Show HN: Cascade Screening, a local sanctions screener with published test sets

Category: security

Tags: sanctions-screening, name-matching, compliance, local-first, typescript

Score: 5.0/10 (Innovation: 5, Technical: 6, Documentation: 5, Utility: 4)

Cascade Screening is a local sanctions screening tool that helps compliance teams evaluate name-matching algorithms and thresholds using their own alert history. It supports multiple matching techniques including exact, phonetic, and embedding models, and provides rigorous measurement with confidence intervals. The tool also screens counterparties against ten public sanctions lists, with careful attention to data freshness and licensing.

Target audience: compliance analysts, backend developers, financial institutions

Repository: https://github.com/ArslaneSempai-ui/cascade-screening · TypeScript · NOASSERTION

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