Reviewing Codebase Holistic review of skills, code, and infrastructure across a portfolio of repos. Treats the entire portfolio as a connected system — the most dangerous bugs live at the seams: where one skill's output becomes another's input, where a skill describes code that has since changed, or where two repos encode the same convention differently. Cross-review is not just skill-vs-code — it's repo-vs-repo, skill-vs-skill, and code-vs-code across the full portfolio. Mission: Re-Raise Quality, Don't Just Report (Non-Negotiable) AI-assisted change accretes architectural entropy — fast-but…