Repowise scores aljamrii-wq/feather at 9.8 out of 10 for code health, which reads as excellent, alongside maintainability 9.9 and static performance 10.0 on the same scale. There are 8 open findings across the three pillars, and the lowest-scoring file is DownloadManager.swift at 8.0. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.