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mflux-testing

Run tests in mflux (fast/slow/full), preserve image outputs, and handle golden image diffs safely.

60

Quality

70%

Does it follow best practices?

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SecuritybySnyk

Passed

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tessl review fix ./.cursor/skills/mflux-testing/SKILL.md
SKILL.md
Quality
Evals
Security

Quality

Content

75%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 body is lean, concrete, and well-structured, with executable commands and validation-gated workflows for the destructive golden-update operation. Minor gaps in deferred CLI specifics and a slightly long manual-validation section keep it just below top marks.

DimensionReasoningScore

Conciseness

Lean and assumes Claude's competence (no explanation of pytest or golden images); a few explanatory passages like the 'Important: Golden tests lock mflux-native sampling...' note could be trimmed slightly.

4 / 5

Actionability

Highly executable with concrete justfile recipes, an explicit env var, specific paths, and a commit-message example; the manual-validation path defers specifics to the mflux-cli skill, a minor gap.

4 / 5

Workflow Clarity

Clear numbered workflows with validation checkpoints (explicit user-approval gate, hardware validation, correctness check) for the destructive golden-update operation, with only minor validation gaps and no explicit error-recovery loop.

4 / 5

Progressive Disclosure

Well-organized into clear sections with a one-level-deep, clearly signaled delegation to the mflux-cli skill; no bundle files exist, and the manual-validation section is slightly long but appropriately placed.

4 / 5

Total

16

/

20

Passed

Description

66%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 specific and distinctive, naming three concrete mflux-testing actions with variants. Its main weakness is the absence of an explicit 'Use when...' trigger clause, which caps completeness.

Suggestions

Add an explicit 'Use when...' clause naming concrete triggers (e.g. 'Use when running or debugging mflux tests, or when investigating golden image mismatches').

Include common synonyms or file extensions (e.g. reference PNGs, pytest) to broaden trigger-term coverage.

Mention config-resolution / CLI-behavior testing to make the capability coverage more comprehensive.

DimensionReasoningScore

Specificity

Lists several concrete actions ('Run tests in mflux (fast/slow/full)', 'preserve image outputs', 'handle golden image diffs safely') with specific variants, though config-resolution testing is not mentioned.

4 / 5

Completeness

Has a clear 'what' but lacks an explicit 'Use when...' clause; the 'when' is only weakly implied via the variant list, capping completeness at 3 per the rubric guideline.

3 / 5

Trigger Term Quality

Good keyword coverage with natural terms like 'run tests', 'fast/slow/full', 'image outputs', and 'golden image diffs', but missing common synonyms and file extensions like '.png'.

4 / 5

Distinctiveness Conflict Risk

Tied to mflux-specific concepts (fast/slow/full, golden image diffs) with low conflict risk, though 'run tests' broadly overlaps with generic testing skills.

4 / 5

Total

15

/

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
filipstrand/mflux
Reviewed

Table of Contents

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