AutomationFlowsAI & RAG › Telegram AI Assistant with Gmail, Google Calendar, Google Sheets & Mcp Tools

Telegram AI Assistant with Gmail, Google Calendar, Google Sheets & Mcp Tools

ByDavid Olusola @dae221 on n8n.io

✨ What It Is Automate your professional communication directly from Telegram using this powerful AI assistant built with n8n.

Event trigger★★★★☆ complexityAI-powered17 nodesAgentMcp Client ToolMcp TriggerGmail ToolGoogle Calendar ToolGoogle Gemini ChatMemory Buffer WindowGoogle Sheets Tool
AI & RAG Trigger: Event Nodes: 17 Complexity: ★★★★☆ AI nodes: yes Added:

This workflow corresponds to n8n.io template #4902 — 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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{
  "id": "huYO1F7i4gBmKLV6",
  "meta": {
    "templateCredsSetupCompleted": true
  },
  "name": "Telegram AI  Assistant with Gmail, Google Calendar, Google Sheets",
  "tags": [],
  "nodes": [
    {
      "id": "ae2d7249-fd1c-434e-8a84-8d3cdb88b2b9",
      "name": "AI Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        220,
        0
      ],
      "parameters": {},
      "typeVersion": 1.8
    },
    {
      "id": "1ee01ee2-9940-48a6-a3af-4550bbd95021",
      "name": "MCP Client",
      "type": "@n8n/n8n-nodes-langchain.mcpClientTool",
      "position": [
        440,
        240
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "827ee703-f4d0-4c42-bc3a-47dc292866bf",
      "name": "MCP Server Trigger",
      "type": "@n8n/n8n-nodes-langchain.mcpTrigger",
      "position": [
        660,
        140
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "3deadc24-76d0-4ddf-954e-4dd811f0ef3c",
      "name": "Gmail",
      "type": "n8n-nodes-base.gmailTool",
      "position": [
        520,
        460
      ],
      "parameters": {},
      "typeVersion": 2.1
    },
    {
      "id": "0f1178e2-f7bb-4127-a3c3-5c1f00c0c95e",
      "name": "Gmail1",
      "type": "n8n-nodes-base.gmailTool",
      "position": [
        620,
        460
      ],
      "parameters": {},
      "typeVersion": 2.1
    },
    {
      "id": "ca9d6ff3-e082-4583-ba2a-9c78ff6dee0a",
      "name": "Gmail2",
      "type": "n8n-nodes-base.gmailTool",
      "position": [
        720,
        460
      ],
      "parameters": {},
      "typeVersion": 2.1
    },
    {
      "id": "f416af64-036e-4d5b-addf-159f763bd1e3",
      "name": "Sticky Note",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        500,
        400
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "cf9ed6e3-a644-46fb-9fc2-a684595c48d5",
      "name": "Sticky Note1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        880,
        400
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "aafc628e-577a-4478-bc2d-56676788f937",
      "name": "Google Calendar",
      "type": "n8n-nodes-base.googleCalendarTool",
      "position": [
        900,
        460
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "1cdf4f20-3348-4635-992d-0ad64f7697e9",
      "name": "Google Calendar1",
      "type": "n8n-nodes-base.googleCalendarTool",
      "position": [
        1020,
        460
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "e3b9f739-d768-4a8b-8028-5d5f01be8c4b",
      "name": "Google Calendar2",
      "type": "n8n-nodes-base.googleCalendarTool",
      "position": [
        1120,
        440
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "67a5a7eb-f690-4c59-bccd-023bc3262899",
      "name": "Google Gemini Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        100,
        220
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "a02893db-bb2b-412a-b66a-700cfa846d1c",
      "name": "Simple Memory",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        320,
        220
      ],
      "parameters": {},
      "typeVersion": 1.3
    },
    {
      "id": "61c3bce9-fcd2-4711-a31e-d2e1d5fbc4c6",
      "name": "Sticky Note2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1040,
        120
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "a4395531-c404-4ea4-a0df-dc919a54cf17",
      "name": "contact data",
      "type": "n8n-nodes-base.googleSheetsTool",
      "position": [
        1100,
        180
      ],
      "parameters": {},
      "typeVersion": 4.6
    },
    {
      "id": "a2059e87-e39f-4dab-a19a-4030ed04e269",
      "name": "Telegram Trigger",
      "type": "n8n-nodes-base.telegramTrigger",
      "position": [
        -20,
        0
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "eba9deef-2dd0-4662-9b50-3c35c42fa549",
      "name": "Telegram",
      "type": "n8n-nodes-base.telegram",
      "position": [
        580,
        0
      ],
      "parameters": {},
      "typeVersion": 1.2
    }
  ],
  "active": true,
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "ae83d16a-d907-482e-8793-e519f1228e14",
  "connections": {
    "Gmail": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Gmail1": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Gmail2": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "Telegram",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "MCP Client": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "contact data": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Simple Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar1": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Google Calendar2": {
      "ai_tool": [
        [
          {
            "node": "MCP Server Trigger",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Telegram Trigger": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google Gemini Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    }
  }
}
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About this workflow

✨ What It Is Automate your professional communication directly from Telegram using this powerful AI assistant built with n8n.

Source: https://n8n.io/workflows/4902/ — original creator credit. Request a take-down →

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