[HN]score: 0.38
Anthropic Releases Open-Source Claude Vulnerability Discovery Framework
June 4, 2026
Anthropic published a reference implementation for autonomous vulnerability discovery using Claude, covering a recon-find-triage-report-patch loop with an accompanying SDK cookbook. A managed hosted version, Claude Security, also launched and scans repositories with a multi-stage false-positive reduction pipeline.
HOW THIS AFFECTS YOU
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builderYou can fork the reference harness to build a customizable Claude-powered vuln discovery pipeline today, or use the hosted Claude Security product for managed repo scanning.
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founderA credible AI-native security scanning product from Anthropic directly competes with startups in the automated AppSec space — assess your differentiation now.