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Slack-OpenAI Assistant Integration for Direct Messages & @mentions

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Created by: Bartosz || supbarty

Bartosz

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Last update 24 days ago

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Getting AI assistance in Slack requires switching between apps and losing conversation context. Teams waste time copying messages to ChatGPT, losing the flow of their work discussions. This workflow brings OpenAI Assistant directly into your Slack workspace, responding to direct messages and @mentions while maintaining conversation memory and context.


How it works?

This workflow creates an intelligent Slack bot powered by OpenAI Assistant that responds naturally to team communications. It handles both direct messages and @mentions, maintains conversation history, and provides contextual responses without leaving your Slack workspace.

  1. Listen for Slack events - detects direct messages and @mentions while filtering out bot responses to prevent loops
  2. Process message types - handles both assistant mode (DMs) and public channel @mentions
  3. Set typing indicator - shows customizable "thinking" status for natural conversation flow
  4. Generate AI response - uses your configured OpenAI Assistant with custom instructions and knowledge base
  5. Maintain conversation memory - tracks context across up to 5 recent messages per session
  6. Reply intelligently - responds in threads for @mentions, direct messages for DMs

Who is it for?

Teams and organizations wanting to integrate AI assistance directly into their Slack workflows. Perfect for customer support teams, internal help desks, or any group that needs quick access to AI-powered responses without leaving their communication platform.


Setup

Setup takes approximately 20-25 minutes and requires configuring Slack app permissions with proper bot user filtering, OpenAI Assistant credentials, and customizing response behavior. The workflow includes built-in loop prevention and conversation threading for organized discussions.


What's included?

Your purchase includes comprehensive implementation support: detailed step-by-step walkthrough with screen recording, complete Slack app configuration guide with required scopes and permissions, OpenAI Assistant setup tutorial, conversation memory configuration, and access to our tech support forum for troubleshooting any implementation challenges.