You could absolutely get this working via the API right now. Here's how to use my API CLI tool to do that:

    pip install files-to-prompt llm llm-claude-3
    llm keys set claude
    # paste in your Claude API key
    llm models default claude-3.5-sonnet
    files-to-prompt my-github-repo/ | llm --system 'say OK'

And now you can start an interactive chat with Claude 3.5 Sonnet pre-seeded with your files like this:

    llm chat --continue

The --continue will ensure it is a continuation of the previous chat session where you dumped in all those files.

If you want to run against an updated copy of your files, start a new conversation with the files-to-prompt piping again.