This workflow follows the Agent → Chainllm recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →
{
"updatedAt": "2025-10-03T14:40:47.000Z",
"createdAt": "2025-10-03T11:43:28.365Z",
"id": "5VOJmujSm2gC14pB",
"name": "AI Concierge v0.1",
"active": false,
"isArchived": false,
"nodes": [
{
"parameters": {
"httpMethod": "POST",
"path": "ai-concierge-v3",
"responseMode": "responseNode",
"options": {}
},
"name": "Webhook",
"type": "n8n-nodes-base.webhook",
"typeVersion": 1,
"position": [
-128,
240
],
"id": "ad400ff5-e74f-4642-991a-ff0fa33c188b",
"disabled": true
},
{
"parameters": {
"values": {
"string": [
{
"name": "userMessage",
"value": "={{$json[\"body\"][\"message\"] || $json[\"message\"] || $json[\"text\"]}}"
}
]
},
"options": {}
},
"name": "Set Message",
"type": "n8n-nodes-base.set",
"typeVersion": 1,
"position": [
96,
112
],
"id": "28130b7f-c04c-432f-9dac-507737dd080e"
},
{
"parameters": {
"respondWith": "json",
"responseBody": "{\n \"output\": \"{{ $json.output }}\"\n}",
"options": {
"responseCode": 200
}
},
"name": "Respond to Order",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1,
"position": [
2080,
16
],
"id": "c44e4451-63a2-4931-b363-fcb34098efc7"
},
{
"parameters": {
"promptType": "define",
"text": "={{ $json.Body }}",
"options": {
"systemMessage": "=# Overview\nYou are a calendar assistant. Your responsibilities include:\n- Creating, getting, updating, and deleting events in the user's calendar.\n- Finding or suggesting appropriate titles for meetings or events.\n- Identifying available time slots by analyzing existing events.\n\nYou can reason over event data that has already been provided to you. \nYou should **never say you cannot fulfill a request** if you have enough data to calculate or suggest something.\n\n---\n\n## Calendar Management Tools \u2736\u2736\n\n- **Create Event with Attendee** \u2192 Use this when an event includes one or more participants. \n- **Create Event** \u2192 Use this for solo events. \n- **Get Events** \u2192 Fetch calendar schedules when requested, or when you need event data to reason about. \n- **Update Event** \u2192 To update an event, you must first use **Get Events** to obtain its ID. \n- **Delete Event** \u2192 To delete an event, you must first use **Get Events** to obtain its ID. \n\nIf a duration for an event isn\u2019t specified, assume it will be **one hour**.\n\n---\n\n## Availability Reasoning\nIf you receive a list of events (with start and end times):\n- Sort them chronologically.\n- Determine the gaps between them.\n- Each gap represents a **free slot**.\n- Return your answer in **valid JSON** format.\n\nIf no events are provided, use the **Get Events** tool to fetch them first. \nIf no free slots exist, return an empty list of available slots.\n\n## Final Notes \nHere is the current date/time: {{ $now }}\nUse this structure for responses:\n\n```json\n{\n \"status\": \"success\",\n \"available_slots\": [\n { \"start\": \"2025-10-02T09:00\", \"end\": \"2025-10-02T10:30\" },\n { \"start\": \"2025-10-02T12:00\", \"end\": \"2025-10-02T14:00\" }\n ]\n}"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 2.2,
"position": [
1504,
96
],
"id": "6dda21e4-75d1-4a05-a2ef-28d09408f3ef",
"name": "AI Agent"
},
{
"parameters": {
"options": {}
},
"type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
"typeVersion": 1,
"position": [
1072,
672
],
"id": "dc32945a-c4d7-46f9-8d22-e67257d9d9ef",
"name": "Google Gemini Chat Model",
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"calendar": {
"__rl": true,
"value": "abdellahkrimo13@gmail.com",
"mode": "list",
"cachedResultName": "abdellahkrimo13@gmail.com"
},
"start": "={{ $fromAI('Start', ``, 'string') }}",
"end": "={{ $fromAI('End', ``, 'string') }}",
"useDefaultReminders": "={{ $fromAI('Use_Default_Reminders', ``, 'boolean') }}",
"additionalFields": {}
},
"type": "n8n-nodes-base.googleCalendarTool",
"typeVersion": 1.3,
"position": [
1776,
544
],
"id": "bca57789-ce88-42d7-b981-fe96305cd864",
"name": "Create an event in Google Calendar",
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "getAll",
"calendar": {
"__rl": true,
"value": "abdellahkrimo13@gmail.com",
"mode": "list",
"cachedResultName": "abdellahkrimo13@gmail.com"
},
"limit": 10,
"timeMin": "={{ $today }}",
"timeMax": "={{ $now.plus({ day: 1 }) }}",
"options": {
"timeZone": {
"__rl": true,
"value": "Africa/Casablanca",
"mode": "list",
"cachedResultName": "Africa/Casablanca"
}
}
},
"type": "n8n-nodes-base.googleCalendarTool",
"typeVersion": 1.3,
"position": [
1872,
544
],
"id": "4fa2c593-28e1-4bc9-ae2a-46e863bb6cff",
"name": "Get many events in Google Calendar",
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "update",
"calendar": {
"__rl": true,
"value": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Calendar', ``, 'string') }}",
"mode": "id",
"__regex": "(^[a-zA-Z0-9.!#$%&\u2019*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*)"
},
"eventId": "={{ $fromAI('Event_ID', ``, 'string') }}",
"updateFields": {}
},
"type": "n8n-nodes-base.googleCalendarTool",
"typeVersion": 1.3,
"position": [
1968,
544
],
"id": "65180743-a91f-4a87-97df-0973108958f6",
"name": "Update an event in Google Calendar",
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"operation": "delete",
"calendar": {
"__rl": true,
"value": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Calendar', ``, 'string') }}",
"mode": "id",
"__regex": "(^[a-zA-Z0-9.!#$%&\u2019*+/=?^_`{|}~-]+@[a-zA-Z0-9-]+(?:\\.[a-zA-Z0-9-]+)*)"
},
"eventId": "={{ $fromAI('Event_ID', ``, 'string') }}",
"options": {}
},
"type": "n8n-nodes-base.googleCalendarTool",
"typeVersion": 1.3,
"position": [
2064,
528
],
"id": "1f58a228-bb7c-473d-a4ad-460a53c7e6dd",
"name": "Delete an event in Google Calendar",
"credentials": {
"googleCalendarOAuth2Api": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"promptType": "define",
"text": "={{ $json.body }} or {{ $json.message.chat }}",
"messages": {
"messageValues": [
{
"message": "=You are an Intent Classifier AI. Your role is to analyze the user\u2019s message and decide which intent best matches their request. You must classify the message into one of the following intents: 1. \"Order Status\" \u2192 The user wants to know the status of their order (e.g. \u201cWhere is my package?\u201d, \u201cTrack my delivery\u201d, \u201cCheck my order\u201d). 2. \"Schedule Call\" \u2192 The user is frustrated, unhappy, or explicitly requests to speak to a human agent (e.g. \u201cI want to talk to support\u201d, \u201cCall me\u201d, \u201cThis is unacceptable\u201d). If the user expresses frustration, confusion, or dissatisfaction \u2014 even without clearly saying \"call\" \u2014 classify as **\"Schedule Call\"**. If the message is unrelated, unclear, or missing details, default to **\"Schedule Call\"** (to ensure human support). --- \ud83c\udfaf **Your Task:** Return the intent in **strict JSON format** as shown below: { \"intent\": \"Order Status\" }"
}
]
},
"batching": {}
},
"type": "@n8n/n8n-nodes-langchain.chainLlm",
"typeVersion": 1.7,
"position": [
224,
112
],
"id": "694e46d2-e9a9-4b92-8bf0-c010d0535629",
"name": "Basic LLM Chain"
},
{
"parameters": {
"promptType": "define",
"text": "={{ $json.Prompt }}",
"options": {
"systemMessage": "You are an Order Status Assistant. \nYour purpose is to help the user check the current status of their order.\n\nYou are connected to an order tracking system through n8n. \nYou will receive information about the order (such as order_id, status, estimated_delivery_date) from previous nodes in the workflow.\n\n---\n\n\ud83c\udfaf Your task:\n- Read the order details passed into this node.\n- Generate a friendly, professional message summarizing the order\u2019s current status.\n- Always respond in **valid JSON format** compatible with the Respond to Webhook node.\n\n---\n\n\ud83d\udce6 The JSON you must return:\n\n```json\n{\n \"status\": \"success\",\n \"message\": \"Your order #12345 is currently out for delivery and should arrive on Oct 3rd.\"\n}\n"
}
},
"type": "@n8n/n8n-nodes-langchain.agent",
"typeVersion": 2.2,
"position": [
352,
480
],
"id": "bf64884b-5613-4368-b93e-4abf559f7e3c",
"name": "AI Agent1"
},
{
"parameters": {
"respondWith": "text",
"responseBody": "={{ $json.output }}",
"options": {}
},
"name": "Respond to Order1",
"type": "n8n-nodes-base.respondToWebhook",
"typeVersion": 1,
"position": [
1056,
480
],
"id": "fffe133b-e3e8-48e4-aa3c-96effe7ecd5e"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "3534dfd6-083a-47c5-8308-61c5487a3e02",
"name": "Body",
"value": "={{ $('Set Message').item.json.body }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
1264,
96
],
"id": "88a1a2ca-8b26-4866-863b-506a808a844c",
"name": "Edit Fields"
},
{
"parameters": {
"rules": {
"values": [
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"leftValue": "={{ $json.intent }}",
"rightValue": "=Schedule Call",
"operator": {
"type": "string",
"operation": "equals"
},
"id": "2c124932-a451-462a-ab61-36573ccb9abf"
}
],
"combinator": "and"
}
},
{
"conditions": {
"options": {
"caseSensitive": true,
"leftValue": "",
"typeValidation": "strict",
"version": 2
},
"conditions": [
{
"id": "db0f5928-8026-409b-b7e5-897dcbb1d88c",
"leftValue": "={{ $json.intent }}",
"rightValue": "Order Status",
"operator": {
"type": "string",
"operation": "equals",
"name": "filter.operator.equals"
}
}
],
"combinator": "and"
}
}
]
},
"options": {}
},
"type": "n8n-nodes-base.switch",
"typeVersion": 3.3,
"position": [
784,
112
],
"id": "bc147027-cec8-47ab-9e5e-4a36b3483988",
"name": "Switch"
},
{
"parameters": {
"jsCode": "// Input example:\n// [\n// {\n// \"text\": \"```json\\n{\\n \\\"intent\\\": \\\"Order Status\\\"\\n}\\n```\"\n// }\n// ]\n\nreturn items.map(item => {\n let raw = item.json.text || '';\n\n // Remove ```json and ``` wrappers\n raw = raw.replace(/```json\\s*/i, '').replace(/```/g, '').trim();\n\n let parsed = {};\n try {\n parsed = JSON.parse(raw);\n } catch (err) {\n parsed = { intent: \"Schedule Call\" }; // fallback if parse fails\n }\n\n return {\n json: parsed\n };\n});\n"
},
"type": "n8n-nodes-base.code",
"typeVersion": 2,
"position": [
576,
112
],
"id": "61b4177a-892e-41aa-8b71-a3b3f9339a8e",
"name": "Code in JavaScript"
},
{
"parameters": {
"assignments": {
"assignments": [
{
"id": "639d0225-3f76-400c-8bb7-6559e02fabb9",
"name": "Prompt",
"value": "={{ $('Set Message').item.json.body }}",
"type": "string"
}
]
},
"options": {}
},
"type": "n8n-nodes-base.set",
"typeVersion": 3.4,
"position": [
992,
208
],
"id": "af024b5b-9464-4b8a-8d02-41359590d23c",
"name": "Edit Fields1"
},
{
"parameters": {
"modelId": {
"__rl": true,
"value": "models/gemini-2.5-flash",
"mode": "list",
"cachedResultName": "models/gemini-2.5-flash"
},
"messages": {
"values": [
{
"content": "=You are an expert front-end developer and UX designer. \n\nI will give you a JSON object representing an order status like this:\n\n {{ $json.output }}"
}
]
},
"options": {
"systemMessage": "You are an expert front-end developer and UX designer. Your task is to convert this JSON into a beautiful, modern, and engaging HTML snippet suitable for embedding in a web page or email. Requirements: Highlight the status with a visual indicator (e.g., green for success, red for error, yellow for pending). Display the message in a readable, engaging format. Use UX-friendly elements such as cards, icons, badges, or progress bars. Include responsive and clean styling using inline CSS (or style tags if necessary). Make it visually appealing and easy to scan for users. The HTML should be self-contained (no external libraries) and ready to render. Output only the HTML code \u2014 do not include explanations or markdown wrappers. output structure (feel free to enhance)"
}
},
"type": "@n8n/n8n-nodes-langchain.googleGemini",
"typeVersion": 1,
"position": [
704,
480
],
"id": "2a074f9b-8280-40da-b39d-eb202e1cc788",
"name": "Message a model",
"credentials": {
"googlePalmApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"type": "n8n-nodes-base.telegramTrigger",
"typeVersion": 1.2,
"position": [
-96,
-48
],
"id": "fa34658f-4e81-4966-b6d6-4c7c0f578dff",
"name": "Telegram Trigger",
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
},
{
"parameters": {
"chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
"text": "={{ $json.output }}",
"replyMarkup": "forceReply",
"forceReply": {
"force_reply": true
},
"additionalFields": {
"appendAttribution": false
}
},
"type": "n8n-nodes-base.telegram",
"typeVersion": 1.2,
"position": [
1904,
96
],
"id": "8995c358-9bc7-4e0b-b101-448000d84cc5",
"name": "Send a text message",
"credentials": {
"telegramApi": {
"name": "<your credential>"
}
}
}
],
"connections": {
"Webhook": {
"main": [
[
{
"node": "Set Message",
"type": "main",
"index": 0
}
]
]
},
"Set Message": {
"main": [
[
{
"node": "Basic LLM Chain",
"type": "main",
"index": 0
}
]
]
},
"AI Agent": {
"main": [
[
{
"node": "Send a text message",
"type": "main",
"index": 0
}
]
]
},
"Google Gemini Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
},
{
"node": "Basic LLM Chain",
"type": "ai_languageModel",
"index": 0
},
{
"node": "AI Agent1",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Create an event in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Get many events in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Update an event in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Delete an event in Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Basic LLM Chain": {
"main": [
[
{
"node": "Code in JavaScript",
"type": "main",
"index": 0
}
]
]
},
"AI Agent1": {
"main": [
[
{
"node": "Message a model",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"Switch": {
"main": [
[
{
"node": "Edit Fields",
"type": "main",
"index": 0
}
],
[
{
"node": "Edit Fields1",
"type": "main",
"index": 0
}
]
]
},
"Code in JavaScript": {
"main": [
[
{
"node": "Switch",
"type": "main",
"index": 0
}
]
]
},
"Edit Fields1": {
"main": [
[
{
"node": "AI Agent1",
"type": "main",
"index": 0
}
]
]
},
"Message a model": {
"main": [
[
{
"node": "Respond to Order1",
"type": "main",
"index": 0
}
]
]
},
"Telegram Trigger": {
"main": [
[
{
"node": "Set Message",
"type": "main",
"index": 0
}
]
]
}
},
"settings": {
"executionOrder": "v1"
},
"staticData": null,
"meta": {
"templateCredsSetupCompleted": true
},
"versionId": "ef824209-aeff-4ad4-a911-5ce53799ebc8",
"activeVersionId": null,
"triggerCount": 1,
"shared": [
{
"updatedAt": "2025-10-03T11:43:28.376Z",
"createdAt": "2025-10-03T11:43:28.376Z",
"role": "workflow:owner",
"workflowId": "5VOJmujSm2gC14pB",
"projectId": "HHopAZ4lOFgjhBzT"
}
],
"activeVersion": null,
"tags": []
}
Credentials you'll need
Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.
googleCalendarOAuth2ApigooglePalmApitelegramApi
Pro
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About this workflow
AI Concierge v0.1. Uses agent, lmChatGoogleGemini, googleCalendarTool, chainLlm. Webhook trigger; 19 nodes.
Source: https://github.com/abde0112/n8n_bkv2/blob/main/ai-concierge-v0.1-5VOJmujSm2gC14pB.json — original creator credit. Request a take-down →
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