49Agents launches open-source 2D agentic IDE with infinite canvas, multi-machine support, and keyboard-first controls.

49Agents is an open-source IDE (integrated development environment) that provides a zoomable infinite canvas for managing AI agents, terminals, and projects across multiple machines in a single unified workspace, with features including real tmux sessions via ttyd, broadcast input to multiple terminals, and live CPU, RAM, and Claude API usage monitoring.

The platform supports access from any device (laptop, tablet, phone) via Tailscale, LAN, or a hosted relay, with no terminal data stored server-side, and can run fully self-hosted or via 49agents.com; setup requires no account, login, or token.

Licensed under BSL 1.1 for individuals and small teams, converting to MIT on 2030-02-26; available at https://github.com/49Agents/49Agents.git or 49agents.com.