Parallel Task

This is a proper orchestration system for running dependent tasks in parallel. You give it a markdown plan file with tasks that have depends_on lists, and it launches subagents in waves based on what's unblocked. Each subagent gets a full TDD workflow: spin up a test writer, go RED, implement to GREEN, commit locally without pushing, then update the plan with logs. The orchestrator validates completion before moving to the next wave. It's built for the reality that when you parallelize work across agents, you need dependency management and a commit strategy that doesn't create merge chaos. If you're doing multi-step migrations or feature builds where some work can run concurrently, this handles the coordination.