Content
50%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 compact, well-organized overview whose sections (use/don't-use, instructions, safety, resources) are skimmable, but it functions as a hollow shell: the guidance stays at the level of high-level directives and its single reference to the implementation playbook points at a file that does not exist in the bundle. Almost all actionable value depends on a missing artifact.
Suggestions
Create the referenced 'resources/implementation-playbook.md' (or inline the key patterns), since the body's only pointer to detailed E2E patterns and templates currently dangles.
Add concrete, executable guidance in the body — e.g., a minimal Playwright/Cypress test example, a stable-selector convention (data-testid over CSS paths), or a CI parallelization snippet — to lift actionability above high-level hints.
Insert validation checkpoints into the workflow (e.g., 'run the new test 5x locally to confirm it is not flaky before adding to CI', 'verify test artifacts/traces on failure') so the sequence has explicit verification steps.
| Dimension | Reasoning | Score |
|---|---|---|
Conciseness | The body is lean and well-sectioned with no concept over-explanation; the only trimmable redundancy is the opening line repeating the frontmatter description verbatim ('Build reliable, fast, and maintainable end-to-end test suites that provide confidence to ship code quickly...'). It is not 5 because that duplicated sentence earns no new information, and not 3 because there is no padded or unnecessary explanation anywhere else. | 4 / 5 |
Actionability | The four instructions are high-level directives ('Build stable selectors and test data strategies', 'Implement tests with retries, tracing, and isolation') with no tools, commands, code, or concrete steps, and the file that would carry the actual patterns ('resources/implementation-playbook.md') does not exist in the bundle. This matches the anchor for minimal concrete guidance with missing specific steps; it is not 3 because nothing in the body is executable or example-like. | 2 / 5 |
Workflow Clarity | A logical 4-step sequence is present (identify journeys → build selectors/data → implement tests → run in CI with parallelization), but there are no validation or verification checkpoints (e.g., verifying selector stability or checking test results before merge), matching the anchor for steps listed with validation gaps. The missing-validation cap also applies since running batch test suites in CI is a batch operation; it is not 2 because the sequence itself is coherent and reasonably well defined. | 3 / 5 |
Progressive Disclosure | Section structure is good and the design delegates detail one level deep ('resources/implementation-playbook.md for detailed E2E patterns and templates'), but that referenced file is absent — no resources/, references/, scripts/, or assets/ directories exist — so navigation leads nowhere and the skill carries none of the promised detail. It is not 4 because a dangling sole reference is a substantive organizational defect rather than a minor gap, and not 2 because the in-body structure itself is clean, not monolithic or buried. | 3 / 5 |
Total | 12 / 20 Passed |