Coucou
Coucou is a free, open-source AI desktop app for Windows, macOS and Linux. A tiny friend in your Mac's notch and on your iPhone that keeps an eye on your AI coding agents: Claude Code, Codex, Cursor, Gemini CLI, Antigravity and more. It has 4,051 GitHub stars and is released under the MIT license.
- Linux
- macOS
- Windows
- AI desktop apps
- Actively maintained
About Coucou
A tiny friend that lives in your Mac's notch — or at the top of your screen on Windows and Linux — and keeps an eye on your AI coding agent sessions. And now on your iPhone too.
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What is Coucou?
Coucou is a free, open-source AI desktop app for Windows, macOS and Linux. A tiny friend in your Mac's notch and on your iPhone that keeps an eye on your AI coding agents: Claude Code, Codex, Cursor, Gemini CLI, Antigravity and more. It has 4,051 GitHub stars and is released under the MIT license.
Is Coucou free and open source?
Yes. Coucou's source code is public on GitHub under the MIT license, which is OSI-approved or FSF-free, so you can use, copy and change it for free.
How do I install Coucou?
Download the installer for Windows, macOS and Linux from its GitHub Releases page (latest: v0.2.1) or the project website.
Is Coucou still maintained?
The repository's most recent commit was on Oct 7, 2026. appsgit only lists apps whose repository had a commit in the last six months.