src/mcp_server_aliyun_observability/toolkit/arms_toolkit.py [450:479]:
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                traceId: str = Field(..., description="traceId"),
                startMs: int = Field(..., description="start time (ms) for trace query. unit is millisecond, should be unix timestamp, only number, no other characters"),
                endMs: int = Field(..., description="end time (ms) for trace query. unit is millisecond, should be unix timestamp, only number, no other characters"),
                regionId: str = Field(default=...,
                                      description="aliyun region id,region id format like 'xx-xxx',like 'cn-hangzhou'")
        ) -> dict:
            """Trace 质量检测

            ## 功能概述
            识别指定 traceId 的 Trace 是否存在完整性问题（断链）和性能问题（错慢调用）

            ## 使用场景

            - 检测调用链是否存在问题

            ## 查询示例

            - "帮我分析调用链"

            Args:
                ctx: MCP上下文，用于访问SLS客户端
                traceId: 待分析的 Trace 的 traceId，必要参数
                startMs: 分析的开始时间，通过get_current_time工具获取毫秒级时间戳
                endMs: 分析的结束时间，通过get_current_time工具获取毫秒级时间戳
                regionId: 阿里云区域ID，如'cn-hangzhou'、'cn-shanghai'等
            """
            try:

                sls_client: Client = ctx.request_context.lifespan_context["sls_client"].with_region("cn-shanghai")
                ai_request: CallAiToolsRequest = CallAiToolsRequest(
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src/mcp_server_aliyun_observability/toolkit/arms_toolkit.py [510:540]:
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                                     traceId: str = Field(..., description="traceId"),
                                     startMs: int = Field(..., description="start time (ms) for trace query. unit is millisecond, should be unix timestamp, only number, no other characters"),
                                     endMs: int = Field(..., description="end time (ms) for trace query. unit is millisecond, should be unix timestamp, only number, no other characters"),
                                     regionId: str = Field(default=...,
                                                           description="aliyun region id,region id format like 'xx-xxx',like 'cn-hangzhou'")
                                     ) -> dict:
            """深入分析 Trace 慢调用根因

            ## 功能概述

            针对 Trace 中的慢调用进行诊断分析，输出包含概述、根因、影响范围及解决方案的诊断报告。

            ## 使用场景

            - 性能问题定位和修复

            ## 查询示例

            - "请分析 ${traceId} 这个 trace 慢的原因"

            Args:
                ctx: MCP上下文，用于访问SLS客户端
                traceId: 待分析的Trace的 traceId，必要参数
                startMs: 分析的开始时间，通过get_current_time工具获取毫秒级时间戳
                endMs: 分析的结束时间，通过get_current_time工具获取毫秒级时间戳
                regionId: 阿里云区域ID，如'cn-hangzhou'、'cn-shanghai'等
            """
            try:

                sls_client: Client = ctx.request_context.lifespan_context["sls_client"].with_region("cn-shanghai")
                ai_request: CallAiToolsRequest = CallAiToolsRequest(
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