spec-enforce-aclisted

# Spec Enforcement — AC quality and splitting This skill enforces the rules that operate on Acceptance Criteria bullets and REQ-splitting decisions. Invoked by `spec-enforce` (the spine) when the diff touches any AC bullet or when scope=all. ## Inputs - `purpose`: `review` | `clean` (inherited from parent — `review` reports only; `clean` applies mechanical edits allowed by mode) - `diff`: git diff against base - `scope`: `all` | `diff` - `mode`: `interactive` | `auto` | `unleashed` - `layout`: `nested` | `flat` (auto-detected by parent `spec-enforce`) **Scope contract.** Consume the parent's already-resolved in-scope REQ set; do not reconstruct the diff. Under `scope=diff`, inspect only changed AC/Constraint hunks plus the complete parent REQ needed to judge coherence, cap, and numbering; follow references only when a proposed split/renumber would invalidate them. Under `scope=all`, inspect every AC and Constraint. **Layout-awareness.** Cross-cutting REQ extraction and new-domain scaffolding paths resolve per the detected layout: - Nested: new domain files land in `sdd/spec/{domain}.md` - Flat: new domain files land in `sdd/{domain}.md` (legacy) The AC granularity rules, splitting mechanics, and accretion guard are layout-invariant; only the target file paths change. ## Output Returns findings array + auto-fix actions (per mode) — each finding names the REQ, AC, firing trigger, severity, cross-reference blast radius, and proposed smallest action. Inspect each parent R