クロード エージェント SDK Telemetry

import { query } from "@anthropic-ai/claude-agent-sdk";

async function runSupportAgent(prompt, runId) {
  const startedAt = performance.now();
  let status = "success";
  let turnCount = 0;
  let toolCallCount = 0;

  try {
    for await (const message of query({
      prompt,
      options: { maxTurns: 8 },
    })) {
      turnCount += message.type === "assistant" ? 1 : 0;
      toolCallCount += countToolCalls(message);
    }
  } catch (error) {
    status = "failed";
    throw error;
  } finally {
    await telemetry.log("agent_run_completed", {
      run_id: runId,
      workflow: "support_resolution",
      agent_name: "support_agent",
      status,
      turn_count: turnCount,
      tool_call_count: toolCallCount,
      duration_ms: Math.round(performance.now() - startedAt),
      release: process.env.APP_RELEASE,
    });
  }
}