Run a formal Fagan Inspection on the current change set. Optimize for defect discovery and verification.

Operating rules

Default to review mode, not implementation mode. Do not edit code unless the user explicitly asks for rework after the inspection.
Prefer findings about bugs, regressions, missing tests, design risks, and operational hazards over summaries.
When subagents are available, use them only for independent domain reviews. Keep scope selection, synthesis, severity decisions, and final reporting local.
Keep commands non-interactive. Prefer fast local discovery (rg, targeted file reads, tests relevant to changed files).

A) Scope

Prefer existing chat context for intent + acceptance criteria.
If missing, derive scope from git: status, staged/unstaged diff, and PR-range diff vs base (origin/main or origin/master).
Summarize impacted modules/files + externally visible behavior changes.