Claude Codeは各バックグラウンドエージェントのトランスクリプトを定期的にモデルに送信していることが発覚

Claude Code's "Agent Summary" feature updates the background agent status approximately every 30 seconds, so it resends the entire transcript (recorded data) to the model. It is calculated that about 15-20% of the tokens are consumed by sending the transcript. read more...