Sequentially execute GSD milestones from objective documents. Scans for PLANNED objectives, then runs new-milestone → autopilot → complete → PR → merge for each. Use when user asks to run multiple milestones, batch execute objectives, auto-run remaining milestones, or process objective documents end-to-end. Also use when user says "milestone runner", "run milestones", "batch milestones", or "process objectives".
2026-04-02