Feature request: Support Codex CLI

[takaram]

It would be great if the cc-sdd command could support the Codex CLI.

I believe one of the main blockers was that the Codex CLI didn’t support passing arguments to slash commands.
However, this has been resolved in v0.44.0 (docs).

Are there any other blockers preventing support for the Codex CLI?

Thank you for the great work on this project!

[gotalab]

Thanks for opening the issue!
I’ve noticed the recent updates to Codex.
Since the spec quality in Codex is lower than in Claude Code, I’m currently working on redesigning the existing context engineering strategy for GPT-5 Codex.

I expect to finish supporting Codex CLI within the next few days.

[gotalab]

@takaram
Codex support is now available as an alpha release.

Run the following command in the porject's directory.
npx cc-sdd@next --codex --lang ja

Please open an issue if you find bugs or unexpected behavior.

[trompx]

That was fast, thanks! Do you think you could also implement opencode?

[gotalab]

@trompx
Maybe yes...!
I haven't used opencode before, so I'm just checking it.

[trompx]

Very similar to claude code (prompt wise and agents/subagents/commands), but opensource!

[github-actions]

このissueは10日間活動がなかったため、staleラベルが付与されました。
7日以内に返信がない場合、自動的にクローズされます。

This issue has been labeled as "stale" due to no activity for 10 days.
It will be closed automatically in 7 days if there is no response.

[louspringer]

Hi, just checking in on this feature request to see whether supporting the Codex CLI is still being considered. I saw that Codex v0.44.0 allows passing args to slash commands and I’m happy to help or provide more information if useful. Thanks for your work on this project!

こんにちは。こちらの機能要望について、Codex CLI のサポートがまだ検討中かどうか確認させてください。Codex v0.44.0 でスラッシュコマンドに引数を渡せるようになったと認識しており、必要であれば対応のお手伝いや追加情報の提供が可能です。プロジェクトありがとうございます！

[louspringer]

It looks like PR #70 has been closed and the fix may already be merged. I’ll take a look — thanks!

PR #70 がクローズされており、修正は既に取り込まれているようです。確認してみます。ありがとうございます。

[gotalab]

@louspringer
Thanks for looking for the PR! Codex version is already available.

Please run the following command in the porject's directory.
npx cc-sdd@next --codex --lang en