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Design or review module boundaries, public APIs, ownership, abstractions, wrappers, or test seams.
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Based on SOC occupation classification
Produce and approve one lean living Feature Brief after $he selects lifecycle work.
Route explicit lifecycle requests or genuinely complex or high-risk staged work through one living Feature Brief.
Design or review DESIGN.md, UI tokens, and component ownership.
Run deterministic project gates, including worktree readiness.
Prove browser/device behavior and visual evidence.
Execute an approved PLAN one demonstrable vertical slice at a time until the actual implementation is green.
| name | codebase-design |
| description | Design or review module boundaries, public APIs, ownership, abstractions, wrappers, or test seams. |
$he; this skill supplies structural evidence only.| Need | Load | Complete |
|---|---|---|
| Owner/module/API/wrapper/seam design or review | workflow.md | Current leak + proposed contract + deletion + blast radius + proof |
| Chosen boundary needs materially different interface options | alternatives.md | Compared options + recommendation + user decision/blocker |
$code-review; structural result = evidence input.$test-quality.$deterministic-checks.