leon
🧠 Leon is your open-source personal assistant.
A Python voice assistant that runs system commands by voice.
Jarvis-Desktop-Voice-Assistant is an open-source audio project by kishanrajput23 (kishanrajput23/Jarvis-Desktop-Voice-Assistant on GitHub). It has 969 GitHub stars and 2,455 forks, is released under the MIT license, and was last updated on GitHub on 20 January 2026.
Set up Python and the speech libraries it needs.
Start it and let it listen for your commands.
Ask it to open apps, run commands, or answer questions.
Extend it with custom commands and integrations.
Executes real system-level commands from speech.
Understands you and talks back with synthesized speech.
Handles overlapping user input without blocking.
2455 forks make it a learning and remix favorite.
Approachable code for students and beginners.
Free to use, modify, and build on commercially.
Download the source and move into the project folder.
git clone https://github.com/kishanrajput23/Jarvis-Desktop-Voice-Assistant.git
cd Jarvis-Desktop-Voice-AssistantEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at kishanrajput23/Jarvis-Desktop-Voice-Assistant with 2455 forks. Check the repo's contributors and recent commits to see how active maintenance is.
MIT licensed — commercial use allowed with attribution.
It is a popular learning project, so thousands of people fork it to study or extend it.
Listen for voice commands and execute system-level actions, with spoken responses.
Yes — a working mic is the core input for the assistant.
🧠 Leon is your open-source personal assistant.
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