ManyAgents is a native Mac app that lets developers run a coordinated team of Claude Code and Codex AI coding agents from a single window. Each project gets an orchestrator that breaks work into tasks and assigns them to specialized worker, thinker, and reviewer agents operating in isolated git worktrees. A built-in browser panel lets agents test web and iOS Simulator previews live alongside the chat, and a unified inbox surfaces every agent question with a recommendation so nothing waits unseen. The app requires macOS 14 or later and uses the user's own Claude and Codex accounts, keeping code local with no additional AI billing.