What problem does it solve? Data science and analytics repos accumulate costly mistakes before merge: CSV/Parquet files committed to git, hardcoded /Users/ paths, tracked runtime artifacts like .db files, branch ownership confusion, internal docs drifting from deliverables, and client data leaking into public repos. Each of these costs hours to undo after merging. ## Core Features & Use Cases - Pre-PR Checklist: Ten ordered checks covering branch ownership, data files in git, runtime artifacts, hardcoded absolute paths, test plan verification, internal doc consistency, client data sanitization, cross-deliverable number consistency, and direct-push prevention. - Ready-to-Run Commands: Provides concrete bash one-liners using git ls-files, grep, and gh CLI to detect each issue, plus a 30-second combined check to run before every PR. - Repo Audit Mode: When reviewing a published plugin/skill repo, probes live CI status with gh run list and runs the repo's own test suite before reading files, catching issues like malformed semver from sed version bumps. - Use Case: Before running gh pr create on an analytics branch, run the quick check to discover a tracked features.csv and a hardcoded /Users/ path, fix both, then create the PR with verified test results. ## Quick Start Ask the assistant to run the repo-hygiene pre-PR checklist on this repository before creating the pull request.
