Google Geminiを使用してAIプロンプトを生成し、Airtableに保存

中級

これはAI分野の自動化ワークフローで、11個のノードを含みます。主にSet, Airtable, ChainLlm, ChatTrigger, LmChatGoogleGeminiなどのノードを使用、AI技術を活用したスマート自動化を実現。 Google Gemini でAIプロンプト生成し、Airtable に保存

前提条件
  • Airtable API Key
  • Google Gemini API Key

カテゴリー

ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
  "meta": {
    "instanceId": "db80165df40cb07c0377167c050b3f9ab0b0fb04f0e8cae0dc53f5a8527103ca",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "ed5363cf-1fb6-4662-b12c-073b2b3a3576",
      "name": "チャットメッセージ受信時",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -240,
        140
      ],
      "webhookId": "ebe97b63-ae4b-40e7-9738-b7cf7ffbc8b6",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "e47a166f-3e70-433e-ad0d-2100309cac92",
      "name": "Google Gemini Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        -60,
        500
      ],
      "parameters": {
        "options": {
          "topP": 1
        },
        "modelName": "models/gemini-2.0-flash-lite"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "Xp5T9q3YYxBIw2nd",
          "name": "Google Gemini(PaLM) Api account✅"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "5474805f-8d18-4a09-a3ea-5602af97a5de",
      "name": "Auto-fixing Output Parser",
      "type": "@n8n/n8n-nodes-langchain.outputParserAutofixing",
      "position": [
        500,
        360
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1
    },
    {
      "id": "d9a0eadc-54c7-4980-b4f8-79fd77627c32",
      "name": "Structured Output Parser",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        600,
        520
      ],
      "parameters": {
        "jsonSchemaExample": "{\n\t\"name\": \"Name of the prompt\",\n    \"category\" : \"the prompt category\"\n}"
      },
      "typeVersion": 1.2
    },
    {
      "id": "898f64cd-2332-42ad-9bac-a817dd9bf3d7",
      "name": "Edit Fields",
      "type": "n8n-nodes-base.set",
      "position": [
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        140
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "9c5fec90-b7f0-45f3-81a3-22e0956fc3bf",
              "name": "text",
              "type": "string",
              "value": "={{ $json.text }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "4bbd160a-98bd-4622-a54e-77b61ff91b46",
      "name": "Google Gemini Chat Model1",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        380,
        540
      ],
      "parameters": {
        "options": {
          "topP": 1
        },
        "modelName": "models/gemini-2.0-flash-lite"
      },
      "credentials": {
        "googlePalmApi": {
          "id": "Xp5T9q3YYxBIw2nd",
          "name": "Google Gemini(PaLM) Api account✅"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "f45cbed4-c2b8-4f1b-8026-4686324a714a",
      "name": "結果を返す",
      "type": "n8n-nodes-base.set",
      "position": [
        960,
        140
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "40aba86b-57b7-4c74-8e9f-d09cd2f344c5",
              "name": "text",
              "type": "string",
              "value": "={{ $('Generate a new prompt').item.json.text }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "25650ec5-b559-4bfc-a95a-f81c674bc680",
      "name": "プロンプトの分類と命名",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        360,
        140
      ],
      "parameters": {
        "text": "={{ $json.text }}",
        "messages": {
          "messageValues": [
            {
              "message": "=Categorize the above prompt into a category that it can fall into"
            }
          ]
        },
        "promptType": "define",
        "hasOutputParser": true
      },
      "typeVersion": 1.5
    },
    {
      "id": "c324d952-0722-40aa-981c-fcb2007b43b9",
      "name": "プロンプトフィールドを設定",
      "type": "n8n-nodes-base.set",
      "position": [
        660,
        140
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "cbf3b587-67fd-4f08-b50f-53561e869827",
              "name": "name",
              "type": "string",
              "value": "={{ $json.output.name }}"
            },
            {
              "id": "7fda5833-9a3b-4c8a-b18d-4c31b35dae94",
              "name": "category",
              "type": "string",
              "value": "={{ $json.output.category }}"
            },
            {
              "id": "50f06ab3-97d5-43cb-83ff-1a6aac45251b",
              "name": "Prompt",
              "type": "string",
              "value": "={{ $('Edit Fields').item.json.text }}"
            }
          ]
        }
      },
      "typeVersion": 3.4
    },
    {
      "id": "97ad8d84-141e-4c21-8ce4-930dbe921f76",
      "name": "airtable に追加",
      "type": "n8n-nodes-base.airtable",
      "position": [
        800,
        140
      ],
      "parameters": {
        "base": {
          "__rl": true,
          "mode": "list",
          "value": "app994hU3fOw0ssrx",
          "cachedResultUrl": "https://airtable.com/app994hU3fOw0ssrx",
          "cachedResultName": "Prompt Library"
        },
        "table": {
          "__rl": true,
          "mode": "list",
          "value": "tbldwJrCK2HmAeknA",
          "cachedResultUrl": "https://airtable.com/app994hU3fOw0ssrx/tbldwJrCK2HmAeknA",
          "cachedResultName": "Prompt Library"
        },
        "columns": {
          "value": {
            "Name": "={{ $json.name }}",
            "Prompt": "={{ $json.Prompt }}",
            "Category": "={{ $json.category }}"
          },
          "schema": [
            {
              "id": "Name",
              "type": "string",
              "display": true,
              "removed": false,
              "readOnly": false,
              "required": false,
              "displayName": "Name",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Prompt",
              "type": "string",
              "display": true,
              "removed": false,
              "readOnly": false,
              "required": false,
              "displayName": "Prompt",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Created ON",
              "type": "string",
              "display": true,
              "removed": true,
              "readOnly": true,
              "required": false,
              "displayName": "Created ON",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Updated",
              "type": "string",
              "display": true,
              "removed": true,
              "readOnly": true,
              "required": false,
              "displayName": "Updated",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "Category",
              "type": "string",
              "display": true,
              "removed": false,
              "readOnly": false,
              "required": false,
              "displayName": "Category",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "create"
      },
      "credentials": {
        "airtableTokenApi": {
          "id": "CAa937hASXcJZWTv",
          "name": "Airtable Personal Access Token account✅"
        }
      },
      "typeVersion": 2.1
    },
    {
      "id": "516dc434-25d9-4011-9453-bb28521823ca",
      "name": "新規プロンプトを生成",
      "type": "@n8n/n8n-nodes-langchain.chainLlm",
      "position": [
        -80,
        140
      ],
      "parameters": {
        "messages": {
          "messageValues": [
            {
              "message": "=You are an **expert n8n prompt engineer**, specializing in creating highly optimized, context-aware prompts for AI agents in n8n workflows. Your primary goal is to ensure AI agents execute well-defined tasks **accurately, autonomously, and efficiently**.  \n\n### Instructions  \n1. **Define the AI Agent's Role and Rules**  \n   - Use a structured role definition format:  \n     `\"You are a [SPECIFIC ROLE] working for [SPECIFIC BUSINESS CONTEXT].\"`  \n   - Clearly specify the agent's responsibilities and scope.  \n\n2. **Provide Task Instructions**  \n   - Use a **step-by-step** numbered list to outline the process.  \n   - Ensure the instructions allow for flexibility but prevent errors.  \n\n3. **Set Rules to Guide AI Behavior**  \n   - Enumerate key constraints such as:  \n     - Timezone requirements  \n     - Prohibitions on making assumptions  \n     - Required formatting for responses  \n\n4. **Use Few-Shot Prompting**  \n   - Provide clear examples of desired outputs inside `<example>` tags.  \n\n5. **Include Additional Context**  \n   - Define relevant business details, the current date/time, and any required environmental context.  \n\n---\n\n## Input Layer  \n### Structuring User Inputs  \n1. **Define Input Type**  \n   - Specify whether inputs come from a human user (chat-based) or an external system (API calls).  \n\n2. **Handle Dynamic Inputs**  \n   - Use placeholders (e.g., `{customer_name}`, `{appointment_date}`) for adaptable prompts.  \n\n3. **Ensure Personalization**  \n   - Format prompts naturally while maintaining clarity and specificity.  \n\n4. **Merge Static & Dynamic Data**  \n   - Concatenate fixed prompt structures with real-time system data from n8n.  \n\n---\n## Action Layer  \n### Tool and Function Calling  \n1. **Standardized Tool Naming**  \n   - Use `snake_case` names for tools (e.g., `check_calendar_availability`).  \n\n2. **Provide Clear Tool Descriptions**  \n   - Example:  \n     `\"Use the `fetch_customer_data` tool to retrieve details about a specific user based on their email address.\"`  \n\n3. **Specify Tool Parameters & Expected Responses**  \n   - Define required inputs, expected formats, and error handling strategies.  \n\n4. **Avoid Hallucinations**  \n   - AI should **only** use tools for their defined purposes. If information is missing, request clarification instead of guessing.  \n\n---\n## Example Prompt for an AI Agent in n8n  \n\n```yaml\n# System Layer\n## Role\nYou are a **Scheduling Assistant** working for a **beauty salon**. Your role is to help customers book appointments.  \n\n## Instructions\n1. Ask the user for their preferred appointment date.  \n2. Use `check_calendar_availability` to find open slots.  \n3. If no slots are available, ask the user to select another day.  \n4. Capture the user’s **full name** and **email**.  \n5. Use `create_calendar_appointment` to confirm the booking.  \n6. Notify the user with appointment details.  \n\n## Rules\n- Always use **UTC+1 timezone**.  \n- Do not assume details—ask if unsure.  \n- If asked about non-scheduling topics, respond: `\"I can only assist with booking appointments.\"`  \n\n## Few-shot Example  \n<example>\n\"I have successfully booked your appointment:\n- Date & Time: **Wednesday, 15 March 2025, 14:00 (UTC+1)**\n- Booking Email: **jane.doe@example.com**\nIf you need to cancel, please call +49 123 456 789.\"\n</example>\n```\n---\n## Key Considerations  \n✅ **Avoid vague roles** (e.g., \"You are an assistant\"). Always specify **business context**.  \n✅ **Keep task steps structured** but flexible.  \n✅ **Provide explicit tool instructions** in a separate section.  \n✅ **Enable AI to ask clarifying questions** instead of making assumptions.  \n✅ **Use examples to guide expected outputs.**  \n\n\n"
            }
          ]
        }
      },
      "typeVersion": 1.5
    }
  ],
  "pinData": {},
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よくある質問

このワークフローの使い方は?

上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。

このワークフローはどんな場面に適していますか?

中級 - 人工知能

有料ですか?

このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス(OpenAI APIなど)は別途料金が発生する場合があります。

ワークフロー情報
難易度
中級
ノード数11
カテゴリー1
ノードタイプ7
難易度説明

経験者向け、6-15ノードの中程度の複雑さのワークフロー

作成者
Imperol

Imperol

@imperolq

Automation expert with years of experience helping businesses improve their efficiency and productivity with smart automations that are affordable, scalable, and flexible.

外部リンク
n8n.ioで表示

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カテゴリー: 34