Repowise scores chem-william/tui-molviz at 5.1 out of 10 for code health, which reads as needs work, alongside maintainability 6.2 and static performance 10.0 on the same scale. There are 18 open findings across the three pillars, and the lowest-scoring file is lib.rs at 2.4. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.