Agent Skills: trellis-plan-review

Independent review of Trellis task planning artifacts. Treats the selected task and its recursive current or archived children as one review scope, verifies repository claims and path:line citations against code, traces every acceptance-criterion clause to a requirement and design mechanism, rechecks arithmetic and units, writes one combined evidence-backed Markdown report under the reviewed project's .trellis/reviews directory, and returns one copyable handoff prompt. Compares the plan with the real diff after the task starts. Use when the user asks to 审阅 trellis 父子任务, 审阅规划, 审查 prd design implement, 检查验收标准有没有机制支撑, review a trellis plan or task tree, audit a plan another agent wrote, or verify plan claims before implementation. Not for a code-diff-only review, writing or repairing the plan, or running the task.