🔧 Fun automation I recently built in n8n

I made an HR Agent that automatically handles employee questions:

Employees send their question via email
The AI (OpenAI + vector DB with company-specific HR policies) checks if it can answer (and filters out nonsense/irrelevant questions).
✅ If yes → the employee gets a reply by email within 1 minute
❌ If not → the question is forwarded to HR (so only the complex ones remain)

Result: simple questions are solved instantly, HR can focus on the real challenges.

Just thought this was a cool project to share here.

Curious, has anyone else built similar AI agents in n8n?

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