Use when the user asks to diagnose a bug, find the root cause of a failing behavior, or run a controlled hypothesis-by-hypothesis investigation with experiments and evidence. Produces a diagnostic report with a recommended fix (but does not apply the fix). Do NOT trigger on "fix this bug" when the cause is obvious, or on simple error-message lookups.
74
92%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
View guide
Passed
No findings from the security scan
Scanned
b4ba256
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.