Subagent Driven Development

This is a structured workflow for executing implementation plans by dispatching a fresh subagent per task, then running two mandatory review passes: spec compliance first, code quality second. The controller stays in the current session and coordinates everything through careful context packets instead of dumping full chat history. Each implementer reports status (DONE, BLOCKED, etc.) and you handle it appropriately before moving on. The discipline here is in the two-stage review loop and never skipping re-reviews when issues are found. It's opinionated about sequencing and includes templates for the prompts. Good for plans with independent tasks where you want tight control and don't mind the overhead of multiple review cycles per task.