Find Complexity Hotspots

Identify Go functions that are hard to review, test, and maintain.

Rules

• Report findings, do not refactor. Refactoring is a separate task.
• Focus on production code (internal/, api/, cmd/). Skip tests unless explicitly asked.
• Rank by severity: highest complexity first.

Step 1: Determine Scope

Ask the user:

• Branch mode: only files changed in the current branch vs main.
• Full mode: scan the entire codebase.

For branch mode: