Ronnie Craig This workflow corresponds to n8n.io template #7853 — we link there as the canonical source.
This workflow follows the Agent → Gmail Tool recipe pattern — see all workflows that pair these two integrations.
The workflow JSON
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{
"meta": {
"templateId": "AI_Personal_Assistant_Telegram_Bot"
},
"name": "AI Personal Assistant Telegram Bot",
"tags": [
"AI",
"Personal Assistant",
"Telegram",
"Calendar",
"Email",
"Productivity"
],
"nodes": [
{
"id": "e4981de7-db9b-455a-9c42-f3b435955c92",
"name": "Telegram Trigger",
"type": "n8n-nodes-base.telegramTrigger",
"notes": "Receives messages from your Telegram bot. Replace credentials with your bot token from @BotFather",
"position": [
-16,
-16
],
"parameters": {
"updates": [
"message"
],
"additionalFields": {}
},
"typeVersion": 1.1
},
{
"id": "fa1352d4-0a3b-4871-9c5c-380d2f1fd1d5",
"name": "AI Agent",
"type": "@n8n/n8n-nodes-langchain.agent",
"notes": "Main AI agent using OpenAI. Customize the system message for your needs.",
"position": [
224,
0
],
"parameters": {
"text": "={{ $json.message.text }}",
"options": {
"systemMessage": "You are a helpful personal assistant. When sending emails, always find the recipient's email using the 'Get Contacts' tool first.\n\nCurrent date and time: {{$now}}\n\nDaily Schedule Instructions:\n- Check Google Calendar for today's events (12:00 AM to 11:59 PM)\n- Format events with: title, start/end time, location, description\n- If no events: 'You have a free day! No events on your calendar for today.'\n- Email the summary with subject: 'Your Schedule for Today - [Date]'\n- Sign emails with 'Best Regards,'\n\nReplace 'USER_NAME' with your preferred name in the constraints below:\n\n<constraint>\nAddress the user as USER_NAME in all interactions.\n</constraint>"
},
"promptType": "define"
},
"typeVersion": 1.7
},
{
"id": "152c29ec-c6be-4fd8-a01a-578ef0aa8d10",
"name": "Telegram Response",
"type": "n8n-nodes-base.telegram",
"notes": "Sends AI agent responses back to Telegram chat",
"position": [
592,
0
],
"parameters": {
"text": "={{ $json.output }}",
"chatId": "={{ $('Telegram Trigger').item.json.message.chat.id }}",
"additionalFields": {
"appendAttribution": false
}
},
"typeVersion": 1.2
},
{
"id": "9e6fa398-829a-47fd-95c2-81284e507c51",
"name": "Wikipedia Tool",
"type": "@n8n/n8n-nodes-langchain.toolWikipedia",
"notes": "Provides Wikipedia search capabilities to the AI agent",
"position": [
-208,
288
],
"parameters": {},
"typeVersion": 1
},
{
"id": "66b8fea2-0ec0-423a-ab61-dd8fd8a7e034",
"name": "Web Search (SerpAPI)",
"type": "@n8n/n8n-nodes-langchain.toolSerpApi",
"notes": "Enables web search functionality. Requires SerpAPI account and API key.",
"position": [
224,
288
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "b5ee31ee-8c99-4362-aa1f-3bc2bf1fc9a4",
"name": "OpenAI Chat Model",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"notes": "AI language model. Change to gpt-4 or other models as needed. Requires OpenAI API key.",
"position": [
-304,
288
],
"parameters": {
"model": {
"__rl": true,
"mode": "list",
"value": "gpt-4o-mini",
"cachedResultName": "gpt-4o-mini"
},
"options": {}
},
"typeVersion": 1.2
},
{
"id": "f05203af-2ed7-46a7-8fd8-d3210e4e5a3c",
"name": "Conversation Memory",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"notes": "Maintains conversation context. Adjust contextWindowLength as needed (default: 10 messages)",
"position": [
-80,
288
],
"parameters": {
"sessionKey": "={{ $('Telegram Trigger').item.json.message.from.id }}",
"sessionIdType": "customKey",
"contextWindowLength": 10
},
"typeVersion": 1.3
},
{
"id": "7ac0be2e-ad24-4990-bf5f-6a70d7f53698",
"name": "Google Calendar",
"type": "n8n-nodes-base.googleCalendarTool",
"notes": "Manages calendar events. Replace YOUR_EMAIL@gmail.com with your calendar ID. Requires Google Calendar OAuth2 setup.",
"position": [
128,
288
],
"parameters": {
"end": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('End', ``, 'string') }}",
"start": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Start', ``, 'string') }}",
"calendar": {
"__rl": true,
"mode": "id",
"value": "user@example.com"
},
"additionalFields": {
"summary": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Summary', ``, 'string') }}",
"description": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Description', ``, 'string') }}"
}
},
"typeVersion": 1.3
},
{
"id": "0e349248-4509-41ab-a545-e2c9f0149ed6",
"name": "Gmail Tool",
"type": "n8n-nodes-base.gmailTool",
"notes": "Sends emails via Gmail. Requires Gmail OAuth2 setup with send permissions.",
"position": [
32,
288
],
"parameters": {
"sendTo": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('To', ``, 'string') }}",
"message": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Message', ``, 'string') }}",
"options": {
"senderName": "{{ $('Telegram Trigger').item.json.message.from.first_name }}",
"appendAttribution": false
},
"subject": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Subject', ``, 'string') }}",
"emailType": "text"
},
"typeVersion": 2.1
},
{
"id": "14516c92-5f0c-4b5f-b055-b113edb3a36a",
"name": "Get Contacts",
"type": "n8n-nodes-base.googleSheetsTool",
"notes": "Accesses contact database in Google Sheets. Replace YOUR_GOOGLE_SHEET_ID with your sheet ID. Requires Google Sheets OAuth2 setup.",
"position": [
544,
240
],
"parameters": {
"options": {},
"sheetName": {
"__rl": true,
"mode": "list",
"value": "gid=0",
"cachedResultName": "Sheet1"
},
"documentId": {
"__rl": true,
"mode": "list",
"value": "YOUR_GOOGLE_SHEET_ID",
"cachedResultName": "Contacts Sheet"
},
"descriptionType": "manual",
"toolDescription": "Use this to get contact information. Read, update and write data to Google Sheets"
},
"typeVersion": 4.5
},
{
"id": "a4d12e77-9beb-4411-897c-77c33784022e",
"name": "Get Calendar Events",
"type": "n8n-nodes-base.googleCalendarTool",
"notes": "Retrieves calendar events for daily schedule emails. Replace YOUR_EMAIL@gmail.com with your calendar ID.",
"position": [
672,
224
],
"parameters": {
"options": {},
"calendar": {
"__rl": true,
"mode": "list",
"value": "user@example.com",
"cachedResultName": "user@example.com"
},
"operation": "getAll"
},
"typeVersion": 1.3
}
],
"active": false,
"settings": {
"timezone": "America/Chicago",
"callerPolicy": "workflowsFromSameOwner",
"executionOrder": "v1"
},
"connections": {
"AI Agent": {
"main": [
[
{
"node": "Telegram Response",
"type": "main",
"index": 0
}
]
]
},
"Gmail Tool": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Get Contacts": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Wikipedia Tool": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Google Calendar": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Telegram Trigger": {
"main": [
[
{
"node": "AI Agent",
"type": "main",
"index": 0
}
]
]
},
"OpenAI Chat Model": {
"ai_languageModel": [
[
{
"node": "AI Agent",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"Conversation Memory": {
"ai_memory": [
[
{
"node": "AI Agent",
"type": "ai_memory",
"index": 0
}
]
]
},
"Get Calendar Events": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
},
"Web Search (SerpAPI)": {
"ai_tool": [
[
{
"node": "AI Agent",
"type": "ai_tool",
"index": 0
}
]
]
}
}
}
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About this workflow
Transform your Telegram into a powerful AI-powered personal assistant that manages your calendar, sends daily schedules, searches the web, and accesses your contacts - all through simple text messages.
Source: https://n8n.io/workflows/7853/ — original creator credit. Request a take-down →
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