Parallel Task Executor (tmux Live Workers)

Run dependency-ordered plan execution like parallel-task, but route each worker through codex exec inside tmux panes so progress is visible in real time.

Use this skill when you want:

• Live visibility into each running worker
• A tiled worker view that expands as tasks launch
• Automatic pane cleanup that shrinks the layout as tasks finish

Execution Model

1. Parse the plan and compute unblocked tasks by depends_on.
2. Build one worker prompt file per task.
3. Launch one tmux pane per task via scripts/tmux_spawn_worker.sh.
4. Monitor status/logs and reap completed panes via scripts/tmux_reap_completed.sh.
5. Validate completed tasks before advancing to the next dependency wave.
6. Repeat until all requested tasks are complete.

Preflight