A new way to code
Catenary is a desktop spatial IDE designed specifically for working with AI coding agents. Instead of stacking terminals and editor tabs, it places terminals, agents, browsers, editors, and other panels on an infinite canvas. It supports macOS, Windows, and Linux, while keeping projects and agent workflows directly on your machine.
Organize agents visually
Catenary’s visual connection wires let developers pass context between terminals and agents, making multi-agent workflows easier to coordinate. It also includes native PTY terminals, the Monaco editor, browser panels, Git integration, and one-click Git worktrees. Maestro Mode and squads provide additional ways to organize multiple agents and tasks simultaneously.
The local-first approach is another standout feature. This platform requires no account, sends no telemetry, and does not route your API keys through its infrastructure. However, the free plan limits users to one open project and two parallel tasks, while unlimited projects and parallel tasks require Pro. The current launch price is $19 for a lifetime Pro license.
Built for AI-native development
Overall, Catenary offers an unconventional but practical workspace for developers managing multiple AI coding agents. Its infinite canvas provides a visual overview that traditional terminal layouts lack, while local-first architecture keeps workflows private. For developers experimenting with parallel AI-assisted development, Catenary provides a focused environment without subscription requirements.
