13 识别趋势主题
高级
这是一个Market Research、AI Summarization领域的自动化工作流，包含 16 个节点。主要使用 Set、Code、Trello、McpClientTool、Agent 等节点。 使用Bright Data MCP、GPT分析和Trello集成发现趋势主题
前置要求
- •OpenAI API Key
使用的节点 (16 个)
工作流预览
可视化展示节点连接关系，支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入，即可使用此工作流
{
"id": "1fNaSTfUCwE3q40X",
"meta": {
"instanceId": "60046904b104f0f72b2629a9d88fe9f676be4035769f1f08dad1dd38a76b9480",
"templateCredsSetupCompleted": true
},
"name": "13 识别趋势主题",
"tags": [],
"nodes": [
{
"id": "5b548d45-cb1e-447f-a6e0-e1a90c0e4b60",
"name": "📅 每日触发器",
"type": "n8n-nodes-base.scheduleTrigger",
"position": [
0,
0
],
"parameters": {
"rule": {
"interval": [
{
"triggerAtHour": 9
}
]
}
},
"typeVersion": 1.2
},
{
"id": "9c7afa43-3a55-492d-89a7-44c3c36dde93",
"name": "🛠️ 准备输入",
"type": "n8n-nodes-base.set",
"position": [
220,
0
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "0d7dede3-c1f6-4160-8de1-d5bdd3261497",
"name": "url",
"type": "string",
"value": "https://ritetag.com/hashtag-search"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "65cec310-065c-4d47-8f6d-fc12ba655518",
"name": "🤖 抓取趋势标签",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
520,
0
],
"parameters": {
"text": "=collect trending hashtags from the given link below:\n{{ $json.url }}",
"options": {},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 2
},
{
"id": "382e4a5b-e85c-4c4c-8c8d-b6b9a32a33f8",
"name": "🔢 将数字转换为字符串",
"type": "n8n-nodes-base.code",
"position": [
1000,
0
],
"parameters": {
"jsCode": "// Get your input\nconst input = items[0].json.output;\n\n// Map through trending_hashtags\nconst updatedHashtags = input.trending_hashtags.map(tag => {\n return {\n hashtag: tag.hashtag,\n uses: tag.uses.toString(),\n reach: tag.reach.toString()\n };\n});\n\n// Return the updated structure\nreturn [\n {\n json: {\n trending_hashtags: updatedHashtags\n }\n }\n];\n"
},
"typeVersion": 2
},
{
"id": "b292c4d7-a756-4cbe-a271-198ca63e3fad",
"name": "📋 创建 Trello 卡片",
"type": "n8n-nodes-base.trello",
"position": [
1220,
0
],
"parameters": {
"name": "Content Calendar",
"description": "=为以下趋势标签添加趋势分数、来源链接或备注。",
"additionalFields": {}
},
"typeVersion": 1
},
{
"id": "cfff9514-9132-49cd-bda6-97026e5a86ba",
"name": "💬 OpenAI 模型",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
480,
260
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "8sEyPDkC5p4w4Jha",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "aa120473-d6d3-4416-b945-21e0e630c097",
"name": "🕷️ Bright Data MCP",
"type": "n8n-nodes-mcp.mcpClientTool",
"position": [
660,
260
],
"parameters": {
"toolName": "scrape_as_markdown",
"operation": "executeTool",
"toolParameters": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Tool_Parameters', ``, 'json') }}"
},
"credentials": {
"mcpClientApi": {
"id": "eqq94k789oJCd6jU",
"name": "MCP Client (STDIO) account"
}
},
"typeVersion": 1
},
{
"id": "3e142db7-26a8-4b8c-8f55-7ca69ecd465f",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-20,
-1040
],
"parameters": {
"color": 5,
"width": 360,
"height": 1200,
"content": "## ✅ **📅 第 1 部分 — 启动与准备**"
},
"typeVersion": 1
},
{
"id": "22b59ffb-9ded-44c0-ada9-cbb14a6ade22",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
460,
-1180
],
"parameters": {
"color": 3,
"width": 360,
"height": 1340,
"content": "## ✅ **🤖 第 2 部分 — 抓取与解析**"
},
"typeVersion": 1
},
{
"id": "3a7f2351-c23c-44e9-af34-e580dfbdc174",
"name": "便签 2",
"type": "n8n-nodes-base.stickyNote",
"position": [
960,
-820
],
"parameters": {
"color": 6,
"width": 400,
"height": 980,
"content": "## ✅ **📋 第 3 部分 — 最终格式与保存**"
},
"typeVersion": 1
},
{
"id": "b8f9da84-22ed-42db-acce-6e8f1820de57",
"name": "便签 5",
"type": "n8n-nodes-base.stickyNote",
"position": [
1440,
-820
],
"parameters": {
"color": 7,
"width": 380,
"height": 240,
"content": "## 如果您通过此链接加入 Bright Data，我将获得少量佣金——感谢您支持更多免费内容！"
},
"typeVersion": 1
},
{
"id": "df33c92f-0191-4e9c-b7e9-08233d4c1397",
"name": "### 替换 Airtable 连接",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1680,
-1040
],
"parameters": {
"color": 4,
"width": 1300,
"height": 320,
"content": "======================================="
},
"typeVersion": 1
},
{
"id": "a6a5ece9-b5ad-446e-b98f-f7d5b3e37ab4",
"name": "便签 4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1680,
-700
],
"parameters": {
"color": 4,
"width": 1289,
"height": 2818,
"content": "## 📌 **✨ 最终工作流：趋势内容想法到 Trello**"
},
"typeVersion": 1
},
{
"id": "1219cdef-88ac-4ff3-b351-bdb9bc689e28",
"name": "自动修复输出解析器",
"type": "@n8n/n8n-nodes-langchain.outputParserAutofixing",
"position": [
800,
260
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "7f33ebdf-03ca-4967-9848-712224476105",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
760,
480
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "8sEyPDkC5p4w4Jha",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "e3e3ed5d-77f0-4aeb-b5f4-e8931a7591c0",
"name": "结构化输出解析器",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
940,
480
],
"parameters": {
"jsonSchemaExample": "{\n \"trending_hashtags\": [\n {\n \"hashtag\": \"#rajasthankelabharthi\",\n \"uses\": 1466,\n \"reach\": 1070634\n },\n {\n \"hashtag\": \"#playlist\",\n \"uses\": 1066,\n \"reach\": 690516\n },\n {\n \"hashtag\": \"#secawards\",\n \"uses\": 692,\n \"reach\": 870024\n },\n {\n \"hashtag\": \"#jake\",\n \"uses\": 584,\n \"reach\": 660550\n },\n {\n \"hashtag\": \"#artistaasiatico\",\n \"uses\": 500,\n \"reach\": 830016\n },\n {\n \"hashtag\": \"#tiktok\",\n \"uses\": 434,\n \"reach\": 127758\n },\n {\n \"hashtag\": \"#vivaelpoderpopular\",\n \"uses\": 366,\n \"reach\": 17834866\n },\n {\n \"hashtag\": \"#airdrop\",\n \"uses\": 358,\n \"reach\": 174824\n },\n {\n \"hashtag\": \"#bts\",\n \"uses\": 350,\n \"reach\": 329092\n },\n {\n \"hashtag\": \"#mandatoryspending\",\n \"uses\": 334,\n \"reach\": 177308\n },\n {\n \"hashtag\": \"#partaikebangkitanbangsa\",\n \"uses\": 316,\n \"reach\": 175892\n },\n {\n \"hashtag\": \"#crypto\",\n \"uses\": 300,\n \"reach\": 796542\n },\n {\n \"hashtag\": \"#sb19\",\n \"uses\": 284,\n \"reach\": 168808\n },\n {\n \"hashtag\": \"#wtcfinal2023\",\n \"uses\": 276,\n \"reach\": 15289016\n },\n {\n \"hashtag\": \"#psyopbsc\",\n \"uses\": 266,\n \"reach\": 164850\n },\n {\n \"hashtag\": \"#rm\",\n \"uses\": 250,\n \"reach\": 175184\n },\n {\n \"hashtag\": \"#taketwo\",\n \"uses\": 242,\n \"reach\": 433916\n },\n {\n \"hashtag\": \"#top100kpopvocalists\",\n \"uses\": 242,\n \"reach\": 84808\n },\n {\n \"hashtag\": \"#bitcoin\",\n \"uses\": 234,\n \"reach\": 337650\n },\n {\n \"hashtag\": \"#nft\",\n \"uses\": 216,\n \"reach\": 193576\n }\n ]\n}\n"
},
"typeVersion": 1.2
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "17f44032-4b4c-4f82-8894-431e427e40fa",
"connections": {
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Auto-fixing Output Parser",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"💬 OpenAI Model": {
"ai_languageModel": [
[
{
"node": "🤖 Scrape Trending Hashtags",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"📅 Daily Trigger": {
"main": [
[
{
"node": "🛠️ Prepare Input",
"type": "main",
"index": 0
}
]
]
},
"🛠️ Prepare Input": {
"main": [
[
{
"node": "🤖 Scrape Trending Hashtags",
"type": "main",
"index": 0
}
]
]
},
"🕷️ Bright Data MCP": {
"ai_tool": [
[
{
"node": "🤖 Scrape Trending Hashtags",
"type": "ai_tool",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Auto-fixing Output Parser",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Auto-fixing Output Parser": {
"ai_outputParser": [
[
{
"node": "🤖 Scrape Trending Hashtags",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"🤖 Scrape Trending Hashtags": {
"main": [
[
{
"node": "🔢 Convert Numbers to Strings",
"type": "main",
"index": 0
}
]
]
},
"🔢 Convert Numbers to Strings": {
"main": [
[
{
"node": "📋 Create Trello Cards",
"type": "main",
"index": 0
}
]
]
}
}
}常见问题
如何使用这个工作流？
复制上方的 JSON 配置代码，在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」，粘贴配置后根据需要修改凭证设置即可。
这个工作流适合什么场景？
这是一个高级难度的工作流，适用于Market Research、AI Summarization等场景。适合高级用户，包含 16+ 个节点的复杂工作流
需要付费吗？
本工作流完全免费，您可以直接导入使用。但请注意，工作流中使用的第三方服务（如 OpenAI API）可能需要您自行付费。
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工作流信息
难度等级
高级
节点数量16
分类2
节点类型10
作者
Yaron Been
@yaron-nofluffBuilding AI Agents and Automations | Growth Marketer | Entrepreneur | Book Author & Podcast Host If you need any help with Automations, feel free to reach out via linkedin: https://www.linkedin.com/in/yaronbeen/ And check out my Youtube channel: https://www.youtube.com/@YaronBeen/videos
外部链接
在 n8n.io 上查看 →
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