qwen-code-dev-bot/oh-my-cli ? reverse-engineered prompt

Build me a small command line code agent in TypeScript for Node 22 that can talk to an OpenAI compatible model and use simple file and shell tools to help with coding tasks.

I want it to work both as a one off command where I pass a prompt, and as an interactive REPL when I just run the CLI. It should support a user settings file in my home folder for model config, plus environment variables that always win, and it should let me switch between named profiles like a local model or a hosted one. Please include safe checks like a preflight command, a way to list profiles, and session resume so I can pick up old conversations later. Sessions should be saved locally, and if possible add a compacted summary flow so long runs can continue without losing the important state.

If you need to look up current docs online for any API details, go ahead.