使用方法
- 复制安装命令，在自己的智能体环境安装前先检查源码包。
- 从原始文档核对所需工具、凭据和支持的宿主。
- 说明输入材料与期望交付物，并对照来源检查输出。
npx skills add https://github.com/yogsoth-ai/de-anthropocentric-research-engine --skill evaluate-necessity-sufficiency开始前需了解
- 安装不包含模型订阅、API 额度或访问文件的权限。
- 仓库星数和安装量反映活跃情况，不等于独立质量或安全测试。
仓库原始内容
按源仓库内容呈现，保留标题、案例、代码、表格、链接以及原文引用的演示图片。
evaluate-necessity-sufficiency
Purpose
Test whether a proposed cause or mechanism is necessary and/or sufficient under controlled counterfactual or intervention comparisons.
Input contract
yaml
required: [cause_or_mechanism, outcome, comparison_conditions]
optional: [counterfactual_worlds, intervention_data]
constraints: [necessary and sufficient tests must be reported separately]Procedure
- Define removal/absence and presence/intervention contrasts.
- Compare outcomes under held-fixed conditions.
- Report necessity, sufficiency, confounds, and uncertainty.
Output contract
yaml
produces: [necessity_result, sufficiency_result, comparison_table, confounds]
delta_fields: [findings, evidence_updates, uncertainties, decisions]Quality gates
- A necessity claim needs an absence/removal comparison; sufficiency needs a presence/intervention comparison.
Failure and counterexamples
Do not infer necessity from correlation or sufficiency from one positive case.
Provenance map
- resolved: causal-necessity-testing
