gsd-manager

To manage milestones across multiple project phases from one terminal, you can use a centralized command center that reads `.planning/STATE.md` and `ROADMAP.md` to provide real-time status updates and coordinate parallel work.

Yes, you can coordinate parallel project phases without switching contexts by discussing one phase while another is planned or executed in the background, dispatching actions to existing GSD commands and background Task agents.

Milestone management tracks phase status by reading real-time data from `.planning/STATE.md`, `.planning/ROADMAP.md`, and phase directories, then generating dashboard overviews with visual indicators and optimal action recommendations for each phase.

Yes, you need existing GSD commands because the central command center does not perform direct file creation, but instead dispatches execution to those existing GSD commands and background Task agents to carry out the recommended phase actions.

The best way to get a visual dashboard overview of project milestones is to activate a terminal-based command center that reads your `.planning` directory structure and generates visual status indicators for all phases within a milestone.

Phase tracking requires reading `.planning/STATE.md` and `ROADMAP.md` files to provide real-time status updates and accurate action recommendations, ensuring the centralized terminal dashboard reflects the actual current state of all project phases.