What problem does it solve? Code reviews often conflate two separate questions — does the code follow the project's standards, and does it actually implement what was asked for — letting one axis mask failures in the other. This Skill separates those concerns into two independent reviews of the same diff. ## Core Features & Use Cases - Two-axis review: Runs a Standards review (documented repo conventions plus a fixed Fowler code-smell baseline) and a Spec review (fidelity to the originating issue or PRD) as parallel sub-agents, then reports them side by side without merging or reranking. - Fixed-point diffing: Reviews changes since any commit, branch, tag, or merge-base the user supplies, validating the ref and diff before spawning reviewers. - Spec discovery: Locates the originating spec from issue references in commit messages, a user-supplied path, or PRD files under docs/, specs/, or .scratch/. - Use Case: Before merging a feature branch, ask for a review since main — you get a Standards report citing violated conventions and possible smells, plus a Spec report listing missing requirements and scope creep. ## Quick Start Ask the assistant to review the changes on this branch since main against the coding standards and the originating issue.