Does this skill automatically modify my code?

It provides the logic and patterns for Claude to add temporary instrumentation, such as stack trace logging and environment inspection, to help you visualize the flow of execution during debugging.

Can this help with intermittent test failures?

Yes, it includes specific strategies and bisection techniques for identifying 'polluter' tests—tests that pass themselves but leave the system in a state that causes subsequent tests to fail.

How does this differ from standard debugging?

While standard debugging often focuses on where an error occurs, Root Cause Tracing focuses on the 'original trigger' by moving backward through the call chain to find where the invalid state was first introduced.

What is meant by 'defense-in-depth' in debugging?

It refers to the practice of adding validation and guards at every layer of the call stack once a root cause is found, making the bug 'impossible' to occur again even if the source changes.

Root Cause Tracing

Name: Root Cause Tracing
Author: kivilaid

bykivilaid

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Security & Testing

Systematically traces bugs backward through the call stack to identify and fix the original trigger rather than the symptom.

Root Cause Tracing is a specialized methodology for Claude Code designed to help developers move beyond surface-level fixes. It provides a structured approach for traversing complex call chains, adding defensive instrumentation, and performing stack trace analysis to find the true source of errors. By focusing on the origin of invalid data or incorrect behavior, this skill ensures that fixes are permanent and robust, incorporating defense-in-depth strategies to prevent similar bugs from resurfacing in the future.

Key Features

01Advanced stack trace analysis and context capture

02Strategic instrumentation and diagnostic logging patterns

03Test pollution identification and bisection techniques

04Systematic backward call stack tracing methodology

05Defense-in-depth validation layer implementation

066 GitHub stars

Use Cases

01Debugging errors that manifest deep within complex execution flows or third-party libraries

02Identifying specific test cases that are causing environment pollution or side effects

03Implementing multi-layered validation to prevent recurring logic failures

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add kivilaid/plugin-marketplace root-cause-tracing

For use in Claude.ai and ChatGPT

Download Skill