Aug 12, 2026
DeltaCert-Agent proposes selective security retesting of LLM agents after configuration changes
An author project page describes DeltaCert-Agent, which maps configuration changes in tool-using LLM agents to affected security claims and reruns only scoped tests plus sentinel checks, escalating to full recertification when impact cannot be bounded. The author reports 75.02% regression-detection recall versus 55.01% for equal-budget random selection while running 61.35% fewer tests, using four small locally hosted models.