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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 6,627 GitHub stars and is released under the MIT license.

github.com/Louis-CFM/coucou (opens in a new tab)

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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 phone too: iPhone and Android.

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FAQ

Coucou FAQ

Still curious? Email info@appsgit.com.

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: v0.5.3) or the project website.

Is Coucou still maintained?

The repository's most recent commit was on Oct 23, 2026. appsgit only lists apps whose repository had a commit in the last six months.