Marketplace trust & safety

Description

Design and review trust and safety for online marketplaces — seller onboarding and verification (KYC via payment provider), listing policies and moderation pipelines (automated checks plus human review queues), scanning user-submitted code/packages/AI skills for malware, data exfiltration, and prompt injection, reporting and blocking, DMCA/copyright notice-and-takedown with counter-notices and repeat-infringer policy, fraud and abuse signals, disputes and refunds, genuine-review integrity, appeals and enforcement logging, and platform-law obligations (e.g. EU DSA notice-and-action and trader traceability). Use whenever the user builds or reviews moderation, reporting, takedown, seller verification, fraud, reviews/ratings, or policy enforcement for a marketplace or UGC platform.