使用GPT-4.1-mini聊天助手将项目任务添加到Google表格
高级
这是一个Project Management, AI Chatbot领域的自动化工作流，包含 17 个节点。主要使用 If, GoogleSheets, Chat, Agent, ChatTrigger 等节点。 使用GPT-4.1-mini聊天助手将项目任务添加到Google表格
前置要求
- •Google Sheets API 凭证
- •OpenAI API Key
使用的节点 (17)
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
{
"meta": {
"instanceId": "ad0113c344ee237399e44e9f11798b05baeb83a6196d514a9ae9d2ad71c3b5c9",
"templateCredsSetupCompleted": true
},
"nodes": [
{
"id": "b96307a6-bb22-4556-96a9-89ca63119d1e",
"name": "聊天触发器",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
-48,
-240
],
"webhookId": "87dac172-bf37-4f9d-982a-d5ecddc07f38",
"parameters": {
"options": {
"responseMode": "responseNodes"
}
},
"typeVersion": 1.3
},
{
"id": "ad1d74e7-99a7-481d-8b1e-1c10c41d5571",
"name": "项目经理代理",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
288,
0
],
"parameters": {
"options": {
"systemMessage": "Goal:\nYou are only helping the user create new tasks in a Google Sheet. Do not handle updates yet.\n\nProcess:\n\nStart by determining whether the user wants to create a new item or update an existing one.\n\nContinue chatting naturally with the user until:\n\nYou know that they want to update (in which case you’ll stop and output that), or\n\nYou’ve gathered all the necessary fields for a new task.\n\nRequired fields for creating a new task:\n\nTask\n\nDescription\n\nStatus\n\nThe user can respond with “don’t know,” in which case that field is left blank (output nothing for that field).\n\nOutput Format:\n\n{\n \"response\": \"Your message back to the user\",\n \"info gathered\": {\n \"type\": \"create or update\",\n \"Task\": \"\",\n \"Description\": \"\",\n \"Status\": \"\"\n },\n \"all Info\": \"Yes or No\"\n}\n\n\nRules:\n\n\"type\" can only be \"create\" or \"update\".\n\n\"all Info\" can only be \"Yes\" or \"No\", depending on whether you have all required fields for the chosen action.\n\nKeep chatting with the user until \"all Info\" = \"Yes\"."
},
"hasOutputParser": true
},
"typeVersion": 2.2
},
{
"id": "59010e50-ee02-4de3-b5a0-346d4178a449",
"name": "OpenAI 聊天模型",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
64,
432
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "LC2f70Ar9JzG209n",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "a848cc81-5f47-4858-8a12-9a831486e071",
"name": "聊天记忆",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
320,
256
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "10c72aeb-b224-49fb-86cd-93470008271b",
"name": "结构化输出解析器",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
496,
256
],
"parameters": {
"autoFix": true,
"jsonSchemaExample": "{\n\t\"response\": \"what you want to say back to the user\", \n \"info gathered\": \"all of the info you have gathered so far\", \n \"all Info\": \"Yes or no if you have all of the fields\"\n}"
},
"typeVersion": 1.3
},
{
"id": "6fb809a0-142c-400b-b9de-e18ad05b2a07",
"name": "OpenAI 聊天模型1",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
512,
432
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "LC2f70Ar9JzG209n",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "f14a95f4-5673-43f6-91f8-c23f2c15d508",
"name": "OpenAI 聊天模型2",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
1216,
-64
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"credentials": {
"openAiApi": {
"id": "LC2f70Ar9JzG209n",
"name": "OpenAi account"
}
},
"typeVersion": 1.2
},
{
"id": "cee60393-1bd8-4f9d-a9d2-d905b5a52806",
"name": "结构化输出解析器1",
"type": "@n8n/n8n-nodes-langchain.outputParserStructured",
"position": [
1440,
-80
],
"parameters": {
"jsonSchemaExample": "{\n\t\"task\": \"task\",\n\t\"description\": \"description\",\n \"status\": \"status\"\n}"
},
"typeVersion": 1.3
},
{
"id": "2b3667cb-be26-496a-adf0-1e0057d0483f",
"name": "写入 Json",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
1264,
-288
],
"parameters": {
"text": "={{ $json.output['info gathered'] }}",
"options": {
"systemMessage": "take in this info and parse it into this json. "
},
"promptType": "define",
"hasOutputParser": true
},
"typeVersion": 2.2
},
{
"id": "724db2b3-48c4-4979-bdd8-b56db7473cf0",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-208,
-448
],
"parameters": {
"color": 7,
"width": 2448,
"height": 1136,
"content": "### AI 项目经理 — 从聊天添加任务到 Google 表格"
},
"typeVersion": 1
},
{
"id": "705cd275-88bd-4002-9e0e-cbc070614196",
"name": "便签4",
"type": "n8n-nodes-base.stickyNote",
"position": [
-640,
-448
],
"parameters": {
"width": 400,
"height": 1136,
"content": "## ⚙️ 设置说明"
},
"typeVersion": 1
},
{
"id": "7783171c-3b32-4a8c-8b50-4017c024506a",
"name": "便签64",
"type": "n8n-nodes-base.stickyNote",
"position": [
1632,
-272
],
"parameters": {
"color": 3,
"width": 256,
"height": 656,
"content": "### 2) 连接 Google Sheets（OAuth2）"
},
"typeVersion": 1
},
{
"id": "d3082998-cae4-4be1-97a4-55c37fae9452",
"name": "添加任务",
"type": "n8n-nodes-base.googleSheets",
"position": [
1712,
160
],
"parameters": {
"columns": {
"value": {
"Task": "={{ $json.output.task }}",
"Status": "={{ $json.output.status }}",
"Description": "={{ $json.output.description }}"
},
"schema": [
{
"id": "Task",
"type": "string",
"display": true,
"removed": false,
"required": false,
"displayName": "Task",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Description",
"type": "string",
"display": true,
"required": false,
"displayName": "Description",
"defaultMatch": false,
"canBeUsedToMatch": true
},
{
"id": "Status",
"type": "string",
"display": true,
"required": false,
"displayName": "Status",
"defaultMatch": false,
"canBeUsedToMatch": true
}
],
"mappingMode": "defineBelow",
"matchingColumns": [
"Task"
],
"attemptToConvertTypes": false,
"convertFieldsToString": false
},
"options": {},
"operation": "appendOrUpdate",
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1pbK-B-Q9p8fVjxJIsjEVrAfRgqEPCeYw8rZojZPAb84/edit#gid=0",
"cachedResultName": "Tasks"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "1pbK-B-Q9p8fVjxJIsjEVrAfRgqEPCeYw8rZojZPAb84",
"cachedResultUrl": "https://docs.google.com/spreadsheets/d/1pbK-B-Q9p8fVjxJIsjEVrAfRgqEPCeYw8rZojZPAb84/edit?usp=drivesdk",
"cachedResultName": "Project Manager"
}
},
"credentials": {
"googleSheetsOAuth2Api": {
"id": "HlBW2puZbuCCq8jJ",
"name": "Google Sheets account 3"
}
},
"typeVersion": 4.7
},
{
"id": "0cfb869e-1572-4a14-b280-f41c274b5c3e",
"name": "响应完成",
"type": "@n8n/n8n-nodes-langchain.chat",
"position": [
2000,
-288
],
"parameters": {
"message": "=Item Added",
"options": {},
"waitUserReply": false
},
"typeVersion": 1
},
{
"id": "72085766-5d15-4556-b034-2b009340bfbd",
"name": "拥有所有信息？",
"type": "n8n-nodes-base.if",
"position": [
640,
0
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "852bfa85-8367-4822-ae6b-e8490c57f00e",
"operator": {
"type": "string",
"operation": "equals"
},
"leftValue": "={{ $json.output['all Info'] }}",
"rightValue": "Yes"
}
]
}
},
"typeVersion": 2.2
},
{
"id": "eaa01a56-d5c6-415e-b445-56a8dedc8a5e",
"name": "便签29",
"type": "n8n-nodes-base.stickyNote",
"position": [
-48,
256
],
"parameters": {
"color": 3,
"width": 288,
"height": 304,
"content": "### 1 设置 OpenAI 连接"
},
"typeVersion": 1
},
{
"id": "6959a232-2f84-438e-830a-15cc240f6c5b",
"name": "获取更多信息",
"type": "@n8n/n8n-nodes-langchain.chat",
"position": [
992,
128
],
"parameters": {
"message": "={{ $json.output.response }}",
"options": {},
"waitUserReply": false
},
"typeVersion": 1
}
],
"pinData": {},
"connections": {
"Add Task": {
"main": [
[
{
"node": "Respond Complete",
"type": "main",
"index": 0
}
]
]
},
"Write Json": {
"main": [
[
{
"node": "Add Task",
"type": "main",
"index": 0
}
]
]
},
"Chat Memory": {
"ai_memory": [
[
{
"node": "Project Manager Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Chat Trigger": {
"main": [
[
{
"node": "Project Manager Agent",
"type": "main",
"index": 0
}
]
]
},
"Have All Info?": {
"main": [
[
{
"node": "Write Json",
"type": "main",
"index": 0
}
],
[
{
"node": "Get More Info",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "Project Manager Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model1": {
"ai_languageModel": [
[
{
"node": "Structured Output Parser",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"OpenAI Chat Model2": {
"ai_languageModel": [
[
{
"node": "Write Json",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Project Manager Agent": {
"main": [
[
{
"node": "Have All Info?",
"type": "main",
"index": 0
}
]
]
},
"Structured Output Parser": {
"ai_outputParser": [
[
{
"node": "Project Manager Agent",
"type": "ai_outputParser",
"index": 0
}
]
]
},
"Structured Output Parser1": {
"ai_outputParser": [
[
{
"node": "Write Json",
"type": "ai_outputParser",
"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 - 项目管理, AI 聊天机器人
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17
分类2
节点类型9
作者
Robert Breen
@rbreenProfessional services consultant with over 10 years of experience solving complex business problems across industries. I specialize in n8n and process automation—designing custom workflows that integrate tools like Google Calendar, Airtable, GPT, and internal systems. Whether you need to automate scheduling, sync data, or streamline operations, I build solutions that save time and drive results.
外部链接
在 n8n.io 查看 →
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