Vibe Coding — Reverse Engineer

Generate docs from an existing codebase via 3 sequential stages.

Entry Check

Count code files in project directory.
Fewer than 5 files?
→ Warn: "This codebase is very small (N files). Results may be limited. Continue? Y/N"

5+ files (or user confirms) → proceed through 3 stages in order:
  Stage 1: activate vibe-coding-re-scan
  Stage 2: activate vibe-coding-re-analyze
  Stage 3: activate vibe-coding-re-generate