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.
A well-structured, highly actionable skill body: sequenced steps, executable code and commands throughout, an anti-patterns table, and a correctly placed one-level-deep reference for the macOS delta. Remaining improvements are minor — trimming quoted Apple-doc rationale that duplicates the code examples and making the post-run results check an explicit step.
Suggestions
Drop or compress the block quotes restating the three-class pattern and `continueAfterFailure` rationale — the surrounding code already demonstrates both — and describe the macOS delta once instead of in both the "macOS desktop apps" section and References.
Make Step 7 an explicit validation checkpoint: after `xcresulttool` extraction, check the summary for failures/summary.json status and act on it (e.g. re-run with `-only-testing` to isolate a flake) rather than just forwarding to junit-xml-analysis.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is code-first and lean — executable Swift per step, a destination-flag table, and an anti-patterns table instead of prose. Minor instances of over-explanation remain: Apple-doc quotes restate the three-class pattern and `continueAfterFailure` rationale, and the macOS delta is described twice (in the "macOS desktop apps" section and again in References). Fits "efficient; minor instances of over-explanation that could be trimmed" (4) rather than "every token earns its place" (5). | 4 / 5 |
Actionability | Fully executable and copy-paste ready across common cases: the complete `xcodebuild test` invocation with `-destination`/`-resultBundlePath`, `xcrun xcresulttool get test-results summary --path TestResults.xcresult --format json`, concrete Swift for query/event/assert patterns including `waitForExistence(timeout:)`, and a runnable GitHub Actions workflow. Matches the 5 anchor. | 5 / 5 |
Workflow Clarity | Steps 1–8 form a clear, correctly ordered sequence (add target → set identifiers → query → synthesize events → assert → run → parse → CI), reinforced by an anti-patterns table that acts as checkpoints ("Running against wrong destination … Pin OS version explicitly in CI"). Not a 5 because validation is implicit — there is no explicit check-the-results-then-retry/fix loop after the run/parse steps. Not a 3: the sequence is complete and checkpoints are mostly present. | 4 / 5 |
Progressive Disclosure | SKILL.md is an overview-plus-core-steps; the macOS-only delta is appropriately split into references/macos.md (verified to exist), clearly signaled twice in the body ("is in [references/macos.md]") and in the References section. The bundle is one level deep — macos.md points to Apple docs and sibling skills, not to further nested bundle files — so navigation is easy. Matches the 5 anchor. | 5 / 5 |
Total | 18 / 20 Passed |