Repowise scores spasoye-json/zt-access-gateway at 9.4 out of 10 for code health, which reads as excellent, alongside maintainability 9.5 and static performance 9.9 on the same scale. There are 83 open findings across the three pillars, and the lowest-scoring file is policy-evaluator.service.ts at 6.2. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.