Chain a security finding into a hardened change
Move from vulnerability to fix to verification in checkable steps.
What this prompt helps you do
The confirmed vulnerability, the fix with its reasoning, and the verification that it closes the path.
When to use it
A security issue has been found and a fix is being written immediately.
What to prepare
The goal, relevant source material, constraints, examples, and the decision or action this should support.
How to get a strong result
Verify the fix against the original attack path; a plausible fix that does not close the path is worse than none.
How to use this prompt
Replace each placeholder with accurate context. Paste the complete prompt into Claude, review the response critically, resolve important questions, and use it as a considered input to the next decision—not as an unchecked final answer.