[mbil]

It's possible to use opencode with the plus subscription using this plugin for auth [0][1]. Just tested this and it appears to work.

[0]: https://opencode.ai/docs/ecosystem/#:~:text=Use%20your%20Cha...

[1]: https://github.com/numman-ali/opencode-openai-codex-auth

[fisf]

You do not need a plugin anymore.