Vibe Kanban

Vibe Kanban is a project-management platform for orchestrating AI coding agents — originally built by Bloop AI Limited, which is sunsetting the product commercially while it continues as an open-source, community-maintained project with 27.9K+ GitHub stars and 30,000+ active users. It organizes work into a three-phase flow — plan tasks, prompt multiple agents (Claude, ChatGPT, Gemini, Cursor, and others) in parallel to eliminate idle time, then review the generated code with inline comments and in-app browser testing — plus hierarchical issue tracking that auto-updates when agents work or PRs merge. Over 100,000 PRs have reportedly been created using it. Because it's now community-maintained rather than commercially operated, it's installed and run directly from the command line rather than purchased through a vendor — genuinely free, but without a company behind it for support going forward. Good fit for a developer or small team running several AI coding agents in parallel who wants a Kanban-style view of what each agent is doing, and is comfortable with a community-maintained open-source tool.