What problem does it solve? It provides a deterministic review step for ztrack simple-sdlc issues, verifying that cited commits and evidence actually satisfy each acceptance criterion before an issue is marked done, without ever merging code itself. ## Core Features & Use Cases - Evidence-Based Review: Inspects the issue's cited commits and evidence in the developer's own worktree branch, accepting passing checks without redundant reruns. - Risk-Gated Verdicts: Applies risk-and-review standards, sending changes back when human-required paths are touched without approval or when claims do not hold. - Committed Verdicts: Records the outcome as a commit on the issue branch (review: done or review: changes-requested) so the verdict travels with the branch for the PM to integrate. - Use Case: A PM agent assigns an In Review issue that is green under ztrack check; this Skill validates the evidence, approves with ztrack issue edit --state done, and commits the verdict so the PM merges next tick. ## Quick Start Review the currently assigned ztrack issue by running ztrack check, verifying its cited evidence, and committing an approve or changes-requested verdict.