Making Codex CLI and Codex.app Use mise-managed Ruby and Node.js (opens in new tab)

I mostly use Claude Code, but lately I've been using Codex CLI and Codex.app (hereafter "Codex") more often too. My environment is macOS. However, after I started using mise in Here's the state I was in: $ where ruby /usr/bin/ruby $ ruby --version ruby 2.6.10p210 (2022-04-12 revision 67958) [universal.arm64e-darwin25] The Solution I solved it by adding the following to ~/.zshenv: # When Codex CLI and Codex.app run commands, .zshrc's mise activate zsh doesn't take effect, # so add mise shims t...