Systematic Debugging FAQs

Question 1

What should I do if multiple fix attempts fail?

Accepted Answer

The skill includes a specific phase for when 3 or more fixes fail, prompting you to stop and question the fundamental architecture rather than attempting another quick patch.

Question 2

Does this skill help with writing tests?

Accepted Answer

Yes, Phase 4 of the process requires creating a failing test case before implementing a fix to ensure the root cause is addressed and the solution is verified.

Question 3

How does this skill handle multi-component systems?

Accepted Answer

It provides a strategy for adding diagnostic instrumentation at every component boundary to log data entry/exit and verify environment propagation, allowing you to isolate exactly where a system breaks.

Question 4

When is it best to use the systematic debugging skill?

Accepted Answer

It should be used for any technical issue, including build failures, performance bottlenecks, and unexpected behavior, especially when you are under time pressure and tempted to guess.

Question 5

What is the Iron Law of systematic debugging?

Accepted Answer

The Iron Law dictates that no fixes should be proposed or implemented until the root cause of the issue has been thoroughly investigated and confirmed. Fixing symptoms without understanding the cause leads to technical debt.

Systematic Debugging

Key Features

Use Cases

Systematic Debugging

Key Features

Use Cases