Content
61%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 concise, well-structured overview of the Map panel internals and the pixel-deduplication optimization, but it stops at describing the algorithm rather than providing executable code, and it contains no multi-step workflow with checkpoints.
Suggestions
Add an executable TypeScript snippet showing the FilteredPointLayer grid update (cell key, occupancy check, skip-on-collision, zoom-recompute) instead of the descriptive Solution block.
Add a short validation/checkpoint note for the rendering-cost bound (e.g., how to confirm marker count stays O(visible pixels) after a zoom change).
Consider moving the detailed message-type table and key-file listing into a reference file under references/ to keep SKILL.md a lean overview, improving progressive disclosure.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Lean and well-sectioned; the "Problem" framing motivates the optimization without over-explaining basics Claude already knows, though the Problem/Solution prose could be tightened slightly. | 4 / 5 |
Actionability | Provides the concrete grid-key formula and dedup logic, but the "Solution" block is descriptive prose rather than executable TypeScript, leaving the implementation as pseudocode-level guidance. | 3 / 5 |
Workflow Clarity | Content is coherent and logically organized (lifecycle, algorithm, message types), but it is reference knowledge rather than a multi-step process, with no explicit sequence or validation checkpoints. | 3 / 5 |
Progressive Disclosure | Well-organized into clear sections with no nested references; at roughly 60 inline lines it slightly exceeds the 50-line simple-skill threshold and inlines everything rather than splitting to bundle files. | 4 / 5 |
Total | 14 / 20 Passed |