, "id": "17d71654-11c6-4130-ba9a-62fa19079332", "name": "OpenRouter Chat Model1", "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter", "typeVersion": 1, "position": [ 1104, -64 ], "credentials": { "openRouterApi": { "id": "CBZjcz1HUiG2CpkP", "name": "OpenRouter account 2" } } }, { "parameters": { "promptType": "define", "text": "=Title: {{ $('Parse Planning Output').item.json.output.title }}\n\nSections: {{ $json.output.join(\"\\n\\n\\n\") }}\n", "hasOutputParser": true, "options": { "systemMessage": "=# Overview\nYou are an expert newsletter editor. Merge exactly three provided sections into a cohesive, email-ready HTML body with a holistic introduction and conclusion. Maintain a professional, concise tone for a business audience and preserve intended meaning.\n\n## Goals\n- Refine clarity, flow, and consistency across all sections.\n- Keep total content output ≤ 1000 words (hard limit). Avoid fluff.\n\n## Structure (HTML only)\n1)

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Sources