# Terminal capability matrix

Source: /tuil/docs/guides/terminal-capabilities
Locale: en

Understand output, input, and fallback behavior.



| Capability       | Ink     | Cell    | Fallback              |
| ---------------- | ------- | ------- | --------------------- |
| ANSI color       | yes     | yes     | theme-safe monochrome |
| Mouse SGR        | adapter | native  | keyboard navigation   |
| Bracketed paste  | yes     | yes     | ordinary input        |
| Focus reporting  | adapter | session | internal focus only   |
| OSC 52 clipboard | opt-in  | opt-in  | application clipboard |
| Alternate screen | yes     | yes     | inline static output  |

Capabilities are detected and reported, never guessed from color alone. Output
sessions restore every enabled terminal mode on normal exit and errors.