AI Agents
Build an AI Agent with Conversation Memory
13 nodes
324
194
Automatic trigger
Workflow Description
Automation that creates an intelligent agent remembering conversation history for coherent dialogue. Combines OpenAI language models with dynamic memory buffers, enabling the agent to understand context and provide contextually relevant responses across interactions.
How it works
- 1.Trigger the agent via Chat Trigger or manual invocation when a message arrives
- 2.Store the user's message in the conversation memory buffer for context retention
- 3.Send the full conversation history to OpenAI for intelligent processing and response generation
- 4.Log the agent's reply back into memory for future reference and continuity
- 5.Return the response to the user while maintaining the complete conversation record
Use cases
- Create customer support chatbots that recall previous interactions and order history
- Build personal assistants that improve responses by learning from past conversations
- Develop multi-turn Q&A systems that maintain context across extended dialogues
Requirements
- Valid OpenAI API key with appropriate permissions
- Chat channel or webhook endpoint to receive incoming messages
- Adequate storage capacity for maintaining conversation logs
Service Value
Ideal as a smart automation service combining integrations and AI to produce ready-to-use results.
Apps Used
Memory
OpenAI
Read Write File
AI Agent
Chat Trigger
Details
Trigger
Automatic trigger
Nodes
13
Apps
5
Views
324
Downloads
194
How to Use
- 1.Click "Download Template"
- 2.Open your n8n dashboard
- 3.Go to Workflows > Import from File
- 4.Select downloaded file and configure credentials
Nodes Used (13)
/
Window Buffer Memory
Memory Buffer Window
OpenAI Chat Model
OpenAI
When clicking "Test workflow"
Manual Trigger
Get chinook.zip example
HTTP Request
Extract zip file
Compression
Save chinook.db locally
Read Write File
Load local chinook.db
Read Write File
Sticky Note
Sticky Note
Sticky Note1
Sticky Note
Combine chat input with the binary
Set
Sticky Note2
Sticky Note
AI Agent
Agent
Chat Trigger
Chat Trigger