Content
86%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 lean, well-routed instruction skill with concrete decision rules, a real preflight checklist, an explicit verification matrix, and clean one-level-deep reference files that all exist and are accurately described. The only improvements available are consolidating the triple-stated package-preservation guardrail and making the workflow order and error-recovery loop more explicit.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Dense and information-rich with no explanations of concepts Claude already knows, but the package-preservation guardrail is stated three times ("Preserve the project's current WebView package", "Do not add a WebView package... merely because the skill is selected", "Do not replace the existing package with `webview_flutter` or another dependency by default") and could be consolidated. Fits anchor 4 (minor instances that could be trimmed), not 5 (not every token earns its place), not 3 (nowhere near noticeably verbose). | 4 / 5 |
Actionability | Concrete, executable instruction throughout: "Parse every navigation as a URI and decide from explicit scheme, normalized host, port, and path rules", "Keep JavaScript disabled unless the content contract requires it... validate every payload again in Dart", plus a specific verification matrix ("malformed and replayed messages, account switch and logout, offline and HTTP failure, process recreation, disposal during callbacks"). For an instruction-only skill the guidance fully covers the common cases; not 4, since no notable gaps exist. | 5 / 5 |
Workflow Clarity | A clear investigate-apply-verify sequence: the Preflight checklist ("Read `pubspec.yaml`, SDK constraints, the selected WebView package and version..."), conditional reference loading, and an explicit Verification section with a test matrix. Not 5: no fix-retry feedback loop and the order is implied by section arrangement rather than explicitly sequenced; not 3: validation checkpoints are present and concrete, not implicit. | 4 / 5 |
Progressive Disclosure | All three references (navigation-and-content-policy.md, javascript-bridges-and-permissions.md, sessions-files-and-lifecycle.md) exist in references/, are one level deep with no nested references inside them, and each is well-signaled with its trigger topics ("Read [navigation and content policy](references/navigation-and-content-policy.md) for origin allowlists, schemes, popups, downloads, errors, external links, TLS, and browser history"). The body stays a lean overview with easy navigation, matching anchor 5. | 5 / 5 |
Total | 18 / 20 Passed |