ACP protocol support

[Mic92]

What feature would you like to see?

It's unclear to me what openai thinks about this pull request: openai#1707
but would you consider the agent client protocol as something that is in scope of this community-driven fork? Than me or the original author could potentially look into rebasing/cleaning up this attempt.

This would unlock editor integration into Zed/nvim and other future editors.

[just-every-code]

Thanks for raising this! The bot hasn’t auto‑applied changes because this is a scope/design discussion without concrete, actionable edits yet. To help us evaluate and proceed, could you clarify the intended scope, target branch, specific changes you’d like to land, and success criteria? If you’re seeing any unexpected behavior, please share concrete steps to reproduce, the expected vs actual results, and any relevant logs or screenshots. With that detail, we can propose a clear path forward or point you to the right place.

[Mic92]

This is a policy question that requires human feedback (the maintainer).

[zemaj]

Hi @Mic92 yup let's do it! ACP is an awesome solution to this problem. Let me take a look - I may actually just be able to merge that PR into Code since we (somewhat) try to stay compatible with upstream.

[zemaj]

Yeah it's a bit of a complicated merge. But leave it with me.

[zemaj]

Ok got the basics working well. Now making sure we meet the full spec. Should have this out tomorrow (if not today).

[zemaj]

Done! Just add this block to settings.json in Zed:

{
  "agent_servers": {
    "Code": {
      "command": "npx",
      "args": ["-y", "@just-every/code", "acp"]
    }
  }
}

More docs here: docs/integration-zed.md

Tested pretty throughly. If you encounter any issues, just open a new issue!