ln-11-plan-reviewer

基于仓库证据和权威指南对实施计划做只读审查，找出缺口与风险。

把实施方案放到仓库证据和权威指南下做一次只读把关，找出执行前的缺口、未决假设和风险点。适合在开始实现之前做第二道验证，不去执行或改写计划。特点是以证据为先、把不确定性说清楚，结论要足够支持决策。

# Plan Reviewer

**Goal:** Perform a read-only, evidence-first second pass over an implementation plan. Verify the plan; do not execute it. A strong result is decision-complete, grounded in the actual repository, explicit about uncertainty, no more complex than the problem requires, and expressed in the fewest words and execution steps that preserve safety.

**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, an