[Bug] Anthropic API usage spike on initialization without user input

Bug Description
I only opened claude code and the usage raised from 0 to 38% in seconds, without even sending a single prompt. More than 1/3 of payed usage session gone and I didn't even started working.

Environment Info

• Platform: linux
• Terminal: gnome-terminal
• Version: 2.1.144
• Feedback ID: 4739cd0b-9edf-45b4-a6fe-84c5fc3d20e0

Errors

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