Content
71%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 highly actionable, well-structured skill body with comprehensive executable examples and clear workflows including built-in validation. Its main weaknesses are length/redundancy and the absence of progressive disclosure — everything lives in one ~1040-line file with no external reference files.
Suggestions
Split large reference chunks into bundle files under references/ (e.g., image_search keyword strategy, create_slide_project parameter formats, magic.project.js format) and link to them one level deep from SKILL.md to improve progressive disclosure.
Remove redundancy: state the run_sdk_snippet execution rule once and drop the repeated Quick Start reminder; consolidate design/height-control guidance that recurs across Default Requirements, Technical Specifications, and Design Principles.
Strengthen the validation feedback loop in the Slide Content Development workflow from "fix at most once, then continue" to an explicit validate → fix → re-validate → only-proceed-when-valid cycle, since slide creation is a batch operation.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is information-dense with skill-specific knowledge (exact CDN URLs, px font specs, tool parameters) that earns its place, but at ~1040 lines it has real redundancy — the "Code Execution Method" is explained at the top and re-reminded in Quick Start, and design/height-control guidance recurs across Default Requirements, Technical Specifications, Design Principles, and the workflow. Not 4 because the redundancy is more than minor; not 2 because it avoids padding with basic concepts Claude already knows. | 3 / 5 |
Actionability | Provides fully executable, copy-paste-ready code for create_slide_project, create_slide (with complete HTML), image_search, web_search, and a complete slide HTML template, plus parameter tables — covering the common cases. Not 4 because the common cases are fully concrete, despite minor ""..."" placeholders for subsequent pages in one example. | 5 / 5 |
Workflow Clarity | Clear numbered Complete Creation Workflow (5 steps) with substeps plus separate Edit and Move/Rename workflows, and validation is present via the analysis_js auto quality-check on every create_slide with a "fix at most once" recovery instruction (so the batch-operation cap-at-3 does not apply). Not 5 because the feedback loop is weak — "fix at most once, then proceed regardless" — rather than an explicit validate → fix → re-validate → only-proceed-when-valid loop. | 4 / 5 |
Progressive Disclosure | No bundle files exist and the entire ~1040-line body is one monolithic file with no external references; good internal section structure, but large chunks that belong in separate reference files (image_search keyword strategy, detailed parameter format specs, magic.project.js format) are all inlined. Not 2 because there is clear header-based structure rather than a headerless wall; not 4 because there are no one-level-deep external references at all, and the <50-line simple-skill exception does not apply. | 3 / 5 |
Total | 15 / 20 Passed |