feasibility-salvage-gate

Feasibility Salvage Gate

Role

本 skill 是 P4 的策略门。它判断当前计划能不能做、能支撑什么论文级别、哪里低置信，以及失败后怎样换论文策略。

Method-call

/feasibility-salvage-gate(
  snapshot,
  experiment_matrix,
  baseline_ablation_plan,
  figure_table_plan,
  target_level?,
  output_root = knowledge/experiment-plan/
) -> feasibility_salvage_plan

Step 1: Feasibility Scan

按维度打标：

Dimension	Question
data	数据、案例、工况、截图是否可获取？
code/environment	代码、工具、仿真、平台是否能跑？
baseline	最低 baseline 和强 baseline 是否可实现？
metric	指标是否可自动或半自动判定？
figure/table	图表数据能否产出？
time/resource	当前资源是否够做 must-have 实验？
paper_level	证据链是否匹配目标级别？

Step 2: Confidence and Level

输出：

current_support_level: <band>
target_level: <band or unknown>
confidence: high|medium|low
blocking_gaps: [...]
upgrade_path: [...]
minimum_salvage_path: [...]

low-confidence 不是失败；它必须附带最低补救方案。

Step 3: Salvage Strategy

优先从论文策略上补救：

• narrow scene: 从全局有效改为某场景/区域/约束下有效。
• switch metric: 精度不赢时转效率、鲁棒性、成本、稳定性、可解释性、可部署性。
• lower claim: 从方法创新改为应用验证、系统工程、对比改进、案例资源。
• acquire resource: 补数据、补 baseline、补日志、补截图、补仿真工况。
• downgrade paper level: 目标从 sci-mid 降到 sci-low / cn-general / master-thesis 等。
• ask user: 需要付费资源、不可逆改动、真实投稿目标裁决时让用户决定。

Step 4: Machine Artifact Schema

Write artifact expectations to:

knowledge/experiment-plan/machine/experiment-artifacts.schema.json

This schema should tell harness agents how to recognize results, plots, screenshots, metric files, and verifier outputs.

Step 5: Output Files

Write or update:

knowledge/experiment-plan/feasibility-salvage-plan.md
knowledge/experiment-plan/machine/experiment-artifacts.schema.json

Negative Boundary

Do not make rejection-letter simulation the core framing. The gate can mention likely reviewer concerns only when they directly map to evidence gaps, but the main frame is contribution repositioning and feasibility.

本 skill 的 deletion-spec

• 触发删除条件：当 paper-positioning plus req execution can jointly perform support-level, feasibility, and salvage judgment without a separate P4 gate, this skill can be removed.
• 禁用方式：删除 plugins/experiment-planning-suite/skills/feasibility-salvage-gate/，bump plugin 版本，刷新 marketplace/cache。
• 卸载清单：同步检查 orchestrator、README、req-experiment-handoff 和 any future P8 review/revision suite references。