电子邮件新闻MCP模板
高级
这是一个AI Chatbot, Multimodal AI领域的自动化工作流，包含 18 个节点。主要使用 GmailTool, PerplexityTool, Agent, McpTrigger, TavilyTool 等节点。 邮件草拟与新闻研究助手 - 集成OpenAI、Gmail、Tavily和Perplexity
前置要求
- •Google 账号和 Gmail API 凭证
- •OpenAI API Key
使用的节点 (18)
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": "TgpCq3JAieEaFdGJ",
"meta": {
"templateCredsSetupCompleted": true
},
"name": "电子邮件新闻 MCP 模板",
"tags": [],
"nodes": [
{
"id": "0606f766-255e-469c-8e6c-5751537ed3ab",
"name": "AI 代理",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
192,
-160
],
"parameters": {
"options": {
"systemMessage": "You are a helpful email assistant.\n\n##Tool\nUse attached Email MCP Tool for emails when asked\n\nUse attached Email MCP Tool for "
}
},
"typeVersion": 2.2
},
{
"id": "225b0350-6eae-45fc-a158-da9961b8aafe",
"name": "当收到聊天消息时",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
0,
-160
],
"parameters": {
"options": {}
},
"typeVersion": 1.3
},
{
"id": "80fcfcad-1310-4cf2-a4df-bf6746339cfd",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
48,
48
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4.1-mini"
},
"options": {}
},
"typeVersion": 1.2
},
{
"id": "7e3db391-7ede-4e92-9593-7a1288938d80",
"name": "简单记忆",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
224,
48
],
"parameters": {},
"typeVersion": 1.3
},
{
"id": "1b9a577c-3401-4081-be39-d5051922df38",
"name": "在Gmail中发送消息",
"type": "n8n-nodes-base.gmailTool",
"position": [
-144,
480
],
"parameters": {
"sendTo": "<<<REPLACE_WITH_EMAIL>>>",
"message": "<<<REPLACE_WITH_MESSAGE>>>",
"options": {},
"subject": "<<<REPLACE_WITH_SUBJECT>>>"
},
"typeVersion": 2.1
},
{
"id": "fa6ae7d8-3d4d-4bd0-a4f9-d1d295f5f14b",
"name": "在 Gmail1 中发送消息",
"type": "n8n-nodes-base.gmailTool",
"position": [
64,
480
],
"parameters": {
"sendTo": "<<<REPLACE_WITH_EMAIL>>>",
"message": "<<<REPLACE_WITH_MESSAGE>>>",
"options": {},
"subject": "<<<REPLACE_WITH_SUBJECT>>>"
},
"typeVersion": 2.1
},
{
"id": "252988a9-b546-4e1a-9d6f-338618b5781b",
"name": "在 Gmail2 中发送消息",
"type": "n8n-nodes-base.gmailTool",
"position": [
256,
480
],
"parameters": {
"sendTo": "<<<REPLACE_WITH_EMAIL>>>",
"message": "<<<REPLACE_WITH_MESSAGE>>>",
"options": {},
"subject": "<<<REPLACE_WITH_SUBJECT>>>"
},
"typeVersion": 2.1
},
{
"id": "722718e7-8a84-44b4-98e3-a6eb53902a7c",
"name": "在 Tavily 中搜索",
"type": "@tavily/n8n-nodes-tavily.tavilyTool",
"position": [
512,
480
],
"parameters": {
"query": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Query', ``, 'string') }}",
"options": {}
},
"typeVersion": 1
},
{
"id": "0bba3a97-e1ee-46f5-abec-7713d6ff2948",
"name": "在 Perplexity 中向模型发送消息",
"type": "n8n-nodes-base.perplexityTool",
"position": [
688,
480
],
"parameters": {
"options": {},
"messages": {
"message": [
{
"content": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('message0_Text', ``, 'string') }}"
}
]
},
"simplify": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Simplify_Output', ``, 'boolean') }}",
"requestOptions": {}
},
"typeVersion": 1
},
{
"id": "60b275c9-9e2f-4e3c-bc11-2477fe0bc951",
"name": "新闻 MCP 服务器",
"type": "@n8n/n8n-nodes-langchain.mcpTrigger",
"position": [
544,
256
],
"parameters": {
"path": "<<<REPLACE_WITH_PATH>>>"
},
"typeVersion": 2
},
{
"id": "946b0a9d-590f-4633-ac98-ce983bbb205f",
"name": "电子邮件 MCP 服务器",
"type": "@n8n/n8n-nodes-langchain.mcpTrigger",
"position": [
-96,
256
],
"parameters": {
"path": "<<<REPLACE_WITH_PATH>>>"
},
"typeVersion": 2
},
{
"id": "34bff09d-95d1-446f-88cb-1c664d1ad754",
"name": "电子邮件 MCP 客户端",
"type": "@n8n/n8n-nodes-langchain.mcpClientTool",
"position": [
544,
48
],
"parameters": {
"endpointUrl": "<<<REPLACE_WITH_ENDPOINT_URL>>>",
"serverTransport": "httpStreamable"
},
"typeVersion": 1.1
},
{
"id": "57587695-df6b-461d-8596-6561ce295f79",
"name": "新闻 MCP 客户端",
"type": "@n8n/n8n-nodes-langchain.mcpClientTool",
"position": [
384,
48
],
"parameters": {
"endpointUrl": "<<<REPLACE_WITH_ENDPOINT_URL>>>",
"serverTransport": "httpStreamable"
},
"typeVersion": 1.1
},
{
"id": "2e931983-39af-4b1d-9a16-e30cd536ff0b",
"name": "在 Tavily1 中搜索",
"type": "@tavily/n8n-nodes-tavily.tavilyTool",
"position": [
848,
480
],
"parameters": {
"query": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Query', ``, 'string') }}",
"options": {}
},
"typeVersion": 1
},
{
"id": "c8fc2868-c029-454f-b47c-6cf2a4f2fb7c",
"name": "便签",
"type": "n8n-nodes-base.stickyNote",
"position": [
-1024,
-432
],
"parameters": {
"width": 736,
"height": 1808,
"content": "用于电子邮件和新闻研究的 AI Agent MCP"
},
"typeVersion": 1
},
{
"id": "226bc7c3-d026-4dea-adec-1d8fc5a5481b",
"name": "便签1",
"type": "n8n-nodes-base.stickyNote",
"position": [
-144,
-304
],
"parameters": {
"color": 5,
"width": 928,
"height": 512,
"content": "智能体与 MCP 客户端"
},
"typeVersion": 1
},
{
"id": "4d9280da-af9b-4eab-be1a-9c25a6258022",
"name": "便签 2",
"type": "n8n-nodes-base.stickyNote",
"position": [
-256,
224
],
"parameters": {
"color": 6,
"width": 672,
"height": 512,
"content": "电子邮件 MCP 服务器"
},
"typeVersion": 1
},
{
"id": "f55f5515-090b-4c3d-9e60-49e0588292a4",
"name": "便签 3",
"type": "n8n-nodes-base.stickyNote",
"position": [
432,
224
],
"parameters": {
"color": 7,
"width": 672,
"height": 512,
"content": "新闻研究 MCP 服务器"
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"connections": {
"Simple Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"News MCP Client": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Email MCP Client": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Search in Tavily": {
"ai_tool": [
[
{
"node": "News MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Search in Tavily1": {
"ai_tool": [
[
{
"node": "News MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"Send a message in Gmail": {
"ai_tool": [
[
{
"node": "Email MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"Send a message in Gmail1": {
"ai_tool": [
[
{
"node": "Email MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"Send a message in Gmail2": {
"ai_tool": [
[
{
"node": "Email MCP Server",
"type": "ai_tool",
"index": 0
}
]
]
},
"When chat message received": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Message a model in Perplexity": {
"ai_tool": [
[
{
"node": "News MCP Server",
"type": "ai_tool",
"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 - AI 聊天机器人, 多模态 AI
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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个人效率
工作流信息
难度等级
高级
节点数量18
分类2
节点类型10
作者
Automate With Marc
@marconiAutomating Start-Up and Business processes. Helping non-techies understand and leverage Agentic AI with easy to understand step-by-step tutorials. Check out my educational content: https://www.youtube.com/@Automatewithmarc
外部链接
在 n8n.io 查看 →
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