How can I talk w my codebase while I am away from my desk?

Is there a way I can chat with an LLM that has my entire codebase while I am away from my dev system? Reason I ask, I have a manual labor job while I develop Meadow Mentor on my nights and weekends. When I’m at work I do most of my thinking and planning for the work I do at home on my dev system. Sometimes while at work I’d like to chat w a coding LLM to explore design, architecture, etc so that when I get home I’m more efficient w my time. Is this where my own private MCP server can be helpful? Any other easy to implement solutions?