Implement ACP

[rumpl]

This implements the ACP protocol in cagent, you can now configure your ACP client with cagent acp agent.yaml and then you can use your agent in your IDE.

Start of a session

Tool confirmation

Final thing, with file edit tracking in Zed.

[rumpl]

Note: I am not handling embedded resources still, will do in a followup

[krissetto]

Just for context since i haven't gone deep in ACP, is filesystem the only toolset that needs/wiil need an ACP specific wrapper?

Also a quick mention in the README is probably warranted, to show users how they can use the project

[krissetto]

maybe here we could add a brief mention of what its for, and a link to https://agentclientprotocol.com/overview/introduction?

[krissetto]

shall we add at least the debug logs for the other types of content as well so we dont forget to implement them later? (image, audio, blob resources)

https://agentclientprotocol.com/protocol/content#param-resource

[gianpaj]

Nice one! Could you provide an example agent.yaml please?

[rumpl]

In the screenshot I was using the golang_developer.yaml that's in the root of this repo, I added this to my Zed config:

  "agent_servers": {
    "cagent": {
      "command": "cagent",
      "args": ["acp", "./golang_developer.yaml"]
    }
  }

You can also try the examples/gopher.yaml one, it's nice too.

You can also cagent new and ask it to generate a developer agent for you. Or you can craft your own that suits your needs.