Repowise scores jzacharie/pylos at 6.1 out of 10 for defect risk, which reads as fair, alongside maintainability 7.5 and performance risk 9.9 on the same scale. There are 1,002 open findings across the three pillars, and the lowest-scoring file is log_store.rs at 1.0. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.