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Memento is a Python app that records everything you do on your computer and lets you go back in time, search, and chat with a LLM (Large Language Model) to find back information about what you did.
| Date | Stars |
|---|---|
| 2026-07-31 | 654 |
| 2026-08-04 | 655 |
| 2026-08-06 | 655 |
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# Memento Memento is a Python app that records everything you do on your computer and lets you go back in time, search, and chat with a LLM (Large Language Model) to find back information about what you did. https://github.com/apirrone/Memento/assets/6552564/d256a3a9-fa44-4b73-8b8e-b02a5473540b This project is heavily inspired by [rewind.ai](https://rewind.ai/) ## How it works: - The app takes a screenshot every 2 seconds - It compiles the screenshots into h264 video segments for storage efficiency - It uses OCR to extract text from the images - It indexes the text in a sqlite3 database and a vectordb - It uses FTS5 to search the text - It uses a LLM (GPT through OpenAI's API) to chat with the timeline ## Branches : - The `main` branch is the latest release - The `dev` branch contains the latest "stable" improvements that will be merged into main periodically - Any other branch is a feature currently being developed ## Disk space and performance considerations - Right now, Memento produces about **120MB** of data per hour - We are working on ways to reduce this number - **TODO** profile cpu usage of Memento ## Installation This project was tested on Ubuntu 22.04. ```console $ pip install -e . ``` You also need to install `tesseract-ocr` on your system. To install latest version (tesseract 5.x.x): ```console $ sudo apt update $ sudo add-apt-repository ppa:alex-p/tesseract-ocr-devel $ sudo apt install tesseract-ocr ``` Then install the language packs you need, for example: ```console $ sudo apt install tesseract-ocr-eng $ sudo apt install tesseract-ocr-fra ``` You also need to set an environment variable : (This is the path on my system, it may be different on yours) ```console export TESSDATA_PREFIX=/usr/share/tesseract-ocr/5/tessdata/ ``` If you want to chat with the timeline through a llm, you need an openai api key in your env as `OPENAI_API_KEY`. ## Usage ### Run the background process : ```console $ memento-bg ``` ### Run the timeline : ```console $ memento-timeline ``` #### Controls : - Scroll horizontally or vertically to navigate the timeline. - `ctrl+scroll` to zoom the timeline in and out. - Hover the timeline to see a preview of the screenshot at that time, `click` to navigate there. - Press `d` for debug mode (useful for development) - `ctrl+f` to open search sidebar. - `ctrl+t` to open chat sidebar. - `click+drag` on a screenshot to select text, `ctrl+c` to copy it to clipboard. ## Contributing: Feel free to contribute ! Fork the repo, and submit a PR to the `dev` branch.
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matched fp:69502248b0642545, llm:Description: 'Memento is a Python app that records everything you do on your computer and lets you go back in time, search, and chat with a LLM (Large Language Model) to find back information about what you did.' Topics: llms, productivity, pygame, python.
matched fp:69502248b0642545, llm:Description: 'Memento is a Python app that records everything you do on your computer and lets you go back in time, search, and chat with a LLM (Large Language Model) to find back information about what you did.' Topics: llms, productivity, pygame, python.
matched fp:69502248b0642545, llm:Description: 'Memento is a Python app that records everything you do on your computer and lets you go back in time, search, and chat with a LLM (Large Language Model) to find back information about what you did.' Topics: llms, productivity, pygame, python.