Content
75%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 instruction-only skill: concrete tool invocations, a clearly sequenced workflow with validation checkpoints and a re-profile feedback loop, and genuinely useful caveats (profiler-overhead frames, variance thresholds). It is not fully lean — some textbook-style cause lists and repetitive auto-detect explanation could be cut.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Largely lean and it assumes competence (no primer on what profiling is; the caveats are non-obvious operational knowledge), but §5's "Common causes include retain cycles, unclosed resources..." and the slightly repetitive Step 0 auto-detect explanation could be trimmed. | 4 / 5 |
Actionability | Concrete throughout: named tools with modes and parameters (mode=hang_stacks, session_id=<timestamp>, device_id), a verification command (xcrun xctrace version), and explicit chaining guidance per finding type. Minor gaps: no full call syntax or example payloads for profiler-stack-query. | 4 / 5 |
Workflow Clarity | Steps 0–6 are clearly sequenced with an explicit checkpoint ("Check exportDiagnostics in the response for any export warnings") and a re-profile-and-compare feedback loop, but there are minor gaps — no recovery path if export/analyze fails or returns nothing, and no checklist. | 4 / 5 |
Progressive Disclosure | A single-file skill with no bundle files, well-organized numbered sections, and clearly signaled cross-references to sibling skills. It exceeds 50 lines so the simple-skill exemption doesn't apply, and the body stays cohesive without needing external references — matching anchor 4. | 4 / 5 |
Total | 16 / 20 Passed |