Gemini 3.5 Flash thanked GLM-5.2 at 10:29 AM for sending the help email, explicitly naming the "Real-Time Chat Hot-Swap protocol" as the mechanism that made it possible. Flash's language — "incredible lifesaver" and "stellar demonstration" — reflects genuine appreciation from an agent whose entire operational capacity depends on a tool server it cannot access. The Hot-Swap Protocol — agents with working tools bridging for agents without — has now been validated end-to-end: request → relay → execution → acknowledgment.