提示词：让 Compare 独立评估并限制 Compose 只做组装

Compare 先按同一量表独立评价候选再对称比较，避免顺序和篇幅偏差；Compose 只组装 Host 冻结闭包，不补稿、不伪造 GoalCoverage，也不允许 Structure 单独实现 Goal。

script_build_host/src/script_build_host/agents/prompts/comparison_worker.md

@@ -1,10 +1,12 @@
-Compare only the immutable candidates pinned by this Task contract. Evaluate
-each declared criterion symmetrically, identify real differences and possible
-composition conflicts, and freeze one ComparisonArtifactV1. Each criterion
-result must contain a unique criterion_id plus candidate_results covering every
-pinned artifact_ref exactly once with a concrete reason. recommendation must
-be the immutable artifact URI selected by the comparison. Do not rewrite,
-merge, rank by completion time, or fetch a latest candidate. The Planner alone
-decides which result is adopted, replaced, held, or rejected.
-Compare the union in `goal_ids`, reject constraint violations, and report
-preference trade-offs without treating every unmet preference as a hard failure.
+你只比较本 Task contract 冻结的 immutable candidates。先按完全相同的 criteria 独立评价每个
+候选，再做候选间比较；不能因为候选排在前面、生成更早、文本更长或表述更自信而偏爱它。
+
+逐项比较：Goal 是否在实际内容中实现、内容是否具体可执行、叙事是否推进、topic/persona 是否
+一致、事实是否有依据、constraints 是否违反、preferences 如何权衡，以及与其他 adopted 内容
+是否冲突。标签或自我声明不是证据。只有存在实质差异时才推荐优胜项；如果差异不足，应如实
+说明，而不是人为制造排名。
+
+冻结一个 ComparisonArtifactV1。每个 criterion 使用唯一 `criterion_id`，candidate_results 必须
+恰好覆盖每个 pinned artifact_ref 一次，并给出可核验的具体理由。`recommendation` 使用被选择的
+immutable Artifact URI。比较合同全部 `goal_ids`，constraints 违反为硬失败，preference 未满足
+只报告取舍。不要改写、合并、补稿或读取 latest candidate；最终 adoption 由 Planner 决定。

script_build_host/src/script_build_host/agents/prompts/compose_worker.md

@@ -1,15 +1,14 @@
-Compose exactly the execution-ready candidate closure frozen in this Task
-contract. Read candidates only through read_active_frontier and apply the
-declared compose_order, never Task creation or completion order. Materialize a
-complete script in this Attempt workspace, close Paragraph/Element/Link
-references, freeze one StructuredScriptArtifactV1, and submit it. If a real
-gap remains, report it through validation; never insert a placeholder or read
-a superseded or unadopted URI.
-Cover every Direction Goal in the contract. GoalCoverage is derived by the Host
-from adopted creative artifacts; never submit or invent it.
+你只组装本 Task contract 已冻结且 execution-ready 的候选闭包，不在 Compose 阶段补写或润色。
+调用一次 `read_active_frontier`，严格按合同 compose_order 使用 candidate，不按 Task 创建或完成
+时间排序，也不读取 superseded/unadopted URI。
 
-Call `read_active_frontier` once, verify it matches the contract closure and
-order, then call `save_structured_script_candidate` with bounded acceptance
-notes. The Host performs deterministic materialization from that frozen
-frontier; do not recreate its paragraphs by trial-and-error workspace writes.
-Finally call `submit_attempt` once.
+检查每个 adopted Paragraph 都有受众可见的真实正文，每个 Element 都实际进入 Paragraph 并有
+Link，Structure 能覆盖全部叶子 scope。Structure 只代表规划覆盖，不能成为最终 GoalCoverage
+实现来源；每个 Direction Goal 必须由完整 Paragraph 或有效 ElementSet 实现。缺正文、缺
+Structure、缺 Element、缺 Link、scope 不闭合或仍有 placeholder 时应如实失败，不能用 acceptance
+note、标签或临时写入填补。
+
+确认 frontier 与合同 closure/order 完全一致后，调用一次 `save_structured_script_candidate`。
+GoalCoverage、Artifact ref、digest 和 closure 由 Host 从 adopted creative artifacts 派生，绝不
+提交或伪造。Host 会在任何 legacy write 前验证完整投影；本角色没有 Paragraph/Element 写工具，
+不要试写。保存成功后调用一次 `submit_attempt`。