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tui-tests

Use when adding or modifying tests for one of GitButler's Ratatui TUIs

69

Quality

83%

Does it follow best practices?

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SKILL.md
Quality
Evals
Security

Quality

Content

93%Weight 40%Scale 1-5

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

The content is a compact, highly actionable reference for writing GitButler TUI tests, with executable patterns and clear run/iterate guidance. The only mild gap is the absence of an explicitly sequenced workflow with checkpoints, though the simple-skill exception mitigates this.

DimensionReasoningScore

Conciseness

The body is lean throughout: it lists locations, a complete test pattern, input-driving snippets, assertion guidance, and run commands without explaining concepts Claude already knows; nearly every line earns its place.

5 / 5

Actionability

It provides a copy-paste-ready test skeleton, an exhaustive set of input-driving call signatures, and exact cargo commands covering single-test, snapshot-overwrite, and full-suite runs.

5 / 5

Workflow Clarity

Sections are clearly organized and include a feedback loop (run, inspect rendered failure output, iterate, and SNAPSHOTS=overwrite), but there is no explicit numbered sequence with validation checkpoints for the test-writing process.

4 / 5

Progressive Disclosure

At under 50 lines with well-organized sections and clearly signaled one-level pointers to the helper source files for specialized assertions, this simple single-purpose skill meets the simple-skill exception for full marks.

5 / 5

Total

19

/

20

Passed

Description

73%Weight 40%Scale 1-5

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

The description is a tight, well-targeted trigger for a narrow niche, with an explicit "Use when" clause and low conflict risk. Its main weakness is that what and when are fused into one short clause, leaving the capability list thin.

Suggestions

Split the description into a capability clause and a trigger clause, e.g. "Adds and modifies tests for GitButle's Ratatui TUIs using the existing snapshot harness. Use when adding, modifying, or debugging TUI tests for the status or other Ratatui TUIs."

Add one or two concrete capability terms (e.g. snapshot assertions, input driving) to lift specificity from 3 toward 4-5.

Include a couple of natural synonyms users might say ("snapshot tests", "render tests") to broaden trigger coverage.

DimensionReasoningScore

Specificity

Names the domain (GitButler's Ratatui TUIs) and two concrete actions ("adding or modifying tests"), but coverage is not comprehensive — it does not enumerate the kinds of test work involved.

3 / 5

Completeness

The "Use when..." clause supplies an explicit trigger and the action phrase conveys what the skill does, but the what and when are merged into a single clause rather than stated separately and concretely.

4 / 5

Trigger Term Quality

Natural trigger terms ("tests", "TUI", "Ratatui", "GitButler") are present and would match how a developer phrases the request, though a few related synonyms (e.g. "snapshot", "render") are missing.

4 / 5

Distinctiveness Conflict Risk

"GitButler's Ratatui TUIs" is a highly specific niche with distinct triggers and minimal risk of overlapping unrelated skills.

5 / 5

Total

16

/

20

Passed

Validation

100%

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository
gitbutlerapp/gitbutler
Reviewed

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