使用Ollama AI厨师助手从食材生成食谱

• •HTTP Webhook 端点（n8n 会自动生成）

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  "tags": [],
  "nodes": [
    {
      "id": "56aa794a-b56c-4bad-bce5-2023e3484230",
      "name": "当收到聊天消息时",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        0,
        -200
      ],
      "webhookId": "__REPLACE_WITH_WEBHOOK_ID__",
      "parameters": {
        "public": true,
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "36ae83d5-1656-42bc-8301-3ec8ea36dcf0",
      "name": "## 🧠 LLM 总结",
      "type": "@n8n/n8n-nodes-langchain.lmChatOllama",
      "position": [
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      ],
      "parameters": {
        "options": {}
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      "credentials": {
        "ollamaApi": {
          "id": "__REPLACE_WITH_YOUR_CREDENTIAL_ID__",
          "name": "Ollama account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "bed02db2-6e9b-45a0-bee2-4227cd252154",
      "name": "简单记忆",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
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      ],
      "parameters": {
        "contextWindowLength": 5000
      },
      "typeVersion": 1.3
    },
    {
      "id": "cbc788b1-5143-44a5-a21e-62c90ab3b156",
      "name": "思考",
      "type": "@n8n/n8n-nodes-langchain.toolThink",
      "position": [
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      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "53377724-5115-40e1-b5d7-5af4e09ca94b",
      "name": "厨师 AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        220,
        -100
      ],
      "parameters": {
        "options": {
          "systemMessage": "You are a helpful cooking assistant. You will receive items that are available to make food with. Provide a list of 5 items to make. If there are recipes that include Ingredients that are not provided in the beginning, advise the user that these are ingredients that would be great to add in. Limit to 3 missing ingredients. "
        }
      },
      "typeVersion": 1.9
    },
    {
      "id": "1d34c56e-d41e-4b53-8cb4-8d07410b4acc",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        0,
        0
      ],
      "webhookId": "__REPLACE_WITH_WEBHOOK_ID__",
      "parameters": {
        "path": "lets-cook",
        "options": {}
      },
      "typeVersion": 2
    },
    {
      "id": "a36e78ab-0959-4861-b28d-74e8aa58b5f0",
      "name": "响应 Webhook",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        580,
        -100
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.2
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
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  "versionId": "77c168d5-7976-4bdd-8800-51752be289fc",
  "connections": {
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    "53377724-5115-40e1-b5d7-5af4e09ca94b": {
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    },
    "bed02db2-6e9b-45a0-bee2-4227cd252154": {
      "ai_memory": [
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            "type": "ai_memory",
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    "36ae83d5-1656-42bc-8301-3ec8ea36dcf0": {
      "ai_languageModel": [
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