RunMaestro/Maestro ? reverse-engineered prompt

Build me a cross platform desktop app for managing multiple AI coding agents in one place. I want a fast keyboard first command center where I can start, switch, and monitor several agents at once, keep each one in its own clean session, and queue messages while they are busy. It should work with existing agent tools like Claude Code, Codex, OpenCode, Factory Droid, and Copilot CLI, and just pass through whatever auth and MCP setup the user already has.

Make it easy to organize projects, discover and resume old sessions, browse files, view git status and diffs, and run tasks from checklists or playbooks with auto run. I also want support for parallel worktrees, a simple command palette, themes, notifications, and a way to track usage and cost. If it helps, look up current docs online while building it.