Planning Preflight (internal)

The single owner of the planning-side repository gates. plan-feature and plan-fix consume this one contract instead of each internal repeating its own normalized-state read and architectural classification.

This skill uses a two-stage contract to resolve the tension between: (1) the need for planners to read the NRS early (architecture discovery is read-only and required to inform the plan), and (2) the requirement that the final architectural classification only happens after the complete engineering plan exists.

When to use

Any planner route that can write planning artifacts:

• plan-feature — every route that will scaffold (scoped, issue, --next).
• plan-fix — every fix-SPEC draft.