Native Ratatui application for [K in Castle](https://github.com/shenxiangzhuang/kcastle).
```bash
cargo install kcastle --locked
kcastle
```
Set `DEEPSEEK_API_KEY` or `OPENAI_API_KEY` before starting the application.
Press `/` for the command dashboard. Use `Tab` and `Enter` to inspect full tool output. For a
non-interactive run that may execute tools, pass `--prompt TEXT --allow-tools`.