Content
85%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 strong, highly actionable skill document: complete executable templates, precise commands, an explicit validation step, and a checklist of output rules. Its weak spot is progressive disclosure — a large inline template that duplicates the pattern used for the self-contained sample, and referenced files that do not resolve within the bundle.
Suggestions
Move the full CDN-mode HTML template into a samples file (e.g. samples/cdn-widget.template.html) and keep only the marker, import lines, and mode-specific rules inline, mirroring how the self-contained template is handled.
Make reference paths consistent and bundle-relative (currently a mix of "../../references/", "samples/", and "${PLUGIN_ROOT}/scripts/") so every referenced file resolves from the skill's location.
Deduplicate the result-channel normalization rules (stated in "What you need from the user" and again in step 3) and the CDN-policy statements, keeping one authoritative statement and a pointer.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is directive throughout with no explanations of concepts Claude already knows, and high-value gotchas like the named-export comment. It loses a point to repetition: result-channel normalization appears both in "What you need from the user" and again at step 3, and the CDN policy is stated three times across sections. | 4 / 5 |
Actionability | Fully executable guidance: a complete copy-paste CDN HTML template, exact inliner commands ("node \"${PLUGIN_ROOT}/scripts/inline-self-contained-runtime.js\" --input ..."), the exact runtime marker to preserve, and explicit normalization rules for the three result shapes. Stubs like renderData are clearly-marked integration points rather than missing detail. | 5 / 5 |
Workflow Clarity | The 9-step generation sequence includes an explicit validation checkpoint (the inliner "fails if the draft still contains external runtime/resource URLs"), a separate refinement flow with --prepare for editing self-contained widgets, and an Output-rules checklist — matching the anchor for clear sequence, explicit validation, and error-recovery loops. | 5 / 5 |
Progressive Disclosure | References are clearly signaled and one level deep, but the ~100-line CDN template is inlined in SKILL.md when it belongs in a samples file (the self-contained mode does exactly this), and none of the referenced files (mcp-apps-reference.md, design-guidelines.md, self-contained-widget.template.html, the inliner script) exist in this bundle, with inconsistent path styles ("../../references/", "samples/", "${PLUGIN_ROOT}/scripts/"). | 3 / 5 |
Total | 17 / 20 Passed |