# Inbox Zen: Privacy-First File Sorting with Local Gemma

> Source: <https://dev.to/2aj0/inbox-zen-privacy-first-file-sorting-with-local-gemma-36h8>
> Published: 2026-10-23 13:40:41+00:00

*This is a submission for the [Hacktoberfest Open-Source AI Challenge Week 3: Slow and Steady](https://dev.to/challenges/hacktoberfest-week3-2026-10-19)*

"Inbox Zen" is a privacy-first AI agent that automatically categorizes and archives cluttered local files or emails overnight. It scans a designated "clutter" directory, reads the text, and intelligently sorts them into appropriate folders (like "Invoices", "Reading List", or "Personal Notes") using a local AI model. Finally, it generates a simple morning summary so you can wake up to a clean digital workspace without the dread of manually sorting files.

This directly targets the "Slow and Steady" theme: automating a tedious, repetitive daily chore.

Here is the live link to my daily "Inbox Zen" summary dashboard deployed on Render:

[https://inbox-zen.onrender.com](https://inbox-zen.onrender.com)

*(Note: If you visit, you'll see the latest summary of the files Gemma successfully sorted on my local machine!)*

You can find the full Python script and Flask server code in my GitHub repository here:

[https://github.com/2AJ0/inbox-zen](https://github.com/2AJ0/inbox-zen)

I built this project completely manually focusing on a local-first approach to protect sensitive data:

`requests` library to send file contents to the local Gemma instance, prompting it to strictly categorize the text. The script then uses `shutil` to move the files and generates a `zen_summary.txt` log.`sentry_sdk.start_transaction()` block and used `.flush()` to ensure trace data was sent before the script closed. Open innovation is the absolute core of this project. Because I am dealing with personal files (like invoices or personal notes), sending this data to a closed, proprietary API in the cloud is a massive privacy risk. By utilizing an open-weight model like Gemma and running it locally with Ollama, my sensitive data *never* leaves my machine. It also means the tool is completely free to run with zero API costs, demonstrating how open-source AI democratizes powerful automation.

This agent saves me about 10-15 minutes of dragging and dropping files every single morning. More importantly, it removes the "digital tax" and mental friction of starting my day staring at a messy downloads folder. I just check my dashboard, see what was filed where, and start working.

I am entering this submission for the following partner categories: