Content
72%Weight 40%Scale 1-3Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The body is an efficient, well-organized architectural overview with strong progressive disclosure, but it is short on actionability and workflow clarity: it provides no executable code and frames the work as rules rather than a sequenced, validated build process, leaning entirely on external starter files for implementation detail.
Suggestions
Add at least one minimal copy-paste snippet or command in the body — e.g. a GLTFLoader+DRACOLoader setup or a Vite dev/build command — so the skill is directly actionable instead of deferring all implementation to the starter references.
Provide a short sequenced build-and-validate workflow with explicit checkpoints (e.g. load GLB → verify Draco/KTX2 decode → wire the Rapier step → test WebGL context-loss recovery) rather than presenting only architectural rules.
Collapse the overlap between Core Rule #7 (low-chrome first playable view) and the Initial Scaffold UX section to tighten the body and remove duplicated guidance.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and opinionated — bullets and rules that assume Claude knows Three.js, Rapier, and SpectorJS — with no padding explaining basic WebGL/library concepts; minor redundancy between Core Rule #7 and the Initial Scaffold UX section is the only slack. | 3 / 3 |
Actionability | It gives concrete, specific guidance (named stack, exact folder structure under render/loaders, render/objects, etc., and named loaders), but contains no executable code or commands — all implementation is deferred to external starter references, so it stops at the "some concrete guidance but incomplete" anchor. | 2 / 3 |
Workflow Clarity | The skill is organized as architectural principles and rules rather than a sequenced build procedure, and it offers no validation checkpoints or feedback loops for what is genuinely a multi-step 3D-runtime task, landing at the "steps listed but validation gaps" level. | 2 / 3 |
Progressive Disclosure | A clear, lean overview points to a dedicated References section with well-labeled, one-level-deep reference files (architecture, starters, debugging), matching the anchor-3 overview-plus-signaled-references pattern; no nested references or monolithic wall of text. | 3 / 3 |
Total | 10 / 12 Passed |