IT ops AI SlackBot workflow - chat with your knowledge base
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 11 nodes and runs when an HTTP POST request hits its webhook URL. Along the way it connects OpenAI Chat Model and Slack.
How it runs
Trigger: When an HTTP POST request hits its webhook URL.
- Verify Webhook (Respond to Webhook): sends the response back to the webhook caller
- Check if Bot (If): checks a condition and branches into true / false
- Send Initial Message (Slack): uses Slack
- AI Agent: runs an AI agent, with model: OpenAI Chat Model; 1 tool (Call Confluence Workflow Tool); memory: Window Buffer Memory
- Delete Initial Message (Slack): delete
- Send Message (Slack): uses Slack
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in AI Agent (v1.5): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) AI Agent (v1.5) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (9)
- Respond to Webhook
n8n-nodes-base.respondToWebhook - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - No Operation, do nothing
n8n-nodes-base.noOp - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - If
n8n-nodes-base.if - Slack
n8n-nodes-base.slack - Webhook
n8n-nodes-base.webhook - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - AI Agent
@n8n/n8n-nodes-langchain.agent
From the author
Video Demo: Click here to see a video of this workflow in action. Summary Description: The "IT Department Q&A Workflow" is designed to streamline and automate the process of handling IT-related inquiries from employees through Slack. When an employee sends a…