[Feature Request] Support NO_COLOR environment variable with ANSI text formatting

Resolved 💬 3 comments Opened Jan 24, 2026 by teoljungberg Closed Jan 29, 2026

Bug Description
I use NO_COLOR=1 a lot and would love if claude adhered to it, printing text out as bold / italics / strikethrough / reversed / etc - rather than colorizing it

Environment Info

  • Platform: darwin
  • Terminal: ghostty
  • Version: 2.1.19
  • Feedback ID: aeb95c18-217f-481c-a6db-a7eff988ad02

Errors
N/A

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