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 lean, well-structured instruction-only skill with a clear measure-diagnose-fix-verify workflow and concrete technique checklists. It would be stronger with a few executable profiling commands and an explicit retry loop when post-optimization verification fails.
Suggestions
Add one or two concrete measurement commands or snippets (e.g., renderer.info, stats.js, or Chrome DevTools performance profiling) so the 'Establish a repeatable scene' section has copy-paste-ready instrumentation.
Add an explicit feedback loop to 'Guard the result': state what to do when frame time or visual verification still fails (e.g., revert the last change and re-diagnose with the recorded baseline).
Name specific diagnostic signals for the CPU/GPU split (e.g., long scripting vs rendering time in the DevTools flame chart) to make 'Diagnose the limiting side' directly executable.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The ~20-line body is entirely directive with zero padding or explanation of concepts Claude already knows (e.g., "Inspect before optimizing; do not lower quality blindly"); every token earns its place. | 5 / 5 |
Actionability | Concrete directives ("Reuse geometry/materials, pool transient effects, cull inactive/offscreen work, cap particle counts") and a specific recording checklist make this mostly actionable, but no executable commands or code snippets (e.g., renderer.info, stats.js, DevTools steps) are given, leaving minor gaps versus copy-paste-ready guidance. | 4 / 5 |
Workflow Clarity | A clear four-phase sequence (establish baseline, diagnose, apply fixes, guard) with explicit validation at both ends ("Measure before changing behavior"; "Re-run the original encounter and verify frame time, visual correctness..."). It lacks an explicit error-recovery feedback loop (what to do when verification fails), which the anchor-5 example requires. | 4 / 5 |
Progressive Disclosure | Under 50 lines, no external references needed, and well-organized sections; the simple-skill exception applies and the single-file structure is fully navigable. | 5 / 5 |
Total | 18 / 20 Passed |