Agent Skills
› JuliusBrussee/caveman
› investigate-first
investigate-first
GitHub在修改代码前先诊断模糊故障，适用于未知原因、间歇性行为和性能回归。通过收集证据、区分症状与原因、评估假设，确定根本原因后再行动，避免盲目修复。
Trigger Scenarios
遇到无法解释的故障或错误
系统出现间歇性行为
发生性能回归需要排查
Install
npx skills add JuliusBrussee/caveman --skill investigate-first -g -y
SKILL.md
Frontmatter
{
"name": "investigate-first",
"description": "Diagnose ambiguous failures before editing. Use for unknown causes, intermittent behavior, performance regressions, or investigations needing evidence-ranked hypotheses."
}
Investigate first
Gather evidence before changing product code.
- Separate observed symptom from inferred cause.
- Trace inputs, state transitions, ownership boundaries, and failure output.
- Rank hypotheses by evidence and cheap falsification value.
- Do not edit until one credible mechanism explains evidence.
- Stop exploration when evidence is sufficient to name cause or exact blocker.
Report cause and proof. Make no fix unless task authorizes implementation.
Version History
- 12aa8cc Current 2026-08-16 08:54
