# EvoSafeHarness: Evolving Model- and Domain-Specific Harnesses for Securing Agents > Source: > Published: 2026-09-11 04:00:06+00:00 Large Language Model (LLM) agents are turning language into real-world effects, making safety necessary against both indirect prompt injections and direct harmful requests. System-level safety harnesses add an enforcement layer beyond model-level defenses, but existing harnesses are usually designed