多代理(Eino DeepAgent)侧增强:未知工具名不再硬崩,统一返回提示文案且不自动映射工具名;上游若因 function.arguments 非合法 JSON 报错,则自动追加系统提示并重跑(限次),并通过新事件 eino_recovery 写入过程时间线与落库,前端可展示「第 n/max 轮」恢复说明;einomcp 中抽出 MCP 调用路径并保留未知工具提醒逻辑。
Multi-agent (Eino DeepAgent): unknown tool calls get a graceful text response (no name guessing); JSON-invalid tool arguments from the API trigger a bounded auto-retry with an appended system hint; new SSE/detail event eino_recovery surfaces recovery in the timeline and DB; einomcp keeps shared MCP invocation and unknown-tool messaging.