investigate

name	investigate
description	Diagnose a bug or behavior without writing code changes.

1. Reproduce or restate the issue with exact route/module context.
2. Identify likely code paths and inspect only relevant files first.
3. Output:
   • observed behavior
   • root-cause hypothesis
   • confidence level
   • validation plan
4. Do not implement fixes in this skill.
5. Flag security or tenant-isolation risk immediately if present.