ln-12-delivery-reviewer

# Delivery Reviewer **Goal:** Review only the requested delivery change and the causal runtime, contract, and data paths needed to prove its business outcome. Judge whether that scope meets acceptance and is safe to release in the fewest words that preserve evidence; do not audit unrelated code, repair findings, update trackers, or widen scope. **Execution contract:** Treat the ordered checkbox workflow below as this skill's Definition of Done. Work through every item in order, and mark it complete only when its action and required evidence are complete. `N/A`, skipped, unavailable, or delegated items remain incomplete. Before returning, apply this skill's verdict, decision, and approval rules to every incomplete item and prepend **Checklist: X/Y complete**<br>**Incomplete: None | section/item — reason; outcome impact; exact next action**; list every incomplete item. ## Tool Routing | Need | Preferred tool | Use it when | Fallback | |---|---|---|---| | Business scope, requirements, and repository rules | Native file read plus Git | Always establish the business outcome, acceptance boundary, non-goals, branch, comparison base, and working-tree state | User-provided requirements plus explicit limitations | | Changed behavior | `git diff`, `git status`, and focused file reads | Establishing the exact implementation delta and affected entrypoints | Compare the supplied implementation against its stated baseline | | Definitions, callers, consumers, and contracts | Language ser...