review-change

Read-only audit of the working tree's diff. Drives the change through the full agent pipeline (slice → fan-out → merge → verify) and emits findings in the structured format. Never edits, never commits, never pushes.

This is the read-only twin of /drive-change. Same audit, no writes.

For PR audit (instead of working tree), use /review-pr.

Phase 0 — Scope

Determine the change scope. Default:

• git diff HEAD (committed-but-unpushed + uncommitted-but-tracked changes)
• plus staged-but-not-committed changes (git diff --cached)
• plus untracked files (git status --porcelain | awk '/^\?\?/ {print $2}')

Where a sensible base exists, compare against the merge-base with the default branch: