Claude Code: Now in Beta in Zed

Not sure if anyone from Zed is here. I tried this out and got the following error:

Internal error: { "details": "can't load supported slash commands" }

I got this same error. I restarted Zed, and it fixed itself.

Thanks. I tried that. Didn't work.

Same!

I got this error too.

Tried restarting zed and restarting my computer, but neither resolved it.

We just pushed a fix! Here's how to get it:

- Start a new Claude Code Thread, which will kick off the background download of the new Claude Code ACP adapter.

- Wait a few seconds, then start another Claude Code Thread. The new thread will use the updated one.

We're working on a nicer UX for getting updated versions, which we'll definitely ship before Claude Code support leaves beta!

Thanks! It successfully installed this time, but now I have a new error:

Internal error: { "details": "Failed to intialize Claude Code.\n\nThis may be caused by incorrect MCP server configuration, try disabling them." }

I logged in via Claude CLI using my subscription.

Thank you for the quick fix! Your steps worked perfectly.

In any case, I'd like to add that I'm hoping an ACP adapter for OpenAI Codex is in the works; I've grown pretty fond of GPT-5, and would like to be able to tap into my existing ChatGPT Plus subscription; I'd rather not use API pricing at the moment. I prefer using Claude Code vs directly hitting the Anthropic API for the same reason.

Heck, an ACP adapter for Cursor CLI (itself based on Gemini CLI, right?) would even be useful; as that would also let me pick GPT-5.