How to install test-tui
npx skills add https://github.com/openai/codex --skill test-tuiClaude Code
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Full instructions (SKILL.md)
Source of truth, from openai/codex.
name: test-tui description: Guide for testing Codex TUI interactively
You can start and use Codex TUI to verify changes.
Important notes:
Start interactively.
Always set RUST_LOG="trace" when starting the process.
Pass -c log_dir=<some_temp_dir> argument to have logs written to a specific directory to help with debugging.
When sending a test message programmatically, send text first, then send Enter in a separate write (do not send text + Enter in one burst).
Use just codex target to run - just codex -c ...