GitHub gist shows how to run Kimi K3 inside Codex via OpenRouter

TheZachMueller · x · 2026-07-28

A GitHub gist shows a quick way to test Kimi K3 inside OpenAI Codex through OpenRouter.

The snippet suggests adding a /.codex/k3.config.toml profile with modelprovider = "openrouter", modelreasoningeffort = "max", and model = "moonshotai/kimi-k3", plus an OpenRouter base URL and API-key auth command. It also mentions launching Codex with codex --profile k3 and includes a curl-based alternative.

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