Execute a planned spec task-by-task with gates green at every step. Use when a spec has plan.md + tasks.md and the user says "implement", "build it", "execute the plan", or names the spec. This is the long-running workhorse — it runs a one-pass preflight, ticks tasks.md checkboxes, makes checkpoint
Execute a planned spec task-by-task with gates green at every step. Use when a spec has plan.md + tasks.md and the user says "implement", "build it", "execute the plan", or names the spec. This is the long-running workhorse — it runs a one-pass preflight, ticks tasks.md checkboxes, makes checkpoint commits, and ends by chaining verification. Subsumes the old /implement-prd command.