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ScreenMind
Chat with your screen history. Automate it. All local.
ScreenMind captures your screen when content changes, analyzes every screenshot with Gemma 4 vision AI running locally, and lets you search or chat with everything you've ever seen on your computer. Ask "what was that error I saw 2 hours ago?" and get the actual answer from your screen history. It also auto-transcribes meetings, records voice memos, tracks where your time goes, and lets you build automations in plain English. No cloud. No accounts. No data leaves your machine. Runs on a 4GB GPU
Hey everyone 👋
I built ScreenMind because I kept losing context — switching between tabs, closing a terminal, scrolling past a message — and then spending 10 minutes trying to find what I just saw.
The idea is simple: capture my screen when something changes, have an AI understand what I'm looking at, and make all of it searchable. The hard part was making it run entirely on my own machine. I didn't want my screenshots going to anyone's server.
It uses Gemma 4 via llama.cpp, so it runs on consumer GPUs (tested on a GTX 1650). The search is semantic — you describe what you're looking for in plain language and it finds it.
A few things I'm proud of:
-Chat with your screen history — ask follow-up questions and it pulls context from your actual day
-Write agents in plain English markdown — "every 6 hours, summarize my coding activity" — and they just run
-MCP server built in, so Claude and Cursor can query your screen history directly
-Auto-redacts sensitive data (credit cards, API keys) before storing anything
It's rough around the edges — setup could be smoother, and I've only tested on Windows so far. Would really love feedback on what to improve first.
Happy to answer any questions about the tech!
About ScreenMind on Product Hunt
“Chat with your screen history. Automate it. All local.”
ScreenMind was submitted on Product Hunt and earned 3 upvotes and 2 comments, placing #158 on the daily leaderboard. ScreenMind captures your screen when content changes, analyzes every screenshot with Gemma 4 vision AI running locally, and lets you search or chat with everything you've ever seen on your computer. Ask "what was that error I saw 2 hours ago?" and get the actual answer from your screen history. It also auto-transcribes meetings, records voice memos, tracks where your time goes, and lets you build automations in plain English. No cloud. No accounts. No data leaves your machine. Runs on a 4GB GPU
On the analytics side, ScreenMind competes within Productivity, Open Source, Artificial Intelligence and GitHub — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how ScreenMind performed against the three products that launched closest to it on the same day.
Who hunted ScreenMind?
ScreenMind was hunted by Ayush. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of ScreenMind including community comment highlights and product details, visit the product overview.
Ayush