Content
77%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 well-organized, appropriately concise instruction skill with a clear sequenced workflow and unusually strong verification gates. Its main defect is that the implementation sections depend on five platform files that are not present in the skill bundle, leaving the referenced path dead.
Suggestions
Include the referenced platforms/*.md files (ios, android, kmp, flutter, react-native) in the skill bundle — sections 1 and 4 direct Claude to read them, and they are currently missing, so the migration cannot proceed past detection.
Add one complete, copy-paste-ready configure call for a representative platform (e.g. full iOS Configuration.Builder setup with the observer-mode parameters in context) so the fragments have a concrete anchor.
Trim the opening paragraph, which duplicates the frontmatter description almost verbatim, and fold the 'identify the path before touching code' instruction into section 2.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | Largely efficient and RC-specific (observer-mode semantics, double-acknowledgment risk, deliberately not duplicating per-version diffs), but the opening paragraph restates the frontmatter description and a few transitions ("These two paths share some concepts but have different risks") could be trimmed. | 4 / 5 |
Actionability | Concrete, mostly copy-paste-ready guidance: per-platform observer-mode config ("purchasesAreCompletedBy: .myApp together with storeKitVersion: .storeKit1", "PurchasesAreCompletedByMyApp(storeKitVersion: StoreKitVersion.storeKit2)", the React Native configure object), precise detection rules, and concrete migration-guide search patterns. Minor gaps: no complete configure call example, and Path B implementation detail is fully delegated to external GitHub repos. | 4 / 5 |
Workflow Clarity | Clear numbered sequence (detect platform → identify path → shared concepts → implementation → verify) with explicit validation checkpoints and feedback loops: "Fix compile errors using the CHANGELOG deprecations", "Fix runtime behavior by reading the SDK logs", and the hard gate "Do not declare migration done until" a sandbox purchase, an existing subscriber's entitlement state, and dashboard ingestion are all verified. | 5 / 5 |
Progressive Disclosure | The in-file structure is good — clearly signaled, one-level-deep references to platforms/ios.md, platforms/android.md, platforms/kmp.md, platforms/flutter.md, and platforms/react-native.md with a per-platform mapping in section 4 — but none of these referenced files exist in the bundle (no platforms/, references/, scripts/, or assets/ directories are present), so the core navigation of sections 1 and 4 dangles and cannot be followed. | 3 / 5 |
Total | 16 / 20 Passed |