sprint-plan

When this skill is invoked:

1. Read the current milestone from production/milestones/.

2. Read the previous sprint (if any) from production/sprints/ to understand velocity and carryover.

3. Scan design documents in design/gdd/ for features tagged as ready for implementation.

4. Check the risk register at production/risk-register/.

For new:

5. Generate a sprint plan following this format:

# Sprint [N] -- [Start Date] to [End Date]