Hacker News 工具 MCP 服务器

Name: Hacker News 工具 MCP 服务器
Rating: 4.5 (10 reviews)
Author: David Ashby

中级

这是一个AI领域的自动化工作流，包含 8 个节点。主要使用 HackerNewsTool, McpTrigger 等节点，结合人工智能技术实现智能自动化。 🛠️ Hacker News 工具 MCP 服务器

前置要求

•AI 服务 API Key（如 OpenAI、Anthropic 等）

使用的节点 (8)

StickyNote

HackerNewsTool

McpTrigger

分类

人工智能

工作流预览

可视化展示节点连接关系，支持缩放和平移

Hacker News Tool MCP Server

Get many items

Get an article

Get a user

React Flow

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": "j3lGzG1i2stMiy3P",
  "meta": null,
  "name": "Hacker News Tool MCP Server",
  "tags": [],
  "nodes": [
    {
      "id": "308e7b8b-9a55-4f8c-86fe-67acfdc44501",
      "name": "Workflow Overview 0",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1460,
        0
      ],
      "parameters": {
        "width": 420,
        "height": 780,
        "content": "## 🛠️ Hacker News Tool MCP Server\n\n### 📋 Available Operations (3 total)\n\n**All**: get all\n**Article**: get\n**User**: get\n\n### ⚙️ Setup Instructions\n\n1. **Import Workflow**: Load this workflow into your n8n instance\n\n1. **✅ No Auth Required**: Ready to use immediately\n2. **🚀 Activate**: Enable this workflow to start your MCP server\n3. **🔗 Get URL**: Copy webhook URL from MCP trigger (right side)\n4. **🤖 Connect**: Use MCP URL in your AI agent configurations\n\n### ✨ Ready-to-Use Features\n\n• Zero configuration - all 3 operations pre-built\n• AI agents automatically populate parameters via `$fromAI()` expressions\n• Every resource and operation combination available\n• Native n8n error handling and response formatting\n• Modify parameter defaults in any tool node as needed\n\n### 💬 Need Help?\nCheck the [n8n documentation](https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.toolmcp/) or ping me on [discord](https://discord.me/cfomodz) for MCP integration guidance or customizations."
      },
      "typeVersion": 1
    },
    {
      "id": "e0fa03aa-3ce8-40bd-821e-75b64ec52f55",
      "name": "Hacker News Tool MCP Server",
      "type": "@n8n/n8n-nodes-langchain.mcpTrigger",
      "position": [
        -700,
        -20
      ],
      "webhookId": "87047423-370a-43f4-92e1-26b83daa0cc8",
      "parameters": {
        "path": "hacker-news-tool-mcp"
      },
      "typeVersion": 1
    },
    {
      "id": "42339d85-3ebe-4613-a948-ba6ab2896571",
      "name": "Get many items",
      "type": "n8n-nodes-base.hackerNewsTool",
      "position": [
        -800,
        140
      ],
      "parameters": {
        "limit": "={{ $fromAI('Limit', ``, 'number') }}",
        "resource": "all",
        "returnAll": "={{ $fromAI('Return_All', ``, 'boolean') }}",
        "additionalFields": {}
      },
      "typeVersion": 1
    },
    {
      "id": "69349c27-411d-4c71-8eee-b0792a096fe2",
      "name": "Sticky Note 1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1000,
        120
      ],
      "parameters": {
        "color": 4,
        "width": 400,
        "height": 180,
        "content": "## All"
      },
      "typeVersion": 1
    },
    {
      "id": "f24e8a5c-b66c-477c-b764-2cad8bd0148e",
      "name": "Get an article",
      "type": "n8n-nodes-base.hackerNewsTool",
      "position": [
        -800,
        380
      ],
      "parameters": {
        "articleId": "={{ $fromAI('Article_Id', ``, 'string') }}",
        "additionalFields": {}
      },
      "typeVersion": 1
    },
    {
      "id": "6a8cae55-5c61-42ce-a542-c24f22ae23e9",
      "name": "Sticky Note 2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1000,
        360
      ],
      "parameters": {
        "color": 5,
        "width": 400,
        "height": 180,
        "content": "## Article"
      },
      "typeVersion": 1
    },
    {
      "id": "c7543fc5-3862-455e-ade7-d7fa2b3da723",
      "name": "Get a user",
      "type": "n8n-nodes-base.hackerNewsTool",
      "position": [
        -800,
        620
      ],
      "parameters": {
        "resource": "user",
        "username": "={{ $fromAI('Username', ``, 'string') }}"
      },
      "typeVersion": 1
    },
    {
      "id": "bffef4b5-06ec-40a2-9fcc-d094ebf4e19b",
      "name": "Sticky Note 3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1000,
        600
      ],
      "parameters": {
        "color": 6,
        "width": 400,
        "height": 180,
        "content": "## User"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "shared": [
    {
      "role": "workflow:owner",
      "project": {
        "id": "G5fce9xGuBAsWBXe",
        "icon": null,
        "name": "David Ashby <david.ashby.lds@gmail.com>",
        "type": "personal",
        "createdAt": "2025-06-04T02:55:02.013Z",
        "updatedAt": "2025-06-04T02:56:01.361Z",
        "projectRelations": [
          {
            "role": "project:personalOwner",
            "user": {
              "id": "715c1c00-cb48-4712-9a32-f1f4b6db2b30",
              "role": "global:owner",
              "email": "david.ashby.lds@gmail.com",
              "disabled": false,
              "lastName": "Ashby",
              "settings": {
                "npsSurvey": {
                  "responded": true,
                  "lastShownAt": 1749357655581
                },
                "userActivated": true,
                "userActivatedAt": 1749075994495,
                "easyAIWorkflowOnboarded": true,
                "firstSuccessfulWorkflowId": "3N3vVikZb3MckFYm"
              },
              "createdAt": "2025-06-04T02:55:01.745Z",
              "firstName": "David",
              "isPending": false,
              "updatedAt": "2025-06-08T04:40:58.399Z",
              "mfaEnabled": false,
              "personalizationAnswers": {
                "version": "v4",
                "personalization_survey_n8n_version": "1.95.3",
                "personalization_survey_submitted_at": "2025-06-04T02:56:07.075Z"
              }
            },
            "userId": "715c1c00-cb48-4712-9a32-f1f4b6db2b30",
            "createdAt": "2025-06-04T02:55:02.013Z",
            "projectId": "G5fce9xGuBAsWBXe",
            "updatedAt": "2025-06-04T02:55:02.013Z"
          }
        ]
      },
      "createdAt": "2025-06-24T21:55:32.153Z",
      "projectId": "G5fce9xGuBAsWBXe",
      "updatedAt": "2025-06-24T21:55:32.153Z",
      "workflowId": "j3lGzG1i2stMiy3P"
    }
  ],
  "pinData": {},
  "settings": {
    "timezone": "America/New_York"
  },
  "createdAt": "2025-06-24T21:55:32.149Z",
  "updatedAt": "2025-06-24T21:55:51.000Z",
  "versionId": "98ce78b1-07b2-431c-9a22-c4b7207e1be7",
  "isArchived": false,
  "staticData": null,
  "connections": {
    "c7543fc5-3862-455e-ade7-d7fa2b3da723": {
      "ai_tool": [
        [
          {
            "node": "e0fa03aa-3ce8-40bd-821e-75b64ec52f55",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "f24e8a5c-b66c-477c-b764-2cad8bd0148e": {
      "ai_tool": [
        [
          {
            "node": "e0fa03aa-3ce8-40bd-821e-75b64ec52f55",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "42339d85-3ebe-4613-a948-ba6ab2896571": {
      "ai_tool": [
        [
          {
            "node": "e0fa03aa-3ce8-40bd-821e-75b64ec52f55",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    }
  },
  "triggerCount": 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？

中级 - 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。

Hacker News 工具 MCP 服务器

使用的节点 (8)

分类

如何使用这个工作流？

这个工作流适合什么场景？

需要付费吗？

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