Root cause tracing
Skill DYAI2025/Plumbline/config/claude/skills/root-cause-tracing
Use after the same bug signature recurs two or more times so fixes stop treating symptoms and identify the causal chain before further edits.From its SKILL.md
npx -y skills add DYAI2025/Plumbline --skill root-cause-tracingAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.
2 things to look at
- no licenseNo license file was found in the repository. Code published without one is not open source by default, so using it at work is a question for whoever answers licensing questions where you are.
- 6 stars6 stars. Stars are a popularity signal and not a quality one, but at this level it is likely that nobody has read this closely except its author, and you would be relying on your own review.
SKILL.md
0.5 KB, 82 tokens by cl100k_base, as published. Nobody here has run it
Root-cause Tracing
5-Why loop
- State the repeated bug signature and evidence.
- Ask why it happened; answer from observed facts only.
- Repeat until reaching a process, design, test, or dependency cause.
- Define a prevention change and a verification step.
- Resume implementation only after adding or updating a failing test that captures the cause.
What ships with it
Read from the repository
Just SKILL.md. No reference files, no scripts.