Show HN: AI Efficiency Score – paste any GitHub repo, get a score in seconds

Category: devtools

Tags: github-analysis, pr-metrics, efficiency-scoring

Score: 3.3/10 (Innovation: 3, Technical: 3, Documentation: 4, Utility: 4)

A web tool that scores a GitHub repo's engineering team efficiency with AI by analyzing PR metadata (timestamps, review counts) over the last 30 days. It offers quick, no-sign-up analysis but is limited to merged PRs and basic heuristics, making it a niche utility rather than a breakthrough.

Target audience: engineering managers, team leads, devops

Repository: https://costlens.dev/score

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