Use when a terminal UI (TUI) app needs tests that catch layout regressions. Captures rendered terminal frames as SVG or text snapshots and diffs them on each run: pytest-textual-snapshot for Textual, insta for Ratatui, teatest for Bubble Tea, ink-testing-library for Ink.
87%
Does it follow best practices?
Run evals on this skill
Adds up to 20 points to the overall score
Passed
No findings from the security scan
The owner of this plugin can generate scenarios and run an eval with the Tessl CLI.
tessl scenario generatetessl eval run