Tracer-Bullet Slice

Implement one thin end-to-end slice of functionality, following the inside-out procedure.

Input

The slice is defined by a tracer-bullet card: $ARGUMENTS

Preconditions:

• A concept capsule must exist. If none → /pragma:capsule first.
• A card must exist. If none → /pragma:card first.

Extract from the card: (1) target behavior, (2) boundary crossings, (3) risks/assumptions, (4) definition of done. If the card is incomplete, stop and recommend rerunning /pragma:card.

Procedure

Follow these steps in order. Do not skip or reorder.

0. Preflight gates