claude-code

You can automate code generation and refactoring by running one-shot print-mode commands that return results instantly, or by using tmux for interactive multi-turn sessions. This delegates coding tasks directly to the Claude CLI without manual intervention.

Yes, interactive PTY mode uses tmux to conduct multi-turn sessions for complex refactoring, code reviews, and test generation. Built-in dialog automation handles trust and permission prompts to ensure seamless session orchestration.

Yes, this requires the Claude Code CLI installed locally with appropriate permissions configured. You must run it in your project directory to delegate tasks like bug fixes, feature additions, and PR reviews.

Yes, rich CLI flags support JSON output, structured schema extraction, session continuation, model fallback, and cost controls. These features allow you to parse coding task results programmatically and manage long-running automation workflows.

The best way is to run a one-shot print-mode command like `claude -p 'Add error handling to all API calls in src/'` in your project directory. This instantly returns code modifications without requiring interactive prompts.

Limitations include requiring local CLI installation, appropriate trust and permission configurations, and potential cost constraints managed via built-in cost control flags during extensive multi-turn refactoring sessions.