I have built a fully working AI agent that automatically responds to emails from my Gmail account using OAuth2, implementing GroqCloud and Agno (Phidata).
An amazing experience, a beneficial real-world case where we can utilise an automatic email reply AI agent. It can reduce up to 80% of the effort on email replies.
We can also add a step to cross-verify the response (based on the type of email) with the user before sending it. I am going to use it daily for sure.
Tools Used
- GroqCloud
- Agno (Phidata)
Email Generator Working
- Authentication of Gmail.
- Read unread messages with subject, sender, and body. (Currently, I have restricted it to only the latest email.)
- Generate a response using GroqCloud LLM.
- Send a reply back using the AI Agent.
- Mark the original email as read.
Sender and Response Email
See the tester sender email and response in the screenshot below:
Sender Email

Reply to Email

See the wonders of the AI Agent in a second.
Stay Tuned!!
Share your recent experience with AI Agents!!
Keep learning and keep implementing!!


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wish you best and best
Great share! Your 80% effort reduction claim got my attention – I’ve been manually drowning in email threads myself. The Agno/Phidata framework choice is interesting; I’ve used it for document processing and it’s quite powerful. One thing that might enhance your workflow: adding sentiment analysis to prioritize which emails need human review versus full automation. Thanks for providing the technical breakdown – it makes the implementation much more approachable. If you want to discover more AI tools to add to your automation stack, there’s a comprehensive openclaw skills directory with 10000+ AI agents and integrations that could inspire your next project.
Thanks a lot, AndySwift, for your inspiring words. I will work towards your suggestions and will share the results.