We report the discovery of channel fracture, a silent architectural failure in multi-agent systems where information routed across agent boundaries is silently blocked by invisible constraints. We present three instances in a production Hermes Agent deployment: (1) cron memory injection blocked by scheduler barriers; (2) cross-profile skill routing fractured by recursive directory traversal; (3) WebSocket delivery confirmation fallback fracture causing message duplication. We propose CADVP v1.1, a 13-dimension verification protocol with a veto-level confirmation check. Through 30,012 trials, zero failure rates under protocol versus 69 to 98 percent without. Real-world validation (10,008 trials) confirms quality elevation from 0.90 to 1.00. Three design principles: inverse verification, channel matching, and PIP protection.

翻译：我们报告了一种名为“通道断裂”的静默架构故障现象——在多智能体系统中，跨智能体边界路由的信息因不可见约束而被静默阻断。我们以生产环境中的Hermes Agent部署为例，呈现三个实例：（1）由调度器屏障引发的cron内存注入阻断；（2）由递归目录遍历导致跨配置文件技能路由破裂；（3）WebSocket投递确认回退断裂引发消息重复。我们提出CADVP v1.1协议，一种包含否决级确认检查的13维度验证协议。通过30,012次试验，协议组故障率为零，而无协议组故障率达69%至98%。真实环境验证（10,008次试验）确认质量评分从0.90提升至1.00。三项设计原则：反向验证、通道匹配及PIP保护。