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Run OpenAI Codex
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Follow the login instructions
Complete the authentication flow as prompted. Follow the authentication instructions from the OpenAI help centre to use Codex with your ChatGPT plan.Alternatively, Codex can be used via the OpenAI API by setting the
OPENAI_API_KEY environment variable. For more details, see the OpenAI documentation3
Start Vibe Kanban
Once authenticated, launch Vibe Kanban:You can now select OpenAI Codex when creating task attempts.