Catenary: A spatial canvas IDE for AI coding agents

Catenary

Catenary is a spatial IDE for orchestrating multiple AI coding agents. It uses visual cables to wire agents together for context passing and task delegation, and offers one-click isolated task islands. It includes a Monaco editor, native terminals, and browser previews. Fully local-first with zero telemetry, free on macOS, Windows, and Linux. The post doesn't specify supported models or performance benchmarks.