gsd-execute-phase

Wave-based parallel orchestration groups dependency-safe plans into execution waves, running subagents concurrently to reduce wall-clock time while preserving verification gates.

Dependency-aware phase execution discovers plans, analyzes their dependencies, and routes them into safe parallel waves so independent tasks run concurrently without correctness loss.

Yes, optional runtime flags support wave filtering for staged rollouts, gap-only execution to fill verification gaps, or interactive sequential mode for small phases.

Subagent orchestration routes each plan to its own subagent with full execute context, handling both standard execution and filtered modes like wave-specific or gap-only runs.

Interactive sequential mode suits small phases or verification gap filling where dependency routing overhead outweighs wall-clock savings from parallel wave orchestration.

Runtime flag activation is strictly derived from arguments to ensure safe execution mode selection, preventing accidental parallel waves or filtered runs without explicit intent.