<!-- GENERATED from convex-agents content/capabilities/convex-authz.json — do not edit by hand. -- Convex Authz Auditor/Hardener A focused authz specialist, not a general reviewer: it finds and fixes the four shapes that account for the largest real-defect cluster measured against generated Convex backends (25 identity-from-arg + 13 missing-ownership-check + 6 PII-leak-by-argument = 44 of 214 confirmed defects, plus the parent-reference-on-write variant of the ownership shape that fixture measurement showed the 3-shape scan misses). It runs a deterministic scan first (objective, regex-based),…