Ask-my-notes Agent

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 →

{
  "name": "Ask-My-Notes Agent",
  "nodes": [
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "typeVersion": 1.4,
      "position": [
        208,
        0
      ],
      "id": "fc5df5b9-eb5f-49df-b67a-525b4193121c",
      "name": "When chat message received"
    },
    {
      "parameters": {
        "options": {
          "systemMessage": "You are a helpful assistant. You have access to the user's workspace (e.g., Notion, Google Sheet/Docs)  through the connected tools. When the user asks a question about their notes, automatically search the workspace using relevant keywords. Do not ask for permission or page URLs. Use the tools to retrieve the information and answer directly. If nothing relevant is found, say so."
        }
      },
      "type": "@n8n/n8n-nodes-langchain.agent",
      "typeVersion": 3.1,
      "position": [
        416,
        0
      ],
      "id": "fae596f8-fcc8-4448-a7f3-a045d88788be",
      "name": "AI Agent"
    },
    {
      "parameters": {
        "options": {}
      },
      "type": "@n8n/mcp-registry.notion",
      "typeVersion": 1,
      "position": [
        640,
        224
      ],
      "id": "fea9f69c-dda7-4df5-913a-af9dff92cb2d",
      "name": "Notion MCP",
      "credentials": {
        "notionMcpOAuth2Api": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "builtInTools": {},
        "options": {
          "timeout": 60000
        }
      },
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "typeVersion": 1.3,
      "position": [
        352,
        224
      ],
      "id": "2e9f9470-e54f-48ff-a5f2-5761bbddf971",
      "name": "OpenAI Chat Model",
      "credentials": {
        "openAiApi": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "content": "Permit AI Agent to access the memory/database and tools like this:\n\nYou have access to the user's Notion workspace through the connected tools. When the user asks a question about their notes, automatically search the workspace using relevant keywords. Do not ask for permission or page URLs. Use the tools to retrieve the information and answer directly. If nothing relevant is found, say so.",
        "height": 304,
        "width": 320
      },
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        784,
        -16
      ],
      "typeVersion": 1,
      "id": "e80bbebf-5321-45cd-8df3-d8678c7ca8e4",
      "name": "Sticky Note"
    }
  ],
  "connections": {
    "When chat message received": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Notion MCP": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    }
  },
  "settings": {
    "executionOrder": "v1",
    "binaryMode": "separate",
    "availableInMCP": false
  },
  "staticData": null,
  "triggerCount": 0,
  "meta": {
    "templateCredsSetupCompleted": true
  }
}

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.

• notionMcpOAuth2Api
• openAiApi

About this workflow

Ask-My-Notes Agent. Uses chatTrigger, agent, @n8n/mcp-registry, lmChatOpenAi. Chat trigger; 5 nodes.

Source: https://github.com/DuttPanchal04/n8n-ai-automation-portfolio/blob/main/ask-my-notes-agent/ask-my-notes-agent-workflow.json — original creator credit. Request a take-down →

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