Repowise scores langchain-ai/langchain at 6.4 out of 10 for defect risk, which reads as fair, alongside maintainability 7.4 and performance risk 10.0 on the same scale. There are 5,228 open findings across the three pillars, and the lowest-scoring file is event_stream.py at 1.0. Scores are computed from complexity, duplication, churn and git fix history, not from a linter.
Per-file health scores from complexity, duplication, coverage, churn, and ownership markers, ranked into a fix-next queue, with risk, security, and trend in one place.
