Content
86%Weight 40%Scale 1-5Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
An exceptionally lean, domain-smart skill body with concrete commands, an explicit expected result, and a well-structured single-script bundle. Its one real weakness is that the flagship command block orders `arm` before `repro.mjs` even though the note says that arm will not survive repro's navigation, leaving the main path dependent on an unshown `send` workaround.
Suggestions
Reorder the main block (or inline the workaround) so the copy-paste path works as written: run repro first, arm once its session is open, then wait-idle and report — or add the `send` variant as the primary flow.
Show the `send` command usage (one line) since the note's fallback depends on it and it is not defined anywhere in this skill.
Add one line to "Reading the result" on what to do when upwardJumps is unexpectedly high (e.g. bisect the change or capture the samples list for the shrinking interval).
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Every line earns its place: the upward-vs-downward move semantics (shrinking = flicker, growing = normal), the arm/navigation ordering gotcha, and the baseline numbers (6 jumps of ~22px in 27s vs 1) are non-obvious domain knowledge Claude cannot infer. No padding or explanations of known concepts. | 5 / 5 |
Actionability | Commands are concrete and copy-paste ready with real paths and an explicit output shape ("{ upwardJumps, downwardMoves, samples }"), but the primary block arms before repro.mjs, which the note itself says will not survive the navigation — the main flow only works after applying the note's workaround ("run `send` directly", a command not shown here). Mostly executable with this one gap, so not 5; far above high-level-hint level, so not 3. | 4 / 5 |
Workflow Clarity | The bash block gives a clear sequence (new-session → arm → repro → wait-idle → report) and "Reading the result" states an explicit expected value ("upwardJumps during the run should be 0. One at the very start… is acceptable") plus a before/after comparison protocol. However the arm-before-repro ordering wrinkle is a gap patched only by an after-the-fact note, and there is no guidance for what to do if the result is unexpectedly bad. Clear sequence with minor gaps, so not 5; checkpoints are present, so not 3. | 4 / 5 |
Progressive Disclosure | Under 50 lines, well-organized into a purpose statement, an executable block, an operational note, and a "Reading the result" section; the single bundle script it relies on (scripts/flicker.mjs) exists. Per the simple-skill guideline, no external references are needed, and none are missing. | 5 / 5 |
Total | 18 / 20 Passed |