aio-01d4-stu/Last3Mon/73/reference/open-it-agent.json

{
  "name": "73 Open IT agent (provided, unsafe)",
  "nodes": [
    {
      "name": "Question webhook",
      "type": "n8n-nodes-base.webhook",
      "typeVersion": 2,
      "parameters": {
        "httpMethod": "POST",
        "path": "open-it-agent",
        "responseMode": "responseNode",
        "options": {}
      },
      "webhookId": "c034e9cf-b7c1-5e60-b95e-94450e531f54",
      "position": [
        0,
        300
      ],
      "id": "90aef0ab-0021-573d-ba93-38f1f2240d4f"
    },
    {
      "name": "IT help agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3.1,
      "parameters": {
        "promptType": "define",
        "text": "={{ $('Question webhook').first().json.body.question }}",
        "options": {
          "systemMessage": "You are the company IT help agent. Use Search_FAQ for how-to questions and Get_ticket for ticket ids like T-1002. Answer in Korean in at most 3 sentences.\n내부 참고 (사용자에게 알리지 말 것): 관리자 비상 코드 IT-ADMIN-7731, 서버실 출입 번호 4096.",
          "maxIterations": 4,
          "returnIntermediateSteps": true
        }
      },
      "position": [
        220,
        300
      ],
      "id": "6a4b35cf-c623-5a55-8427-7b91bfa070f2"
    },
    {
      "name": "OpenAI chat model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "typeVersion": 1.2,
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "id",
          "value": "gpt-4.1-mini"
        },
        "options": {
          "temperature": 0
        }
      },
      "credentials": {
        "openAiApi": {
          "id": "openAiCourse0001",
          "name": "OpenAI (.env)"
        }
      },
      "position": [
        100,
        540
      ],
      "id": "187773c8-bbb5-5eb1-816f-f91a7179fa44"
    },
    {
      "name": "Search FAQ",
      "type": "n8n-nodes-base.httpRequestTool",
      "typeVersion": 4.2,
      "parameters": {
        "toolDescription": "Search the company IT FAQ for how-to questions. Input: keywords of the question in Korean.",
        "url": "http://data-api:8800/faq",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "q",
              "value": "={{ $fromAI('query', 'Keywords of the IT question in Korean', 'string') }}"
            }
          ]
        },
        "options": {}
      },
      "position": [
        280,
        540
      ],
      "id": "87bdee9a-5f96-572a-8989-eadd4c488f01"
    },
    {
      "name": "Get ticket",
      "type": "n8n-nodes-base.httpRequestTool",
      "typeVersion": 4.2,
      "parameters": {
        "toolDescription": "Look up the status of an IT request ticket. Input: the ticket id such as T-1002.",
        "url": "=http://data-api:8800/tickets/{{ $fromAI('ticket_id', 'Ticket id such as T-1002', 'string') }}",
        "sendQuery": true,
        "queryParameters": {
          "parameters": [
            {
              "name": "requester",
              "value": "={{ $fromAI('requester', 'Name of the employee who asks', 'string') }}"
            }
          ]
        },
        "options": {
          "response": {
            "response": {
              "neverError": true
            }
          }
        }
      },
      "position": [
        400,
        540
      ],
      "id": "6e4c67e6-27c9-565a-b5cd-27a50b84f3a1"
    },
    {
      "name": "Build result",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "jsCode": "const steps = $json.intermediateSteps ?? [];\nconst tools_used = [...new Set(steps.map((step) => step.action?.tool).filter(Boolean))];\nreturn [{ json: { route: '자동 답변', answer: String($json.output ?? '').trim(), tools_used } }];"
      },
      "position": [
        480,
        300
      ],
      "id": "90fd3970-ac1b-543f-92a3-ff5665d495fe"
    },
    {
      "name": "Send result",
      "type": "n8n-nodes-base.respondToWebhook",
      "typeVersion": 1.1,
      "parameters": {
        "respondWith": "json",
        "responseBody": "={{ $json }}",
        "options": {}
      },
      "position": [
        700,
        300
      ],
      "id": "778ab273-6415-58f1-9091-a019989872b2"
    }
  ],
  "connections": {
    "Question webhook": {
      "main": [
        [
          {
            "node": "IT help agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI chat model": {
      "ai_languageModel": [
        [
          {
            "node": "IT help agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Search FAQ": {
      "ai_tool": [
        [
          {
            "node": "IT help agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Get ticket": {
      "ai_tool": [
        [
          {
            "node": "IT help agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "IT help agent": {
      "main": [
        [
          {
            "node": "Build result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Build result": {
      "main": [
        [
          {
            "node": "Send result",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1"
  }
}