Clarissa

Clarissa 1.5.0

An AI-powered terminal assistant with tool execution capabilities

  • By Cameron Rye
  • Open Source
  • Portable
  • Updated Feb 8, 2026
Download for Windows

About Clarissa

Clarissa is a CLI terminal assistant powered by AI that helps you with development tasks, system operations, and more. It supports multiple AI providers and features tool execution capabilities for enhanced productivity.

Technical details

PublisherCameron Rye
Version1.5.0
Release date2026-02-08
LicenseMIT
Installer typeportable
Architecturex64
Package IDcameronrye.clarissa

Install Clarissa from the command line

Install with Windows Package Manager
winget install --id=cameronrye.clarissa -e
Update to the latest version
winget upgrade --id=cameronrye.clarissa -e
Uninstall
winget uninstall --id=cameronrye.clarissa -e

Clarissa adds this command to the command line: clarissa.

aiassistantcliterminalproductivitydeveloper-tools

Clarissa version history

1.4.2 Feb 8, 2026
1.4.0

Frequently asked questions

Is Clarissa free?

Yes. Clarissa is free and open-source software released under the MIT license.

What is the latest version of Clarissa?

The latest version is 1.5.0, released on Feb 8, 2026.

Is it safe to download Clarissa?

The download button links to the official installer published on github.com, the same file Windows Package Manager installs. You can verify the downloaded file by comparing its SHA-256 checksum with e76b159b35096150b2bc6c0e1253b726a381341aa1d6ab115c3f0f9a6db283fb.

Which Windows versions does Clarissa support?

Clarissa runs on Windows and is available for 64-bit (x64) systems.

How do I uninstall Clarissa?

Open Settings › Apps › Installed apps, find Clarissa and select Uninstall. From the command line, run winget uninstall --id=cameronrye.clarissa -e.

Is there a portable version of Clarissa?

Yes. Clarissa is available as a portable program (clarissa-windows-x64.exe, 64-bit (x64)) that runs without installation. Copy it to any folder or USB drive and run it from there.

Alternatives to Clarissa

Other Command Line Tools programs for Windows from different developers.