Lego Plan

Turn a settled change into a layered DAG from simple primitives to a working feature. Plan only. Then stop.

The graph is a pyramid: independent blocks at the bottom, composed blocks above, one finish node. A later driver can run same-layer nodes in parallel, flip status, and redraw this graph. This skill does not dispatch subagents. It does not load other skills.

When To Use

Load when the job is to turn a settled change into an implementation map the driver can follow.

• Need: what to build is already chosen. If a files-to-touch list or path pick is already in this conversation, use it. If not, work from the settled intent and the code. Do not invent a second system map.
• Skip: typos, comments, formatting, docs with no code.
• If intent is still open: stop. Ask until the change is settled. Do not stack blocks for a feature that is not chosen.

One node is still a DAG. Emit the full contract.

Hard Gates