Content
53%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.
The body is a well-organized, token-efficient reference of 2D game dev principles, but it operates purely at the level of descriptive hints: no executable guidance, no concrete implementation details, and no defined workflow — the "When to Use" section even references a nonexistent overview workflow. It works as a checklist of principles but would not tell Claude what to actually do.
Suggestions
Convert key hints into executable guidance: e.g. a short code snippet for coyote time/jump buffering, concrete atlas-packing tool commands, or engine-specific settings (timestep value, collision-layer setup).
Fix or remove the "When to Use" section — it references a workflow that the body never defines; replace it with a brief "how to apply these principles" lead-in.
Add numeric, actionable specifics where only vague direction exists (e.g. "pixel-perfect vs physics-based: choose one" — give a decision rule for when each applies), and consider moving genre patterns to a references/ file to keep the overview lean.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean — terse tables and bullet lists with no explanations of concepts like what a sprite or tilemap is ("Frame rate: 8-24 FPS typical", "Short duration (50-200ms)"). Minor trimmable filler exists: the boilerplate "This skill is applicable to execute the workflow or actions described in the overview" and the closing quote. Fits anchor 4 ("Efficient; minor instances of over-explanation that could be trimmed"); not 5 because of that filler sentence, not 3 because there is no genuinely unnecessary explanation or padding. | 4 / 5 |
Actionability | The content is descriptive reference material with high-level hints ("Combine textures, reduce draw calls", "Use for terrain", "Fixed timestep for consistency", "Coyote time (leniency after edge)") but no code, commands, concrete parameters, or implementation steps a developer could execute directly. Matches anchor 2 ("Minimal concrete guidance; high-level hints but missing the specific steps to execute"); not 3 because there is no partially-executable guidance (no code or commands at all, not even pseudocode), not 1 because the do/don't table and specific numeric guidance give more than purely abstract description. | 2 / 5 |
Workflow Clarity | No multi-step process is defined anywhere in the body; it is a principles reference, and the "When to Use" section points to "the workflow or actions described in the overview" which does not exist, making that section incoherent. This lands at anchor 3: there is topical organization but no sequence or checkpoints to evaluate; it is above anchor 2's incoherence because the reference material itself is clearly organized, and below anchor 4 because nothing sequences or validates anything. | 3 / 5 |
Progressive Disclosure | No bundle files exist (references/, scripts/, assets/ are absent), and the ~115-line body is well-organized into six numbered sections with consistent tables, so the skill is appropriately self-contained. Minor organization gaps: the "When to Use" section dangles after the closing quote and the genre-patterns material could live in a reference file. Fits anchor 4 ("Good structure; most content is appropriately placed; minor organization gaps"); not 5 because the body exceeds the under-50-line simple-skill case and has those placement quirks, not 3 because structure is genuinely clear and navigable with no inline content that clearly belongs elsewhere. | 4 / 5 |
Total | 13 / 20 Passed |