Source Verification Agent Skill
验证信源可信度的研究过程知识，指导 agent 在涉及事实声明时交叉核验信源
Install
one command, takes just this skill from the repositorynpx skills add https://github.com/HezaoHezao/poirot --skill source-verificationThe instruction itself
1 sections, as written by the authorSource Verification
何时使用
研究涉及事实声明、统计数据、引用或任何需要可信背书的信息时。不适用于纯推理或用户主观偏好类问题。
核心原则
任何事实声明在写入 observation 前，至少需一个独立信源交叉核验。 单一信源的可信度不足以支撑结论。
步骤
- 识别声明：从研究问题或中间结论中抽出需验证的事实声明。
- 定位信源：用
web_search找 2 个以上独立来源（不同机构/作者/时间）。优先一手来源（官方报告、论文原文）而非二手转述。 - 核验一致性：用
browse_page读全文（非 snippet），比对关键数字/日期/结论是否一致。 - 记录可信度：在 observation 标注信源可信度（高/中/低）+ 不一致点。低可信度声明降级为"待证"。
失败模式（避免）
- 只看 search snippet 就采信（snippet 常断章取义）
- 两个来源实际互引（非独立）
- 一手来源被二手来源误读（回溯原文）
- 把"无法证伪"当"为真"
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How to use it
Take hezaohezao/source-verification from the repository into ~/.claude/skills for personal
use, or into .claude/skills inside a project.
The agent identifies a skill by the name field in its header. Two skills with the
same name cannot sit side by side — one of them will be ignored.