New in v18.4.0 - ✨ Select ACP Models and improved UX

[olimorris]

ACP.Change.Model.mp4

Hi All - A quick update

In v18.4.0, you can now select a model for an ACP adapter in the same way you always could for http adapters. That is, use ga in the chat buffer (as per the video). This was super important to add as providers like OpenCode come with so many adapters out of the box.

Not only that, your config for HTTP and ACP adapters is now unified. So to set a default ACP adapter and model for the chat interaction:

require("codecompanion").setup({
  interactions = {
    chat = {
      adapter = {
        name = "claude_code",
        model = "opus",
      },
    },
  },
})

You can also set the default model on an ACP adapter:

require("codecompanion").setup({
  adapters = {
    acp = {
      claude_code = function()
        return require("codecompanion.adapters").extend("claude_code", {
          defaults = {
            model = "opus"
          },
        })
      end,
    }
  },
}),

This can also be a function, potentially allowing you to read from ~/.claude/settings.json (something which is not enabled in the current Claude Code SDK that we use for ACP functionality).

As always, the docs have been updated and have you covered.

⭐ I'd love to get CodeCompanion to more users so if you've not already, I'd appreciate a star ⭐

Thanks,
Oli