AI代理驱动的ProductHunt数据提取和搜索（使用Bright Data和Google Gemini）
高级
这是一个AI, Marketing领域的自动化工作流，包含 21 个节点。主要使用 Set, Function, McpClient, HttpRequest, GoogleSheets 等节点，结合人工智能技术实现智能自动化。 使用Bright Data MCP和Google Gemini AI提取和搜索ProductHunt数据
前置要求
- •可能需要目标 API 的认证凭证
- •Google Sheets API 凭证
- •Google Gemini API Key
使用的节点 (21)
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": "ko4fOc1jV3wKbt7T",
"meta": {
"instanceId": "885b4fb4a6a9c2cb5621429a7b972df0d05bb724c20ac7dac7171b62f1c7ef40",
"templateCredsSetupCompleted": true
},
"name": "AI 代理驱动的 ProductHunt 数据提取和搜索（使用 Bright Data 和 Google Gemini）",
"tags": [
{
"id": "Kujft2FOjmOVQAmJ",
"name": "Engineering",
"createdAt": "2025-04-09T01:31:00.558Z",
"updatedAt": "2025-04-09T01:31:00.558Z"
},
{
"id": "ZOwtAMLepQaGW76t",
"name": "Building Blocks",
"createdAt": "2025-04-13T15:23:40.462Z",
"updatedAt": "2025-04-13T15:23:40.462Z"
},
{
"id": "ddPkw7Hg5dZhQu2w",
"name": "AI",
"createdAt": "2025-04-13T05:38:08.053Z",
"updatedAt": "2025-04-13T05:38:08.053Z"
}
],
"nodes": [
{
"id": "5af692c1-c035-49c0-84ac-d9dcff94269b",
"name": "当点击“执行工作流”时",
"type": "n8n-nodes-base.manualTrigger",
"position": [
-640,
-20
],
"parameters": {},
"typeVersion": 1
},
{
"id": "c6f927ef-1664-4a4a-b9b0-faf9f9e052b6",
"name": "列出 Bright Data 的所有工具",
"type": "n8n-nodes-mcp.mcpClient",
"position": [
-420,
-20
],
"parameters": {},
"credentials": {
"mcpClientApi": {
"id": "JtatFSfA2kkwctYa",
"name": "MCP Client (STDIO) account"
}
},
"typeVersion": 1
},
{
"id": "08175de9-ddc7-4664-87e9-cf3b6e9008b6",
"name": "设置输入字段",
"type": "n8n-nodes-base.set",
"position": [
-200,
-20
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "ac9abb54-45af-488d-b3f8-f923c85dbda9",
"name": "base_url",
"type": "string",
"value": "https://www.producthunt.com"
},
{
"id": "a15e928c-7c39-46a0-9bd2-5a3a7564d4ed",
"name": "category",
"type": "string",
"value": "resumes"
},
{
"id": "2d440cf4-4e48-400d-9752-1ea6d5cfcc62",
"name": "search",
"type": "string",
"value": "The best resume tools in 2025"
},
{
"id": "5d0e3985-b268-4ca6-8702-07f6f2f439b7",
"name": "engine",
"type": "string",
"value": "google"
},
{
"id": "c4781bc2-b870-4030-9ce8-3b7111a8ea59",
"name": "webhook_url",
"type": "string",
"value": "https://webhook.site/c9118da2-1c54-460f-a83a-e5131b7098db"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "cba889d2-71b7-46fa-a723-00d41e1e891d",
"name": "AI 代理",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
280,
-20
],
"parameters": {
"text": "={{ $json.agent_operation }}\n\nOuput the data in a clean and human readable format. Output only the tool response.",
"options": {},
"promptType": "define"
},
"retryOnFail": true,
"typeVersion": 2
},
{
"id": "e2f19c38-899d-475f-87f8-2305c27560ab",
"name": "Google Gemini 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
100,
220
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "bae60554-4022-4af3-a2c7-067235b2f03a",
"name": "Google 搜索的 MCP 客户端",
"type": "n8n-nodes-mcp.mcpClientTool",
"position": [
280,
220
],
"parameters": {
"toolName": "search_engine",
"operation": "executeTool",
"toolParameters": "={\n \"query\": \"{{ $('Set the Input Fields').item.json.search }}\",\n \"engine\": \"{{ $('Set the Input Fields').item.json.engine }}\"\n} ",
"descriptionType": "manual",
"toolDescription": "=Perform a search as per the specified search engine : {{ $('Set the Input Fields').item.json.engine }}"
},
"credentials": {
"mcpClientApi": {
"id": "JtatFSfA2kkwctYa",
"name": "MCP Client (STDIO) account"
}
},
"typeVersion": 1
},
{
"id": "b1ca5ed5-e0e5-4434-897b-25efad53577f",
"name": "Markdown 数据提取的 MCP 客户端",
"type": "n8n-nodes-mcp.mcpClientTool",
"position": [
480,
220
],
"parameters": {
"toolName": "scrape_as_markdown",
"operation": "executeTool",
"toolParameters": "={\n \"url\": \"{{ $('Set the Input Fields').item.json.base_url }}/categories/{{ encodeURI($('Set the Input Fields').item.json.category) }}\"\n} ",
"descriptionType": "manual",
"toolDescription": "Perform Product Hunt data scrapping in markdown format"
},
"credentials": {
"mcpClientApi": {
"id": "JtatFSfA2kkwctYa",
"name": "MCP Client (STDIO) account"
}
},
"typeVersion": 1
},
{
"id": "57305e8e-2731-45e7-b1d8-d9f73786f1da",
"name": "设置代理操作",
"type": "n8n-nodes-base.set",
"position": [
20,
-20
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "f243ff07-a39e-4fdc-a32b-2c50e809b3fa",
"name": "agent_operation",
"type": "string",
"value": "=Perform a Product Hunt data extract"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "be721837-c5e8-4ade-98fc-01b6aae10dd9",
"name": "为结构化数据提取创建二进制数据",
"type": "n8n-nodes-base.function",
"position": [
760,
-20
],
"parameters": {
"functionCode": "items[0].binary = {\n data: {\n data: new Buffer(JSON.stringify(items[0].json, null, 2)).toString('base64')\n }\n};\nreturn items;"
},
"typeVersion": 1
},
{
"id": "83cf444d-4b85-4688-ac1c-67fb6027b2ec",
"name": "将结构化内容写入磁盘",
"type": "n8n-nodes-base.readWriteFile",
"position": [
980,
-20
],
"parameters": {
"options": {},
"fileName": "=d:\\ProductData.json",
"operation": "write"
},
"typeVersion": 1
},
{
"id": "2f179451-1a1d-437a-bddd-370d5deed3a2",
"name": "为结构化数据启动 Webhook 通知",
"type": "n8n-nodes-base.httpRequest",
"position": [
760,
180
],
"parameters": {
"url": "={{ $('Set the Input Fields').item.json.webhook_url }}",
"options": {},
"sendBody": true,
"bodyParameters": {
"parameters": [
{
"name": "product_info",
"value": "={{ $json.output }}"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "7431be44-2bc5-466a-aa24-cff3aa97ecef",
"name": "便签2",
"type": "n8n-nodes-base.stickyNote",
"position": [
340,
-420
],
"parameters": {
"color": 3,
"width": 440,
"height": 120,
"content": "## 免责声明"
},
"typeVersion": 1
},
{
"id": "2c01a180-4202-4287-a656-c9afb052c950",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-200,
-300
],
"parameters": {
"color": 5,
"width": 440,
"height": 220,
"content": "## LLM 使用情况"
},
"typeVersion": 1
},
{
"id": "02ba0f5d-f210-46fa-888a-53740f2f57d7",
"name": "便签5",
"type": "n8n-nodes-base.stickyNote",
"position": [
-700,
-840
],
"parameters": {
"color": 7,
"width": 400,
"height": 400,
"content": "## 徽标"
},
"typeVersion": 1
},
{
"id": "2561fbea-ac79-4a48-a141-9906bec656ed",
"name": "便签3",
"type": "n8n-nodes-base.stickyNote",
"position": [
-700,
-400
],
"parameters": {
"width": 400,
"height": 320,
"content": "## 注意"
},
"typeVersion": 1
},
{
"id": "7c7e69f2-393e-4725-9bc6-0fd6e3271ea0",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-200,
-460
],
"parameters": {
"color": 4,
"width": 440,
"height": 120,
"content": "## 代理操作"
},
"typeVersion": 1
},
{
"id": "823039f1-e41f-4286-adde-4da05924f8cf",
"name": "结构化数据提取器",
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"position": [
760,
440
],
"parameters": {
"text": "=Extract the links, keywords, description from {{ $('AI Agent').item.json.output }}\n\nConstruct the links with the base url as {{ $('Set the Input Fields').item.json.base_url }}",
"batching": {},
"promptType": "define",
"hasOutputParser": true
},
"retryOnFail": true,
"typeVersion": 1.7
},
{
"id": "467a58f7-b480-4975-9045-17ffef12553b",
"name": "结构化输出解析器",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
980,
640
],
"parameters": {
"schemaType": "manual",
"inputSchema": "{\n\t\"type\": \"array\",\n\t\"properties\": {\n\t\t\"link\": {\n\t\t\t\"type\": \"string\"\n\t\t},\n \"desc\": {\n\t\t\t\"type\": \"string\"\n\t\t}\n\t}\n}"
},
"typeVersion": 1.2
},
{
"id": "c6a9ef1d-f1d8-469c-a149-20b70613a7a4",
"name": "Google Gemini 聊天模型结构化数据提取",
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"position": [
740,
640
],
"parameters": {
"options": {},
"modelName": "models/gemini-2.0-flash-exp"
},
"credentials": {
"googlePalmApi": {
"id": "YeO7dHZnuGBVQKVZ",
"name": "Google Gemini(PaLM) Api account"
}
},
"typeVersion": 1
},
{
"id": "d9ca7a55-ccb8-4c34-aec1-792f67e7cab4",
"name": "为结构化数据更新 Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
1200,
440
],
"parameters": {
"columns": {
"value": {
"structured_data": "={{ $json.output.toJsonString() }}"
},
"schema": [
{
"id": "structured_data",
"type": "string",
"display": true,
"required": false,
"displayName": "structured_data",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"structured_data"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": 1785677350,
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1cmJkB_DuSUbHoZ-LthySa7utEZFIvzeLinGcHjMyvzI/edit#gid=1785677350",
"cachedResultName": "Sheet2"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1cmJkB_DuSUbHoZ-LthySa7utEZFIvzeLinGcHjMyvzI",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1cmJkB_DuSUbHoZ-LthySa7utEZFIvzeLinGcHjMyvzI/edit?usp=drivesdk",
"cachedResultName": "ProductHunt"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "Zjoxh2BUZ6VXGQhA",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
},
{
"id": "380351d4-2b49-4824-bbb6-3bba45f9fb37",
"name": "为 AI 代理更新 Google Sheets",
"type": "n8n-nodes-base.googleSheets",
"position": [
760,
-220
],
"parameters": {
"columns": {
"value": {
"output": "={{ $json.output.toJsonString() }}"
},
"schema": [
{
"id": "output",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "output",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"output"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/10gAihQMT8-h8Mpehe9j-xxN4oTTpg8qwToI-I-Eauew/edit#gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1cmJkB_DuSUbHoZ-LthySa7utEZFIvzeLinGcHjMyvzI",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1cmJkB_DuSUbHoZ-LthySa7utEZFIvzeLinGcHjMyvzI/edit?usp=drivesdk",
"cachedResultName": "ProductHunt"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "Zjoxh2BUZ6VXGQhA",
"name": "Google Sheets account"
}
},
"typeVersion": 4.5
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "07e2bb99-d6bf-4023-b61a-582436d22d04",
"connections": {
"AI Agent": {
"main": [
[
{
"node": "Create a binary data for Structured Data Extract",
"type": "main",
"index": 0
},
{
"node": "Initiate a Webhook Notification for Structured Data",
"type": "main",
"index": 0
},
{
"node": "Update Google Sheets for AI Agent",
"type": "main",
"index": 0
},
{
"node": "Structured Data Extractor",
"type": "main",
"index": 0
}
]
]
},
"Set the Input Fields": {
"main": [
[
{
"node": "Set the Agent Operation",
"type": "main",
"index": 0
}
]
]
},
"Set the Agent Operation": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Structured Data Extractor",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Structured Data Extractor": {
"main": [
[
{
"node": "Update Google Sheets for Structured Data",
"type": "main",
"index": 0
}
]
]
},
"MCP Client for Google Search": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"List all tools for Bright Data": {
"main": [
[
{
"node": "Set the Input Fields",
"type": "main",
"index": 0
}
]
]
},
"MCP Client for Markdown Data Extract": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"When clicking ‘Execute workflow’": {
"main": [
[
{
"node": "List all tools for Bright Data",
"type": "main",
"index": 0
}
]
]
},
"Create a binary data for Structured Data Extract": {
"main": [
[
{
"node": "Write the structured content to disk",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model Structured Data Extract": {
"ai_languageModel": [
[
{
"node": "Structured Data Extractor",
"type": "ai_languageModel",
"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？
高级 - 人工智能, 营销
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21
分类2
节点类型13
作者
Ranjan Dailata
@ranjancseA Professional based out of India specialized in handling AI-powered automations. Contact me at ranjancse@gmail.com
外部链接
在 n8n.io 查看 →
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