Smart Customer Support System with GPT-4o, Gmail, Slack & Drive Knowledge Base'

The AI Support Agent combines Gmail, Slack, and Google Drive into a seamless support workflow powered by GPT-4o and Pinecone.

🧠 Email Monitoring – New support emails are pulled from Gmail every minute.
πŸ“€ Classification – AI categorizes emails (e.g., billing, support, spam, urgent).
πŸ“š Knowledge-Based Replies – GPT-4o drafts personalized replies using your support documents synced from Google Drive and stored in Pinecone.

πŸ“© Automatic Response – The agent replies to the customer in the same Gmail thread.
🚨 Escalation Detection – If human support is needed, Slack is notified instantly.
πŸ“Š Logging – Each interaction is logged in Google Sheets for tracking and analysis.
πŸ” Live Sync – Any document added to your Google Drive folder is auto-loaded into the knowledge base for future AI responses.
πŸ› οΈ Quick Setup Steps
πŸ› οΈ Quick Setup Checklist

⏱ Time to Deploy: ~10–15 minutes
πŸ”Œ 1. Connect Integrations
βœ… Gmail (OAuth2)
βœ… Google Drive (OAuth2)
βœ… Google Sheets (OAuth2)
βœ… OpenAI API Key
βœ… Pinecone API Key
βœ… Slack Webhook (for alerts)

πŸ—‚οΈ 2. Update Workflow IDs
Replace the sample IDs in your nodes:

πŸ“ Google Drive Folder ID β†’ Where your KB lives
πŸ“Š Google Sheet ID β†’ Where interactions are logged
🚨 Slack Webhook URL β†’ Where urgent alerts go
πŸ”Ž Pinecone Index β†’ Your vector storage index

🎨 3. Customize Prompt & Tone
Go to πŸ”§ β€œResponse Agent” Node
Update the System Prompt to reflect your brand’s tone:
e.g. β€œWe’re always here to help, and we reply fast.”

πŸ“‚ 4. Upload Your Docs
Add .pdf, .txt, or .docx files to your synced Google Drive folder.
The agent will auto-read and embed them into Pinecone for AI-powered replies.

▢️ 5. Run & Test
Send a test email from another account
βœ… Watch the reply come through Gmail
βœ… Check Slack for urgent alert
βœ… Confirm logging in Google Sheets
βœ… Done!