Jean
Dev environment for running AI agents in isolated workspaces
Visit jean.build ↗What is Jean?
Jean is a native desktop application that provides a workspace for AI agents like Claude, Cursor, and others to collaborate on software development. It manages git worktrees, chat sessions, terminals, and integrations with GitHub and Linear in a single interface. Users can run multiple projects linked together for shared context, execute agents in parallel across isolated workspaces, and access their setup from a browser or native app on any device.
The tool works entirely locally with your own CLI installations—no vendor lock-in. It's open source and free, available for macOS with Linux and Windows support in development. The maker indicates it was built with Claude Code and Cursor.
Momentum
Daily activity over the last 30 days: upvotes, unique visits, new GitHub stars and Hacker News points.
How do we know it's vibe coded?
vibetrend discovered Jean automatically. Evidence: GitHub coollabsio/jean; repo has .claude, .cursor, AGENTS.md. View source.
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