Content
81%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, actionable skill body that uses progressive disclosure effectively: a lean overview with a decision tree routing to four real reference files, an executable MetricKit example, and a concrete review checklist. It scores slightly below top on conciseness, actionability, and workflow_clarity due to minor padding and implicit rather than explicit validation feedback loops.
Suggestions
Tighten the Profiling Ground Rules and Xcode Diagnostics sections by trimming commonly known Apple guidance (e.g. 'Release configuration because optimizations can change hot paths') to lift conciseness toward 5.
Make the workflow's verification step an explicit feedback loop, e.g. '6. Re-profile; if the bottleneck persists, return to step 4 and inspect the next-hotspot path', to push workflow_clarity to 5.
Add at least one inline concrete Instruments command or signpost snippet in the body so actionability does not depend entirely on the reference files.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Largely lean and assumes competence, with a focused decision tree, quick-reference table, and checklists; minor padding exists where some ground rules and diagnostics rows restate commonly known Apple guidance. | 4 / 5 |
Actionability | Provides an executable MetricKit Swift snippet and concrete tools/metrics per problem, plus a clear decision tree and checklist; minor gaps in that profiling commands themselves are deferred to the reference files rather than shown inline. | 4 / 5 |
Workflow Clarity | A clear six-step profiling workflow is sequenced with an explicit re-profile/measurement verification step; it is one level short of a 5 because validation/error-recovery feedback loops are implicit rather than fully spelled out. | 4 / 5 |
Progressive Disclosure | SKILL.md is a concise overview with well-signaled, one-level-deep references to four real files in references/, each mapped via the decision tree, quick-reference table, and a final references list — clean navigation with no nested references. | 5 / 5 |
Total | 17 / 20 Passed |