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 high-quality migration skill body: an ordered phase strategy, a hard migration contract of prohibited patterns, exhaustive copy-paste-ready mapping tables, and a well-signaled one-level-deep reference bundle verified to exist. The only deductions are trimmable cross-section duplication of critical rules and validation stated globally rather than per-phase.
Suggestions
State the WindowsPackageType/WindowsAppSDKSelfContained and WindowEx rules once canonically (e.g., in the Migration Contract and one NuGet table row) and cross-link from the Pitfalls/Troubleshooting entries instead of repeating the full rationale three times — this trims the conciseness duplication without losing emphasis.
Interleave an explicit validation step into the 11-phase sequence (e.g., after each numbered phase: 'build the module and run its tests; fix before proceeding') rather than relying on the single global 'Each phase should compile before moving to the next' note.
De-duplicate rows that appear in three tables (DynamicResource→ThemeResource, clr-namespace→using, x:Static removal) by consolidating XAML syntax changes into the XAML prohibitions or moving them to xaml-migration.md with a cross-reference.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is almost entirely dense, actionable mapping tables with no concept-teaching padding, but several critical rules are repeated across sections — the WindowsPackageType/WindowsAppSDKSelfContained requirement appears three times (prohibition bullet, pitfall row, troubleshooting row), the WindowEx paragraph is restated nearly in full in the NuGet table row, and DynamicResource→ThemeResource / clr-namespace→using each appear in three tables. Mostly lean with minor trimmable duplication — anchor 4, not 3 (nothing explains concepts Claude already knows) and not 5 (repetition costs tokens without adding information). | 4 / 5 |
Actionability | Guidance is copy-paste ready throughout: exact csproj properties ('<WindowsPackageType>None</WindowsPackageType>'), exact binding syntax ('{x:Bind local:Converters.Format(VM.A, VM.B), Mode=OneWay}'), exact error-message-to-fix mappings ('COMException: ClassFactory cannot supply requested class' → missing csproj properties), and exact NuGet package IDs — fully executable coverage of the common cases. | 5 / 5 |
Workflow Clarity | A clear, dependency-ordered 11-phase sequence ('Main page / shell — Last, since it depends on everything', 'leaf pages with fewest dependencies') with one explicit global checkpoint ('Each phase should compile before moving to the next') and error-recovery tables, but validation is a single global statement rather than interleaved per-phase verify/re-validate steps — anchor 4, not 5, whose example weaves explicit validate-and-retry loops into the sequence itself. | 4 / 5 |
Progressive Disclosure | 'Detailed Reference Docs — Read only the section relevant to your current task' lists all 5 existing reference files, each with a one-line scope description; deep links to specific sections (e.g., xaml-migration.md#value-converter-decision-guide, threading-and-windowing.md#prefer-windowex-over-bare-window) resolve to real headers, references are exactly one level deep, and the body keeps only high-frequency quick-reference tables while executable detail lives in the reference files. | 5 / 5 |
Total | 18 / 20 Passed |