# mcp.cli.Stop.Misuse.0

**MCP concept example** A working example of the core library. It can change without notice.

- **Module:** mcp.cli.Stop
- **Package:** tmux-mcp
- **Language:** Rust
- **Kind:** attribute
- **Source:** https://github.com/libtmux/libtmux-rs/blob/84de9258a07d10bdd5f6da01b016a9ae06fe1210/crates/tmux-mcp/src/cli.rs#L31
- **Page:** https://libtmux.org/en/rs/latest/mcp/reference/mcp-cli-stop-misuse-0/

```rs
0: String
```

The argument diagnostic printed to stderr before the binary exits.