Open sourceTypeScript · ≈1.4k stars · Apache-2.0
Jean
Open-source dev environment for running coding agents in parallel isolated worktrees.
Jean, from coolLabs Solutions Kft., is a free Apache-2.0 workspace that combines git worktrees, chat sessions, terminals and GitHub/Linear integrations for running AI coding agents in parallel. Each task gets its own worktree; built-in flows automate review, commits, PRs and AI-assisted merge-conflict resolution, linked projects share context across repositories, and a headless jean-server lets remote Linux machines appear alongside local projects. It supports Claude CLI, Codex CLI, OpenCode, Cursor, Grok and (beta) Pi, Command Code and Kimi Code with bring-your-own subscriptions.
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Connections
Relations from the Harness Hub knowledge graph, as charted in the State of Harness reports.
Maintained by · 1
- coolLabsOrganisation
Built on · 1
- CodexProject
Similar entries · 3
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Sources
Verified Oct 29, 2026