Curated

(5/5)

Notion knowledge base AI assistant

Notion knowledge base assistant [v1] Built as part of the [30 Day AI Sprint](https://30dayaisprint.notion.site/) by [@maxtkacz](https://x.com/maxtkacz)

Integrations Used (6)

Workflow Structure (8 nodes)

100%

Langchain.chat Trigger

When chat message received

Notion

Get database details

Set

Format schema

Langchain.agent

AI Agent

Langchain.lm Chat Open Ai

OpenAI Chat Model

Langchain.memory Buffer Window

Window Buffer Memory

Langchain.tool Http Request

Search notion database

Langchain.tool Http Request

Search inside database record

Node Types:

default

http

action

transform

trigger

Requires credentials

Prerequisites

Required Credentials (2)

Notion

Used by: Search notion database, Get database details +1 more

Docs

OpenAI

Used by: OpenAI Chat Model

Docs

Complexity

Moderate

Some experience helpful. Multiple integrations or logic.

Setup time: ~25 min

Score: 27/100

When to Use This Workflow

Real-time Response

React instantly when events happen - new orders, form submissions, or API calls.

Zero delay between trigger and action for time-sensitive workflows.

Time Savings

Replace repetitive manual tasks with reliable automation.

Reclaim hours every week for higher-value work.

Error Reduction

Eliminate human error from routine processes with consistent automation.

Improve accuracy and reliability across your workflows.

workflow.json

{
  "meta": {
    "instanceId": "205b3bc06c96f2dc835b4f00e1cbf9a937a74eeb3b47c99d0c30b0586dbf85aa"
  },
  "nodes": [
    {
      "id": "d1d4291e-fa37-43d0-81e0-f0a594371426",
      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        680,
        620
      ],
      "parameters": {
        "model": "gpt-4o",
        "options": {
          "timeout": 25000,
          "temperature": 0.7
        }
      },
...