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基于GPT-4o和MCP的平台问题AI研究助手

初级

这是一个AI领域的自动化工作流,包含 5 个节点。主要使用 McpClientTool, Agent, ChatTrigger, LmChatOpenAi 等节点,结合人工智能技术实现智能自动化。 基于GPT-4o和MCP的平台问题AI研究助手

前置要求
  • OpenAI API Key
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": "02e782574ebb30fbddb2c3fd832c946466d718819d25f6fe4b920124ff3fc2c1",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "bc58bd73-921a-445c-a905-6f1bbbc0e9c3",
      "name": "当收到聊天消息时",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        1160,
        420
      ],
      "webhookId": "cf762550-98e7-42f0-a0f3-cd9594331c00",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "308aea70-2831-4abd-90f6-d4cbf3901be4",
      "name": "n8n 研究 AI 代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1440,
        420
      ],
      "parameters": {
        "options": {
          "systemMessage": "You are an assistant integrated with the n8n Multi-Channel Platform (MCP). Your primary role is to interact with the MCP to retrieve available tools and content based on user queries about n8n. When a user asks for information or assistance regarding n8n, first send a request to the MCP to fetch the relevant tools and content. Analyze the retrieved data to understand the available options, then create a tailored response that addresses their specific needs regarding n8n functionalities, documentation, forum posts, or example workflows. Ensure that your responses are clear, actionable, and directly related to the user's queries about n8n."
        }
      },
      "typeVersion": 1.8
    },
    {
      "id": "94cb78f5-3520-4432-b3c9-0524411113e9",
      "name": "n8n-assistant 工具查找",
      "type": "n8n-nodes-mcp.mcpClientTool",
      "position": [
        1500,
        640
      ],
      "parameters": {},
      "credentials": {
        "mcpClientApi": {
          "id": "w1ZOoPXYGz6W2g1T",
          "name": "n8n-assistant"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "78a87949-afda-4c52-ae9f-f8d343fb6567",
      "name": "n8n-assistant 执行工具",
      "type": "n8n-nodes-mcp.mcpClientTool",
      "position": [
        1700,
        640
      ],
      "parameters": {
        "toolName": "={{$fromAI(\"tool\",\"Set this specific tool name\")}}",
        "operation": "executeTool",
        "toolParameters": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Tool_Parameters', ``, 'json') }}"
      },
      "credentials": {
        "mcpClientApi": {
          "id": "w1ZOoPXYGz6W2g1T",
          "name": "n8n-assistant"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "cc1619ec-6f49-45e6-8a7b-440da7ee5bc5",
      "name": "OpenAI 聊天模型2",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1320,
        640
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "q2i0xAiFxUOYOlJ0",
          "name": "OpenAI_BCP"
        }
      },
      "typeVersion": 1.2
    }
  ],
  "pinData": {},
  "connections": {
    "OpenAI Chat Model2": {
      "ai_languageModel": [
        [
          {
            "node": "n8n Research AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "n8n-assistant Tool Lookup": {
      "ai_tool": [
        [
          {
            "node": "n8n Research AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "When chat message received": {
      "main": [
        [
          {
            "node": "n8n Research AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "n8n-assistant Execute Tool": {
      "ai_tool": [
        [
          {
            "node": "n8n Research AI Agent",
            "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?

初级 - 人工智能

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。

工作流信息
难度等级
初级
节点数量5
分类1
节点类型4
难度说明

适合 n8n 新手,包含 1-5 个节点的简单工作流

作者

Hello, I'm Onur I've been working as a freelance software developer for about four years. In addition, I develop my own projects. For some time, I have been improving myself and providing various services related to AI and AI workflows. Both by writing low code and code. If you have any questions, don't hesitate to contact me.

外部链接
在 n8n.io 查看

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