PR Risk Scoring

Score all open PRs against a 6-dimension risk rubric and produce a CSV at todo/pr_risk_scores.csv. The full rubric is in review_rubric.md in this skill directory.

Dimensions

1. Zone (0-10) — which files are touched (auth core > transport > data model > business logic > UI > docs)
2. Size (0-5) — lines changed and files changed
3. Structural (0-5) — migrations, middleware ordering, new routers
4. Security (0-5) — security invariant impact
5. Test Gap (0-5) — penalty for missing tests with prod code changes
6. Performance (0-5) — DB connection pressure, N+1 risks, cache bypasses

Tiers: 1-Deep (20-35), 2-Standard (11-19), 3-Focused (5-10), 4-Quick (0-4)

Process