Content
85%Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.
The content is well-structured, concise, and workflow-driven with a strong feedback loop, but the flagship code example contains a part-vs-import directive error that prevents it from compiling as written.
Suggestions
In the test example, replace `import 'api_service_test.mocks.dart';` with `part 'api_service_test.mocks.dart';` (and add the matching `part of` in the generated file) so the `@GenerateNiceMocks` annotation precedes a part directive and the code compiles.
In the workflow checklist step 4, recommend the `part` directive specifically for `.mocks.dart` rather than offering '`part` or `import`', since the generated mocks file is a part file and `import` will fail.
Add a one-line note that `@GenerateNiceMocks`/`MockSpec` annotations must sit directly above the `part` directive, to prevent the misplacement shown in the example.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean action-oriented bullets and executable code without explaining concepts Claude already knows (e.g., what Dart or libraries are); every section earns its place. | 3 / 3 |
Actionability | Most guidance is concrete with specific commands and API calls, but the example is not fully executable as written: `@GenerateNiceMocks([...])` precedes an `import` of a `.mocks.dart` file, which should be a `part` directive since generated mocks are part files, so the code will not compile. | 2 / 3 |
Workflow Clarity | A 10-step numbered checklist plus an explicit 'Feedback Loop: Test Failures' (run validator, review errors, fix, repeat) provides a clear sequence with validation checkpoints and error recovery. | 3 / 3 |
Progressive Disclosure | No bundle files exist; the single SKILL.md is well-organized with a table of contents and anchor navigation and no nested external references, satisfying the simple-skill organization bar. | 3 / 3 |
Total | 11 / 12 Passed |